Mounting structure of grip button of electric vehicle

Abstract

The utility model discloses a mounting structure of an electric vehicle grip button, which comprises a switch shell and a function button arranged on the switch shell, a containing groove is formed in the position, corresponding to the function button, of the switch shell, the function button is mounted in the containing groove, a hanging lug part is arranged below the function button, a mounting hole is formed in the hanging lug part, and the function button is mounted in the mounting hole. A fixing column is arranged at the position, corresponding to the hanging lug part, in the containing groove, a penetrating hole is formed in the fixing column, and the function button further comprises a fixing pin shaft which penetrates through the mounting hole and the penetrating hole so that the function button can be arranged in the containing groove. According to the utility model, the structure design is reasonable, the fixed pin shaft is used to connect the switch housing and the function button, the contact spacing area is increased, the force bearing point of the function button is changed to the central position, the force bearing is balanced, and the strength performance during user operation and external force pull-off is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle accessories, and more specifically to an installation structure for a handle button of an electric vehicle. Background Art

[0002] There are various control buttons on the handlebars of electric vehicles, which are used to control parking, horn, steering, lights, speed control, etc. The existing installation method of the handlebar buttons of electric vehicles usually adopts the method of fixing the housing and the buttons by snapping. Figure 1 As shown, a buckle a is provided on the shell, and a matching slot b is provided on the button. During installation, the button is assembled downward into the shell to achieve a buckle fit between the two.

[0003] However, the above-mentioned existing button and shell installation structure has the following defects: since the button is forced to be buckled into the buckle in the shell during installation, it is worn, resulting in a reduction in the button contact limit, and the button is easily fallen off during subsequent user operation, causing certain safety hazards to the user. Summary of the invention

[0004] The utility model overcomes the shortcomings of the prior art and provides an installation structure for a handlebar button of an electric vehicle. The structure has a reasonable design. By using a fixed pin shaft to connect the switch housing and the function button, the contact limit area is increased, the force point of the function button is changed to the center position, the force is balanced, and the strength performance when the user operates and is pulled off by external force is improved.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mounting structure for a handlebar button of an electric vehicle comprises a switch housing and a function button arranged on the switch housing, wherein a receiving groove is formed on the switch housing at a position corresponding to the function button, the function button is installed in the receiving groove, a hanging ear portion is arranged below the function button, a mounting hole is formed on the hanging ear portion, a fixing column is arranged in the receiving groove at a position corresponding to the hanging ear portion, a through hole is arranged on the fixing column, and a fixing pin shaft is also included, the fixing pin shaft passes through the mounting hole and the through hole to install the function button in the receiving groove.

[0007] Preferably, a carrier bracket is further included, the switch housing is mounted on the carrier bracket, and a limit stopper is provided on the carrier bracket at a position corresponding to the fixed pin shaft.

[0008] Preferably, a limiting groove is formed on the side of the accommodating groove on the switch housing, the limiting groove partially limits the end of the fixing pin shaft, and the limiting groove is arranged at a position of the switch housing corresponding to the limiting baffle.

[0009] Preferably, the ear hook portion is arranged in the middle position below the function button, and two ear hook portions are provided, and the two ear hook portions are respectively located at two sides of the fixing column.

[0010] Preferably, the outer side surface of the ear hook portion is formed with a first inclined surface that is recessed inward and inclined, and the side surface of the accommodating groove is formed with a second inclined surface that is protruding outward and inclined at a position corresponding to the ear hook portion, and the second inclined surface matches the first inclined surface.

[0011] Preferably, the through hole is configured as a strip-shaped hole, and an arc-shaped concave surface is provided on the bottom of the receiving groove where it is fixed.

[0012] Beneficial effects of the utility model:

[0013] The utility model has a reasonable structural design. By using a fixed pin shaft to connect the switch housing and the function button, the contact limiting area is increased, the force point of the function button is changed to the center position, the force is balanced, and the strength performance when the user operates and is pulled off by external force is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the assembly structure of the existing button and housing;

[0015] Figure 2 It is a structural schematic diagram of a specific embodiment of the utility model;

[0016] Figure 3 It is an exploded view of a specific embodiment of the utility model;

[0017] Figure 4 The local structure of the specific embodiment of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 5 The local structure of the specific embodiment of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 6 This is a structural diagram of a function button in a specific embodiment of the utility model;

[0020] Figure 7 It is a structural schematic diagram of a receiving groove according to a specific embodiment of the utility model.

[0021] In the figure: a, buckle; b, slot; 1, switch housing; 11, limit slot; 2, function button; 3, accommodating slot; 31, second inclined surface; 32, arc-shaped concave surface; 4, ear hanging part; 41, mounting hole; 42, first inclined surface; 5, fixing column; 51, through hole; 6, fixing pin; 7, carrier bracket; 71, limit baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 2-7 As shown, a mounting structure of a handlebar button of an electric vehicle comprises a switch housing 1 and a function button 2 arranged on the switch housing 1, a receiving groove 3 is formed at a position of the switch housing 1 corresponding to the function button 2, the function button 2 is installed in the receiving groove 3, a hanging ear portion 4 is arranged below the function button 2, a mounting hole 41 is formed on the hanging ear portion 4, a fixing column 5 is arranged at a position corresponding to the hanging ear portion 4 in the receiving groove 3, a through hole 51 is arranged on the fixing column 5, and a fixing pin shaft 6 is also included, the fixing pin shaft 6 passes through the mounting hole 41 and the through hole 51 to install the function button 2 in the receiving groove 3.

[0024] By adopting the above technical scheme, in the utility model, by setting a fixing column 5 in the accommodating groove 3 of the switch housing 1, and setting a hanging ear on the function button 2, and by passing the fixing pin 6 through the fixing column 5 and the hanging ear, compared with the prior art, the snap-on connection method a of the shell button is cancelled, and there is no need to force buckle during installation. The fixing pin 6 is used to connect the switch housing 1 and the function button 2, which increases the contact limit area, changes the force point of the function button 2 to the center position, balances the force, and improves the strength performance during user operation and when pulled off by external force.

[0025] As an improved specific implementation manner, it also includes a carrier bracket 7 , the switch housing 1 is mounted on the carrier bracket 7 , and a limit stopper 71 is provided on the carrier bracket 7 at a position corresponding to the fixing pin shaft 6 .

[0026] By adopting the above technical solution, the carrier bracket 7 is mainly used to install the micro switch lamp components, which are used to dock with the function button 2. By arranging the limit baffle 71 on the carrier bracket 7, the fixed pin 6 can be limited to prevent the fixed pin 6 from falling off.

[0027] As an improved specific implementation, a limiting groove 11 is formed on the side of the accommodating groove 3 on the switch housing 1, and the limiting groove 11 partially limits the end of the fixing pin shaft 6. The limiting groove 11 is arranged at a position of the switch housing 1 corresponding to the limiting baffle 71.

[0028] By adopting the above technical solution, the setting of the limiting groove 11 can be used to partially accommodate and limit the end of the fixed pin shaft 6, thereby playing a role in axially limiting the fixed pin shaft 6.

[0029] As an improved specific implementation manner, the ear hook portion 4 is arranged at a middle position below the function button 2 , and two ear hook portions 4 are provided, and the two ear hook portions 4 are respectively located at two sides of the fixing column 5 .

[0030] By adopting the above technical solution, the switch button is configured in this way, so that the force applied to the switch button is more balanced, which is convenient for the user to operate the switch button, and the switch button has better connection stability.

[0031] As an improved specific implementation method, the outer side surface of the ear hook portion 4 is formed with a first inclined surface 42 that is recessed inward and inclined, and the side surface of the accommodating groove 3 is formed with a second inclined surface 31 that is protruding outward and inclined at a position corresponding to the ear hook portion 4, and the second inclined surface 31 cooperates with the first inclined surface 42.

[0032] By adopting the above technical solution, when the switch button is installed and inserted into the receiving groove 3, the cooperation between the first inclined surface 42 and the second inclined surface 31 has good installation positioning, which plays a role in facilitating installation and pre-positioning.

[0033] As an improved specific implementation, the through hole 51 is configured as a strip-shaped hole, and an arc-shaped concave surface 32 is provided at the fixed bottom of the accommodating groove 3 .

[0034] By adopting the above technical solution, it is easy to insert the fixing pin 6 into the through hole 51, which is convenient for installation. In addition, the setting of the arc-shaped concave surface 32 can also play a role in accommodating and positioning the fixing pin 6.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric vehicle handlebar button mounting structure, comprising a switch housing (1) and a function button (2) arranged on the switch housing (1), wherein the switch housing (1) is formed with a receiving groove (3) at a position corresponding to the function button (2), and the function button (2) is mounted in the receiving groove (3), characterized in that: An ear hook (4) is provided below the function button (2), a mounting hole (41) is formed on the ear hook (4), a fixing column (5) is provided in the receiving groove (3) at a position corresponding to the ear hook (4), a through hole (51) is provided on the fixing column (5), and a fixing pin shaft (6) is also included, the fixing pin shaft (6) passes through the mounting hole (41) and the through hole (51) so as to install the function button (2) in the receiving groove (3).

2. The mounting structure of the handlebar button of an electric vehicle according to claim 1, characterized in that: It also includes a carrier bracket (7), the switch housing (1) is mounted on the carrier bracket (7), and a limit stopper (71) is provided on the carrier bracket (7) at a position corresponding to the fixed pin shaft (6).

3. The mounting structure of the handlebar button of an electric vehicle according to claim 2, characterized in that: A limiting groove (11) is formed on the switch housing (1) on the side surface of the accommodating groove (3), the limiting groove (11) partially limits the end of the fixed pin shaft (6), and the limiting groove (11) is arranged at a position of the switch housing (1) corresponding to the limiting baffle (71).

4. The mounting structure of the handlebar button of an electric vehicle according to claim 1, 2 or 3, characterized in that: The ear hook portion (4) is arranged at a lower middle position of the function button (2), and two ear hook portions (4) are arranged, and the two ear hook portions (4) are respectively located at two sides of the fixing column (5).

5. The mounting structure of the handlebar button of an electric vehicle according to claim 4, characterized in that: The outer side surface of the ear hook portion (4) is formed with a first inclined surface (42) which is recessed inwards and arranged obliquely, and the side surface of the accommodating groove (3) is formed with a second inclined surface (31) which is protruding outwards and arranged obliquely at a position corresponding to the ear hook portion (4), and the second inclined surface (31) matches the first inclined surface (42).

6. The mounting structure of the handlebar button of an electric vehicle according to claim 5, characterized in that: The through hole (51) is configured as a strip-shaped hole, and an arc-shaped concave surface (32) is provided at the fixed bottom of the accommodating groove (3).

Images