Detection mechanism for lithium battery processing

Abstract

The utility model provides a detection mechanism for lithium battery processing, which relates to the technical field of battery detectors, and comprises a base, the top of the base is fixedly connected with an operation table, one side of the top of the operation table is fixedly connected with a case, the top of the case is provided with a display screen, and the display screen is fixedly connected with the operation table. A first threaded rod and a second threaded rod are arranged in the case, four jacks are uniformly formed in the middle of one side of the case, plugs are inserted into the inner walls of two of the jacks, and one end of each plug is fixedly connected with a wire body. The first threaded rod and the second threaded rod can respectively drive a clamping plate to synchronously and oppositely move until the two clamping plates completely clamp the two plugs, so that auxiliary fixation between the plugs and the case can be realized, and the problem that test data transmission is interrupted due to the fact that the plugs connected with the wire body are separated from the jacks can be prevented; and the detection efficiency of the lithium battery can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery testers, in particular to a testing mechanism for lithium battery processing. Background Art

[0002] A battery tester is a device that performs real-time, comprehensive online testing and management of batteries in power systems. In addition to lithium batteries, it also includes nickel-metal hydride batteries, polymer batteries, and other types of batteries and battery packs. It is widely used in the production of power storage batteries in related industries such as electricity, communications, transportation, and automobiles.

[0003] When using a battery tester to test a lithium battery, the two clamps used for the test need to be clamped on the positive and negative poles of the lithium battery. The wire and plug connected to the clamps are directly inserted into the jack on the side of the operating table, and then real-time test data is transmitted to the operating table. However, if the wire is pulled during the test process, it is easy to cause the plug connected to the wire to detach from the jack, thereby interrupting the test data transmission and reducing the efficiency of lithium battery testing. Utility Model Content

[0004] The utility model provides a detection mechanism for lithium battery processing to solve the problem that if the wire body is pulled during the detection process, it is easy to cause the plug connected to the wire end to be separated from the socket, thereby causing the test data transmission to be interrupted and reducing the detection efficiency of the lithium battery.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detection mechanism for lithium battery processing, comprising a base, the top of the base is fixedly connected to an operating table, one side of the top of the operating table is fixedly connected to a chassis, a display screen is provided on the top of the chassis, four jacks are evenly provided on the middle part of one side of the chassis, wherein the inner walls of two of the jacks are inserted with plugs, one end of the plug is fixedly connected to a wire body, and fixing devices are provided on both sides of the four jacks, and the fixing device includes two splints, the two splints are symmetrically arranged on both sides of the four jacks, the inner walls of the two splints are respectively threadedly connected with a first threaded rod and a second threaded rod, the first threaded rod and the second threaded rod are fixedly connected at one end thereof, the threads of the first threaded rod and the second threaded rod are the same size and opposite in direction, an auxiliary plate is provided on the outer surface of the threaded rod, one side of the auxiliary plate is fixedly connected to one side of the chassis, one end of the second threaded rod is provided on the inner wall of the operating table, and a positioning device is provided at the bottom of the base.

[0006] The effects achieved by the above components are as follows: By setting two clamping plates, under the action of the first threaded rod and the second threaded rod, rotating the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod will respectively drive a clamping plate to move synchronously towards each other until the two clamping plates completely clamp the two plugs, so that the plug and the chassis can be assisted in fixing, which is beneficial to preventing the problem that the plug connected to the wire body disengages from the jack and causes the test data transmission to be interrupted, and is beneficial to improving the detection efficiency of the lithium battery.

[0007] Preferably, bearings are fixedly connected to the outer surface of the first threaded rod and one end of the second threaded rod, and the outer surfaces of the two bearings are respectively fixedly connected to the inner wall of the auxiliary plate and the operating table.

[0008] The effects achieved by the above components are as follows: By setting the bearings, the friction between the first threaded rod and the second threaded rod and the auxiliary plate and the operating table can be reduced when rotating the first threaded rod and the second threaded rod, and thus it is more labor-saving when rotating the first threaded rod and the second threaded rod.

[0009] Preferably, one end of the first threaded rod passes through the inner wall of the auxiliary plate and is fixedly connected with an operating block, and protrusions are arranged on the outer surface of the operating block.

[0010] The effects achieved by the above components are as follows: By setting the operating block, rotating the operating block can drive the first threaded rod and the second threaded rod to rotate. At the same time, protrusions are arranged on the outer surface of the operating block, which can effectively increase the friction on the outer surface of the operating block and play an anti-slip role when rotating the operating block.

[0011] Preferably, two round rods are symmetrically and slidably connected to the inner walls of the two clamping plates. One end of the round rod is fixedly connected to one side of the auxiliary plate, and the other end of the round rod is fixedly connected to the top of the operating table.

[0012] The effects achieved by the above components are as follows: By setting the round rods, when the two clamping plates move under the action of the first threaded rod and the second threaded rod respectively, they will drive the clamping plates to slide synchronously on the outer surfaces of the two round rods, and the round rods can play a role in limiting the clamping plates.

[0013] Preferably, four rubber blocks are evenly and fixedly connected to the side of the two clamping plates close to each other. One side of the rubber block is arc-shaped and corresponds to the jacks one by one.

[0014] The effects achieved by the above components are as follows: By setting the rubber blocks, instead of one side of the clamping plate abutting against the outer surface of the plug, the friction between the clamping plate and the plug can be increased, so that the two clamping plates clamp the plug more tightly, and at the same time, the plug can be protected to a certain extent.

[0015] Preferably, the positioning device includes a bottom plate disposed at the bottom of the base. Symmetrically and fixedly connected to the top of the bottom plate are sliding rods, and a round-hole block is slidably connected to the outer surface of the sliding rods. One side of each of the two round-hole blocks is symmetrically and fixedly connected to both sides of the base.

[0016] The effects achieved by the above components are as follows: By providing the bottom plate and pushing the bottom plate to drive the sliding rods to slide on the inner wall of the round-hole block until the bottom of the bottom plate abuts against the ground, the supporting area and friction between the detection mechanism and the ground can be increased, which is beneficial to preventing the detection mechanism from shifting and toppling during the detection of lithium batteries.

[0017] Preferably, a threaded pin is threadedly inserted into the inner wall of the round-hole block, and an auxiliary block is fixedly connected to one end of the threaded pin.

[0018] The effects achieved by the above components are as follows: Rotating the auxiliary block drives the threaded pin to rotate, so that one end of the threaded pin abuts against the outer surface of the sliding rod, thereby fixing the round-hole block and the sliding rod, and further fixing the height of the bottom plate.

[0019] Preferably, a stopper is fixedly connected to the top end of the sliding rod, and an elastic rope is fixedly connected to one side of the auxiliary block. One end of the elastic rope is fixedly connected to the outer surface of the stopper.

[0020] The effects achieved by the above components are as follows: By providing the stopper, it is beneficial to prevent one end of the sliding rod from disengaging from the inner wall of the round-hole block. At the same time, by providing the elastic rope, it can connect the auxiliary block at one end of the plug pin and the stopper, which is beneficial to preventing the plug pin from being easily lost after disengaging from the inner wall of the round-hole block.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0022] In the present utility model, by providing two clamping plates, under the action of the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod can respectively drive one clamping plate to move synchronously towards each other until the two clamping plates completely clamp the two plugs, thereby assisting in fixing between the plugs and the chassis, which is beneficial to preventing the plugs connected to the wire body from disengaging from the jacks and causing the interruption of test data transmission, and is beneficial to improving the detection efficiency of lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural diagram of the main body of the present utility model;

[0024] Figure 2 is a three-dimensional structural diagram of the fixing device of the present utility model;

[0025] Figure 3 is the present utility model Figure 2Schematic diagram of the enlarged structure at position A;

[0026] Figure 4 This utility model Figure 2 Schematic diagram of the enlarged structure at position B.

[0027] Legend: 1. Base; 2. Operating table; 3. Chassis; 4. Display screen; 5. Jack; 6. Plug; 7. Wire body; 8. Fixing device; 81. Clamping plate; 82. First threaded rod; 83. Second threaded rod; 84. Auxiliary plate; 85. Bearing; 86. Operating block; 87. Round rod; 88. Rubber block; 9. Positioning device; 91. Base plate; 92. Slide bar; 93. Round hole block; 94. Threaded pin; 95. Auxiliary block; 96. Stop block; 97. Elastic cord. Specific implementation manner

[0028] Example 1, referring to Figures 1 - 3 As shown, this example discloses a detection mechanism for lithium battery processing, including a base 1. A operating table 2 is fixedly connected to the top of the base 1. A chassis 3 is fixedly connected to one side of the top of the operating table 2. A display screen 4 is arranged on the top of the chassis 3. Four jacks 5 are evenly arranged in the middle of one side of the chassis 3. Plugs 6 are inserted into the inner walls of two of the jacks 5. One end of the plug 6 is fixedly connected to a wire body 7. Fixing devices 8 are arranged on both sides of the four jacks 5. The fixing device 8 includes two clamping plates 81. The two clamping plates 81 are symmetrically arranged on both sides of the four jacks 5. The inner walls of the two clamping plates 81 are respectively threadedly connected with a first threaded rod 82 and a second threaded rod 83. The ends of the first threaded rod 82 and the second threaded rod 83 close to each other are fixedly connected. The thread sizes of the first threaded rod 82 and the second threaded rod 83 are the same and the directions are opposite. An auxiliary plate 84 is arranged on the outer surface of the threaded rod. One side of the auxiliary plate 84 is fixedly connected to one side of the chassis 3. One end of the second threaded rod 83 is arranged in the inner wall of the operating table 2. A positioning device 9 is arranged at the bottom of the base 1. By setting the two clamping plates 81, under the action of the first threaded rod 82 and the second threaded rod 83, rotating the first threaded rod 82 and the second threaded rod 83, the first threaded rod 82 and the second threaded rod 83 will respectively drive a clamping plate 81 to move synchronously towards each other until the two clamping plates 81 completely clamp the two plugs 6, then the plug 6 and the chassis 3 can be assisted in fixing, which is beneficial to preventing the plug 6 connected to the wire body 7 from detaching from the jack 5 and causing the interruption of test data transmission, and is beneficial to improving the detection efficiency of lithium batteries.

[0029] Referring to Figure 2 and Figure 3As shown, bearings 85 are fixedly connected to the outer surface of the first threaded rod 82 and one end of the second threaded rod 83. The outer surfaces of the two bearings 85 are respectively fixedly connected to the auxiliary plate 84 and the inner wall of the operating table 2. By providing the bearings 85, the frictional force between the first threaded rod 82 and the second threaded rod 83 and the auxiliary plate 84 and the operating table 2 can be reduced when rotating the first threaded rod 82 and the second threaded rod 83, thereby making it more labor-saving to rotate the first threaded rod 82 and the second threaded rod 83; one end of the first threaded rod 82 passes through the inner wall of the auxiliary plate 84 and is fixedly connected to an operating block 86. Protrusions are provided on the outer surface of the operating block 86. By providing the operating block 86, rotating the operating block 86 can drive the first threaded rod 82 and the second threaded rod 83 to rotate. At the same time, protrusions are provided on the outer surface of the operating block 86, which can effectively increase the frictional force on the outer surface of the operating block 86 and play an anti-slip role when rotating the operating block 86.

[0030] Refer to Figure 2 and Figure 3 As shown, two round rods 87 are symmetrically and slidably connected to the inner walls of the two clamping plates 81. One end of the round rod 87 is fixedly connected to one side of the auxiliary plate 84, and the other end of the round rod 87 is fixedly connected to the top of the operating table 2. By providing the round rods 87, when the two clamping plates 81 move under the action of the first threaded rod 82 and the second threaded rod 83 respectively, it will drive the clamping plates 81 to slide synchronously on the outer surfaces of the two round rods 87, and the round rods 87 can play a role in limiting the clamping plates 81; four rubber blocks 88 are evenly and fixedly connected to the closer sides of the two clamping plates 81. One side of the rubber block 88 is arc-shaped and corresponds to the jacks 5 one by one. By providing the rubber blocks 88, instead of one side of the clamping plate 81 abutting against the outer surface of the plug 6, the frictional force between the clamping plate 81 and the plug 6 can be increased, making the clamping of the plug 6 by the two clamping plates 81 tighter, and at the same time, it can play a certain protective role for the plug 6.

[0031] Refer to Figure 2 and Figure 4 As shown, the positioning device 9 includes a bottom plate 91. The bottom plate 91 is arranged at the bottom of the base 1. Slide rods 92 are symmetrically and fixedly connected to the top of the bottom plate 91. A round hole block 93 is slidably connected to the outer surface of the slide rod 92. One side of the two round hole blocks 93 is symmetrically and fixedly connected to both sides of the base 1. By providing the bottom plate 91, pushing the bottom plate 91 drives the slide rod 92 to slide in the inner wall of the round hole block 93 until the bottom of the bottom plate 91 abuts against the ground, then the supporting area and frictional force between the detection mechanism and the ground can be increased, which is beneficial to preventing the detection mechanism from shifting and tipping over when detecting the lithium battery.

[0032] Refer to Figure 2 and Figure 4As shown, a threaded pin 94 is inserted into the inner wall of the round hole block 93 in a threaded manner. One end of the threaded pin 94 is fixedly connected to an auxiliary block 95. Rotating the auxiliary block 95 drives the threaded pin 94 to rotate, so that one end of the threaded pin 94 abuts against the outer surface of the sliding rod 92, then the round hole block 93 and the sliding rod 92 can be fixed, and further the height of the bottom plate 91 can be fixed; a stopper 96 is fixedly connected to the top end of the sliding rod 92, and an elastic rope 97 is fixedly connected to one side of the auxiliary block 95. One end of the elastic rope 97 is fixedly connected to the outer surface of the stopper 96. By providing the stopper 96, one end of the sliding rod 92 is blocked, which is beneficial to preventing the sliding rod 92 from detaching from the inner wall of the round hole block 93. At the same time, by providing the elastic rope 97, the auxiliary block 95 at one end of the plug pin and the stopper 96 can be connected, which is beneficial to preventing the plug pin from being easily lost after detaching from the inner wall of the round hole block 93.

[0033] Working principle: Rotating the operating block 86 drives the first threaded rod 82 and the second threaded rod 83 to rotate. Under the limitation of the round rod 87, the first threaded rod 82 and the second threaded rod 83 will respectively drive a clamping plate 81 to move synchronously towards each other until the rubber blocks 88 on one side of the two clamping plates 81 completely clamp the two plugs 6, then the plugs 6 and the chassis 3 can be assisted and fixed, which is beneficial to preventing the problem that the plugs 6 connected to the wire body 7 are separated from the jacks 5 and cause the interruption of test data transmission; when the detection mechanism needs to be positioned, push the bottom plate 91 to drive the sliding rod 92 to slide on the inner wall of the round hole block 93 until the bottom of the bottom plate 91 abuts against the ground, and then rotate the auxiliary block 95 to drive the threaded pin 94 to rotate, so that one end of the threaded pin 94 abuts against the outer surface of the sliding rod 92, then the round hole block 93 and the sliding rod 92 can be fixed, and further the height of the bottom plate 91 can be fixed, then the bottom plate 91 can increase the supporting area and friction force between the detection mechanism and the ground, which is beneficial to preventing the detection mechanism from shifting and toppling when detecting the lithium battery.

Claims

1. A detection mechanism for lithium battery processing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with an operating table (2). One side of the top of the operating table (2) is fixedly connected with a chassis (3). The top of the chassis (3) is provided with a display screen (4). Four jacks (5) are evenly arranged in the middle of one side of the chassis (3). Plugs (6) are inserted into the inner walls of two of the jacks (5). One end of the plug (6) is fixedly connected with a wire body (7). Fixing devices (8) are arranged on both sides of the four jacks (5). The fixing device (8) includes two clamping plates (81). The two clamping plates (81) are symmetrically arranged on both sides of the four jacks (5). The inner walls of the two clamping plates (81) are respectively threadedly connected with a first threaded rod (82) and a second threaded rod (83). The ends of the first threaded rod (82) and the second threaded rod (83) that are close to each other are fixedly connected. The thread sizes of the first threaded rod (82) and the second threaded rod (83) are the same and the directions are opposite. An auxiliary plate (84) is arranged on the outer surface of the threaded rod. One side of the auxiliary plate (84) is fixedly connected with one side of the chassis (3). One end of the second threaded rod (83) is arranged in the inner wall of the operating table (2). A positioning device (9) is arranged at the bottom of the base (1).

2. The inspection mechanism for lithium battery processing according to claim 1, characterized in that: Bearings (85) are fixedly connected to the outer surface of the first threaded rod (82) and one end of the second threaded rod (83). The outer surfaces of the two bearings (85) are respectively fixedly connected with the inner wall of the auxiliary plate (84) and the inner wall of the operating table (2).

3. The inspection mechanism for lithium battery processing according to claim 1, characterized in that: One end of the first threaded rod (82) passes through the inner wall of the auxiliary plate (84) and is fixedly connected with an operating block (86). Protrusions are arranged on the outer surface of the operating block (86).

4. The inspection mechanism for lithium battery processing according to claim 1, characterized in that: Two round rods (87) are symmetrically and slidably connected to the inner walls of the two clamping plates (81). One end of the round rod (87) is fixedly connected with one side of the auxiliary plate (84). The other end of the round rod (87) is fixedly connected with the top of the operating table (2).

5. The inspection mechanism for lithium battery processing according to claim 1, characterized in that: Four rubber blocks (88) are evenly and fixedly connected to one side of the two clamping plates (81) that are close to each other. One side of the rubber block (88) is arc-shaped and corresponds to the jack (5) one by one.

6. The inspection mechanism for lithium battery processing according to claim 1, characterized in that: The positioning device (9) includes a bottom plate (91). The bottom plate (91) is arranged at the bottom of the base (1). Slide rods (92) are symmetrically and fixedly connected to the top of the bottom plate (91). A round hole block (93) is slidably connected to the outer surface of the slide rod (92). One side of the two round hole blocks (93) is symmetrically and fixedly connected with both sides of the base (1).

7. The inspection mechanism for lithium battery processing according to claim 6, characterized in that: A threaded pin (94) is threadedly inserted into the inner wall of the round hole block (93). One end of the threaded pin (94) is fixedly connected with an auxiliary block (95).

8. The inspection mechanism for lithium battery processing according to claim 7, wherein: A stop block (96) is fixedly connected to the top end of the slide rod (92). An elastic cord (97) is fixedly connected to one side of the auxiliary block (95). One end of the elastic cord (97) is fixedly connected to the outer surface of the stop block (96).

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