CN216353895U - Grid switch - Google Patents

Abstract

The utility model relates to a grid switch, which comprises a bottom cover, an installation iron support arranged on the back of the bottom cover, a frame covered on the installation iron support, a PCB (printed circuit board) arranged on the bottom cover, a wiring terminal arranged on the PCB, a reset switch connected on the PCB, a main button support arranged on the front of the bottom cover and not contacted with the reset switch, a button split support used for triggering the reset switch, and a button panel synchronously actuated with the button split support, wherein the button split support is elastically connected with the PCB through a return spring. The utility model provides a field character grid switch, which breaks through the traditional design thought, keys are distributed in a field character grid, each key is in a golden section proportion pattern, the appearance is good, the product structure is stable, the key pressing feedback is good, the hand feeling is good, and the product appearance is better.

Description

Grid switch

Technical Field

The utility model relates to the field of switches, in particular to a field grid switch.

Background

The switch is the electrical equipment that is essential in daily life. The switch that appears in the market at present is the rocker switch mostly, and this kind of switch is when being in the state of opening or closing, and its button becomes certain angle with the face frame, all will occupy certain space, and in long-term use in addition, has debris such as dust to get into the switch from the gap easily inside, pollutes even erodees the spare part of switch, causes the operation of rocker switch unreliable or even malfunctioning. For saving occupation space, reduce the gap, the pure flat reset switch has appeared on the market, and pure flat reset switch generally includes: framework, button cover, swing piece and current-carrying component, button cover inner wall connection have the swing piece, button cover swing during drive swing piece swing drive current-carrying component switch on or break off, but the pure flat reset switch that appears at present mostly revises on the basis of traditional 86 type switch, develop under this kind of definite form thinking, the switch that obtains can't effectively utilize reset switch's characteristic, its overall arrangement still designs according to current rocker switch, it presses and feels difficult to promote, and in the multikey switch, the aesthetic property of multikey overall arrangement also receives the limitation, treat to improve urgently.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a field grid switch, which breaks through the traditional design idea, the keys are distributed in a field grid, each key is in a golden section ratio pattern, the appearance is good, the product structure is stable, the key pressing feedback is good, the hand feeling is good, and the product appearance is better.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a field word check switch, includes the bottom, installs the installation iron support at the bottom back, covers the frame on installation iron support, installs the PCB board on the bottom, sets up binding post on the PCB board, connects reset switch on the PCB board, installs the button main support that the bottom is positive and not contact with reset switch, is used for triggering reset switch's button components of a whole that can function independently support and the button panel that moves in step with button components of a whole that can function independently support, button components of a whole that can function independently support passes through return spring and PCB board elastic connection.

Preferably, the number of the key split supports is multiple, and the number of the key panels is equal to that of the key split supports.

Preferably, the button main support digs and is equipped with first windowing, button components of a whole that can function independently support digs and is equipped with the second windowing corresponding with first windowing, install removable trigger piece on the keypad, removable trigger piece has the trigger bar that can contact with reset switch, the trigger bar can pass first windowing, second windowing and contact with reset switch.

Preferably, the back of the key panel is provided with a mounting groove, and the detachable trigger sheet is clamped in the mounting groove.

Preferably, the key main support is provided with a through groove, one end of the return spring is in contact with the PCB, the middle part of the return spring penetrates through the through groove, and the other end of the return spring can be in contact with the key split support.

Preferably, one end of the return spring is provided with a flared part, the caliber of the flared part is larger than the calibers of other parts of the return spring, and the flared part is in contact with the PCB.

Preferably, the button split support is provided with a plurality of limiting fixing columns, the button main support is provided with a plurality of limiting fixing grooves, and the limiting fixing columns are inserted into and buckled with the limiting fixing grooves.

Preferably, the bottom cover and the mounting iron support are fixed through a buckle spring, a buckle groove is formed in the bottom cover, a buckle lug is arranged on the mounting iron support, and the buckle spring is inserted into the buckle groove and buckled on the buckle lug.

Compared with the prior art, the utility model has the beneficial effects that:

the field grid switch breaks through the traditional design thought, the keys are distributed in the field grid, each key is in a golden section proportion pattern, the appearance is good, the product structure is stable, the key pressing feedback is good, the hand feeling is good, and the product appearance is better. Button components of a whole that can function independently support and removable trigger piece, key panel actuates in step, the user presses key panel, key panel drives button components of a whole that can function independently support and pushes down in step, oppression return spring when button components of a whole that can function independently support pushes down, and be close to reset switch gradually, touch reset switch and then trigger reset switch when removable trigger piece, the user loosens the key panel who presses, return spring kick-backs, promote button components of a whole that can function independently support return, removable trigger piece, key panel is synchronous return thereupon, the single of just accomplishing single button presses the break-make operation.

Drawings

Fig. 1 is a diagram of one structure of a field grid switch according to an embodiment of the present invention.

FIG. 2 is a second block diagram of the field grid switch according to an embodiment of the present invention.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and the accompanying drawings.

Referring to fig. 1-2, an embodiment of the utility model includes:

the utility model provides a field word check switch, including bottom 1, install at the installation iron support 2 at bottom 1 back, cover frame 3 on installation iron support 2, install PCB board 4 on bottom 1, set up binding post 5 on PCB board 4, connect reset switch 6 on PCB board 4, install in bottom 1 openly and not with reset switch 6 contact's button main support 7, a button components of a whole that can function independently support 8 for triggering reset switch 6, and with button components of a whole that can function independently support 8 key panel 9 of actuating in step, button components of a whole that can function independently support 8 passes through return spring 10 and PCB board 4 elastic connection.

The number of the key split supports 8 is 4, and the number of the key panels 9 is equal to that of the key split supports 8. The key main support 7 is provided with a first window 11, the key split support 8 is provided with a second window 12 corresponding to the first window 11, the key panel 9 is provided with a detachable triggering sheet 13, the detachable triggering sheet 13 is provided with a triggering rod 14 capable of contacting with the reset switch 6, and the triggering rod 14 can pass through the first window 11 and the second window 12 and contact with the reset switch 6.

The back of the key panel 9 is provided with a mounting groove 15, and the detachable trigger piece 13 is clamped in the mounting groove 15. The key main support 7 is provided with a through groove 16, one end of a return spring 10 is contacted with the PCB 4, the middle part of the return spring 10 penetrates through the through groove 16, and the other end of the return spring 10 can be contacted with the key split support 8. One end of the return spring 10 is provided with a flared part 17, the caliber of the flared part 17 is larger than the calibers of other parts of the return spring 10, and the flared part 17 is contacted with the PCB 4.

Each button components of a whole that can function independently support 8 all is provided with 4 spacing fixed columns 18, and is provided with 16 spacing fixed slots 19 on the button main support 7, and spacing fixed column 18 and spacing fixed slot 19 one-to-one, spacing fixed column 18 insert and buckle to spacing fixed slot 19 in, spacing fixed column 18 can carry out certain degree of displacement for spacing fixed slot 19. The bottom cover 1 and the mounting iron bracket 2 are fixed through a buckle spring 20, a buckle groove 21 is arranged on the bottom cover, a buckle lug 22 is arranged on the mounting iron bracket 2, and the buckle spring 20 is inserted into the buckle groove 21 and buckled on the buckle lug 22.

The field word check switch of this embodiment breaks traditional design, and the button is the field word check and distributes, and every button is golden section proportion figure, and the aesthetic property is good, and product stable in structure, and the button is pressed the feedback and is good, feel good, and possesses better product aesthetic property. Button components of a whole that can function independently support and removable trigger piece, key panel actuates in step, the user presses key panel, key panel drives button components of a whole that can function independently support and pushes down in step, oppression return spring when button components of a whole that can function independently support pushes down, and be close to reset switch gradually, touch reset switch and then trigger reset switch when removable trigger piece, the user loosens the key panel who presses, return spring kick-backs, promote button components of a whole that can function independently support return, removable trigger piece, key panel is synchronous return thereupon, the single of just accomplishing single button presses the break-make operation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a field word check switch, its characterized in that includes bottom (1), install installation iron support (2) at bottom (1) back, cover frame (3) on installation iron support (2), install PCB board (4) on bottom (1), binding post (5) of setting on PCB board (4), reset switch (6) of connection on PCB board (4), install in bottom (1) openly and not with reset switch (6) contact button main support (7), be used for triggering button components of a whole that can function independently support (8) of reset switch (6) and with button components of a whole that can function independently support (8) synchronous button panel (9) that actuate, button components of a whole that can function independently support (8) are through return spring (10) and PCB board (4) elastic connection.

2. The matts switch according to claim 1, wherein there are a plurality of said key split holders (8), and the number of said key panels (9) is equal to the number of said key split holders (8).

3. The matts switch according to claim 1, wherein the main button support (7) is dug with a first window (11), the sub-button support (8) is dug with a second window (12) corresponding to the first window (11), the button panel (9) is provided with a detachable trigger sheet (13), the detachable trigger sheet (13) is provided with a trigger rod (14) capable of contacting with the reset switch (6), and the trigger rod (14) can pass through the first window (11) and the second window (12) to contact with the reset switch (6).

4. The matts switch of claim 3, wherein a mounting groove (15) is arranged on the back surface of the key panel (9), and the detachable trigger piece (13) is clamped in the mounting groove (15).

5. The matts switch of claim 1, wherein the key main support (7) is provided with a through groove (16), one end of the return spring (10) is contacted with the PCB (4), the middle part of the return spring (10) penetrates through the through groove (16), and the other end of the return spring (10) can be contacted with the key split support (8).

6. The latticed switch according to claim 1, characterized in that, one end of said return spring (10) has a flared portion (17), the caliber of flared portion (17) is greater than the caliber of other parts of return spring (10), said flared portion (17) is in contact with PCB board (4).

7. The matts switch according to claim 1, wherein the key split support (8) is provided with a plurality of limit fixing posts (18), the key main support (7) is provided with a plurality of limit fixing slots (19), and the limit fixing posts (18) are inserted and buckled into the limit fixing slots (19).

8. The latticed switch according to claim 1, wherein, said bottom cover (1) and mounting iron support (2) are fixed through the snap spring (20), there are snap grooves (21) on said bottom cover (1), there are snap lugs (22) on said mounting iron support (2), said snap spring (20) is inserted into all snap grooves (21) and snapped on the snap lugs (22).

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