Lithium battery substrate positioning structure

Abstract

The utility model provides a lithium battery substrate positioning structure, which relates to the technical field of battery substrate positioning and comprises an adjustable positioning frame. The adjustable positioning frame body is of a square frame-shaped structure, and the lithium battery substrate is positioned in the adjustable positioning frame body; four adjusting screw rods are mounted in the adjustable positioning frame body; two positioning movable clamping plates are connected into the top of the adjustable positioning frame body, and four fastening nuts are connected to the top of the adjustable positioning frame body. According to the utility model, the connection part of the four L-shaped movable frame strips can be adjusted in a sliding manner according to the length and width specifications of the lithium battery substrate, so that the four L-shaped movable frame strips can be contacted with the edge of the lithium battery substrate at the same time to play a role in limiting the lithium battery substrate, and the length and width of the lithium battery substrate can be adjusted according to different thicknesses of the lithium battery substrate. And the positioning movable clamping plate connected with the adjustable positioning frame body is adjusted to move up and down, so that the bottom side of the positioning movable clamping plate can be in contact with the top side of the edge of the lithium battery substrate, and the effect of clamping and fixing the lithium battery substrate is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery substrate positioning, and more specifically, particularly relates to a lithium battery substrate positioning structure. Background Art

[0002] As one of the important components of lithium batteries, lithium battery substrates need to be fixed with a special positioning structure during the installation process to ensure the stability of the substrate in use.

[0003] Existing similar lithium battery substrate positioning structures have a relatively single adaptability when in use, and can only meet the positioning requirements of a single specification of lithium battery substrates. They cannot be adaptively adjusted according to the different specifications of lithium battery substrates, and have limitations in use. When it is necessary to position lithium battery substrates of other specifications, it is necessary to purchase a matching positioning structure separately, which requires high costs. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a lithium battery substrate positioning structure to solve the problem that the existing similar lithium battery substrate positioning structures have a relatively single adaptability when in use, can only meet the positioning requirements of a single specification of lithium battery substrates, cannot be adaptively adjusted according to the different specifications of the lithium battery substrates, and have limitations in use. When it is necessary to position lithium battery substrates of other specifications, it is necessary to purchase a matching positioning structure separately, which requires high cost.

[0005] The purpose and effect of the lithium battery substrate positioning structure of the utility model are achieved by the following specific technical means:

[0006] A lithium battery substrate positioning structure comprises an adjustable positioning frame; the adjustable positioning frame is a square frame structure, and the lithium battery substrate is located in the adjustable positioning frame; four adjusting screws are installed inside the adjustable positioning frame, and one end of the adjusting screw is located outside the adjustable positioning frame; two positioning movable splints are connected inside the top of the adjustable positioning frame, and four fastening nuts are connected to the top of the adjustable positioning frame, and the fastening nuts are connected to the positioning movable splints.

[0007] Furthermore, the adjustable positioning frame is composed of four L-shaped movable frame bars, the four L-shaped movable frame bars are respectively in contact with the edges of the lithium battery substrate, and the two ends of the L-shaped movable frame bar are respectively connected to the two L-shaped movable frame bars.

[0008] Furthermore, a No. 1 sliding hole is provided at one end of the L-shaped movable border bar, and the other end of the L-shaped movable border bar is slidably connected to the No. 1 sliding hole. A No. 2 sliding hole is provided at the other end of the L-shaped movable border bar, and one end of the L-shaped movable border bar is slidably connected to the No. 2 sliding hole. The connecting parts of the four L-shaped movable border bars can be slidably adjusted according to the length and width specifications of the lithium battery substrate to change the internal area of ​​the adjustable positioning frame, so that the four L-shaped movable border bars can contact the edge of the lithium battery substrate at the same time.

[0009] Furthermore, the adjusting screw is rotatably connected to the L-shaped movable border strip, the adjusting screw is located in the No. 1 sliding hole, and a screw hole is provided at the other end of the L-shaped movable border strip. The adjusting screw is threadedly connected to the screw hole, and by rotating four adjusting screws, the adjusting screw drives the L-shaped movable border strip to move and adjust, thereby realizing the adjustable positioning frame length and width adjustment.

[0010] Furthermore, an assembly groove is provided on the top of the L-shaped movable frame strip, and the movable positioning plate is slidably connected in the assembly groove. Guide convex strips are provided at both ends of the assembly groove, and guide slide grooves are provided at both ends of the movable positioning plate. The guide convex strips are slidably connected in the guide slide grooves, and the bottom side of the movable positioning plate is in contact with the top side of the edge of the lithium battery substrate.

[0011] Furthermore, two vertical screws are provided in the assembly groove, and two through holes are provided inside the positioning movable splint. The vertical screws pass through the through holes, and the fastening nuts are threadedly connected to the outside of the vertical screws. The bottom of the fastening nut is in contact with the top side of the positioning movable splint. The positioning movable splint connected to the adjustable positioning frame can be moved up and down according to the thickness of the lithium battery substrate, and the height of the positioning movable splint is changed so that the bottom side of the positioning movable splint can be in contact with the top side of the edge of the lithium battery substrate.

[0012] Beneficial effects:

[0013] 1. The setting of the L-shaped movable frame strip is conducive to sliding adjustment of the connection parts of the four L-shaped movable frame strips according to the length and width specifications of the lithium battery substrate, changing the internal area of ​​the adjustable positioning frame, so that the four L-shaped movable frame strips can contact the edge of the lithium battery substrate at the same time, play a limiting effect on the lithium battery substrate, and avoid the occurrence of the lithium battery substrate moving left and right, with strong versatility; and in conjunction with the setting of the adjusting screw, by rotating the four adjusting screws, the adjusting screw drives the L-shaped movable frame strip to move and adjust, so as to realize the adjustment of the length and width of the adjustable positioning frame, which is easier to operate and better meets the adaptation requirements of different length and width specifications of lithium battery substrates.

[0014] 2. The setting of the positioning movable splint and the fastening nut is conducive to the upward and downward movement adjustment of the positioning movable splint connected to the adjustable positioning frame according to the different thicknesses of the lithium battery substrate, and the height of the positioning movable splint is changed so that the bottom side of the positioning movable splint can contact the top side of the edge of the lithium battery substrate, thereby clamping and fixing the lithium battery substrate and avoiding the occurrence of the lithium battery substrate moving up and down. After the positioning movable splint is adjusted, the fastening nut is tightened to tighten the positioning movable splint by fastening the nut to ensure the positioning effect of the positioning movable splint on the lithium battery substrate.

[0015] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall top axis side structure of the lithium battery substrate positioning structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall bottom axis side structure of the lithium battery substrate positioning structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the L-shaped movable frame strip and the adjusting screw rod of the lithium battery substrate positioning structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the disassembled structure of the L-shaped movable frame bar, the positioning movable clamping plate and the fastening nut of the lithium battery substrate positioning structure of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the axial side structure of the positioning movable clamping plate of the lithium battery substrate positioning structure.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Adjustable positioning frame; 101. L-shaped movable frame strip; 1011. No. 1 sliding hole; 1012. No. 2 sliding hole; 1013. Screw hole; 1014. Assembly groove; 10141. Guide convex strip; 1015. Vertical screw; 2. Adjusting screw; 3. Positioning movable splint; 301. Guide sliding groove; 302. Through hole; 4. Fastening nut. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1: Figures 1 to 5 As shown:

[0025] The utility model provides a lithium battery substrate positioning structure, including an adjustable positioning frame 1; the adjustable positioning frame 1 is a square frame structure, and the lithium battery substrate is located in the adjustable positioning frame 1; the adjustable positioning frame 1 is composed of four L-shaped movable frame bars 101, the four L-shaped movable frame bars 101 are respectively in contact with the edge of the lithium battery substrate, and the two ends of the L-shaped movable frame bar 101 are respectively connected to the two L-shaped movable frame bars 101; one end of the L-shaped movable frame bar 101 is provided with a first sliding hole 1011, and the other end of the L-shaped movable frame bar 101 is slidably connected to the first sliding hole 1011, and the other end of the L-shaped movable frame bar 101 is provided with a second sliding hole 1012, and one end of the L-shaped movable frame bar 101 is slidably connected to the first sliding hole 1011. Connected in the No. 2 slide hole 1012, the connection parts of the four L-shaped movable frame strips 101 can be slidably adjusted according to the length and width specifications of the lithium battery substrate, and the internal area of ​​the adjustable positioning frame 1 is changed, so that the four L-shaped movable frame strips 101 can contact the edge of the lithium battery substrate at the same time, which has a limiting effect on the lithium battery substrate and avoids the occurrence of the lithium battery substrate moving left and right. It has strong versatility; four adjusting screws 2 are installed inside the adjustable positioning frame 1, and one end of the adjusting screw 2 is located outside the adjustable positioning frame 1; two positioning movable splints 3 are connected to the top of the adjustable positioning frame 1, and four fastening nuts 4 are connected to the top of the adjustable positioning frame 1, and the fastening nuts 4 are connected to the positioning movable splints 3.

[0026] The adjusting screw 2 is rotatably connected to the L-shaped movable border strip 101, the adjusting screw 2 is located in the first sliding hole 1011, and the other end of the L-shaped movable border strip 101 is provided with a screw hole 1013, and the adjusting screw 2 is threadedly connected in the screw hole 1013;

[0027] By adopting the above technical solution, by rotating the four adjusting screws 2, the adjusting screws 2 drive the L-shaped movable frame strip 101 to move and adjust, so as to achieve the adjustment of the length and width of the adjustable positioning frame 1, which is easier to operate and better meets the requirements of adapting to the length and width specifications of different lithium battery substrates.

[0028] Embodiment 2: The utility model provides a lithium battery substrate positioning structure, which also includes an L-shaped movable frame strip 101 with an assembly groove 1014 at the top, a positioning movable splint 3 is slidably connected in the assembly groove 1014, and guide convex strips 10141 are respectively provided at both ends of the assembly groove 1014, and guide slide grooves 301 are respectively provided at both ends of the positioning movable splint 3, and the guide convex strips 10141 are slidably connected in the guide slide grooves 301, and the bottom side of the positioning movable splint 3 is in contact with the top side of the edge of the lithium battery substrate, and two vertical screws 1015 are provided in the assembly groove 1014, and two through holes 302 are provided inside the positioning movable splint 3, and the vertical screw 1015 runs through the through holes 302, and the fastening nut 4 is threadedly connected to the outside of the vertical screw 1015, and the bottom of the fastening nut 4 is in contact with the top side of the positioning movable splint 3;

[0029] By adopting the above technical scheme, the positioning movable splint 3 connected to the adjustable positioning frame 1 can be adjusted to move up and down according to the different thicknesses of the lithium battery substrate, and the height of the positioning movable splint 3 can be changed so that the bottom side of the positioning movable splint 3 can contact the top side of the edge of the lithium battery substrate, thereby clamping and fixing the lithium battery substrate and avoiding the occurrence of the lithium battery substrate moving up and down. After the positioning movable splint 3 is adjusted, the fastening nut 4 is tightened to tighten the positioning nut 4 to ensure the positioning effect of the positioning movable splint 3 on the lithium battery substrate.

[0030] The specific usage and function of this embodiment are as follows:

[0031] When the utility model is in use, the four adjusting screws 2 are first rotated according to the different length and width specifications of the lithium battery substrate, and the adjusting screws 2 drive the L-shaped movable frame strips 101 to move and adjust, so as to adjust the length and width of the adjustable positioning frame 1, and change the internal area of ​​the adjustable positioning frame 1, so that the four L-shaped movable frame strips 101 can contact the edge of the lithium battery substrate at the same time, play a limiting effect on the lithium battery substrate, and avoid the occurrence of the situation that the lithium battery substrate moves left and right. It has strong versatility and better meets the adaptation requirements of different length and width specifications of lithium battery substrates; when the lithium battery substrate is in the After being inside the adjustable positioning frame 1, the positioning movable splint 3 connected to the adjustable positioning frame 1 is adjusted to move up and down according to the different thicknesses of the lithium battery substrate, and the height of the positioning movable splint 3 is changed so that the bottom side of the positioning movable splint 3 can contact the top side of the edge of the lithium battery substrate, thereby clamping and fixing the lithium battery substrate and avoiding the occurrence of the lithium battery substrate moving up and down. After the positioning movable splint 3 is adjusted, the fastening nut 4 is tightened to tighten the positioning nut 4 to ensure the positioning effect of the positioning movable splint 3 on the lithium battery substrate.

Claims

1. A lithium battery substrate positioning structure, characterized in that: The invention comprises an adjustable positioning frame (1); the adjustable positioning frame (1) is a square frame structure, and the lithium battery substrate is located in the adjustable positioning frame (1); four adjusting screws (2) are installed inside the adjustable positioning frame (1), and one end of the adjusting screw (2) is located outside the adjustable positioning frame (1); two positioning movable clamps (3) are connected inside the top of the adjustable positioning frame (1), and four fastening nuts (4) are connected to the top of the adjustable positioning frame (1), and the fastening nuts (4) are connected to the positioning movable clamps (3).

2. A lithium battery substrate positioning structure as claimed in claim 1, characterized in that: The adjustable positioning frame (1) is composed of four L-shaped movable frame bars (101), the four L-shaped movable frame bars (101) are respectively in contact with the edges of the lithium battery substrate, and the two ends of the L-shaped movable frame bar (101) are respectively connected to two L-shaped movable frame bars (101).

3. A lithium battery substrate positioning structure as claimed in claim 2, characterized in that: One end of the L-shaped movable border strip (101) is provided with a first sliding hole (1011), and the other end of the L-shaped movable border strip (101) is slidably connected in the first sliding hole (1011); the other end of the L-shaped movable border strip (101) is provided with a second sliding hole (1012), and one end of the L-shaped movable border strip (101) is slidably connected in the second sliding hole (1012).

4. A lithium battery substrate positioning structure as claimed in claim 2, characterized in that: The adjusting screw (2) is rotatably connected to the L-shaped movable frame strip (101); the adjusting screw (2) is located in the first sliding hole (1011); the other end of the L-shaped movable frame strip (101) is provided with a screw hole (1013); the adjusting screw (2) is threadedly connected to the screw hole (1013); and the adjusting screw (2) is respectively connected to the two L-shaped movable frame strips (101).

5. A lithium battery substrate positioning structure as claimed in claim 2, characterized in that: The top of the L-shaped movable frame strip (101) is provided with an assembly groove (1014), the positioning movable clamping plate (3) is slidably connected in the assembly groove (1014), both ends of the assembly groove (1014) are respectively provided with guide convex strips (10141), both ends of the positioning movable clamping plate (3) are respectively provided with guide sliding grooves (301), the guide convex strips (10141) are slidably connected in the guide sliding grooves (301), and the bottom side of the positioning movable clamping plate (3) is in contact with the top side of the edge of the lithium battery substrate.

6. A lithium battery substrate positioning structure as claimed in claim 5, characterized in that: Two vertical screws (1015) are arranged in the assembly groove (1014), two through holes (302) are arranged inside the positioning movable clamping plate (3), the vertical screws (1015) pass through the through holes (302), the fastening nut (4) is threadedly connected to the outside of the vertical screws (1015), and the bottom of the fastening nut (4) is in contact with the top side of the positioning movable clamping plate (3).

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