CN219105970U

CN219105970U - Touch switch capable of realizing double-section buffering and cabinet door system with same

Info

Publication number: CN219105970U
Application number: CN202223170784.1U
Authority: CN
Inventors: 张志海; 董海; 曾凡月; 张建平
Original assignee: Guangdong Tute Precision Hardware Technology Co ltd
Current assignee: Guangdong Tute Precision Hardware Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-30
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a touch switch capable of realizing double-section buffering, which comprises a shell, a switch assembly and a trigger assembly, wherein an installation cavity is arranged in the shell; the switch assembly comprises a circuit board, a touch control piece and a battery, wherein the touch control piece is arranged on the circuit board; the triggering component comprises a touch block, a sliding block and a fixed seat which are sequentially arranged, wherein the touch block penetrates through the shell; a first elastic piece is arranged between the touch block and the sliding block, and a second elastic piece is arranged between the sliding block and the fixed seat. When applying great pressing force to touching the piece, this touching piece takes place first section buffering under the effect of first elastic component, and this touching piece drives the slider through first elastic component simultaneously and removes and take place the second section buffering under the effect of second elastic component. Therefore, by arranging the first elastic piece and the second elastic piece, acting force caused by high impact is effectively counteracted, and therefore the parts in the touch switch can be protected. In addition, the utility model also provides a cabinet door system with the cabinet door system.

Description

Touch switch capable of realizing double-section buffering and cabinet door system with same

Technical Field

The utility model relates to the field of touch switches, in particular to a touch switch capable of realizing double-section buffering and a cabinet door system with the same.

Background

The wardrobe is a cabinet for storing clothes, and commonly comprises a vertical hinged door, a cabinet inner and a cabinet outer push-pull door and the like. The existing vertical hinged door wardrobe generally comprises a wardrobe body and a wardrobe door rotatably arranged on the wardrobe body, wherein accessories such as a clothes hanging rod, a trousers rack, a pull basket and the like are arranged in the wardrobe body. With the rapid development of technology, intelligent products are also becoming the object of attention and demand. The traditional vertical hinged door wardrobe needs to be opened manually, when people store the washed and dried clothes, the people cannot leave hands to open the wardrobe, and the clothes can only be put down firstly, so that the storage efficiency is affected.

In order to solve the problems, some merchants are provided with a touch switch in the cabinet body, wherein the touch switch is used for opening the electric pushing of the cabinet door and controlling the action of the electric pushing rod, and when people press the cabinet door and trigger the touch switch, a circuit board in the touch switch can send a control signal and control the action of the electric pushing rod, so that the automatic opening of the cabinet door is realized. Because the touch switch is often applied with larger pressing force, parts in the touch switch are easy to wear and even break under instant high impact, and the service life of the touch switch is greatly reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the touch switch capable of realizing double-section buffering and the cabinet door system with the same, and the first elastic piece and the second elastic piece are arranged in the touch switch, so that acting force caused by high impact is effectively counteracted, thereby protecting parts in the touch switch and prolonging the service life of the touch switch.

The utility model adopts the technical proposal for solving the problems that:

a touch switch capable of realizing double-section buffering, comprising:

a housing having an installation cavity provided therein;

the switch assembly comprises a circuit board arranged in the mounting cavity, a touch control arranged on the circuit board and a battery for supplying power to the circuit board;

the trigger assembly comprises a touch block, a sliding block and a fixed seat which are sequentially arranged, wherein the touch block is arranged on the shell in a penetrating manner and is partially positioned in the mounting cavity, and the sliding block and the fixed seat are both arranged in the mounting cavity; a first elastic piece is arranged between the touch block and the sliding block, and a second elastic piece is arranged between the sliding block and the fixed seat; when the touch block is pressed, the touch block can be driven to abut against the touch piece and the touch piece is pressed to trigger;

when applying great pressing force to touching the piece, touching the piece and taking place first section buffering under the effect of first elastic component, touching the piece simultaneously through first elastic component drives the slider removes and take place the second section buffering under the effect of second elastic component.

Further, the first elastic piece is a first spring, and two ends of the first spring are respectively abutted against the touch block and the sliding block; the second elastic piece is a second spring, and two ends of the second spring are respectively abutted against the sliding block and the fixing seat.

Further, the first springs and the second springs are both arranged in two, and are arranged at intervals along the left-right direction.

Further, the housing includes a base and a cover detachably connected to the base and having an installation cavity formed therein, and the switch assembly and the trigger assembly are both disposed on the cover.

Further, the eccentric nail is penetrated on the surface cover and comprises a main shaft and an eccentric shaft arranged on the main shaft, and a limiting groove which can be penetrated by the eccentric shaft and is mutually clamped is formed in the fixing seat;

when the eccentric nail is rotated, the eccentric shaft can drive the fixed seat to move, so that the sliding block and the touch block are driven to move.

Further, the face cover is provided with a mounting hole through which the eccentric nail passes, the inner side wall of the mounting hole is provided with a first tooth part, the outer side wall of the main shaft of the eccentric nail is provided with a second tooth part meshed with the first tooth part, and the first tooth part is in clearance fit with the second tooth part.

Further, a guide groove is formed in the mounting cavity, and guide blocks which are slidably arranged in the guide groove are arranged on the sliding block and the fixing seat.

Further, the slider is provided with a mounting groove for mounting the battery, the circuit board is arranged at the bottom of the slider and is electrically connected with the battery, and the slider is provided with a notch for avoiding the touch control.

Further, an elastic buckle is arranged at the end part of the base, and a bulge matched with the elastic buckle in a clamping way is arranged at the end part of the face cover.

In addition, the utility model also provides a cabinet door system, which comprises a cabinet body and a cabinet door rotatably arranged on the cabinet body, wherein the cabinet body comprises a cabinet door side plate, and the touch switch is arranged on the cabinet door side plate.

In summary, the touch switch capable of realizing double-section buffering and the cabinet door system with the same provided by the utility model have the following beneficial effects:

(1) According to the touch switch, the first elastic piece and the second elastic piece are arranged, so that acting force caused by high impact is effectively counteracted, the protection effect on parts in the touch switch can be achieved, and the service life of the touch switch is prolonged.

(2) According to the touch switch, the eccentric nails are rotated to drive the fixing seat to move so as to adjust the position of the touch block, and the touch block is always in contact with the cabinet door, so that the problem of poor pressing effect of the touch switch due to different gaps between the cabinet door and the cabinet body is avoided.

(3) The touch switch disclosed by the utility model has the advantages that the whole structure can be split into the base and the surface cover provided with the switch component and the trigger component, and the base and the surface cover can be detachably clamped and fixed, so that quick assembly and quick disassembly are realized.

Drawings

FIG. 1 is an exploded view of a touch switch of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic diagram of a touch switch according to the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 5 is a schematic view of the structure of the touch switch with the base hidden;

fig. 6 is a schematic structural view of fig. 5 after the slider is hidden.

Wherein the reference numerals have the following meanings:

1. a base; 11. a fixing hole; 12. an elastic buckle; 13. the first convex rib; 2. a face cover; 21. a mounting hole; 211. a first tooth portion; 22. a protrusion; 23. the second convex rib; 24. a guide groove; 25. avoidance holes; 3. a circuit board; 31. a touch control; 4. touching the block; 41. a first hook; 42. a first accommodation chamber; 5. a slide block; 51. a mounting groove; 52. a notch; 53. a first guide block; 54. a second hook; 6. a fixing seat; 61. a limit groove; 62. a second guide block; 63. a second accommodation chamber; 71. a first elastic member; 72. a second elastic member; 8. an elastic connection ring; 9. eccentric nails; 91. a main shaft; 911. a second tooth portion; 912. an annular groove; 92. and (3) an eccentric shaft.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1-6, the present utility model provides a touch switch capable of realizing dual-section buffering, which comprises a housing, a switch assembly and a trigger assembly. The shell comprises a base 1 and a face cover 2, wherein the base 1 is detachably connected with the face cover and internally forms an installation cavity, and a switch assembly and a trigger assembly are arranged in the installation cavity. Specifically, the switch assembly includes a circuit board 3, a touch piece 31 provided on the circuit board 3, and a battery (not shown in the figure) for supplying power to the circuit board 3; the triggering assembly comprises a touch block 4, a sliding block 5 and a fixed seat 6 which are sequentially arranged from front to back, wherein the front end of the touch block 4 is provided with a surface cover 2; in addition, a first elastic member 71 is provided between the touch pad 4 and the slider 5, and a second elastic member 72 is provided between the slider 5 and the fixed base 6. Preferably, the first elastic member 71 is a first spring, and the second elastic member 72 is a second spring.

Therefore, when the touch block 4 is pressed, the touch block can be driven to overcome the elastic force of the first spring and abut against the touch piece 31, and the touch piece 31 is pressed to trigger and control the circuit board 3 to emit corresponding wireless control signals. Meanwhile, the first section of the touch block 4 is buffered under the action of the first spring; when a large pressing force is applied to the touch block 4, the touch block 4 can drive the sliding block 5 to move through the first spring and generate second section buffering under the action of the elastic force of the second spring.

Therefore, the first elastic member 71 and the second elastic member 72 effectively counteract the acting force caused by high impact, thereby protecting the parts in the touch switch and prolonging the service life of the touch switch.

Referring to fig. 1-2, specifically, the base 1 includes a bottom plate and a semicircular first enclosure disposed at the rear end of the bottom plate, a plurality of fixing holes 11 are formed on the bottom plate, first ribs 13 are disposed on two sides of the bottom plate along the length direction of the bottom plate, and elastic buckles 12 are disposed on the first enclosure; the surface cover 2 comprises a substrate and a second enclosing block which is arranged on the substrate and is U-shaped, an installation cavity is formed by enclosing the substrate and the second enclosing block, two sides of the second enclosing block extend along the length direction of the second enclosing block to form a second convex rib 23 matched with the first convex rib 13, and a protrusion 22 which can be clamped and matched with the elastic buckle 12 is arranged on the substrate.

Therefore, after the base 1 is mounted to the main structure through the fixing holes 11, the second ribs 23 on the face cover 2 are aligned with the first ribs 13 on the base 1 and are inserted into the base 1 along the front-rear direction, the second ribs 23 on the face cover 2 are in sliding contact with the first ribs 13 on the base 1 to form a guide, and the assembly between the base 1 and the face cover 2 can be completed until the protrusions 22 on the face cover 2 are clamped with the elastic buckles 12 on the base 1, so that quick assembly and disassembly are realized.

Further, the front end of the face cover 2 is provided with a avoiding hole 25 through which the front end of the touch block 4 can pass, so that the moving direction of the touch block 4 is limited to be the front-rear direction; the rear end of the touch block 4 is symmetrically provided with two first hooks 41 along the left-right direction at intervals, and the touch block 4 is clamped on the sliding block 5 through the two first hooks 41. In addition, the touch block 4 is located at the two first hooks 41 and is further provided with two first accommodating cavities 42 respectively, the first springs are provided with two first accommodating cavities and are respectively clamped in the two first accommodating cavities, one ends of the first springs are abutted against the touch block 4, and the other ends of the first springs are abutted against the front ends of the sliding blocks 5. The bottom of this slider 5 is equipped with this circuit board 3, and breach 52 that can supply touch piece 31 to pass is offered to the front end of this slider 5, and the mounting groove 51 that is link up and be used for placing the battery is offered at the middle part of this slider 5, and this battery is connected with circuit board 3 electricity and supplies power to circuit board 3, and the rear end of this slider 5 is provided with two second pothooks 54 along left and right sides interval symmetry, and this slider 5 passes through two second pothooks 54 card and establishes on fixing base 6. Two second accommodating cavities 63 are symmetrically arranged on the fixing seat 6 along the left-right direction at intervals, and two second hooks 54 are respectively clamped in the two second accommodating cavities 63. In addition, two second springs are provided and are respectively clamped in the two second accommodating cavities, one ends of the second springs are abutted against the fixing seat 6, and the other ends of the second springs are abutted against the second clamping hooks 54. The left and right side walls of the sliding block 5 are further provided with first guide blocks 53 in a protruding manner, the left and right side walls of the fixed seat 6 are further provided with second guide blocks 62 in a protruding manner, and the left and right inner side walls of the mounting cavity of the face cover 2 are further provided with guide grooves 24 into which the first guide blocks 53 and the second guide blocks 62 can slide, so that the moving direction of the sliding block 5 and the fixed seat 6 can be limited to the front and rear directions.

From this, through setting up two first springs of symmetrical arrangement and two second springs of symmetrical arrangement for whole atress is more balanced, has improved touch switch structure's stability.

In this embodiment, the touch control 31 is a key switch. Of course, in other embodiments, it may be a micro switch or a detection switch, which are not limited herein.

It should be noted that, the key switch can be purchased in the existing market, the specific structure and working principle thereof do not belong to the technical content to be protected in the application, and those skilled in the art can know from the prior art, and detailed descriptions thereof are omitted herein.

Further, the fixing seat 6 is further provided with a waist-shaped limit groove 61, the face cover 2 is provided with an eccentric nail 9 in a penetrating manner, the eccentric nail 9 comprises a main shaft 91 and an eccentric shaft 92 arranged on the main shaft 91, and the eccentric shaft 92 penetrates through and is clamped on the limit groove 61. Specifically, the face cover 2 is provided with a mounting hole 21 through which the eccentric nail 9 can pass; preferably, the mounting hole 21 is a counter bore, a plurality of first teeth 211 are annularly arranged on the inner side wall of the counter bore, a second teeth 911 meshed with the first teeth 211 are arranged on the outer side wall of the main shaft 91, and the first teeth 211 and the second teeth 911 are in clearance fit. In addition, the main shaft 91 is further provided with an annular groove 912, the annular groove 912 is sleeved with an elastic connection ring 8, and the elastic connection ring 8 can be abutted against the bottom of the face cover 2.

Therefore, when the eccentric pin 9 is rotated, the fixing seat 6 can be driven to move along the front-back direction through the clamping fit between the eccentric shaft 92 and the limiting groove 61, and then the sliding block 5 and the touch block 4 are sequentially driven to move along the front-back direction, so that the position adjustment of the touch block 4 is realized. By providing the first tooth portion 211 and the second tooth portion 911, the resistance to the rotation of the eccentric nail 9 is increased, and the eccentric nail 9 is prevented from being deflected due to misoperation; by arranging the elastic connecting ring 8 on the annular groove 912, the eccentric nail 9 can be pressed on the mounting hole 21 under the elastic action of the elastic connecting ring 8, so that the vertical movement direction of the eccentric nail 9 is limited, and the eccentric nail 9 is prevented from falling out.

In addition, the utility model also provides a cabinet door system (not shown in the figure), which comprises a cabinet body and a cabinet door rotatably arranged on the cabinet body, wherein the cabinet body comprises a cabinet door side plate, and the touch switch is arranged on the cabinet door side plate. Specifically, the touch switch is fixed on the side plate of the cabinet door through a plurality of fixing holes 11 on the base 1, and the front end of the touch block 4 in the touch switch is abutted against the inner side of the cabinet door. In addition, the cabinet body is also provided with a driving mechanism for driving the cabinet door to open.

Therefore, when the cabinet door is pushed and the touch block 4 is pressed, the touch block 4 moves and is abutted against the touch piece 31 on the circuit board 3, the touch piece 31 is pressed to trigger and control the circuit board 3 to emit corresponding wireless control signals to control the driving mechanism to act, and further automatic opening of the cabinet door is achieved. Preferably, the driving mechanism is an electric push rod.

In addition, for different cabinets, in order to avoid that the gap size between cabinet door and the cabinet body is different and lead to the pressing effect of touch switch not good, through adjusting the eccentric nail 9 on this touch switch, can realize the position adjustment of touching piece 4, make it inconsistent with the cabinet door is inboard all the time, and then guarantee to press the effect.

according to the touch switch disclosed by the utility model, when the touch block 4 is subjected to high impact, the first section buffering can be realized under the action of the first elastic piece 71 by arranging the first elastic piece 71 and the second elastic piece 72, and then the touch block 4 drives the sliding block 5 to move through the first elastic piece 71 and realizes the second section buffering under the action of the second elastic piece 72. Therefore, by arranging the first elastic piece 71 and the second elastic piece 72, acting force caused by high impact is effectively counteracted, so that the parts in the touch switch can be protected, and the service life of the touch switch is prolonged.

And secondly, the touch switch of the utility model can drive the fixed seat 6 to move by rotating the eccentric nail 9 so as to realize the position adjustment of the touch block 4, and ensure that the touch block 4 is always in contact with the cabinet door, thereby avoiding the problem of poor pressing effect of the touch switch caused by different gaps between the cabinet door and the cabinet body.

And thirdly, the whole structure of the touch switch disclosed by the utility model can be split into the base 1 and the face cover 2 provided with the switch component and the trigger component, and the base 1 and the face cover 2 are detachably clamped and fixed, so that quick assembly and quick disassembly are realized.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, in the description of the present utility model, the meaning of "a plurality", "a number" is two or more, unless explicitly defined otherwise.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A touch switch capable of realizing double-section buffering, comprising:

a housing having an installation cavity provided therein;

2. The touch switch of claim 1, wherein the first elastic member is a first spring, and two ends of the first spring are respectively abutted against the touch block and the sliding block; the second elastic piece is a second spring, and two ends of the second spring are respectively abutted against the sliding block and the fixing seat.

3. The touch switch according to claim 2, wherein the first spring and the second spring are both provided in two and are disposed at intervals in a left-right direction.

4. A touch switch according to any of claims 1-3 wherein the housing comprises a base and a cover removably attached to the base and defining the mounting cavity therein, the switch assembly and the trigger assembly being disposed on the cover.

5. The touch switch of claim 4, further comprising an eccentric pin penetrating through the face cover, wherein the eccentric pin comprises a main shaft and an eccentric shaft arranged on the main shaft, and a limit groove for the eccentric shaft to penetrate through and be mutually clamped is formed in the fixing seat;

6. The touch switch of claim 5, wherein the cover is provided with a mounting hole through which the eccentric pin passes, a first tooth portion is arranged on an inner side wall of the mounting hole, a second tooth portion meshed with the first tooth portion is arranged on an outer side wall of a main shaft of the eccentric pin, and the first tooth portion is in clearance fit with the second tooth portion.

7. The touch switch of claim 4, wherein a guide groove is formed in the mounting cavity, and guide blocks slidably arranged in the guide groove are arranged on the sliding block and the fixing seat.

8. The touch switch of claim 4, wherein the slider is provided with a mounting groove for mounting the battery, the circuit board is arranged at the bottom of the slider and is electrically connected with the battery, and the slider is provided with a notch for avoiding the touch control.

9. The touch switch of claim 4, wherein an elastic buckle is provided at an end of the base, and a protrusion engaged with the elastic buckle is provided at an end of the cover.

10. A cabinet door system, comprising a cabinet body and a cabinet door rotatably arranged on the cabinet body, wherein the cabinet body comprises a cabinet door side plate, and the touch switch as claimed in any one of claims 1-9 is arranged on the cabinet door side plate.