CN220691074U - Storage battery internal resistance monitoring device - Google Patents
Storage battery internal resistance monitoring device Download PDFInfo
- Publication number
- CN220691074U CN220691074U CN202322289272.5U CN202322289272U CN220691074U CN 220691074 U CN220691074 U CN 220691074U CN 202322289272 U CN202322289272 U CN 202322289272U CN 220691074 U CN220691074 U CN 220691074U
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- fixed block
- monitoring
- clamping
- storage battery
- block
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 50
- 230000004224 protection Effects 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 abstract description 20
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model relates to the technical field related to storage battery monitoring, in particular to a storage battery internal resistance monitoring device which comprises a storage battery, wherein a wire harness mechanism is arranged on one side surface of the storage battery, a monitoring pen is connected with one side surface of the wire harness mechanism in a clamping manner, and a protection mechanism is arranged on the inner side surface of the monitoring pen. This kind of internal resistance monitoring device of battery, at first will rotate the fixed block, make the fixed block come out from the spacing groove to enter into the sliding tray, the sleeve extrusion spring of fixed block this moment is pressed to the finger, makes the spring shrink, and the fixed block slides along the sliding tray, makes monitoring probe follow the monitoring pen and stretches out, and makes the fixed block card advance and accomplish fixedly in the spacing groove, just so can monitor, and can monitor probe shrink back when not using, avoid monitoring probe to collide with or touch the ground, influence the accuracy of internal resistance monitoring of battery.
Description
Technical Field
The utility model relates to the technical field related to storage battery monitoring, in particular to a storage battery internal resistance monitoring device.
Background
The monitoring system of the storage battery device can monitor, display and record the voltage of the battery pack, the charge and discharge current, the voltage of each single cell and the internal resistance of the single cell, the configurable temperature, the connection resistance between the cells, the connection resistance between the columns, the total voltage of the cells, the running environment temperature or the surface temperature of the storage battery, but the existing internal resistance monitoring device of the storage battery does not take any protective measures on the monitoring probe part, so that the internal resistance monitoring device of the storage battery is particularly needed.
However, the existing internal resistance monitoring device for the storage battery does not take any protective measures on the monitoring probe part, most of the adopted modes are to directly fix the monitoring probe in the monitoring pen container in a clamping manner and do not take any protection, and in the use process, the monitoring probe drops carelessly to touch the ground or collide with the ground, so that the accuracy of the final monitoring result can be affected.
Disclosure of Invention
The utility model aims to provide a storage battery internal resistance monitoring device, which solves the problems that the existing storage battery internal resistance monitoring device proposed in the background art does not take any protective measures on a monitoring probe part, most of the adopted modes are to directly clamp and fix the monitoring probe in a monitoring pen container without taking any protection, and the monitoring probe drops carelessly to touch the ground or collide with the ground in the use process, so that the accuracy of a final monitoring result can be influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the storage battery internal resistance monitoring device comprises a storage battery, wherein a wire harness mechanism is arranged on one side surface of the storage battery, a monitoring pen is connected with one side surface of the wire harness mechanism in a clamping mode, and a protection mechanism is arranged on the inner side surface of the monitoring pen;
the protection mechanism comprises a limit groove, a sliding groove, a fixed block, a sleeve and a spring, wherein the limit groove is formed in one side surface of the monitoring pen, the sliding groove is formed in one side surface of the monitoring pen, the fixed block is connected with the inner side surface of the limit groove in a clamping mode, the sleeve is fixedly connected with one side surface of the fixed block, and the spring is fixedly connected with one side surface of the sleeve.
Preferably, the fixed block forms a contraction structure through a spring and a sliding groove, and the fixed block is symmetrically arranged by a central axis of the sleeve.
Preferably, the inner wall of the limit groove is identical with the outer wall of the fixed block in size, and the inner wall of the sliding groove is identical with the inner wall of the fixed block in size.
Preferably, the wire harness mechanism comprises a plug, a circuit wire, a first clamping block, a first clamping groove, a fixing piece, a second clamping groove, a limiting hole, a second clamping block and a spring pull pin, wherein the plug is inserted into the upper surface of the storage battery, one side surface of the plug is fixedly connected with the circuit wire, the outer side surface of the circuit wire is clamped and connected with the first clamping block, one side surface of the first clamping block is provided with the first clamping groove, the lower surface of the storage battery is fixedly connected with the fixing piece, one side surface of the fixing piece is provided with the second clamping groove, one side surface of the fixing piece is provided with the limiting hole, one side surface of the fixing piece is hinged with the second clamping block, and the inner side surface of the second clamping block is fixedly connected with the spring pull pin.
Preferably, the second clamping groove is connected with the monitoring pen in a clamping way, and the spring pull pin is connected with the limiting hole in a clamping way.
Compared with the prior art, the utility model has the beneficial effects that: this kind of internal resistance monitoring device of battery rotates the fixed block, makes the fixed block come out from the spacing groove to enter into in the sliding tray, the sleeve extrusion spring of fixed block this moment is pressed to the finger, makes the spring shrink, and the fixed block slides along the sliding tray, makes monitoring probe stretch out from the monitoring pen, and makes the fixed block card advance another spacing groove in accomplish fixedly, can shrink monitoring probe into the monitoring pen when not using, can effectually avoid monitoring probe to collide with or touch the ground, influences the accuracy when monitoring of battery internal resistance.
Drawings
FIG. 1 is a schematic diagram of the overall side view of the present utility model;
FIG. 2 is a schematic diagram of the mating structure of the plug and the circuit wire of the present utility model;
FIG. 3 is a schematic view showing the mutual cooperation structure of the fixing member and the second clamping groove;
fig. 4 is a schematic diagram of the mutually matched structure of the limiting groove and the fixing block.
In the figure: 1. a storage battery; 2. a wire harness mechanism; 201. a plug; 202. a circuit line; 203. a first engagement block; 204. a first engagement groove; 205. a fixing member; 206. a second engagement groove; 207. a limiting hole; 208. a second clamping block; 209. a spring pull pin; 3. a monitoring pen; 4. a protective mechanism; 401. a limit groove; 402. a sliding groove; 403. a fixed block; 404. a sleeve; 405. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a battery internal resistance monitoring devices, includes battery 1, and battery 1's one side surface is provided with beam line mechanism 2, and beam line mechanism 2's one side surface block is connected with monitor pen 3, and monitor pen 3's inboard surface is provided with protection machanism 4;
the protection mechanism 4 comprises a limit groove 401, a slide groove 402, a fixed block 403, a sleeve 404 and a spring 405, wherein the slide groove 402 is formed in one side surface of the monitoring pen 3, one limit groove 401 is respectively formed in two ends of the slide groove 402, the fixed block 403 is connected with the inner side surface of the limit groove 401 in a clamping mode, the sleeve 404 is fixedly connected with one side surface of the fixed block 403, the spring 405 is fixedly connected with one side surface of the sleeve 404, in the use process, the fixed block 403 is rotated firstly through the arrangement of the limit groove 401, the slide groove 402, the fixed block 403, the sleeve 404 and the spring 405, the fixed block 403 is enabled to come out of the limit groove 401 and enter the slide groove 402, the sleeve is pressed by a finger to press the fixed block 403 at the moment, the spring 405 is enabled to shrink, the fixed block 403 slides along the slide groove 402, the monitoring probe extends out of the monitoring pen 3, the fixed block 403 is enabled to be clamped into the other limit groove 401 to be fixed, the monitoring probe can shrink, and the monitoring probe can be prevented from touching or touching the storage battery during the use process, and the accuracy of the monitoring probe is prevented from being affected.
Further, the fixing block 403 forms a contraction structure through the spring 405 and the sliding groove 402, the fixing block 403 is symmetrically arranged with the central axis of the sleeve 404, and the fixing is more stable and the protection effect is better through the arrangement of the fixing block 403.
Further, the inner wall of the limit groove 401 is matched with the outer wall of the fixed block 403 in size, the inner wall of the sliding groove 402 is matched with the inner wall of the fixed block 403 in size, and the fixed block 403 slides more stably and smoothly and is clamped more stably through the arrangement of the limit groove 401 and the sliding groove 402.
Further, the wire harness mechanism 2 comprises a plug 201, a circuit wire 202, a first clamping block 203, a first clamping groove 204, a fixing piece 205, a second clamping groove 206, a limiting hole 207, a second clamping block 208 and a spring pull pin 209, wherein the plug 201 is inserted into the upper surface of the storage battery 1, one side surface of the plug 201 is fixedly connected with the circuit wire 202, the outer side surface of the circuit wire 202 is clamped and connected with the first clamping block 203, one side surface of the first clamping block 203 is provided with the first clamping groove 204, the lower surface of the storage battery 1 is fixedly connected with the fixing piece 205, one side surface of the fixing piece 205 is provided with the second clamping groove 206, one side surface of the fixing piece 205 is provided with the limiting hole 207, one side surface of the fixing piece 205 is hinged with the second clamping block 208, the inside surface fixedly connected with spring pull pin 209 of second block 208, through plug 201, circuit line 202, first block 203, first block groove 204, mounting 205, second block groove 206, spacing hole 207, second block 208 and spring pull pin 209's setting, in the use, at first insert the connector on the battery 1 with plug 201, then block circuit line 202 into first block 203, then place monitor pen 3 on first mounting 205, rotate second block 206 block monitor pen 3 and make the spring pull pin 209 block into spacing hole 207 with it fixed, prevent in the use, carry inconvenience, prevent monitor pen 3 to drop simultaneously and collide with the ground, when using, pull spring pull pin 209 open second block 208 and can use, detect.
Further, the second clamping groove 206 is connected with the monitoring pen 3 in a clamping way, the spring pull pin 209 is connected with the limiting hole 207 in a clamping way, and the monitoring pen 3 is prevented from being used more conveniently when being bumped through the arrangement of the second clamping groove 206 and the spring pull pin 209.
Working principle: through the setting of spacing groove 401, sliding tray 402, fixed block 403, sleeve 404 and spring 405, in the use, at first will rotate fixed block 403, make fixed block 403 come out from spacing groove 401, and enter into sliding tray 402, the sleeve extrusion spring 405 is pressed to the finger this moment to fixed block 403, make spring 405 shrink, fixed block 403 slides along sliding tray 402, make monitoring probe stretches out from monitoring pen 3, and make fixed block 403 block into another spacing groove 401 accomplish the fixation, so can monitor, but can monitor probe shrink back when not using, avoid monitoring probe bump or touch the ground, influence the accuracy of battery 1 internal resistance monitoring, insert plug 201 in the connector on the battery 1, then block circuit 202 into first block 203, then place monitoring pen 3 on first mounting 205, rotate second block 206 block 3 and make spring pull pin 209 block into spacing hole 207 with it fixed, prevent in the use, carry inconvenience, simultaneously prevent bump 3 and drop down, when using the block 208, the second block pull pin 209 pulls the internal resistance, can open the device can be used to detect in this way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A storage battery internal resistance monitoring device, comprising a storage battery (1), characterized in that: a wire harness mechanism (2) is arranged on one side surface of the storage battery (1), a monitoring pen (3) is connected with one side surface of the wire harness mechanism (2) in a clamping mode, and a protection mechanism (4) is arranged on the inner side surface of the monitoring pen (3);
protection machanism (4) are including spacing groove (401), sliding tray (402), fixed block (403), sleeve (404) and spring (405), spacing groove (401) have been seted up on one side surface of monitoring pen (3), sliding tray (402) have been seted up on one side surface of monitoring pen (3), the inboard surface block of spacing groove (401) is connected with fixed block (403), one side fixed surface of fixed block (403) is connected with sleeve (404), one side fixed surface of sleeve (404) is connected with spring (405).
2. The battery internal resistance monitoring device according to claim 1, wherein: the fixed block (403) forms a contracted structure through the spring (405) and the sliding groove (402), and the fixed block (403) is symmetrically arranged by the central axis of the sleeve (404).
3. The battery internal resistance monitoring device according to claim 1, wherein: the inner wall of the limit groove (401) is matched with the outer wall of the fixed block (403), and the inner wall of the sliding groove (402) is matched with the inner wall of the fixed block (403).
4. The battery internal resistance monitoring device according to claim 1, wherein: the wire harness mechanism (2) comprises a plug (201), a circuit wire (202), a first clamping block (203), a first clamping groove (204), a fixing piece (205), a second clamping groove (206), a limiting hole (207), a second clamping block (208) and a spring pull pin (209), wherein the plug (201) is inserted into the upper surface of the storage battery (1), the circuit wire (202) is fixedly connected with one side surface of the plug (201), the first clamping block (203) is connected with the outer side surface of the circuit wire (202) in a clamping manner, the first clamping groove (204) is formed in one side surface of the first clamping block (203), the fixing piece (205) is fixedly connected with the lower surface of the storage battery (1), the second clamping groove (206) is formed in one side surface of the fixing piece (205), the limiting hole (207) is formed in one side surface of the fixing piece (205) in a hinged mode, and the second clamping block (208) is connected with one side surface of the fixing piece (205) in a hinged mode, and the spring pull pin (209) is fixedly connected with one side surface of the second clamping block (208).
5. The battery internal resistance monitoring device according to claim 4, wherein: the second clamping groove (206) is connected with the monitoring pen (3) in a clamping mode, and the spring pull pin (209) is connected with the limiting hole (207) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289272.5U CN220691074U (en) | 2023-08-25 | 2023-08-25 | Storage battery internal resistance monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289272.5U CN220691074U (en) | 2023-08-25 | 2023-08-25 | Storage battery internal resistance monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220691074U true CN220691074U (en) | 2024-03-29 |
Family
ID=90377491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322289272.5U Active CN220691074U (en) | 2023-08-25 | 2023-08-25 | Storage battery internal resistance monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220691074U (en) |
-
2023
- 2023-08-25 CN CN202322289272.5U patent/CN220691074U/en active Active
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