CN219798577U - Anti-disassembly's pressure sensor - Google Patents

Abstract

The utility model discloses an anti-disassembly pressure sensor, which comprises a pipeline and a pressure sensor body, wherein a connecting seat is fixedly arranged on the pipeline, a threaded head is fixedly arranged at the bottom end of the pressure sensor body, the threaded head is in threaded connection with the connecting seat, a first housing and a second housing are sleeved outside the connecting seat, two sliding grooves are respectively arranged at the front end and the rear end of the connecting seat, a limiting head is respectively and slidingly connected in the two sliding grooves, connecting rods are fixedly arranged at one sides of a plurality of limiting heads, one sides of the plurality of connecting rods, which are far away from the limiting heads, are respectively and fixedly arranged on the first housing and the second housing, a lock seat is fixedly arranged at the front end of the first housing, and a lock is fixedly arranged at the front end of the second housing. This anti-disassembly's pressure sensor can avoid the pressure sensor body to be dismantled by non-staff when outdoor use, causes the problem of losing, can utilize first housing and second housing to form multiple protection to the pressure sensor body simultaneously to further prolong the life of pressure sensor body.

Description

Anti-disassembly's pressure sensor

Technical Field

The utility model relates to the technical field of pressure sensors, in particular to an anti-disassembly pressure sensor.

Background

Pressure sensors are devices or apparatuses that sense pressure signals and convert the pressure signals to usable output electrical signals according to certain rules, often mounted on flow lines, for monitoring the pressure within the line.

The existing pressure sensor is mostly connected to the mounting seat of the pipeline through bolts or threads at the bottom of the pressure sensor, the connection mode is simple and easy to detach, because part of the pipeline is installed outdoors, the pressure sensor also needs to be installed outdoors, because long-term supervision cannot be conducted, the problem that the pressure sensor is detached and lost often occurs, and the traditional pressure sensor is mostly not provided with a protective structure, so that the pressure sensor is exposed to sun and rain and external force collision in outdoor use, is extremely fragile, and the service life of the pressure sensor is greatly shortened.

For this purpose, we propose a pressure sensor that is resistant to disassembly.

Disclosure of Invention

The utility model aims to provide an anti-disassembly pressure sensor, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-disassembly's pressure sensor, includes pipeline and pressure sensor body, fixed mounting has the connecting seat on the pipeline, pressure sensor body bottom fixed mounting has the screw thread head, screw thread head threaded connection is in the connecting seat, the outside cover of connecting seat is equipped with first housing and second housing, the front and back end of connecting seat all is provided with two spouts, two equal sliding connection has spacing head in the spout, a plurality of the equal fixed mounting in one side of spacing head has the connecting rod, a plurality of one side that the spacing head was kept away from to the connecting rod is fixed mounting respectively on first housing and the second housing, the front end fixed mounting of first housing has the lock seat, the front end fixed mounting of second housing has the tool to lock.

Optionally, the first housing and the second housing set up in opposite directions, just the front end of first housing and second housing is located the upper portion of tool to lock and all is provided with visual window, is convenient for look over the numerical value that shows on the inside pressure sensor body display screen through visual window, judges the pressure size of flow in the pipeline.

Optionally, a plurality of rubber strips are all fixed mounting in front and back ends of first housing and second housing, can cushion the protection when first housing and second housing front and back end receive the collision through a plurality of rubber strips.

Optionally, rubber seats are fixedly installed at the top ends and far away from one side of the first housing and the second housing, and buffer protection can be formed when the top ends or two sides of the first housing and the second housing are impacted through the rubber seats.

Optionally, the top of first housing and second housing is located two rubber seat and all is fixed mounting in one side that is close to each other has the driving lever, is convenient for pull first housing and second housing through the driving lever.

Optionally, a plurality of reinforcing brackets are fixedly installed at the inner top ends of the first housing and the second housing, the bottom ends of the reinforcing brackets are propped against the connecting seat, and the strength of the inner parts of the first housing and the second housing can be further improved through the reinforcing brackets.

Optionally, a plurality of reinforcing brackets are all set up to triangle-shaped, through utilizing triangle-shaped to have stability's characteristics for the shock resistance of first housing and second housing is stronger.

Optionally, the bottom outside cover of pressure sensor body is equipped with the hexagon nut, is convenient for dismantle of pressure sensor body through reserving the hexagon nut.

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

through first housing, second housing, tool to lock, lock seat, rubber strip, reinforcing bracket, rubber seat, spout, spacing head and connecting rod mutually support, can avoid the pressure sensor body to be dismantled by non-staff when outdoor use, cause the problem of losing, can utilize first housing and second housing to form multiple protection to the pressure sensor body simultaneously to further prolong the life of pressure sensor body.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-disassembly pressure sensor of the present utility model;

FIG. 2 is a cross-sectional view of an anti-disassembly pressure sensor of the present utility model;

fig. 3 is a schematic structural view of a chute in an anti-disassembly pressure sensor according to the present utility model.

In the figure: 1. a pipe; 2. a connecting seat; 3. a thread head; 4. a pressure sensor body; 5. a hexagonal nut; 6. a first housing; 7. a second housing; 8. a visual window; 9. a lock; 10. a lock base; 11. a rubber strip; 12. reinforcing the support; 13. a deflector rod; 14. a rubber seat; 15. a chute; 16. a positioning head; 17. and (5) connecting a rod.

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 to 3, the utility model provides an anti-disassembly pressure sensor, which comprises a pipeline 1 and a pressure sensor body 4, wherein a connecting seat 2 is fixedly installed on the pipeline 1, a threaded head 3 is fixedly installed at the bottom end of the pressure sensor body 4, the threaded head 3 is in threaded connection with the connecting seat 2, a first housing 6 and a second housing 7 are sleeved outside the connecting seat 2, two sliding grooves 15 are respectively arranged at the front end and the rear end of the connecting seat 2, a limiting head 16 is respectively and slidingly connected with the two sliding grooves 15, connecting rods 17 are respectively and fixedly installed at one sides of the limiting heads 16, one sides of the connecting rods 17, which are far away from the limiting heads 16, are respectively and fixedly installed on the first housing 6 and the second housing 7, a lock seat 10 is fixedly installed at the front end of the first housing 6, and a lock 9 is fixedly installed at the front end of the second housing 7.

The first cover shell 6 and the second cover shell 7 are arranged in opposite directions, the front ends of the first cover shell 6 and the second cover shell 7 are positioned at the upper part of the lock 9, a visual window 8 is arranged, the numerical value displayed on the display screen of the internal pressure sensor body 4 is conveniently checked through the visual window 8, the pressure of the flow in the pipeline 1 is judged, a plurality of rubber strips 11 are fixedly arranged at the front end and the rear end of the first cover shell 6 and the second cover shell 7, buffer protection can be carried out when the front end and the rear end of the first cover shell 6 and the rear end of the second cover shell 7 are collided through the plurality of rubber strips 11, rubber seats 14 are fixedly arranged at the top ends and the mutually far sides of the first cover shell 6 and the second cover shell 7, buffer protection can be formed when the top ends or two sides of the first cover shell 6 and the second cover shell 7 are collided through the rubber seats 14, the top of first housing 6 and second housing 7 is located two rubber seat 14 and all fixed mounting has driving lever 13 each other near one side, be convenient for stimulate first housing 6 and second housing 7 through driving lever 13, the equal fixed mounting in top has a plurality of enhancement supports 12 in first housing 6 and the second housing 7, the bottom of a plurality of enhancement supports 12 all offsets with connecting seat 2, can further improve the inside intensity of first housing 6 and second housing 7 through strengthening support 12, a plurality of enhancement supports 12 all set up to triangle-shaped, through utilizing triangle-shaped to have stability's characteristics, make the shock resistance of first housing 6 and second housing 7 stronger, the outside cover of bottom of pressure sensor body 4 is equipped with hexagon nut 5, dismantle convenient for pressure sensor body 4 through reserving hexagon nut 5.

Working principle: during the use, slide first housing 6 and second housing 7 towards each other and carry out the block towards one side, then use external key to insert and rotate tool to lock 9, make tool to lock 9 and lock seat 10 between the closure, can prevent that non-staff from dismantling pressure sensor body 4, thereby cause the problem that pressure sensor body 4 lost, can improve the shock resistance of first housing 6 and second housing 7 through strengthening support 12, a plurality of rubber seats 14 and rubber strip 11 can cushion when first housing 6 and second housing 7 receive the collision, thereby avoid pressure sensor body 4 to suffer collision damage, and utilize first housing 6 and second housing 7 can avoid pressure sensor body 4 to expose and suffer the sun-drying rain when outdoor use, thereby the life of extension pressure sensor body 4, this kind of dismantlement-proof pressure sensor convenient to use, can avoid pressure sensor body 4 to be dismantled by non-staff when outdoor use through above-mentioned subassembly, cause the problem of losing, simultaneously can utilize first housing 6 and second housing 7 to form multiple protection body 4 to pressure sensor body 4, thereby further life of pressure sensor 4 is prolonged.

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 (8)

1. The utility model provides an anti-disassembly's pressure sensor, its characterized in that, including pipeline (1) and pressure sensor body (4), fixed mounting has connecting seat (2) on pipeline (1), pressure sensor body (4) bottom fixed mounting has screw thread head (3), screw thread head (3) threaded connection is in connecting seat (2), the outside cover of connecting seat (2) is equipped with first housing (6) and second housing (7), the front and back end of connecting seat (2) all is provided with two spouts (15), two equal sliding connection has spacing head (16) in spout (15), a plurality of one side of spacing head (16) is all fixed mounting has connecting rod (17), a plurality of one side that spacing head (16) were kept away from to connecting rod (17) is fixed mounting respectively on first housing (6) and second housing (7), the front end fixed mounting of first housing (6) has lock (10), the front end fixed mounting of second housing (7) has tool to lock (9).

2. The pressure sensor according to claim 1, wherein the first housing (6) and the second housing (7) are disposed opposite to each other, and the front ends of the first housing (6) and the second housing (7) are disposed on the upper portion of the lock (9) and are provided with a visual window (8).

3. An anti-disassembly pressure sensor according to claim 1, characterized in that the front and rear ends of the first housing (6) and the second housing (7) are fixedly provided with a plurality of rubber strips (11).

4. An anti-disassembly pressure sensor according to claim 1, characterized in that the top ends of the first housing (6) and the second housing (7) and the sides facing away from each other are fixedly provided with rubber seats (14).

5. The pressure sensor according to claim 4, wherein the top ends of the first housing (6) and the second housing (7) are fixedly provided with a deflector rod (13) on the sides of the two rubber seats (14) which are close to each other.

6. The pressure sensor according to claim 1, wherein a plurality of reinforcing brackets (12) are fixedly installed at inner top ends of the first housing (6) and the second housing (7), and bottom ends of the reinforcing brackets (12) are propped against the connecting seat (2).

7. An anti-disassembly pressure sensor according to claim 6, characterized in that a plurality of the reinforcing brackets (12) are each provided in a triangular shape.

8. The anti-disassembly pressure sensor according to claim 1, characterized in that the outer side of the bottom end of the pressure sensor body (4) is sleeved with a hexagonal nut (5).