CN213544656U - Lithium battery voltage detection device - Google Patents
Lithium battery voltage detection device Download PDFInfo
- Publication number
- CN213544656U CN213544656U CN202021540308.2U CN202021540308U CN213544656U CN 213544656 U CN213544656 U CN 213544656U CN 202021540308 U CN202021540308 U CN 202021540308U CN 213544656 U CN213544656 U CN 213544656U
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- China
- Prior art keywords
- fixedly connected
- detection device
- lithium battery
- bottom plate
- voltage detection
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 34
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000000243 solution Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a lithium battery voltage detection device, which comprises a bottom plate, wherein the left side and the right side of the bottom plate are fixedly connected with side plates, two opposite sides of the side plates are fixedly connected through a connecting column, the left side and the right side of the outer surface of the connecting column are slidably connected with sliding sleeves, the top parts of the two sliding sleeves are fixedly connected with vertical plates, two opposite sides of the vertical plates are fixedly provided with contacts, the left side of the top part of the bottom plate is fixedly provided with a voltmeter, the left side and the right side of the back surface of the voltmeter are respectively connected with the contacts at two sides through connecting wires, the utility model can drive the two sliding sleeves to slide on the outer surface of the connecting column through the matching between an electric telescopic rod and two rotating rods, further can adjust the distance between the two contacts, can realize the detection of lithium batteries with different specifications, the use cost of the detection device is reduced.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a lithium cell voltage detection device.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.
The use of lithium cell obtains promoting gradually, and the lithium cell is produced and need detect it, but the specification of lithium cell is not of uniform size, and current detection device can only detect the lithium cell of a specification, need use the detection device of different models for the lithium cell that detects different specifications, greatly increased detection device's use cost, for this the utility model provides a lithium cell voltage detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell voltage detection device to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a lithium battery voltage detection device, comprising a base plate, the equal fixedly connected with curb plate in the left and right sides of bottom plate, two through spliced pole fixed connection between the relative one side of curb plate, the equal sliding connection in the left and right sides of spliced pole surface has the sliding sleeve, two the equal fixedly connected with riser in top of sliding sleeve, two the equal fixed mounting in one side that the riser is relative has the contact, the left side fixed mounting at bottom plate top has the voltmeter, the left and right sides at the voltmeter back all is connected with the contact of both sides respectively through connecting wire.
As an optimal technical solution of the utility model: the equal fixedly connected with bracing piece in the left and right sides at bottom plate top, the top fixedly connected with backup pad of bracing piece.
As an optimal technical solution of the utility model: two fixedly connected with diaphragm between the relative one side of backup pad, the fixed cover of top fixedly connected with of diaphragm, the top fixedly connected with arc support piece of fixed cover.
As an optimal technical solution of the utility model: the inner part of the fixed sleeve is penetrated with a cylinder, and the inner surface of the cylinder is in sliding connection with the inner surface of the connecting column.
As an optimal technical solution of the utility model: two logical groove has all been seted up to the inside of backup pad.
As an optimal technical solution of the utility model: the center fixedly connected with electric telescopic handle at bottom plate top, electric telescopic handle's top is rotated and is connected with two dwang, two the top of dwang all is rotated with the bottom of two sliding sleeves respectively through rotating the piece and is connected, the surface of dwang and the inside swing joint who leads to the groove.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a cooperation between electric telescopic handle and two dwangs can drive two sliding sleeves and slide at the surface of spliced pole, and then can adjust the distance between two contacts, alright detect with the lithium cell that realizes different specifications, enlarged detection device's application range, reduced detection device's use cost.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery voltage detection device.
Fig. 2 is a side view of a structure in which support plates are coupled in a lithium battery voltage detection apparatus.
Fig. 3 is a structural side view of an arc-shaped support member in a lithium battery voltage detection device.
In the figure: 1. a base plate; 2. a side plate; 3. connecting columns; 4. a sliding sleeve; 5. a vertical plate; 6. a contact; 7. a voltmeter; 8. connecting a lead; 9. a support bar; 10. a support plate; 11. a transverse plate; 12. fixing a sleeve; 13. A cylinder; 14. a through groove; 15. an electric telescopic rod; 16. rotating the rod; 17. a rotating member; 18. an arc-shaped support member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a lithium battery voltage detection device, including bottom plate 1, the equal fixedly connected with curb plate 2 in the left and right sides of bottom plate 1, through spliced pole 3 fixed connection between one side that two curb plates 2 are relative, the equal sliding connection in the left and right sides of spliced pole 3 surface has sliding sleeve 4, the equal fixedly connected with riser 5 in top of two sliding sleeve 4, the equal fixed mounting in one side that two riser 5 are relative has contact 6, the left side fixed mounting at bottom plate 1 top has voltmeter 7, the left and right sides at the voltmeter 7 back all is connected with the contact 6 of both sides respectively through connecting wire 8.
Wherein, the cooperation of backup pad 1 coupling diaphragm 11 conveniently supports arc support piece 18, the equal fixedly connected with bracing piece 9 in the left and right sides at bottom plate 1 top, the top fixedly connected with backup pad 10 of bracing piece 9.
Wherein, setting up of arc support piece 18 is convenient to place the lithium cell, fixedly connected with diaphragm 11 between the relative one side of two backup pads 10, the fixed cover 12 of the top fixedly connected with of diaphragm 11, the top fixedly connected with arc support piece 18 of fixed cover 12.
Wherein, the inside of fixed cover 12 runs through and has the cylinder 13, and the internal surface of cylinder 13 and the internal surface sliding connection of spliced pole 3.
Wherein, the setting that leads to groove 14 can avoid blockking the rotation of dwang 16, and logical groove 14 has all been seted up to the inside of two backup pads 10.
Wherein, the center fixedly connected with electric telescopic handle 15 at bottom plate 1 top, electric telescopic handle 15's top is rotated and is connected with two dwang 16, and the top of two dwang 16 all is rotated with the bottom of two sliding sleeves 4 respectively through rotating a 17 and is connected, the surface of dwang 16 and the inside swing joint who leads to groove 14.
Specifically, the utility model discloses during the use: place the lithium cell that will detect at arc support piece 18's top, start electric telescopic handle 15, electric telescopic handle 15 begins to shrink downwards, and then can drive two dwang 16 and rotate downwards, alright remove in opposite directions in order to drive two sliding sleeves 4, and then can drive two risers 5 and remove towards the centre, drive two contacts 6 and carry out the centre gripping to the lithium cell of placing at arc support piece 18 top and detect.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a lithium battery voltage detection device, including bottom plate (1), the equal fixedly connected with curb plate (2) in the left and right sides of bottom plate (1), its characterized in that, two through spliced pole (3) fixed connection between the relative one side of curb plate (2), the equal sliding connection in the left and right sides of spliced pole (3) surface has sliding sleeve (4), two the equal fixedly connected with riser (5) in top of sliding sleeve (4), two the equal fixed mounting in one side that riser (5) are relative has contact (6), the left side fixed mounting at bottom plate (1) top has voltmeter (7), the left and right sides at the voltmeter (7) back all is connected with contact (6) of both sides respectively through connecting wire (8).
2. The lithium battery voltage detection device according to claim 1, wherein the support rods (9) are fixedly connected to the left and right sides of the top of the bottom plate (1), and the support plate (10) is fixedly connected to the top ends of the support rods (9).
3. The lithium battery voltage detection device according to claim 2, wherein a transverse plate (11) is fixedly connected between opposite sides of the two support plates (10), a fixing sleeve (12) is fixedly connected to the top of the transverse plate (11), and an arc-shaped support member (18) is fixedly connected to the top of the fixing sleeve (12).
4. A device for detecting the voltage of a lithium battery as claimed in claim 3, characterized in that a cylinder (13) penetrates inside said fixing sleeve (12), the inner surface of said cylinder (13) being slidably connected to the inner surface of the connecting column (3).
5. The lithium battery voltage detection device according to claim 2, wherein the two support plates (10) are both provided with a through groove (14) therein.
6. The lithium battery voltage detection device according to claim 5, wherein an electric telescopic rod (15) is fixedly connected to the center of the top of the bottom plate (1), two rotating rods (16) are rotatably connected to the top end of the electric telescopic rod (15), the top ends of the two rotating rods (16) are rotatably connected to the bottoms of the two sliding sleeves (4) through rotating pieces (17), and the outer surface of each rotating rod (16) is movably connected to the inside of the through groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540308.2U CN213544656U (en) | 2020-07-30 | 2020-07-30 | Lithium battery voltage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540308.2U CN213544656U (en) | 2020-07-30 | 2020-07-30 | Lithium battery voltage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213544656U true CN213544656U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021540308.2U Active CN213544656U (en) | 2020-07-30 | 2020-07-30 | Lithium battery voltage detection device |
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| Country | Link |
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| CN (1) | CN213544656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166549A (en) * | 2022-07-18 | 2022-10-11 | 苏州典模电动科技有限公司 | Lithium battery voltage detection device |
-
2020
- 2020-07-30 CN CN202021540308.2U patent/CN213544656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166549A (en) * | 2022-07-18 | 2022-10-11 | 苏州典模电动科技有限公司 | Lithium battery voltage detection device |
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