Electric vehicle instrument capable of being quickly disassembled and assembled

Abstract

The utility model relates to an electric vehicle instrument capable of being quickly assembled and disassembled, which comprises a base shell, a display panel arranged on the base shell and a mounting seat, and is characterized in that a first boss is arranged at the lower part of the base shell, a through hole is formed in the mounting seat, and the first boss is clamped into the through hole; a first locking claw and a second locking claw are arranged on the mounting seat, one end of the first locking claw is connected with the mounting seat in a swinging manner, and the other end of the first locking claw is connected with the second locking claw in a swinging manner; wherein a first connecting hole is formed in the mounting seat, and a second connecting hole is formed in the second locking claw; and in the swinging stroke of the second locking claw, the second connecting hole can be aligned with the first connecting hole. According to the utility model, the relative positions of the mounting seat and the base shell are quickly positioned through the first boss for assembly. And through the first locking claw and the second locking claw, rapid disassembly and assembly of the electric vehicle instrument are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle accessories, in particular to an electric vehicle instrument with quick disassembly and assembly. Background Art

[0002] The electric vehicle instrument is one of the important accessories of an electric vehicle. The electric vehicle instrument cooperates with a display panel to display the driving information of the electric vehicle, which is convenient for the rider to observe. The electric vehicle instrument is generally installed directly in front of the electric vehicle driver for use.

[0003] During the use of the electric vehicle instrument, situations such as instrument failure and damage that require maintenance and replacement may occur. The instrument is generally installed on the handlebar of the electric vehicle for the convenience of the rider to view. However, the existing installation method of the electric vehicle instrument is relatively cumbersome. The operator needs to spend a long time to disassemble it, which is time-consuming and laborious. Sometimes, special tools are also required for disassembly and assembly, affecting the maintenance efficiency of the instrument.

[0004] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present disclosure. Therefore, it may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0005] Aiming at the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an electric vehicle instrument with quick disassembly and assembly to improve the disassembly and assembly efficiency of the electric vehicle instrument.

[0006] The technical solution of the utility model is as follows:

[0007] An electric vehicle instrument with quick disassembly and assembly includes a base housing, a display panel and a mounting seat arranged on the base housing. A first boss is arranged at the lower part of the base housing, and a through hole is arranged on the mounting seat. The first boss is snapped into the through hole. First locking claws and second locking claws are arranged on the mounting seat. One end of the first locking claw is swingably connected to the mounting seat, and the other end of the first locking claw is swingably connected to the second locking claw. Wherein, a first connection hole is arranged on the mounting seat, and a second connection hole is formed on the second locking claw. Within the swing stroke of the second locking claw, the second connection hole can be aligned with the first connection hole.

[0008] The beneficial technical effects of the utility model are as follows:

[0009] (1) The quickly detachable and installable electric vehicle instrument in the present utility model has the instrument fixed on the base housing. The base housing is connected to the mounting seat, and the mounting seat is fixed on the electric vehicle handlebar through the first locking claw and the second locking claw. Among them, the base housing quickly locates its position on the mounting seat through the first boss and the through hole. The first locking claw swings around the mounting seat, and the second locking claw swings around the first locking claw to quickly surround the position of the electric vehicle handlebar. Then, the connecting piece passes through the second connecting hole, extends into the first connecting hole and is fastened, so that the mounting seat and the display panel connected to the mounting seat can be quickly fixed on the electric vehicle. When disassembling, take out the connecting piece and swing the first locking claw and the second locking claw in the reverse direction, and the mounting seat and the display panel connected to the mounting seat can be quickly removed from the electric vehicle, which is convenient for disassembly and installation.

[0010] (2) Further, the display panel is fixed by the pressing plate, and a suitable pressing plate material can be selected for the display panel to reduce the damage to the display panel when fixing the display panel.

[0011] (3) Further, the pressing plate and the base housing are connected by staggered plug-in connection of a plurality of extension parts. The plurality of extension parts are staggered and plugged to form multiple seals to ensure the sealing performance between the pressing plate and the base housing. Description of the Drawings

[0012] Figure 1 Shows a three-dimensional structural schematic diagram of the quickly detachable and installable electric vehicle instrument of the present utility model.

[0013] Figure 2 Shows a three-dimensional structural schematic diagram of the base housing in the quickly detachable and installable electric vehicle instrument of the present utility model.

[0014] Figure 3 Shows an exploded structural schematic diagram of the quickly detachable and installable electric vehicle instrument of the present utility model.

[0015] Figure 4 Shows a three-dimensional structural schematic diagram of the mounting seat in the quickly detachable and installable electric vehicle instrument of the present utility model.

[0016] Reference Signs in the Drawings:

[0017] 1. Display panel; 11. Limit step; 2. Base housing; 21. First extension part; 22. Accommodation groove; 23. Second extension part; 24. First boss; 25. Second boss; 26. Positioning groove; 3. Pressing plate; 31. Third extension part; 32. Fourth extension part; 4. Mounting seat; 41. Through hole; 42. Arc groove; 43. Swing groove; 44. First connecting hole; 5. First locking claw; 51. Swing protrusion; 6. Second locking claw; 61. Second connecting hole. Detailed Embodiments

[0018] In order to make the objectives, features, and advantages of the present utility model more obvious and understandable, please refer to the attached drawings. It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have any substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the efficacy that the present utility model can produce and the objectives that can be achieved, should still fall within the scope covered by the technical content disclosed by the present utility model.

[0019] In the description of the present utility model, the defined terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0020] Figure 1 The three-dimensional structural schematic diagram of the quickly disassembled and assembled electric vehicle instrument of the present utility model is shown. Figure 2 The three-dimensional structural schematic diagram of the base shell in the quickly disassembled and assembled electric vehicle instrument of the present utility model is shown. Please refer to Figure 1 and Figure 2 , the quickly disassembled and assembled electric vehicle instrument includes a base shell 2, a display panel 1 provided on the base shell 2, and a mounting seat 4. A first boss 24 is provided at the lower part of the base shell 2, and a through hole 41 is provided on the mounting seat 4. The first boss 24 is snapped into the through hole 41. By using the first boss 24, the relative positions of the mounting seat 4 and the base shell 2 can be quickly positioned, facilitating the installation by the operator. At the same time, the cables of the electric vehicle are connected to the electric vehicle instrument at the position of the first boss 24, and the first boss 24 increases the internal space of the base shell 2, facilitating the connection of the cables to the electric vehicle instrument.

[0021] Figure 3 The exploded structural schematic diagram of the quickly disassembled and assembled electric vehicle instrument of the present utility model is shown. Figure 4 The three-dimensional structural schematic diagram of the mounting seat in the quickly disassembled and assembled electric vehicle instrument of the present utility model is shown. Please refer to Figure 3 and Figure 4, the mounting seat 4 is provided with a first locking claw 5 and a second locking claw 6, one end of the first locking claw 5 is swingably connected to the mounting seat 4, and the other end of the first locking claw 5 is swingably connected to the second locking claw 6. Among them, the mounting seat 4 is provided with a first connecting hole 44, and the second locking claw 6 is provided with a second connecting hole 61. Within the swinging stroke of the second locking claw 6, the second connecting hole 61 can be aligned with the first connecting hole 44. Let the first locking claw 5 swing around the mounting seat 4, and the second locking claw 6 swing around the first locking claw 5 to quickly surround the electric vehicle faucet position, and then the connecting piece passes through the second connecting hole 61, extends into the first connecting hole 44 and is tightened, so that the mounting seat 4 and the display panel 1 connected to the mounting seat 4 can be quickly fixed on the electric vehicle. When disassembling, take out the connecting piece, swing the first locking claw 5 and the second locking claw 6 in the opposite direction, and the mounting seat 4 and the display panel 1 connected to the mounting seat 4 can be quickly removed from the electric vehicle, which is convenient for disassembly and assembly.

[0022] The specific structure of the base shell 2 and the pressure plate 3 is described below:

[0023] Please refer to Figure 3 , also includes a pressing plate 3, which is clamped with the mounting seat 4 and presses the display panel 1. Among them, the pressing plate 3 can be made of a material with low hardness to reduce the damage to the display panel 1 caused by the pressing plate 3. A limiting step 11 is provided on the display panel 1, and the pressing plate 3 extends into the limiting step 11 to be flush with the upper surface of the display panel 1. This makes the overall appearance formed by the pressing plate 3 and the display panel 1 smoother. The base shell 2 is upwardly provided with a first extension portion 21 and a second extension portion 23, and the pressing plate 3 is downwardly provided with a third extension portion 31 and a fourth extension portion 32. The first extension portion 21 and the second extension portion 23 and the third extension portion 31 and the fourth extension portion 32 are staggered and plugged to form multiple seals to ensure the sealing performance between the pressing plate 3 and the base shell 2.

[0024] Please refer to Figure 3 The base housing 2 is provided with a receiving groove 22, which is arranged between the first extension portion 21 and the second extension portion 23. When a small amount of impurities enter between the pressing plate 3 and the base housing 2, the impurities will fall into the receiving groove 22, thereby preventing the impurities from entering the interior of the base housing 2 and affecting the electronic components in the base housing 2.

[0025] Please refer to Figure 2 and Figure 3, a second boss 25 is further provided at the lower part of the base housing 2, and the first boss 24 is arranged on the second boss 25. Specifically, the second boss 25 expands the internal space of the base housing 2. After the mounting seat 4 is positioned on the base housing 2 through the first protrusion, the mounting seat 4 and the base housing 2 are then threadedly connected. At this time, the screw hole is opened in the space expanded by the second boss 25. After the screw is screwed in, the screw will not occupy the internal space of the base housing 2, avoiding the screw from interfering with the electronic components inside the base housing 2. A positioning groove 26 is provided inside the base housing 2 to assist in fixing the positions of the electronic components inside the base housing 2.

[0026] The specific structures of the mounting seat 4, the first locking claw 5 and the second locking claw 6 are described as follows:

[0027] Please refer to Figure 3 , an arc groove 42 is recessed on the mounting seat 4, and the arc groove 42 is arranged between the position where the mounting seat 4 is connected to the first locking claw 5 and the first connection hole 44. When fixing the electric vehicle meter on the electric vehicle handlebar, the arc groove 42 can fit the shape of the electric vehicle handlebar, increasing the stability of the installation of the electric vehicle meter. The projections of the first locking claw 5 and the second locking claw 6 on the vertical plane are in a bent shape to fit the shape of the electric vehicle handlebar, increasing the stability of the installation of the electric vehicle meter. Swing grooves 43 are provided on the mounting seat 4 and the second locking claw 6, and swing protrusions 51 are respectively provided at both ends of the first locking claw 5 to cooperate with the swing grooves 43. After the swing protrusions 51 extend into the swing grooves 43, a rotating member is inserted to achieve a rotating connection. The rotating member can be a rotating shaft and a bearing.

[0028] The specific working process of the present utility model is as follows:

[0029] When installing the electric vehicle meter, insert the first boss 24 into the through hole 41, fit the base housing 2 and the mounting seat 4 and fasten them with screws. Swing the first locking claw 5 around the mounting seat 4, swing the second locking claw 6 around the first locking claw 5, wind the first locking claw 5 and the second locking claw 6 around the electric vehicle handlebar, and align the first connection hole 44 and the second connection hole 61. Screw in the connecting piece along the first connection hole 44 and the second connection hole 61 and fasten it, so that the first locking claw 5 and the second locking claw 6 are wound tightly around the electric vehicle handlebar to complete the installation.

[0030] When disassembling the electric vehicle meter, loosen and remove the connecting piece, swing the second locking claw 6 in the reverse direction around the first locking claw 5, and swing the first locking claw 5 in the reverse direction around the mounting seat 4, then the electric vehicle meter can be removed from the electric vehicle.

[0031] It can be seen that the above-mentioned electric vehicle meter with quick disassembly and assembly can be quickly installed on the electric vehicle and can also be quickly removed from the electric vehicle, with convenient disassembly and assembly, which is convenient for the maintenance and replacement of the electric vehicle meter.

[0032] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0033] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A quick-disassembly electric vehicle instrument, comprising a base housing, a display panel and a mounting seat arranged on the base housing, characterized in that: A first boss is disposed at the lower portion of the base shell, a through hole is disposed on the mounting seat, and the first boss is inserted into the through hole; The mounting seat is provided with a first locking claw and a second locking claw, one end of the first locking claw is swingably connected to the mounting seat, and the other end of the first locking claw is swingably connected to the second locking claw; Wherein, a first connecting hole is arranged on the mounting seat, and a second connecting hole is opened on the second locking claw; within the swing stroke of the second locking claw, the second connecting hole can be aligned with the first connecting hole.

2. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 1, characterized in that: A pressing plate is also included, and the pressing plate is clamped on the mounting seat and presses the display panel.

3. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 2, characterized in that: The base shell is upwardly provided with a first extension portion and a second extension portion, and the pressure plate is downwardly provided with a third extension portion and a fourth extension portion; the first extension portion and the second extension portion and the third extension portion and the fourth extension portion are staggered and plugged.

4. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 2, characterized in that: The display panel is provided with a limiting step, and the pressing plate extends into the limiting step to be flush with the upper surface of the display panel.

5. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 3, characterized in that: The base shell is provided with a receiving groove, and the receiving groove is arranged between the first extending portion and the second extending portion.

6. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 1, characterized in that: A second boss is also disposed at the lower portion of the base shell, and the first boss is disposed on the second boss.

7. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 1, characterized in that: The mounting seat is recessed with an arc groove, and the arc groove is arranged between the position where the mounting seat is connected to the first locking claw and the first connecting hole.

8. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 1, characterized in that: Projections of the first locking claw and the second locking claw on a vertical plane are curved.

9. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 1, characterized in that: The mounting seat and the second locking claw are provided with swing grooves, and both ends of the first locking claw are respectively provided with swing protrusions that match the swing grooves.

10. The electric vehicle instrument for quick disassembly and assembly as claimed in claim 1, characterized in that: A positioning groove is arranged in the base shell.

Images