CN213988635U - Switch panel - Google Patents

Abstract

The utility model discloses a switch panel, which comprises an outer shell, driver part and detection part, the shell is provided with the opening that runs through the shell both sides, the opening part is worn to establish by the driver part activity, the detection part sets up the one side at the shell, can make driver part act on the detection part through driving the driver part, wherein, be provided with the butt piece in one side with detection part effect position on the driver part, the wall butt of one side of detection part is close to with the shell to the butt piece, the user need not the position of application of force in driver part and detection part's correspondence accurately, also make the detection part can respond, this design simple structure, high durability and convenient operation, accurate response.

Description

Switch panel

Technical Field

The utility model relates to an electrical components, in particular to switch panel.

Background

As shown in fig. 1 and 2, the conventional switch panel generally includes a housing 100 ', a driving member 200', and a detecting member 300 ', wherein the detecting member 300' is disposed on the housing 100 ', the detecting member 300' abuts against a middle portion of the driving member 200 ', a user presses the driving member 200', so as to act on the detecting member 300 ', and the detecting member 300' can respond to the detection and output a response to the rear.

However, as shown in fig. 2, the dotted line indicates the deviation of the driving member, when the user presses the edge position of the driving member 200 ', since the driving member 200 ' only contacts with the detecting member 300 ', the driving member 200 ' will descend at the position where the driving member 200 ' contacts with the detecting member 300 ' as the fulcrum, but the other side symmetrical to the fulcrum will rise, so that the position where the driving member 200 ' contacts with the detecting member 300 ' does not have too much stroke action, and the detecting member 300 ' may not respond according to the corresponding stroke action, and the switch panel pressing failure may occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a switch panel, convenient operation, accurate response.

According to the utility model discloses a flush mounting plate of first aspect embodiment includes: the shell is provided with openings penetrating through two sides of the shell; the driving part is movably arranged at the opening in a penetrating way; the detection part is arranged on one side of the shell, and the driving part can be driven to act on the detection part; wherein, the driving part is provided with an abutting piece at one side of the action position of the driving part and the detection part, and the abutting piece abuts against the wall surface at one side of the shell close to the detection part.

According to the utility model discloses a flush mounting plate of switch has following beneficial effect at least:

the utility model discloses flush mounting plate of switch, when the user pressed the driver part, the movable fulcrum of driver part can be regarded as with the position of shell butt to make driver part act on the position of detector part and have sufficient stroke displacement, the user need not the position of application of force corresponding at driver part and detector part accurately, also makes the detector part can respond, this design simple structure, convenient operation, accurate response.

According to some embodiments of the invention, the detection part is a travel switch, and the drive part is movable in the direction of penetration of the opening and can touch the travel switch.

According to some embodiments of the invention, the drive part can move along the open-ended direction of penetration and the drive part can rotate for the shell, the detection part comprises a detection portion, the drive part with the detection portion is connected in order to be able to drive the detection portion to form a pressing stroke action and a rotation stroke action.

According to some embodiments of the invention, the detection component is a push switch encoder.

According to some embodiments of the invention, the abutment is an abutment ring provided on the drive part outer side wall.

According to some embodiments of the invention, the abutment ring is provided with a plurality of protrusions on the wall that contacts the housing.

According to some embodiments of the invention, the convex outer contour is arc-shaped.

According to some embodiments of the present invention, the driving part is a circular button, and the detecting part abuts against a circle center position of the circular button.

According to some embodiments of the invention, the drive component with be provided with the elastic component between the detection part, the elastic component respectively with the drive component with the detection part butt.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic cross-sectional view of a conventional switch panel;

FIG. 2 is a schematic structural diagram of a conventional switch panel;

fig. 3 is a schematic perspective view of one embodiment of the switch panel of the present invention;

fig. 4 is a schematic cross-sectional view of one embodiment of the switch panel of the present invention;

fig. 5 is a schematic structural diagram of one embodiment of the switch panel of the present invention;

fig. 6 is an enlarged schematic view of a portion a of the switch panel of fig. 4 according to one embodiment of the present invention;

fig. 7 is a schematic perspective view of another embodiment of the switch panel of the present invention;

fig. 8 is a schematic cross-sectional view of another embodiment of the switch panel of the present invention;

fig. 9 is a schematic structural diagram of another embodiment of the switch panel according to the present invention.

Reference numerals:

the device comprises a shell 100, an opening 110, a driving part 200, a detection part 300, a protrusion 400, an elastic part 500 and an abutting part 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 3-9, according to the embodiment of the present invention, the switch panel includes a housing 100, a driving part 200 and a detecting part 300, the housing 100 is provided with an opening 110 penetrating both sides of the housing 100, the driving part 200 is movably disposed at the opening 110, the detecting part 300 is disposed at one side of the housing 100, and the driving part 200 can be driven to act on the detecting part 300 by driving the driving part 200, wherein the driving part 200 is provided with a abutting part 600 at one side of the acting position with the detecting part 300, and the abutting part 600 abuts against a wall surface of one side of the housing 100 close to the detecting part 300.

It should be noted that the housing 100 is generally a face shell of a switch panel, and may be square, rectangular, circular, or the like, a cavity may be formed in the housing 100, or a cavity may be formed between the housing 100 and an installation wall, and the driving component 200 may be a button, a knob, or the like for providing user operation.

The detection member 300 is an electrically controlled switch, the driving member 200 can act on the detection member 300 by contact (touch, press) or non-contact (magnetic induction, light sensation), and the moving stroke of the driving member 200 can be detected by the detection member 300, so as to form and output an electrical signal.

The utility model discloses flush mounting plate of switch, when the user pressed drive unit 200, the movable fulcrum of drive unit 200 can be regarded as to the position of butt 600 and shell 100 butt to make drive unit 200 act on the position of detecting element 300 have sufficient stroke displacement, the user need not the position of application of force at drive unit 200 with detecting element 300's correspondence accurately, also makes detecting element 300 can respond, this design simple structure, convenient operation, accurate response.

In some embodiments of the present invention, the abutment 600 is an abutment ring disposed on the outer sidewall of the driving part 200.

Therefore, as shown in fig. 4, 5, 8, and 9, the dashed line indicates the displacement of the driving member 200, the user applies force to the edge position of the driving member 200 protruding from the opening 110, the abutting ring can abut against the housing 100 at the position symmetrical to the center of the force application position to form a fulcrum, and the position of the driving member 200 acting on the detecting member 300 is displaced by a sufficient stroke during the pressing of the driving member 200.

Specifically, the driving member 200 may be a circular button, and the detecting member 300 abuts against a center position of the circular button.

In some embodiments of the present invention, as shown in fig. 3 to 6, the driving member 200 can move along the penetrating direction of the opening 110 and the driving member 200 can rotate relative to the housing 100, the detecting member 300 includes a detecting portion, and the driving member 200 is connected with the detecting portion to drive the detecting portion to form a pressing stroke motion and a rotating stroke motion.

Specifically, the detection component 300 is a push switch encoder, the detection part is a push knob on the push switch encoder, a reset piece is arranged inside the detection component to drive the push knob to elastically reset, the driving component 200 is connected with the push knob, and a user presses the driving component 200 to form a push stroke action and a rotation stroke action.

In some embodiments of the utility model, in order to improve the use experience that the user rotated drive unit 200, be provided with a plurality of archs 400 on the wall of butt ring and shell 100 contact to make the face contact of butt ring and shell 100 originally become the point contact of a plurality of archs 400 and shell 100, reduce mutual frictional force, make to rotate more smoothly.

Specifically, as shown in fig. 6, the outer contour of the protrusion 400 is circular arc, which makes the sliding more smooth.

In some embodiments of the present invention, as shown in fig. 7, 8 and 9, the detecting member 300 is a travel switch, and the driving member 200 can move along the penetrating direction of the opening 110 and can touch the travel switch.

In some embodiments of the present invention, in order to improve the tactile sensation when the user presses, an elastic member 500 is disposed between the driving part 200 and the detecting part 300, the elastic member 500 abuts against the driving part 200 and the detecting part 300, respectively, and the elastic member 500 here may be a spring or a rubber cap.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A switch panel, comprising:

the shell is provided with openings penetrating through two sides of the shell;

the driving part is movably arranged at the opening in a penetrating way;

the detection part is arranged on one side of the shell, and the driving part can be driven to act on the detection part;

wherein, the driving part is provided with an abutting piece at one side of the action position of the driving part and the detection part, and the abutting piece abuts against the wall surface at one side of the shell close to the detection part.

2. A switch panel according to claim 1, characterized in that: the detection member is a travel switch, and the drive member is movable in a direction of penetration of the opening and is capable of touching the travel switch.

3. A switch panel according to claim 1, characterized in that: the driving part can move along the penetrating direction of the opening and can rotate relative to the shell, the detection part comprises a detection part, and the driving part is connected with the detection part so as to drive the detection part to form a pressing stroke action and a rotating stroke action.

4. A switch panel according to claim 3, characterized in that: the detection component is a press switch encoder.

5. A switch panel according to claim 3, characterized in that: the abutting piece is an abutting ring arranged on the outer side wall of the driving part.

6. The switch panel of claim 5, wherein: and a plurality of bulges are arranged on the wall surface of the abutting ring contacted with the shell.

7. The switch panel of claim 6, wherein: the outer contour of the protrusion is arc-shaped.

8. A switch panel according to claim 1, characterized in that: the driving part is a circular button, and the detection part is abutted to the circle center of the circular button.

9. A switch panel according to claim 1, characterized in that: and an elastic piece is arranged between the driving part and the detection part and is respectively abutted against the driving part and the detection part.

Images