Trunk control switch

Abstract

According to the technical scheme, the trunk control switch is characterized by comprising a shell with a concave cavity and a cover plate which is connected with the shell in a clamped mode and used for sealing the concave cavity, a through hole is formed in the cover plate in a penetrating mode, a light touch switch is arranged in the concave cavity, and a guide pipe perpendicular to the button position of the light touch switch is arranged on the inner wall of the concave cavity. A pressing block perpendicular to the light touch switch button is arranged in the guide pipe in a sliding mode, and a reset tension spring is connected between the guide pipe and the pressing block. One end of the switch pressing plate is connected with the pressing block through a connecting structure, and the other end of the switch pressing plate extends to the outside through the through hole; the rubber sealing sleeve covers one end, exposed to the outside, of the switch pressing plate, is fixedly connected with the cover plate and is used for sealing the through hole; the pressing block which is driven by the switch pressing plate and vertically slides relative to the touch switch is arranged in the concave cavity, so that acting force borne by the touch switch button is vertical to the button, the touch switch is prevented from being damaged by oblique acting force, and the service life of the switch is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a trunk control switch. Background Art

[0002] The traditional car trunk switch includes a shell, a pressing plate rotatably arranged at one end of the shell, and a touch switch arranged in the shell. The touch switch has a button that cooperates with the pressing plate to open or close the touch switch. The user can press the pressing plate to drive the touch switch to close, thereby opening the car trunk; however, since the existing pressing plate is rotatably arranged on the shell, when driving the pressing switch, the movement trajectory of the end of the pressing plate that contacts the touch switch is in an arc. Therefore, when the pressing plate drives the Weidong switch, the direction of the force applied by the pressing plate to the touch switch button is not perpendicular to the button. If the touch switch button is subjected to such oblique force for a long time, the internal mechanism of the touch switch will be damaged, resulting in the switch not being able to work normally or the pressing feeling becoming unstable, thereby affecting the service life of the switch. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a trunk control switch. By arranging a pressing block in a concave cavity that is driven by a switch pressure plate and slides vertically relative to the touch switch, the force acting on the touch switch button can be vertical to the button, thereby avoiding damage to the touch switch by oblique force and increasing the service life of the switch.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a trunk control switch, comprising a shell with a concave cavity and a cover plate that is clamped with the shell for closing the concave cavity, the cover plate is penetrated by a through hole, a touch switch is arranged in the concave cavity, a guide tube perpendicular to the button position of the touch switch is arranged on the inner wall of the concave cavity, the guide tube is open at one end relative to the touch switch, a pressing block perpendicular to the button of the touch switch is slidably arranged in the guide tube, a reset tension spring that drives the pressing block away from the touch switch is connected between the guide tube and the pressing block; a switch pressing plate that drives the pressing block to move perpendicular to the direction of the touch switch button to press the touch switch is also rotatably arranged in the concave cavity, one end of the switch pressing plate is connected to the pressing block by a connecting structure, and the other end extends to the outside through the through hole; it also includes a rubber sealing sleeve covering the end of the switch pressing plate exposed to the outside, and the rubber sealing sleeve is fixedly connected to the cover plate for closing the through hole.

[0005] The utility model is further configured such that the connection structure includes a slide groove penetrating through both sides of the guide tube, and guide rods slidingly matched with the slide groove are arranged on both sides of the pressing block, and one end of a pair of guide rods penetrates the slide groove and is exposed in the concave cavity and slidingly matched with one end of the switch pressure plate.

[0006] The utility model is further configured such that one end of the switch pressure plate located in the concave cavity is extended toward the pressing block and is provided with a driving part corresponding to a pair of guide rods respectively, and one side of the guide rod corresponding to the pair of driving parts is provided with a limiting groove arranged along the length direction of the switch pressure plate, and the guide rod is slidably arranged in the limiting groove.

[0007] The utility model is further configured that a pair of connecting grooves connected to the limiting grooves are provided at one end of the driving parts away from the switch pressure plate, and the guide rod enters the limiting grooves through the connecting grooves.

[0008] The utility model is further configured that an elastic member is provided between the concave cavity and the switch pressing plate, and the elastic member is used to drive the driving part of the switch pressing plate to swing in a direction away from the touch switch.

[0009] The utility model is further configured such that the elastic member is a spring sheet structure arranged at an angle between the concave cavity and the driving part, one end of the spring sheet structure is fixed in the concave cavity, and the other end is a movable end extending obliquely to contact and cooperate with the driving part.

[0010] In summary, the beneficial effects of the utility model are:

[0011] Compared with the prior art, the present application arranges a guide tube in the concave cavity and a pressing block slidably arranged in the guide tube. The pressing block slides with the switch pressure plate, so that when the staff wants to press the button of the touch switch by controlling the switch pressure plate, the switch pressure plate will drive the pressing block to slide vertically to the button of the touch switch, thereby applying a force vertical to the button of the touch switch, thereby preventing the touch switch button from being subjected to an oblique force, and preventing the button from being subjected to an oblique force for a long time, which may cause the internal structure of the touch switch to be damaged and deformed, resulting in the switch failing to work normally or the pressing feel becoming unstable, thereby effectively improving the service life of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of this embodiment.

[0013] Figure 2 It is a cross-sectional structural diagram of this embodiment.

[0014] Figure 3 yes Figure 2 A magnified schematic diagram of the connection structure.

[0015] Figure 4 It is a schematic diagram of the structure of the cavity.

[0016] Figure 5 yes Figure 4 Schematic diagram of the structure of the guide tube.

[0017] Figure 6This is the connection diagram between the switch pressure plate and the pressing block.

[0018] Figure numerals: 1. Shell; 2. Cavity; 3. Cover plate; 4. Through hole; 5. Touch switch; 51. Button; 6. Guide tube; 61. Slide groove; 62. Guide rod; 7. Pressing block; 8. Reset spring; 9. Switch pressure plate; 91. Driving part; 92. Limiting groove; 93. Connecting groove; 10. Rubber sealing sleeve; 11. Shrapnel structure; 12. Movable end. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-6 As shown, this embodiment discloses a trunk control switch, including a housing 1 with a concave cavity 2, a cover plate 3 is clamped on one side of the housing 1, a through hole 4 connecting the concave cavity 2 with the outside is provided on the cover plate 3, a light touch switch 5 is provided on one side of the concave cavity 2, a switch pressing plate 9 is rotated in the concave cavity 2, one end of the switch pressing plate 9 passes through the through hole 4 of the cover plate 3 and is exposed to the outside, and the other end is located above the button 51 of the light touch switch 5, and the user can trigger the light touch switch 5 to unlock by controlling the switch pressing plate 9; Figure 1-2 As shown, the rubber sealing sleeve 10 is sleeved on one end of the switch pressing plate 9 and the edge of the sealing sleeve is bonded to the cover plate 3 by glue to seal the through hole 4, thereby improving the sealing effect.

[0021] like Figure 2-6 As shown, a guide tube 6 corresponding to the position of the button 51 is provided on one side of the cavity 2 relative to the touch switch 5, and slide grooves 61 are provided on both sides of the guide tube 6. A pressing block 7 is slidably provided in the guide tube 6, and the pressing block 7 is connected to the guide tube 6 by a reset tension spring 8, and the tension spring can drive the pressing block 7 to move away from the button 51; guide rods 62 corresponding to the position of the slide groove 61 are provided on both sides of the pressing block 7, and one end of the guide rod 62 passes through the slide groove 61 and is exposed in the cavity 2, and a driving part 91 is extended at one end of the switch pressing plate 9 in the direction of the guide rod 62, and a pair of limiting grooves 92 arranged along the length direction of the switch pressing plate 9 are provided on one side of the driving part 91 corresponding to the guide rod 62. The guide rod 62 is slidably arranged in the limit groove 92. Through the limit groove 92, the sliding cooperation between the switch pressure plate 9 and the pressing block 7 can be realized through the guide rod 62 and the limit groove 92, so that the swinging action of the switch pressure plate 9 is converted into the vertical sliding action of the pressing block 7. Therefore, when the staff needs to trigger the touch switch 5, the force applied to the touch switch 5 is perpendicular to its button 51, thereby preventing the button 51 of the touch switch 5 from being subjected to an oblique force, and preventing the button 51 from being subjected to an oblique force for a long time, which may cause the internal structure of the touch switch 5 to be damaged and deformed, resulting in the switch being unable to work normally or the pressing feeling becoming unstable, thereby effectively improving the service life of the switch.

[0022] like Figure 3 , 6 As shown, a connecting groove 93 connected to the limiting groove 92 is formed at one end of the driving portion 91 away from the switch pressing plate 9, and the guide rod 62 enters the limiting groove 92 through the connecting groove 93. The setting of the connecting groove 93 enables the staff to connect the switch pressing plate 9 and the pressing block 7 by only aligning the connecting groove 93 with the position of the guide rod 62 after the pressing block 7 is installed in place, so that the guide rod 62 is inserted into the connecting groove 93 and enters the limiting groove 92 to achieve sliding fit, which makes the structure simpler and facilitates the installation of the product.

[0023] And as Figure 5 As shown, a pair of rubber limit blocks are provided at the opening of the slide slot 61 of the guide tube 6 , and the limit blocks can limit the position of the guide rod 62 , thereby avoiding excessive pressure on the touch switch 5 .

[0024] like Figure 3 As shown, an elastic member is provided between the cavity 2 and the switch pressing plate 9, and the elastic member is used to drive the driving portion 91 of the switch pressing plate 9 to swing in a direction away from the touch switch 5; the elastic member is a spring structure 11 provided at an angle between the cavity 2 and the driving portion 91, one end of the spring structure 11 is fixed in the cavity 2, and the other end is a movable end 12 extending obliquely to contact and cooperate with the driving portion 91;

[0025] The spring structure 11 can support the switch pressing plate 9 and drive the switch pressing plate 9 to reset and drive the pressing block 7 away from the touch switch 5, thereby ensuring the stability of the switch pressing plate 9 during use.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A trunk control switch, comprising a housing (1) with a concave cavity (2) and a cover plate (3) engaged with the housing (1) for closing the concave cavity (2), wherein a through hole (4) is provided through the cover plate (3), and a touch switch (5) is provided in the concave cavity (2), characterized in that: The inner wall of the concave cavity (2) is provided with a guide tube (6) perpendicular to the position of the button (51) of the touch switch (5), the guide tube (6) is open at one end relative to the touch switch (5), a pressing block (7) perpendicular to the button (51) of the touch switch (5) is slidably arranged in the guide tube (6), and a reset tension spring (8) is connected between the guide tube (6) and the pressing block (7) for driving the pressing block (7) to move away from the touch switch (5); a switch pressing plate (9) is also rotatably arranged in the concave cavity (2) for driving the pressing block (7) to move perpendicular to the button (51) of the touch switch (5) to press the touch switch (5), one end of the switch pressing plate (9) is connected to the pressing block (7) through a connecting structure, and the other end extends to the outside through the through hole (4); and a rubber sealing sleeve (10) is also included to cover the end of the switch pressing plate (9) exposed to the outside, and the rubber sealing sleeve (10) is fixedly connected to the cover plate (3) and is used to close the through hole (4).

2. A trunk control switch according to claim 1, characterized in that: The connection structure comprises a slide groove (61) penetrating through the two sides of the guide tube (6), and guide rods (62) slidingly matched with the slide groove (61) are arranged on both sides of the pressing block (7), and one end of a pair of guide rods (62) penetrates the slide groove (61) and is exposed in the concave cavity (2) and is slidingly matched with one end of the switch pressure plate (9).

3. A trunk control switch according to claim 2, characterized in that: One end of the switch pressing plate (9) located in the concave cavity (2) is extended in the direction of the pressing block (7) and is provided with a driving part (91) corresponding to a pair of guide rods (62) respectively; one side of the pair of driving parts (91) corresponding to the guide rods (62) is provided with a limiting groove (92) arranged along the length direction of the switch pressing plate (9); the guide rods (62) are slidably arranged in the limiting groove (92).

4. A trunk control switch according to claim 3, characterized in that: A connecting groove (93) connected to the limiting groove (92) is formed at one end of the pair of driving parts (91) away from the switch pressure plate (9), and the guide rod (62) enters the limiting groove (92) through the connecting groove (93).

5. The trunk control switch according to claim 3, characterized in that: An elastic member is provided between the concave cavity (2) and the switch pressing plate (9), and the elastic member is used to drive a driving portion (91) of the switch pressing plate (9) to swing in a direction away from the touch switch (5).

6. A trunk control switch according to claim 5, characterized in that: The elastic member is a spring sheet structure (11) arranged at an angle between the concave cavity (2) and the driving portion (91); one end of the spring sheet structure (11) is fixed in the concave cavity (2), and the other end is a movable end (12) extending obliquely to contact and cooperate with the driving portion (91).

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