CN214750459U

CN214750459U - Fire-fighting equipment power sensor convenient for connecting wires

Info

Publication number: CN214750459U
Application number: CN202121335910.7U
Authority: CN
Inventors: 谢太林; 彭雪闻; 杨鹏
Original assignee: Yueqing Zhongzhong Electric Co ltd
Current assignee: Yueqing Zhongzhong Electric Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-16
Anticipated expiration: 2031-06-16

Abstract

The utility model belongs to the technical field of the fire-fighting equipment, concretely relates to fire-fighting equipment power supply sensor convenient to connecting wire, the on-line screen storage device comprises a base, the shell has been cup jointed in the outside of base, the inside sliding connection of base has the bracing piece of two symmetric distributions, the inside of base is provided with spring one, the inside sliding connection of base has the backup pad of two symmetric distributions, bracing piece and backup pad fixed connection, fixedly connected with fixture block in the backup pad, set up the draw-in groove of two symmetric distributions on the shell, the draw-in groove with the fixture block joint. The utility model discloses an add on the base and establish backup pad, fixture block and spring isotructure, replace traditional plastics buckle with backup pad and fixture block, cooperate the shell to fix on the base through the draw-in groove on fixture block and the shell to can avoid the long-time use of plastics buckle to damage and lead to the unable fixed problem of shell to appear.

Description

Fire-fighting equipment power sensor convenient for connecting wires

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a fire-fighting equipment power supply sensor convenient to connecting wire.

Background

With the rapid development of commodity economy, the electricity consumption of the whole country is increasing day by day, and the occurrence of electric fire accidents is also increasing gradually. How to effectively detect the cause of the electrical fire, reduce the occurrence probability of the accidents and the loss of lives and properties of residents, a power supply sensor is needed to monitor a pipeline.

Power sensor among the prior art, when using, carry out the joint through the elastic plastic buckle between base and the casing, dismantle back plastics buckle easily and damage repeatedly to when connecting wire, need fix the electric wire through the screw, damage the electric wire easily when fixed and lead to the junction contact failure. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-fighting equipment power supply sensor convenient to connecting wire has solved the easy problem of damaging with the screw fixation electric wire of plastics buckle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-fighting equipment power sensor convenient to connecting wire, includes the base, the shell has been cup jointed in the outside of base, the inside sliding connection of base has the bracing piece of two symmetric distributions, the inside of base is provided with spring one, the inside sliding connection of base has the backup pad of two symmetric distributions, bracing piece and backup pad fixed connection, fixedly connected with fixture block in the backup pad, set up the draw-in groove of two symmetric distributions on the shell, the draw-in groove with the fixture block joint, the inside fixedly connected with sensor body of base, fixedly connected with connecting pipe on the sensor body, the inside sliding connection of connecting pipe has the extrusion piece, the inside sliding connection of shell has tensile pole, the outside of tensile pole is provided with spring two, fixedly connected with display screen on the shell.

Preferably, one end of the first spring is fixedly connected with the supporting rod, and the other end of the first spring is fixedly connected with the base.

Preferably, the connecting pipe is in contact with the shell, and the stretching rod is fixedly connected with the extrusion block.

Preferably, one end of the second spring is fixedly connected with the shell, and the other end of the second spring is fixedly connected with the extrusion block.

Preferably, a contact plate is fixedly connected to the sensor body, and the contact plate is in contact with the extrusion block.

Preferably, one end of the stretching rod is fixedly connected with a limiting plate, and the limiting plate is in contact with the shell.

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

1. the utility model discloses an add on the base and establish backup pad, fixture block and spring isotructure, replace traditional plastics buckle with backup pad and fixture block, cooperate the shell to fix on the base through the draw-in groove on fixture block and the shell to can avoid the long-time use of plastics buckle to damage and lead to the unable fixed problem of shell to appear.

2. The utility model discloses an add on the sensor body and establish structures such as connecting pipe, extrusion piece and spring, can promote the extrusion piece through the elasticity of spring two when connecting and extrude the electric wire on the contact board to can avoid using the bolt to fix the electric wire, can effectually avoid damaging the contact failure that produces with the circuit when fixed.

Drawings

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

fig. 2 is a top cut-away view of fig. 1 of the present invention;

fig. 3 is a left side cutaway view of fig. 1 of the present invention;

fig. 4 is an enlarged view of the structure of the part a of fig. 2 according to the present invention;

fig. 5 is an enlarged view of the structure of the part B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a housing; 3. a support bar; 4. a first spring; 5. a support plate; 6. a clamping block; 7. a card slot; 8. a sensor body; 9. a connecting pipe; 10. extruding the block; 11. a stretch rod; 12. a second spring; 13. a limiting plate; 14. a contact plate; 15. a display screen.

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.

Please refer to fig. 1-5, a fire fighting equipment power sensor convenient for connecting a wire, which comprises a base 1, a housing 2 is sleeved outside the base 1, the inside of the base 1 is slidably connected with two symmetrically distributed support rods 3, a first spring 4 is arranged inside the base 1, the inside of the base 1 is slidably connected with two symmetrically distributed support plates 5, the support rods 3 are fixedly connected with the support plates 5, a fixture block 6 is fixedly connected onto the support plates 5, two symmetrically distributed clamping grooves 7 are formed on the housing 2, the clamping grooves 7 are clamped with the fixture block 6, the inside of the base 1 is fixedly connected with a sensor body 8, a connecting pipe 9 is fixedly connected onto the sensor body 8, the inside of the connecting pipe 9 is slidably connected with an extrusion block 10, the inside of the housing 2 is slidably connected with a stretching rod 11, a second spring 12 is arranged outside the stretching rod 11, and a display screen 15 is fixedly connected onto the housing 2.

Referring to fig. 4, one end of the first spring 4 is fixedly connected to the support rod 3, the other end of the first spring 4 is fixedly connected to the base 1, and the first spring 4 can drive the fixture block 6 to automatically reset through elasticity.

Referring to fig. 3, the connection pipe 9 is in contact with the housing 2, the stretching rod 11 is fixedly connected with the extrusion block 10, and the housing 2 is provided with a through groove communicated with the connection pipe 9, so that the electric wire can be inserted into the connection pipe 9.

Referring to fig. 5, one end of the second spring 12 is fixedly connected to the housing 2, the other end of the second spring 12 is fixedly connected to the extrusion block 10, and the second spring 12 can drive the extrusion block 10 to fix the electric wire through elastic force.

Referring to fig. 5, a contact plate 14 is fixedly connected to the sensor body 8, the contact plate 14 contacts with the extrusion block 10, and the contact plate 14 can supply power to the wires.

Referring to fig. 5, a limiting plate 13 is fixedly connected to one end of the stretching rod 11, the limiting plate 13 contacts with the housing 2, and the limiting plate 13 can limit the stretching rod 11.

The utility model discloses the concrete implementation process as follows: when the sensor is installed, the stretching rod 11 is pulled, the stretching rod 11 drives the extrusion block 10 to move in the direction away from the base 1, the spring II 12 is compressed, then the electric wire is inserted into the connecting pipe 9 and is contacted with the contact plate 14, then the stretching rod 11 is loosened, the spring II 12 resets, the spring II 12 drives the extrusion block 10 to fix the electric wire through elasticity, so that the electric wire can be prevented from being fixed by using a bolt, the poor contact caused by circuit damage in the fixing process can be effectively avoided, when the sensor needs to be disassembled, the clamping block 6 is pushed, the clamping block 6 drives the supporting plate 5 to move, the spring I4 is extruded by the supporting rod 3 in the moving process of the supporting plate 5, when the clamping block 6 is separated from the clamping groove 7, the shell 2 can be disassembled, the sensor body 8 is overhauled, after the overhauling is finished, the shell 2 is aligned to the base 1, and then the shell 2 is sleeved outside the base 1, in the process of cup jointing, shell 2 promotes backup pad 5 through the inclined plane of fixture block 6 and removes to compression spring 4, when fixture block 6 contacted draw-in groove 7, spring 4 resets, and spring 4 drives the inside of draw-in groove 7 through 6 joints of fixture block on the backup pad 5 of elasticity, thereby can accomplish the maintenance to sensor body 8, and can avoid fixture block 6 and backup pad 5 to damage.

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 fire-fighting equipment power sensor convenient to connecting wire, includes base (1), its characterized in that: the sensor is characterized in that a shell (2) is sleeved on the outer side of the base (1), two symmetrically distributed support rods (3) are slidably connected to the inner portion of the base (1), a first spring (4) is arranged inside the base (1), two symmetrically distributed support plates (5) are slidably connected to the inner portion of the base (1), the support rods (3) are fixedly connected with the support plates (5), clamping blocks (6) are fixedly connected to the support plates (5), two symmetrically distributed clamping grooves (7) are formed in the shell (2), the clamping grooves (7) are clamped with the clamping blocks (6), a sensor body (8) is fixedly connected to the inner portion of the base (1), a connecting pipe (9) is fixedly connected to the sensor body (8), an extrusion block (10) is slidably connected to the inner portion of the connecting pipe (9), and a stretching rod (11) is slidably connected to the inner portion of the shell (2), a second spring (12) is arranged on the outer side of the stretching rod (11), and a display screen (15) is fixedly connected to the shell (2).

2. A fire apparatus power sensor facilitating connection of a wire as recited in claim 1, wherein: one end of the first spring (4) is fixedly connected with the supporting rod (3), and the other end of the first spring (4) is fixedly connected with the base (1).

3. A fire apparatus power sensor facilitating connection of a wire as recited in claim 1, wherein: the connecting pipe (9) is in contact with the shell (2), and the stretching rod (11) is fixedly connected with the extrusion block (10).

4. A fire apparatus power sensor facilitating connection of a wire as recited in claim 1, wherein: one end of the second spring (12) is fixedly connected with the shell (2), and the other end of the second spring (12) is fixedly connected with the extrusion block (10).

5. A fire apparatus power sensor facilitating connection of a wire as recited in claim 1, wherein: the sensor body (8) is fixedly connected with a contact plate (14), and the contact plate (14) is in contact with the extrusion block (10).

6. A fire apparatus power sensor facilitating connection of a wire as recited in claim 1, wherein: one end of the stretching rod (11) is fixedly connected with a limiting plate (13), and the limiting plate (13) is in contact with the shell (2).