CN205450036U - Battery testing clamp - Google Patents
Battery testing clamp Download PDFInfo
- Publication number
- CN205450036U CN205450036U CN201521112461.4U CN201521112461U CN205450036U CN 205450036 U CN205450036 U CN 205450036U CN 201521112461 U CN201521112461 U CN 201521112461U CN 205450036 U CN205450036 U CN 205450036U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- connects
- battery
- negative pole
- connection terminal
- 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
Links
Abstract
The utility model provides a battery testing clamp, including guide rail, positive electrode connecting end and negative -pole connecting terminal, positive electrode connecting end and negative -pole connecting terminal all set up on the guide rail, and positive electrode connecting end connects first wire, and negative -pole connecting terminal connects the second wire, and positive electrode connecting end sets firmly on the guide rail, and negative -pole connecting terminal can follow the relative positive electrode connecting end of guide rail and be close to or keep away from, is equipped with the spacing groove on the guide rail. Battery testing clamp can make things convenient for fast battery and outer circuit connection, the setting of spacing groove can improve the stability of connecting circuit, can guarantee cylinder battery and electric electrochemical test meter's good electrical contact, and then improve the stability of electrochemistry test, simple structure, battery installation have or dismantle convenient, test stable advantage.
Description
Technical field
This utility model belongs to battery testing field, especially relates to a kind of cell measuring clamp.
Background technology
Cylindrical battery mature preparation process, cell capacity are high, are one of common batteries.For ease of storage, the transport of battery, the positive and negative electrode two ends of cylindrical battery all seal with metal-back.For testing instrument many employings alligator clamp of cylindrical battery chemical property, make alligator clamp clamp and form temporary transient connection circuit, but alligator clamp can not realize the electrical contact good with column lithium ion battery, and alligator clamp is easy to fall off, it is unfavorable for the electrochemical property test of battery.
Summary of the invention
In view of this, this utility model is directed to a kind of cell measuring clamp, to solve, be not easily formed connection circuit, formation connection circuit when testing battery performance after, the problems such as open circuit easily occur.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of cell measuring clamp, end 4 is connected including guide rail 1, anode connection terminal 2 and negative pole, described anode connection terminal 2 and negative pole connect end 4 and are arranged on guide rail 1, described anode connection terminal 2 connects the first wire 3, described negative pole connects end 4 and connects the second wire 5, described anode connection terminal 2 is installed on described guide rail 1, described negative pole connect end 4 can along the described the most described anode connection terminal of guide rail 12 closer or far from, described guide rail 1 is provided with stopper slot 10.
Further, described stopper slot 10 is near described anode connection terminal 2.
Further, described negative pole connects end 4 and connects a toggle 6, and described toggle 6 is provided with and limits the position-limit mechanism 7 that described negative pole connection end 4 moves along a straight line along described guide rail 1.
Preferably, described toggle 6 end is hinged with one handle 8, and described handle 8 is hinged with the base 9 being arranged on described guide rail 1.
Preferably, described toggle 6 connects a motor.
Relative to prior art, cell measuring clamp described in the utility model has the advantage that
Battery can fast and easy be connected by cell measuring clamp described in the utility model with external circuit, the setting of stopper slot can improve the stability connecting circuit, ensure that the excellent electric contact of cylindrical battery and electro-chemical test instrument, and then the stability of raising electro-chemical test, there is simple in construction, battery installation or removal convenience, the advantage of stable testing.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the cell measuring clamp described in this utility model embodiment.
Description of reference numerals:
1-guide rail；2-anode connection terminal；3-the first wire；4-negative pole connects end；5-the second wire；6-toggle；7-position-limit mechanism；8-handle；9-base；10-stopper slot.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can express or implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of cell measuring clamp, as shown in Figure 1, end 4 is connected including guide rail 1, anode connection terminal 2 and negative pole, anode connection terminal 2 and negative pole connect end 4 and are arranged on guide rail 1, anode connection terminal 2 connects the first wire 3, and negative pole connects end 4 and connects the second wire 5, and anode connection terminal 2 is installed on guide rail 1, negative pole connect end 4 can along the relative anode connection terminal 2 of guide rail 1 closer or far from, guide rail 1 is provided with stopper slot 10.
The work process of this example: battery to be tested is put into the stopper slot 10 in guide rail 1, regulation anode connection terminal 2 is connected the distance between end 4 with negative pole, make the first wire 3, anode connection terminal 2, battery, negative pole connect end the 4, second wire 5 and form connection circuit, first wire the 3, second wire 5 is connected on test instrunment, battery can be carried out electro-chemical test；After being completed, regulation anode connection terminal 2 is connected the distance between end 4 with negative pole, makes battery be connected end 4 with anode connection terminal or negative pole and disconnects, is then taken out by battery.The setting of stopper slot 10 can make installation more convenient, and installation site is more accurate.
Further, stopper slot 10 is near anode connection terminal 2.
Further, negative pole connects end 4 and connects a toggle 6, and toggle 6 is provided with and limits the position-limit mechanism 7 that negative pole connection end 4 moves along a straight line along guide rail 1.
Preferably, toggle 6 end is hinged with one handle 8, and handle 8 is hinged with the base 9 being arranged on guide rail 1.
Preferably, toggle 6 connects a motor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. a cell measuring clamp, it is characterized in that: include guide rail (1), anode connection terminal (2) and negative pole connect end (4), described anode connection terminal (2) and negative pole connect end (4) and are arranged on guide rail (1), described anode connection terminal (2) connects the first wire (3), described negative pole connects end (4) and connects the second wire (5), described anode connection terminal (2) is installed on described guide rail (1), described negative pole connect end (4) can along described guide rail (1) the most described anode connection terminal (2) closer or far from, described guide rail (1) is provided with stopper slot (10).
Cell measuring clamp the most according to claim 1, it is characterised in that: described stopper slot (10) is near described anode connection terminal (2).
Cell measuring clamp the most according to claim 1, it is characterized in that: described negative pole connects end (4) and connects a toggle (6), described toggle (6) is provided with and limits the position-limit mechanism (7) that described negative pole connection end (4) moves along a straight line along described guide rail (1).
Cell measuring clamp the most according to claim 3, it is characterized in that: described toggle (6) end is hinged with one handle (8), described handle (8) is hinged with the base (9) being arranged on described guide rail (1).
Cell measuring clamp the most according to claim 3, it is characterised in that: described toggle (6) connects a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112461.4U CN205450036U (en) | 2015-12-25 | 2015-12-25 | Battery testing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112461.4U CN205450036U (en) | 2015-12-25 | 2015-12-25 | Battery testing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450036U true CN205450036U (en) | 2016-08-10 |
Family
ID=56571741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112461.4U Expired - Fee Related CN205450036U (en) | 2015-12-25 | 2015-12-25 | Battery testing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450036U (en) |
-
2015
- 2015-12-25 CN CN201521112461.4U patent/CN205450036U/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 | ||
| 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: 20160810 Termination date: 20171225 |