CN211541010U - Threaded sleeve used in activation process of cylindrical lithium ion battery - Google Patents
Threaded sleeve used in activation process of cylindrical lithium ion battery Download PDFInfo
- Publication number
- CN211541010U CN211541010U CN201922065383.1U CN201922065383U CN211541010U CN 211541010 U CN211541010 U CN 211541010U CN 201922065383 U CN201922065383 U CN 201922065383U CN 211541010 U CN211541010 U CN 211541010U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lithium ion
- ion battery
- cylindrical
- threaded sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
A threaded sleeve for use in a cylindrical lithium ion battery activation process is provided with: the sleeve is sleeved on the lithium ion battery, the upper part in the sleeve is an inner hexagonal sleeve, the lower part in the sleeve is a cylindrical sleeve, and threads are arranged in the cylindrical sleeve. The utility model discloses when lithium ion battery becomes the activation, not only convenient operation, moreover, guaranteed the in close contact with of sleeve with the battery effectively, made lithium ion battery activation complete, improved new forms of energy battery's production efficiency greatly.
Description
Technical Field
The utility model belongs to cylindrical lithium ion battery field especially relates to the threaded sleeve who uses among the cylindrical lithium ion battery activation process.
Background
At present, in the activation process of a cylindrical lithium ion battery, a sleeve used by the cylindrical lithium ion battery is generally cylindrical, and the interior of the sleeve is also cylindrical. When in use, a producer screws the cylindrical sleeve by an iron sheet through a narrow slit; causing inconvenience in its operation; and because the phenomenon of poor contact between the lithium ion battery and the module of the conventional sleeve can occur, the lithium ion battery is not completely activated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a threaded sleeve that cylindrical lithium ion battery activation in-process used to solve the technical problem of the contact failure between battery and module.
In order to achieve the above purpose, the specific technical solution of the present invention is as follows:
a threaded sleeve for use in a cylindrical lithium ion battery activation process is provided with: the sleeve is sleeved on the lithium ion battery, the upper part in the sleeve is an inner hexagonal sleeve, the lower part in the sleeve is a cylindrical sleeve, and threads are arranged in the cylindrical sleeve.
The exterior of the sleeve is cylindrical.
The threads are disposed at 2/3 in the lower portion of the inner hexagonal sleeve.
The distance of the inner hexagonal sleeve is set to be matched with the hexagonal type in the lithium ion battery. The utility model has the advantages of it is following:
the utility model discloses when lithium ion battery becomes the activation, not only convenient operation has guaranteed the in close contact with of sleeve with the battery moreover effectively, makes lithium ion battery activation complete, has improved new forms of energy battery's production efficiency greatly.
Drawings
FIG. 1 is a schematic front sectional view of the overall structure of the present invention;
fig. 2 is a schematic top view of the overall structure of the present invention.
The notation in the figure is:
1. a sleeve; 2. a cylindrical sleeve; 3. an internal hexagonal sleeve.
Detailed Description
For better understanding of the objects, structure and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the utility model is provided with: the sleeve 1 of suit on lithium ion battery, the upper portion in the sleeve 1 is interior hexagon sleeve 3, and the lower part is cylindrical sleeve 2, is equipped with the screw thread in the cylindrical sleeve 2.
The sleeve 1 is cylindrical on the outside.
The threads are provided at 2/3 in the lower portion of the inner hexagonal socket 3.
The distance of the inner hexagonal sleeve 3 is set to be matched with the hexagonal type in the lithium ion battery.
In the using process of the utility model, the contact between the sleeve 1 and the battery thread is firstly ensured without dislocation, and the socket 1 is manually rotated, when the resistance of the socket 1 is large, the socket wrench is inserted into the socket hole to apply force to the socket 1, and when the socket 1 can not rotate, the socket 1 is screwed down; when the sleeve 1 needs to be dismounted, an inner hexagonal wrench is inserted into the inner hexagonal holes of the positive and negative sleeves 1 to rotate reversely, the sleeve 1 is dismounted, and for the battery which is difficult to dismount the sleeve 1, the force is increased or an auxiliary tool is adopted to dismount the sleeve 1 after the battery is fixed; this sleeve 1 is comparatively simple, and the interior hexagonal model can be selected as required, and application scope is wider, can be fine realize the cylindrical battery screw up threaded sleeve's purpose.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (4)
1. The utility model provides a threaded sleeve that cylindrical lithium ion battery activation in-process used which characterized in that is equipped with: the sleeve is sleeved on the lithium ion battery, the upper part in the sleeve is an inner hexagonal sleeve, the lower part in the sleeve is a cylindrical sleeve, and threads are arranged in the cylindrical sleeve.
2. The threaded sleeve used in the activation process of a cylindrical lithium ion battery of claim 1, wherein the exterior of the sleeve is cylindrical.
3. The threaded sleeve used during activation of a cylindrical lithium ion battery of claim 1, wherein the threads are disposed at 2/3 in a lower portion within an internal hexagonal sleeve.
4. The threaded sleeve used in the activation process of a cylindrical lithium ion battery according to claim 1 or 3, wherein the distance of the internal hexagonal sleeve is set to a distance matching the hexagonal type inside the lithium ion battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065383.1U CN211541010U (en) | 2019-11-26 | 2019-11-26 | Threaded sleeve used in activation process of cylindrical lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065383.1U CN211541010U (en) | 2019-11-26 | 2019-11-26 | Threaded sleeve used in activation process of cylindrical lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211541010U true CN211541010U (en) | 2020-09-22 |
Family
ID=72502773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922065383.1U Active CN211541010U (en) | 2019-11-26 | 2019-11-26 | Threaded sleeve used in activation process of cylindrical lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211541010U (en) |
-
2019
- 2019-11-26 CN CN201922065383.1U patent/CN211541010U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203245257U (en) | Puncher pin rapidly replacing device | |
| CN211541010U (en) | Threaded sleeve used in activation process of cylindrical lithium ion battery | |
| CN208289787U (en) | A kind of boost bar of Novel hexagonal spanner | |
| CN105345714A (en) | Household low-power electric screwdriver | |
| CN203822791U (en) | Structure of elevating bolt | |
| CN208906472U (en) | A kind of novel ratchet spanner | |
| CN205734630U (en) | A kind of power supply station power equipment maintaining Special multifunctional spanner | |
| CN208033728U (en) | A kind of antidetonation electric hand drill | |
| CN207942018U (en) | A kind of electric drill having depthkeeping function | |
| CN205510604U (en) | Regulator cubicle baffle assembly structure | |
| CN205310140U (en) | Domestic miniwatt electric screwdriver | |
| CN204021148U (en) | A kind of mounting structure of mountain bike dismantling devices | |
| CN203293075U (en) | Turnable spanner | |
| CN204118408U (en) | A kind of aerospace connectors mounting structure | |
| CN206643594U (en) | A kind of c-type column inner screw nut installation tool | |
| CN207127536U (en) | A kind of high-voltage switch gear charging connector processing tool | |
| CN208680976U (en) | A kind of novel card tank with multi-directional ball | |
| CN208519046U (en) | B Y word cave anti-theft screws | |
| CN207710250U (en) | A kind of screw material controlling device | |
| CN208178901U (en) | A kind of attaching/detaching apparatus of threaded fastener | |
| CN206365191U (en) | A kind of dual power supply base arrangement | |
| CN219670591U (en) | Anti-deformation tool for heat treatment of gasket | |
| CN214742646U (en) | Flat-head riveting column | |
| CN208663609U (en) | A kind of lorry train-examiner multifunctional wrench | |
| CN211758737U (en) | Split type hard alloy counter sinking composite drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |