Intelligent lithium 14.4 V battery of network tester

Abstract

The utility model relates to the technical field of lithium batteries, in particular to an intelligent 14.4 V lithium battery of a network tester. Comprising a lithium battery body, a fixing frame is installed at the upper end of the lithium battery body, a connector is arranged on the surface of the upper end of the fixing frame, a butt joint frame is installed at the bottom end of the lithium battery body, and an adjusting device is arranged on the side, close to each other, of the fixing frame and the butt joint frame and comprises two connecting grooves. The two connecting grooves are formed in the sides, close to each other, of the fixing frame and the butt joint frame correspondingly, connecting columns are fixedly connected to the corners of the peripheries of the connecting grooves correspondingly, the arc faces of the four connecting columns are sleeved with the same connecting plate, the surface of the connecting plate is connected with the inner walls of the connecting grooves in a clamped mode, and the arc faces of the connecting columns are in threaded connection with rotating shafts correspondingly. The two sides of the end, close to the butt joint frame, of the fixing frame are fixedly connected with clamping frames. The intelligent lithium 14.4 V battery of the network tester provided by the utility model has the advantage that the lithium battery is convenient to replace and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to an intelligent lithium 14.4V battery for a network tester. Background Art

[0002] Lithium battery is one of the power conversion system devices, which provides the required power for the backup system or auxiliary power unit. The battery adopts lithium-ion technology and provides stable DC power supply. It is more common in daily life.

[0003] Prior art includes a utility model with a publication number of CN218298327U, which discloses a portable lithium battery tester, including a storage box, a box cover hingedly connected to the storage box by a hinge, a cover opening mechanism disposed between the storage box and the box cover, a fixing mechanism disposed inside the storage box, and the fixing mechanism comprising: a chassis, a motor, a rotating rod, a main sprocket, a slave sprocket, a threaded rod, a clamping plate, and a bottom plate, wherein the chassis is fixedly connected to the inner wall at the bottom of the storage box. The utility model starts the motor, and the operation of the motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the main sprocket to rotate, and the rotation of the main sprocket drives the slave sprocket to rotate through a chain, and the rotation of the slave sprocket drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two clamping plates to slide on the bottom plate, thereby achieving the effect of clamping the detector.

[0004] The inventor discovered in daily life that when operating and using the intelligent lithium battery of the network tester, the lithium battery tester will be used to transmit data through SMBUS communication, so that the battery pack information can be understood at any time to improve safety. However, after long-term use, the lithium battery on the tester is prone to aging, which leads to a shortened service life of the lithium battery. At this time, the problem of replacing and disassembling the lithium battery in the tester will arise. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that during the operation and use of the intelligent lithium battery of the network tester, the lithium battery tester will be used to transmit data through SMBUS communication, so that the battery pack information can be understood at any time to improve safety. However, after long-term use, the lithium battery on the tester is prone to aging, which leads to a shortened service life of the lithium battery. At this time, the lithium battery in the tester will have the disadvantage of being replaced and disassembled.

[0006] In order to solve the above technical problems, the utility model provides a network tester intelligent lithium 14.4V battery, including: a lithium battery body, a fixing frame is installed on the upper end of the lithium battery body, a connector is arranged on the upper end surface of the fixing frame, a docking frame is installed on the bottom end of the lithium battery body, an adjustment device is provided on the side where the fixing frame and the docking frame are close to each other, the adjustment device includes two connecting grooves, the two connecting grooves are respectively opened on the side where the fixing frame and the docking frame are close to each other, the four peripheral corners of the connecting groove are fixedly connected with connecting columns, the arc surfaces of the four connecting columns are sleeved with the same connecting plate, the surface of the connecting plate is clamped with the inner wall of the connecting groove, the arc surfaces of the connecting columns are threadedly connected with a rotating shaft, the two sides of the end of the fixing frame close to the docking frame are fixedly connected with a card frame, the position of the docking frame corresponding to the card frame is fixedly connected with a card plate, the cross-section of the card plate is in the shape of a barb, and one end of the card plate is clamped with the card frame.

[0007] The effect achieved by the above components is: in the process of operating and using the intelligent lithium battery of the network tester, the lithium battery tester will be used to transmit data through SMBUS communication, so that the battery pack information can be understood at any time to improve safety. After long-term use, the lithium battery on the tester is prone to aging, which will shorten the service life of the lithium battery. At this time, the lithium battery in the tester will be replaced and disassembled. In order to facilitate the replacement and limiting of the lithium battery body, the fixed frame and the docking frame on the surface of the lithium battery body are installed and fixed, and the connecting grooves opened on the surfaces of the fixed frame and the docking frame are used to allow the connecting plate to be connected with the fixed frame and the connecting grooves in the docking frame, and then the connecting column in the connecting groove is threadedly fixed with the rotating shaft, so that the position of the entire connecting plate is fixed, and the entire fixed frame and the docking frame are effectively and conveniently assembled and limited, and the card frame fixed at one end of the fixed frame and the card plate fixed at one end of the docking frame can be conveniently connected, thereby effectively protecting and fixing the entire lithium battery.

[0008] Preferably, a protective pad is rotatably connected to one side of the rotating shaft, and a surface of the protective pad abuts against a surface of the connecting plate.

[0009] The effect achieved by the above components is: when the rotating shaft is used for rotation operation, in order to avoid friction damage of the rotating shaft during long-term operation, the protective pad is used for protection.

[0010] Preferably, two positioning posts are fixedly connected to one side of the docking frame close to the fixed frame, and positioning holes are opened on the surface of the fixed frame at positions corresponding to the positioning posts, and the inner walls of the positioning holes are plugged into the arc surfaces of the positioning posts.

[0011] The effect achieved by the above components is: in order to facilitate the abutment and limiting of the fixing frame and the docking frame, the positioning holes opened on the surface of the fixing frame are plugged into the positioning columns fixed on the surface of the docking frame, which is conducive to better fixing the lithium battery body.

[0012] Preferably, the arc surface of the positioning column is fixedly connected with an elastic ring, and an inlay groove is opened at the position of the inner wall of the positioning hole corresponding to the elastic ring, and the surface of the elastic ring abuts against the inner wall of the inlay groove.

[0013] The effect achieved by the above components is that when the positioning column and the positioning hole are plugged in, the elastic ring fixed on the surface of the positioning column can effectively increase the sealing performance, which is convenient for better plugging and fixing.

[0014] Preferably, the clamping plate is a hard alloy plate, and the cross-sectional dimensions of the clamping plate are matched with the cross-sectional dimensions of the clamping frame.

[0015] The effect achieved by the above components is: when the pallet is operated, in order to avoid the pallet from being deformed during operation, a carbide pallet is used for operation.

[0016] Preferably, an auxiliary device is provided at a position corresponding to the connector on the surface of the fixed frame, and the auxiliary device includes a rotating frame, both ends of the rotating frame are rotatably connected to the side walls of the fixed frame, a plurality of limiting grooves are provided on the surface of the rotating frame, and sliding grooves are provided at positions corresponding to the limiting grooves on the surface of the rotating frame, the inner walls of the sliding grooves are fixedly connected with fixed rods, a sliding rod is slidably connected to the surface of the fixed rod, one end of the sliding rod is fixedly connected with an extrusion block, the arc surface of the fixed rod is sleeved with a spring, and both ends of the spring are respectively fixedly connected to the rotating frame and the sliding rod.

[0017] The effect achieved by the above-mentioned components is: when operating and using the connector on the upper end of the fixed frame, it is necessary to use a connecting wire for plugging. In order to prevent the connector from falling off when plugging with the cable, an auxiliary operation is performed by rotating the rotating frame through the side wall of the fixed frame. The limit groove opened on the surface of the rotating frame is used for card connection, and then the sliding groove opened on the surface of the rotating frame is used to allow the fixed rod and the sliding rod in the sliding groove to be squeezed and fixed by the pulling force generated by the spring, so that the extrusion block at one end of the sliding rod can be conveniently squeezed and limited.

[0018] Preferably, the arc of the sliding rod is fixedly connected with a connecting block, and the side wall of the connecting block is slidably connected to the inner wall of the sliding groove.

[0019] The effect achieved by the above components is: in order to facilitate the operation of moving the position of the sliding rod, the connecting block fixed on the surface of the sliding rod is used to assist the operation.

[0020] Preferably, a plurality of friction grooves are provided on the surface of the connection block, and the plurality of friction grooves are evenly distributed on the surface of the connection block.

[0021] The effect achieved by the above components is that when the connection block is moved and adjusted, the friction grooves provided on the surface of the connection block can increase the friction, thereby facilitating better use.

[0022] Compared with the related art, the network tester intelligent lithium 14.4V battery provided by the utility model has the following beneficial effects:

[0023] The utility model provides a network tester intelligent lithium 14.4V battery. In the process of operating and using the network tester intelligent lithium battery, the lithium battery tester will be used to transmit data through SMBUS communication, so that the battery pack information can be understood at any time to improve safety. After long-term use, the lithium battery on the tester is prone to aging, which leads to a shortened service life of the lithium battery. At this time, the lithium battery in the tester will be replaced and disassembled. In order to facilitate the replacement and limiting of the lithium battery body, the fixing frame and the docking frame on the surface of the lithium battery body are installed and fixed by operating the adjustment device. The connecting grooves provided on the surfaces of the fixing frame and the docking frame allow the connecting plate to be clamped with the connecting grooves in the fixing frame and the docking frame, and then the connecting columns in the connecting grooves are threadedly fixed with the rotating shaft, so that the position of the entire connecting plate is fixed, and the entire fixing frame and the docking frame are effectively and conveniently assembled and limited, and the card frame fixed at one end of the fixing frame and the card plate fixed at one end of the docking frame can be conveniently clamped, so that the entire lithium battery is effectively and fixed.

[0024] When operating and using the connector on the upper end of the fixed frame, it is necessary to use a connecting wire for plugging. In order to prevent the connector from falling off when plugging with the cable, the auxiliary device is operated to assist in the operation of the rotating frame that rotates through the side wall of the fixed frame. The limiting groove on the surface of the rotating frame is used for card connection, and then the sliding groove on the surface of the rotating frame is used to allow the fixed rod and the sliding rod in the sliding groove to be squeezed and fixed by the pulling force generated by the spring, so that the extrusion block at one end of the sliding rod can be conveniently squeezed and limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of a network tester intelligent lithium 14.4V battery provided by the utility model;

[0026] Figure 2 for Figure 1 A partial schematic diagram of the three-dimensional structure shown;

[0027] Figure 3 for Figure 2 The structural schematic diagram of the regulating device shown;

[0028] Figure 4 for Figure 3 The schematic diagram of the split structure of the regulating device shown;

[0029] Figure 5 for Figure 4 A schematic diagram of a partial disassembled structure of the regulating device shown;

[0030] Figure 6 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0031] Figure 7 for Figure 6 A is shown as an enlarged schematic diagram of the structure.

[0032] Numbers in the figure: 1. lithium battery body; 2. fixing frame; 3. docking frame; 4. adjusting device; 401. connecting plate; 402. rotating shaft; 403. protective pad; 404. connecting groove; 405. connecting column; 406. clamping plate; 407. clamping frame; 408. positioning column; 409. elastic ring; 410. positioning hole; 411. inlay groove; 5. auxiliary device; 51. rotating frame; 52. limiting groove; 53. sliding groove; 54. fixing rod; 55. spring; 56. sliding rod; 57. extrusion block; 58. connecting block; 59. friction groove; 6. connector. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0035] See also Figures 1 to 7 The embodiment of the utility model provides a network tester intelligent lithium 14.4V battery, including: a lithium battery body 1, a fixing frame 2 is installed on the upper end of the lithium battery body 1, a connector 6 is arranged on the upper end surface of the fixing frame 2, a docking frame 3 is installed on the bottom end of the lithium battery body 1, an adjusting device 4 is arranged on the side where the fixing frame 2 and the docking frame 3 are close to each other, and an auxiliary device 5 is arranged on the surface of the fixing frame 2 corresponding to the connector 6.

[0036] In the embodiments of the present invention, please refer to Figure 3 , Figure 4 and Figure 5The adjusting device 4 includes two connecting grooves 404, and the two connecting grooves 404 are respectively arranged on the side where the fixed frame 2 and the docking frame 3 are close to each other. The four corners of the connecting groove 404 are fixedly connected with connecting columns 405, and the arc surfaces of the four connecting columns 405 are sleeved with the same connecting plate 401. The surface of the connecting plate 401 is snap-fitted with the inner wall of the connecting groove 404, and the arc surfaces of the connecting columns 405 are threadedly connected with the rotating shaft 402. The two sides of one end of the fixed frame 2 close to the docking frame 3 are fixedly connected with the card frame 407, and the position of the docking frame 3 corresponding to the card frame 407 is fixedly connected with the card plate 406, and the cross-section of the card plate 406 is in the shape of a barb, and one end of the card plate 406 is snap-fitted with the card frame 407, and the rotating shaft 40 2 is rotatably connected with a protective pad 403, the surface of the protective pad 403 is in contact with the surface of the connecting plate 401, and two positioning posts 408 are fixedly connected to one side of the docking frame 3 close to the fixed frame 2. A positioning hole 410 is provided on the surface of the fixed frame 2 corresponding to the position of the positioning post 408, and the inner wall of the positioning hole 410 is plugged with the arc surface of the positioning post 408. The arc surface of the positioning post 408 is fixedly connected with an elastic ring 409, and an inlay groove 411 is provided on the inner wall of the positioning hole 410 corresponding to the position of the elastic ring 409, and the surface of the elastic ring 409 is in contact with the inner wall of the inlay groove 411. The card plate 406 is a hard alloy plate, and the cross-sectional size of the card plate 406 is adapted to the cross-sectional size of the card frame 407;

[0037] In the embodiments of the present invention, please refer to Figure 6 and Figure 7 The auxiliary device 5 includes a rotating frame 51, both ends of which are rotatably connected to the side walls of the fixed frame 2, a plurality of limit grooves 52 are provided on the surface of the rotating frame 51, and sliding grooves 53 are provided at positions on the surface of the rotating frame 51 corresponding to the limit grooves 52, and the inner walls of the sliding grooves 53 are fixedly connected to fixed rods 54, and a sliding rod 56 is slidably connected to the surface of the fixed rod 54, and an extrusion block 57 is fixedly connected to one end of the sliding rod 56, and a spring 55 is sleeved on the arc surface of the fixed rod 54, and both ends of the spring 55 are fixedly connected to the rotating frame 51 and the sliding rod 56 respectively, and the arc of the sliding rod 56 is fixedly connected to a connecting block 58, and the side wall of the connecting block 58 is slidably connected to the inner wall of the sliding groove 53, and a plurality of friction grooves 59 are provided on the surface of the connecting block 58, and the plurality of friction grooves 59 are evenly distributed on the surface of the connecting block 58;

[0038] The working principle of a network tester intelligent lithium 14.4V battery provided by the utility model is as follows: in the process of operating and using the network tester intelligent lithium battery, the lithium battery tester will be used to transmit data through SMBUS communication, so that the battery pack information can be understood at any time to improve safety. After long-term use, the lithium battery on the tester is prone to aging, which will shorten the service life of the lithium battery. At this time, the lithium battery in the tester will be replaced and disassembled. In order to facilitate the replacement and limit of the lithium battery main body 1, the fixing frame 2 and the docking frame 3 on the surface of the lithium battery main body 1 are installed and fixed. 2 and the docking frame 3 are provided with a connection groove 404, so that the connection plate 401 is connected with the connection groove 404 in the fixed frame 2 and the docking frame 3, and then the connection column 405 in the connection groove 404 is threadedly fixed with the rotating shaft 402, so that the position of the entire connection plate 401 is fixed, and the entire fixed frame 2 and the docking frame 3 are effectively and conveniently assembled and limited, and the card frame 407 fixed at one end of the fixed frame 2 and the card plate 406 fixed at one end of the docking frame 3 can be conveniently connected, so as to effectively protect and fix the entire lithium battery. When the rotating shaft 402 is used for rotation operation, in order to avoid friction damage caused by long-term operation of the rotating shaft 402 At this time, the protective pad 403 is used for protection. In order to facilitate the abutment and limiting of the fixing frame 2 and the docking frame 3, the positioning hole 410 opened on the surface of the fixing frame 2 is plugged into the positioning column 408 fixed on the surface of the docking frame 3, which is conducive to better fixing the lithium battery body 1. When the positioning column 408 is plugged into the positioning hole 410, the elastic ring 409 fixed on the surface of the positioning column 408 can effectively increase the sealing performance, which is convenient for better plugging and fixing. When operating the card plate 406, in order to avoid the card plate 406 from being deformed during operation, the card plate 406 made of cemented carbide is used for operation. By adjusting the device The operation of setting 4 achieves the installation and fixation of the fixed frame 2 and the docking frame 3 on the surface of the lithium battery body 1. The connecting plate 401 is snapped into the connecting grooves 404 in the fixed frame 2 and the docking frame 3 through the connecting grooves 404 opened on the surfaces of the fixed frame 2 and the docking frame 3. The connecting column 405 in the connecting groove 404 is screwed and fixed to the rotating shaft 402, so that the position of the entire connecting plate 401 is fixed, and the entire fixed frame 2 and the docking frame 3 are effectively and conveniently assembled and limited. The card frame 407 fixed at one end of the fixed frame 2 and the card plate 406 fixed at one end of the docking frame 3 can be conveniently snapped into, so as to effectively protect and fix the entire lithium battery.

[0039] When operating the connector 6 at the upper end of the fixed frame 2, it is necessary to use the connecting wire for plugging. In order to prevent the connector 6 from falling off when plugging with the cable, the rotating frame 51 rotated by the side wall of the fixed frame 2 is assisted by the operation, and the limiting groove 52 opened on the surface of the rotating frame 51 is used for clamping, and then the sliding groove 53 opened on the surface of the rotating frame 51 is used to allow the fixed rod 54 in the sliding groove 53 and the sliding rod 56 to be squeezed and fixed by the tension generated by the spring 55, so that the squeezing block 57 at one end of the sliding rod 56 can be conveniently squeezed and limited. In order to facilitate the movement of the position of the sliding rod 56, the sliding groove 53 is used to allow the fixing rod 54 in the sliding groove 53 and the sliding rod 56 to be squeezed and fixed. The connecting block 58 fixed on the surface of the movable rod 56 assists in the operation. When the connecting block 58 is moved and adjusted, the friction groove 59 opened on the surface of the connecting block 58 can increase the friction, which is convenient for better use. By operating the auxiliary device 5, the rotating frame 51 that rotates through the side wall of the fixed frame 2 is assisted in the operation. The limiting groove 52 opened on the surface of the rotating frame 51 is used for card connection, and then the sliding groove 53 opened on the surface of the rotating frame 51 is used to allow the fixed rod 54 in the sliding groove 53 and the sliding rod 56 to be squeezed and fixed by the pulling force generated by the spring 55, so that the squeezing block 57 at one end of the sliding rod 56 can be conveniently squeezed and limited.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A network tester intelligent lithium 14.4V battery, characterized in that: include: A lithium battery body (1), wherein a fixing frame (2) is installed at the upper end of the lithium battery body (1), a connector (6) is arranged on the upper end surface of the fixing frame (2), a docking frame (3) is installed at the bottom end of the lithium battery body (1), an adjustment device (4) is arranged on the side where the fixing frame (2) and the docking frame (3) are close to each other, and the adjustment device (4) comprises two connection grooves (404), wherein the two connection grooves (404) are respectively arranged on the side where the fixing frame (2) and the docking frame (3) are close to each other, and the connection grooves (404) are arranged on the side where the fixing frame (2) and the docking frame (3) are close to each other. The four corners of the connection groove (404) are fixedly connected with connection columns (405), the arc surfaces of the four connection columns (405) are sleeved with the same connection plate (401), the surface of the connection plate (401) is snap-fitted with the inner wall of the connection groove (404), the arc surfaces of the connection columns (405) are threadedly connected with the rotating shaft (402), the two sides of one end of the fixed frame (2) close to the docking frame (3) are fixedly connected with the card frame (407), and the position of the docking frame (3) corresponding to the card frame (407) is fixedly connected A card plate (406) is provided, the cross section of the card plate (406) is in the shape of a barb, one end of the card plate (406) is engaged with a card frame (407), one side of the rotating shaft (402) is rotatably connected with a protective pad (403), the surface of the protective pad (403) is in contact with the surface of the connecting plate (401), and the docking frame (3) is fixedly connected with two positioning posts (408) on one side close to the fixed frame (2), and a positioning hole (410) is provided on the surface of the fixed frame (2) at a position corresponding to the positioning post (408). ), the inner wall of the positioning hole (410) is plugged into the arc surface of the positioning column (408), the arc surface of the positioning column (408) is fixedly connected with an elastic ring (409), the inner wall of the positioning hole (410) is provided with an embedding groove (411) at the position corresponding to the elastic ring (409), the surface of the elastic ring (409) is in contact with the inner wall of the embedding groove (411), the card plate (406) is a hard alloy plate, and the cross-sectional size of the card plate (406) is adapted to the cross-sectional size of the card frame (407).

2. A network tester intelligent lithium 14.4V battery according to claim 1, characterized in that: An auxiliary device (5) is provided at a position on the surface of the fixed frame (2) corresponding to the connector (6), and the auxiliary device (5) comprises a rotating frame (51), both ends of the rotating frame (51) are rotatably connected to the side wall of the fixed frame (2), a plurality of limiting grooves (52) are provided on the surface of the rotating frame (51), and sliding grooves (53) are provided at positions on the surface of the rotating frame (51) corresponding to the limiting grooves (52), the inner walls of the sliding grooves (53) are fixedly connected to fixed rods (54), the surfaces of the fixed rods (54) are slidably connected to sliding rods (56), one end of the sliding rod (56) is fixedly connected to an extrusion block (57), the circular arc surface of the fixed rod (54) is sleeved with a spring (55), and the two ends of the spring (55) are respectively fixedly connected to the rotating frame (51) and the sliding rod (56).

3. A network tester intelligent lithium 14.4V battery according to claim 2, characterized in that: The arc of the sliding rod (56) is fixedly connected to a connecting block (58), and the side wall of the connecting block (58) is slidably connected to the inner wall of the sliding groove (53).

4. A network tester intelligent lithium battery according to claim 3 14.4V battery, characterized in that, A plurality of friction grooves (59) are provided on the surface of the connection block (58), and the plurality of friction grooves (59) are evenly distributed on the surface of the connection block (58).

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