CN213459518U

CN213459518U - High leakproofness dabs switch

Info

Publication number: CN213459518U
Application number: CN202022815852.XU
Authority: CN
Inventors: 张旭敏; 胡文阳; 郑程磊
Original assignee: Zhejiang Lingxiang Electronics Co ltd
Current assignee: Zhejiang Lingxiang Electronics Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-15
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a high leakproofness's dabs switch, which comprises a housin and a body, the top of body is provided with the button, the cavity has been seted up to the inside of casing, the body with the bottom fixed connection of cavity, the both sides of body all are provided with the spring, the one end of spring and the bottom fixed connection of cavity, the expansion end fixedly connected with clamp plate of spring, the top of clamp plate is provided with presses the splenium. The utility model discloses in, through stirring the exposed top outside of driving lever, stir the driving lever top more and rotate it, when the driving lever pivoted, the running roller of driving lever bottom can remove the other end from the one end of clamp plate because the running roller uses fixed seat as the center of rotation to the driving lever is radius of rotation, the running roller can press the button on the body when moving the centre of clamp plate, and the button can reset when the running roller passes through the clamp plate middle part, realizes touching of switch, and the setting of closing plate can improve the leakproofness of touching the switch.

Description

High leakproofness dabs switch

Technical Field

The utility model relates to a dab switchgear technical field, especially relate to a high leakproofness dabs switch.

Background

The tact switch and the reed switch proximity switch are widely applied to the field of electronic appliances, are generally applied to the field of weak current and are used for signal control. After the reed switch proximity switch is subjected to sealing processes such as resin packaging and the like, the reed switch proximity switch can be applied to high-temperature and high-humidity environments with relatively severe environments to provide stable switch signals, but the reed switch proximity switch generally needs to depend on import and is high in cost, and domestic reed switches can only be applied to low-end products such as toy vehicles. The flip-flop is inexpensive, but can be used only in an environment where the environment is relatively good, and in a high-humidity environment, the flip-flop has poor sealing properties, and therefore, poor insulation or the like is likely to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above problems, a tact switch with high sealing performance is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high leakproofness's dabs switch, includes casing and body, the top of body is provided with the button, the cavity has been seted up to the inside of casing, the body with the bottom fixed connection of cavity, the both sides of body all are provided with the spring, the one end of spring and the bottom fixed connection of cavity, the expansion end fixedly connected with clamp plate of spring, the top of clamp plate is provided with presses the splenium.

As a further description of the above technical solution:

the pressing portion comprises a fixed seat, a first rotating shaft is arranged between the fixed seats, a shifting rod is sleeved on the outer side of the first rotating shaft, a roller wheel is arranged at the bottom end of the shifting rod, and the roller wheel is connected with the shifting rod in a rotating mode through a second rotating shaft.

As a further description of the above technical solution:

a sliding groove is formed in the upper portion of the side face of the cavity, and the two ends of the pressing plate are connected with the sliding groove in a sliding mode.

As a further description of the above technical solution:

the inside of clamp plate is provided with the sealing layer, the sealing layer with the inner wall of spout contacts each other.

As a further description of the above technical solution:

the shifting lever is rotationally connected with the first rotating shaft, and the roller is contacted with the upper end face of the pressing plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model is provided with a shell, a cavity, a chute, a pressing plate, a spring, a sealing layer, a fixed seat, a roller, a deflector rod, a first rotating shaft, a second rotating shaft, a body and a button structure, wherein the body is arranged at the bottom of the cavity, the spring is arranged at both sides of the body, one end of the spring is fixedly connected with the bottom of the cavity, the movable end of the spring is fixedly connected with the pressing plate, the deflector rod is exposed at the external top end by stirring, and the deflector rod is rotated by stirring the top end of the deflector rod, when the deflector rod rotates, the roller at the bottom of the deflector rod can move from one end of the pressure plate to the other end, because the roller takes the fixed seat as the rotation center, the deflector rod is taken as a rotating radius, the roller can press the button on the body when moving to the middle of the pressing plate, when the running roller passes through the clamp plate middle part the button can reset, realizes dabbing of switch, and the setting of closing plate can improve the leakproofness of dabbing the switch.

Drawings

Fig. 1 shows an overall cross-sectional structure diagram provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a housing; 2. a cavity; 3. a chute; 4. pressing a plate; 5. a spring; 6. a sealing layer; 7. a fixed seat; 8. A roller; 9. a deflector rod; 10. a first rotating shaft; 11. a second rotating shaft; 12. a body; 13. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a high leakproofness's dabs switch, includes casing 1 and body 12, and the top of body 12 is provided with button 13, and cavity 2 has been seted up to the inside of casing 1, and the bottom fixed connection of body 12 and cavity 2, the both sides of body 12 all are provided with spring 5, the one end of spring 5 and the bottom fixed connection of cavity 2, the expansion end fixedly connected with clamp plate 4 of spring 5, the top of clamp plate 4 is provided with presses the splenium.

Specifically, as shown in fig. 1, the pressing portion includes a fixing seat 7, a first rotating shaft 10 is disposed between the fixing seats 7, a shift lever 9 is sleeved outside the first rotating shaft 10, a roller 8 is disposed at the bottom end of the shift lever 9, the roller 8 is rotatably connected to the shift lever 9 through a second rotating shaft 11, the shift lever 9 is rotatably connected to the first rotating shaft 10, the roller 8 contacts with the upper end surface of the pressing plate 4, a sliding groove 3 is disposed above the side surface of the cavity 2, two ends of the pressing plate 4 are slidably connected to the sliding groove 3, a sealing layer 6 is disposed inside the pressing plate 4, the sealing layer 6 contacts with the inner wall of the sliding groove 3, the shift lever 9 is exposed at the top end by shifting the shift lever 9, the shift lever 9 is rotated by shifting the top end of the shift lever 9 more, the roller 8 at the bottom of the shift lever 9 can move from one end of the pressing plate 4 to the, the button 13 on the body 12 can be pressed to running roller 8 when moving the centre of clamp plate 4, and button 13 can reset when running roller 8 passes through the middle part of clamp plate 4, realizes dabbing of switch, and the setting of sealing layer 6 can improve the leakproofness of dabbing the switch.

The working principle is as follows: during the use, expose outside top through stirring driving lever 9, 9 tops of stirring driving lever are stirred more to lead to, in 9 pivoted of driving lever, the running roller 8 of 9 bottoms of driving lever can move the other end from the one end of clamp plate 4, because running roller 8 uses fixing base 7 position as the center of rotation, use driving lever 9 as radius of rotation, running roller 8 can press the button 13 on the body 12 when moving the centre of clamp plate 4, button 13 can reset when running roller 8 passes through clamp plate 4 middle part, realize the dab of switch, the setting of sealing layer 6 can improve the leakproofness of dabbing the switch.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high leakproofness's dabs switch, includes casing (1) and body (12), the top of body (12) is provided with button (13), its characterized in that, cavity (2) have been seted up to the inside of casing (1), body (12) with the bottom fixed connection of cavity (2), the both sides of body (12) all are provided with spring (5), the one end of spring (5) and the bottom fixed connection of cavity (2), the movable end fixedly connected with clamp plate (4) of spring (5), the top of clamp plate (4) is provided with presses the splenium.

2. The high-tightness touch switch is characterized in that the pressing portion comprises fixed seats (7), a first rotating shaft (10) is arranged between the fixed seats (7), a shifting rod (9) is sleeved outside the first rotating shaft (10), a roller (8) is arranged at the bottom end of the shifting rod (9), and the roller (8) is rotatably connected with the shifting rod (9) through a second rotating shaft (11).

3. The tact switch with high sealing performance according to claim 1, wherein a sliding groove (3) is formed above the side surface of the cavity (2), and two ends of the pressing plate (4) are slidably connected with the sliding groove (3).

4. A high-sealing tact switch according to claim 3, wherein a sealing layer (6) is provided inside said pressing plate (4), and said sealing layer (6) and the inner wall of said slide groove (3) are in contact with each other.

5. The tact switch with high sealing performance as claimed in claim 2, wherein said shift lever (9) is rotatably connected to said first rotating shaft (10), and said roller (8) is in contact with the upper end surface of said pressing plate (4).