Automobile remote control key

Abstract

The utility model provides an automobile remote control key. The automobile remote control key comprises a lower cover; the upper cover is detachably connected with the lower cover, and a containing groove is formed in the upper surface of the upper cover; the circuit board is detachably mounted between the upper cover and the lower cover, and a plurality of microswitches are arranged on the circuit board; the battery is detachably mounted on the circuit board; one end of the duplex key is provided with a mounting hole, the other end of the duplex key is provided with a V-shaped opening, one end of the V-shaped opening is provided with a through groove so as to form two independent keys, the bottom surface of the end, provided with the mounting hole, of the duplex key is provided with a ball head guide column, and a positioning column is arranged between the through groove and the mounting hole; the containing groove is internally provided with a spherical guide groove which corresponds to the ball head guide column and can contain the ball head guide column, and a positioning hole which corresponds to the positioning column and can penetrate through the positioning column. The automobile door unlocking key is detachably mounted in the mounting hole; and the car door locking key is detachably mounted in the V-shaped opening. According to the invention, the problems of signal errors and interference caused by key linkage are solved.

Description

Technical Field

[0001] This application belongs to the technical field of automotive keys, and particularly relates to a remote control key for an automobile. Background Art

[0002] A remote control key operates various function buttons. The internal circuit board emits a signal, which is received by the vehicle antenna. The controller identifies the signal code, and then the system controls the relevant actuators to achieve the opening / locking actions of each vehicle door lock, enabling remote opening and locking of the doors.

[0003] The remote control key often has functions for opening the front hood and the trunk. In some related technologies, the functions for opening the front hood and the trunk are set on both sides of the same button. Such a structure easily causes the other side to move simultaneously when pressing one side of the button, resulting in button linkage, signal error, and interference problems. Summary of the Utility Model

[0004] In view of this, this application provides a remote control key for an automobile to solve the problems of signal error and interference caused by button linkage.

[0005] This application provides a remote control key for an automobile and adopts the following solutions:

[0006] A remote control key for an automobile, comprising

[0007] A lower cover;

[0008] An upper cover, detachably connected to the lower cover, and a receiving groove is provided on the upper surface of the upper cover;

[0009] A circuit board, detachably installed between the upper cover and the lower cover, on which several micro switches are provided;

[0010] A battery, detachably installed on the circuit board;

[0011] A double-button, one end of the double-button is provided with a mounting hole, the other end is provided with a V-shaped opening, and a through groove is provided at one end of the V-shaped opening to form two independent buttons. A ball head guiding post is provided on the bottom surface of the end of the double-button with the mounting hole, and a positioning post is provided between the through groove and the mounting hole;

[0012] Among them, a spherical guiding groove corresponding to the ball head guiding post and capable of accommodating the ball head guiding post, and a positioning hole corresponding to the positioning post and capable of penetrating the positioning post are provided in the receiving groove; It also includes

[0013] A door unlocking button, detachably installed in the mounting hole;

[0014] And a door lock button, which is detachably installed in the V-shaped opening.

[0015] Optionally, a light-transmitting Y-shaped decorative strip is also installed in the receiving groove. One end of the Y-shaped decorative strip is inserted into the through groove, and the other two ends respectively correspond to both sides of the V-shaped opening.

[0016] Optionally, in the non-pressed state, the surface of the Y-shaped decorative strip is flush with or higher than the surface of the double-button.

[0017] Optionally, the Y-shaped decorative strip and the upper cover are hot melt riveted.

[0018] Optionally, a light-transmitting decorative ring is also installed in the mounting hole, and the decorative ring surrounds the door unlocking button.

[0019] Optionally, the decorative ring and the upper cover are hot melt riveted.

[0020] Optionally, a plurality of hooks are provided on the bottom surface of the double-button, and a plurality of card holes are correspondingly provided in the receiving groove.

[0021] Optionally, a waterproof gasket is also provided between the circuit board and the upper cover.

[0022] Optionally, a plurality of lamp beads are provided on the circuit board.

[0023] An automotive remote control key provided above forms two semi-connected independent buttons at one end of the double-button by providing a V-shaped opening and a through groove at one end of the double-button. At the same time, a ball head guiding column is provided on the double-button, a spherical guiding groove is correspondingly provided on the upper cover, and a positioning column is provided on the double-button, and a positioning hole is correspondingly provided on the upper cover. When pressing a region on one side of the double-button, the ball head guiding column deflects in the spherical guiding groove, so that the double-button deflects as much as possible towards the pressed side, thereby further avoiding the situation of linkage pressing on the other side caused by pressing a region on one side and solving the problem of button linkage. Description of the Drawings

[0024] Figure 1 It is an exploded view of an embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the upper cover and the double-button in an embodiment of the present application;

[0026] In the figure: 1 lower cover;

[0027] 2 upper cover, 201 spherical guiding groove, 202 positioning hole, 203 card hole, 204 button pressing through hole, 205 fixing hole, 206 receiving groove;

[0028] 3 battery, 301 battery clip;

[0029] 4 Circuit board, 401 micro switch;

[0030] 5 Waterproof gasket;

[0031] 6 Double - key button, 601 ball - head guide post, 602 positioning post, 603 mounting hole, 604 through - slot;

[0032] 7 Door unlock button;

[0033] 8 Door lock button;

[0034] 9 Y - shaped decorative strip;

[0035] 10 Decorative ring;

[0036] 11 Fixed post;

[0037] 12 Hook

[0038] 13 Press post. Detailed implementation manner

[0039] To make the above - mentioned objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manner of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0040] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application 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, and therefore should not be construed as a limitation of the present application.

[0041] In addition, terms such as "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, the meaning of "a plurality" and "several" is at least two, such as two, three, etc., unless otherwise specifically defined. In this application, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] Referring to Figure 1 and 2 , a car remote control key, comprising

[0043] a lower cover 1;

[0044] an upper cover 2, detachably connected to the lower cover 1, and a receiving groove 206 is provided on the upper surface of the upper cover 2;

[0045] a circuit board 4, detachably installed between the upper cover 2 and the lower cover 1, on which a number of micro switches 401 are provided;

[0046] a battery 3, detachably installed on the circuit board 4;

[0047] a double-button 6, one end of the double-button 6 is provided with a mounting hole 603, the other end is provided with a V-shaped opening, one end of the V-shaped opening is provided with a through groove 604 to form two independent buttons, and a ball head guide post 601 is provided on the bottom surface of the end of the double-button 6 where the mounting hole 603 is provided, and a positioning post 602 is provided between the through groove 604 and the mounting hole 603;

[0048] Wherein, a spherical guide groove 201 capable of accommodating the ball head guide post 601 corresponding to the ball head guide post 601, and a positioning hole 202 capable of penetrating the positioning post 602 corresponding to the positioning post 602 are provided in the receiving groove 206; further comprising

[0049] a door unlocking button 7, detachably installed in the mounting hole 603;

[0050] and a door locking button 8, detachably installed in the V-shaped opening.

[0051] Specifically, the detachable connection between the upper cover 2 and the lower cover 1 can be snap connection, screw connection or other connection methods in the prior art, and the present application does not limit this. The detachable connection between the circuit board 4 and the upper cover 2 and the lower cover 1 can be to fix the circuit board 4 on the upper cover 2 or the lower cover 1 by screws, and at the same time, the detachable of the circuit board 4 can be realized by removing the screws. It can be understood that those skilled in the art can also select other prior art means to realize the detachable connection between the circuit board 4 and the upper cover 2 or the lower cover 1. The detachable connection between the battery 3 and the circuit board 4 can be that a battery clip 301 is welded on the circuit board 4, and the battery clip 301 can not only play a role in fixing the battery 3, but also play a role in conducting electricity. It can be understood that those skilled in the art can also select other prior art means to realize the detachable connection between the battery 3 and the circuit board 4.

[0052] It should be noted that as a well-known common sense in the art, pressing posts 13 are provided at the bottoms of the keys, and post through-holes 204 that can allow the pressing posts 13 to pass through are provided on the upper cover 2. The pressing posts 13 correspond to the micro switches 401 on the circuit board 4. When the keys are pressed, the pressing posts 13 touch the micro switches 401 to complete the corresponding instructions.

[0053] It can be understood that the double-link key 6 in the present application is integrally in the shape of a cicada wing structure as shown in Figure 1 One end of it is provided with a V-shaped opening, and through the provided through groove 604, this end becomes two relatively independent key areas, and front cabin cover and trunk opening pattern indicators are provided on the two key areas. In order to further prevent key linkage, a ball head guiding post 601 is provided on the bottom surface of the end of the double-link key 6 where the mounting hole 603 is provided. A positioning post 602 is provided between the through groove 604 and the mounting hole 603. At the same time, a spherical guiding groove 201 corresponding to the ball head guiding post 601 and capable of accommodating the ball head guiding post 601, and a positioning hole 202 corresponding to the positioning post 602 and capable of penetrating the positioning post 602 are provided in the receiving groove 206. The ball head portion of the ball head guiding post 601 is integrally wrapped in the spherical guiding groove 201 and can freely rotate in the spherical guiding groove 201. The positioning post 602 can penetrate into the positioning hole 202 to further play a certain guiding and positioning role. In view of this, when pressing a region on one side of the double-link key 6, the ball head guiding post 601 deflects in the spherical guiding groove 201, causing the double-link key 6 to deflect as much as possible towards the pressed side, thereby further avoiding the situation where pressing a region on one side causes linkage pressing on the other side and solving the problem of key linkage.

[0054] Refer to Figure 1 and 2, It is understandable that a light-transmitting Y-shaped decorative strip 9 is also installed in the receiving groove 206. One end of the Y-shaped decorative strip 9 is inserted into the through groove 604, and the other two ends respectively correspond to both sides of the V-shaped opening.

[0055] In view of this, the Y-shaped decorative strip 9 can play a certain role in separating the double-link button 6, and further prevent button linkage.

[0056] As a demonstrable embodiment of the Y-shaped decorative strip 9, in the un-pressed state, the surface of the Y-shaped decorative strip 9 is flush with or higher than the surface of the double-link button 6.

[0057] In view of this, when one side area of the double-link button 6 is pressed, the surface of the Y-shaped decorative strip 9 can be higher than the surface of the double-link button 6. At this time, the Y-shaped decorative strip 9 can play a separating role, and at the same time can also contact the finger surface to play a prompting role, preventing the finger from pressing on the other side area.

[0058] As a demonstrable embodiment of the Y-shaped decorative strip 9, the Y-shaped decorative strip 9 is hot melt riveted to the upper cover 2. Specifically, a plurality of fixing posts 11 are provided on the bottom surface of the Y-shaped decorative strip 9, and a corresponding plurality of fixing holes 205 are provided on the receiving groove 206. After the fixing posts 11 pass through the fixing holes 205, the fixing posts 11 are heated and melted and then pressurized to fix the Y-shaped decorative strip 9.

[0059] In view of this, the stability of the Y-shaped decorative strip 9 can be ensured, and it can be prevented from falling off when pressed by a finger.

[0060] Refer to Figure 1 , It can be understood that a light-transmitting decorative ring 10 is also installed in the mounting hole 603, and the decorative ring 10 surrounds the door unlocking button 7.

[0061] As a demonstrable embodiment of the decorative ring 10, the decorative ring 10 is hot melt riveted to the upper cover 2. Specifically, a plurality of fixing posts 11 are provided on the bottom surface of the decorative ring 10, and a corresponding plurality of fixing holes 205 are provided on the receiving groove 206. After the fixing posts 11 pass through the fixing holes 205, the fixing posts 11 are heated and melted and then pressurized to fix the decorative ring 10.

[0062] In view of this, the stability of the decorative ring 10 can be ensured, and it can be prevented from falling off when pressed by a finger.

[0063] Refer to Figure 2 , As a demonstrable embodiment of the double-link button 6, a plurality of hooks 12 are provided on the bottom surface of the double-link button 6, and a corresponding plurality of engaging holes 203 are provided in the receiving groove 206.

[0064] In view of this, a detachable connection is achieved between the dual-button and the upper cover 2, facilitating replacement when the dual-button 6 is damaged.

[0065] Referring to Figure 1 , it can be understood that a waterproof gasket 5 is also provided between the circuit board 4 and the upper cover 2.

[0066] In view of this, it can effectively prevent liquids and fine solid particles from entering the circuit board 4, causing damage such as short circuits in the circuit board 4.

[0067] It can be understood that a number of lamp beads are provided on the circuit board 4. Among them, the lamp beads correspond to the Y-shaped decorative strip 9 and the decorative ring 10. In addition, in order to enable light to transmit through, corresponding light holes need to be provided in the receiving groove 206 of the upper cover 2. The positions of the light holes are arranged corresponding to the positions of the Y-shaped decorative strip 9 and the decorative ring 10, and this application does not limit this.

Claims

1. A car remote control key, characterized in that: include Lower cover; An upper cover is detachably connected to the lower cover, and a receiving groove is provided on the upper surface of the upper cover; A circuit board is detachably mounted between the upper cover and the lower cover, and is provided with a plurality of micro switches; a battery, detachably mounted on the circuit board; A double key, wherein one end of the double key is provided with a mounting hole, and the other end is provided with a V-shaped opening, one end of the V-shaped opening is provided with a through slot to form two independent keys, a ball head guide column is provided on the bottom surface of one end of the double key provided with the mounting hole, and a positioning column is provided between the through slot and the mounting hole; The receiving groove is provided with a spherical guide groove corresponding to the ball head guide column and capable of accommodating the ball head guide column, and a positioning hole corresponding to the positioning column and capable of penetrating the positioning column; and also includes a door unlocking button, which is detachably installed in the installation hole; And a door locking button is detachably installed in the V-shaped opening.

2. A car remote control key according to claim 1, characterized in that: A light-transmitting Y-shaped decorative strip is also installed in the receiving groove, one end of the Y-shaped decorative strip is inserted into the through groove, and the other two ends correspond to the two sides of the V-shaped opening respectively.

3. A car remote control key according to claim 2, characterized in that: In the unpressed state, the surface of the Y-shaped decorative strip is flush with or higher than the surface of the double key.

4. A car remote control key according to claim 2 or 3, characterized in that: The Y-shaped decorative strip and the upper cover are hot-melt riveted.

5. The automobile remote control key according to claim 1, characterized in that: A light-transmitting decorative ring is also installed in the installation hole, and the decorative ring surrounds the door unlocking button.

6. The automobile remote control key according to claim 5, characterized in that: The decorative ring and the upper cover are hot-melt riveted.

7. The automobile remote control key according to claim 1, characterized in that: The bottom surface of the double button is provided with a plurality of hooks, and the receiving groove is correspondingly provided with a plurality of hook holes.

8. The automobile remote control key according to claim 1, characterized in that: A waterproof sealing gasket is also arranged between the circuit board and the upper cover.

9. A car remote control key according to claim 2 or 5, characterized in that: A plurality of lamp beads are arranged on the circuit board.

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