CN215726027U

CN215726027U - Sensor mechanism convenient to change

Info

Publication number: CN215726027U
Application number: CN202121515979.8U
Authority: CN
Inventors: 许家硕; 张伟; 张旭涛
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-01
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a sensor mechanism convenient to replace, which comprises a placing seat, wherein a groove is formed in the top wall of the placing seat, two fixing plates are symmetrically welded and fixed on the top wall of the placing seat, a first spring is welded and fixed at one end, away from an opening, of the groove, a pushing plate is welded and fixed at the other end of the first spring, a sensor shell is placed on the pushing plate, quick limiting devices are arranged on the two fixing plates, a conveniently-detachable device is arranged in the groove, each quick limiting device comprises two sliding grooves, and the two sliding grooves are formed in the two fixing plates respectively. According to the sensor shell, the rotating rod, the clamping groove, the limiting block and the like are arranged, the limiting block is matched with the clamping groove, so that the sensor shell is convenient to install, and the pushing plate pushes the sensor shell upwards during dismantling through the action of the rotating rod and the first spring, so that the sensor body is convenient to dismantle.

Description

Sensor mechanism convenient to change

Technical Field

The utility model relates to the technical field of sensors, in particular to a sensor mechanism convenient to replace.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into electric signals or other information in required forms according to a certain rule to output so as to meet various requirements of information transmission.

But current sensor still has the not convenient defect of change installation, often increases staff's working strength, based on this, this practical design has a sensor mechanism convenient to change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sensor mechanism convenient to replace.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a sensor mechanism convenient to change, is including placing the seat, the roof of placing the seat is seted up flutedly, the roof symmetric weld who places the seat is fixed with two fixed plates, open-ended one end welded fastening is kept away from to the recess has first spring, the other end welded fastening of first spring has the slurcam, the sensor casing has been placed on the slurcam, two be provided with quick stop device on the fixed plate, be provided with in the recess and demolish convenient device.

Preferably, quick stop device is including two sliding chutes, and two sliding chutes are seted up respectively on two fixed plates, and two the notch of sliding chute is relative, equal sliding connection has the sliding column in the sliding chute, two the sliding column all runs through the cell wall of sliding chute and outwards stretches out, two the equal welded fastening of one end that the sliding column is close to each other has a stopper to the equal welded fastening of one end of keeping away from each other has a piece of drawing, all overlap on the sliding column and be equipped with the second spring, the one end and the stopper of second spring offset, and the other end offsets with the cell wall of sliding chute, the dwang has all been seted up with the corresponding position of two stoppers on the sensor housing.

Preferably, demolish convenient device including two spouts, two the diapire at the recess is seted up to the spout symmetry, equal sliding connection has the sliding block in the spout, the diapire symmetry welded fastening of slurcam has the fixed block, the fixed block rotates jointly with the sliding block and is connected with the dwang, two draw the common welded fastening of piece and its corresponding sliding block to have the connecting rod.

Preferably, the connecting rod is "L" type structure, place and to have seted up the cooperation groove in the seat, connecting rod and cooperation groove sliding connection.

Preferably, pull rings are glued and fixed on the two pull blocks, and the push plate is connected with the groove in a sliding manner.

Preferably, one sides corresponding to the two limit blocks are both provided with arc-shaped structures, and the limit blocks are connected with the sliding grooves in a sliding mode.

Compared with the prior art, the utility model has the advantages that:

1. through setting up second spring, stopper and draw-in groove isotructure for install extremely to the sensor housing as required, need slide the sensor housing along two fixed plates, move down to the stopper in entering into the draw-in groove at the sensor housing, to the installation of sensor housing end, the operation of being convenient for very.

2. Through setting up dwang and slurcam isotructure for make the stopper break away from the cooperation with the draw-in groove through two pull rings of pulling, thereby make the slurcam shift up and upwards promote the sensor housing at the effect of first spring and dwang, thereby make the sensor be convenient for demolish, thereby the change of the sensor housing of being convenient for.

Drawings

FIG. 1 is a schematic structural view of a sensor mechanism according to the present invention, which is easy to replace;

FIG. 2 is a first cross-sectional view of a sensor mechanism of the present invention in which replacement is facilitated;

FIG. 3 is a second cross-sectional view of a sensor mechanism of the present invention in which replacement is facilitated;

fig. 4 is a top view of a sensor mechanism according to the present invention, which is easy to replace.

In the figure: the device comprises a placing seat 1, a groove 2, a fixing plate 3, a first spring 4, a pushing plate 5, a sensor shell 6, a clamping groove 7, a sliding groove 8, a sliding column 9, a pulling block 10, a limiting block 11, a second spring 12, a sliding groove 13, a sliding block 14, a fixing block 15, a rotating rod 16, a pulling ring 17, a connecting rod 18 and a matching groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a sensor mechanism convenient to change, including placing seat 1, the roof of placing seat 1 is seted up flutedly 2, the roof symmetry welded fastening of placing seat 1 has two fixed plates 3, open-ended one end welded fastening is kept away from to flutedly 2 has first spring 4, the other end welded fastening of first spring 4 has slurcam 5, placed sensor housing 6 on slurcam 5, be provided with quick stop device on two fixed plates 3, be provided with in the recess 2 and demolish convenient device.

Quick stop device is including two sliding tray 8, two sliding tray 8 are seted up respectively on two fixed plates 3, and the notch of two sliding tray 8 is relative, equal sliding connection has sliding column 9 in the sliding tray 8, two sliding column 9 all run through sliding tray 8's cell wall and outwards stretch out, the equal welded fastening of one end that two sliding column 9 are close to each other has stopper 11, and the equal welded fastening of one end of keeping away from each other has drawing piece 10, all the cover is equipped with second spring 12 on the sliding column 9, the one end of second spring 12 offsets with stopper 11, the other end offsets with sliding tray 8's cell wall, dwang 16 has all been seted up with two stopper 11 corresponding positions on the sensor housing 6.

Demolish convenient device and include two spouts 13, two spouts 13 symmetry are seted up in the diapire of recess 2, and equal sliding connection has sliding block 14 in the spout 13, and the diapire symmetry welded fastening of slurcam 5 has fixed block 15, and fixed block 15 rotates jointly with sliding block 14 to be connected with dwang 16, and two draw blocks 10 and its corresponding sliding block 14 welded fastening jointly have connecting rod 18.

Connecting rod 18 is "L" type structure, place and seted up cooperation groove 19 in 1, connecting

rod

18 and 19 sliding connection in cooperation groove, two all glue on drawing piece 10 and be fixed with pull ring 17, slurcam 5 and recess 2 sliding connection, two corresponding one sides of stopper 11 all set up to the arc structure, make sensor housing 6 when sliding along fixed plate 3, be convenient for promote stopper 11 and remove, make its inside of indentation sliding tray 8, can not influence sensor housing 6's normal downward movement, and stopper 11 and 8 sliding connection in sliding tray, the size of a dimension of draw-in groove 7 matches with the size of a dimension of stopper 11.

In the utility model, when the sensor shell 6 needs to be installed, the sensor shell 6 slides along the plate walls of the two fixing plates 3, the sensor shell 6 firstly extrudes the two limit blocks 11, so that the limit blocks 11 compress the second springs 12 and retract into the sliding grooves 8, when the sensor shell 6 enters the groove 2, the pushing plate 5 is extruded, so that the pushing plate 5 extrudes the first springs 4, and when the sensor shell 6 moves to a position where the clamping grooves 7 are opposite to the limit blocks 11, the limit blocks 11 enter the clamping grooves 7 under the action of the elastic force of the second springs 12, so that the installation of the sensor shell 6 is completed.

When the sensor shell 6 needs to be removed and replaced, the pull ring 17 is pulled, so that the pull block 10 drives the limit block 11 to be separated from the matching with the clamping groove 7 through the sliding column 9, meanwhile, under the action of the connecting rod 18, the two sliding blocks 14 move oppositely to enable the connecting rod 18 to rotate, the push plate 5 is pushed to move upwards, the hand is convenient to take the sensor shell 6, and therefore the device is convenient to remove.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a sensor mechanism convenient to change, is including placing seat (1), its characterized in that, the roof of placing seat (1) is seted up flutedly (2), the roof symmetry welded fastening of placing seat (1) has two fixed plates (3), open-ended one end welded fastening is kept away from in recess (2) has first spring (4), the other end welded fastening of first spring (4) has slurcam (5), sensor housing (6), two have been placed on slurcam (5) be provided with quick stop device on fixed plate (3), be provided with in recess (2) and demolish convenient device.

2. The sensor mechanism convenient to replace according to claim 1, wherein the quick limiting device comprises two sliding grooves (8), the two sliding grooves (8) are respectively formed in the two fixing plates (3), the two sliding grooves (8) are opposite in notch, sliding columns (9) are respectively connected in the sliding grooves (8) in a sliding mode, the two sliding columns (9) penetrate through the groove walls of the sliding grooves (8) and extend outwards, limiting blocks (11) are respectively fixed to the ends, close to each other, of the two sliding columns (9) in a welding mode, pull blocks (10) are respectively fixed to the ends, far away from each other, second springs (12) are respectively sleeved on the sliding columns (9), one ends of the second springs (12) abut against the limiting blocks (11), the other ends of the second springs abut against the groove walls of the sliding grooves (8), and rotating rods (16) are respectively arranged on the sensor housing (6) at positions corresponding to the two limiting blocks (11).

3. The sensor mechanism convenient to replace according to claim 2, wherein the detaching facilitating device comprises two sliding grooves (13), two sliding grooves (13) are symmetrically arranged on the bottom wall of the groove (2), sliding blocks (14) are slidably connected in the sliding grooves (13), fixed blocks (15) are symmetrically welded and fixed on the bottom wall of the push plate (5), the fixed blocks (15) and the sliding blocks (14) are jointly and rotatably connected with rotating rods (16), and two pull blocks (10) and corresponding sliding blocks (14) are jointly and fixedly welded and fixed with connecting rods (18).

4. A sensor mechanism easy to replace according to claim 3, characterized in that the connecting rod (18) is of an "L" shape, a matching slot (19) is formed in the placing seat (1), and the connecting rod (18) is slidably connected with the matching slot (19).

5. A sensor mechanism easy to replace according to claim 2, characterized in that a pull ring (17) is glued to both pull blocks (10), and the push plate (5) is slidably connected to the groove (2).

6. The sensor mechanism convenient to replace according to claim 2, wherein one side of each of the two limit blocks (11) corresponding to each other is provided with an arc-shaped structure, and the limit blocks (11) are slidably connected with the sliding grooves (8).