CN213903746U - Sampling head for detecting off-line or open circuit of storage battery pack - Google Patents
Sampling head for detecting off-line or open circuit of storage battery pack Download PDFInfo
- Publication number
- CN213903746U CN213903746U CN202022830300.6U CN202022830300U CN213903746U CN 213903746 U CN213903746 U CN 213903746U CN 202022830300 U CN202022830300 U CN 202022830300U CN 213903746 U CN213903746 U CN 213903746U
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- Prior art keywords
- shell
- positioning
- battery pack
- open circuit
- bottom shell
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- 238000005070 sampling Methods 0.000 title claims abstract description 41
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a sampling head for detecting the off-line or open circuit of a storage battery pack, which comprises a bottom shell, the bottom shell is hinged with two conductive clamping blocks which are matched with each other through a positioning shaft, each conductive clamping block rotates by taking the positioning shaft as a center, the tail end of the conductive clamping block is provided with a connecting block, a thread cylinder is fixed on the bottom shell, a screw rod is arranged in the thread cylinder, the inner end part of the screw rod is connected with an insulating block through a rotating part, a connecting rod is hinged between the insulating block and the connecting block, the bottom shell is provided with a shell for covering the bottom shell, the tail end of the screw rod extends out of the shell and is connected with a rotating handle, one of the conductive clamping blocks is provided with a positioning column, a conductive ring is sleeved on the positioning column, the conducting ring is provided with a conducting strip, the conducting strip is connected with a sampling wire extending out of the shell, and the positioning column is in threaded connection with a positioning nut used for fixing the conducting ring. The utility model discloses easily adjust and conveniently carry out the centre gripping to the circuit.
Description
Technical Field
The utility model relates to a circuit tool field specifically is a storage battery off-line or open a way and detect and use sampling head.
Background
When repairing equipment and detecting during the circuit, electric clamps are often needed to clamp corresponding workpieces for corresponding operations, such as: when the storage battery pack is subjected to offline or open-circuit detection, the clamp mechanism in the prior art is simple, when a corresponding workpiece is clamped, the corresponding line is easily cut off due to overlarge holding force, or the electric clamp needs to be held by an operator all the time after the workpiece is clamped, otherwise, the electric clamp is easily dropped when the line shakes. Therefore, the sampling head for detecting the offline or open circuit of the storage battery pack is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a storage battery off-line or open a way and detect and use sampling head.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a sampling head for detecting the off-line or open circuit of a storage battery, which comprises a bottom shell, wherein the bottom shell is articulated with two conductive clamping blocks which are mutually matched and arranged through a positioning shaft, each conductive clamping block rotates by taking the positioning shaft as the center, the tail end of the conductive clamping block is provided with a connecting block, a thread cylinder is fixed on the bottom shell, a screw rod is arranged in the thread cylinder, the inner end part of the screw rod is connected with an insulating block through a rotating part, a connecting rod is hinged between the insulating block and the connecting block, the bottom shell is provided with a shell for covering the bottom shell, the tail end of the screw rod extends out of the shell and is connected with a rotating handle, one of the conductive clamping blocks is provided with a positioning column, a conductive ring is sleeved on the positioning column, the conducting ring is provided with a conducting strip, the conducting strip is connected with a sampling wire extending out of the shell, and the positioning column is in threaded connection with a positioning nut used for fixing the conducting ring.
As an optimal technical scheme of the utility model, be equipped with the centre gripping notch of a plurality of inside concave yield on the clamping face of electrically conductive grip block.
As an optimal technical scheme of the utility model, be equipped with the location section of thick bamboo that supplies the sampling wire to pass on the drain pan, be equipped with the insulating positioning bolt who is used for fixed sampling wire on the section of thick bamboo of location.
As an optimized technical scheme of the utility model, the front end of shell is equipped with the activity notch that supplies the electrically conductive grip block motion.
As an optimized technical scheme of the utility model, be equipped with the function hole on the conducting strip.
As an optimized technical solution of the present invention, the housing is fixed to the bottom case via screws.
The utility model has the advantages that: according to the sampling head for detecting the off-line or open circuit of the storage battery pack, the screw rod is manually rotated, so that the screw rod moves along the threaded cylinder, the insulating block is driven to move, the moving insulating block drives the two conductive clamping blocks which are matched with each other through the connecting rod to rotate along the positioning shaft as the center, the two conductive clamping blocks are matched with each other to perform opening and closing clamping work, wherein the clamping force between the two conductive clamping blocks is adjusted and controlled along with the rotation degree of the screw rod, and therefore the situation that a conductive column on the battery is scratched or a conductive wire is pinched and broken due to overlarge clamping force between the conductive clamping blocks is effectively avoided; and the utility model discloses the accessible is equipped with the reference column on electrically conductive grip block, the cover is equipped with the conducting ring on the reference column, the conducting ring is equipped with the conducting strip, the conducting strip is connected with the sampling wire that stretches into outside the shell, threaded connection has the position nut who is used for fixed conducting ring on the reference column, is convenient for carry out the electricity with sampling direction and electrically conductive grip block and is connected to have the characteristics of being convenient for install and dismantling.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a sampling head for detecting off-line or open circuit of a storage battery pack according to the present invention;
FIG. 2 is a closed clamping state diagram of a sampling head for detecting the off-line or open circuit of the storage battery pack of the present invention;
fig. 3 is a schematic structural diagram of a housing of a sampling head for detecting the off-line or open circuit of a storage battery pack according to the present invention;
fig. 4 is a schematic structural diagram of a positioning nut of a sampling head for detecting the off-line or open circuit of a storage battery pack.
In the figure: 1. a bottom case; 2. positioning the shaft; 3. a conductive clamping block; 4. connecting blocks; 5. a threaded barrel; 6. A screw; 7. a rotating member; 8. an insulating block; 9. a connecting rod; 10. a housing; 11. sampling a wire; 12. a positioning column; 13. conducting rings; 14. a conductive sheet; 15. positioning a nut; 16. clamping the notch; 17. a positioning cylinder; 18. an insulating positioning bolt; 19. a functional hole; 20. the handle is rotated.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the sampling head for detecting the off-line or open circuit of the storage battery of the present invention comprises a bottom case 1, wherein the bottom case 1 is hinged with two conductive clamping blocks 3 through a positioning shaft 2, each conductive clamping block 3 rotates around the positioning shaft 2, the end of each conductive clamping block 3 is provided with a connecting block 4, a threaded cylinder 5 is fixed on the bottom case 1, a screw rod 6 is arranged in the threaded cylinder 5, the inner end of the screw rod 6 is connected with an insulating block 8 through a rotating member 7, a connecting rod 9 is hinged between the insulating block 8 and the connecting block 4, the bottom case 1 is provided with a housing 10 for covering the bottom case 1, the end of the screw rod 6 extends out of the housing 10 and is connected with a rotating handle 20, one of the conductive clamping blocks 3 is provided with a positioning column 12, the positioning column 12 is sleeved with a conductive ring 13, the conductive ring 13, the conducting strip 14 is connected with a sampling lead 11 extending out of the housing 10, and the positioning column 12 is connected with a positioning nut 15 for fixing the conducting ring 13 through a thread. The utility model discloses a manual rotation screw rod 6, make screw rod 6 remove along a screw thread section of thick bamboo 5, then drive insulating block 8 and remove, insulating block 8 that removes then drives two electrically conductive grip blocks 3 that mutually support and set up through connecting rod 9 and rotate along location axle 2 as the center, then two electrically conductive grip blocks 3 mutually support and open and closed step up work, wherein step up power between two electrically conductive grip blocks 3 is along with screw rod 6 pivoted degree regulation control, thereby effectively avoided the step up power between electrically conductive grip block 3 too big and fish tail the conductive pillar on the battery, or the clamp hinders the conductor wire of pressing apart; and the utility model discloses the accessible is equipped with reference column 12 on electrically conductive grip block 3, the cover is equipped with conducting ring 13 on the reference column 12, conducting ring 13 is equipped with conducting strip 14, conducting strip 14 is connected with and stretches into shell 10 outer sampling wire 11, threaded connection has a set nut 15 that is used for fixed conducting ring 13 on the reference column 12, is convenient for carry out the electricity with sampling direction and electrically conductive grip block 3 and is connected to have the characteristics of being convenient for install and dismantling.
The clamping surface of the conductive clamping block 3 is provided with a plurality of clamping notches 16 which are recessed inwards, so that the anti-skid function is achieved.
Be equipped with a location section of thick bamboo 17 that supplies sampling wire 11 to pass on the drain pan 3, be equipped with the insulating positioning bolt 18 that is used for fixed sampling wire 11 on a location section of thick bamboo 17, be convenient for fix a position sampling wire 14, avoid rotating along with electrically conductive grip block 3 and take place to drag outside sampling wire 11.
The front end of the shell 10 is provided with a movable notch for the movement of the conductive clamping block 3
The conducting strip 14 is provided with a functional hole 19, which facilitates the electrical connection between the conducting strip 14 and the sampling wire 11.
The shell 10 is fixed to the bottom case 1 by screws, so that the installation and the disassembly are convenient.
This kind of storage battery off-line or open circuit detects and uses sampling head, the utility model discloses a manual rotation screw rod 6, make screw rod 6 remove along a screw thread section of thick bamboo 5, then drive insulating block 8 and remove, insulating block 8 that removes then drives two electrically conductive grip blocks 3 that mutually support and set up through connecting rod 9 and rotate for the center along location axle 2, then two electrically conductive grip blocks 3 mutually support and open and closed step up work, wherein step up power between two electrically conductive grip blocks 3 is along with screw rod 6 pivoted degree carries out regulation and control, thereby effectively avoided the step up power between the electrically conductive grip block 3 too big and the conductive pillar on the fish tail battery, or the tong cut conductor wire; and the utility model discloses the accessible is equipped with reference column 12 on electrically conductive grip block 3, the cover is equipped with conducting ring 13 on the reference column 12, conducting ring 13 is equipped with conducting strip 14, conducting strip 14 is connected with and stretches into shell 10 outer sampling wire 11, threaded connection has a set nut 15 that is used for fixed conducting ring 13 on the reference column 12, is convenient for carry out the electricity with sampling direction and electrically conductive grip block 3 and is connected to have the characteristics of being convenient for install and dismantling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A sampling head for detecting the off-line or open circuit of a storage battery pack is characterized in that: the device comprises a bottom shell (1), wherein the bottom shell (1) is hinged with two conductive clamping blocks (3) which are matched with each other through a positioning shaft (2), each conductive clamping block (3) rotates by taking the positioning shaft (2) as a center, the tail end of each conductive clamping block (3) is provided with a connecting block (4), a threaded cylinder (5) is fixed on the bottom shell (1), a screw rod (6) is arranged in the threaded cylinder (5), the inner end part of the screw rod (6) is connected with an insulating block (8) through a rotating part (7), a connecting rod (9) is hinged between the insulating block (8) and the connecting block (4), a shell (10) used for covering the bottom shell (1) is arranged on the bottom shell (1), the tail end of the screw rod (6) extends out of the shell (10) and is connected with a rotating handle (20), one of the conductive clamping blocks (3) is provided with a positioning column (12), and a conductive ring (13) is sleeved on the positioning column (12), the sampling device is characterized in that a conducting strip (14) is arranged on the conducting ring (13), the conducting strip (14) is connected with a sampling lead (11) extending out of the shell (10), and a positioning nut (15) used for fixing the conducting ring (13) is connected to the positioning column (12) in a threaded mode.
2. The sampling head for detecting the battery pack offline or open circuit according to claim 1, wherein a plurality of clamping notches (16) recessed inwards are arranged on the clamping surface of the conductive clamping block (3).
3. The sampling head for detecting the off-line or open circuit of the storage battery pack according to claim 1, wherein a positioning cylinder (17) for the sampling lead (11) to pass through is arranged on the bottom shell (1), and an insulating positioning bolt (18) for fixing the sampling lead (11) is arranged on the positioning cylinder (17).
4. The sampling head for detecting the battery pack offline or open circuit according to claim 1, wherein the front end of the housing (10) is provided with a movable notch for the movement of the conductive clamping block (3).
5. A sampling head for battery pack offline or open circuit detection according to claim 1, characterized in that said conductive sheet (14) is provided with functional holes (19).
6. The sampling head for detecting the disconnection or the open circuit of a battery pack according to claim 1, wherein the housing (10) is fixed to the bottom case (1) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830300.6U CN213903746U (en) | 2020-11-30 | 2020-11-30 | Sampling head for detecting off-line or open circuit of storage battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830300.6U CN213903746U (en) | 2020-11-30 | 2020-11-30 | Sampling head for detecting off-line or open circuit of storage battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213903746U true CN213903746U (en) | 2021-08-06 |
Family
ID=77124014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830300.6U Expired - Fee Related CN213903746U (en) | 2020-11-30 | 2020-11-30 | Sampling head for detecting off-line or open circuit of storage battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213903746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945735A (en) * | 2021-10-20 | 2022-01-18 | 江苏振华新云电子有限公司 | Testing fixture device and method for chip tantalum electrolytic capacitor processing laboratory |
-
2020
- 2020-11-30 CN CN202022830300.6U patent/CN213903746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945735A (en) * | 2021-10-20 | 2022-01-18 | 江苏振华新云电子有限公司 | Testing fixture device and method for chip tantalum electrolytic capacitor processing laboratory |
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| Date | Code | Title | Description |
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| 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: 20210806 |