Power battery detection tool

Abstract

The utility model provides a power battery detection tool, which relates to the technical field of battery inspection and testing, and comprises a main body, a power supply device, a power supply device, a power supply device and a power supply device, and is characterized in that the main body is internally provided with a square placing cavity for placing and processing a workpiece; the detection assembly is arranged on one side of the main body and is used for carrying out power connection detection on the battery; the fixing assembly is arranged in the placing cavity and is used for fixedly clamping the battery and preventing the battery from being damaged due to collision or shaking in the electrifying process; and the sealing assembly is arranged at the detection assembly and is used for sealing the connection between the detection assembly and the battery, preventing water seepage and performing electric leakage protection. According to the device, batteries of different sizes can be fixed and detected through the detection assembly and the fixing assembly which can change the height, meanwhile, a connector can be sealed through the sealing assembly so that dust prevention and water prevention can be completed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery inspection and testing, in particular to a power battery inspection tool. Background Art

[0002] The main equipment for battery performance testing is the testing cabinet. Its principle is to calculate the battery's maximum capacity, average voltage and other data during the battery charging and discharging process to determine whether the battery is good or bad.

[0003] However, common battery testing tools currently on the market, such as the "A Battery Testing Tool" with Chinese Publication No. CN220271409U, have certain defects during use. First, it is difficult for this type of testing device to fix batteries of different sizes and dimensions, and has the defect of poor applicability. Second, during the testing process, there are likely to be certain gaps between different joints and interfaces, and external dust and water can easily enter the gap between the joints and the contact points from around the gaps, resulting in dust easily entering the joints and interfaces and causing damage, and has the defect of poor stability in use. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology, provide a power battery testing tool, and improve the defects of common testing tools on the market, such as poor applicability and easy entry of dust into the joints.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, a power battery testing tool, comprising: a main body, a square placement cavity is opened inside the main body, for placing and processing workpieces; a detection component, arranged on one side of the main body, for performing power connection detection on the battery; a fixing component, arranged inside the placement cavity, for fixing and clamping the battery to prevent damage to the battery due to collision or shaking during power-on; and a closing component, arranged at the detection component, for closing the connection between the detection component and the battery and preventing water seepage, so as to perform leakage protection.

[0006] Furthermore, the detection component includes: an active cavity opened on one side of the main body, a detection platform is provided inside the active cavity; an upper baffle plate is provided on one side of the top of the detection platform, and a "7"-shaped structure is arranged between the detection platform and the upper baffle plate; a connecting line is provided below the upper baffle plate, and a connecting head is provided at the bottom of the connecting line.

[0007] Furthermore, the fixing assembly includes: a clamping groove opened on the inner walls around the placement cavity, a clamping plate slidably connected inside the clamping groove, and the clamping plate is arranged in an "L"-shaped structure; a clamping spring arranged between one side of the clamping plate and the inner wall of the clamping groove.

[0008] Furthermore, the sealing component includes: a threaded column arranged between the connecting head and the connecting line, and the surface of the threaded column is connected to an outer sleeve by threaded rotation; a sealing sleeve arranged at the bottom of the outer sleeve, and the sealing sleeve is made of rubber material.

[0009] Furthermore, the detection platform is slidably connected to the movable cavity, and an electric push rod is provided between the inner wall of the bottom of the movable cavity and the bottom of the detection platform.

[0010] Furthermore, a limiting groove is provided on the inner wall of the movable cavity, limiting blocks are provided on both sides of the detection platform, and the limiting blocks are slidably connected to the limiting groove.

[0011] Furthermore, a vent is provided on one side of the bottom of the active cavity, and the vent is located below the detection platform.

[0012] Furthermore, a clamping pad is provided on the inner wall of the clamping plate, and the clamping pad is made of sponge material.

[0013] Furthermore, a plurality of supporting ribs are provided on the outer surface of the sealing sleeve, the plurality of supporting ribs are made of sheet metal material, and the plurality of supporting ribs are bent toward a side away from the connecting head.

[0014] Furthermore, a control panel is provided on one side of the main body, and a detector is provided inside the testing platform for powering on and testing the battery.

[0015] The utility model provides a power battery testing tool, which has the following beneficial effects:

[0016] The utility model has the advantages that batteries of different sizes can be fixed and detected by using a detection component and a fixing component that can change the height, and the connection port can be sealed by using a closing component to achieve dust and water resistance, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a sectional view of the overall structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the placement cavity structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the sealing sleeve structure of the utility model.

[0021] Figure 5 For the utility model Figure 2 A is an enlarged schematic diagram.

[0022] Figure 1-5 In: 1-main body; 101-control panel; 102-placing cavity; 103-clamping groove; 104-clamping plate; 105-clamping pad; 106-clamping spring; 2-active cavity; 201-testing table; 202-testing instrument; 203-limiting block; 204-electric push rod; 205-limiting groove; 206-vent; 207-upper baffle; 3-connecting line; 301-connecting head; 302-threaded column; 303-outer sleeve; 304-sealing sleeve; 305-support rib. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0024] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0025] The embodiment of the present application provides a power battery testing tool, which can fix and test batteries of different sizes by using a detection component and a fixing component that can change the height, and can seal the connection port by using a closing component to achieve dustproof and waterproof, thereby improving the practicality of the device. The power battery testing tool is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0026] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] Example 1

[0028] See also Figure 1-5In the present embodiment, a power battery testing tool is provided, comprising: a main body 1, wherein a square placement cavity 102 is provided inside the main body 1 for placing and processing a workpiece; a testing component, arranged at one side of the main body 1, for performing a power connection test on the battery; a fixing component, arranged inside the placement cavity 102, for fixing and clamping the battery to prevent damage to the battery due to collision or shaking during power-on; and a closing component, arranged at the testing component, for closing the connection between the testing component and the battery and preventing water seepage for leakage protection.

[0029] Furthermore, the detection component includes: an active cavity 2 opened on one side of the main body 1, and a detection platform 201 is arranged inside the active cavity 2; an upper baffle 207 is arranged on one side of the top of the detection platform 201, and a "7"-shaped structure is arranged between the detection platform 201 and the upper baffle 207; a connecting wire 3 is arranged below the upper baffle 207, and a connecting head 301 is arranged at the bottom of the connecting wire 3. During use, the user can place the workpiece in the placement cavity 102. At this time, the connecting heads 301 at the bottom of the two connecting wires 3 at the bottom of the upper baffle 207 can be inserted into the positive and negative poles of the battery to complete the connection. During the connection process, the battery can be continuously charged and discharged, thereby completing the battery detection.

[0030] Furthermore, the testing platform 201 is slidably connected to the active cavity 2, and an electric push rod 204 is provided between the inner wall of the bottom of the active cavity 2 and the bottom of the testing platform 201; during use, the upper baffle 207 is placed above the battery and provides the battery with a connector 301 for plugging and powering to complete the test. When the battery is higher, the user can start the electric push rod 204 through the control panel 101 to push the testing platform 201 upward. The testing platform 201 that moves upward in this way can drive the upper baffle 207 to move upward, thereby increasing the space above the placement cavity 102, thereby adapting to higher batteries. In this way, batteries of various heights can be inspected, thereby improving the applicability of the device.

[0031] Furthermore, a limit groove 205 is provided on the inner wall of the movable cavity 2, and limit blocks 203 are provided on both sides of the detection platform 201, and the limit blocks 203 are slidingly connected to the limit groove 205. During use, the sliding connection between the limit blocks 203 and the limit groove 205 can prevent the detection platform 201 from sliding and deflecting, thereby improving the lifting and lowering stability of the device.

[0032] Furthermore, a vent 206 is provided on one side of the bottom of the active chamber 2, and the vent 206 is located below the testing platform 201. During use, when the testing platform 201 is rising or falling, the air in the active chamber 2 below the testing platform 201 will be discharged. At the same time, when the testing platform 201 moves upward, the outside air can be drawn through the vent 206 to fill the space below. This method can prevent the outside air from having difficulty entering and exiting the active chamber 2, which makes it difficult for the testing platform 201 to rise and fall, thereby improving the practicability of the device.

[0033] Example 2

[0034] On the basis of Example 1, the fixing assembly includes: a clamping groove 103 provided on the inner wall around the placement cavity 102, a clamping plate 104 is slidably connected inside the clamping groove 103, and the clamping plate 104 is arranged in an "L"-shaped structure; a clamping spring 106 is arranged between one side of the clamping plate 104 and the inner wall of the clamping groove 103;

[0035] During use, the user can place the battery inside the placement cavity 102, and use the clamping spring to push the clamping plate 104 to quickly clamp the workpiece inside the placement cavity 102. In this way, batteries of different sizes can be fixed and restricted, and the placed battery can be prevented from shaking or being collided and offset during the detection process, causing internal damage, thereby improving the installation stability of the device on the workpiece.

[0036] Furthermore, a clamping pad 105 is provided on the inner wall of the clamping plate 104, and the clamping pad 105 is made of sponge material. During use, the clamping pad 105 can increase the friction between the clamping plate 104 and the workpiece. At the same time, the clamping pad 105 also plays a role in alleviating direct pressure, which can effectively prevent damage to the edge of the battery caused by clamping, thereby improving the practicability of the device.

[0037] Furthermore, a control panel 101 is provided on one side of the main body 1, and a tester 202 is provided inside the test bench 201 for powering on and testing the battery. During use, the control panel 101 and the test bench 201 are used to test the battery.

[0038] Example 3

[0039] On the basis of Example 1, the sealing component includes: a threaded column 302 disposed between the connector 301 and the connecting line 3, the surface of the threaded column 302 being connected to an outer sleeve 303 by threaded rotation; a sealing sleeve 304 disposed at the bottom of the outer sleeve 303, and the sealing sleeve 304 is made of rubber material;

[0040] During use, the connector 301 can be plugged into the positive and negative poles of the battery. During the plugging process, there may be a certain gap between the connector 301 and the battery plug interface, and these gaps will allow external dust or water to enter, thereby shortening the service life of the interface. When the connector 301 is plugged into the battery interface, the user can rotate the outer sleeve 303 to allow the outer sleeve 303 to be threadedly engaged with the threaded column 302. Under the action of the threaded engagement, the outer sleeve 303 will move downward and drive the sealing sleeve 304 to move downward to cover the connection part of the battery. In the process of this covering, it can prevent external dust and water from entering the connection part to cause battery damage. It can also prevent battery damage during battery testing, thereby improving the practicability of the device.

[0041] Furthermore, a plurality of supporting ribs 305 are provided on the outer surface of the sealing sleeve 304, and the plurality of supporting ribs 305 are made of sheet metal material, and the plurality of supporting ribs 305 are bent toward the side away from the connecting head 301; during use, the plurality of supporting ribs 305 can be used to support the sealing sleeve 304, and during the supporting process, the sealing sleeve 304 can be prevented from shrinking, so that the sealing sleeve 304 is in an open state as a whole, and the sealing sleeve 304 can be continuously opened while being squeezed downward to cover the connecting port, thereby improving the practicability of the device.

[0042] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0043] The above is a detailed introduction to a power battery testing tool provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A power battery testing tool, characterized in that: include: A main body (1), wherein a square placement cavity (102) is provided inside the main body (1) for placing a workpiece and processing the workpiece; A detection component, arranged on one side of the main body (1), for performing a power connection detection on the battery; A fixing assembly is arranged inside the placement cavity (102) and is used to fix and clamp the battery to prevent the battery from being damaged due to collision or shaking during power-on; and The sealing component is arranged at the detection component and is used to seal the connection between the detection component and the battery and prevent water seepage to perform leakage protection.

2. The power battery testing tool according to claim 1, characterized in that: The detection component comprises: An active cavity (2) is provided on one side of the main body (1), wherein a detection platform (201) is provided inside the active cavity (2); An upper baffle (207) is arranged on one side of the top of the detection platform (201), and a "7"-shaped structure is arranged between the detection platform (201) and the upper baffle (207); A connecting line (3) is arranged below the upper baffle (207), and a connecting head (301) is provided at the bottom of the connecting line (3).

3. The power battery testing tool according to claim 1, characterized in that: The fixing assembly comprises: A clamping groove (103) is provided on the inner wall around the placement cavity (102), a clamping plate (104) is slidably connected inside the clamping groove (103), and the clamping plate (104) is arranged in an "L"-shaped structure; A clamping spring (106) is arranged between one side of the clamping plate (104) and the inner wall of the clamping groove (103).

4. The power battery testing tool according to claim 2, characterized in that: The closure assembly comprises: A threaded column (302) is provided between the connector (301) and the connecting line (3), wherein the surface of the threaded column (302) is rotatably connected to an outer sleeve (303) via a thread; A sealing sleeve (304) is arranged at the bottom of the outer sleeve (303), and the sealing sleeve (304) is made of rubber material.

5. The power battery testing tool according to claim 2, characterized in that: The detection platform (201) is slidably connected to the active cavity (2), and an electric push rod (204) is provided between the inner wall of the bottom of the active cavity (2) and the bottom of the detection platform (201).

6. The power battery testing tool according to claim 2, characterized in that: A limiting groove (205) is provided on the inner wall of the movable cavity (2), and limiting blocks (203) are provided on both sides of the detection platform (201), and the limiting blocks (203) are slidably connected to the limiting groove (205).

7. The power battery testing tool according to claim 2, characterized in that: A vent (206) is provided on one side of the bottom of the active chamber (2), and the vent (206) is located below the detection platform (201).

8. The power battery testing tool according to claim 3, characterized in that: A clamping pad (105) is provided on the inner wall of the clamping plate (104), and the clamping pad (105) is made of sponge material.

9. The power battery testing tool according to claim 4, characterized in that: A plurality of supporting ribs (305) are provided on the outer surface of the sealing sleeve (304); the plurality of supporting ribs (305) are made of sheet metal material, and the plurality of supporting ribs (305) are bent toward a side away from the connecting head (301).

10. The power battery testing tool according to claim 2, characterized in that: A control panel (101) is provided on one side of the main body (1), and a detector (202) is provided inside the detection platform (201) for powering on and detecting the battery.

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