CN210135885U

CN210135885U - Inductive proximity sensor

Info

Publication number: CN210135885U
Application number: CN201920406088.5U
Authority: CN
Inventors: 欧晓辉
Original assignee: Dongguan Mach Industrial Electrical Equipment Co Ltd
Current assignee: Dongguan Mach Industrial Electrical Equipment Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-03-10
Anticipated expiration: 2029-03-27

Abstract

The utility model belongs to the technical field of the sensor technique and specifically relates to indicate an inductance type proximity sensor, including sensor body, mounting panel, connecting rod, first slewing mechanism, second slewing mechanism, loading board and loading case, the sensor body is located the mounting panel, the mounting panel with the one end of connecting rod is articulated, first slewing mechanism locates on the loading board, the other end of connecting rod with first slewing mechanism's output is connected, the loading case is located the loading board below, second slewing mechanism locates load the incasement, second slewing mechanism is used for driving the loading board rotates. The utility model has the advantage of adjustable direction, thereby being convenient for adjusting the position of the sensor body and realizing the multi-direction adjustment of the sensor; this enables the sensor body to be conveniently located in a position that is conducive to receiving signals, thereby enabling the inductive proximity sensor to have a wider range of applications.

Description

Inductive proximity sensor

Technical Field

The utility model belongs to the technical field of the sensor technique and specifically relates to indicate an inductance type proximity sensor.

Background

A proximity sensor is a sensor having a capability of sensing the proximity of an object, and is capable of recognizing an object approaching it and outputting a corresponding switch signal, and thus, the proximity sensor is also generally called a proximity switch. It is a generic name of a sensor for detecting an object to be detected without contacting the object to be detected, and it can detect movement and presence information of the object and convert it into an electric signal. Inductive proximity sensors are a common type of proximity sensor, primarily used to detect metal objects.

At present, the installation position of an inductive proximity sensor is mostly fixed, the degree of freedom is single, the installation angle, the installation position and the installation length are time-consuming and labor-consuming to adjust, the inductive proximity sensor can be customized according to the field size or can be used after being machined on the field, the correction and the adjustment are troublesome after the installation, the use and the maintenance are also troublesome, and the installation position precision of other test parts is correspondingly improved because the position of the sensor can not be adjusted, so the manufacturing cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides an inductance type proximity sensor to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an inductive proximity sensor, includes sensor body, mounting panel, connecting rod, first slewing mechanism, second slewing mechanism, loading board and loads the case, the sensor body is located the mounting panel, the mounting panel with the one end of connecting rod is articulated, first slewing mechanism locates on the loading board, the other end of connecting rod with first slewing mechanism's output is connected, it locates to load the case the loading board below, second slewing mechanism locates load the incasement, second slewing mechanism is used for driving the loading board rotates.

Preferably, the first rotating mechanism includes a first rotating shaft, a first worm wheel, a first worm and a first motor, the first rotating shaft is rotatably disposed on the bearing plate, the other end of the connecting rod is fixedly connected to the first rotating shaft, the first worm wheel is sleeved on the first rotating shaft, the first worm is engaged with the first worm wheel, and the first motor is connected to one end of the first worm.

As preferred, second slewing mechanism includes dwang, bearing and drive group, the dwang is worn to locate the inner circle of bearing, the bearing is located load the wall of case, the dwang is followed and is loaded the case and stretched out suddenly, the dwang stretches out suddenly the one end that loads case 7 with loading board fixed connection, the drive group is used for the drive the dwang rotates.

Preferably, the driving set comprises a first bevel gear, a second motor and a self-locking assembly, the first bevel gear is sleeved on the rotating rod, the second bevel gear is perpendicular to the first bevel gear and is in meshed connection with the first bevel gear, and the second motor drives the second bevel gear to rotate through the self-locking assembly.

Preferably, the self-locking assembly comprises a second rotating shaft, a second worm wheel and a second worm, the second worm wheel is in transmission connection with the second bevel gear through the second rotating shaft, the second worm is in meshing connection with the second worm wheel, and one end of the second worm is connected with the second motor.

Preferably, the mounting plate is provided with a mounting hole, the sensor body penetrates through the mounting hole, and the sensor body is connected with the mounting plate through a bolt.

The utility model has the advantages that: the connecting rod can rotate through the first rotating mechanism; the bearing plate can rotate through the second rotating mechanism; and meanwhile, the mounting plate is hinged with one end of the connecting rod, so that the sensor body can rotate around one end of the connecting rod. In summary, the utility model has the advantage of adjustable direction, thereby being convenient for adjusting the position of the sensor body and realizing the multi-directional adjustment of the sensor; this enables the sensor body to be conveniently located in a position that is conducive to receiving signals, thereby enabling the inductive proximity sensor to have a wider range of applications.

Drawings

FIG. 1 is a right side view of the overall structure of the present invention;

fig. 2 is a front view of the first rotating mechanism of the present invention;

fig. 3 is a front view of the second rotating mechanism of the present invention.

The reference numerals are respectively: 1. a sensor body; 2. mounting a plate; 3. a connecting rod; 4. a first transmission mechanism; 5. a second transmission mechanism; 6. a carrier plate; 7. a loading bin; 8. a first rotating shaft; 9. a first worm gear; 10. a first worm; 11. a first motor; 12. rotating the rod; 13. a bearing; 14. a first bevel gear; 15. a second bevel gear; 16. a second motor; 17. a second rotating shaft; 18. a second worm gear; 19. a second worm.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, an inductive proximity sensor, comprising: including sensor body 1, mounting panel 2, connecting rod 3, first slewing mechanism, second slewing mechanism, loading board 6 and loading case 7, sensor body 1 is located mounting panel 2, mounting panel 2 with the one end of connecting rod 3 is articulated, first slewing mechanism locates on the loading board 6, the other end of connecting rod 3 with first slewing mechanism's output is connected, loading case 7 is located 6 below of loading board, second slewing mechanism locates in the loading case 7, second slewing mechanism is used for driving loading board 6 rotates.

The connecting rod 3 can rotate through the first rotating mechanism; the bearing plate 6 can rotate through a second rotating mechanism; meanwhile, the mounting plate 2 is hinged to one end of the connecting rod 3, so that the sensor body 1 can rotate around one end of the connecting rod 3. In summary, the utility model has the advantage of adjustable direction, thereby being convenient for adjusting the position of the sensor body 1 and realizing the multi-directional adjustment of the sensor body 1; this allows the sensor body 1 to be conveniently located in a position that is advantageous for receiving signals, thereby allowing a wider range of applications for the inductive proximity sensor.

First rotation mechanism includes first pivot 8, first worm wheel 9, first worm 10 and first motor 11, first pivot 8 rotate set up in on the loading board 6, the other end of connecting rod 3 with first pivot 8 fixed connection, first worm wheel 9 cover is located first pivot 8, first worm 10 with first worm wheel 9 meshes the connection, first motor 11 with the one end of first worm 10 is connected. When the connecting rod 3 needs to be rotated, the first motor 11 is started, the first motor 11 drives the first worm 10 to rotate, the first worm 10 drives the first worm wheel 9 to rotate, the first worm wheel 9 drives the first rotating shaft 8 to rotate, and the first rotating shaft 8 can drive the connecting rod 3 to rotate; and the meshing of the first worm wheel 9 and the first worm 10 has a self-locking function, so that the connecting rod 3 cannot rotate due to the gravity of the connecting rod and the gravity of a borne object, and the sensor body 1 is protected.

Second slewing mechanism includes dwang 12, bearing 13 and drive group, dwang 12 wears to locate the inner circle of bearing 13, bearing 13 is located load case 7's wall, dwang 12 is from loading case 7 and stretches out suddenly, dwang 12 stretch out suddenly the one end of loading case 7 with 6 fixed connection of loading board, the drive group is used for the drive dwang 12 rotates. When the bearing plate 6 needs to be rotated, the driving set is used to drive the rotating rod 12 to rotate, so that the bearing plate 6 can be rotated, and the transmission mode has the advantages of convenience and quickness.

The driving set comprises a first bevel gear 14, a second bevel gear 15, a second motor 16 and a self-locking assembly, the first bevel gear 14 is sleeved on the rotating rod 12, the second bevel gear and the first bevel gear 14 are vertically arranged and are in meshed connection, and the second motor 16 drives the second bevel gear 15 to rotate through the self-locking assembly. And starting the second motor 16, wherein the second motor 16 drives the second bevel gear 15 to rotate through the self-locking assembly, the second bevel gear 15 drives the first bevel gear 14 to rotate, and the first bevel gear 14 drives the rotating rod 12 to rotate.

The self-locking assembly comprises a second rotating shaft 17, a second worm gear 18 and a second worm 19, the second worm gear 18 is in transmission connection with the second bevel gear 15 through the second rotating shaft 17, the second worm 19 is in meshing connection with the second worm gear 18, and one end of the second worm 19 is connected with the second motor 16. When the second motor 16 is started, the second motor 16 drives the second worm 19 to rotate, the second worm 19 drives the second worm wheel 18 to rotate, and the second worm wheel 18 can drive the second bevel gear 15 to rotate. The second worm 19 is engaged with the second worm wheel 18, and has a self-locking function, so that the bearing plate 6 can be prevented from rotating under the action of external force.

Be equipped with the mounting hole on the mounting panel 2, the mounting hole is worn to locate by sensor body 1, sensor body 1 pass through the bolt in mounting panel 2 connects. So set up for sensor body 1 can dismantle with mounting panel 2 and be connected, thereby be convenient for sensor body 1's change and maintenance.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. An inductive proximity sensor, comprising: including sensor body (1), mounting panel (2), connecting rod (3), first slewing mechanism, second slewing mechanism, loading board (6) and loading case (7), sensor body (1) is located mounting panel (2), mounting panel (2) with the one end of connecting rod (3) is articulated, first slewing mechanism locates on loading board (6), the other end of connecting rod (3) with first slewing mechanism's output is connected, loading case (7) are located loading board (6) below, second slewing mechanism locates in loading case (7), second slewing mechanism is used for driving loading board (6) rotate.

2. An inductive proximity sensor according to claim 1, wherein: first rotation mechanism includes first pivot (8), first worm wheel (9), first worm (10) and first motor (11), first pivot (8) rotate set up in on loading board (6), the other end of connecting rod (3) with first pivot (8) fixed connection, first worm wheel (9) cover is located first pivot (8), first worm (10) with first worm wheel (9) meshing is connected, first motor (11) with the one end of first worm (10) is connected.

3. An inductive proximity sensor according to claim 1, wherein: second slewing mechanism includes dwang (12), bearing (13) and drive group, dwang (12) are worn to locate the inner circle of bearing (13), bearing (13) are located load the wall of case (7), dwang (12) are from loading case (7) and are stretched out suddenly, dwang (12) stretch out suddenly the one end of loading case (7) with loading board (6) fixed connection, the drive group is used for the drive dwang (12) rotate.

4. An inductive proximity sensor according to claim 3, wherein: the driving set comprises a first bevel gear (14), a second bevel gear (15), a second motor (16) and a self-locking assembly, the first bevel gear (14) is sleeved on the rotating rod (12), the second bevel gear is perpendicular to the first bevel gear (14) and is in meshed connection with the first bevel gear, and the second motor (16) drives the second bevel gear (15) to rotate through the self-locking assembly.

5. An inductive proximity sensor according to claim 4, wherein: the self-locking assembly comprises a second rotating shaft (17), a second worm wheel (18) and a second worm (19), the second worm wheel (18) is in transmission connection with the second bevel gear (15) through the second rotating shaft (17), the second worm (19) is in meshing connection with the second worm wheel (18), and one end of the second worm (19) is connected with the second motor (16).

6. An inductive proximity sensor according to claim 1, wherein: the sensor is characterized in that a mounting hole is formed in the mounting plate (2), the sensor body (1) penetrates through the mounting hole, and the sensor body (1) is connected with the mounting plate (2) through a bolt.