Swing type key shift switch

Abstract

The utility model discloses a swing type button shift switch which comprises an outer shell, an inner shell is arranged in the outer shell, a movable cavity is formed in one side of the bottom of the inner shell, a supporting block is installed in the movable cavity in a sliding mode, a first spring is fixedly connected to the top of the supporting block, and a second spring is fixedly connected to the bottom of the first spring. According to the utility model, the design of a pendulum-type gear switching structure is adopted, the gear key works in a swinging manner on the switch, the bottom contact surface in the structural design is arranged to be a cambered surface, and the inner wall of the inner shell is fixedly connected with the inner wall of the inner shell. According to the utility model, the contact area with the shell is reduced, so that the abrasion of the gear key is reduced, an inclined strut type gear positioning structure is designed, the stability of gear positioning is ensured, the safety of driving a vehicle by a user is improved, the number of components is reduced, the cost investment is reduced, and convenience is provided for the work and use of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of key switches, in particular to a swing-type key shift switch. Background Art

[0002] Push-button shift switches are commonly found on electric vehicles and motorcycles. In order to facilitate user operation, today's vehicles have been upgraded compared to the past. For example, the motorcycle shift function has been upgraded from the previous pedal to push-button shifting. Nowadays, push-button shifting is also used on electric vehicles. The traditional push-button switch adopts a simple sliding working method. The sliding inner shell and the limiting outer shell have a large contact area, which also causes a lot of wear between the inner shell and the outer shell during long-term work. This will cause the gap between the inner shell and the outer shell to increase and the friction to decrease, making it difficult for the inner shell, that is, the button, to be positioned in the required gear. In this case, affected by the built-in spring of the switch, gear confusion is likely to occur. The originally engaged forward gear will eventually become the reverse gear, which brings great safety hazards to users driving the vehicle.

[0003] In view of the above problems, the present invention makes improvements. Summary of the Invention

[0004] The utility model provides a swing-type key shift switch, which solves the above-mentioned problems existing in the use process of the prior art.

[0005] The technical solution of the present utility model is achieved as follows: a swing-type key shift switch comprises an outer shell, an inner shell is arranged inside the outer shell, an active cavity is opened on one side of the bottom of the inner shell, a support block is slidably installed inside the active cavity, a spring is fixedly connected to the top of the support block, an end of the spring away from the support block is fixedly connected to the inner wall of the inner shell, a slot communicating with the active cavity is opened on one side of the inner shell, a block is fixedly connected to one side of the support block and is engaged in the slot, a swing rod is fixedly installed on the top of the inner shell, a button is movably installed on the upper surface of the outer shell, and the top end of the swing rod is inserted into the inside of the button.

[0006] The utility model is used for the swing-type key shift switch as described above, further comprising: a fixing sleeve is fixedly connected to the top of the inner side of the key, and the top end of the swing rod is inserted into the fixing sleeve.

[0007] The utility model is used for the swing-type key shift switch as described above, further comprising: a groove is provided on the top of the swing rod, and a convex strip that is fixedly connected to one side of the interior of the fixing sleeve and is clamped in the groove.

[0008] The utility model is used for the swing-type key shift switch as described above, further: a metal sheet is clamped on one side of the inner shell, two clamping slots are opened on both sides of the metal sheet, and two clamping blocks are fixedly connected on both sides of the inner shell and clamped in the corresponding clamping slots.

[0009] The utility model is used for the swing-type push-button shift switch as described above, further comprising: a mounting groove is opened on one side of the inner shell, a second spring is fixedly connected to the inner side of the metal sheet, and an end of the second spring away from the metal sheet extends into the mounting groove and is fixedly connected to the inner wall of the mounting groove.

[0010] The utility model is used for the swing-type key shift switch as described above, further comprising: a sealing gasket sleeved on the swing rod is provided inside the shell, and a clamping block four is fixedly connected to both sides of the shell.

[0011] The utility model is used for the swing-type button shift switch as described above, further: both ends of the inner cavity of the shell are provided with a three-card slot, the inner cavity of the shell is provided with a clamp located above the sealing gasket, and both ends of the two sides of the clamp are fixedly connected with a three-card block clamped in the corresponding three-card slot.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a pendulum-type gear switching structure design. The gear button works in a swinging manner when the switch is on. In the structural design, the bottom contact surface is set to an arc surface to reduce the contact area with the shell, thereby reducing the wear of the gear button. A diagonal bracing gear positioning structure is also designed to streamline the number of components, ensure the stability of the gear positioning, reduce the cost investment, and provide convenience for users' work.

[0014] 2. The utility model is provided with a groove, a fixing sleeve and a convex strip. When installed, the swing rod is inserted into the fixing sleeve, that is, inserted into the button. In this way, the swing rod can swing along with the swing of the button, thereby facilitating user operation and control. Among them, the convex strip is also clamped in the groove, which can limit the swing rod and prevent the end of the swing rod from moving freely in the fixing sleeve, providing convenience for the user's work.

[0015] 3. The utility model is provided with a metal sheet, a second spring, a second card slot, a second card block and an installation slot. Contacts are soldered on the metal sheet for connecting with the vehicle circuit to enable the user to control the vehicle. The metal sheet is clamped on the inner shell with the cooperation of the second card slot and the second card block, which can realize the user's quick installation work. After the metal sheet is installed, the second spring will be squeezed into the installation slot, and a reverse thrust will be applied to the metal sheet, so that the second card block can be firmly clamped in the second card slot, thereby improving the stability and firmness of the metal sheet after installation and providing convenience for the user's work.

[0016] 4. The utility model provides a sealing gasket and a clamping block four. The sealing gasket is used to seal the inner cavity of the shell to prevent dust and water from entering, prevent the key switch from being corroded, and extend the service life of the switch. The clamping block four enables the switch to be installed on the vehicle in a clamping manner, which can not only ensure the stability of the switch operation, but also improve the efficiency of the switch installation.

[0017] 5. The utility model is provided with a clamp, a clamping block three and a clamping slot three. The clamp is clamped in the shell and is arranged on the sealing gasket to limit the sealing gasket to prevent it from moving at will. When installing, the clamp is placed in the shell so that the four clamping blocks three around the clamp are respectively inserted into the corresponding clamping slots three. It is convenient and fast, easy for users to assemble, and provides convenience for users' work and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the utility model;

[0022] Figure 4 This is a bottom-up exploded schematic diagram of a partial three-dimensional structure of the present invention;

[0023] Figure 5 It is a bottom view schematic diagram of the three-dimensional structure of the key.

[0024] In the figure: 1. outer shell, 2. inner shell, 3. movable cavity, 4. support block, 5. spring 1, 6. clamping block 1, 7. clamping slot 1, 8. swing rod, 9. button, 10. groove, 11. fixing sleeve, 12. ridge, 13. metal sheet, 14. spring 2, 15. clamping slot 2, 16. clamping block 2, 17. mounting slot, 18. sealing gasket, 19. clamp, 20. clamping block 3, 21. clamping slot 3, 22. clamping block 4. DETAILED DESCRIPTION

[0025] The following is a combination of the appended examples of the present invention. Figure 1-5, clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention. Example

[0026] A swing-type key shift switch comprises an outer shell 1, an inner shell 2 is provided inside the outer shell 1, an active cavity 3 is provided on one side of the bottom of the inner shell 2, a support block 4 is slidably installed inside the active cavity 3, a spring 5 is fixedly connected to the top of the support block 4, and the end of the spring 5 away from the support block 4 is fixedly connected to the inner wall of the inner shell 2, a slot 7 communicating with the active cavity 3 is provided on one side of the inner shell 2, a block 6 fixedly connected to the slot 7 is fixedly connected to one side of the support block 4, a swing rod 8 is fixedly installed on the top of the inner shell 2, a button 9 is movably installed on the upper surface of the outer shell 1, and the top end of the swing rod 8 is inserted into the inside of the button 9.

[0027] The specific usage process is as follows: first, install the support block 4, spring 15, metal sheet 13, and spring 2 14 on the inner shell 2 in sequence, wherein the metal sheet 13 is soldered with contacts for connecting with the vehicle circuit to enable the user to control the vehicle, and the metal sheet 13 is clamped on the inner shell 2 with the cooperation of the card slot 2 15 and the card block 2 16, which can achieve quick installation by the user. After the metal sheet 13 is installed, the spring 2 14 will be squeezed into the installation groove 17, and a reverse thrust will be applied to the metal sheet 13, so that the card block 2 16 can be firmly clamped in the card slot 2 15, thereby improving the stability and firmness of the metal sheet 13 after installation, and providing convenience for the user's work. When installing the support block 4, first put the spring 1 5 into the active cavity 3, and then Press the support block 4 into the active cavity 3, and the support block 4 will compress the spring 15. Finally, the clamping block 16 is clamped into the clamping slot 7 to complete the installation of the support block 4. Then put the inner shell 2 into the outer shell 1, and then put the sealing gasket 18 into the outer shell 1 and put it on the swing rod 8. Then clamp the clamp 19 into the outer shell 1, wherein the clamp 19 is clamped into the outer shell 1 and is set on the sealing gasket 18 to limit the sealing gasket 18 to prevent the sealing gasket 18 from moving at will. When installing, put the clamp 19 into the outer shell 1 so that the four clamping blocks 3 20 around the clamp 19 are respectively clamped into the corresponding clamping slots 3 21. It is convenient and fast, easy for users to assemble, and provides convenience for users' work and use. Finally, install the button 9 on the outer shell 1, and finally install the assembled key switch to the vehicle. When the user uses it, he presses in the corresponding direction according to the text prompt on the surface of the key 9. For example, when the user presses in the direction of the word "forward", the other side of the key 9 will be tilted and raised, making the entire key 9 tilted, and the swing rod 8 and the inner shell 2 plugged into the key 9 will also swing and tilt, and the inner shell 2 will tilt from its original vertical state to the side away from the key 9 with the word "forward". Conversely, when the user presses the side of the key 9 with the word "reverse", the other side of the key 9 will be tilted and raised, and the swing rod 8 and the inner shell 2 will tilt and swing in the opposite direction, thereby realizing the user's "forward" and "reverse" gears. The switch provides convenience for the user's work. When the inner shell 2 is in a vertical state, the support block 4 is pressed into the active cavity 3 by pressure, and the spring 1 5 is compressed at the same time. At the same time, the card block 1 6 will also slide in the card slot 1 7. When the inner shell 2 tilts and swings to the corresponding side, the spring 1 5 will pop the support block 4 out of the inner cavity of the active cavity 3. It should be noted that at this time, the card block 1 6 will still slide in the card slot 1 7 and will be detached from the card slot 1 7, thereby limiting the support block 4. At this time, the bottom of the support block 4 contacts the inner wall of the outer shell 1, thereby supporting the entire inner shell 2 and playing a positioning role, ensuring that the switch can be stable in the switched gear, improving the safety of the user driving the vehicle, and vice versa, when switching to another gear, the same is true.It provides convenience for users' work and use, and because the bottom of the support block 4 is an arc-shaped surface, the contact surface with the inner wall of the shell 1 is small, and the wear caused during work will be reduced, thereby extending the service life of the support block 4.

[0028] Therefore, a pendulum-type gear switching structure is adopted. The gear button works in a swinging manner when switching. In the structural design, the bottom contact surface is set to an arc surface to reduce the contact area with the outer shell, thereby reducing the wear of the gear button. A diagonal gear positioning structure is also designed to ensure the stability of the gear positioning, improve the safety of users driving the vehicle, streamline the number of components, reduce the cost investment, and provide convenience for users' work.

[0029] A fixing sleeve 11 is fixedly connected to the top of the inner side of the button 9, and the top of the swing rod 8 is inserted into the fixing sleeve 11. A groove 10 is provided on the top of the swing rod 8, and a convex strip 12 that is clamped in the groove 10 is fixedly connected to one side of the inside of the fixing sleeve 11.

[0030] Specifically, the groove 10, the fixing sleeve 11 and the ridge 12 are arranged so that the swinging rod 8 is inserted into the fixing sleeve 11 during installation, that is, inserted into the button 9, so that the swinging rod 8 can swing along with the swing of the button 9, thereby facilitating user operation and control. Among them, the ridge 12 is also clamped in the groove 10, so that it can limit the swinging rod 8 and prevent the end of the swinging rod 8 from moving freely in the fixing sleeve 11, providing convenience for the user's work.

[0031] A metal sheet 13 is clamped on one side of the inner shell 2, and a second clamping slot 15 is provided on both sides of the metal sheet 13. A second clamping block 16 is fixedly connected to both sides of the inner shell 2 and is clamped in the corresponding second clamping slot 15. A mounting groove 17 is provided on one side of the inner shell 2, and a second spring 14 is fixedly connected to the inner side of the metal sheet 13. The end of the second spring 14 away from the metal sheet 13 extends into the mounting groove 17 and is fixedly connected to the inner wall of the mounting groove 17.

[0032] Specifically, the arrangement of the metal sheet 13, the second spring 14, the second card slot 15, the second card block 16 and the installation slot 17, the metal sheet 13 is soldered with contacts for connecting with the vehicle circuit to enable the user to control the vehicle, and the metal sheet 13 is clamped on the inner shell 2 with the cooperation of the second card slot 15 and the second card block 16, which can achieve quick installation by the user. After the metal sheet 13 is installed, the second spring 14 will be squeezed into the installation slot 17, and at the same time, a reverse thrust will be applied to the metal sheet 13, so that the second card block 16 can be firmly clamped in the second card slot 15, thereby improving the stability and firmness of the metal sheet 13 after installation and providing convenience for the user's work.

[0033] A sealing gasket 18 is provided inside the housing 1 and is sleeved on the swing rod 8. A clamping block 22 is fixedly connected to both sides of the housing 1.

[0034] Specifically, the sealing gasket 18 and the clamping block 4 22 are provided. The sealing gasket 18 is used to seal the inner cavity of the housing 1 to prevent dust and water from entering, prevent the key switch from being corroded, and extend the service life of the switch. The clamping block 4 22 enables the switch to be installed on the vehicle in a clamping manner, which can not only ensure the stability of the switch operation, but also improve the efficiency of the switch installation.

[0035] A card slot three 21 is provided at both ends of the inner cavity of the shell 1. The inner cavity of the shell 1 is provided with a clamp 19 located above the sealing gasket 18. Both ends of the clamp 19 are fixedly connected with a clamp block three 20 clamped in the corresponding card slot three 21.

[0036] Specifically, the arrangement of the clamp 19, the clamp block three 20 and the clamp slot three 21, the clamp 19 is clamped in the shell 1, and is arranged on the sealing gasket 18, for limiting the sealing gasket 18 to prevent the sealing gasket 18 from moving at will. During installation, the clamp 19 is placed in the shell 1 so that the four clamp blocks three 20 around the clamp 19 are respectively inserted into the corresponding clamp slots three 21. It is convenient and quick, easy for users to assemble, and provides convenience for users' work and use.

[0037] It should be noted that the functions to be implemented by each hardware in the present invention are supported by a large number of mature technologies and belong to the existing technology. The essence of the present invention lies in optimizing the combination of existing hardware and its connection methods for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A swing-type key shift switch, comprising a housing (1), characterized in that: An inner shell (2) is provided inside the outer shell (1), a movable cavity (3) is provided on one side of the bottom of the inner shell (2), a support block (4) is slidably installed inside the movable cavity (3), a spring (5) is fixedly connected to the top of the support block (4), an end of the spring (5) away from the support block (4) is fixedly connected to the inner wall of the inner shell (2), a slot (7) communicating with the movable cavity (3) is provided on one side of the inner shell (2), a block (6) fixedly connected to the slot (7) is fixedly connected to one side of the support block (4), a swing rod (8) is fixedly installed on the top of the inner shell (2), a button (9) is movably installed on the upper surface of the outer shell (1), and the top end of the swing rod (8) is inserted into the inside of the button (9).

2. The swing-type key shift switch according to claim 1, characterized in that: The top of the inner side of the button (9) is fixedly connected to a fixing sleeve (11), and the top end of the swing rod (8) is inserted into the fixing sleeve (11).

3. The swing-type key shift switch according to claim 2, characterized in that: A groove (10) is provided on the top of the swing rod (8), and a convex strip (12) is fixedly connected to one side of the interior of the fixing sleeve (11) and is engaged in the groove (10).

4. The swing-type key shift switch according to claim 3, characterized in that: A metal sheet (13) is clamped on one side of the inner shell (2), and two clamping slots (15) are provided on both sides of the metal sheet (13). Two clamping blocks (16) are fixedly connected to the corresponding two clamping slots (15) on both sides of the inner shell (2).

5. The swing-type key shift switch according to claim 4, characterized in that: A mounting groove (17) is provided on one side of the inner shell (2), and a second spring (14) is fixedly connected to the inner side of the metal sheet (13). An end of the second spring (14) away from the metal sheet (13) extends into the mounting groove (17) and is fixedly connected to the inner wall of the mounting groove (17).

6. The swing-type key shift switch according to claim 5, characterized in that: A sealing gasket (18) sleeved on the swing rod (8) is provided inside the housing (1), and a clamping block (22) is fixedly connected to both sides of the housing (1).

7. The swing-type key shift switch according to claim 6, characterized in that: A third card slot (21) is provided at both ends of the inner cavity of the shell (1), and a clamp (19) is provided in the inner cavity of the shell (1) above the sealing gasket (18), and both ends of both sides of the clamp (19) are fixedly connected with a third card block (20) clamped in the corresponding third card slot (21).

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