Reading assembly and paper currency sorter

Patent metadata

Field	Value
Publication number	US-10388100-B2
Application number	US-201615747598-A
Country	US
Kind code	B2
Filing date	Jul 26, 2016
Priority date	Jul 29, 2015
Publication date	Aug 20, 2019
Grant date	Aug 20, 2019

Abstract

Disclosed are a reading assembly and a paper currency sorter. The reading assembly includes a reading component and a frame. The frame includes a first side wall and a second side wall being disposed oppositely to each other. The reading component is disposed between the first side wall and the second side wall. A first end surface of the reading component is in insertion connection with the first side wall through an insertion member. The insertion member is in linear contact or point contact with the first side wall, and can pivot on a contact position relative to the first side wall in the process of assembling. A second end surface of the reading component is fixedly connected with the second side wall through a connection piece.

First claim

What is claimed is:

1. A reading assembly comprising:
a reading component and a frame, wherein the frame comprises a first side wall and a second side wall being disposed oppositely at an interval, and the reading component is disposed between the first side wall and the second side wall;
a first end surface of the reading component is inserted with the first side wall through an insertion member, the insertion member is in linear contact or point contact with the first side wall, and the insertion member is capable of pivoting on a contact position between the insertion member and the first side wall relative to the first side wall in the process of assembling; and
a second end surface of the reading component is fixedly connected with the second side wall through a connection piece.

2. The reading assembly according to claim 1 , wherein the first side wall is provided with a first through hole, a hole wall of the first through hole is provided with a protruding portion which protrudes along a radial direction of the first through hole, and wherein the protruding portion is in linear contact or point contact with the insertion member.

3. The reading assembly according to claim 2 , wherein a boundary line of an axial section of the first through hole comprises two sections of opposite arcs or two sections of opposite V-shaped lines.

4. The reading assembly according to claim 3 , wherein the insertion member comprises a fastener and a sleeve, wherein the fastener passes through the sleeve, wherein a length of the fastener is greater than the length of the sleeve, and the length of the sleeve is greater than a thickness of the first side wall, wherein the fastener is in threaded connection with the first end surface, and wherein an outer circumferential surface of the sleeve is in linear contact or point contact with the hole wall of the first through hole.

5. The reading assembly according to claim 3 , wherein the insertion member comprises an insertion portion and a connection portion which are coaxially and fixedly connected with each other, external threads are arranged on the connection portion, an outer diameter of the insertion portion is greater than an outer diameter of the connection portion, and a length of the insertion portion is greater than a thickness of the first side wall, wherein the connection portion is in threaded connection with the first end surface, and wherein an outer circumferential surface of the insertion portion is in linear contact or point contact with the hole wall of the first through hole.

6. The reading assembly according to claim 3 , wherein the second side wall is provided with a second through hole, and the connection piece passes through the second through hole and is in threaded connection with the second end surface.

7. The reading assembly according to claim 3 , wherein the insertion member is operative to move relative to the first side wall along an axial direction of the insertion member, or is operative to rotate around an axis of the insertion member, or the insertion member is operative to move relative to the first side wall along an axial direction of the insertion member, and is operative to rotate around an axis of the insertion member.

8. The reading assembly according to claim 3 , wherein the insertion member comprises a fastener and a sleeve, wherein the fastener passes through the sleeve, wherein a length of the fastener is greater than the length of the sleeve, and the length of the sleeve is greater than a thickness of the first side wall, wherein the fastener is in threaded connection with the first end surface, and wherein an outer circumferential surface of the sleeve is in linear contact or point contact with the hole wall of the first through hole.

9. The reading assembly according to claim 2 , wherein the insertion member comprises a fastener and a sleeve, wherein the fastener passes through the sleeve, wherein a length of the fastener is greater than the length of the sleeve, and the length of the sleeve is greater than a thickness of the first side wall, wherein the fastener is in threaded connection with the first end surface, and wherein an outer circumferential surface of the sleeve is in linear contact or point contact with the hole wall of the first through hole.

10. The reading assembly according to claim 2 , wherein the insertion member comprises an insertion portion and a connection portion which are coaxially and fixedly connected with each other, external threads are arranged on the connection portion, an outer diameter of the insertion portion is greater than an outer diameter of the connection portion, and a length of the insertion portion is greater than a thickness of the first side wall, wherein the connection portion is in threaded connection with the first end surface, and wherein an outer circumferential surface of the insertion portion is in linear contact or point contact with the hole wall of the first through hole.

11. The reading assembly according to claim 2 , wherein the second side wall is provided with a second through hole, and the connection piece passes through the second through hole and is in threaded connection with the second end surface.

12. The reading assembly according to claim 2 , wherein the insertion member is operative to move relative to the first side wall along an axial direction of the insertion member, or is operative to rotate around an axis of the insertion member, or the insertion member is operative to move relative to the first side wall along an axial direction of the insertion member, and is operative to rotate around an axis of the insertion member.

13. The reading assembly according to claim 1 , wherein the first side wall is provided with the first through hole, the insertion member has a protruding portion which protrudes along the radial direction of the insertion member and is in linear contact or point contact with the first through hole.

14. The reading assembly according to claim 13 , wherein a boundary line of an axial section of the insertion member comprises two sections of opposite arcs or two sections of opposite V-shaped lines.

15. The reading assembly according to claim 1 , wherein the insertion member comprises a fastener and a sleeve, wherein the fastener passes through the sleeve, wherein a length of the fastener is greater than the length of the sleeve, and the length of the sleeve is greater than a thickness of the first side wall, wherein the fastener is in threaded connection with the first end surface, and wherein an outer circumferential surface of the sleeve is in linear contact or point contact with the hole wall of the first through hole.

16. The reading assembly according to claim 1 , wherein the insertion member comprises an insertion portion and a connection portion which are coaxially and fixedly connected with each other, external threads are arranged on the connection portion, an outer diameter of the insertion portion is greater than an outer diameter of the connection portion, and a length of the insertion portion is greater than a thickness of the first side wall, wherein the connection portion is in threaded connection with the first end surface, and wherein an outer circumferential surface of the insertion portion is in linear contact or point contact with the hole wall of the first through hole.

17. The reading assembly according to claim 1 , wherein the second side wall is provided with a second through hole, and the connection piece passes through the second through hole and is in threaded connection with the second end surface.

Assignees

• Shandong New Beiyang Inf Tech

Inventors

• Zheng Lei
• Gao Tao
• Liu Bingqing
• Sun Lu
• Xu Chunkai

Classifications

• G07D11/40

  Device architecture, e.g. modular construction · CPC title

• G07D11/10

  Mechanical details · CPC title

• G07D7/121

  Apparatus characterised by sensor details · CPC title

• G06K7/087

  flux-sensitive, e.g. magnetic, detectors (G06K7/10336 takes precedence) · CPC title

• G07D2211/00

  Paper-money handling devices · CPC title