CN216617184U

CN216617184U - Automobile remote control key

Info

Publication number: CN216617184U
Application number: CN202123111008.XU
Authority: CN
Inventors: 韦佳铖
Original assignee: Jiangsu Xinhualing Automobile Electric Appliance Co ltd
Current assignee: Jiangsu Xinhualing Automobile Electric Appliance Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-27
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to an automobile remote control key which comprises a combined shell, wherein the shell comprises an inner shell, a first cover plate and a third cover plate, the first cover plate and the third cover plate are connected to the outer side surface of the inner shell in a clamping mode, the bottom of the inner shell is connected with a fourth cover plate in a clamping mode, a key plate and a second cover plate are arranged on the upper end surface of the shell, an accommodating groove which is communicated up and down is formed in the inner shell, a positioning plate and a circuit board are installed in the accommodating groove, a battery and a radio frequency signal source are installed at the upper end of the fourth cover plate, the radio frequency signal source is coupled with the battery and the circuit board, and the circuit board is provided with a plurality of press switches. The utility model has the advantages of convenient and fast integral assembly, compact structure, modularization, high integration level and strong practicability, and can effectively meet the use requirements of people.

Description

Automobile remote control key

Technical Field

The utility model relates to the technical field of automobile keys, in particular to an automobile remote control key.

Background

At present, with the rapid development of the automobile industry, the mechanical key of the automobile is gradually replaced by the remote control key, the remote control key is an electronic device which adopts an electronic signal remote control mode to drive the automobile body to control, and the remote control key is convenient and comfortable, has quick response and promotes the intellectualization of the automobile device.

Among the prior art, the equipment shaping remote control key is mostly two shells composition around, and it can form installation remote control unit's cavity between two shells, but its overall structure is stiff, and the molding is general, and the volume accounts for than great, and modularization, integrated level are low, and the button sound is great, and the practicality is low, is difficult to satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides the automobile remote control key which is convenient to assemble and assemble integrally, compact in structure, high in modularization and integration level and strong in practicability, and can effectively meet the use requirements of people.

The utility model provides the following technical scheme:

an automobile remote control key comprises a combined shell, wherein the shell comprises an inner shell, a first cover plate and a third cover plate, the first cover plate and the third cover plate are connected to the outer side surface of the inner shell in a clamping manner, the bottom of the inner shell is connected with a fourth cover plate in a clamping manner, a key plate and a second cover plate are arranged on the upper end surface of the shell, the first cover plate, the second cover plate and the third cover plate are arranged around the periphery of the key plate, an accommodating groove which is communicated up and down is arranged in the inner shell, a positioning plate and a circuit board are arranged in the accommodating groove, an assembly counter bore is arranged on the positioning plate, a button is arranged in the assembly counter bore, the second cover plate is arranged above the assembly counter bore, the end part of the button penetrates through and extends out of the plane where the second cover plate is located, a battery and a radio frequency signal source are arranged at the upper end of the fourth cover plate, and the radio frequency signal source is coupled with the battery and connected with the circuit board, the circuit board is provided with a plurality of push switches.

Preferably, the press switch is arranged right below the key board, the key board is composed of a plurality of split keys, and the split keys are flexible keys.

Preferably, the push switches are provided in two.

Preferably, a limiting block is arranged in the assembly counter bore, and the button penetrates through the limiting block.

Preferably, an elastic fixing piece is arranged on the fourth cover plate, and the elastic fixing piece is provided with an elastic contact part for limiting the battery.

Preferably, a soft rubber strip is arranged between the positioning plate and the key board, and a plurality of soft rubber column points are arranged on the soft rubber strip.

Preferably, the side surface of the first cover plate is clamped and connected with a key buckle plate.

Preferably, the bottom wall of the fourth cover plate is provided with a plurality of buckles and positioning columns, the buckles are connected with the positioning plate in a clamping manner, and the positioning columns are arranged at intervals along the inner groove edge corresponding to the accommodating groove.

The utility model has the beneficial effects that: adopt the casing of combination formula, casing in first apron, second apron and the third apron joint to encircle to set up at the keypad periphery, fourth apron joint utilizes adjusting well of locating plate enhancement keypad, circuit board in interior casing bottom, and its whole equipment assembly is convenient, compact structure, modularization, integrated level height, and the practicality is strong, effectively satisfies people's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of an external structure of a remote control key for a vehicle according to the present invention;

FIG. 2 is a schematic structural diagram of one embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

referring to fig. 1 to 4, the present embodiment provides an automobile remote control key, which includes a combined housing 1, where the housing 1 includes an inner housing 16, and a first cover plate 11 and a third cover plate 13 that are connected to an outer side surface of the inner housing 16 in a snap-fit manner, a fourth cover plate 14 is connected to a bottom of the inner housing 16 in a snap-fit manner, a key board 4 and a second cover plate 12 are disposed on an upper end surface of the housing 1, and the first cover plate 11, the second cover plate 12, and the third cover plate 13 are disposed around a periphery of the key board 4;

the inner shell 16 is internally provided with an up-down through containing groove, a locating plate 18 and a circuit board 19 are installed in the containing groove, an assembly counter bore is formed in the locating plate 18, a button 2 is installed in the assembly counter bore, a second cover plate 12 is arranged above the assembly counter bore, the end of the button 2 penetrates through and extends out of the plane where the second cover plate 12 is located, the upper end of a fourth cover plate 14 is provided with a battery 6 and a radio frequency signal source 8, the battery 6 can adopt a button type lithium battery sheet and is used for stable voltage supply of the circuit board 19 and the radio frequency signal source 8, the radio frequency signal source 8 is coupled with the battery 6 and the circuit board 19, the radio frequency signal source 8 sends out a radio frequency signal wave in a working state, an automobile receiver corresponding to a remote control key is used for induction, and an automobile is triggered to execute preset operation steps.

The circuit board 19 is provided with a plurality of press switches 5, the press switches 5 are arranged right below the key board 4, the key board 4 is composed of a plurality of split keys, the split keys are flexible keys to promote the pressing hand feeling, and the number of the press switches 5 is two.

Optionally, be equipped with stopper 3 in the assembly counter bore, button 2 runs through the setting of stopper 3, and stopper 3 joint is in the assembly counter bore, and button 2 can be used to start the car of butt joint car remote control key adaptation.

Optionally, an elastic fixing piece 7 is arranged on the fourth cover plate 14, the elastic fixing piece 7 is provided with an elastic contact portion for limiting the battery 6, and two electrode plates need to be arranged on the elastic fixing piece 7 to form a closed loop.

Example 2:

on embodiment 1's basis, in this embodiment, be equipped with soft adhesive tape 17 between locating plate 18 and the keypad 4, accessible soft adhesive tape 17 fastening bonding locating plate 18 and keypad 4 are provided with a plurality of flexible glue post points on the soft adhesive tape 17 to strengthen the fixed stay, utilize soft adhesive tape 17 to carry out the damping to the sound that the deformation produced when the people is for pressing keypad 4 and fall and make an uproar, and can improve and press the comfort level.

Optionally, the side surface of the first cover plate 11 is connected with a key buckle plate 15 in a clamping manner, and a through hole region can be arranged on the key buckle plate 15, so that a decoration belt/ring related to a remote control key can pass through the through hole region, and convenience in use is promoted.

Optionally, a plurality of buckles 9 and positioning columns 10 are arranged on the inner bottom wall of the fourth cover plate 14, the buckles 9 are connected with the positioning plate 18 in a clamping manner, clamping grooves with the number matched with that of the buckles 9 are formed in the positioning plate 18, the fourth cover plate 14 and the positioning plate 18 are tightly fixed by using the buckles 9, the plurality of positioning columns 10 are arranged at intervals along the inner groove edges of the corresponding accommodating grooves, and the positioning columns 10 are used for limiting the battery 6 and the radio frequency signal source 8.

The working principle of the utility model is as follows, when the remote control key is assembled, the battery 6 is arranged on the fourth cover plate 14 through the elastic fixing sheet 7, the radio frequency signal source 8 is fixed on the fourth cover plate 14, the inner shell 16 is sleeved on the upper end of the fourth cover plate 14, the circuit board 19 and the positioning plate 18 are arranged in the containing groove in sequence, the buckle 9 is clamped with the positioning plate 18, the soft adhesive tape 17 is adhered on the positioning plate 18, the key plate 4 is arranged on the top surface of the inner shell 16, the button 2 passes through the limiting block 3 and is arranged in the assembly counter bore, the first cover plate 11, the second cover plate 12 and the third cover plate 13 are respectively clamped with the inner shell 16, and the key buckle plate 15 is clamped with the first cover plate 11; when the key board 4 is manually pressed, the key board 4 deforms downwards to sequentially contact the positioning plate 18 and the press switch 5, the soft rubber strip 17 performs damping compensation on the key board 4, a corresponding switch input quantity is generated from a pressing position, and the radio frequency signal source 8 generates a corresponding radio frequency signal.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An automobile remote control key comprises a combined shell and is characterized in that the shell comprises an inner shell, a first cover plate and a third cover plate, the first cover plate and the third cover plate are connected to the outer side surface of the inner shell in a clamping manner, a fourth cover plate is connected to the bottom of the inner shell in a clamping manner, a key plate and a second cover plate are arranged on the upper end surface of the shell, the first cover plate, the second cover plate and the third cover plate are arranged on the periphery of the key plate in a surrounding manner, an accommodating groove which is communicated from top to bottom is formed in the inner shell, a positioning plate and a circuit board are arranged in the accommodating groove, an assembly counter bore is formed in the positioning plate, a button is arranged in the assembly counter bore, the second cover plate is arranged above the assembly counter bore, the end part of the button penetrates through and extends out of the plane where the second cover plate is located, a battery and a radio frequency signal source are arranged at the upper end of the fourth cover plate, and the radio frequency signal source is coupled with the battery and the circuit board, the circuit board is provided with a plurality of push switches.

2. The automobile remote control key according to claim 1, characterized in that: the press switch is arranged under the key board, the key board is composed of a plurality of split keys, and the split keys are flexible keys.

3. The automobile remote control key according to claim 2, characterized in that: the push switch is provided with two.

4. The automobile remote control key according to claim 1, characterized in that: and a limiting block is arranged in the assembly counter bore, and the button penetrates through the limiting block.

5. The automobile remote control key according to claim 1, characterized in that: and an elastic fixing piece is arranged on the fourth cover plate and is provided with an elastic contact part for limiting the battery.

6. The automobile remote control key according to claim 1, characterized in that: a soft rubber strip is arranged between the positioning plate and the key board, and a plurality of soft rubber column points are arranged on the soft rubber strip.

7. The automobile remote control key according to claim 1, wherein: and the side surface of the first cover plate is clamped and connected with a key buckle plate.

8. The automobile remote control key according to claim 1, characterized in that: the inner bottom wall of the fourth cover plate is provided with a plurality of buckles and positioning columns, the buckles are connected with the positioning plate in a clamping mode, and the positioning columns are arranged at intervals along the inner groove edges corresponding to the accommodating grooves.