CN216671466U

CN216671466U - Switch with safety protection function

Info

Publication number: CN216671466U
Application number: CN202220005135.7U
Authority: CN
Inventors: 郭玉军; 俞振华
Original assignee: Hangzhou Yingweite Technology Co ltd
Current assignee: Hangzhou Yingweite Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-03
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a switch with a safety protection function, and relates to the technical field of control switches. According to the utility model, the sealing plate can shield the gap on the side surface of the switch button, so that the switch is prevented from being corroded by dust in the air, the dryness inside the switch can be kept through the drying box, and when the inside of the switch is overheated, the air holes are communicated through the expansion of the elastic sealing plate, so that heat can be dissipated, the safety of the switch is improved, the normal use of the switch is facilitated, and the service life of the switch is prolonged.

Description

Switch with safety protection function

Technical Field

The utility model relates to a switch, relates to the technical field of control switches, and particularly relates to a switch with a safety protection function.

Background

The household control switch is often seen in daily life, is a tool for conveniently controlling the on-off of the household motor, and has very serious consequences in case of short circuit in a relatively humid environment due to the fact that an electric appliance element and a power line are installed in the household control switch, so that the moisture-proof requirement on the household control switch is very important.

The following problems exist in the prior art:

1. when the existing household control switch is used, the moisture-proof protection performance is poor, and dust in the air easily enters the switch from a gap of the switch, so that the use of the switch is influenced, and the use personnel are harmed;

2. when the existing household control switch is used, the switch shell and the junction box are connected linearly through screws, the mode is not only inconvenient, but also the shell is easy to slide, so that the shell is not firm to be fixed, and the use of the switch is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a switch with a safety protection function, which has the effects of preventing moisture and sealing a household switch, and solves the problems that when the conventional household control switch is used, the moisture-proof protection performance is poor, and dust in the air easily enters the switch from a gap of the switch, so that the use of the switch is influenced, and the harm is caused to a user; the other purpose is that when solving current domestic control switch and using, all be connected through the screw to switch shell and the sharp being connected of terminal box, this kind of mode is not only very inconvenient, still causes the smooth silk of casing easily to cause the fixed insecure of casing, influence the problem of the use of switch, in order to reach the effect of making things convenient for being connected between casing and the terminal box.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a switch with safety protection function, includes switch body and terminal box, the terminal box sets up the rear end at the switch body, the front end swing joint of switch body has shift knob, the connecting hole has been seted up to the side of terminal box, the side of switch body is provided with fixed establishment, fixed establishment's rear end is provided with the fixing base, fixing base fixed connection is in the side of terminal box.

The switch body comprises a protective shell, the protective shell is arranged at the front end of the junction box, the inner side of the protective shell is movably connected with a sealing plate, and the sealing plate extends to the side face of the switch button and is movably connected with the switch button.

The fixing mechanism comprises a control shell, the control shell is fixedly connected to the side face of the switch body, a control mechanism is arranged inside the control shell, and the control mechanism extends to the inside of the fixing seat.

The technical scheme of the utility model is further improved as follows: the top fixedly connected with limiting plate of closing plate, the bottom swing joint of limiting plate has the top tight spring, the side at the closing plate is set up to the top tight spring.

Adopt above-mentioned technical scheme, the cooperation each other between closing plate, limiting plate, the tight spring in top in this scheme can shelter from the space of switch button side through the closing plate, has avoided the dust in the air to cause the erosion to the switch.

The technical scheme of the utility model is further improved as follows: the right side fixedly connected with drying box of protecting crust, the inside of protecting crust has seted up the bleeder vent, the inside of bleeder vent is provided with the elastic sealing plate.

Adopt above-mentioned technical scheme, mutually supporting between dry box, bleeder vent, the elastic sealing plate in this scheme to can keep the inside aridity of switch, and when the switch is inside overheated, through the inflation of elastic sealing plate, make the bleeder vent switch on, thereby can dispel the heat, improve the security of switch.

The technical scheme of the utility model is further improved as follows: the side face of the control shell is fixedly connected with a sliding cover, a clamping groove is formed in the control shell, and a buckle is fixedly connected to the side face of the sliding cover.

Adopt above-mentioned technical scheme, mutually support between sliding closure, draw-in groove, the buckle in this scheme to can seal the control shell, thereby can protect fixed establishment, avoid the emergence that the mistake touched.

The technical scheme of the utility model is further improved as follows: control mechanism includes drive handle, drive handle sets up the inside at the control shell, drive handle's right side fixedly connected with dwang, the right-hand member fixedly connected with rotor plate of dwang.

Adopt above-mentioned technical scheme, mutually supporting between drive handle, dwang, the rotor plate in this scheme, through drive handle's rotation to can control the fixed being connected between switch and the terminal box.

The technical scheme of the utility model is further improved as follows: the side both ends fixedly connected with lug of rotor plate, the side swing joint of lug has the roof, the top fixedly connected with fixed block of roof, the fixed block extends to the inside of fixing base.

Adopt above-mentioned technical scheme, mutually supporting between lug, roof, the fixed block in this scheme to along with the rotation of lug, thereby drive the roof and carry out ejecting with the fixed block, and extend to the inside of fixing base, thereby fix switch and terminal box.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a switch with a safety protection function, which can shield a gap on the side surface of a switch button through a sealing plate by mutually matching a protective shell, the sealing plate, a limiting plate, a jacking spring, a drying box, a through hole and an elastic sealing plate, so that the switch is prevented from being corroded by dust in the air, the dryness inside the switch can be kept through the drying box, and when the inside of the switch is overheated, the ventilation hole is communicated through the expansion of the elastic sealing plate, so that heat can be dissipated, the safety of the switch is improved, the normal use of the switch is facilitated, and the service life of the switch is prolonged.

2. The utility model provides a switch with a safety protection function, wherein the sliding cover is opened through mutual matching of a fixed seat, the sliding cover, a driving handle, a rotating rod, a rotating plate, a lug, a top plate and a fixed block, the rotating rod is rotated through rotating the driving handle to drive the rotating plate and the lug to rotate, the top plate is driven to eject out the fixed block along with the rotation of the lug and extend to the inside of the fixed seat, so that the switch and a junction box are fixed, the switch is convenient to install, the switch is prevented from loosening, and the normal use of the switch is ensured.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the switch body of the present invention.

Fig. 3 is a schematic cross-sectional view of the fixing mechanism of the present invention.

Fig. 4 is a schematic cross-sectional structure of the control mechanism of the present invention.

In the figure: 1. a switch body; 11. a switch button; 12. a protective shell; 13. a closing plate; 14. a limiting plate; 15. the spring is tightly propped; 16. drying the box; 17. air holes are formed; 18. an elastic sealing plate; 2. a junction box; 21. connecting holes; 3. a fixing mechanism; 31. a fixed seat; 32. a control housing; 33. a sliding cover; 34. a card slot; 35. buckling; 36. a control mechanism; 361. a drive handle; 362. rotating the rod; 363. a rotating plate; 364. a bump; 365. a top plate; 366. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1 to 4, the utility model provides a switch with a safety protection function, which includes a switch body 1 and a junction box 2, the junction box 2 is disposed at the rear end of the switch body 1, the front end of the switch body 1 is movably connected with a switch button 11, a connection hole 21 is disposed on a side surface of the junction box 2, a fixing mechanism 3 is disposed on a side surface of the switch body 1, a fixing seat 31 is disposed at the rear end of the fixing mechanism 3, the fixing seat 31 is fixedly connected to a side surface of the junction box 2, the fixing mechanism 3 includes a control shell 32, the control shell 32 is fixedly connected to a side surface of the switch body 1, a control mechanism 36 is disposed inside the control shell 32, the control mechanism 36 extends into the fixing seat 31, a sliding cover 33 is fixedly connected to a side surface of the control shell 32, a clamping groove 34 is disposed inside the control shell 32, and a buckle 35 is fixedly connected to a side surface of the sliding cover 33.

In this embodiment, when the switch is used, the switch body 1 and the junction box 2 need to be connected, the sliding cover 33 on the control shell 32 is slid, so that the buckle 35 is separated from the clamping groove 34, the sliding cover 33 can be taken out, the control mechanism 36 in the control shell 32 can be controlled, and the switch body 1 can be fixed on the junction box 2 by matching with the fixing seat 31, thereby facilitating the use of the switch.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the control mechanism 36 includes a driving handle 361, the driving handle 361 is disposed inside the control housing 32, a rotating rod 362 is fixedly connected to the right side of the driving handle 361, a rotating plate 363 is fixedly connected to the right end of the rotating rod 362, two protruding blocks 364 are fixedly connected to two ends of the side surface of the rotating plate 363, a top plate 365 is movably connected to the side surface of the protruding blocks 364, a fixed block 366 is fixedly connected to the top of the top plate 365, and the fixed block 366 extends to the inside of the fixed seat 31.

In this embodiment, when the switch is fixedly connected, the driving handle 361 is rotated, so that the rotating rod 362 rotates, the rotating plate 363 drives the protrusion 364 to rotate, and along with the rotation of the protrusion 364, the top plate 365 ejects the fixing block 366, and the fixing block 366 extends to the inside of the fixing seat 31, so that the switch can be fixedly connected.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, switch body 1 includes protecting crust 12, protecting crust 12 sets up the front end at terminal box 2, the inboard swing joint of protecting crust 12 has closing plate 13, closing plate 13 extend to shift knob 11 the side and with shift knob 11 swing joint, the top fixedly connected with limiting plate 14 of closing plate 13, the bottom swing joint of limiting plate 14 has top tight spring 15, top tight spring 15 sets up the side at closing plate 13, the right side fixedly connected with drying box 16 of protecting crust 12, bleeder vent 17 has been seted up to the inside of protecting crust 12, the inside of bleeder vent 17 is provided with elastic sealing plate 18.

In this embodiment, when the switch uses, can shelter from the space to the shift knob 11 side through closing plate 13, the dust in the air has been avoided causing the erosion to the switch, and through limiting plate 14 and top tight spring 15, made things convenient for when the switch uses, stretch out and draw back closing plate 13, rethread drying box 16 can keep the inside aridity of switch, and when the switch is inside overheated, through the inflation of elastic sealing plate 18, make bleeder vent 17 switch on, thereby can dispel the heat, the security performance of switch has been improved.

The working principle of the switch with safety protection function is described in detail below.

As shown in fig. 1-4, when the switch is used, it is necessary to connect the switch body 1 and the junction box 2, slide out the sliding cover 33, rotate the driving handle 361, rotate the rotating rod 362, and rotate the rotating plate 363 to drive the protruding block 364 to rotate, along with the rotation of the protruding block 364, so that the top plate 365 ejects the fixing block 366 and extends to the inside of the fixing seat 31, thereby fixing the switch, when in use, the sealing plate 13 can shield the gap at the side of the switch button 11, thereby preventing the dust in the air from corroding the switch, and the drying box 16 can maintain the dryness inside of the switch, and when the inside of the switch is overheated, the air holes 17 are communicated through the expansion of the elastic sealing plate 18, thereby dissipating heat and improving the safety performance of the switch.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.

Claims

1. The utility model provides a switch with safety protection function, includes switch body (1) and terminal box (2), terminal box (2) set up the rear end at switch body (1), the front end swing joint of switch body (1) has shift knob (11), connecting hole (21), its characterized in that have been seted up to the side of terminal box (2): a fixing mechanism (3) is arranged on the side surface of the switch body (1), a fixing seat (31) is arranged at the rear end of the fixing mechanism (3), and the fixing seat (31) is fixedly connected to the side surface of the junction box (2);

the switch body (1) comprises a protective shell (12), the protective shell (12) is arranged at the front end of the junction box (2), the inner side of the protective shell (12) is movably connected with a closing plate (13), and the closing plate (13) extends to the side face of the switch button (11) and is movably connected with the switch button (11);

fixing mechanism (3) are including control shell (32), control shell (32) fixed connection is in the side of switch body (1), the inside of control shell (32) is provided with control mechanism (36), control mechanism (36) extend to the inside of fixing base (31).

2. The switch with safety protection function according to claim 1, wherein: the top of the closing plate (13) is fixedly connected with a limiting plate (14), the bottom end of the limiting plate (14) is movably connected with a jacking spring (15), and the jacking spring (15) is arranged on the side face of the closing plate (13).

3. The switch with safety protection function as claimed in claim 1, wherein: the right side of the protective shell (12) is fixedly connected with a drying box (16), air holes (17) are formed in the protective shell (12), and an elastic sealing plate (18) is arranged in the air holes (17).

4. The switch with safety protection function according to claim 1, wherein: the side face of the control shell (32) is fixedly connected with a sliding cover (33), a clamping groove (34) is formed in the control shell (32), and a buckle (35) is fixedly connected to the side face of the sliding cover (33).

5. The switch with safety protection function according to claim 1, wherein: control mechanism (36) are including drive handle (361), drive handle (361) set up the inside at control shell (32), the right side fixedly connected with dwang (362) of drive handle (361), the right-hand member fixedly connected with rotor plate (363) of dwang (362).

6. The switch with safety protection function according to claim 5, wherein: the side both ends fixedly connected with lug (364) of rotating plate (363), the side swing joint of lug (364) has roof (365), the top fixedly connected with fixed block (366) of roof (365), fixed block (366) extend to the inside of fixing base (31).