CN108507600A - Cylindrical lithium battery test device - Google Patents
Cylindrical lithium battery test device Download PDFInfo
- Publication number
- CN108507600A CN108507600A CN201810535789.9A CN201810535789A CN108507600A CN 108507600 A CN108507600 A CN 108507600A CN 201810535789 A CN201810535789 A CN 201810535789A CN 108507600 A CN108507600 A CN 108507600A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- cavity
- screw rod
- test device
- battery test
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
- G01D11/18—Springs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention belongs to lithium battery test device technical fields, specially a kind of cylindrical lithium battery test device, including bottom plate, the downside of the bottom plate is equipped with idler wheel, the point is internally provided with cavity, screw rod is equipped in the cavity, one end of the screw rod is equipped with supporting block, the supporting block is fixedly connected with cavity madial wall, the other end of the screw rod is connected with handle through cavity and in fixing, screw thread is socketed with two sliding blocks on the screw rod, the opposite internal thread in direction is respectively equipped in two sliding blocks, the lower end of the sliding block is through cavity and to extension, the lower end of the sliding block is fixedly connected with connecting rod, the upper end of the bottom plate is symmetrically set there are two column.Structure of the invention is novel, and clamping can be fixed to different size of lithium battery by easily realizing cylinder type lithium battery test device by simple structure, and detection device is moved easily, and has good practicability.
Description
Technical field
The invention belongs to lithium battery test device technical field, specially a kind of cylindrical lithium battery test device.
Background technology
There is lithium battery the performance of high-energy density, current application gradually to be opened up to high power from small-power electronic product
Various motor devices, currently, since lithium battery has many advantages, such as that light-weight, capacity is big, memory-less effect, stability are good,
It is widely used in major electronic field.
It is required for being detected before cylinder type lithium battery manufacture, but existing cylindrical lithium battery detection device is to different shaped
Number lithium battery test when, need replacing different fixtures and battery be fixed, and test device is inconvenient to move, cause to fit
It is smaller with range.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of cylindrical lithium battery test device
Problem.
To achieve the above object, the present invention provides the following technical solutions：
The downside of a kind of cylindrical lithium battery test device, including bottom plate, the bottom plate is equipped with idler wheel, and the inside of the point is set
There is cavity, screw rod is equipped in the cavity, one end of the screw rod is equipped with supporting block, and the supporting block is fixed with cavity madial wall
The other end of connection, the screw rod is connected with handle through cavity and in fixing, and screw thread is socketed with two sliding blocks on the screw rod,
It is respectively equipped with the opposite internal thread in direction in two sliding blocks, the lower end of the sliding block is through cavity and to extension, the cunning
The lower end of block is fixedly connected with connecting rod, and the upper end of the bottom plate is symmetrical to be set there are two column, on two columns
Sliding is inserted with inserted link, and one end that two inserted links are located remotely from each other has been fixedly connected with anti-drop block, and two inserted links are mutual
Close one end has been fixedly connected with baffle, and the side that two baffles are located remotely from each other is all provided with that there are two mobile bar, two institutes
The both sides that mobile bar is located at inserted link are stated, two mobile bars run through baffle and are fixedly connected by clamping plate, described
Second spring is arranged in mobile bar, the both ends of the second spring are located between clamping plate and baffle.
Preferably, being fixedly connected with rubber ring between two sliding blocks, the rubber ring is located on the outside of cavity.
Preferably, two clamping plate sides close to each other are equipped with cushion pad.
Preferably, being arranged with the first spring on the inserted link, the both ends of first spring are located at column and gear
Between plate.
Preferably, the side of the close screw rod of the supporting block is equipped with groove, one end of the screw rod extends to groove
It is interior and with recess sidewall be rotatablely connected.
Preferably, the connecting rod is equipped with friction plate close to the side of idler wheel.
Compared with prior art, the beneficial effects of the invention are as follows：Anti-drop block is first pulled out when use and then realizes baffle
It drives mobile bar to move and realizes that the distance between two clamping plates become larger in turn, then place cylinder type lithium battery wherein,
Then two anti-drop blocks are stopped drag, two clamping plates are under the action of the first spring and second spring and bottom plate is jointly to lithium
Clamping is fixed in battery, while the convenient movement for adding survey device of idler wheel of bottom, rotation screw rod realize that two sliding blocks mutually lean on
It is close or separate, idler wheel is fixed and is unlocked in mating connection bar, prevents detection device from shaking at work.This hair
Bright structure novel, easily realizing cylinder type lithium battery test device by simple structure can be to different size of lithium electricity
Clamping is fixed in pond, and detection device is moved easily, and has good practicability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cylindrical lithium battery test device proposed by the present invention；
Fig. 2 is structure enlargement diagram at a kind of A of cylindrical lithium battery test device proposed by the present invention.
In figure：The first springs of 1-, 2- mobile bars, 3- baffles, 4- cushion pads, 5- clamping plates, 6- second springs, 7- columns,
8- anti-drop blocks, 9- handles, 10- screw rods, 11- friction plates, 12- connecting rods, 13- rubber rings, 14- sliding blocks, 15- idler wheels, the bottoms 16-
Plate, 17- inserted links, 18- supporting blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of cylindrical lithium battery test device, including bottom plate 16,
The downside of bottom plate 16 is equipped with idler wheel 15, facilitates the movement of device, puts 16 cavity that is internally provided with, screw rod 10, spiral shell are equipped in cavity
One end of bar 10 is equipped with supporting block 18, and supporting block 18 is fixedly connected with cavity madial wall, and supporting block 18 plays support to screw rod 10
The other end of effect, screw rod 10 is connected with handle 9 through cavity and in fixing, and facilitates and rotates screw rod 10, thread bush on screw rod 10
Connect there are two sliding block 14, be respectively equipped with the opposite internal thread in direction in two sliding blocks 14, the lower end of sliding block 14 through cavity and to
Extending, the lower end of sliding block 14 is fixedly connected with connecting rod 12, and rotation screw rod 9 realizes that two sliding blocks 14 are close to each other or separate,
The center of connecting rod 12 and the center of idler wheel 15 are in horizontal line, and idler wheel 15 is fixed and is unlocked in mating connection bar 12,
The upper end of bottom plate 16 is symmetrical to be set there are two column 7, on two columns 7 sliding be inserted with inserted link 17, two 17 phases of inserted link
Mutually separate one end has been fixedly connected with anti-drop block 8, and two one end close to each other of inserted link 17 have been fixedly connected with baffle 3, and two
The side that a baffle 3 is located remotely from each other is all provided with there are two mobile bar 2, and two mobile bars 2 are located at the both sides of inserted link 17, two shiftings
Lever 2 runs through baffle 3 and to be fixedly connected by clamping plate 5, is arranged with second spring 6 in mobile bar 2, and the two of second spring 6
End is located between clamping plate 5 and baffle 3, and when use first pulls out anti-drop block 8 and then realizes that baffle 3 drives mobile bar 2
Mobile and then the distance between two clamping plates 5 of realization become larger, and then place cylinder type lithium battery wherein, then stop drawing
Two anti-drop blocks 8 are moved, two clamping plates 5 are under the action of the first spring 1 is with second spring 6 and bottom plate 16 is jointly to lithium battery
Clamping is fixed；Further, rubber ring 13 is fixedly connected between two sliding blocks 14, rubber ring 13 is located on the outside of cavity,
Facilitate the movement of sliding block 14；Further, two sides close to each other of clamping plate 5 are equipped with cushion pad 4, prevent from squeezing excessive
Lithium battery surface is caused to damage；Further, the first spring 1 is arranged on inserted link 17, the both ends of the first spring 1 are located at
Between column 7 and baffle 3, increase the elastic dynamics of clamp structure；Further, the side of the close screw rod 10 of supporting block 18 is set
Fluted, one end of screw rod 10 extends in groove and is rotatablely connected with recess sidewall, and supporting block 18 plays centainly screw rod 10
Supporting role；Further, connecting rod 12 is equipped with friction plate 11 close to the side of idler wheel 15, and increasing friction force passes through friction
Piece 11 facilitates connecting rod 12 that idler wheel 15 is fixed.
Operation principle：Anti-drop block 8 is first pulled out when use and then realizes that baffle 3 drives mobile bar 2 to move and then realize
The distance between two clamping plates 5 become larger, and then place wherein cylinder type lithium battery, then stop drag two anti-drop blocks
8, two clamping plates 5 are under the action of the first spring 1 is with second spring 6 and bottom plate 16 to lithium battery jointly to being fixed folder
It holds, while the convenient movement for adding survey device of idler wheel 15 of bottom, rotation screw rod 9 realize that two sliding blocks 14 are close to each other or remote
From idler wheel 15 is fixed and is unlocked in mating connection bar 12, prevents detection device from shaking at work.Knot of the present invention
Structure is novel, by simple structure easily realize cylinder type lithium battery test device can to different size of lithium battery into
Row fixed clamp, and detection device is moved easily, and has good practicability.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of cylindrical lithium battery test device, including bottom plate (16), it is characterised in that：The downside of the bottom plate (16) is equipped with rolling
It takes turns (15), the point (16) is internally provided with cavity, is equipped with screw rod (10) in the cavity, one end of the screw rod (10) is equipped with
Supporting block (18), the supporting block (18) are fixedly connected with cavity madial wall, and the other end of the screw rod (10) runs through cavity simultaneously
Handle (9) is connected in fixation, screw thread is socketed with two sliding blocks (14) on the screw rod (10), divides in two sliding blocks (14)
Not She You the opposite internal thread in direction, the lower end of the sliding block (14) is through cavity and to extension, the lower end of the sliding block (14)
It is fixedly connected with connecting rod (12), there are two column (7), two columns for symmetrical the setting in upper end of the bottom plate (16)
(7) sliding is inserted with inserted link (17) on, and one end that two inserted links (17) are located remotely from each other has been fixedly connected with anti-drop block
(8), two inserted link (17) one end close to each other have been fixedly connected with baffle (3), and two baffles (3) are located remotely from each other
Side be all provided with there are two mobile bar (2), two mobile bars (2) are located at the both sides of inserted link (17), two shiftings
Lever (2) runs through baffle (3) and is fixedly connected by clamping plate (5), and second spring (6) is arranged on the mobile bar (2),
The both ends of the second spring (6) are located between clamping plate (5) and baffle (3).
2. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that：Two sliding blocks (14) it
Between be fixedly connected with rubber ring (13), the rubber ring (13) is located on the outside of cavity.
3. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that：Two clamping plates (5)
Side close to each other is equipped with cushion pad (4).
4. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that：Winding on the inserted link (17)
There are the first spring (1), the both ends of first spring (1) to be located between column (7) and baffle (3).
5. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that：Supporting block (18) are leaned on
The side of nearly screw rod (10) is equipped with groove, and one end of the screw rod (10) extends in groove and is rotatablely connected with recess sidewall.
6. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that：The connecting rod (12) is close
The side of idler wheel (15) is equipped with friction plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535789.9A CN108507600A (en) | 2018-05-30 | 2018-05-30 | Cylindrical lithium battery test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535789.9A CN108507600A (en) | 2018-05-30 | 2018-05-30 | Cylindrical lithium battery test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507600A true CN108507600A (en) | 2018-09-07 |
Family
ID=63402159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535789.9A Withdrawn CN108507600A (en) | 2018-05-30 | 2018-05-30 | Cylindrical lithium battery test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108507600A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253676A (en) * | 2018-10-08 | 2019-01-22 | 彩虹（合肥）液晶玻璃有限公司 | measuring device |
| CN109581229A (en) * | 2018-11-14 | 2019-04-05 | 临沂大学 | A kind of wireless communication terminal cell box explosion preventing detection device and detection method |
| CN109708574A (en) * | 2019-02-25 | 2019-05-03 | 河北科技大学 | Pipeline bulk measuring system |
| CN113093019A (en) * | 2021-04-02 | 2021-07-09 | 襄阳华中科技大学先进制造工程研究院 | Lithium battery power system testing device and method |
-
2018
- 2018-05-30 CN CN201810535789.9A patent/CN108507600A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253676A (en) * | 2018-10-08 | 2019-01-22 | 彩虹（合肥）液晶玻璃有限公司 | measuring device |
| CN109581229A (en) * | 2018-11-14 | 2019-04-05 | 临沂大学 | A kind of wireless communication terminal cell box explosion preventing detection device and detection method |
| CN109581229B (en) * | 2018-11-14 | 2022-06-10 | 临沂大学 | Explosion-proof detection device and detection method for battery box of wireless communication terminal |
| CN109708574A (en) * | 2019-02-25 | 2019-05-03 | 河北科技大学 | Pipeline bulk measuring system |
| CN109708574B (en) * | 2019-02-25 | 2020-08-14 | 河北科技大学 | Pipeline space dimension measuring system |
| CN113093019A (en) * | 2021-04-02 | 2021-07-09 | 襄阳华中科技大学先进制造工程研究院 | Lithium battery power system testing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |