CN215728682U - Tester based on lithium battery - Google Patents
Tester based on lithium battery Download PDFInfo
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- CN215728682U CN215728682U CN202121251055.1U CN202121251055U CN215728682U CN 215728682 U CN215728682 U CN 215728682U CN 202121251055 U CN202121251055 U CN 202121251055U CN 215728682 U CN215728682 U CN 215728682U
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- tester
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- lithium battery
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Abstract
The utility model is suitable for the technical field of testers, and provides a tester for lithium battery based, which comprises a tester main body, wherein a display screen is arranged at the upper part of the tester main body, a power switch is arranged at the left side of the display screen, a power interface is arranged at the lower part of the power switch, an anode interface is arranged at the lower side of the display screen, a cathode interface is arranged at the right side of the anode interface, five signal lamps are arranged at the right side of the display screen, a starting button is arranged at the right side of the signal lamps, an adjusting knob is arranged at the lower side of the starting button, switching buttons are arranged at the upper side and the lower side of the adjusting knob, a lead is connected onto the anode interface and the cathode interface, a plug is arranged at the rear end of the lead, a fixing clamp is arranged at the front end of the lead, a first spring is arranged on the fixing clamp, a test board is arranged at the front part of the tester main body, sliding grooves are arranged at the two sides of the test board, an anode center is arranged at the upper part of the test board, and a cathode center is arranged at the lower part of the anode center, the problem of current lithium cell tester suitability not strong is solved.
Description
Technical Field
The utility model belongs to the technical field of testers, and particularly relates to a tester based on a lithium battery.
Background
The battery tester generally refers to an instrument for rapidly testing various batteries such as lithium ion batteries, nickel-metal hydride batteries, polymer batteries and the like. Such as: a mobile phone battery tester, an interphone battery tester, a notebook battery tester and the like; the method is widely suitable for the assembly line production detection of various battery manufacturers; the common battery detectors include: the device comprises a battery voltage and internal resistance tester, a finished product battery comprehensive tester, a battery capacity tester, a lithium battery protection board tester and a battery voltage sorter. Therefore, a battery tester is generally used during the manufacturing process and maintenance of lithium batteries.
However, existing lithium battery testers still have places that can be improved: the existing lithium battery tester has poor applicability, the lithium battery can be widely applied to various electronic instruments, the shape and the size of the lithium battery tester also have various forms, the existing lithium battery tester usually uses a wire to be connected with the lithium battery, the lithium battery without a wire interface is not convenient to connect, and the lithium battery tester also needs to be supported by hands during testing, so that the lithium battery tester is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tester based on a lithium battery, and aims to solve the problem that the existing lithium battery tester is not strong in applicability.
The tester is characterized by comprising a tester main body, wherein a display screen is arranged on the upper part of the tester main body, a power switch is arranged on the left side of the display screen, a power interface is arranged on the lower part of the power switch, an anode interface is arranged on the lower side of the display screen, a cathode interface is arranged on the right side of the anode interface, five signal lamps are arranged on the right side of the display screen, a starting button is arranged on the right side of each signal lamp, an adjusting knob is arranged on the lower side of the starting button, switching buttons are arranged on the upper side and the lower side of the adjusting knob, a lead is connected onto the anode interface and the cathode interface, a plug is arranged at the rear end of the lead, the lead is connected with the anode interface and the cathode interface through the plug, a fixing clamp is arranged at the front end of the lead, and a first spring is arranged on the fixing clamp, the tester comprises a tester body and is characterized in that a test board is arranged at the front part of the tester body, sliding grooves are formed in two sides of the test board, an anode tip is arranged on the upper part of the test board, a cathode tip is arranged on the lower part of the anode tip, the anode tip and the cathode tip are both in sliding connection with the sliding grooves, second springs are arranged inside the anode tip and the cathode tip, and a loudspeaker is arranged at the rear part of the tester body.
Furthermore, the tester main body is provided with a heat dissipation hole at the rear part.
Furthermore, handles are arranged on two sides of the tester body.
Furthermore, screws are arranged on two sides of the positive pole tip and two sides of the negative pole tip, and the positive pole tip and the negative pole tip are fixedly connected with the test board through the screws.
Further, the test boards are arranged in three side by side relationship and spaced apart from each other by 5 cm.
Furthermore, four support columns are arranged at the bottom of the tester main body.
Furthermore, a rubber pad is arranged at the upper part of the fixing clip.
Furthermore, the inner side of the front part of the fixing clip is provided with a sawtooth-shaped bulge.
The beneficial technical effects related to the implementation of the utility model are as follows: because wire and survey test panel, so both be applicable to the lithium cell that has the wire interface, can install the test on surveying the test panel to the lithium cell that does not have the wire interface again, the suitability and convenience have been improved, owing to survey the test panel and be provided with threely, so both can test a section of battery alone, also can be to the test of multisection battery in groups, the functionality has been strengthened, because positive pole top and negative pole top can slide in the spout, and inside is provided with the second spring, so can be according to lithium cell size control interval, be convenient for different length and the lithium cell of size install the test, further strengthen the suitability.
Drawings
FIG. 1 is a schematic view of a first 3D viewing angle structure according to the present invention;
FIG. 2 is a schematic diagram of a second 3D viewing angle structure according to the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a sectional view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of a lead configuration of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 6, the tester for lithium batteries is characterized by comprising a tester body 1, a display screen 2 is arranged on the upper portion of the tester body 1, a power switch 3 is arranged on the left side of the display screen 2, a power interface 4 is arranged on the lower portion of the power switch 3, an anode interface 5 is arranged on the lower side of the display screen 2, a cathode interface 6 is arranged on the right side of the anode interface 5, five signal lamps 7 are arranged on the right side of the display screen 2, a starting button 8 is arranged on the right side of each signal lamp 7, an adjusting button 9 is arranged on the lower side of each starting button 8, switching buttons 10 are arranged on the upper side and the lower side of each adjusting button 9, a lead 11 is connected to each of the anode interface 5 and the cathode interface 6, a plug 12 is arranged at the rear end of each lead 11, the lead 11 is connected to each of the anode interface 5 and the cathode interface 6 through the plug 12, a fixing clamp 13 is arranged at the front end of each lead 11, a first spring 14 is arranged on each fixing clamp 13, the tester comprises a tester body 1 and is characterized in that a test board 15 is arranged at the front part of the tester body 1, sliding grooves 16 are formed in two sides of the test board 15, an anode tip 17 is arranged on the upper part of the test board 15, a cathode tip 18 is arranged on the lower part of the anode tip 17, the anode tip 17 and the cathode tip 18 are both in sliding connection with the sliding grooves 16, second springs 19 are arranged inside the anode tip 17 and the cathode tip 18, and a loudspeaker 20 is arranged at the rear part of the tester body 1.
The rear part of the tester body 1 is provided with a heat dissipation hole 21 which can dissipate heat for the inside of the tester body 1 to ensure the normal work of the tester body 1.
Both sides of the positive pole center 17 and the negative pole center 18 are provided with screws 23, the positive pole center 17 and the negative pole center 18 are fixedly connected with the test board 15 through the screws 23, the positive pole center 17 and the negative pole center 18 are fixed, and the stability of the test is ensured.
The test boards 15 are arranged in three side by side, the mutual distance is 5cm, multiple lithium batteries can be tested simultaneously, and functionality is improved.
Four support columns 24 are arranged at the bottom of the tester main body 1 and used for supporting the tester main body 1.
The upper part of the fixing clip 13 is provided with a rubber pad 1301, which is convenient for pressing and enhances the insulation and safety.
The front inner side of the fixing clamp 13 is provided with a sawtooth-shaped bulge 1302, so that friction force is increased, and clamping firmness is guaranteed.
The working principle of the utility model is as follows: when the test board is used, the test board is placed at a designated position, a power supply is switched on, the power switch 3 is switched on, the lithium battery with a wire interface is connected with the lithium battery by adopting the fixing clamp 13 of the wire 11, the lithium battery without the wire interface is clamped on the test board 15 and is connected with the test board by using the positive pole tip 17 and the negative pole tip 18, and then the test can be started by pressing the start key 8. The screws 23 can be screwed for lithium batteries with different lengths, and then the positive pole tip 17 and the negative pole tip 18 are slid to adjust the distance to the proper position.
The beneficial technical effects related to the implementation of the utility model are as follows: because wire 11 and survey test panel 15, so both be applicable to the lithium cell that has the wire interface, can install the test on surveying test panel 15 again to the lithium cell that does not have the wire interface, the suitability and convenience have been improved, because survey test panel 15 and be provided with three, so both can test a section of battery alone, also can test in groups to multisection battery, the functionality has been strengthened, because positive pole top 17 and negative pole top 18 can slide in spout 16, and inside is provided with second spring 19, so can be according to lithium cell size control interval, be convenient for different length and the lithium cell of size install the test, further strengthen the suitability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Based on tester for lithium cell, its characterized in that: including tester main part (1), tester main part (1) upper portion is provided with display screen (2), display screen (2) left side is provided with switch (3), switch (3) lower part is provided with power source (4), display screen (2) downside is provided with anodal interface (5), anodal interface (5) right side is provided with negative pole interface (6), display screen (2) right side is provided with five signal lamps (7), signal lamp (7) right side is provided with start button (8), start button (8) downside is provided with adjust knob (9), both sides are provided with switching button (10) about adjust knob (9), anodal interface (5) with be connected with wire (11) on negative pole interface (6), wire (11) rear end is provided with plug (12), wire (11) pass through plug (12) with anodal interface (5) and negative pole interface (10) 6) The testing device is characterized by comprising a fixing clamp (13), a first spring (14) is arranged on the fixing clamp (13), a testing plate (15) is arranged at the front part of the tester main body (1), sliding grooves (16) are formed in two sides of the testing plate (15), an anode tip (17) is arranged on the upper part of the testing plate (15), a cathode tip (18) is arranged on the lower part of the anode tip (17), the anode tip (17) and the cathode tip (18) are both in sliding connection with the sliding grooves (16), a second spring (19) is arranged inside the anode tip (17) and the cathode tip (18), and a loudspeaker (20) is arranged at the rear part of the tester main body (1).
2. The lithium battery-based tester of claim 1, wherein: the rear part of the tester main body (1) is provided with a heat dissipation hole (21).
3. The lithium battery-based tester of claim 1, wherein: handles (22) are arranged on two sides of the tester body (1).
4. The lithium battery-based tester of claim 1, wherein: the testing plate is characterized in that screws (23) are arranged on two sides of the positive pole tip (17) and two sides of the negative pole tip (18), and the positive pole tip (17) and the negative pole tip (18) are fixedly connected with the testing plate (15) through the screws (23).
5. The lithium battery-based tester of claim 1, wherein: the three test boards (15) are arranged side by side, and the distance between the three test boards is 5 cm.
6. The lithium battery-based tester of claim 1, wherein: the bottom of the tester main body (1) is provided with four support columns (24).
7. The lithium battery-based tester of claim 1, wherein: the upper part of the fixing clamp (13) is provided with a rubber protection pad (1301).
8. The lithium battery-based tester of claim 1, wherein: the inner side of the front part of the fixing clamp (13) is provided with a sawtooth-shaped bulge (1302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251055.1U CN215728682U (en) | 2021-06-04 | 2021-06-04 | Tester based on lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251055.1U CN215728682U (en) | 2021-06-04 | 2021-06-04 | Tester based on lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215728682U true CN215728682U (en) | 2022-02-01 |
Family
ID=80041042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251055.1U Expired - Fee Related CN215728682U (en) | 2021-06-04 | 2021-06-04 | Tester based on lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215728682U (en) |
-
2021
- 2021-06-04 CN CN202121251055.1U patent/CN215728682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |