CN215417948U

CN215417948U - Automobile air conditioner controller key mechanism with dustproof function

Info

Publication number: CN215417948U
Application number: CN202121383474.0U
Authority: CN
Inventors: 郑家亮; 钟四宝
Original assignee: Nanjing BSL New Energy Technology Co ltd
Current assignee: Nanjing BSL New Energy Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-04
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a dustproof automobile air conditioner controller key mechanism which comprises a panel, a key body, a PCB and a key cap, wherein the PCB is fixedly installed at the left end of the panel, keys are fixedly installed on the PCB, a key groove is formed in the right end, located at the right end of each key, of the interior of the panel, the key body is fixedly installed in the installation groove, a touch groove is formed in the interior of the key body, a key cap groove is formed in the right end of the interior of the panel, a touch body is fixedly installed at the left end of the key cap, the key cap is movably installed in the key cap groove, the touch body is movably installed in the touch groove, a cylindrical surface is fixedly installed on the outer wall of the key body, and the cylindrical surface is in fit connection with the inner side wall of the installation groove; this controller key mechanism, simple structure, convenient operation to market feedback problem, presses the key body through the cooperation of face of cylinder and the inside mounting groove inner wall of panel, and guiding mechanism has both guaranteed the normal operating use of button, also avoids leading to the jam phenomenon because of the dust.

Description

Automobile air conditioner controller key mechanism with dustproof function

Technical Field

The utility model relates to the technical field of automobile air conditioner key mechanisms, in particular to an automobile air conditioner controller key mechanism with a dustproof function.

Background

With the improvement of the quality of life of people, automobiles become indispensable vehicles in daily life, an automobile air conditioner controller is an important part in automobiles, one part of the automobile air conditioner controller is installed in the middle section of an automobile instrument panel, at present, a conventional automobile air conditioner controller key mechanism is matched with a guide mechanism through a rib groove, if dust and the like are easy to block, customers complain about the problems greatly, particularly, phenomena of blocking of a muck truck and a coal pulling truck are the most, and the automobile air conditioner controller key mechanism with a dustproof function is urgently required to be designed according to the current market situation so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a key mechanism of an automobile air conditioner controller with a dustproof function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof key mechanism of an automobile air conditioner controller comprises a panel, a key body, a PCB board and a key cap, a PCB is fixedly arranged at the left end of the panel, a key is fixedly arranged on the PCB, the inner part of the panel is provided with a mounting groove at the right end of the key, a key body is fixedly arranged in the mounting groove, a touch groove is arranged inside the key body, the top end of the key is arranged in the touch groove, a key cap groove is arranged at the right end inside the panel, the left end of the key cap is fixedly provided with a touch body, the key cap is movably arranged in the key cap groove, the touch body is movably arranged in the touch groove, the outer walls of the upper end and the lower end of the touch body are fixedly provided with slide blocks, and the slider is connected with the laminating of the inner wall in touching the groove, the outer wall fixed mounting of button body has the face of cylinder, and the face of cylinder is connected with the laminating of the side inner wall in mounting groove.

Preferably, the equal fixed mounting in the left and right sides inner wall in touching groove has the buckle, the equal fixed mounting in the left and right sides outer wall of the touching body has the draw-in groove, and the buckle cooperatees with the draw-in groove.

Preferably, the lower extreme inner wall in key cap groove is equipped with the spacing groove, the outer wall lower extreme fixed mounting who presses the key body has the stopper, and stopper movable mounting is at the spacing inslot.

Preferably, the key body is matched with the mounting groove in the panel through the cylindrical surface, and the matching gap is 0.05 mm.

Compared with the prior art, the utility model has the beneficial effects that: this vehicle air conditioner controller key mechanism with dustproof function, moreover, the steam generator is simple in structure, high durability and convenient operation, to market feedback problem, with conventional button muscle groove cooperation guiding mechanism cancellation, design line face cooperation guiding mechanism, change the guide rib into the face of cylinder, the button body passes through the cooperation of face of cylinder and the inside mounting groove inner wall of panel, fit clearance 0.05mm, set up embedded key cap groove inside the panel, touch button in the key cap embeddable panel, newly-designed guiding mechanism had both guaranteed the normal operating use of button like this, also avoid leading to the jam phenomenon because of the dust.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of part A of the present invention.

In the figure: 1 panel, 2 button bodies, 3 PCB board, 4 buttons, 5 touch grooves, 6 mounting grooves, 7 key cap grooves, 8 sliders, 9 key caps, 10 clamping grooves, 11 touch bodies, 12 cylindrical surfaces, 13 buckles, 14 limiting blocks and 15 limiting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a key mechanism of an automobile air conditioner controller with a dustproof function comprises a panel 1, a key body 2, a PCB 3 and a key cap 9, wherein the PCB 3 is fixedly installed at the left end of the panel 1, the key 4 is fixedly installed on the PCB 3, the PCB 3 is a circuit board of an automobile air conditioner, the key 4 is welded on the PCB 3, an installation groove 6 is formed in the right end, located at the key 4, of the panel 1, the key body 2 is fixedly installed in the installation groove 6, a touch groove 5 is formed in the key body 2, the top end of the key 4 is arranged in the touch groove 5, a key cap groove 7 is formed in the right end of the panel 1, the key cap groove 7 is located at the right end of the installation groove 6 and is embedded, the key cap 9 can be inserted into the key cap groove 7, the touch body 11 is fixedly installed at the left end of the key cap 9, the key cap 9 is movably installed in the key cap groove 7, the touch body 11 is movably installed in the touch groove 5, slide blocks 8 are fixedly installed on the outer walls of the upper end and the lower end of the touch body 11, and slider 8 is connected with the laminating of the inner wall of touching groove 5, and through pressing button cap 9, touching body 11 contacts with button 4 in touching groove 5 to control vehicle air conditioner, the outer wall fixed mounting of pressing body 2 has face 12 of cylinder, and face 12 of cylinder is connected with the side inner wall laminating of mounting groove 6.

The equal fixed mounting of left and right sides inner wall in touching groove 5 has buckle 13, and the equal fixed mounting of the left and right sides outer wall of touching body 11 has draw-in groove 10, and buckle 13 and draw-in groove 10 cooperate, and buckle 13 can be at draw-in groove 10 internalization, is convenient for touch the direction of body 11 in touching groove 5.

The inner wall of the downside bottom of key cap groove 7 is equipped with spacing groove 15, and the outer wall lower extreme fixed mounting who presses the key body 2 has stopper 14, and stopper 14 movable mounting is in spacing groove 15.

The key body 2 is matched with the mounting groove 6 in the panel 1 through the cylindrical surface 12, and the matching clearance is 0.05 mm.

The working process and principle are as follows: when control car air conditioner, press key cap 9, it removes to drive touching body 11 according to key cap 9, thereby press 4 control air conditioners of button, because it is embedded according to key cap 9, so reducible dust gets into, with conventional button muscle groove cooperation guiding mechanism cancellation, design line face cooperation guiding mechanism, change the direction rib into face of cylinder 12, press 2 through the cooperation of face of

cylinder

12 and 6 lateral walls of 1 inside mounting groove of panel, and fit clearance 0.05mm, the normal operation of button 4 has both been guaranteed to the guiding mechanism of new design like this, also avoid leading to the puckery phenomenon because of the dust.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a vehicle air conditioner controller button mechanism with dustproof function, includes panel (1), presses button body (2), PCB board (3) and presses button cap (9), its characterized in that: the left end of the panel (1) is fixedly provided with a PCB (3), the PCB (3) is fixedly provided with a key (4), the inside of the panel (1) is provided with a mounting groove (6) at the right end of the key (4), the mounting groove (6) is internally and fixedly provided with a key body (2), the inside of the key body (2) is provided with a touch groove (5), the top end of the key (4) is arranged in the touch groove (5), the inside right end of the panel (1) is provided with a key cap groove (7), the left end of the key cap (9) is fixedly provided with a touch body (11), the key cap (9) is movably arranged in the key cap groove (7), the touch body (11) is movably arranged in the touch groove (5), the outer walls at the upper end and the lower end of the touch body (11) are fixedly provided with a slider (8), and the slider (8) is connected with the inner wall of the touch groove (5), the outer wall fixed mounting of button body (2) has face of cylinder (12), and face of cylinder (12) is connected with the laminating of the side inner wall of mounting groove (6).

2. The key mechanism of the controller of the air conditioner of the car with the dustproof function of claim 1, characterized in that: the equal fixed mounting of the left and right sides inner wall in touching groove (5) has buckle (13), the equal fixed mounting of the left and right sides outer wall in touching body (11) has draw-in groove (10), and buckle (13) and draw-in groove (10) cooperate.

3. The key mechanism of the controller of the air conditioner of the car with the dustproof function of claim 1, characterized in that: the key cap is characterized in that a limiting groove (15) is formed in the inner wall of the lower end of the key cap groove (7), a limiting block (14) is fixedly mounted at the lower end of the outer wall of the key body (2), and the limiting block (14) is movably mounted in the limiting groove (15).

4. The key mechanism of the controller of the air conditioner of the car with the dustproof function of claim 1, characterized in that: the key body (2) is matched with the mounting groove (6) in the panel (1) through the cylindrical surface (12), and the matching clearance is 0.05 mm.