CN216746169U

CN216746169U - Sensor convenient to installation

Info

Publication number: CN216746169U
Application number: CN202122648576.7U
Authority: CN
Inventors: 占德本; 许玉祥; 方秉正
Original assignee: Hefei Rishang Electrical Appliance Co ltd
Current assignee: Hefei Rishang Electrical Appliance Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-14
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a sensor convenient to install, which comprises an installation seat, wherein a sensor main body and a self-fixing mechanism for quickly fixing the sensor main body are arranged on the installation seat, the self-fixing mechanism comprises a clamping plate, a squeezing plate is arranged on one surface of the clamping plate, which is close to the sensor main body, the squeezing plate is abutted against the sensor main body, an unlocking part and a triggering part are arranged inside the installation seat, the unlocking part comprises a telescopic groove, a contraction rod and a contact toothed plate, and a return spring is arranged between the contraction rod and the innermost inner wall of the telescopic groove. The clamping effect of the clamping plate on the sensor main body can be quickly removed, and the sensor main body is convenient to disassemble.

Description

Sensor convenient to installation

Technical Field

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

Background

The sensor 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 be output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

When installing the sensor among the prior art, need be equipped with extra centre gripping fixed equipment alone usually to fastness and stability when guaranteeing the sensor installation, although accessible helicitic texture for the sensor provides firm fixed effect, nevertheless when installation and dismantlement sensor, operating personnel all need numerous twisting the screw rod, just can carry out the dismouting of sensor, and operation process is comparatively troublesome, does not have the convenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sensor convenient to mount, and solve the problems that in the prior art, when the sensor is mounted, additional clamping and fixing equipment is required to be independently arranged to ensure the firmness and stability of the sensor during mounting, for example, although the conventional reverse thread clamp can provide a stable fixing effect for the sensor through a thread structure, when the sensor is mounted and dismounted, an operator needs to screw a screw rod in a complicated way to dismount the sensor, the operation process is troublesome, and the convenience is not provided.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

the utility model provides a sensor convenient to mount, which comprises a mounting seat, wherein a sensor main body and a self-fixing mechanism for quickly fixing the sensor main body are arranged on the mounting seat;

the self-fixing mechanism comprises a plurality of clamping plates arranged around the sensor main body, one surface of each clamping plate, which is close to the sensor main body, is provided with an extrusion plate, the extrusion plate abuts against the sensor main body, and an unlocking component for driving the clamping plates to clamp the sensor main body in a contact-pressing mode and a trigger component for quickly unlocking are arranged in the mounting seat;

the unlocking part comprises a plurality of telescopic grooves vertically formed in the inner wall of the mounting seat, a retractable rod slidably arranged in the telescopic grooves and a touch toothed plate arranged on the rod body of the retractable rod, a reset spring is arranged between the retractable rod and the innermost inner wall of the telescopic grooves, and the retractable rod penetrates out of the telescopic grooves and is abutted to the sensor main body.

As a preferred scheme of the sensor convenient to mount, a control cavity communicated with the interior of the telescopic groove is further horizontally arranged in the inner wall of the mounting seat, a force transmission gear meshed with the touch force toothed plate is movably arranged in the control cavity, and two ends of a central shaft of the force transmission gear are connected with the inner wall of the control cavity through bearings.

As a preferred scheme of the sensor convenient to mount, a sliding seam communicated with the control cavity is arranged on the top surface of the mounting seat, a positioning slide rod is horizontally arranged in the sliding seam, a force transmission toothed plate meshed with the force transmission gear is arranged on a rod body of the positioning slide rod in a sliding manner, and the clamping plate penetrates into the sliding seam and is connected with the force transmission toothed plate.

As a preferable scheme of the sensor convenient to install, the triggering component comprises a buffer groove vertically arranged on the inner wall of the bottom end of the control cavity and a clamping piece slidably arranged in the buffer groove, and the tail end of the clamping piece penetrates through the buffer groove and is meshed with the force transmission gear.

As a preferred scheme of the sensor convenient to mount, the clamping piece comprises a compression block and a moving block, the compression block is a right-angle trapezoidal block with an inclined surface on the left side, and the compression block is located at the top end of the moving block.

As a preferable scheme of the sensor convenient to install, a buffer spring is arranged between the clamping piece and the innermost inner wall of the buffer groove, one end of the buffer spring is connected with the bottom end of the clamping piece, and the other end of the buffer spring is connected with the inner wall of the buffer spring.

As a preferable scheme of the sensor convenient to mount, a pull groove communicated with the interior of the buffer groove is formed in the side face of the mounting seat, a pull rod is horizontally arranged in the pull groove, one end of the pull rod penetrates into the buffer groove to be connected with the clamping piece, and the other end of the pull rod penetrates out of the mounting seat.

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

according to the utility model, by arranging the self-fixing mechanism, when the sensor main body is installed, the sensor main body is simply placed on the installation seat, the unlocking part in the self-fixing mechanism can drive the plurality of groups of clamping plates to clamp the sensor main body, the sensor main body is rapidly fixed, and when the sensor main body needs to be disassembled, the clamping effect of the clamping plates on the sensor main body can be rapidly released by the triggering part in the self-fixing mechanism, so that the sensor main body is convenient to disassemble, the disassembly and assembly operation of the sensor main body is greatly facilitated, and the practicability of the device is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at B according to the present invention;

FIG. 4 is a schematic view of the exterior of the present invention;

fig. 5 is a schematic structural view of the card member of the present invention.

The reference numerals in the drawings denote the following, respectively:

1. a sensor body; 2. a mounting seat; 3. a self-fixing mechanism;

301. a clamping plate; 302. a pressing plate;

32. a trigger member; 33. an unlocking member;

320. a buffer tank; 321. a fastener; 322. a buffer spring; 323. groove drawing; 324. a pull rod;

3210. a pressed block; 3211. a motion block;

330. a control chamber; 331. a force transfer gear; 332. sliding seams; 333. positioning the slide bar; 334. a force transmission toothed plate; 335. a telescopic groove; 336. a retracting lever; 337. a touch toothed plate; 338. a return spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a sensor convenient to mount, which includes a mounting base 2, and a sensor body 1 and a self-fixing mechanism 3 for quickly fixing the sensor body 1 are disposed on the mounting base 2.

Through setting up from fixed establishment 3, when installing sensor main part 1, only need simple place sensor main part 1 on mount pad 2, then from fixed establishment 3 multidirectional centre gripping sensor main part 1, fix sensor main part 1 rapidly, and can dismantle sensor main part 1 when needs, also can rapidly remove the centre gripping effect of grip block 301 to sensor main part 1 from fixed establishment 3, convenient to detach sensor main part 1, the dismouting operation of very big convenient sensor main part 1 from this, the practicality of reinforcing device.

Specifically, as shown in fig. 1 and fig. 2, the self-fixing mechanism 3 in this embodiment includes a plurality of clamping plates 301 disposed around the sensor body 1, a pressing plate 302 is disposed on a surface of the clamping plate 301 close to the sensor body 1, the pressing plate 302 abuts against the sensor body 1, and an unlocking component 33 and a trigger component 32 for quick unlocking are disposed inside the mounting seat 2, and the pressing type drive clamping plate 301 clamps the sensor body 1.

When placing with mount pad 2 at sensor main part 1 on, unblock part 33 receives the gravity of sensor main part 1, the motion of being close to sensor main part 1 is made to a plurality of grip block 301 of quick drive, paper grip block 301 drive stripper plate 302 offsets with sensor main part 1 casing, and then can form multidirectional centre gripping to sensor main part 1, fix sensor main part 1 with this fast, and in sensor main part 1 is dismantled to needs, trigger part 32 can relieve the grip effect of grip block 301 to sensor main part 1, be convenient for take sensor main part 1, thereby work efficiency when improving the device and dismantling.

In order to press-contact drive the clamping plate 301 to clamp the sensor body 1, as shown in fig. 2, the unlocking member 33 in this embodiment includes a plurality of telescopic slots 335 vertically disposed in the inner wall of the mounting seat 2, a retracting rod 336 slidably disposed in the telescopic slots 335, and a contact force toothed plate 337 disposed on the rod body of the retracting rod 336, a return spring 338 is disposed between the retracting rod 336 and the innermost inner wall of the telescopic slots 335, the retracting rod 336 penetrates through the telescopic slots 335 and abuts against the sensor body 1, a control cavity 330 horizontally disposed in the inner wall of the mounting seat 2 and communicated with the telescopic slots 335 is provided, a force transmission gear 331 engaged with the contact force toothed plate 337 is movably disposed in the control cavity 330, two ends of the central shaft of the force transmission gear 331 are connected with the inner wall of the control cavity 330 through bearings, a sliding slot 332 communicated with the control cavity 330 is disposed on the top surface of the mounting seat 2, and a positioning sliding rod 333 is horizontally disposed in the sliding slot 332, a force transmission toothed plate 334 meshed with the force transmission gear 331 is slidably arranged on the rod body of the positioning sliding rod 333, and the clamping plate 301 penetrates into the sliding slot 332 and is connected with the force transmission toothed plate 334.

When the sensor body 1 is placed on the mounting seat 2, the sensor body 1 can firstly abut against the contraction rod 336, the contraction rod 336 is abutted and then quickly contracts into the telescopic groove 335, the return spring 338 is extruded, the return spring 338 is enabled to deform after being extruded, and when the contraction rod 336 contracts, the contact force toothed plate 337 on the rod body of the contraction rod can simultaneously contract into the telescopic groove 335 and is meshed with the force transmission gear 331 in the control cavity 330, then the force transmission gear 331 can bear force to rotate in the control cavity 330, and when the force transmission gear 331 rotates, the surface of the force transmission gear can be meshed with the force transmission toothed plate 334 in the sliding gap 332, the sliding gap 332 can be driven to slide on the rod body of the positioning slide rod 333, and the clamping plate 301 is driven, so that the clamping plate 301 drives the extrusion plate 302 to clamp the sensor body 1, and the mounting of the sensor body 1 is completed.

Wherein, the fixing effect of the pressing plate 302 on the sensor body 1 is used for fast unlocking, as shown in fig. 1, fig. 3 and fig. 5, the triggering component 32 in this embodiment comprises a buffer groove 320 vertically arranged on the inner wall of the bottom end of the control cavity 330 and a fastener 321 slidably arranged in the buffer groove 320, the end of the fastener 321 penetrates through the buffer groove 320 and is engaged with the force transmission gear 331, a buffer spring 322 is arranged between the fastener 321 and the innermost inner wall of the buffer groove 320, one end of the buffer spring 322 is connected with the bottom end of the fastener 321, the other end of the buffer spring 322 is connected with the inner wall of the buffer spring 322, a pull groove 323 communicated with the buffer groove 320 is arranged on the side surface of the mounting seat 2, a pull rod 324 is horizontally arranged in the pull groove 323, one end of the pull rod 324 penetrates into the buffer groove 320 and is connected with the fastener 321, the other end of the pull rod 324 penetrates through the mounting seat 2, the fastener 321 comprises a pressure block 3210 and a moving block 3211, the compression block 3210 is a right-angled trapezoidal block with an inclined left side, and the compression block 3210 is located at the top end of the motion block 3211.

When the contraction rod 336 is pressed to drive the contact force toothed plate 337 to contract towards the inside of the telescopic slot 335, the force transmission gear 331 is forced to rotate in the control cavity 330, teeth of the force transmission gear can continuously contact with the pressure receiving block 3210, the pressure receiving block 3210 is repeatedly forced to drive the movement block 3211 to contract towards the inside of the buffer slot 320 and repeatedly extrude the buffer spring 322, so that the buffer spring 322 is compressed to deform, when the contraction rod 336 is completely contracted into the contraction rod 336, the contact force toothed plate 337 is not engaged with the force transmission gear 331, the force transmission gear 331 stops rotating in the control cavity 330, along with the fact that the teeth of the force transmission gear 331 are not pressed against the clamping piece 321, and further, under the action of resilience force after the deformation of the buffer spring 322, the clamping piece 321 is rapidly ejected out of the buffer slot 320 by the pressure receiving block 3210 in the clamping piece 321 and extends to the middle parts of two teeth on the force transmission gear 331, so as to fix the force transmission gear 331, thereby counteracting the resilience operation force of the return spring 338 on the contact force toothed plate 337, the force transmission gear 331 is stabilized, and the extrusion plate 302 can always abut against the sensor body 1 in the same way;

on the contrary, when the sensor main body 1 is disassembled, an operator can pull the pull rod 324 downwards to enable the pull rod 324 to slide downwards in the pull groove 323, one end of the pull groove 323 can apply a pulling force to the clamping piece 321 while the pull groove 323 slides downwards to enable the clamping piece 321 to retract into the buffer groove 320, the fixing effect on the force transmission gear 331 is relieved, the contraction rod 336 can automatically eject outwards in the expansion groove 335 under the action of the resilience force of the return spring 338, the force transmission gear 331 drives the force transmission toothed plate 334 to reversely slide on the rod body of the positioning slide rod 333, the extrusion plate 302 is not abutted against the sensor main body 1, the fixing effect on the sensor main body 1 is relieved, and the sensor main body 1 is convenient to disassemble.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. A sensor for easy installation, comprising: the sensor comprises a mounting seat (2), wherein a sensor main body (1) and a self-fixing mechanism (3) for quickly fixing the sensor main body (1) are arranged on the mounting seat (2);

the self-fixing mechanism (3) comprises a plurality of clamping plates (301) arranged around the sensor body (1), one surface, close to the sensor body (1), of each clamping plate (301) is provided with an extrusion plate (302), each extrusion plate (302) abuts against the sensor body (1), and an unlocking component (33) for driving the clamping plates (301) to clamp the sensor body (1) and a trigger component (32) for quickly unlocking are arranged in the mounting seat (2);

the unlocking component (33) comprises a plurality of telescopic grooves (335) vertically arranged in the inner wall of the mounting seat (2), a contraction rod (336) arranged in the telescopic grooves (335) in a sliding mode and a contact force toothed plate (337) arranged on the rod body of the contraction rod (336), a reset spring (338) is arranged between the inner wall of the innermost side of the telescopic grooves (335) and the contraction rod (336) penetrates out of the telescopic grooves (335) and abuts against the sensor body (1).

2. A sensor as claimed in claim 1, which is easy to install, wherein: still the level be provided with in mount pad (2) inner wall with control chamber (330) that communicates in flexible groove (335), control chamber (330) internalization be provided with touch force pinion rack (337) engaged with pass power gear (331), pass power gear (331) both ends of center pin through the bearing with the inner wall in control chamber (330) links to each other.

3. A sensor as claimed in claim 2, wherein: be provided with on the top surface of mount pad (2) with communicating sliding seam (332) in control chamber (330), the level is provided with location slide bar (333) in sliding seam (332), slide on the pole body of location slide bar (333) be provided with pass power pinion rack (334) that biography power gear (331) engaged with, grip block (301) penetrate in sliding seam (332) and with pass power pinion rack (334) and link to each other.

4. A sensor of claim 3, wherein: the trigger component (32) comprises a buffer groove (320) vertically arranged on the inner wall of the bottom end of the control cavity (330) and a clamping piece (321) arranged in the buffer groove (320) in a sliding mode, and the tail end of the clamping piece (321) penetrates through the buffer groove (320) and is meshed with the force transmission gear (331).

5. An easy-to-install sensor according to claim 4, wherein: the clamping piece (321) comprises a pressed block (3210) and a moving block (3211), the pressed block (3210) is a right-angle trapezoidal block with the left side surface being an inclined surface, and the pressed block (3210) is located at the top end of the moving block (3211).

6. A sensor of claim 4, wherein: a buffer spring (322) is arranged between the inner wall of the innermost side of the clamping piece (321) and the buffer groove (320), one end of the buffer spring (322) is connected with the bottom end of the clamping piece (321), and the other end of the buffer spring (322) is connected with the inner wall of the buffer spring (322).

7. A sensor of claim 6, wherein: be provided with on mount pad (2) side with draw groove (323) that communicate in buffer slot (320), level is provided with pull rod (324) in draw groove (323), the one end of pull rod (324) penetrates in buffer slot (320) with fastener (321) link to each other, the other end of pull rod (324) is worn out mount pad (2).