CN210467701U

CN210467701U - Novel temperature detect switch of adjustable

Info

Publication number: CN210467701U
Application number: CN201921341416.4U
Authority: CN
Inventors: 朱俊
Original assignee: Baoyingan Electronic Technology Co Ltd
Current assignee: Baoyingan Electronic Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-05
Anticipated expiration: 2029-08-19

Abstract

The utility model belongs to the technical field of the temperature detect switch, especially, be a novel temperature detect switch of adjustable, including switch box, temperature detect switch body, fixed adjusting device and backplate device, the inside at the switch box is placed to the temperature detect switch body, fixed adjusting device fixed mounting is in the inside of switch box, backplate device swing joint is in the upper end of switch box, fixed adjusting device includes first piston shell, the inside fixed mounting of first piston shell has first spring, the one end fixed mounting of first spring has the piston rod. The utility model discloses a set up fixed adjusting device, made things convenient for to adjust the switch box and take out the temperature detect switch body, avoided needing to use the screwdriver to unscrew the inconvenience that the screw was adjusted, through setting up the backplate device, avoided dust and vapor to get into inside and cause the influence to the normal work of temperature detect switch body from the gap department of switch box, guaranteed the temperature sensing degree of accuracy of temperature detect switch body.

Description

Novel temperature detect switch of adjustable

Technical Field

The utility model relates to a temperature detect switch technical field specifically is a novel temperature detect switch of adjustable.

Background

The temperature control switch is a series of automatic control elements which generate on or off actions according to the physical deformation in the switch caused by the temperature change of the working environment, or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller sends out a switch command, so that the operation of the equipment is controlled to achieve the ideal temperature and energy-saving effect.

1. The existing temperature control switch is usually matched with a switch box for use, but the existing temperature control switch and the switch box are usually fixed through screws, when the temperature control switch needs to be taken out for maintenance, the screws need to be loosened by using a screwdriver with a specific model, and the operation time is long and inconvenient;

2. the existing temperature control switch is installed inside the switch box, the switch box cannot protect the temperature control switch, and dust and water vapor easily enter from gaps of the switch box, so that the temperature control switch cannot normally work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel temperature detect switch of adjustable has solved the inconvenient problem of adjusting the temperature detect switch and taking out temperature detect switch to the switch box of current temperature detect switch.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel temperature detect switch of adjustable, includes switch box, temperature detect switch body, fixed adjusting device and backplate device, the inside at the switch box is placed to the temperature detect switch body, fixed adjusting device fixed mounting is in the inside of switch box, backplate device swing joint is in the upper end of switch box.

Fixed adjusting device includes first piston shell, the inside fixed mounting of first piston shell has first spring, the one end fixed mounting of first spring has the piston rod, the one end fixed mounting of piston rod has the mounting panel, one side fixedly connected with cushion of mounting panel, one side fixed mounting of piston rod has first pull rod, the equal fixed mounting in both sides of switch box inner wall has the fixing base, the inside cover of fixing base is equipped with second piston shell, the inside fixed mounting of second piston shell has the second spring, the lower extreme fixed mounting of second spring has the dog, the upper end fixed mounting of dog has the second pull rod.

As an optimal technical scheme of the utility model, the backplate device includes transparent backplate, the inboard fixed mounting of transparent backplate has the buckle.

As an optimal technical scheme of the utility model, the fixed surface of transparent backplate installs the handle, and the fixed surface of transparent backplate installs the sealing washer.

As a preferred technical scheme of the utility model, the standing groove has been seted up to the inside bottom of switch box, the temperature detect switch body is located the inside of standing groove.

As an optimal technical scheme of the utility model, the material of cushion is rubber, and the quantity of cushion is two sets of.

As a preferred technical scheme of the utility model, the draw-in groove has been seted up to the upper end of switch box, the buckle is elastic buckle, and looks adaptation between buckle and the draw-in groove.

As a preferred technical scheme of the utility model, transparent backplate is connected through rotating between round pin axle and the switch box, the through-hole has been seted up to the upper end of switch box.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel temperature detect switch of adjustable possesses following beneficial effect:

1. this novel temperature detect switch of adjustable, through setting up fixed adjusting device, the pulling pull rod makes mounting panel and cushion and temperature detect switch body separation under the effect of first spring for the piston rod, then continues to stimulate and makes the mounting panel oppress the dog, makes the dog withdraw again under the effect of second spring and stretches out, carries on spacingly to the mounting panel, can take out the temperature detect switch body, has made things convenient for to adjust the switch box and takes out the temperature detect switch body, has avoided needing to use screwdriver to unscrew the screw and has carried out the inconvenience of adjusting.

2. This novel temperature detect switch of adjustable through setting up the backplate device, closes transparent backplate to go into the buckle card and make it obtain fixedly in the draw-in groove, the sealing washer can seal the gap between transparent backplate and the temperature detect switch body, has avoided dust and vapor to get into inside from the gap department of switch box and has caused the influence to the normal work of temperature detect switch body, has guaranteed the temperature sensing degree of accuracy of temperature detect switch body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a switch box; 2. a temperature control switch body; 3. fixing the adjusting device; 301. a first piston housing; 302. a first spring; 303. a piston rod; 304. mounting a plate; 305. a soft cushion; 306. a first pull rod; 307. a fixed seat; 308. a second piston housing; 309. a second spring; 310. a stopper; 311. a second pull rod; 4. a guard plate device; 401. a transparent guard plate; 402. buckling; 403. a handle; 404. and (5) sealing rings.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel temperature detect switch of adjustable, includes switch box 1, temperature detect switch body 2, fixed adjusting device 3 and backplate device 4, and temperature detect switch body 2 is placed in switch box 1's inside, and fixed adjusting device 3 fixed mounting is in switch box 1's inside, and 4 swing joint of backplate device are in switch box 1's upper end.

Fixed adjusting device 3 includes first piston shell 301, the inside fixed mounting of first piston shell 301 has first spring 302, the one end fixed mounting of first spring 302 has piston rod 303, the one end fixed mounting of piston rod 303 has mounting panel 304, one side fixedly connected with cushion 305 of mounting panel 304, one side fixed mounting of piston rod 303 has first pull rod 306, the equal fixed mounting in both sides of switch box 1 inner wall has fixing base 307, the inside cover of fixing base 307 is equipped with second piston shell 308, the inside fixed mounting of second piston shell 308 has second spring 309, the lower extreme fixed mounting of second spring 309 has dog 310, the upper end fixed mounting of dog 310 has second pull rod 311.

In this embodiment, when the temperature controlled switch body 2 needs to be taken out, the first pull rod 306 is pulled, the first pull rod 306 drives the piston rod 303 to move to one side, the piston rod 303 presses the first spring 302, simultaneously the mounting plate 304 and the cushion 305 release the clamping of the temperature controlled switch body 2, when the mounting plate 304 moves to the position of the stop 310, the stop 310 is extruded, the stop 310 retracts under the matching of the second spring 309, then the mounting plate 304 is clamped, the mounting plate 304 is limited under the action of the stop 310, then the temperature controlled switch body 2 can be taken out by opening the transparent protection plate 401, after the maintenance is finished, the temperature controlled switch body 2 is put into the placing groove again, the second pull rod 311 is pulled, the second pull rod 311 drives the stop 310 to compress the second spring 309, the stop 310 releases the limitation of the mounting plate 304, the mounting plate 304 is pushed by the first spring 302 and the piston rod 303, drive cushion 305 and press from both sides tight to the both sides of temperature detect switch body 2, make temperature detect switch body 2 install in switch box 1 steadily, made things convenient for and adjusted temperature detect switch body 2 to take out switch box 1, avoided needing to use the screwdriver to unscrew the screw and carried out the inconvenience of adjusting.

Specifically, the guard plate device 4 includes a transparent guard plate 401, and a buckle 402 is fixedly mounted on the inner side of the transparent guard plate 401.

In this embodiment, the transparent cover 401 can be fixed to the switch box 1 by the fastener 402.

Specifically, a handle 403 is fixedly mounted on the outer surface of the transparent cover 401, and a sealing ring 404 is fixedly mounted on the inner surface of the transparent cover 401.

In this embodiment, after fixing temperature detect switch body 2, pulling handle 403 is gone into the draw-in groove with transparent backplate 401's buckle 402 card, it is fixed to make between transparent backplate 401 and the switch box 1, sealing washer 404 seals the gap between switch box 1 and the transparent backplate 401, and can observe the behavior of inside temperature detect switch body 2 through transparent backplate 401, avoided dust and vapor to get into inside from the gap department of switch box 1 and cause the influence to temperature detect switch body 2's normal work, the temperature sensing degree of accuracy of temperature detect switch body 2 has been guaranteed.

Specifically, the placing groove has been seted up to the inside bottom of switch box 1, and temperature detect switch body 2 is located the inside of placing groove.

In this embodiment, the standing groove can carry on spacingly to temperature detect switch body 2, carries out preliminary fixed to temperature detect switch body 2, and the mounting panel 304 and the cushion 305 of being convenient for carry out the centre gripping.

Specifically, the cushion 305 is made of rubber, and the number of the cushion 305 is two.

In this embodiment, rubber has insulating properties, and has fine pliability, can avoid causing the damage to temperature detect switch body 2 when guaranteeing the clamp force to temperature detect switch body 2.

Specifically, a clamping groove is formed in the upper end of the switch box 1, the buckle 402 is an elastic buckle, and the buckle 402 and the clamping groove are matched with each other.

In this embodiment, the elastic buckle can facilitate the buckle 402 to be clamped into the clamping groove or separated from the clamping groove, the situation of breakage and damage can not occur, and the elastic buckle has the advantage of long service life.

Specifically, the transparent protection plate 401 is rotatably connected with the switch box 1 through a pin shaft, and a through hole is formed in the upper end of the switch box 1.

In this embodiment, transparent backplate 401 can free rotation under the cooperation of round pin axle, and the through-hole is convenient puts into switch box 1 with temperature detect switch body 2.

The utility model discloses a theory of operation and use flow: when the temperature control switch body 2 needs to be taken out, the first pull rod 306 is pulled, the first pull rod 306 drives the piston rod 303 to move to one side, the piston rod 303 presses the first spring 302, meanwhile, the mounting plate 304 and the cushion 305 release the clamping of the temperature control switch body 2, when the mounting plate 304 moves to the position of the stop 310, the stop 310 is extruded, the stop 310 retracts under the matching of the second spring 309, then the mounting plate 304 is clamped, the mounting plate 304 is limited under the action of the stop 310, then the temperature control switch body 2 can be taken out by opening the transparent protection plate 401, after the overhaul is finished, the temperature control switch body 2 is put into the placing groove again and fixed, after the temperature control switch body 2 is fixed, the handle 403 is pulled to clamp the buckle 402 of the transparent protection plate 401 into the clamping groove, so that the transparent protection plate 401 and the switch box 1 are fixed, the sealing ring 404 seals the gap between the switch box 1 and the transparent protection plate 401, the operation of the internal temperature-controlled switch body 2 can be observed through the transparent cover 401.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel temperature detect switch of adjustable, includes switch box (1), temperature detect switch body (2), fixed adjusting device (3) and backplate device (4), its characterized in that: the temperature control switch body (2) is placed inside the switch box (1), the fixed adjusting device (3) is fixedly installed inside the switch box (1), and the guard plate device (4) is movably connected to the upper end of the switch box (1);

the fixed adjusting device (3) comprises a first piston shell (301), a first spring (302) is fixedly arranged in the first piston shell (301), one end of the first spring (302) is fixedly provided with a piston rod (303), one end of the piston rod (303) is fixedly provided with a mounting plate (304), one side of the mounting plate (304) is fixedly connected with a soft cushion (305), one side of the piston rod (303) is fixedly provided with a first pull rod (306), both sides of the inner wall of the switch box (1) are fixedly provided with fixed seats (307), a second piston shell (308) is sleeved in the fixed seat (307), a second spring (309) is fixedly arranged in the second piston shell (308), the lower end of the second spring (309) is fixedly provided with a stop block (310), and the upper end of the stop block (310) is fixedly provided with a second pull rod (311).

2. The adjustable novel temperature-controlled switch as claimed in claim 1, wherein: the guard plate device (4) comprises a transparent guard plate (401), and a buckle (402) is fixedly mounted on the inner side of the transparent guard plate (401).

3. The adjustable novel temperature-controlled switch as claimed in claim 2, wherein: the outer surface of the transparent protection plate (401) is fixedly provided with a handle (403), and the inner surface of the transparent protection plate (401) is fixedly provided with a sealing ring (404).

4. The adjustable novel temperature-controlled switch as claimed in claim 1, wherein: a placing groove is formed in the bottom end of the interior of the switch box (1), and the temperature control switch body (2) is located in the placing groove.

5. The adjustable novel temperature-controlled switch as claimed in claim 1, wherein: the material of cushion (305) is rubber, and the quantity of cushion (305) is two sets.

6. The adjustable novel temperature-controlled switch as claimed in claim 2, wherein: the upper end of the switch box (1) is provided with a clamping groove, the buckle (402) is an elastic buckle, and the buckle (402) is matched with the clamping groove.

7. The adjustable novel temperature-controlled switch as claimed in claim 2, wherein: the transparent protective plate (401) is rotatably connected with the switch box (1) through a pin shaft, and a through hole is formed in the upper end of the switch box (1).