Automobile battery support structure

Abstract

The utility model discloses an automobile battery support structure which comprises a first connecting plate, a second connecting plate and a double-positioning pin piece, a positioning upper end hole and a positioning lower end hole are formed in the top and the bottom of a double-hole positioning seat respectively, and two positioning pin shafts of the double-positioning pin piece are in transition insertion connection with the positioning upper end hole and the positioning lower end hole respectively. According to the utility model, the double-positioning pin piece is arranged, the double-hole positioning seat is arranged in the first open slot, the two positioning pin shafts of the double-positioning pin piece are respectively in transition insertion connection with the positioning upper end hole and the positioning lower end hole, and the strip-shaped opening positioned in the double-hole positioning seat is arranged between the positioning upper end hole and the positioning lower end hole; the clamping connection block is arranged between the two positioning pin shafts of the double-positioning pin piece and correspondingly connected with the strip-shaped openings, good connection strength can be guaranteed without adopting a bolt connection mode, connection stability is improved, meanwhile, compared with bolt installation, good convenience is achieved, and the phenomenon that bolts rust due to accumulated water can be avoided.

Description

Technical Field

[0001] The utility model relates to an automobile battery bracket structure, belonging to the technical field of brackets. Background Art

[0002] A bracket is a structure that serves as a support. Brackets are widely used and can be found everywhere in work and life. An automotive battery bracket is a component used between the automotive battery case and the vehicle frame, and can effectively secure the battery case to the frame. While the automotive battery bracket can fulfill the functions of supporting and securing the battery case, its ease of installation should also be considered. Patent No. CN201820884667.6 discloses an automotive battery bracket. The bracket has an overall I-shaped structure; the middle portion is an I-shaped connecting portion; the connecting portion is symmetrically connected to the supporting portions on both sides; the bottom of the connecting portion is provided with a groove along its axial direction; the groove extends to the bottom edge of the supporting portion; a first boss is provided in the middle of the top of the supporting portion; a second boss is provided symmetrically on both sides of the bottom of the supporting portion; a first bolt hole is provided in the middle of the first boss; a second bolt hole is provided in the middle of the second boss; the first bolt hole and the second bolt hole are both through holes; and the bracket is integrally formed using semi-solid cast aluminum. The bracket is lightweight and easy to install when used to connect the vehicle frame and the automotive battery case. In addition, the bracket is not easy to rust and the surface does not require secondary processing, which effectively reduces the processing technology.

[0003] The disadvantages of the above-disclosed bracket are that it requires multiple bolts for assembly during installation, which makes it inconvenient to disassemble, and the threads of the bolts are easily rusted by water accumulation, affecting subsequent screwing operations. Therefore, we design a car battery bracket structure. Utility Model Content

[0004] The purpose of the present utility model is to provide a vehicle battery bracket structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a car battery bracket structure, comprising a first connecting plate, a second connecting plate and a double positioning pin member, the first connecting plate and the second connecting plate are an integrated bending structure, a first opening groove is provided in the middle of the second connecting plate, a double-hole positioning seat is provided inside the first opening groove, a positioning upper end hole and a positioning lower end hole are respectively provided at the top and bottom of the double-hole positioning seat, the two positioning pin shafts of the double positioning pin member are respectively transitionally plug-connected with the positioning upper end hole and the positioning lower end hole, a strip opening located in the double-hole positioning seat is provided between the positioning upper end hole and the positioning lower end hole, a snap-on connection block is provided between the two positioning pin shafts of the double positioning pin member, and the snap-on connection block is correspondingly connected to the strip opening.

[0006] In the above-mentioned automobile battery bracket structure, a second opening groove is provided in the middle of the first connecting plate, a battery box connecting seat is provided inside the second opening groove, and a threaded positioning shaft is provided at the center of the battery box connecting seat.

[0007] In the above-mentioned automobile battery bracket structure, limiting slope blocks are provided on both sides of the top of the second connecting plate, and a limiting slot is formed between the two limiting slope blocks and the second connecting plate, and the inside of the two limiting slots is connected to the frame welding strip.

[0008] In the above-mentioned automobile battery bracket structure, a strip baffle is provided between the two ends of the frame welding strip, and the strip baffle is in contact with and connected to the end surface of the second connecting plate.

[0009] In the above-mentioned automobile battery bracket structure, an elastic limit button is provided at the top of the end surface of the second connecting plate, and a baffle block is provided at the end of the elastic limit button, and the baffle block is clamped with the strip baffle.

[0010] In the above-mentioned automobile battery bracket structure, a welding plate surface is provided on one side of the frame welding strip.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model discloses a vehicle battery bracket structure, wherein a double positioning pin is provided and a double-hole positioning seat is provided inside the first opening groove, and the two positioning pin shafts of the double positioning pin are respectively connected with the positioning upper end hole and the positioning lower end hole in a transitional plug-in manner, and a strip opening located at the double-hole positioning seat is provided between the positioning upper end hole and the positioning lower end hole, and a clamping connection block is provided between the two positioning pin shafts of the double positioning pin, and the clamping connection block is connected with the strip opening accordingly. Good connection strength can be guaranteed without adopting a bolt connection method, thereby increasing the stability of the connection. At the same time, compared with the installation of bolts, it has good convenience and can also avoid the phenomenon of rusting of bolts due to water accumulation; by providing a frame welding strip, and connecting the two ends of the frame welding strip with the limiting slot formed between the limiting slope block and the second connecting plate, a strip baffle and an elastic limiting button are provided, which have good connection and quick effect, increase the strength of the connection with the frame, and avoid the loosening phenomenon of traditional bolt connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of an automobile battery bracket structure.

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the second connecting plate of the automobile battery bracket structure of the utility model.

[0015] Figure 3This is a structural schematic diagram of the first connecting plate of an automobile battery bracket structure of the present utility model.

[0016] In the figure: 1. First connecting plate; 2. Second connecting plate; 3. Frame welding strip; 4. Limiting ramp block; 5. Strip baffle; 6. Elastic limiting button; 7. Welding plate surface; 8. Battery box connecting seat; 9. Threaded positioning shaft; 10. Baffle clamping block; 11. Double-hole positioning seat; 12. Positioning upper end hole; 13. Positioning lower end hole; 14. Strip opening; 15. Double positioning pin; 16. Snap-connecting block; 17. First opening slot; 18. Second opening slot. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 , the utility model provides a technical solution for an automobile battery bracket structure:

[0019] Embodiment: The bracket includes a first connecting plate 1, a second connecting plate 2 and a double positioning pin 15. The first connecting plate 1 and the second connecting plate 2 are an integrated bending structure. A first opening groove 17 is provided in the middle of the second connecting plate 2. A double-hole positioning seat 11 is provided inside the first opening groove 17. The top and bottom of the double-hole positioning seat 11 are respectively provided with a positioning upper end hole 12 and a positioning lower end hole 13. The two positioning pin shafts of the double positioning pin 15 are respectively transitionally plug-connected with the positioning upper end hole 12 and the positioning lower end hole 13. A strip opening 14 located in the double-hole positioning seat 11 is provided between the positioning upper end hole 12 and the positioning lower end hole 13. A snap-connecting block 16 is provided between the two positioning pin shafts of the double positioning pin 15, and the snap-connecting block 16 is correspondingly connected to the strip opening 14.

[0020] In this embodiment, in order to ensure that the connection between the first connecting plate 1 and the battery box has good strength and to increase the positioning effect of the battery box, a second opening groove 18 is provided in the middle of the first connecting plate 1, and a battery box connecting seat 8 is provided inside the second opening groove 18. A threaded positioning shaft 9 is provided at the center of the battery box connecting seat 8.

[0021] In this embodiment, in order to make the second connecting plate 2 more firmly connected to the frame, increase the strength of the connection with the frame, and avoid the loosening of traditional bolt connections; and to facilitate the disassembly and installation of the second connecting plate 2, limiting slope blocks 4 are provided on both sides of the top of the second connecting plate 2, and a limiting slot is formed between the two limiting slope blocks 4 and the second connecting plate 2, and the inside of the two limiting slots is connected to the frame welding strip 3; a strip baffle 5 is provided between the two ends of the frame welding strip 3, and the strip baffle 5 is in contact with the end face of the second connecting plate 2; an elastic limiting button 6 is provided at the top of the end face of the second connecting plate 2, and a baffle block 10 is provided at the end of the elastic limiting button 6, and the baffle block 10 is clamped with the strip baffle 5; a welding plate surface 7 is provided on one side of the frame welding strip 3.

[0022] Working principle: the frame welding strip 3 is pre-welded to the frame part through the welding plate surface 7. The bracket is composed of a first connecting plate 1 and a second connecting plate 2. The first connecting plate 1 and the second connecting plate 2 are an integrated bending structure, such as Figure 1 As shown; the two ends of the frame welding strip 3 are connected to the limiting slots formed between the limiting slope block 4 and the second connecting plate 2, and a strip baffle 5 and an elastic limiting button 6 are set, which has a good connection and quick effect, increases the strength of the connection with the frame, and avoids the loosening phenomenon of traditional bolt connections.

[0023] Furthermore, a double-hole positioning seat 11 is provided inside the first open groove 17 of the second connecting plate 2, and the double-hole positioning seat 11 has an upper positioning hole 12 and a lower positioning hole 13. The two positioning pins of the double positioning pin member 15 are respectively connected with the upper positioning hole 12 and the lower positioning hole 13 for transition and plug-in connection to realize the pin connection of the frame, and the two positioning pin surfaces of the double positioning pin member 15 are provided with different connecting protrusions to increase the strength of the pin connection, and the strip opening 14 of the double-hole positioning seat 11 is correspondingly connected with the snap-connecting block 16 to increase the firmness of the pin connection of the double positioning pin member 15.

[0024] Finally, a battery box connecting seat 8 is set inside the second opening groove 18 of the first connecting plate 1, and a threaded positioning shaft 9 is set at the center of the battery box connecting seat 8 to ensure that the connection between the first connecting plate 1 and the battery box has good strength and increases the positioning effect of the battery box.

[0025] Matters not described in detail in this specification constitute prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art to which the present invention relates may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A vehicle battery bracket structure, comprising a first connecting plate (1), a second connecting plate (2) and a double positioning pin (15), characterized in that: The first connecting plate (1) and the second connecting plate (2) are an integrated bending structure, a first opening groove (17) is provided in the middle of the second connecting plate (2), a double-hole positioning seat (11) is provided inside the first opening groove (17), a positioning upper end hole (12) and a positioning lower end hole (13) are respectively provided at the top and bottom of the double-hole positioning seat (11), the two positioning pin shafts of the double positioning pin member (15) are respectively connected with the positioning upper end hole (12) and the positioning lower end hole (13) in a transitional plug-in manner, a strip opening (14) located in the double-hole positioning seat (11) is provided between the positioning upper end hole (12) and the positioning lower end hole (13), a snap-fit ​​connection block (16) is provided between the two positioning pin shafts of the double positioning pin member (15), and the snap-fit ​​connection block (16) is correspondingly connected to the strip opening (14).

2. The automotive battery bracket structure according to claim 1, characterized in that: A second opening slot (18) is provided in the middle of the first connecting plate (1), a battery box connecting seat (8) is provided inside the second opening slot (18), and a threaded positioning shaft (9) is provided at the center of the battery box connecting seat (8).

3. The automobile battery bracket structure according to claim 1, characterized in that: Limiting slope blocks (4) are provided on both sides of the top end of the second connecting plate (2), and a limiting slot is formed between the two limiting slope blocks (4) and the second connecting plate (2), and the interiors of the two limiting slots are connected to a frame welding strip (3).

4. The automobile battery bracket structure according to claim 3, characterized in that: A strip-shaped baffle (5) is provided between the two ends of the frame welding strip (3), and the strip-shaped baffle (5) is in contact with and connected to the end surface of the second connecting plate (2).

5. The automobile battery bracket structure according to claim 4, characterized in that: An elastic limit button (6) is provided at the top of the end surface of the second connecting plate (2), and a baffle block (10) is provided at the end of the elastic limit button (6), and the baffle block (10) is clamped with the strip baffle (5).

6. The automobile battery bracket structure according to claim 3, characterized in that: A welding plate surface (7) is provided on one side of the vehicle frame welding strip (3).

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