CN219904532U

CN219904532U - Formula car connection structure

Info

Publication number: CN219904532U
Application number: CN202321304213.4U
Authority: CN
Inventors: 杨敏; 吴子轩; 王振宇; 王亚琴; 刘鹏
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-27
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses an equation racing car connecting structure, which relates to the technical field of racing car part structures and comprises a first fixing plate and a second fixing plate, wherein a clamping plate I is movably connected to one side of the first fixing plate, a clamping plate II is fixedly connected to the other side of the first fixing plate, a fixing piece is movably connected to the top of the second fixing plate, a first threaded pipe is fixedly connected to one end of the top of the second fixing plate, a connecting rod I is movably connected to the inside of the first threaded pipe, a second threaded pipe is fixedly connected to the other end of the bottom of the second fixing plate, and a connecting rod II is movably connected to the inside of the second threaded pipe. According to the utility model, the fixing piece rotates along the jack and the connecting groove, so that the clamping ball is clamped into the fixing groove to be fixed, the fixing ball is clamped into the connecting groove to connect the first fixing plate and the second fixing plate, and when the fixing piece is disassembled, the fixing block is extruded into the interior of the communicating groove by utilizing the elasticity of the spring, so that the fixing piece is extracted.

Description

Formula car connection structure

Technical Field

The utility model relates to the technical field of racing car part structures, in particular to an equation racing car connecting structure.

Background

Equation racer, originally, is conventional, conventional; criteria, scheme. Racing vehicles must be manufactured according to the programs prescribed by the international union of vehicles, including body structure, length and width, minimum weight, engine working volume, number of cylinders, tank capacity, electronics, distance and size of tires, etc., and racing vehicles are commonly used in racing, and since racing vehicles are required to run at high speed and are often subject to collisions and impacts, the components of racing vehicles are often damaged during operation, racing players are often required to replace damaged components during racing, and it is one of the key to obtain a quick replacement of damaged components in a race that is struggling for seconds. The following problems exist in the prior art:

in summary, the more common connection mode between two spare parts in formula car adopts the bolt to connect, when dismantling impaired spare part, operating personnel need unscrew a plurality of bolts by one just can take off damaged spare part from the spare part of being connected with it, then need screw down a plurality of bolts again by one just can be installed the spare part that changes again, complex operation is wasted time and energy, and secondly the bolt is when aiming at two spare parts and is connected, appears sliding easily, in inconvenient inserting the bolt connecting hole.

Disclosure of Invention

The present utility model provides a connecting structure of formula car to solve the above problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a formula car connection structure, includes fixed plate one and fixed plate two, one side swing joint of fixed plate one has cardboard one, the opposite side fixedly connected with cardboard two of fixed plate one, the inboard of cardboard one and cardboard two and the outside overlap joint of fixed plate two, the top swing joint of fixed plate two has the mounting, the top both sides of mounting are provided with the hangers, the top one end fixedly connected with screwed pipe one of fixed plate two, the inside swing joint of screwed pipe one has connecting rod one, the bottom other end fixedly connected with screwed pipe two of fixed plate two, the inside swing joint of screwed pipe two has connecting rod two.

The technical scheme of the utility model is further improved as follows: the connecting groove is formed in the middle of the first fixing plate, the inserting hole is formed in the middle of the second fixing plate, the outer portion of the fixing piece is movably connected with the inner portion of the connecting groove and the inner portion of the limiting groove, the fixing ball is arranged at the bottom of the fixing piece, and the outer portion of the fixing ball is clamped with the inner portion of the connecting groove.

By adopting the technical scheme, the fixing piece, the fixing ball and the connecting groove in the scheme are matched, so that the fixing piece and the fixing plate II are connected and detached conveniently and rapidly.

The technical scheme of the utility model is further improved as follows: the inside of mounting has been seted up the intercommunication groove, the middle part fixedly connected with inserted bar of intercommunication groove, the connecting plate has been cup jointed to the outside of inserted bar, the both ends fixedly connected with spring of connecting plate, the one end fixedly connected with fixed block of spring, the fixed slot has been seted up to the inside of jack.

By adopting the technical scheme, the spring in the scheme is matched with the fixing block, so that the fixing piece can be conveniently installed and detached.

The technical scheme of the utility model is further improved as follows: the surface of the fixed block is provided with a clamping ball, and the outer part of the clamping ball is clamped with the inner part of the fixed groove.

By adopting the technical scheme, the fixing groove and the clamping ball in the scheme are matched, so that the fixing piece is fixed in the fixing plate II.

The technical scheme of the utility model is further improved as follows: clamping grooves are formed in the back of the first clamping plate, a loop bar is sleeved in the first clamping plate, two ends of the loop bar are fixedly connected with the inner portions of the jacks, limiting grooves are formed in one side of the first fixing plate, rubber strips are fixedly connected to the back of the first clamping plate, the bottoms of the rubber strips are fixedly connected with the inner portions of the limiting grooves, convex plates are fixedly connected to the inner walls of the limiting grooves, and the outer portions of the convex plates are connected with the inner portions of the clamping grooves in a clamping mode.

By adopting the technical scheme, the clamping groove and the convex plate in the scheme are matched, so that the effect of conveniently separating the first fixing plate from the second fixing plate is achieved.

The technical scheme of the utility model is further improved as follows: the connecting device comprises a first fixing plate, a second fixing plate, a first connecting hole, a second connecting hole, a first connecting rod, a second connecting pipe, a second connecting rod, a second connecting hole and a second connecting rod.

By adopting the technical scheme, the screw thread, the first threaded pipe and the second threaded pipe in the scheme are matched with each other, so that the effect of conveniently installing parts is achieved.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an equation motorcycle race connecting structure, which adopts the matching of a fixing piece, a hanging lug, a communicating groove, a fixing groove, a inserting rod, a spring, a fixing block, a connecting groove and a fixing ball, and the fixing piece is rotated along the inserting hole and the connecting groove, so that a clamping ball is clamped into the fixing groove to be fixed, the fixing ball is clamped into the connecting groove to connect a first fixing plate and a second fixing plate, when the equation motorcycle race connecting structure is disassembled, the fixing block is extruded into the communicating groove by utilizing the elasticity of the spring, so that the fixing piece is extracted, the problem that two parts in the equation motorcycle race are connected by bolts in a common connecting mode is solved, when damaged parts are disassembled, an operator needs to unscrew a plurality of bolts one by one to remove the damaged parts from the parts connected with the damaged parts, then needs to unscrew a plurality of bolts one by one again to install the replaced parts, the operation is tedious, and time and labor are wasted, and the beneficial effects of conveniently and rapidly installing and disassembling the parts are achieved.

2. The utility model provides an equation motorcycle race connecting structure, which adopts the matching of a clamping plate II, a clamping plate I, a clamping groove, a loop bar, a rubber strip, a convex plate, a limiting groove, a threaded pipe I, a connecting rod I, a threaded pipe II, a connecting rod II and threads, and the clamping plate I and the clamping plate II are used for limiting and fixing the two sides of a fixed plate II, so that displacement is avoided, and the connecting rod I and the connecting rod II are respectively rotated along the threaded pipe I and the threaded pipe II, so that parts are connected, the problem that when two parts are aligned and connected, slippage is easy to occur, and the bolts are inconvenient to insert into connecting holes is solved, and the beneficial effects of improving the convenience of connection are achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a fastener according to the present utility model;

FIG. 3 is an enlarged schematic view of part of the A structure of the present utility model;

fig. 4 is a schematic cross-sectional view of the connecting rod structure of the present utility model.

In the figure: 1. a first fixing plate; 101. a connecting groove; 102. a limit groove; 103. a first connecting hole; 2. a second fixing plate; 201. a jack; 2010. a fixing groove; 202. a second connecting hole; 3. a clamping plate I; 301. a clamping groove; 31. a loop bar; 4. a second clamping plate; 5. a fixing member; 501. a communication groove; 51. a fixed ball; 6. hanging lugs; 7. a first threaded pipe; 8. a first connecting rod; 9. a threaded pipe II; 10. a second connecting rod; 11. a connecting plate; 12. a rod; 13. a spring; 14. a fixed block; 141. ball clamping; 15. a rubber strip; 16. a convex plate; 17. and (5) screw threads.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an equation motorcycle race connecting structure, which comprises a first fixing plate 1 and a second fixing plate 2, wherein one side of the first fixing plate 1 is movably connected with a first clamping plate 3, the other side of the first fixing plate 1 is fixedly connected with a second clamping plate 4, the inner sides of the first clamping plate 3 and the second clamping plate 4 are overlapped with the outer part of the second fixing plate 2, the top of the second fixing plate 2 is movably connected with a fixing piece 5, two sides of the top of the fixing piece 5 are provided with hanging lugs 6, one end of the top of the second fixing plate 2 is fixedly connected with a first threaded pipe 7, the inner part of the first threaded pipe 7 is movably connected with a first connecting rod 8, the other end of the bottom of the second fixing plate 2 is fixedly connected with a second threaded pipe 9, and the inner part of the second threaded pipe 9 is movably connected with a second connecting rod 10, so that the advantages of conveniently and rapidly installing and detaching parts and improving the convenience of connection are achieved.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the connecting groove 101 has been seted up at the middle part of fixed plate 1, jack 201 has been seted up at the middle part of fixed plate 2, the outside and the inside swing joint of connecting groove 101 and spacing groove 102 of mounting 5, the bottom of mounting 5 is provided with fixed ball 51, the outside and the inside joint of connecting groove 101 of fixed ball 51, the cooperation between mounting 5, fixed ball 51 and the connecting groove 101, play the convenient and fast's when connecting and dismantling fixed plate 1 and fixed plate 2, the intercommunication groove 501 has been seted up to the inside of mounting 5, the middle part fixedly connected with inserted bar 12 of intercommunication groove 501, connecting plate 11 has been cup jointed to the outside of inserted bar 12, the both ends fixedly connected with spring 13 of connecting plate 11, the one end fixedly connected with fixed block 14 of spring 13, the fixed slot 2010 has been seted up to the inside of jack 201, cooperation between spring 13 and the fixed block 14, play the effect of conveniently installing and dismantling the mounting 5.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the surface of the fixed block 14 is provided with the clamping ball 141, the outside of the clamping ball 141 and the inside joint of the fixed slot 2010, cooperation between the fixed slot 2010 and the clamping ball 141 plays the effect of fixing the mounting 5 in the inside of the fixed plate two 2, the clamping slot 301 is seted up at the back of the fixed plate one 3, the loop bar 31 has been cup jointed in the inside of the fixed plate one 3, the both ends of the loop bar 31 are fixed with the inside of jack 201, the spacing groove 102 has been seted up to one side of the fixed plate one 1, the back fixedly connected with rubber strip 15 of the fixed plate one 3, the bottom of rubber strip 15 and the inside fixed connection of spacing groove 102, the convex plate 16 is fixedly connected with in the inner wall of spacing groove 102, the outside of convex plate 16 and the inside joint of clamping slot 301, cooperation between clamping slot 301 and the convex plate 16 plays the effect of conveniently breaking away from fixed plate one 1 and fixed plate two 2, connecting hole two 202 have been seted up to the both sides of fixed plate two 2, connecting hole two 202 and connecting hole 103 on one side of the outside of connecting rod one 8 and the inside of one side, the inside movable connection 10 and two connecting hole 10 and two pipe 10 and two screw thread parts of the connecting rod 10 and 17 are arranged, the effect of the threaded connection between the threaded pipe two pipe 17 and the threaded connection is realized, the threaded connection is convenient, and the threaded pipe is provided with the threaded connection between the two pipe 17.

The following specifically describes the working principle of the connecting structure of the formula car.

As shown in fig. 1-4, first, when the fixing plate 1 and the fixing plate 2 are connected and fixed, the fixing plate 2 is clamped on the inner sides of the clamping plate 1 and the clamping plate 2, the phenomenon of sliding is avoided by using the elasticity of the rubber strip 15, the fixing piece 5 is inserted into the connecting groove 101 along the insertion hole 201, meanwhile, the fixing piece 5 is rotated, the fixing piece 14 is clamped into the fixing groove 2010, the clamping ball 141 is clamped and fixed with the inner part of the fixing groove 2010, the fixing ball 51 is clamped and fixed into the connecting groove 101, the fixing plate 1 and the fixing plate 2 are connected, the connecting rod 8 and the threaded tube 9 are respectively rotated inwards along the threaded tube 7 and the threaded tube 9, thereby connecting and fixing the parts at two ends, when the parts are damaged and need to be disassembled, the hanging lug 6 is used for rotating the fixing piece 5 by hand, the fixing piece 14 is contracted inwards into the connecting groove 501 by force, the fixing piece 14 is extruded into the inner part of the connecting groove 2010 by using the elasticity of the spring 13, the fixing piece 501 is extracted, the fixing piece 5 is clamped out, the clamping plate 3 is clamped and clamped into the connecting groove 101, the clamping plate 1 is clamped and fixed into the connecting groove 1, namely, the clamping plate 2 is separated from the fixing plate 1 and the fixing plate 2 by the clamping plate 2, namely, the clamping plate 1 is rotated outwards, and fixed by the clamping plate 1 is separated from the fixing plate 1, and fixed by the clamping plate 1, and can be rotated.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a formula car connection structure, includes fixed plate one (1) and fixed plate two (2), its characterized in that: one side swing joint of fixed plate one (1) has cardboard one (3), the opposite side fixedly connected with cardboard two (4) of fixed plate one (1), the inboard of cardboard one (3) and cardboard two (4) and the outside overlap joint of fixed plate two (2), the top swing joint of fixed plate two (2) has mounting (5), the top both sides of mounting (5) are provided with hangers (6), the top one end fixedly connected with screwed pipe one (7) of fixed plate two (2), the inside swing joint of screwed pipe one (7) has connecting rod one (8), the bottom other end fixedly connected with screwed pipe two (9) of fixed plate two (2), the inside swing joint of screwed pipe two (9) has connecting rod two (10).

2. The formula car connecting structure according to claim 1, wherein: the connecting device is characterized in that a connecting groove (101) is formed in the middle of the first fixing plate (1), a jack (201) is formed in the middle of the second fixing plate (2), the outer portion of the fixing piece (5) is movably connected with the inner portion of the connecting groove (101) and the inner portion of the limiting groove (102), a fixing ball (51) is arranged at the bottom of the fixing piece (5), and the outer portion of the fixing ball (51) is connected with the inner portion of the connecting groove (101) in a clamping mode.

3. The formula car connecting structure according to claim 2, wherein: the inside of mounting (5) has been seted up intercommunication groove (501), the middle part fixedly connected with inserted bar (12) of intercommunication groove (501), connecting plate (11) have been cup jointed to the outside of inserted bar (12), the both ends fixedly connected with spring (13) of connecting plate (11), the one end fixedly connected with fixed block (14) of spring (13), fixed slot (2010) have been seted up to the inside of jack (201).

4. A formula car connection according to claim 3, wherein: the surface of the fixed block (14) is provided with a clamping ball (141), and the outer part of the clamping ball (141) is clamped with the inner part of the fixed groove (2010).

5. The formula car connecting structure according to claim 1, wherein: clamping groove (301) have been seted up at the back of cardboard one (3), sleeve rod (31) have been cup jointed to the inside of cardboard one (3), the inside fixed connection of the both ends of sleeve rod (31) and jack (201), spacing groove (102) have been seted up to one side of fixed plate one (1), the back fixedly connected with rubber strip (15) of cardboard one (3), the inside fixed connection of the bottom and spacing groove (102) of rubber strip (15), the inside fixedly connected with convex board (16) of spacing groove (102) inner wall, the outside and the inside joint of clamping groove (301) of convex board (16).

6. The formula car connecting structure according to claim 1, wherein: connecting hole one (103) have been seted up to one side of fixed plate one (1), connecting hole two (202) have been seted up to the both sides of fixed plate two (2), the outside of connecting rod one (8) and the inside swing joint of connecting hole two (202) and connecting hole one (103) on one side, the inside swing joint of connecting rod two (10) and connecting hole two (202) on the opposite side, the outside of screwed pipe one (7) and connecting rod two (10) is provided with screw thread (17).