CN219418815U

CN219418815U - Bidirectional pressure switch

Info

Publication number: CN219418815U
Application number: CN202320274245.8U
Authority: CN
Inventors: 洪国团; 洪贵阳
Original assignee: Yu'an Fire Technology Co ltd
Current assignee: Yu'an Fire Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-25
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a bidirectional pressure switch, which comprises a shell, wherein the top of the shell is provided with a pressure switch body, the bottom of the pressure switch body extends to the inner cavity of the shell and is fixedly connected with a mounting block, the bottom of the shell is fixedly connected with a mounting shell, the bottom of the inner cavity of the mounting shell is fixedly connected with a reset box, the tops of two sides of the reset box are fixedly connected with sliding rods, the surface of each sliding rod is sleeved with a sliding sleeve, the top of each sliding sleeve is fixedly connected with a clamping plate, the top of each clamping plate penetrates through the inner cavity of the shell, and the tops of two opposite sides of each clamping plate are fixedly connected with clamping blocks. According to the utility model, the problem that the existing bidirectional pressure switch is inconvenient to disassemble and maintain is solved by arranging the reset box, the clamping plate, the clamping block, the clamping groove, the movable plate, the push rod, the push plate, the spring, the push block, the movable sleeve, the push wheel, the fixed plate, the bolt and the connecting plate, and the bidirectional pressure switch has the advantage of convenient disassembly and maintenance.

Description

Bidirectional pressure switch

Technical Field

The utility model relates to the technical field of bidirectional switches, in particular to a bidirectional pressure switch.

Background

The bidirectional switch is mainly mechanical, the switch is provided with two contacts, each contact is in control connection with one functional block, and the switch is switched on with the corresponding contact by pulling the switch in the front direction and the rear direction, so that the corresponding functional block is triggered to work;

the utility model comprises the following steps: "a two-way pressure sensing switch", patent number: "CN216849776U", this patent has solved traditional bidirectional switch processing cost's problem effectively, triggers the function block work that corresponds according to the variation trend of electric capacity, and the sound that sends when controlling the switch is less, also can avoid other objects to press the switch to take place to touch by mistake, promotes customer's experience sense, but this patent has the installation and dismantles comparatively trouble problem, and it is fixed through many bolts, need consume a large amount of time of staff to dismantle when maintaining it, has reduced work efficiency, is unfavorable for people's use.

Disclosure of Invention

The utility model aims to provide a bidirectional pressure switch, which has the advantage of convenient disassembly and maintenance, and solves the problem that the existing bidirectional pressure switch is inconvenient to disassemble and maintain.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-way type pressure switch, includes the casing, the top of casing is provided with the pressure switch body, the bottom of pressure switch body extends to the inner chamber of casing and fixedly connected with installation piece, the bottom fixedly connected with installation shell of casing, the bottom fixedly connected with box that resets of installation shell inner chamber, the equal fixedly connected with slide bar in top of box both sides that resets, the surface cover of slide bar is equipped with the sliding sleeve, the top fixedly connected with cardboard of sliding sleeve, the top of cardboard runs through the inner chamber to the casing, the equal fixedly connected with fixture block in top of two opposite sides of cardboard, the draw-in groove that uses with the fixture block cooperation is all seted up to the both sides of installation piece, the bottom fixedly connected with fly leaf of sliding sleeve, the equal fixedly connected with push rod in one side that two fly leaves opposite sides all runs through the box that resets and fixedly connected with push pedal, the equal fixedly connected with spring between two push rods, the equal fixedly connected with push rod in both sides of installation shell, the equal fixedly connected with push rod in both sides of fly leaf inner chamber, the equal fixedly connected with push rod of two opposite sides of side to the casing, the equal fixedly connected with bolt of side of the carriage, the side of the carriage bolt.

Preferably, the both sides of casing bottom all fixedly connected with bracing piece, the bottom fixedly connected with backup pad of bracing piece, the mounting hole has all been seted up to the both sides of backup pad bottom.

Preferably, the two sides of the pressure switch body are fixedly connected with positioning plates, and the two sides of the mounting shell are provided with openings matched with the push wheels.

Preferably, the bottom of fly leaf fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the both sides of installation shell inner chamber bottom.

Preferably, rubber pads are fixedly connected to two sides of the bottom of the inner cavity of the shell, and threaded holes matched with the bolts are formed in the top of the fixing plate.

Preferably, the top of the connecting plate is movably connected with the bolts through bearings, and the two sides of the shell are provided with heat dissipation openings.

Preferably, both sides of the front surface of the shell are provided with maintenance baffles, the top and the bottom of the front side of the maintenance baffles are provided with screws, and the rear sides of the screws penetrate through the maintenance baffles and are in threaded connection with the shell.

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

1. according to the utility model, the problem that the existing bidirectional pressure switch is inconvenient to disassemble and maintain is solved by arranging the reset box, the clamping plate, the clamping block, the clamping groove, the movable plate, the push rod, the push plate, the spring, the push block, the movable sleeve, the push wheel, the fixed plate, the bolt and the connecting plate, and the bidirectional pressure switch has the advantage of convenient disassembly and maintenance and is worthy of popularization.

2. The utility model can facilitate the use of the clamping plate and the movable plate by arranging the sliding rod and the sliding sleeve, can install and fix the installation block and the pressure switch body by arranging the clamping block and the clamping groove, can prevent the push rod from separating from the inner cavity of the reset box by arranging the push plate, can control the use positions of the movable plate and the clamping plate by being matched with the push wheel by arranging the push block, can facilitate the use of the connecting plate and the movable sleeve by a user by arranging the bolts, can facilitate the use of the movable plate by arranging the sliding block and the sliding groove, and can facilitate the installation and fixation of the shell by arranging the supporting rod and the supporting plate.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of a portion of B of fig. 2 in accordance with the present utility model.

In the figure: 1. a housing; 2. a pressure switch body; 3. a mounting block; 4. a mounting shell; 5. resetting the box; 6. a slide bar; 7. a sliding sleeve; 8. a clamping plate; 9. a clamping block; 10. a clamping groove; 11. a movable plate; 12. a push rod; 13. a push plate; 14. a spring; 15. a pushing block; 16. a movable sleeve; 17. push wheel; 18. a fixing plate; 19. a bolt; 20. a connecting plate; 21. a support rod; 22. a support plate; 23. a slide block; 24. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a bidirectional pressure switch comprises a housing 1, wherein the top of the housing 1 is provided with a pressure switch body 2, the bottom of the pressure switch body 2 extends to the inner cavity of the housing 1 and is fixedly connected with a mounting block 3, the bottom of the housing 1 is fixedly connected with a mounting shell 4, the bottom of the inner cavity of the mounting shell 4 is fixedly connected with a reset box 5, the tops of two sides of the reset box 5 are fixedly connected with a slide bar 6, the surface of the slide bar 6 is sleeved with a sliding sleeve 7, the tops of the sliding sleeve 7 are fixedly connected with clamping plates 8, the tops of the clamping plates 8 penetrate to the inner cavity of the housing 1, the tops of two opposite sides of the clamping plates 8 are fixedly connected with clamping blocks 9, two sides of the mounting block 3 are provided with clamping grooves 10 matched with the clamping blocks 9, the bottom of the sliding sleeve 7 is fixedly connected with a movable plate 11, one side of the two opposite sides of the movable plate 11 is fixedly connected with a push rod 12, the opposite sides of the two push rods 12 penetrate through the reset box 5 and are fixedly connected with the push plates 13, springs 14 are fixedly connected between the two push plates 13, push blocks 15 are fixedly connected to opposite sides of the two movable plates 11, movable sleeves 16 are sleeved on the surfaces of the installation shells 4, push wheels 17 are fixedly connected to two sides of the inner cavities of the movable sleeves 16, one opposite sides of the two push wheels 17 penetrate through the inner cavities of the installation shells 4, the front side of the shell 1 is fixedly connected with a fixed plate 18, the top of the fixed plate 18 is provided with bolts 19, the bottoms of the bolts 19 penetrate through the fixed plate 18 and are movably connected with connecting plates 20, the rear sides of the connecting plates 20 are fixedly connected with the movable sleeves 16, supporting rods 21 are fixedly connected to the bottoms of the supporting rods 21, mounting holes are formed in the two sides of the bottoms of the supporting plates 22, positioning plates are fixedly connected to the two sides of the pressure switch body 2, openings matched with the push wheels 17 are formed in two sides of the installation shell 4, a sliding block 23 is fixedly connected to the bottom of the movable plate 11, sliding grooves 24 matched with the sliding block 23 are formed in two sides of the bottom of the inner cavity of the installation shell 4, rubber pads are fixedly connected to two sides of the bottom of the inner cavity of the shell 1, threaded holes matched with bolts 19 are formed in the top of the fixing plate 18, the top of the connecting plate 20 is movably connected with the bolts 19 through bearings, heat dissipation openings are formed in two sides of the shell 1, maintenance baffles are arranged in two sides of the front surface of the shell 1, screws are arranged at the top and the bottom of the front side of the maintenance baffles, the rear side of the screws penetrate through the maintenance baffles and are in threaded connection with the shell 1, the clamping plates 8 and the movable plates 11 can be conveniently used through the sliding rods 6 and the sliding sleeves 7, the installation blocks 3 and the pressure switch body 2 can be fixedly installed through the clamping blocks 9 and the clamping grooves 10, by arranging the push plate 13, the push rod 12 can be prevented from separating from the inner cavity of the reset box 5, by arranging the push block 15, the use positions of the movable plate 11 and the clamping plate 8 can be controlled in cooperation with the push wheel 17, the use heights of the connecting plate 20 and the movable sleeve 16 can be controlled by a user conveniently through arranging the bolts 19, the use of the movable plate 11 can be convenient through arranging the sliding blocks 23 and the sliding grooves 24, the installation and fixation of the shell 1 can be convenient through arranging the supporting rods 21 and the supporting plates 22, the installation and fixation of the reset box 5, the clamping plate 8, the clamping blocks 9, the clamping grooves 10, the movable plate 11, the push rod 12, the push plate 13, the springs 14, the push block 15, the movable sleeve 16, the push wheel 17, the fixed plate 18, the bolts 19 and the connecting plate 20 can be solved, the problem that the conventional bidirectional pressure switch is inconvenient to disassemble and maintain is solved, is worth popularizing.

When the pressure switch body 2 is required to be disassembled, the bolt 19 is rotated, the bolt 19 drives the connecting plate 20 and the movable sleeve 16 to move downwards, the movable sleeve 16 moves to drive the push wheel 17 to not squeeze the push block 15 any more, meanwhile, the spring 14 resets to drive the push plate 13 and the push rod 12 to move, the push rod 12 is matched with the movable plate 11 to drive the sliding sleeve 7 and the clamping plate 8 to move, the clamping plate 8 moves to drive the clamping block 9 to be separated from the inner cavity of the clamping groove 10, then a worker can take down the pressure switch body 2 and maintain the pressure switch body, after maintenance, the pressure switch body 2 is inserted into the inner cavity of the shell 1, and then the bolt 19 is reversely rotated, so that the bolt 19 drives the connecting plate 20 and the movable sleeve 16 to move, the movable sleeve 16 moves to drive the push wheel 17 to squeeze the push block 15, the clamping plate 8 and the clamping block 9 are driven to move after being squeezed, the clamping block 9 moves into the inner cavity of the clamping groove 10, and the installation and fixation of the pressure switch body 2 are completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. A bi-directional pressure switch comprising a housing (1), characterized in that: the top of casing (1) is provided with pressure switch body (2), the bottom of pressure switch body (2) extends to the inner chamber of casing (1) and fixedly connected with installation piece (3), the bottom fixedly connected with installation shell (4) of casing (1), the bottom fixedly connected with box (5) that resets of installation shell (4) inner chamber, the top of box (5) both sides all fixedly connected with slide bar (6) resets, the surface cover of slide bar (6) is equipped with sliding sleeve (7), the top fixedly connected with cardboard (8) of sliding sleeve (7), the top of cardboard (8) runs through to the inner chamber of casing (1), the equal fixedly connected with fixture block (9) in top of two opposite sides of cardboard (8), draw-in groove (10) with fixture block (9) cooperation use have all been seted up to the both sides of installation piece (3), the bottom fixedly connected with fly leaf (11) of sliding sleeve (7), the equal fixedly connected with push rod (12) in the opposite one side of two fly leaf (11), the equal fixedly connected with push rod (13) in the opposite side of two push rod (12) and the equal fixedly connected with spring (13) between two push pedal (13), the surface cover of installation shell (4) is equipped with movable sleeve (16), the both sides of movable sleeve (16) inner chamber are all fixedly connected with push away round (17), and two push away round (17) relative one side and all run through to the inner chamber of installation shell (4), the front side fixedly connected with fixed plate (18) of casing (1), the top of fixed plate (18) is provided with bolt (19), the bottom of bolt (19) runs through fixed plate (18) and swing joint have connecting plate (20), the rear side and the movable sleeve (16) fixed connection of connecting plate (20).

2. A bi-directional pressure switch as defined in claim 1 wherein: the two sides of the bottom of the shell (1) are fixedly connected with support rods (21), the bottoms of the support rods (21) are fixedly connected with support plates (22), and mounting holes are formed in the two sides of the bottoms of the support plates (22).

3. A bi-directional pressure switch as defined in claim 1 wherein: the pressure switch is characterized in that positioning plates are fixedly connected to two sides of the pressure switch body (2), and openings matched with the push wheels (17) are formed in two sides of the installation shell (4).

4. A bi-directional pressure switch as defined in claim 1 wherein: the bottom of fly leaf (11) fixedly connected with slider (23), spout (24) that use with slider (23) cooperation are all seted up to both sides of installation shell (4) inner chamber bottom.

5. A bi-directional pressure switch as defined in claim 1 wherein: rubber pads are fixedly connected to two sides of the bottom of the inner cavity of the shell (1), and threaded holes matched with the bolts (19) are formed in the top of the fixing plate (18).

6. A bi-directional pressure switch as defined in claim 1 wherein: the top of connecting plate (20) passes through bearing swing joint with bolt (19), the thermovent has all been seted up to the both sides of casing (1).

7. A bi-directional pressure switch as defined in claim 1 wherein: the two sides of the front surface of the shell (1) are respectively provided with a maintenance baffle, the top and the bottom of the front side of the maintenance baffle are respectively provided with a screw, and the rear side of each screw penetrates through the maintenance baffle and is in threaded connection with the shell (1).