Hydrogen energy bus instrument quick connector convenient to install

Abstract

The invention provides a hydrogen energy passenger car instrument quick connector convenient to install, and belongs to the technical field of hydrogen energy passenger car instrument connectors, the hydrogen energy passenger car instrument quick connector comprises a main connecting body, an auxiliary connecting body is arranged on the top wall of the main connecting body, and first fixing sleeves which are evenly distributed are fixedly connected to the inner wall of the main connecting body. According to the invention, the socket and the sliding seat are connected into a whole, when the plug is drawn due to external force, the socket is driven to slide in the first fixing sleeve through the sliding seat, and then the first strong spring is extruded to deform and perform elastic energy storage, and meanwhile, the auxiliary connector moves to pull the connecting sleeve to move through the connecting plate; the sliding seat is driven to move in the first fixing sleeve, so that a certain space is provided for movement of the plug and the socket, elastic stored force is released through the first strong spring, the plug and the socket return quickly, the plug is prevented from falling off, and the use safety is improved. The problem that in the prior art, a connector is prone to falling off when accidents or jolts happen is solved.

Description

Technical Field

[0001] The invention relates to the technical field of hydrogen energy bus instrument connectors, and in particular to a hydrogen energy bus instrument quick connector which is easy to install. Background Art

[0002] A hydrogen-powered bus is a passenger vehicle that uses hydrogen as fuel and generates electricity through a hydrogen fuel cell to drive an electric motor. When a hydrogen-fueled bus is in use, hydrogen and oxygen undergo a chemical reaction in the fuel cell to generate electricity, heat and water. This reaction is very clean, does not produce harmful exhaust gas, and is more efficient and quieter than a traditional internal combustion engine.

[0003] Traditional bus dashboard connectors are slow to install and have low firmness. They are prone to falling off in accidents or bumps, and are not convenient for subsequent disassembly, maintenance, and replacement.

[0004] Therefore, there is an urgent need for an easy-to-install quick connector for hydrogen-powered passenger car instruments to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a hydrogen energy bus instrument quick connector that is easy to install, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0007] A hydrogen energy bus instrument quick connector that is easy to install, comprising a main connector, a secondary connector is arranged on the top wall of the main connector, a uniformly distributed first fixing sleeve is fixedly connected to the inner wall of the main connector, a uniformly distributed auxiliary seat is fixedly connected to the outer wall of the main connector, and further comprising:

[0008] The slide grooves are evenly arranged on the outer wall of the auxiliary connector;

[0009] A plug, fixedly connected to the outer wall of the secondary connector;

[0010] An anti-pull protection component, the anti-pull protection component comprises a sliding seat slidably connected to the inner wall of the first fixed sleeve, the inner wall of the sliding seat is fixedly connected to a first strong spring, the outer wall of the sliding seat is fixedly connected to a mounting plate, the end of the sliding seat away from the mounting plate is fixedly connected to a connecting sleeve, and the outer wall of the connecting sleeve is provided with evenly distributed connecting grooves;

[0011] A mounting plate fixedly connected to the outer wall of the sliding seat;

[0012] Buffer grooves are evenly arranged on the outer wall of the main connector;

[0013] A quick connection assembly is arranged on the inner wall of the auxiliary seat;

[0014] The limit release component is arranged on the outer wall of the auxiliary connector.

[0015] As a preferred technical solution of the present application, the quick connection assembly includes a second fixed sleeve fixedly connected to the inner wall of the auxiliary seat, the inner wall of the second fixed sleeve is slidably connected to a sliding rod, the outer wall of the sliding rod is provided with a second strong spring, and the second strong spring is fixedly connected to the second fixed sleeve, the end of the second strong spring away from the second fixed sleeve is fixedly connected to an extrusion plate, the auxiliary seat and the inner wall of the main connecting body are both slidably connected to a connecting plate, and the top wall of the connecting plate is against the outer wall of the extrusion plate.

[0016] As a preferred technical solution of the present application, the limit release assembly includes a driving block threadedly connected to the outer wall of the auxiliary connector, the outer wall of the driving block is rotatably connected to a driven block, the inner wall of the driven block is fixedly connected to an evenly distributed L-shaped plate, and the end of the L-shaped plate away from the driven block is fixedly connected to a connecting block.

[0017] As a preferred technical solution of the present application, the connecting plate is located inside the connecting groove, and the connecting plate is located inside the buffer groove.

[0018] As a preferred technical solution of the present application, a socket is fixedly connected to the inner wall of the main connector, and the socket is connected to the plug, and the socket is fixedly connected to the sliding seat.

[0019] As a preferred technical solution of the present application, the inner wall of the main connector is fixedly connected to a limit plate, the outer wall of the limit plate is fixedly connected to evenly distributed limit blocks, and the limit blocks abut against the outer wall of the sliding seat.

[0020] As a preferred technical solution of the present application, the connecting plate is slidably connected to the auxiliary connecting body.

[0021] As a preferred technical solution of the present application, the connecting block and the L-shaped plate are both slidably connected to the slide groove, and the outer wall of the connecting block abuts against the outer wall of the connecting plate.

[0022] As a preferred technical solution of the present application, one end of the first strong spring away from the sliding seat is fixedly connected to the first fixing sleeve.

[0023] As a preferred technical solution of the present application, the surface of the driving block is made of a rough and non-slip material.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In the scheme of this application:

[0026] 1. The socket and the sliding seat are connected as one body. When the plug is twitched due to external force, the socket will be driven to slide in the first fixed sleeve through the sliding seat, thereby squeezing the first strong spring to deform and store elastic energy. At the same time, the movement of the secondary connector will pull the connecting sleeve to move through the connecting plate, thereby driving the sliding seat to move in the first fixed sleeve, thereby providing a certain space for the movement of the plug and the socket, and releasing the elastic stored force through the first strong spring, so that the plug and the socket return to their positions quickly, thereby preventing the plug from falling off, improving the safety of use, and solving the problem of the connector falling off easily in the event of an accident or bump in the prior art;

[0027] 2. The connecting plate is set to slide into the auxiliary seat and the main connecting body and the sliding rod extrusion plate is pushed by the elastic action of the second strong spring. The sliding rod slides in the second fixed sleeve to extrude the connecting plate and push it into the connecting groove. At this time, the plug and the socket are connected. No other operation is required. The connection can be completed by simply inserting it. The operation is convenient and fast. At the same time, the driven block, the L-shaped plate and the connecting block are driven to move by rotating the driving block. The auxiliary connecting body and the main connecting body can be released by squeezing the connecting block so that the connecting block moves out of the connecting groove, which is convenient for later disassembly, maintenance and replacement. It solves the problem of slow installation speed of traditional bus instrument panel joints in the prior art and inconvenience for later disassembly, maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The overall structural diagram of the hydrogen energy bus instrument quick connector that is easy to install provided in this application;

[0029] Figure 2 A schematic diagram of the main connecting body structure of the hydrogen energy bus instrument quick connector that is easy to install provided in this application;

[0030] Figure 3 A schematic diagram of the plug structure of the quick connector for hydrogen-powered passenger car instruments that is easy to install provided in this application;

[0031] Figure 4 A cross-sectional view of a hydrogen-powered bus instrument quick connector that is easy to install for this application;

[0032] Figure 5 A schematic diagram of the structure of the first strong spring portion of the hydrogen energy bus instrument quick connector that is easy to install provided in this application;

[0033] Figure 6 A schematic diagram of the structure of the mounting plate of the hydrogen energy bus instrument quick connector that is easy to install provided in this application;

[0034] Figure 7 A schematic diagram of the auxiliary seat structure of the hydrogen energy bus instrument quick connector for easy installation provided in this application;

[0035] Figure 8 A schematic diagram of the structure of the first fixing sleeve part of the hydrogen energy bus instrument quick connector that is easy to install provided in this application;

[0036] Fig. 9 A schematic diagram of the structure of the limit plate portion of the hydrogen energy bus instrument quick connector that is easy to install provided in this application;

[0037] Fig.10 Sectional view of the auxiliary connector of the hydrogen energy bus instrument quick connector for easy installation provided in this application

[0038] Fig.11 An exploded view of the secondary connector portion of the easy-to-install hydrogen-powered bus instrument quick connector provided in this application.

[0039] Indicated in the figure:

[0040] 1. Main connector; 2. First fixing sleeve; 3. Auxiliary seat; 4. Second fixing sleeve; 5. Auxiliary connector; 6. Slide groove; 7. Driving block; 8. Follower block; 9. Extrusion plate; 10. Connecting plate; 11. Plug; 12. Connecting sleeve; 13. Sliding seat; 14. First strong spring; 15. Mounting plate; 16. Limiting plate; 17. Limiting block; 18. Socket; 19. Connecting groove; 20. Buffer groove; 21. Sliding rod; 22. Second strong spring; 23. L-shaped plate; 24. Connecting block. DETAILED DESCRIPTION

[0041] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0042] like Figure 1-11 As shown, the embodiment of the present invention proposes a hydrogen energy bus instrument quick connector that is easy to install, including a main connector 1, a secondary connector 5 is arranged on the top wall of the main connector 1, a uniformly distributed first fixing sleeve 2 is fixedly connected to the inner wall of the main connector 1, and a uniformly distributed auxiliary seat 3 is fixedly connected to the outer wall of the main connector 1, and also includes:

[0043] The slide grooves 6 are evenly arranged on the outer wall of the auxiliary connector 5;

[0044] The plug 11 is fixedly connected to the outer wall of the auxiliary connector 5;

[0045] The anti-pull protection component includes a sliding seat 13 slidably connected to the inner wall of the first fixed sleeve 2, the inner wall of the sliding seat 13 is fixedly connected to a first strong spring 14, the outer wall of the sliding seat 13 is fixedly connected to a mounting plate 15, and the end of the sliding seat 13 away from the mounting plate 15 is fixedly connected to a connecting sleeve 12, and the outer wall of the connecting sleeve 12 is provided with evenly distributed connecting grooves 19. If an external force causes the plug 11 to twitch, that is, the secondary connecting body 5 twitches, the secondary connecting body 5 will pull the connecting sleeve 12 to move in the main connecting body 1 through the connecting plate 10, and then pull the sliding seat 13 to slide in the first fixed sleeve 2, thereby driving the socket 18 to move. When the first fixed sleeve 2 moves, it will squeeze the first strong spring 14 to deform it and store elastic force, so as to provide a certain moving space for the socket 18 and the plug 11 to move, prevent the plug 11 from shifting and causing the connection to be interrupted, and then the sliding seat 13 and the socket 18 including the plug 11 are quickly returned to their original positions through the elastic action of the first strong spring 14;

[0046] A mounting plate 15, fixedly connected to the outer wall of the sliding seat 13;

[0047] The buffer grooves 20 are evenly arranged on the outer wall of the main connecting body 1;

[0048] A quick connection assembly is arranged on the inner wall of the auxiliary seat 3;

[0049] The limit release assembly is arranged on the outer wall of the auxiliary connector 5 .

[0050] like Figure 2 , Figure 4 and Figure 7 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the quick connection assembly includes a second fixed sleeve 4 fixedly connected to the inner wall of the auxiliary seat 3, the inner wall of the second fixed sleeve 4 is slidably connected with a slide rod 21, the outer wall of the slide rod 21 is sleeved with a second strong spring 22, and the second strong spring 22 is fixedly connected to the second fixed sleeve 4, and the end of the second strong spring 22 away from the second fixed sleeve 4 is fixedly connected with an extrusion plate 9, the auxiliary seat 3 and the inner wall of the main connecting body 1 are both slidably connected with a connecting plate 10, and the top wall of the connecting plate 10 is against the outer wall of the extrusion plate 9, and the connecting plate 10 is aligned and inserted In the auxiliary seat 3, when the connecting plate 10 is inserted into the auxiliary seat 3, the extrusion plate 9 will be squeezed. The extrusion plate 9 is squeezed and moves by sliding in the second fixed sleeve 4 through the sliding rod 21, thereby driving the second strong spring 22 to deform and store elastic energy. When the connecting plate 10 moves to the connecting groove 19, the second strong spring 22 releases the elastic energy and pushes the extrusion plate 9 to squeeze the connecting plate 10 into the connecting groove 19. At this time, the connecting plate 10 slides through the auxiliary connector 5, thereby realizing the connection between the connecting plate 10 and the connecting sleeve 12, that is, realizing the connection between the auxiliary connector 5 and the main connector 1.

[0051] like Figure 4 , Fig.10 and Fig.11 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the limit release assembly includes a driving block 7 threadedly connected to the outer wall of the auxiliary connecting body 5, the outer wall of the driving block 7 is rotatably connected to the driven block 8, the inner wall of the driven block 8 is fixedly connected to the evenly distributed L-shaped plates 23, and the end of the L-shaped plate 23 away from the driven block 8 is fixedly connected to the connecting block 24. If disassembly is required, it is only necessary to rotate the driving block 7, and the driving block 7 is driven to move through the threaded cooperation between the driving block 7 and the auxiliary connecting body 5, thereby driving the driven block 8 to move, and further driving the connecting block 24 to slide in the slide groove 6 through the L-shaped plate 23. The movement of the connecting block 24 will squeeze the connecting plate 10 to slide in the main connecting body 1, thereby causing the connecting plate 10 to move out of the connecting groove 19.

[0052] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the connecting plate 10 is located inside the connecting groove 19, and the connecting plate 10 is located inside the buffer groove 20, and the connection between the connecting plate 10 and the connecting sleeve 12 is achieved by snapping the connecting plate 10 into the connecting groove 19.

[0053] like Figure 4 As shown, as a preferred embodiment, based on the above method, further, the inner wall of the main connector 1 is fixedly connected with a socket 18, and the socket 18 is connected to the plug 11, and the socket 18 is fixedly connected to the sliding seat 13. The built-in socket 18 can effectively prevent the influence of dust.

[0054] like Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner wall of the main connecting body 1 is fixedly connected with a limiting plate 16, the outer wall of the limiting plate 16 is fixedly connected with evenly distributed limiting blocks 17, and the limiting blocks 17 are abutted against the outer wall of the sliding seat 13, and the position of the sliding seat 13 is limited by the limiting blocks 17 and the limiting plate 16.

[0055] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the connecting plate 10 is slidably connected to the auxiliary connecting body 5, and the connecting plate 10 slides in the auxiliary connecting body 5, so that the position of the connecting plate 10 in the auxiliary seat 3 can be adjusted, thereby facilitating the insertion or removal of the connecting plate 10 into the connecting groove 19.

[0056] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the connecting block 24 and the L-shaped plate 23 are both slidably connected to the slide groove 6, the outer wall of the connecting block 24 is abutted against the outer wall of the connecting plate 10, and the connecting block 24 is squeezed to move the connecting plate 10 out of the connecting groove 19.

[0057] like Figure 4and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, one end of the first strong spring 14 away from the sliding seat 13 is fixedly connected to the first fixed sleeve 2, and the sliding seat 13 is quickly returned to its position through the elastic action of the first strong spring 14.

[0058] like Fig.11 As shown, as a preferred embodiment, on the basis of the above method, further, the surface of the driving block 7 is made of a rough and non-slip material, and the surface of the driving block 7 uses a rough and non-slip material to facilitate the rotation of the driving block 7.

[0059] Specifically, when the hydrogen energy bus instrument quick connector which is easy to install is used: first align the connecting plate 10 and insert it into the auxiliary seat 3. When the connecting plate 10 is inserted into the auxiliary seat 3, its extrusion plate 9 will be squeezed. The extrusion plate 9 is squeezed and slides in the second fixed sleeve 4 through the slide rod 21 and moves, thereby driving the second strong spring 22 to deform and elastically store energy. When the connecting plate 10 moves to the connecting groove 19, the second strong spring 22 releases the elastic stored energy and pushes the extrusion plate 9 to squeeze the connecting plate 10 into the connecting groove 19. At this time, the connecting plate 10 slides through the auxiliary connecting body 5, thereby realizing the connection between the connecting plate 10 and the connecting sleeve 12, that is, realizing the connection between the auxiliary connecting body 5 and the main connecting body 1. If disassembly is required, it is only necessary to rotate the driving block 7, and the driving block 7 is driven to move through the threaded cooperation between the driving block 7 and the auxiliary connecting body 5, thereby driving the driven block 8 to move, and further driving the connecting block 24 to move in the slide groove through the L-shaped plate 23. 6, the movement of its connecting block 24 will squeeze the connecting plate 10 to slide in the main connecting body 1, so that the connecting plate 10 moves out of the connecting groove 19. Since multiple connecting plates 10 are inserted into the corresponding connecting grooves 19, only when the connecting plates 10 move out of the connecting grooves 19 at the same time, the auxiliary connecting body 5 and the main connecting body 1 will fall off, and the firmness is strong. If an external force causes the plug 11 to twitch, that is, the auxiliary connecting body 5 twitches, its auxiliary connecting body 5 will pull the connecting sleeve 12 to move in the main connecting body 1 through the connecting plate 10, and then pull the sliding seat 13 to slide in the first fixed sleeve 2, thereby driving the socket 18 to move. When the first fixed sleeve 2 moves, it will squeeze the first strong spring 14 to deform it and store elastic force, so as to provide a certain moving space for the socket 18 and the plug 11 to move, prevent the plug 11 from shifting and causing the connection to be interrupted, and then the sliding seat 13 and the socket 18 including the plug 11 are quickly returned to their original positions through the elastic action of the first strong spring 14.

[0060] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A hydrogen-powered passenger car instrument quick connector that is easy to install, comprising a main connector (1), characterized in that: The top wall of the main connecting body (1) is provided with a secondary connecting body (5), the inner wall of the main connecting body (1) is fixedly connected with uniformly distributed first fixing sleeves (2), the outer wall of the main connecting body (1) is fixedly connected with uniformly distributed auxiliary seats (3), and further comprises: The slide grooves (6) are evenly arranged on the outer wall of the auxiliary connector (5); A plug (11) is fixedly connected to the outer wall of the auxiliary connecting body (5); An anti-pull protection component, the anti-pull protection component comprising a sliding seat (13) slidably connected to the inner wall of a first fixed sleeve (2), the inner wall of the sliding seat (13) being fixedly connected to a first strong spring (14), the outer wall of the sliding seat (13) being fixedly connected to a mounting plate (15), one end of the sliding seat (13) away from the mounting plate (15) being fixedly connected to a connecting sleeve (12), and the outer wall of the connecting sleeve (12) being provided with evenly distributed connecting grooves (19); A mounting plate (15) fixedly connected to the outer wall of the sliding seat (13); Buffer grooves (20) are evenly arranged on the outer wall of the main connecting body (1); A quick connection assembly is arranged on the inner wall of the auxiliary seat (3); The limit release assembly is arranged on the outer wall of the auxiliary connecting body (5).

2. The easy-to-install hydrogen energy bus instrument quick connector according to claim 1 is characterized in that: The quick connection assembly includes a second fixed sleeve (4) fixedly connected to the inner wall of the auxiliary seat (3), the inner wall of the second fixed sleeve (4) is slidably connected to a slide rod (21), the outer wall of the slide rod (21) is sleeved with a second strong spring (22), and the second strong spring (22) is fixedly connected to the second fixed sleeve (4), and the end of the second strong spring (22) away from the second fixed sleeve (4) is fixedly connected to an extrusion plate (9), the auxiliary seat (3) and the inner wall of the main connecting body (1) are both slidably connected to a connecting plate (10), and the top wall of the connecting plate (10) is against the outer wall of the extrusion plate (9).

3. The easy-to-install hydrogen energy bus instrument quick connector according to claim 1 is characterized in that: The limit release assembly comprises a driving block (7) threadedly connected to the outer wall of the auxiliary connecting body (5); the outer wall of the driving block (7) is rotatably connected to a driven block (8); the inner wall of the driven block (8) is fixedly connected to evenly distributed L-shaped plates (23); and one end of the L-shaped plate (23) away from the driven block (8) is fixedly connected to a connecting block (24).

4. The easy-to-install hydrogen energy bus instrument quick connector according to claim 2 is characterized in that: The connecting plate (10) is located inside the connecting groove (19), and the connecting plate (10) is located inside the buffer groove (20).

5. The easy-to-install hydrogen energy bus instrument quick connector according to claim 1 is characterized in that: A socket (18) is fixedly connected to the inner wall of the main connecting body (1), and the socket (18) is connected to the plug (11), and the socket (18) is fixedly connected to the sliding seat (13).

6. The easy-to-install hydrogen energy bus instrument quick connector according to claim 1 is characterized in that: The inner wall of the main connecting body (1) is fixedly connected to a limit plate (16), the outer wall of the limit plate (16) is fixedly connected to evenly distributed limit blocks (17), and the limit blocks (17) abut against the outer wall of the sliding seat (13).

7. The easy-to-install hydrogen energy bus instrument quick connector according to claim 2 is characterized in that: The connecting plate (10) is slidably connected to the auxiliary connecting body (5).

8. The easy-to-install hydrogen energy bus instrument quick connector according to claim 3 is characterized in that: The connecting block (24) and the L-shaped plate (23) are both slidably connected to the slide groove (6), and the outer wall of the connecting block (24) abuts against the outer wall of the connecting plate (10).

9. The easy-to-install hydrogen energy bus instrument quick connector according to claim 1 is characterized in that: One end of the first strong spring (14) away from the sliding seat (13) is fixedly connected to the first fixing sleeve (2).

10. The easy-to-install hydrogen energy bus instrument quick connector according to claim 3, characterized in that: The surface of the driving block (7) is made of a rough, non-slip material.

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