High-strength passenger car sliding door outer switch

Abstract

The utility model discloses a high-strength passenger car sliding door outer switch, which is characterized in that the middle part of an outer mounting plate is provided with a mounting groove, a mounting seat is detachably arranged in the mounting groove, a lower seat body plate is connected with a reinforcing positioning ring through a fastener, and the high-strength passenger car sliding door outer switch further comprises a reinforcing positioning plate and a button cover which are used for completely filling the inside of the reinforcing positioning ring, a switch assembly is arranged corresponding to the button cover, an annular sealing ring is arranged between the lower base plate and the outer mounting plate in a compressed mode, a clamping groove is formed in the outer side wall of the lower base plate in a surrounding mode, the clamping piece is provided with a flat-plate-shaped first clamping part, the first clamping part can be clamped into the clamping groove, one end of the first clamping part is provided with a Z-shaped second clamping part in an extending mode, and the second clamping part can be clamped into the clamping groove. The second clamping part can be clamped with a protruding part extending from the inner ring of the mounting groove of the outer mounting plate in a matched mode, and a receding through groove is formed in the position, corresponding to the clamping piece, of the lower seat body plate. According to the utility model, the positioning installation of the sliding door outer switch can be realized, the firmness and the stability of the installation are ensured, and meanwhile, the disassembly and assembly operation can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to a motor vehicle switch, in particular to a high-strength passenger vehicle sliding door outer switch. Background Art

[0002] Passenger vehicles with seven or more seats are often equipped with sliding doors to open and close the rear passenger compartment. These sliding doors typically require a switch to control their opening and closing, with the switch located externally on the vehicle. Currently, these switches have the following drawbacks in actual use: 1. They are loosely mounted and utilize an independent, protruding structure, making them more susceptible to damage from collisions with external objects and ensuring their overall strength. 2. The overall assembly structure of the switch is complex, making assembly and disassembly difficult. Furthermore, the switch's overall waterproof performance is poor, potentially leading to water seepage and leakage over extended periods of use. Utility Model Content

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a high-strength passenger car sliding door outer switch for solving the above-mentioned problems.

[0004] To this end, the present invention is implemented by adopting the following scheme:

[0005] The lock member is a pair of lock holes in the upper and lower parts of the vehicle ...

[0006] The switch assembly includes a button block, the button cover is sleeved on the button block, a first elastic sealing sleeve is arranged between the button block and the lower seat body plate, the lower seat body plate is connected to the switch seat, a sensing chip is arranged in the switch seat, a contact sensing part is arranged on the sensing chip, a second elastic sealing sleeve is arranged above the sensing chip to shield the sensing chip and the contact sensing part, and the button block is provided with an extrusion part that can squeeze the contact sensing part.

[0007] The first clamping portion is further provided with an inwardly bent limiting block, the lower seat body plate is provided with a limiting protrusion, the limiting protrusion has an inclined portion, and below the inclined portion is a limiting plane that can abut against the limiting block.

[0008] The bottom of the reinforcement positioning ring is provided with a card-mounting cavity, and a sealing gasket is arranged in the card-mounting cavity. The sealing gasket can seal the top of the clearance groove.

[0009] One side of the lower seat body plate has a first reinforcing rib in a honeycomb shape, and the other side of the lower seat body plate has a second reinforcing rib in a rectangular grid shape.

[0010] The above technical solution is a high-strength passenger car sliding door external switch, which positions the button cover by configuring a reinforced positioning ring and a reinforced positioning plate, thereby ensuring the accuracy and stability of the button cover position. At the same time, the end faces of the reinforced positioning ring and the reinforced positioning plate are kept flush with the end faces of the button cover, replacing the traditional button cover's separate protruding structure, greatly reducing the possibility of the button cover being hit by foreign objects alone, and ensuring the strength of the switch structure; at the same time, a specially shaped card-mounted piece is used to achieve a card-mounted connection between the external mounting plate and the mounting seat, while ensuring the connection strength, it can also facilitate the disassembly and assembly of the various components, effectively improving the efficiency of its production and assembly, and facilitating later disassembly for maintenance, and configuring multiple sealing rings and sealing gasket structures, so that the various components can be effectively sealed after assembly, effectively improving its waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model has the following drawings:

[0012] Figure 1 This is the external structure diagram of the utility model;

[0013] Figure 2 for Figure 1 The view after removing the reinforcement positioning ring and reinforcement positioning plate;

[0014] Figure 3 for Figure 2 The view after removing the lower seat plate;

[0015] Figure 4 for Figure 1 Bottom-view perspective view;

[0016] Figure 5 for Figure 4 A partial enlarged view of the area pointed by A in the middle;

[0017] Figure 6 for Figure 4 A partial enlarged view of the point where B is pointing;

[0018] Figure 7 This is a structural diagram of the card-mounted sheet of the present utility model;

[0019] Figure 8 This is a structural diagram of the button block, the second elastic sealing sleeve and part of the switch seat of the utility model;

[0020] Figure 9 This is a bottom view of the button block of the present invention;

[0021] Figure 10 This is a structural diagram of the sensing chip of the present invention. DETAILED DESCRIPTION

[0022] As shown in the figure, the utility model discloses a high-strength passenger car sliding door outer switch, including an outer mounting plate 1, a mounting groove is provided in the middle of the outer mounting plate 1, a mounting seat is detachably provided in the mounting groove, the mounting seat includes a lower seat body plate 7, the lower seat body plate 7 is connected to the reinforcement positioning ring 2 by fasteners, and also includes a reinforcement positioning plate 3 and a button cover 4 that completely fills the interior of the reinforcement positioning ring 2. The button cover 4 is flush with the end faces of the reinforcement positioning ring 2 and the reinforcement positioning plate 3. A switch assembly is provided corresponding to the button cover 4. An annular sealing ring 11 is tightly arranged between the base plate 7 and the outer mounting plate 1. A card slot 21 is circumferentially arranged on the outer side wall of the lower base plate 7. It also includes a card-mounting piece. The card-mounting piece has a first card-mounting portion 14 in the form of a flat plate. The first card-mounting portion 14 can be inserted into the card slot 21. A Z-shaped second card-mounting portion 16 is extended from one end of the first card-mounting portion 14. The second card-mounting portion 16 can be tightly cooperated with the protrusion 17 extending from the inner circle of the mounting groove of the outer mounting plate 1. The lower base plate 7 is provided with a clearance groove 5 at the position corresponding to the card-mounting piece.

[0023] Furthermore, the switch assembly includes a button block 8, a button cover 4 is mounted on the button block 8, a first elastic sealing sleeve 9 is arranged between the button block 8 and the lower seat body plate 7, the lower seat body plate 7 is connected to the switch seat 12, a sensing chip 25 is arranged in the switch seat 12, a contact sensing part 24 is arranged on the sensing chip 25, and a second elastic sealing sleeve 23 is arranged above the sensing chip 25 to shield the sensing chip 25 and the contact sensing part 24, and an extrusion part 22 that can squeeze the contact sensing part 24 is provided on the button block 8. By arranging the first and second elastic sealing sleeves, the elastic reset of the button block 8 after being squeezed and released can be achieved, and the waterproof performance of the switch part can be effectively improved to ensure that it will not leak during long-term use.

[0024] Furthermore, the first engaging portion 14 is provided with an inwardly bent limiting block 15, and the lower base plate 7 is provided with a limiting protrusion 19, which has an inclined portion 18. Below the inclined portion 18 is a limiting plane 20 that can abut against the limiting block 15. By adopting the above structure, when the first engaging portion 14 is engaged with the engaging slot 21, the limiting block 15 will first come into contact and press against the inclined portion 18. As the first engaging portion 14 is engaged, the limiting block 15 will separate from the inclined portion 18 and buckle inwardly to abut against the limiting plane 20, thereby positioning the engaging piece in the vertical position after it is engaged, ensuring its positional stability.

[0025] Furthermore, the bottom of the reinforcing positioning ring 2 has a card-mounting cavity, and a sealing gasket 10 is provided in the card-mounting cavity. The sealing gasket 10 can seal the top of the clearance groove 5. By adopting the above structure, the clearance groove 5 is sealed and blocked, further improving its waterproof performance.

[0026] Furthermore, one side of the lower seat body plate 7 has a honeycomb-shaped first reinforcement rib 6 , and the other side of the lower seat body plate 7 has a rectangular grid-shaped second reinforcement rib 13 , which effectively improves the overall strength of the lower seat body plate 7 .

[0027] When assembling the switch of the present invention, the switch assembly is assembled separately first, and then the switch base 12 is fixed on the lower base plate 7 by fasteners, and the button cover 4 is mounted on the button block 8. Then the lower base plate 7 is inserted into the mounting groove of the outer mounting plate, and the card piece is passed through the clearance groove 5 so that its first card portion 14 is inserted into the card groove 21 on the lower base plate 7, and at the same time, its second card portion 16 cooperates with the protrusion 17 extending from the inner circle of the mounting groove of the outer mounting plate 1. Tighten to achieve the positioning and clamping connection between the lower seat body plate 7 and the outer mounting plate 1, and finally fix the reinforcing positioning ring 2 and the reinforcing positioning plate 3 on the lower seat body plate 7 through fasteners; when it needs to be disassembled, it is only necessary to loosen the fasteners to remove the reinforcing positioning ring 2 and the reinforcing positioning plate 3, and then use a special extrusion piece to reach into the clearance groove 5 and toggle the second clamping part 16 to separate the protruding part 17, and then use force to pull out the entire clamping piece to achieve the disassembly between the lower seat body plate 7 and the outer mounting plate 1.

[0028] The structure of the present invention positions the button cover by configuring a reinforced positioning ring and a reinforced positioning plate, thereby ensuring the accuracy and stability of the button cover position. At the same time, the end faces of the reinforced positioning ring and the reinforced positioning plate remain flush with the end face of the button cover, replacing the traditional button cover's separate protruding structure, greatly reducing the possibility of the button cover being hit by foreign objects alone, and ensuring the strength of the switch structure. At the same time, a specially shaped card-mounted piece is used to achieve a card-mounted connection between the outer mounting plate and the mounting seat. While ensuring the connection strength, it is also convenient to disassemble and assemble the various components, which can effectively improve the efficiency of its production and assembly, and facilitate later disassembly for maintenance. In addition, multiple sealing rings and sealing gasket structures are configured, so that the various components can be effectively sealed after assembly, effectively improving its waterproof performance.

Claims

1. A high-strength passenger car sliding door outer switch, characterized by: The invention comprises an outer mounting plate (1), wherein the middle portion of the outer mounting plate (1) has a mounting groove, wherein a mounting seat is detachably provided in the mounting groove, wherein the mounting seat comprises a lower seat body plate (7), wherein the lower seat body plate (7) is connected to the reinforcing positioning ring (2) through a fastener, and further comprises a reinforcing positioning plate (3) and a button cover (4) which completely fills the interior of the reinforcing positioning ring (2), wherein the button cover (4) is kept flush with the end faces of the reinforcing positioning ring (2) and the reinforcing positioning plate (3), wherein a switch assembly is provided corresponding to the button cover (4), and the lower seat body plate (7) and the outer mounting plate (1) are tightly pressed together. An annular sealing ring (11) is provided, and a card slot (21) is circumferentially provided on the outer side wall of the lower seat body plate (7), and further comprises a card plate, wherein the card plate has a first card portion (14) in the form of a flat plate, and the first card portion (14) can be inserted into the card slot (21), and a Z-shaped second card portion (16) is extended from one end of the first card portion (14), and the second card portion (16) can be fastened with a protrusion (17) extending from the inner ring of the mounting groove of the outer mounting plate (1), and the lower seat body plate (7) is provided with a clearance groove (5) at a position corresponding to the card plate.

2. The high-strength passenger car sliding door outer switch according to claim 1, characterized in that: The switch assembly comprises a button block (8), the button cover (4) is sleeved on the button block (8), a first elastic sealing sleeve (9) is provided between the button block (8) and the lower seat body plate (7), the lower seat body plate (7) is connected to a switch seat (12), a sensing chip (25) is provided in the switch seat (12), a contact sensing portion (24) is provided on the sensing chip (25), a second elastic sealing sleeve (23) is provided above the sensing chip (25) to shield the sensing chip (25) and the contact sensing portion (24), and a pressing portion (22) capable of pressing the contact sensing portion (24) is provided on the button block (8).

3. The high-strength passenger car sliding door outer switch according to claim 1, characterized in that: The first clamping portion (14) also has a limit block (15) bent inwardly, and the lower seat body plate (7) is provided with a limit protrusion (19), the limit protrusion (19) has an inclined portion (18), and below the inclined portion (18) there is a limit plane (20) that can abut against the limit block (15).

4. The high-strength passenger car sliding door outer switch according to claim 1, characterized in that: The bottom of the reinforcing positioning ring (2) has a card-mounting cavity, and a sealing gasket (10) is provided in the card-mounting cavity. The sealing gasket (10) can seal the top of the clearance groove (5).

5. The high-strength passenger car sliding door outer switch according to claim 1, characterized in that: One side of the lower seat body plate (7) has a first reinforcing rib (6) in a honeycomb shape, and the other side of the lower seat body plate (7) has a second reinforcing rib (13) in a rectangular grid shape.

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