CN203826583U - Charging connecting clamp of storage battery - Google Patents
Charging connecting clamp of storage battery Download PDFInfo
- Publication number
- CN203826583U CN203826583U CN201420139200.0U CN201420139200U CN203826583U CN 203826583 U CN203826583 U CN 203826583U CN 201420139200 U CN201420139200 U CN 201420139200U CN 203826583 U CN203826583 U CN 203826583U
- Authority
- CN
- China
- Prior art keywords
- elastic clamping
- clamping body
- contact flat
- opening
- pretension
- 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.)
- Expired - Fee Related
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- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charging connecting clamp of a storage battery and aims at providing a charging connecting clamp that can realize reliable clamping, wherein the contact area between the charging connecting clamp and the storage battery terminal is large and a problem of frequent severe burning of the battery terminal during the current charging process can be effectively solved. The charging connecting clamp comprises two elastic clamp bodies arranged side by side, a connecting body connecting the two elastic clamp bodies, and adaptive pre-tightening contacting elements respectively arranged in the two elastic clamp bodies; and the elastic clamp bodies are in triangular shapes. Each of the adaptive pre-tightening elements includes contact spring sheets that are respectively arranged at the two opposite sides of the opening of the elastic clamp body; the two contact spring sheets that are contacted mutually extend inwardly from the opening of the elastic clamp body; and pre-tightening spring sheets that extend towards the opening direction of the elastic clamp body in an inclined mode are respectively arranged at the end portions of the two contact spring sheets, wherein the end portions of the pre-tightening spring sheets approach or are abutted against the inner side of the elastic clamp body.
Description
Technical field
The utility model relates to a kind of charging clip, is specifically related to a kind of charge in batteries and connects folder.
Background technology
At present, the charging clip that changes into stage use at charge in batteries is all crocodile clip conventionally, and the retaining part of crocodile clip is sawtooth pattern; This charging clip not only clamps reliability and does not add, easily comes off; And charging clip is while being clamped on accumulator terminal, between charging clip and accumulator terminal, be that point contacts, its contact-making surface is little, in current charges process, often produce battery terminal and have the phenomenon of serious calcination, especially in the time of large current charge, calcination phenomenon is more obvious, not only affect accumulator quality, and have serious potential safety hazard.
For example, China Patent Publication No. CN201229979, open day on April 29th, 2009, the name of innovation and creation is called a kind of charging clip of improvement, comprise two activity templates that middle part is hinged, the front end medial surface of these two activity templates is provided with the sawtooth of phase interlock, between the rear end of these two activity templates, is provided with tensioning spring; The end, rear end of one of them activity template is provided with binding post.When the charging clip of this application case is clamped on accumulator terminal, exist equally the contact-making surface between charging clip and accumulator terminal little, in current charges process, often producing battery terminal has the phenomenon of serious calcination, not only affects accumulator quality, and has serious potential safety hazard.
Utility model content
The purpose of this utility model is not only to clamp reliability and do not add, easily come off in order to overcome charging clip of the prior art; And contact-making surface between charging clip and accumulator terminal is little, in current charges process, often producing battery terminal has the phenomenon of serious calcination not only to affect accumulator quality, and there is the problem of serious potential safety hazard, provide one not only to clamp reliably, and the connection folder that charges is large with the contact-making surface between accumulator terminal, effectively solving the frequent battery terminal that produces in current charges process has the charge in batteries connection of the problem of serious calcination to press from both sides.
The technical solution of the utility model is:
A kind of charge in batteries connects folder, comprise two elastic clamping bodies that are arranged side by side, connect the connector of two elastic clamping bodies and be separately positioned on the self adaptation pretension contact in two elastic clamping bodies, described elastic clamping body is triangular in shape, described self adaptation pretension contact comprises the contact flat spring at the relative dual-side place that is separately positioned on elastic clamping body opening, two contact flat springs are from the opening of elastic clamping body toward interior extension, and two contact flat springs are bonded to each other; The end of two contact flat springs be respectively equipped with toward elastic clamping body opening direction tilt extend pretension shell fragment, and the end of pretension shell fragment near or be resisted against on elastic clamping body medial surface.
It is sheet/tabular storage battery that the charging connection folder of this programme is applicable to accumulator terminal.In the time that being used, reality directly elastic clamping body is inserted on accumulator terminal, after elastic clamping body inserts on accumulator terminal, two contact flat springs can be fitted in accumulator terminal completely, thereby it is face contact that accumulator terminal and charging are connected between folder, increases greatly accumulator terminal and charge and be connected the contact area between pressing from both sides; There is the phenomenon of serious calcination not only to affect accumulator quality thereby effectively solve the frequent battery terminal that produces in current charges process, and have the problem of serious potential safety hazard.On the other hand, being connected between folder due to accumulator terminal and charging is face contact, and charging to connect the chucking power of folder large, thereby clamp reliably.
As preferably, between contact flat spring and pretension shell fragment, be connected by arc-shaped transition, and contact flat spring and pretension shell fragment are integrated bending and molding.This programme structure is not only conducive to actual production makes, and is conducive to pretension shell fragment pretightning force is delivered on contact flat spring, is close on accumulator terminal thereby be conducive to contact flat spring.
As preferably, contact flat spring and pretension shell fragment form V character form structure.
As preferably, elastic clamping body one side relative with elastic clamping body opening arches upward towards elastic clamping body opening direction.This programme structure is conducive to improve the chucking power of elastic clamping body.
As preferably, two elastic clamping bodies and connector are integrated syndeton.
As preferably, the opening of elastic clamping body is toward flanging, and forms splay opening.This programme structure is conducive to elastic clamping body to insert on accumulator terminal.
The beneficial effects of the utility model are: not only clamping is reliable, and charging connection folder is large with the contact-making surface between accumulator terminal, effectively solving the frequent battery terminal that produces in current charges process has the phenomenon of serious calcination not only to affect accumulator quality, and has the problem of serious potential safety hazard.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is a kind of partial structurtes schematic diagram at the utility model elastic clamping body place in actual use.
In figure: elastic clamping body 1, connector 2, self adaptation pretension contact 3, contact flat spring 31, pretension shell fragment 32, accumulator terminal 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of charge in batteries connects folder, comprises two elastic clamping bodies that are arranged side by side 1, connects the connector 2 of two elastic clamping bodies and is separately positioned on the self adaptation pretension contact 3 in two elastic clamping bodies.Two elastic clamping bodies and connector are integrated syndeton.Elastic clamping body is triangular in shape.The opening of elastic clamping body is toward flanging, and forms splay opening.Elastic clamping body one side relative with elastic clamping body opening arches upward towards elastic clamping body opening direction.
Self adaptation pretension contact 3 comprises the contact flat spring 31 at the relative dual-side place that is separately positioned on elastic clamping body opening.Two contact flat springs are from the opening of elastic clamping body toward interior extension, and two contact flat springs are bonded to each other.The end of two contact flat springs be respectively equipped with toward elastic clamping body opening direction tilt extend pretension shell fragment 32, and the end of pretension shell fragment near or be resisted against on elastic clamping body medial surface.Contact flat spring and pretension shell fragment form V character form structure.Between contact flat spring and pretension shell fragment, be connected by arc-shaped transition, and contact flat spring and pretension shell fragment are integrated bending and molding.
It is as follows that charge in batteries of the present utility model connects the concrete use procedure of pressing from both sides:
First, by some each storage batterys being arranged in a row side by side; And connect the positive and negative terminal of adjacent two storage batterys by two elastic clamping bodies on same charging connection folder, thus each storage battery is connected/is connected in parallel, each storage battery is charged simultaneously.
As shown in Figure 3, after elastic clamping body inserts on accumulator terminal 4 by its opening, the opening of elastic clamping body and two contact flat springs are by accumulator terminal spreading; Now, the end of pretension shell fragment will be resisted against on elastic clamping body medial surface, and contact flat spring and pretension shell fragment form V character form structure and be extruded, and pretension shell fragment will provide the pretightning force being close on accumulator terminal for contact flat spring; And being similarly contact flat spring, the opening part of elastic clamping body provides the pretightning force being close on accumulator terminal (root and the end that are contact flat spring are all subject to being close to the pretightning force on accumulator terminal); Thereby two contact flat springs are provided on the side that is close to accumulator terminal, increase greatly accumulator terminal and charging is connected press from both sides between contact area; And then effectively solve in current charges process and often to produce battery terminal and have the phenomenon of serious calcination not only to affect accumulator quality, and there is the problem of serious potential safety hazard.
Claims (6)
1. a charge in batteries connects folder, it is characterized in that, comprise two elastic clamping bodies that are arranged side by side (1), connect the connector (2) of two elastic clamping bodies and be separately positioned on the self adaptation pretension contact (3) in two elastic clamping bodies, described elastic clamping body is triangular in shape, described self adaptation pretension contact comprises the contact flat spring (31) at the relative dual-side place that is separately positioned on elastic clamping body opening, and two contact flat springs are from the opening of elastic clamping body toward interior extension, and two contact flat springs are bonded to each other; The end of two contact flat springs be respectively equipped with toward elastic clamping body opening direction tilt extend pretension shell fragment (32), and the end of pretension shell fragment near or be resisted against on elastic clamping body medial surface.
2. a kind of charge in batteries according to claim 1 connects folder, it is characterized in that, be connected, and contact flat spring and pretension shell fragment is integrated bending and molding between described contact flat spring and pretension shell fragment by arc-shaped transition.
3. a kind of charge in batteries according to claim 1 connects folder, it is characterized in that, described contact flat spring and pretension shell fragment form V character form structure.
4. connect folder according to a kind of charge in batteries described in claim 1 or 2 or 3, it is characterized in that, elastic clamping body one side relative with elastic clamping body opening arches upward towards elastic clamping body opening direction.
5. connect folder according to a kind of charge in batteries described in claim 1 or 2 or 3, it is characterized in that, two elastic clamping bodies and connector are integrated syndeton.
6. connect folder according to a kind of charge in batteries described in claim 1 or 2 or 3, it is characterized in that, the opening of described elastic clamping body is toward flanging, and forms splay opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139200.0U CN203826583U (en) | 2014-03-26 | 2014-03-26 | Charging connecting clamp of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139200.0U CN203826583U (en) | 2014-03-26 | 2014-03-26 | Charging connecting clamp of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826583U true CN203826583U (en) | 2014-09-10 |
Family
ID=51482050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139200.0U Expired - Fee Related CN203826583U (en) | 2014-03-26 | 2014-03-26 | Charging connecting clamp of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826583U (en) |
-
2014
- 2014-03-26 CN CN201420139200.0U patent/CN203826583U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUZHOU CHANGGUANG HAOTIAN POWER SUPPLY CO., LTD. Free format text: FORMER OWNER: CHILWEE POWER SUPPLY CO., LTD. Effective date: 20140923 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140923 Address after: 313100 South Industrial Zone, Changxin Economic Development Zone, Zhejiang, Changxing County Patentee after: HUZHOU CHANGGUANG HAOTIAN POWER CO., LTD. Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chilwee Power Supply Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180326 |