CN215263611U - Fixing device for cylindrical battery detection - Google Patents
Fixing device for cylindrical battery detection Download PDFInfo
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- CN215263611U CN215263611U CN202120811503.2U CN202120811503U CN215263611U CN 215263611 U CN215263611 U CN 215263611U CN 202120811503 U CN202120811503 U CN 202120811503U CN 215263611 U CN215263611 U CN 215263611U
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Abstract
The utility model relates to a battery detection device field discloses a fixing device is used in cylindrical battery detection, including setting up the guide rail in the bottom plate, the sliding plate that can remove on the guide rail fixes the fixed plate in bottom plate one end for the fixed slot of fixed battery, the below of fixed slot is equipped with ejecting part, through adjusting ejecting part and removing the sliding plate, makes the positive negative pole at battery both ends and the positive negative pole interface zonulae occludens on fixed plate and the sliding plate, inserts check out test set, accomplishes the detection to cylindrical battery. The utility model reasonably optimizes the arranged components such as the fixed groove and the sliding plate, so that the cylindrical battery can be connected with the detection equipment without manual butt joint when being detected; meanwhile, the internal structure of the fixing device can be adjusted according to the diameter and the height of the battery, so that the positive and negative electrodes of the battery are tightly connected with the positive and negative electrode interfaces of the fixing device, the fixing device is suitable for detecting cylindrical batteries of different types and sizes, and the connection is convenient and quick.
Description
Technical Field
The utility model relates to a battery detection device field especially relates to a cylindrical battery detects uses fixing device.
Background
The battery is a necessary daily use article for every family, and is small enough to remote controller, toy, big enough to electric bicycle, all needs to use the battery, and the in-process of battery production needs to detect work to the battery. At present like cylindrical battery such as cylindrical lithium cell, cylindrical dry battery when detecting, but because its both ends do not have tie point directly, need artifical manual butt joint to let battery and check out test set be connected, the process is inconvenient, difficult connection and efficiency are very low.
The grant number CN211700370U, chinese patent publication No. 10/16/2020/16, discloses a cylindrical battery positioning and fixing device, which comprises a substrate, a guide plate and a rubber ring, wherein the substrate is arranged on the guide plate, the substrate and the guide plate are both provided with a plurality of circular through holes, and the through holes on the substrate and the through holes on the guide plate have the same size and are communicated with each other up and down; the rubber ring is arranged on the substrate and is arranged on the inner side of the through hole of the substrate; the rubber ring can be clamped and fixed on the periphery of the cylindrical battery. The utility model discloses a cylindrical battery location fixing device is used for the location of cylindrical battery fixed, avoids the rotatory harmfulness that produces of cylindrical battery when detecting and producing.
This patent has guaranteed that cylindrical battery can not take place to rotate when detecting with production to guarantee the yield and the quality of cylindrical battery production. However, due to the different sizes of the batteries, the position and size of the guide plate and the circular through hole cannot be adjusted according to the size (different diameter and height) of the cylindrical battery in the process of fixing the battery, which is not beneficial to improving the detection speed of the battery.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cylindrical battery detects uses fixing device makes cylindrical battery examine time measuring, need not to carry out manual butt joint and can be connected with check out test set, can adjust fixing device inner structure according to cylindrical battery's diameter and high dimension simultaneously, reduces because of the battery size cause with check out test set contact failure's problem.
The utility model discloses a concrete technical scheme does: the utility model provides a cylindrical battery detects uses fixing device, is including setting up the guide rail in the bottom plate, the sliding plate that can remove on the guide rail, fixes the fixed plate in bottom plate one end, and the fixed plate is equipped with the positive pole interface towards the one side of sliding plate, and the sliding plate is equipped with the negative pole interface towards the one side of fixed plate, and the positive negative pole of battery is fixed to positive pole and negative pole interface for the fixed slot of fixed battery, the below of fixed slot is equipped with ejecting part.
Preferably, the ejection part is a height-adjustable ejection part.
The cylindrical battery is fixed in the fixed groove, the positive and negative electrodes at two ends of the battery are tightly connected with the positive and negative electrode interfaces on the fixed plate and the sliding plate by adjusting the ejection part and moving the sliding plate, and the detection equipment is accessed to finish the detection of the cylindrical battery.
Preferably, the ejection part is a screw and a nut.
The height of the fixing groove is changed by adjusting the screw rod and the screw cap.
Preferably, the bottom plate is provided with an adjusting hole, the screw rod penetrates through the adjusting hole, the head end of the screw rod is fixed below the fixing groove, and the other end of the screw rod is screwed with a nut on each side of the adjusting hole of the bottom plate.
The lifting of the fixing groove is controlled through the rotation of the two nuts, and the effect of changing the height of the fixing groove is achieved.
Preferably, the adjusting hole is located at a position of the bottom plate corresponding to the middle of the fixing groove.
The middle of the ejection component and the middle of the fixing groove are connected, when the ejection component acts, the fixing groove is kept horizontal and stably lifted, and the problem that the battery slides or falls in the fixing groove is effectively solved.
Preferably, a slide block movable in the guide rail is fixed below the slide plate.
The sliding block slides in the guide rail to drive the sliding plate to move along the guide rail, so that the negative electrode interface on the sliding plate can move and is connected with the negative electrode of the cylindrical battery.
Preferably, the fixing groove is an arc groove with an upward opening, and is parallel to the guide rail along the axial direction.
Preferably, the axial length of the arc fixing groove is 4-7cm, and the diameter of the arc fixing groove is 1-3 cm.
Preferably, 4-8 supporting legs are arranged around the bottom plate.
Preferably, the other side of the fixed plate, on which the positive electrode interface is arranged, is provided with a positive electrode connecting wire, and the other side of the sliding plate, on which the negative electrode interface is arranged, is provided with a negative electrode connecting wire.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the cylindrical battery is detected, the cylindrical battery can be connected with detection equipment without manual butt joint;
(2) the internal structure of the fixing device is adjusted according to the diameter and the height of the cylindrical battery, so that the positive and negative electrodes of the battery are tightly connected with the positive and negative electrode interfaces of the fixing device, the fixing device is suitable for detecting cylindrical batteries of different models and sizes, and the connection is convenient and quick.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a schematic structural diagram in another embodiment of the present invention.
The reference signs are: the device comprises a bottom plate 1, supporting legs 2, a guide rail 3, a fixing plate 4, a sliding plate 5, a fixing groove 6, an ejection part 7, a positive electrode interface 8, a negative electrode interface 9, a positive electrode connecting wire 10 and a negative electrode connecting wire 11.
Detailed Description
The present invention will be further described with reference to the following examples. The devices, connections, and methods referred to in this disclosure are those known in the art, unless otherwise indicated.
Example 1
As shown in fig. 1: a fixing device for detecting a cylindrical battery comprises a guide rail 3 arranged in a bottom plate 1 and a sliding plate 5 capable of moving on the guide rail 3, wherein 2 sliding blocks capable of moving in the guide rail 3 are fixed below the sliding plate 5, and the sliding blocks slide in the guide rail 3 to drive the sliding plate 5 to move along the guide rail 3.
One end of the bottom plate 1 is provided with a fixing plate 4, a fixing groove 6 is arranged in the middle of the bottom plate 1, the fixing groove is a circular arc-shaped groove with an upward opening, the fixing groove is parallel to the guide rail along the axial direction, the cylindrical battery can be fixedly placed, the axial length of the circular arc-shaped fixing groove 6 is 5cm, the diameter of the circular arc-shaped fixing groove is 2cm, the cylindrical battery can be fixedly placed in the fixing groove 6, the fixing plate 4 is provided with an anode interface 8 facing one side of the sliding plate 5, the sliding plate 5 is provided with a cathode interface 9 facing one side of the fixing plate 4, and the anode and the cathode of the battery are fixed through the anode interface and the cathode interface.
An ejection component 7 is arranged below the fixing groove, the height of the ejection component 7 can be adjusted, the ejection component 7 is a screw rod and a nut, and the height of the fixing groove 6 can be changed by adjusting the screw rod and the nut.
The bottom plate 1 is provided with an adjusting hole, the screw rod penetrates through the adjusting hole, the head end of the screw rod is fixed below the fixing groove 6, the other end of the screw rod is respectively screwed with a nut on two sides of the adjusting hole of the bottom plate, the lifting of the fixing groove 6 is controlled through the rotation of the two nuts, the height of the fixing groove 6 is changed, and the good connection of the positive and negative electrodes at two ends of the battery and positive and negative electrodes on the fixing plate 4 and the sliding plate 5 is ensured. When the cylindrical battery is detected, the fixed height of the battery can be adjusted according to the change of the diameter of the battery. The adjusting hole is located at a position, corresponding to the middle of the fixing groove 6, of the bottom plate 1, the ejection part 7 is connected with the middle of the fixing groove 6, the fixing groove 6 is kept horizontal and stably lifted when the ejection part 7 acts, and slippage or falling of a battery in the fixing groove 6 is effectively overcome.
The periphery of the bottom plate 1 is provided with 4 supporting legs.
The other side of the fixed plate 4 provided with the anode interface 8 is provided with an anode connecting wire 10, the other side of the sliding plate 5 provided with the cathode interface 9 is provided with a cathode connecting wire 11, and the anode connecting wire and the cathode connecting wire are respectively connected with the detection equipment.
The working process of the fixing device for detecting the cylindrical battery is as follows:
(1) before fixing the battery, firstly, rotating the screw caps at two sides of the adjusting hole of the bottom plate, reducing the height of the fixing groove 6, pushing the sliding plate 5, enabling the sliding block fixed below the sliding plate 5 to slide along the guide rail, and enabling the sliding plate 5 to move towards the direction far away from the fixing plate 4;
(2) the battery to be tested is horizontally placed in the fixing groove 6, the nuts on two sides of the adjusting hole of the bottom plate are rotated, the height of the fixing groove 6 is increased, the anode and the cathode of the battery to be tested are positioned on the same horizontal line with the anode and cathode interfaces of the fixing plate 4 and the sliding plate 5, the movement enables the anode of the battery to be tightly connected with the anode interface 8 on the fixing plate 4, the sliding plate 5 is pushed, the sliding block fixed below the sliding plate 5 slides along the guide rail, and the sliding plate 5 moves towards the direction close to the fixing plate 4 until the cathode interface 9 on the sliding plate 5 is tightly connected with the cathode of the battery;
(3) and respectively connecting the positive connecting wire 10 and the negative connecting wire 11 into detection equipment to finish the detection of the battery.
Example 2
As shown in fig. 2: a fixing device for detecting a cylindrical battery comprises a guide rail 3 arranged in a bottom plate 1 and a sliding plate 5 capable of moving on the guide rail 3, wherein 2 sliding blocks capable of moving in the guide rail 3 are fixed below the sliding plate 5, and the sliding blocks slide in the guide rail 3 to drive the sliding plate 5 to move along the guide rail 3.
One end of bottom plate 1 is equipped with a fixed plate 4, is equipped with a fixed slot 6 in the middle of bottom plate 1, and fixed slot 6 is the ascending convex recess of opening, and along axial direction with guide rail 3 is parallel, be favorable to the fixed cylindrical battery of placing, and the axial length of circular arc fixed slot 6 is 5cm, and the diameter is 2cm, guarantees that cylindrical battery can fix and places in fixed slot 6, and fixed plate 4 is equipped with anodal interface 8 towards the one side of sliding plate 5, and sliding plate 5 is equipped with negative pole interface 9 towards the one side of fixed plate 4, the positive negative pole of anodal and negative pole interface fixed battery.
An ejection component 7 is arranged below the fixing groove, and the height of the ejection component 7 cannot be adjusted and is used for keeping the height of the fixing groove 6.
The bottom plate 1 is provided with an adjusting hole, the ejection component 7 penetrates through the adjusting hole, the head end of the ejection component is fixed below the fixing groove 6, the other end of the ejection component is fixed in the adjusting hole of the bottom plate, the height of the fixing groove 6 is kept, and the positive and negative electrodes at the two ends of the battery are well connected with positive and negative electrode interfaces on the fixing plate 4 and the sliding plate 5. The adjusting hole is positioned at the position of the bottom plate 1 corresponding to the middle of the fixing groove 6, and the ejection part 7 is connected with the middle of the fixing groove 6.
The periphery of the bottom plate 1 is provided with 4 supporting legs.
The other side of the fixed plate 4 provided with the anode interface 8 is provided with an anode connecting wire 10, the other side of the sliding plate 5 provided with the cathode interface 9 is provided with a cathode connecting wire 11, and the anode connecting wire and the cathode connecting wire are respectively connected with the detection equipment.
The working process of the fixing device for detecting the cylindrical battery is as follows:
(1) before the battery is fixed, the sliding plate 5 is pushed, so that the sliding block fixed below the sliding plate 5 slides along the guide rail, and the sliding plate 5 moves towards the direction far away from the fixed plate 4;
(2) the battery to be tested is horizontally placed in the fixed groove 6, the positive and negative electrodes of the battery to be tested are positioned on the same horizontal line with the positive and negative electrode interfaces of the fixed plate 4 and the sliding plate 5, the movement enables the positive electrode of the battery to be tightly connected with the positive electrode interface 8 on the fixed plate 4, the sliding plate 5 is pushed, the sliding block fixed below the sliding plate 5 slides along the guide rail, and the sliding plate 5 moves towards the direction close to the fixed plate 4 until the negative electrode interface 9 on the sliding plate 5 is tightly connected with the negative electrode of the battery;
(3) and respectively connecting the positive connecting wire 10 and the negative connecting wire 11 into detection equipment to finish the detection of the battery.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent structure transform of doing to above embodiment the utility model discloses technical scheme's protection scope.
Claims (10)
1. The utility model provides a cylindrical battery detects uses fixing device which characterized in that: the battery fixing device comprises a guide rail (3) arranged in a bottom plate (1), a sliding plate (5) capable of moving on the guide rail, and a fixing plate (4) fixed at one end of the bottom plate, wherein a positive electrode interface (8) is arranged on one surface of the fixing plate facing the sliding plate, a negative electrode interface (9) is arranged on one surface of the sliding plate facing the fixing plate, the positive electrode and the negative electrode of a battery are fixed by the positive electrode and the negative electrode interfaces, a fixing groove (6) for fixing the battery is formed, and an ejection component (7) is arranged below the fixing groove.
2. The cylindrical battery testing fixture of claim 1, wherein said ejector member is a height adjustable ejector member.
3. The cylindrical battery testing fixture of claim 2, wherein said ejector member is a screw and nut.
4. The cylindrical battery testing fixture as claimed in claim 3, wherein the base plate has an adjustment hole, the screw rod passes through the adjustment hole, the head end of the screw rod is fixed below the fixing groove, and the other end of the screw rod is screwed with a nut at each side of the adjustment hole of the base plate.
5. The cylindrical battery testing fixture according to claim 4, wherein the number of said adjusting holes is 1, and said adjusting holes are located at a position of said bottom plate corresponding to the middle of said fixing grooves.
6. The cylindrical battery detecting fixture as claimed in claim 1, wherein a slide block movable in the guide rail is fixed under the slide plate.
7. The cylindrical battery testing fixture according to claim 1, wherein the fixing groove is an arc-shaped groove with an upward opening, and is parallel to the guide rail in the axial direction.
8. The cylindrical battery measuring fixture as claimed in claim 6, wherein the arc fixing groove has an axial length of 4-7cm and a diameter of 1-3 cm.
9. The cylindrical battery testing fixture according to claim 1, wherein the bottom plate is provided with 4-8 supporting legs (2) around the bottom plate.
10. The cylindrical battery testing fixture according to claim 1, wherein the other side of the fixing plate having the positive electrode terminal is provided with a positive electrode connecting wire (10), and the other side of the sliding plate having the negative electrode terminal is provided with a negative electrode connecting wire (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811503.2U CN215263611U (en) | 2021-04-20 | 2021-04-20 | Fixing device for cylindrical battery detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811503.2U CN215263611U (en) | 2021-04-20 | 2021-04-20 | Fixing device for cylindrical battery detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215263611U true CN215263611U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120811503.2U Active CN215263611U (en) | 2021-04-20 | 2021-04-20 | Fixing device for cylindrical battery detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215263611U (en) |
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2021
- 2021-04-20 CN CN202120811503.2U patent/CN215263611U/en active Active
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