CN217819172U

CN217819172U - Gas pressure monitoring sensor

Info

Publication number: CN217819172U
Application number: CN202222051632.3U
Authority: CN
Inventors: 覃理
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-15
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a gas pressure monitoring sensor, which comprises a main body and an electric wire, wherein the main body and the electric wire are arranged on the surface of a mounting seat, the electric wire is arranged at one end of the main body, mounting blocks are fixed at the top and the bottom of the main body, a containing hole is formed in the surface of each mounting block in a penetrating manner, a first fixed block is embedded into the containing hole, the first fixed block is fixedly connected with the mounting seat, a clamping groove is formed in one end of the first fixed block, and a sliding hole communicated with the containing hole is formed in one end of each mounting block in a penetrating manner; through installation piece, first fixed block, iron plate, accommodation hole, bayonet lock, supporting shoe, magnet, the piece of drawing of design, conveniently install the main part, easy operation, convenient, the time of cost is few, and the installation effectiveness is high, if the device breaks down, can dismantle it fast and get off and maintain.

Description

Gas pressure monitoring sensor

Technical Field

The utility model belongs to the technical field of the sensor, concretely relates to gas pressure monitoring sensor.

Background

The gas pressure monitoring sensor is mainly a conversion device for measuring the absolute pressure of gas, can be used for measuring the pressure in the aspects of blood pressure, wind pressure, pipeline gas and the like, has stable and reliable performance, is mainly suitable for physical experiments related to the gas pressure, such as gas law and the like, and can also measure dry and non-corrosive gas pressure in biological and chemical experiments.

When the existing gas pressure monitoring sensor is used, the existing gas pressure monitoring sensor is fixedly installed on the installation seat through more bolts, the installation is not convenient and fast, the spent time is more, the installation efficiency is lower, and if the existing gas pressure monitoring sensor fails, the existing gas pressure monitoring sensor is not beneficial to disassembly and maintenance, so that the problem needs to be solved by designing a structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas pressure monitoring sensor to the resolving device dismouting is more troublesome, and the time of cost is more, is unfavorable for dismantling the problem of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas pressure monitoring sensor, is including setting up in main part and the electric wire on mount pad surface, the electric wire sets up in the one end of main part, and the electric wire can be connected with other equipment, the top and the bottom of main part all are fixed with the installation piece, the accommodation hole has been seted up in the surface run-through of installation piece, and the accommodation hole can hold first fixed block to carry out tentatively spacing to the installation piece, the inside embedding of accommodation hole has first fixed block, first fixed block and mount pad fixed connection, the draw-in groove has been seted up to the one end of first fixed block, and the draw-in groove can hold the tip of bayonet lock, thereby further spacing to the installation piece, improves the stability of main part installation, the one end of installation piece is run-through and is seted up the sliding hole that is linked together with the accommodation hole, and the slip of the convenient bayonet lock of sliding hole restricts its slip direction, the inside of sliding hole runs through the bayonet lock that has the cross-section to be "L" type structure ", the one end embedding to the inside of bayonet lock to iron plate, the top of bayonet lock has the cross-section to be" L "type" structure through pivot swivelling joint, iron plate is located the top of installation piece.

Preferably, a rubber pad is fixed on the inner wall of the accommodating hole, the rubber pad can fill a gap between the inner wall of the accommodating hole and the first fixing block, and the rubber pad is tightly attached to the surface of the first fixing block.

Preferably, the retaining groove has been seted up to one side inner wall of sliding hole, and the retaining groove can hold the spring, also conveniently keeps off the slip of stake simultaneously, the inside embedding in retaining groove has the fender stake, the bottom and the bayonet lock fixed connection that keep off the stake, keep off and be connected with the spring between the inner wall in retaining groove, the spring can make the bayonet lock reset.

Preferably, a supporting block is fixed at the other end of the mounting block and serves as a carrier of the magnet, and a magnet is fixed at the top of the supporting block and is magnetically connected with the iron plate.

Preferably, a pulling block is fixed at the top of one end of the iron plate, the pulling block can conveniently pull the iron plate, and the pulling block is of a cuboid structure.

Preferably, the surface cover of electric wire is equipped with the arc that the cross-section is the arc structure, the one end of main part is provided with the metal pole for the bottom of electric wire, and the metal pole can support the arc, metal pole and arc fixed connection, surface symmetry is fixed with two second fixed blocks around the electric wire, first spacing groove has been seted up to the one end of second fixed block, and first connecting block can be held to first spacing groove, the both ends of arc offset with the bottom that corresponds the second fixed block respectively, the both ends symmetry of arc is fixed with two first connecting blocks, first connecting block imbeds to the inside that corresponds first spacing groove.

Preferably, a second limiting groove is formed in the inner wall of one side of the first limiting groove, the second limiting groove can accommodate a second connecting block, accordingly, the connecting position of the electric wire and the main body is limited, the second connecting block is fixed to one side of the first connecting block, and the second connecting block is embedded into the second limiting groove.

Preferably, the cross-section of the metal rod is of an L-shaped structure, the metal rod can deform to a certain extent, and the metal rod is fixedly connected with the main body through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

through installation piece, first fixed block, iron plate, accommodation hole, bayonet lock, supporting shoe, magnet, the piece of drawing of design, conveniently install the main part, easy operation, convenient, the time of cost is few, and the installation effectiveness is high, if the device breaks down, can dismantle it fast and get off and maintain.

Drawings

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

FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of region A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of region B of FIG. 1 according to the present invention;

fig. 5 is a front cross-sectional view of region B of fig. 1 in accordance with the present invention;

fig. 6 is a side view of the arc plate of the present invention;

in the figure: 1. a main body; 2. a mounting base; 3. mounting a block; 4. a first fixed block; 5. an iron plate; 6. a metal rod; 7. an arc-shaped plate; 8. a second fixed block; 9. an accommodation hole; 10. a bayonet lock; 11. a support block; 12. a magnet; 13. pulling the block; 14. a card slot; 15. a baffle groove; 16. a slide hole; 17. a first limit groove; 18. a second limit groove; 19. a first connection block; 20. and a second connecting block.

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 to 6, the present invention provides a technical solution: a gas pressure monitoring sensor comprises a main body 1 and an electric wire which are arranged on the surface of a mounting seat 2, the electric wire is arranged at one end of the main body 1, a mounting block 3 is fixed at the top and the bottom of the main body 1, a containing hole 9 is formed in the surface of the mounting block 3 in a penetrating manner, a first fixing block 4 is embedded in the containing hole 9, the main body 1 can be supported by the first fixing block 4, the first fixing block 4 is fixedly connected with the mounting seat 2, a clamping groove 14 is formed at one end of the first fixing block 4, a sliding hole 16 communicated with the containing hole 9 is formed in one end of the mounting block 3 in a penetrating manner, a clamping pin 10 with an L-shaped structure in cross section is formed in the sliding hole 16 in a penetrating manner, the bayonet lock 10 and the clamping groove 14 can limit the mounting block 3, so that the first fixing block 4 is prevented from sliding relatively in the accommodating hole 9, one end of the bayonet lock 10 is embedded into the clamping groove 14, the top end of the bayonet lock 10 is rotatably connected with the iron plate 5 with the cross section in an L-shaped structure through the rotating shaft, the iron plate 5 can limit the bayonet lock 10 and prevent the bayonet lock from being pulled easily, the iron plate 5 is positioned at the top of the mounting block 3, the structure is convenient for mounting the main body 1, the operation is simple and convenient, the time spent is short, the mounting efficiency is high, and if the device breaks down, the device can be rapidly dismounted for maintenance; be fixed with the rubber pad on the inner wall of accommodation hole 9, the rubber pad is hugged closely with the surface of first fixed block 4, one side inner wall of slide hole 16 has been seted up and has been kept off groove 15, the inside embedding that keeps off groove 15 has the fender stake, it can extrude the spring to keep off the stake, make the spring atress shrink, the bottom and the bayonet lock 10 fixed connection that keep off the stake, keep off and be connected with the spring between the inner wall that keeps off groove 15, the other end of installation piece 3 is fixed with supporting shoe 11, the top of supporting shoe 11 is fixed with magnet 12, magnet 12 can improve iron plate 5's stability, magnet 12 is connected with iron plate 5 magnetism, the one end top of iron plate 5 is fixed with pull block 13, pull block 13 is the cuboid structure.

In this embodiment, preferably, the surface cover of electric wire is equipped with arc 7 that the cross-section is the arc structure, the one end of main part 1 is provided with metal pole 6 for the bottom of electric wire, arc 7 and metal pole 6 can support the electric wire, metal pole 6 and arc 7 fixed connection, the front and back surface symmetry of electric wire is fixed with two second fixed blocks 8, second fixed block 8 is convenient to be connected electric wire and arc 7, first spacing groove 17 has been seted up to the one end of second fixed block 8, the both ends of arc 7 offset with the bottom that corresponds second fixed block 8 respectively, the both ends symmetry of arc 7 is fixed with two first connecting blocks 19, first connecting block 19 can play certain limiting effect to second connecting block 20 syntropy, first connecting block 19 imbeds to the inside that corresponds first spacing groove 17, second spacing groove 18 has been seted up to one side inner wall of first spacing groove 17, one side of first connecting block 19 is fixed with second connecting block 20, second connecting block 20 and second spacing groove 18 can play certain limiting effect to the electric wire, second connecting block 20 imbeds to the inside of second spacing groove 18, be the cross-section of metal pole 18, be the metal pole 6's the cross-section and the main part is connected the metal pole that the metal can be avoided the metal that the bolt structure to take place the emergence of this external force reduction type 1, this main part, the metal pole takes place the metal is connected with the metal and the metal that the metal is reduced and the electric wire, the metal pole, the metal is connected the metal structure, the metal is reduced the appearance of the electric wire, the type of the wire, the metal connection of the wire, the metal is reduced bending angle that the wire, the appearance.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the main body 1 is installed on the installation seat 2, one end of the iron plate 5 is pressed, the iron plate 5 rotates around the top end of the bayonet lock 10, the bottom end of the iron plate 5 is separated from the magnet until the iron plate 5 rotates to a proper angle, then the pull block 13 is pulled, the iron plate 5 drives the bayonet lock 10 to move in the same direction, the bayonet lock 10 also drives the retaining pile to extrude the spring, the spring is stressed to shrink, until one end of the bayonet lock 10 completely slides out of the inner part of the accommodating hole 9, next, the main body 1 is placed on the installation seat 2, the first fixing block 4 on the installation seat 2 is embedded into the inner part of the corresponding accommodating hole 9, the pulled pull block 13 is loosened, after the spring loses extrusion, the retaining pile is reversely pushed, the retaining pile is driven to drive the bayonet lock 10 to be embedded into the inner part of the bayonet lock 14, the iron plate 5 is reversely rotated again, the bottom end of the iron plate 5 is magnetically connected with the magnet again, the structure is convenient to install the main body 1, the operation is simple and convenient, the operation and convenient, the cost is short time, the installation efficiency is high, if the device fails, the device can be quickly disassembled for maintenance; then establish the arc 7 cover on the electric wire for the first connecting block 19 at arc 7 both ends is embedded into the inside that corresponds first spacing groove 17, and the second connecting block 20 of first connecting block 19 one side also imbeds thereupon to the inside that corresponds second spacing groove 18, at last through bolt with metal pole 6 and main part 1 fixed connection, the angle of buckling of electric wire and main part 1 junction can be reduced to this structure, avoid the electric wire to receive pulling of external force to take place to buckle by a wide margin, lead to the surperficial crackle of electric wire to appear.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas pressure monitoring sensor, is including setting up in main part (1) and the electric wire on mount pad (2) surface, the electric wire sets up in the one end of main part (1), its characterized in that: the top and the bottom of main part (1) all are fixed with installation piece (3), the surface of installation piece (3) is run through and has been seted up accommodation hole (9), the inside embedding of accommodation hole (9) has first fixed block (4), first fixed block (4) and mount pad (2) fixed connection, draw-in groove (14) have been seted up to the one end of first fixed block (4), the one end of installation piece (3) is run through and is seted up sliding hole (16) that are linked together with accommodation hole (9), the inside of sliding hole (16) is run through bayonet lock (10) that have the cross-section to be "L" type structure, the one end of bayonet lock (10) is embedded into the inside to draw-in groove (14), the top of bayonet lock (10) has iron plate (5) that the cross-section is "L" type structure through pivot swivelling joint, iron plate (5) are located the top of installation piece (3).

2. A gas pressure monitoring sensor according to claim 1, wherein: and a rubber pad is fixed on the inner wall of the accommodating hole (9), and the rubber pad is tightly attached to the surface of the first fixing block (4).

3. A gas pressure monitoring sensor according to claim 1, wherein: keep off groove (15) have been seted up to one side inner wall of sliding hole (16), the inside embedding in fender groove (15) has the fender stake, the bottom and bayonet lock (10) fixed connection of fender stake, keep off and be connected with the spring between the inner wall in fender groove (15).

4. A gas pressure monitoring sensor according to claim 1, wherein: the other end of the mounting block (3) is fixed with a supporting block (11), the top of the supporting block (11) is fixed with a magnet (12), and the magnet (12) is magnetically connected with the iron plate (5).

5. A gas pressure monitoring sensor according to claim 1, wherein: the pull block (13) is fixed to the top of one end of the iron plate (5), and the pull block (13) is of a cuboid structure.

6. A gas pressure monitoring sensor according to claim 1, wherein: the surface cover of electric wire is equipped with arc (7) that the cross-section is the arc structure, the one end of main part (1) is provided with metal pole (6) for the bottom of electric wire, metal pole (6) and arc (7) fixed connection, surface symmetry is fixed with two second fixed blocks (8) around the electric wire, first spacing groove (17) have been seted up to the one end of second fixed block (8), the both ends of arc (7) offset with the bottom that corresponds second fixed block (8) respectively, the both ends symmetry of arc (7) is fixed with two first connecting blocks (19), first connecting block (19) are embedded into to the inside that corresponds first spacing groove (17).

7. A gas pressure monitoring sensor according to claim 6, wherein: a second limiting groove (18) is formed in the inner wall of one side of the first limiting groove (17), a second connecting block (20) is fixed to one side of the first connecting block (19), and the second connecting block (20) is embedded into the second limiting groove (18).

8. A gas pressure monitoring sensor according to claim 6, wherein: the cross section of the metal rod (6) is of an L-shaped structure, and the metal rod (6) is fixedly connected with the main body (1) through a bolt.