CN206074646U - A kind of tandem cylindrical battery short-circuit test fixture - Google Patents
A kind of tandem cylindrical battery short-circuit test fixture Download PDFInfo
- Publication number
- CN206074646U CN206074646U CN201621034392.4U CN201621034392U CN206074646U CN 206074646 U CN206074646 U CN 206074646U CN 201621034392 U CN201621034392 U CN 201621034392U CN 206074646 U CN206074646 U CN 206074646U
- Authority
- CN
- China
- Prior art keywords
- lower house
- upper shell
- cylindrical battery
- circuit test
- left part
- 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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Abstract
This utility model provides a kind of tandem cylindrical battery short-circuit test fixture, includes lower house, upper shell and series conductor structure；The lower house is provided with location structure, and the lower house is used to place cylindrical battery, installs series conductor structure；The upper shell is arranged on lower house by buckle, coordinates the location structure on lower house, for fixed cylinder shape set of cells；The series conductor structure is arranged on lower house, and battery cell is connected to form set of cells.This utility model can be fixed to tandem cylindrical battery, by spring and spring leaf self-contained battery in upper shell, lower house and series conductor structure, ensure the series relationship between battery cell simultaneously, occur to slide when preventing set of cells short-circuit test, release, improve the accuracy of tandem small-power cylindrical battery short-circuit test；Lower house can be good at self-contained battery monomer with series conductor structure, quickly form series battery, improve the efficiency of tandem small-power cylindrical battery short-circuit test.
Description
Technical field
This utility model is related to fixed structure technical field, more particularly to a kind of to fixed tandem small-power cylinder
The set of cells short-circuit test fixture of shape set of cells.
Background technology
In order to judge the security performance of tandem small-power cylindrical battery, need to carry out short-circuit test to set of cells.
When current tester carries out short-circuit test to tandem small-power cylindrical battery, battery list is completed by tablet machine typically
Connection between body and wire, forms series battery, and there is wire affects test result accuracy with battery cell loose contact,
And the low problem of detection efficiency, it is not suitable for the quick detection operation of product.
Utility model content
For the problems referred to above, this utility model provides a kind of tandem cylindrical battery short-circuit test fixture, the fixture
Fixation, the quick assembling of cylindrical battery of cylindrical battery can be realized, with simple structure, easy accessibility, is easy to electricity
The features such as pond group short-circuit test is tested, fully meets the requirement that the test of set of cells short-circuit test is fixed to battery.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of tandem cylindrical battery short-circuit test fixture, includes lower house, upper shell and series conductor structure；
The lower house is provided with location structure, and the lower house is used to place cylindrical battery, installs series conductor knot
Structure；
The upper shell is arranged on lower house by buckle, coordinates the location structure on lower house, for fixed cylinder
Shape set of cells；
The series conductor structure is arranged on lower house, and battery cell is connected to form set of cells.
Further, the lower house is in " H " shape, includes symmetrical lower house left part and lower house right part, connects
The lower house connector being connected between the lower house left part, lower house right part.
Further, the lower house left part and lower house right edge are provided with four grooves, and bottom arranges two
Manhole；The lower house connector is " recessed " shape structure, for connecting lower house left part and lower house right part.
Further, being clasped on the groove and upper shell, for cylindrical battery is fixed；The lower house
Connector top is machined with the lower trapezoid groove of the convenient wire by series conductor structure.
Further, the upper shell is in " H " shape, includes symmetrical upper shell left part and upper shell right part, connects
The upper shell connector being connected between the upper shell left part, upper shell right part.
Further, the upper shell left part and upper shell right part cross section are semicircle, and edge is provided with four cards
Button, bottom is provided with four rectangular through-holes and a straight trough degree of lip-rounding through hole；The upper shell connector is " recessed " shape structure, is used for
Connection upper shell left part, upper shell right part.
Further, the rectangular through-hole is distributed in the corner location of upper shell left part and upper shell right part, for battery
Group radiating；The buckle is distributed in four groove fits on upper shell left part and upper shell right part surrounding position, with lower house,
For fixed cylinder shape set of cells；The straight trough degree of lip-rounding through hole is located at upper shell left part and upper shell right part center, is used for
Arrangement thermocouple wire, facilitates set of cells to radiate；The upper shell connector top is machined with convenient by series conductor structure
In wire upper trapezoid groove.
Further, the series conductor structure includes wire, negative spring and positive pole spring leaf, for will cylinder electricity
Pond monomer is concatenated into set of cells.
Further, the negative spring and positive pole spring leaf are arranged on the bottom and top of lower house.
The beneficial effect that this utility model reaches：This utility model can pass through upper shell and the location structure of lower house is complete
The fixation of cylindrical battery in pairs, occurs sliding in preventing set of cells test process, releases, facilitate set of cells short circuit tester
Short-circuit test is carried out, the accuracy of result of the test is improve；It is set of cells that battery cell is rapidly connected by series conductor structure,
Improve test efficiency.
Description of the drawings
Fig. 1 is a kind of structural representation of tandem cylindrical battery short-circuit test fixture of this utility model.
Fig. 2 is lower house structural representation.
Fig. 3 is upper shell structural representation.
Fig. 4 is series conductor structural representation.
Wherein：1- lower houses, 1.1- lower house left parts, 1.1.1- grooves, 1.1.2- manholes, 1.2- lower houses are right
Portion, 1.3- lower house connectors, 1.3.1- lower trapezoid grooves；2- upper shells, 2.1- upper shell left parts, 2.1.1- rectangular through-holes,
2.1.2- buckle, 2.1.3- straight trough degree of lip-rounding through holes, 2.2- upper shell right parts, 2.3- upper shell connectors, 2.3.1- upper trapezoid grooves,
3- series conductor structures, 3.1- positive pole spring leafs, 3.2- negative springs, 3.3- wires；4- cylindrical batteries.
Specific embodiment
The purpose of this utility model is described in further detail below by specific embodiment, embodiment is unable to here
Repeat one by one, but therefore embodiment of the present utility model is not defined in following examples.
As shown in figure 1, a kind of tandem cylindrical battery short-circuit test fixture, includes lower house 1,2 and of upper shell
Series conductor structure 3；The lower house 1 is provided with location structure, and the lower house 1 is used to place cylindrical battery, installs string
Connection conductor structure 3；The upper shell 2 is arranged on lower house 1 by buckle, coordinates the location structure on lower house 1, for solid
Determine cylindrical battery；The series conductor structure 3 is arranged on lower house 1, by 4 monomer series-connected formation battery of cylindrical battery
Group.
As shown in Fig. 2 the lower house 1 is in " H " shape, includes symmetrical lower house left part 1.1 and lower house is right
Portion 1.2, the lower house connector 1.3 being connected between the lower house left part 1.1, lower house right part 1.2.
Specifically, the lower house left part 1.1 and 1.2 edge of lower house right part are provided with four groove 1.1.1, bottom
Portion arranges two manhole 1.1.2；The lower house connector 1.3 is " recessed " shape structure, for connecting lower house left part 1.1
With lower house right part 1.2.
As shown in figure 3, the groove 1.1.1 is coordinated with the buckle 2.1.2 on upper shell 2, for cylindrical battery 4 is solid
It is fixed；1.3 top of lower house connector is machined with the lower trapezoid groove 1.3.1 of the convenient wire by series conductor structure.
Specifically, the upper shell 2 is in " H " shape, includes symmetrical upper shell left part 2.1 and upper shell right part
2.2nd, the upper shell connector 2.3 being connected between the upper shell left part 2.1, upper shell right part 2.2.
Specifically, the upper shell left part 2.1 and 2.2 cross section of upper shell right part are semicircle, and edge is provided with
Four buckle 2.1.2, bottom are provided with four rectangular through-holes 2.1.1 and a straight trough degree of lip-rounding through hole 2.1.3；The upper shell connects
Fitting 2.3 is " recessed " shape structure, for connecting upper shell left part 2.1 and upper shell right part 2.2.
Specifically, rectangular through-hole 2.1.1 is distributed in the corner position of upper shell left part 2.1 and upper shell right part 2.2
Put, radiate for set of cells；The buckle 2.1.2 is distributed in 2.2 surrounding position of upper shell left part 2.1 and upper shell right part, with
Four groove 1.1.1 on lower house 1 coordinate, for fixed cylinder shape set of cells；The straight trough degree of lip-rounding through hole 2.1.3 is located at upper
2.2 center of housing left part 2.1 and upper shell right part, for arranging thermocouple wire, facilitates set of cells to radiate；The upper casing
2.3 top of body connector is machined with the upper trapezoid groove 2.3.1 of the convenient wire 3.3 by series conductor structure 3.
As shown in figure 4, the series conductor structure 3 includes wire 3.3, negative spring 3.2 and positive pole spring leaf 3.1, use
In cylindrical battery monomer is concatenated into set of cells.The negative spring 3.2 and positive pole spring leaf 3.1 are arranged on lower house 1
Bottom and top.Cylindrical battery 4 is arranged in lower house 1, can quickly form tandem cell group.
Above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.There is no need to be exhaustive to all of embodiment.
All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this reality
Within new scope of the claims.
Claims (9)
1. a kind of tandem cylindrical battery short-circuit test fixture, is characterized in that, includes lower house, upper shell and series connection and leads
Line structure；
The lower house is provided with location structure, and the lower house is used to place cylindrical battery, installs series conductor structure；
The upper shell is arranged on lower house by buckle, coordinates the location structure on lower house, for fixed cylinder shape electricity
Pond group；
The series conductor structure is arranged on lower house, and battery cell is connected to form set of cells.
2. a kind of tandem cylindrical battery short-circuit test fixture according to claim 1, it is characterised in that：Under described
Housing is in " H " shape, includes symmetrical lower house left part and lower house right part, is connected to the lower house left part, lower casing
Lower house connector between body right part.
3. a kind of tandem cylindrical battery short-circuit test fixture according to claim 2, it is characterised in that：Under described
Housing left part and lower house right edge are provided with four grooves, and bottom arranges two manholes；The lower house connection
Part is " recessed " shape structure, for connecting lower house left part and lower house right part.
4. a kind of tandem cylindrical battery short-circuit test fixture according to claim 3, it is characterised in that：It is described recessed
Being clasped on groove and upper shell, for cylindrical battery is fixed；The lower house connector top is machined with convenient logical
The lower trapezoid groove of the wire crossed in series conductor structure.
5. a kind of tandem cylindrical battery short-circuit test fixture according to claim 1, it is characterised in that：On described
Housing is in " H " shape, includes symmetrical upper shell left part and upper shell right part, is connected to the upper shell left part, upper casing
Upper shell connector between body right part.
6. a kind of tandem cylindrical battery short-circuit test fixture according to claim 5, it is characterised in that：On described
Housing left part and upper shell right part cross section are semicircle, and edge is provided with four buckles, and bottom is provided with four rectangles and leads to
Hole and a straight trough degree of lip-rounding through hole；The upper shell connector is " recessed " shape structure, right for connecting upper shell left part, upper shell
Portion.
7. a kind of tandem cylindrical battery short-circuit test fixture according to claim 6, it is characterised in that：The square
Shape through hole is distributed in the corner location of upper shell left part and upper shell right part, radiates for set of cells；The buckle is distributed in
Four groove fits on housing left part and upper shell right part surrounding position, with lower house, for fixed cylinder shape set of cells；Institute
Straight trough degree of lip-rounding through hole is stated positioned at upper shell left part and upper shell right part center, for arranging thermocouple wire, facilitates battery
Group radiating；The upper shell connector top is machined with the upper trapezoid groove of the convenient wire by series conductor structure.
8. a kind of tandem cylindrical battery short-circuit test fixture according to claim 1, it is characterised in that：The string
Connection conductor structure includes wire, negative spring and positive pole spring leaf, for cylindrical battery monomer is concatenated into set of cells.
9. a kind of tandem cylindrical battery short-circuit test fixture according to claim 8, it is characterised in that：It is described negative
Pole spring and positive pole spring leaf are arranged on the bottom and top of lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034392.4U CN206074646U (en) | 2016-08-31 | 2016-08-31 | A kind of tandem cylindrical battery short-circuit test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034392.4U CN206074646U (en) | 2016-08-31 | 2016-08-31 | A kind of tandem cylindrical battery short-circuit test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074646U true CN206074646U (en) | 2017-04-05 |
Family
ID=58436980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621034392.4U Expired - Fee Related CN206074646U (en) | 2016-08-31 | 2016-08-31 | A kind of tandem cylindrical battery short-circuit test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655508A (en) * | 2017-10-28 | 2018-02-02 | 庄明忠 | A kind of tubing detection fixed equipment of the realm of building construction |
-
2016
- 2016-08-31 CN CN201621034392.4U patent/CN206074646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655508A (en) * | 2017-10-28 | 2018-02-02 | 庄明忠 | A kind of tubing detection fixed equipment of the realm of building construction |
| CN107655508B (en) * | 2017-10-28 | 2019-10-18 | 倡创(上海)咨询管理事务所 | Fixed equipment is used in a kind of tubing detection of the realm of building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20210831 |