Motorcycle central control panel switch with high waterproof performance

Abstract

The utility model provides a motorcycle center control panel switch with high waterproof performance, and relates to the field of waterproof switches, the motorcycle center control panel switch comprises a base, a circuit board and a shell, the shell is provided with a first mounting ring, a second mounting ring and a third mounting ring, the first mounting ring is integrally formed on the shell and protrudes out of the upper end face of the shell; the gear ring is coaxially and rotatably arranged on the first mounting ring, and a gear shifting damping structure is arranged between the gear ring and the first mounting ring; the knob is mounted on the gear ring in a synchronous moving manner; the button is arranged in the knob, the upper end of the button penetrates through and protrudes out of the knob, and a pressing structure is arranged between the button and the circuit board; the second mounting ring is arranged between the knob and the gear ring, the inner peripheral side of the second mounting ring is provided with a first water retaining edge extending upwards to the inner side of the knob, and the outer peripheral side of the second mounting ring is provided with a second water retaining edge covering the outer periphery of the first mounting ring downwards. The waterproof effect on external rainwater and water vapor can be achieved, water can be drained in time, water accumulation is prevented, and the waterproof performance is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle central control switches, and in particular to a motorcycle central control panel switch with high waterproof performance. Background Art

[0002] The central control panel switch of a motorcycle generally includes a housing, a knob and a button. A circuit board with a gear area and a gold finger is arranged inside the housing. Different functions can be realized by rotating the knob and pressing the button. However, as an outdoor driving tool, motorcycles are often exposed to alternating cold and hot weather and rainy environments, and the central control switch is used more frequently, so the requirements for its waterproof performance are relatively high.

[0003] In order to improve the waterproof performance of motorcycle central control switches, the circuit boards are generally filled with glue to meet high waterproof requirements. This setting makes the central control switch feel extremely poor, and does not take into account the sealing and waterproof settings of the knobs and buttons. Utility Model Content

[0004] In order to improve the problem that the current central control switch is waterproofed by a glue filling process, which affects the convenience of switch operation, the present application provides a motorcycle central control panel switch with high waterproof performance.

[0005] The present application provides a highly waterproof motorcycle central control panel switch using the following technical solution:

[0006] A motorcycle central control panel switch with high waterproof performance, comprising a base, a circuit board and a shell, wherein the shell is provided with:

[0007] A first mounting ring is integrally formed on the housing and protrudes from an upper end surface of the housing;

[0008] A gear ring is coaxially rotatably arranged on the first mounting ring, and a gear adjustment damping structure is arranged between the gear ring and the first mounting ring;

[0009] A knob, movably mounted on the gear ring;

[0010] A button is arranged inside the knob and the upper end thereof penetrates through and protrudes from the knob, and a pressing structure is arranged between the button and the circuit board;

[0011] The second mounting ring is arranged between the knob and the gear ring, the inner circumference of the second mounting ring has a first water retaining edge extending upward to the inner side of the knob, the outer circumference of the second mounting ring has a second water retaining edge downwardly covering the outer circumference of the first mounting ring, and the outer shell is provided with a clamping structure for locking the second mounting ring on the outer shell.

[0012] Furthermore, a third water retaining edge extends downward from the outer periphery of the gear ring and is attached to the outer peripheral wall of the first mounting ring. The third water retaining edge is located between the first mounting ring and the second water retaining edge.

[0013] Furthermore, an upper tube extends upwardly from the inner circumference of the gear ring, and the lower part of the button is embedded between the upper tube and the button.

[0014] Furthermore, a plurality of first clamping seats are fixedly connected to the outer periphery of the upper tube, and a plurality of first tenons which are engaged and adapted with the first clamping seats are arranged on the inner wall of the knob.

[0015] Furthermore, a first sinking platform is arranged on the outer peripheral side of the upper part of the upper tube, and the lower part of the button is slidably arranged on the first sinking platform.

[0016] Furthermore, a sealing ring is provided on one side of the second mounting ring close to the gear ring;

[0017] When the second mounting ring is clamped on the housing by the clamping structure, the sealing ring is in a compressed state.

[0018] Furthermore, the gear adjustment damping structure includes:

[0019] A plurality of damping grooves are provided on the inner wall of the first mounting ring;

[0020] A shift pin, inserted into the damping groove;

[0021] an elastic member, disposed between the shift pin and the bottom wall of the damping groove; and

[0022] The damping teeth are provided in plurality and are distributed on one side of the gear ring close to the damping groove; when the shift pin contacts the end of the damping teeth, the elastic member is in a compressed state.

[0023] Furthermore, the damping teeth are triangular teeth.

[0024] Furthermore, the circuit board is provided with a conductive rubber covering the upper end surface of the circuit board.

[0025] Furthermore, a fourth water retaining edge extends downward from the inner top wall of the shell near the edge of the circuit board, a fifth water retaining edge is integrally formed on the upper end surface of the conductive rubber, and the fifth water retaining edge is embedded between the fourth water retaining edge and the inner peripheral wall of the shell.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. When the switch of the present application is in a rainy scene, the setting of the first water retaining edge on the second mounting ring can reduce the probability of rainwater entering the knob, achieving the first waterproof effect; the setting of the third water retaining edge on the gear ring can reduce the probability of water vapor entering the knob penetrating into the inner part of the housing from the gap between the gear ring and the first mounting ring, achieving the second waterproof effect; the setting of the first mounting ring and the setting of the drainage gap between the second water retaining edge and the housing can fully drain and dissipate the rainwater and water vapor gathered between the second water retaining edge and the first mounting ring, so as to reduce the probability of water accumulation in the switch of the present application after water is released, so that the switch of the present application can not only achieve the waterproof effect against external rainwater and infiltrated water vapor, but also can timely drain water and prevent water accumulation, greatly improving the waterproof performance;

[0028] 2. The upper tube extending upward further blocks the possibility of external rainwater flowing back into the housing through the gap between the second mounting ring and the gear ring. At the same time, rainwater entering the knob from the gap between the knob and the button can also be blocked by the upper tube, achieving a third waterproof effect; and the button is further plugged into the first sink on the upper tube, which can reduce the possibility of water vapor between the button and the knob infiltrating into the internal space of the button, achieving a fourth waterproof effect;

[0029] 3. The setting of the conductive rubber can further block rainwater or water vapor entering the shell outside the circuit board, forming a fifth waterproof effect; and after the fifth water retaining edge on the conductive rubber is embedded in the gap between the fourth water retaining edge and the inner wall of the shell, it can prevent water vapor from penetrating into the seam between the base and the shell, and can further improve the fifth waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 is a partial cross-sectional view of the overall structure of an embodiment of the present application;

[0032] Figure 2 is an exploded schematic diagram of an embodiment of the present application;

[0033] Figure 3 It is a partial cross-sectional view of the embodiment of the present application mainly used to show the gear shifting damping structure.

[0034] Figure numerals: 11, base; 12, shell; 121, fourth water retaining edge; 21, circuit board; 22, conductive rubber; 221, fifth water retaining edge; 3, first mounting ring; 4, gear ring; 41, third water retaining edge; 42, upper tube; 421, first socket; 422, first sink; 5, knob; 51, first tenon; 6, button; 61, pressing column; 7, second mounting ring; 71, first water retaining edge; 72, second water retaining edge; 73, sealing ring; 81, damping groove; 82, shift pin; 83, elastic member; 84, damping tooth. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0036] The present application embodiment discloses a motorcycle central control panel switch with high waterproof performance. Figure 1 and Figure 2 The high waterproof motorcycle center control panel switch comprises a base 11, a circuit board 21 and a housing 12. The circuit board 21 is mounted on the base 11, and the base 11 is locked at the bottom of the housing 12. The housing 12 is provided with:

[0037] The first mounting ring 3 is integrally formed on the housing 12 and protrudes from the upper end surface of the housing 12, and is specifically arranged in a vertical cylindrical shape;

[0038] The gear ring 4 is coaxially rotatably arranged on the first mounting ring 3, and is specifically arranged in a horizontal ring-shaped sheet. A gear adjustment damping structure is arranged between the gear ring 4 and the first mounting ring 3;

[0039] The knob 5 is synchronously mounted on the gear ring 4, so that the gear ring 4 can be synchronously rotated when the knob 5 is turned;

[0040] The button 6 is arranged inside the knob 5 and the upper end thereof penetrates through and protrudes from the knob 5. A pressing structure is arranged between the button 6 and the circuit board 21. The pressing structure is specifically a pressing column 61 installed on the button 6.

[0041] The second mounting ring 7 is arranged between the knob 5 and the shift ring 4, and is arranged in a horizontal ring-shaped sheet. The inner peripheral side of the second mounting ring 7 has a first water retaining edge 71 extending upward to the inner side of the knob 5, and the outer peripheral side of the second mounting ring 7 has a second water retaining edge 72 downwardly covering the outer periphery of the first mounting ring 3. The outer shell 12 is provided with a clamping structure for locking the second mounting ring 7 on the outer shell 12. The clamping structure is specifically a common tenon and slot structure, which is a conventional setting and is not repeated here. The clamping structure is used to lock the second water retaining edge 72 on the outer shell 12 and leave a drainage gap between the second water retaining edge 72 and the upper end surface of the outer shell 12.

[0042] A third water retaining edge 41 extends downward from the outer periphery of the gear ring 4 and is fitted on the outer peripheral wall of the first mounting ring 3 . The third water retaining edge 41 is located between the first mounting ring 3 and the second water retaining edge 72 .

[0043] In this way, when the switch of the present application is in a rainy scene, the setting of the first water retaining edge 71 on the second mounting ring 7 can reduce the probability of rainwater entering the knob 5, thereby achieving a first waterproof effect; the setting of the third water retaining edge 41 on the gear ring 4 can reduce the probability of water vapor entering the knob 5 penetrating into the interior of the outer shell 12 from the gap between the gear ring 4 and the first mounting ring 3, thereby achieving a second waterproof effect; the setting of the first mounting ring 3 and the setting of the drainage gap between the second water retaining edge 72 and the outer shell 12 can enable the rainwater and water vapor gathered between the second water retaining edge 72 and the first mounting ring 3 to be fully drained and dissipated, so as to reduce the probability of water accumulation in the switch of the present application after water is released, so that the switch of the present application can not only achieve a waterproof effect against external rainwater and infiltrated water vapor, but also can drain water in time to prevent water accumulation, thereby greatly improving the waterproof performance.

[0044] In addition, in order to further reduce the spread of rain and water vapor inside the knob 5, refer to Figure 1 and Figure 2 An upper tube 42 extends upward from the inner circumference of the gear ring 4, and the upper end of the upper tube 42 is higher than the upper end of the first water retaining edge 71; the lower part of the button 6 is embedded between the upper tube 42 and the button 6, specifically, a first sink 422 is provided on the outer circumferential side of the upper part of the upper tube 42, and the lower part of the button 6 is slidably arranged on the first sink 422; a plurality of first clamping seats 421 are fixedly connected to the outer circumference of the upper tube 42, and a plurality of first tenons 51 that are engaged with the first clamping seats 421 are provided on the inner wall of the knob 5. The knob 5 is connected to the gear ring 4 in a synchronous manner through the clamping connection of the plurality of first tenons 51 and the plurality of first clamping seats 421.

[0045] Thus, the upwardly extending upper tube 42 further blocks the possibility of external rainwater flowing back into the outer shell 12 through the gap between the second mounting ring 7 and the gear ring 4. At the same time, rainwater entering the knob 5 from the gap between the knob 5 and the button 6 can also be blocked by the upper tube 42, thereby achieving a third waterproof effect. The button 6 is further inserted into the first sink 422 on the upper tube 42, which can reduce the possibility of water vapor between the button 6 and the knob 5 penetrating into the internal space of the button 6, thereby achieving a fourth waterproof effect.

[0046] And to further improve the waterproof performance, refer to Figure 1 and Figure 2 In another feasible embodiment, a sealing ring 73 is provided on the side of the second mounting ring 7 close to the shift ring 4; when the second mounting ring 7 is clamped on the housing 12 by the clamping structure, the sealing ring 73 is in a compressed state. The sealing ring 73 can well seal the gap between the second mounting ring 7 and the shift ring 4, and can also ensure that the first mounting ring 3 maintains good stability during the rotation of the knob 5, thereby ensuring the waterproof performance and improving the rotation smoothness of the knob 5 and the shift ring 4.

[0047] In addition, refer to Figure 2 and Figure 3 , the aforementioned gear adjustment damping structure includes:

[0048] The damping grooves 81 are arranged on the inner wall of the first mounting ring 3 and are provided in a plurality of numbers. The groove direction is arranged along the circumference of the first mounting ring 3. In the present embodiment, two damping grooves 81 are provided and are distributed in a circumferential array with equal spacing along the axial direction of the first mounting ring 3.

[0049] The shift pin 82 is inserted into the damping groove 81;

[0050] The elastic member 83 is disposed between the shift pin 82 and the bottom wall of the damping groove 81 and may be a spring; and

[0051] There are multiple damping teeth 84 distributed on one side of the gear ring 4 close to the damping groove 81, and multiple damping teeth 84 are evenly distributed on the gear ring 4; when the top of the shift pin 82 contacts the end of the damping tooth 84, the elastic member 83 is in a compressed state, and the damping teeth 84 are triangular teeth and their edges are all smooth transition surfaces.

[0052] In this way, when the user rotates the knob 5, the knob 5 drives the gear ring 4 and the multiple damping teeth 84 thereon to rotate. When the tooth end of the damping tooth 84 passes over the shift pin 82, it will first push the shift pin 82 to sink into the damping groove 81, and then the compressed elastic member 83 drives the shift pin 82 to bounce into the tooth grooves of two adjacent damping teeth 84, thereby achieving a click-click damping feeling. The user can clearly feel the gear position when shifting gears, and can achieve blind shifting without looking at the gear indicator.

[0053] In order to achieve more comprehensive protection for the circuit board 21, refer to Figure 1 A conductive rubber 22 covering the upper end surface of the circuit board 21 is provided on the circuit board 21, a fourth water retaining edge 121 extends downward from the inner top wall of the shell 12 near the edge of the circuit board 21, a fifth water retaining edge 221 is integrally formed on the upper end surface of the conductive rubber 22, and the fifth water retaining edge 221 is embedded between the fourth water retaining edge 121 and the inner peripheral wall of the shell 12; and a sealant is also poured on the back of the circuit board 21, so that water flowing from the base 11 direction cannot enter the circuit board 21.

[0054] The provision of the conductive rubber 22 can further block rainwater or water vapor entering the outer shell 12 outside the circuit board 21, thereby forming a fifth waterproof effect; and after the fifth water retaining edge 221 on the conductive rubber 22 is embedded in the gap between the fourth water retaining edge 121 and the inner wall of the outer shell 12, water vapor can be prevented from penetrating into the seam between the base 11 and the outer shell 12, and the fifth waterproof effect can be further improved.

[0055] The implementation principle of a high waterproof motorcycle central control panel switch in the embodiment of the present application is:

[0056] When the switch of the present application is in a rainy scene, the setting of the first water retaining edge 71 on the second mounting ring 7 can reduce the probability of rainwater entering the knob 5, thereby achieving a first waterproof effect; the setting of the third water retaining edge 41 on the gear ring 4 can reduce the probability of water vapor entering the knob 5 penetrating into the interior of the outer shell 12 from the gap between the gear ring 4 and the first mounting ring 3, thereby achieving a second waterproof effect; the setting of the first mounting ring 3 and the setting of the drainage gap between the second water retaining edge 72 and the outer shell 12 can enable the rainwater and water vapor gathered between the second water retaining edge 72 and the first mounting ring 3 to be fully emptied and dissipated, so as to reduce the probability of water accumulation in the switch of the present application after water is released, so that the switch of the present application can not only achieve a waterproof effect against external rainwater and infiltrated water vapor, but also can timely drain water and prevent water accumulation, thereby greatly improving the waterproof performance.

[0057] The upper tube 42 extending upward further blocks the possibility of external rainwater flowing back into the housing 12 through the gap between the second mounting ring 7 and the gear ring 4. At the same time, rainwater entering the knob 5 from the gap between the knob 5 and the button 6 can also be blocked by the upper tube 42, achieving a third waterproof effect; and the button 6 is further plugged into the first sink 422 on the upper tube 42, which can reduce the possibility of water vapor between the button 6 and the knob 5 penetrating into the internal space of the button 6, achieving a fourth waterproof effect. The setting of the conductive rubber 22 can further block the rainwater or water vapor entering the housing 12 outside the circuit board 21, forming a fifth waterproof effect; and after the fifth water retaining edge 221 on the conductive rubber 22 is embedded in the gap between the fourth water retaining edge 121 and the inner peripheral wall of the housing 12, it can prevent water vapor from penetrating into the joint between the base 11 and the housing 12, and can further improve the fifth waterproof effect.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high waterproof motorcycle center console switch, comprising a base, a circuit board and a housing, characterized in that: The housing is provided with: A first mounting ring is integrally formed on the housing and protrudes from an upper end surface of the housing; A gear ring is coaxially rotatably arranged on the first mounting ring, and a gear adjustment damping structure is arranged between the gear ring and the first mounting ring; A knob, movably mounted on the gear ring; A button is arranged inside the knob and the upper end thereof penetrates through and protrudes from the knob, and a pressing structure is arranged between the button and the circuit board; The second mounting ring is arranged between the knob and the gear ring, the inner circumference of the second mounting ring has a first water retaining edge extending upward to the inner side of the knob, the outer circumference of the second mounting ring has a second water retaining edge downwardly covering the outer circumference of the first mounting ring, and the outer shell is provided with a clamping structure for locking the second mounting ring on the outer shell.

2. A motorcycle central control panel switch with high waterproof performance according to claim 1, characterized in that: A third water retaining edge is extended downward from the outer periphery of the gear ring and is attached to the outer peripheral wall of the first mounting ring. The third water retaining edge is located between the first mounting ring and the second water retaining edge.

3. A motorcycle central control panel switch with high waterproof performance according to claim 1, characterized in that: An upper tube is extended upwardly from the inner circumference of the gear ring, and the lower part of the button is embedded between the upper tube and the button.

4. A motorcycle central control panel switch with high waterproof performance according to claim 3, characterized in that: A plurality of first clamping seats are fixedly connected to the outer periphery of the upper tube, and a plurality of first tenons which are engaged and adapted with the first clamping seats are arranged on the inner wall of the knob.

5. The high waterproof performance motorcycle center control panel switch according to claim 3, characterized in that: A first sunken platform is arranged on the outer peripheral side of the upper portion of the upper tube, and the lower portion of the button is arranged to fit and slide on the first sunken platform.

6. A motorcycle central control panel switch with high waterproof performance according to claim 1, characterized in that: A sealing ring is provided on one side of the second mounting ring close to the gear ring; When the second mounting ring is clamped on the housing by the clamping structure, the sealing ring is in a compressed state.

7. A motorcycle central control panel switch with high waterproof performance according to any one of claims 1 to 6, characterized in that: The gear adjustment damping structure comprises: A plurality of damping grooves are provided on the inner wall of the first mounting ring; A shift pin, inserted into the damping groove; an elastic member, disposed between the shift pin and the bottom wall of the damping groove; and The damping teeth are provided in plurality and are distributed on one side of the gear ring close to the damping groove; when the shift pin contacts the end of the damping teeth, the elastic member is in a compressed state.

8. A motorcycle central control panel switch with high waterproof performance according to claim 7, characterized in that: The damping teeth are triangular teeth.

9. The high waterproof performance motorcycle center control panel switch according to claim 1, characterized in that: The circuit board is provided with conductive rubber covering the upper end surface of the circuit board.

10. A motorcycle central control panel switch with high waterproof performance according to claim 9, characterized in that: A fourth water retaining edge extends downward from the inner top wall of the housing near the edge of the circuit board, a fifth water retaining edge is integrally formed on the upper end surface of the conductive rubber, and the fifth water retaining edge is embedded between the fourth water retaining edge and the inner peripheral wall of the housing.

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