Security device for a battery pack

Patent metadata

Field	Value
Publication number	US-10312498-B2
Application number	US-201715722853-A
Country	US
Kind code	B2
Filing date	Oct 2, 2017
Priority date	Oct 2, 2017
Publication date	Jun 4, 2019
Grant date	Jun 4, 2019

Abstract

A security device for a battery pack includes a cap, which covers at least a portion of a slide mechanism of a slide battery pack, and a strap. The cap includes a first collar disposed around a first opening and a second collar disposed around a second opening, with the first collar and the second collar aligned along a longitudinal axis of the slide battery pack. The strap matches a contour of the slide battery pack and includes a first projection and a second projection. The strap is positioned along the longitudinal axis of the slide battery pack and the cap is positioned over the strap with the first projection inserted through the first opening and the first collar and the second projection inserted through the second opening and the second collar to secure the cap to the strap and to the slide battery pack.

First claim

What is claimed is:

1. A security device for a battery pack, comprising:
a cap that is shaped and configured to cover at least a portion of a slide mechanism of a slide battery pack without the slide mechanism and the slide battery pack penetrating through the cap, the cap including a first collar disposed around a first opening and a second collar disposed around a second opening with the first collar and the second collar aligned along a longitudinal axis of the slide battery pack; and
a strap that is shaped and configured to match a contour of the slide battery pack along the longitudinal axis of the slide battery pack, the strap including a first end having a first projection that extends perpendicular from a top surface of the strap and a second end having a second projection that extends perpendicular from the top surface of the strap, the second end being located opposite the first end, wherein
the strap is positioned along the longitudinal axis of the slide battery pack and the cap is positioned over the first end of the strap and the second end of the strap with the first projection inserted through the first opening and the first collar and the second projection inserted through the second opening and the second collar to secure the cap to the strap and to the slide battery pack.

2. The security device of claim 1 , further comprising a sensor that is disposed under the cap.

3. The security device of claim 1 , wherein the first opening and the second opening are the only openings through the cap.

4. The security device of claim 1 , wherein the first projection and the second projection are aligned along the longitudinal axis of the slide battery pack.

5. The security device of claim 1 , wherein the cap is removable from the strap using a cutting tool to cut at least one of the first projection and the second projection.

6. The security device of claim 1 , wherein the strap is positioned over a latch of the slide battery pack.

7. The security device of claim 1 , wherein:
the first projection and the second projection each include a conical-shaped head disposed on a stem; and
the first collar includes multiple flanges that narrow away from the first opening and the second collar includes multiple flanges that narrow away from the second opening, wherein
the conical-shaped head of the first projection is not reversible through the first opening once inserted past the multiple flanges of the first collar and the conical-shaped head of the second projection is not reversible through the second opening once inserted past the multiple flanges of the second collar.

8. The security device of claim 7 , wherein the cap is removable from the strap using a cutting tool to cut the stem of the first projection at a point where the stem extends beyond the multiple flanges of the first collar and the stem of the second projection at a point where the stem extends beyond the multiple flanges of the second collar.

9. The security device of claim 7 , wherein the stem of the first projection and the stem of the second projection each include multiple supports that connect to both the stem and the top surface of the strap.

10. The security device of claim 1 , wherein the strap is made of rigid plastic that is shaped to match the contour of the slide battery pack along the longitudinal axis of the slide battery pack.

11. A security device for a battery pack, comprising:
a cap that is shaped and configured to cover at least a portion of a slide mechanism of a slide battery pack without the slide mechanism and the slide battery pack penetrating through the cap, the cap including a single opening aligned along a longitudinal axis of the slide battery pack, wherein the single opening is the only opening on a top portion of the cap; and
a strap including a first end and a second end that is located opposite the first end, wherein the second end includes a housing with an opening through a center of the housing to receive the first end, wherein
the cap is positioned on the slide battery pack and the strap is positioned along the longitudinal axis of the slide battery pack by inserting the first end of the strap through the single opening in the cap around the longitudinal axis of the slide battery pack and through the opening of the housing on the second end of the strap, wherein the housing is configured to allow movement of the first end of the strap only in a single direction.

12. The security device of claim 11 , further comprising a sensor that is disposed under the cap.

13. The security device of claim 11 , wherein the first end of the strap is tapered.

14. The security device of claim 11 , wherein the housing on the second end of the strap is cube-shaped having the opening through the center of the housing.

15. The security device of claim 11 , wherein the cap is removable from the slide battery pack using a cutting tool to cut the strap between the housing on the second end of the strap and the cap.

16. A method for using a security device to deter theft of a battery pack, the method comprising:
providing a security device including:
a cap that is shaped and configured to cover at least a portion of a slide mechanism of a slide battery pack without the slide mechanism and the slide battery pack penetrating through the cap, the cap including a first collar disposed around a first opening and a second collar disposed around a second opening with the first collar and the second collar aligned along a longitudinal axis of the slide battery pack, and
a strap that is shaped and configured to match a contour of the slide battery pack along the longitudinal axis of the slide battery pack, the strap including a first end having a first projection that extends perpendicular from a top surface of the strap and a second end having a second projection that extends perpendicular from the top surface of the strap, the second end being located opposite the first end;
positioning the strap along the longitudinal axis of the slide battery pack; and
positioning the cap over the first end of the strap and the second end of the strap with the first projection inserted through the first opening and the first collar and the second projection inserted through the second opening and the second collar to secure the cap to the strap and to the slide battery pack.

17. The method of claim 16 , wherein the security device further comprises a sensor that is disposed under the cap.

18. The method of claim 16 , wherein the first opening and the second opening are the only openings through the cap.

19. The method of claim 16 , wherein the first projection and the second projection are aligned along the longitudinal axis of the slide battery pack.

20. The method of claim 16 , further comprising removing the cap from the strap using a cutting tool to cut at least one of the first projection and the second projection.

Assignees

• Black & Decker Inc

Inventors

• Hennesy Timothy J
• Alston Kevin M
• Varipatis Michael

Classifications

• H01M50/227

  Organic material · CPC title

• H01M50/271

  Lids or covers for the racks or secondary casings · CPC title

• G09F3/0311 Primary

  having arrow-like sealing means · CPC title

• E05B39/02

  with destructible seal closures or paper closures · CPC title

• H01M2220/30

  Batteries in portable systems, e.g. mobile phone, laptop · CPC title