CN214250921U

CN214250921U - Correlation displacement measuring sensor

Info

Publication number: CN214250921U
Application number: CN202022947485.9U
Authority: CN
Inventors: 张春旺
Original assignee: Shenzhen Lingmo Technology Co ltd
Current assignee: Shenzhen Lingmo Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-21
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a correlation displacement measurement sensor, the on-line screen storage device comprises a base, the equal fixed mounting in both sides of base inner wall bottom has sliding construction, the slide has been seted up at the top of base, two equal slidable mounting has the mounting panel on the sliding construction, and mounting panel and slide sliding connection, one side fixed mounting of base has motor one, the two-way threaded rod of drive end fixedly connected with of motor one, and two-way threaded rod pass the screw hole on the mounting panel and rotate with one side of base inner wall and be connected. This correlation displacement measurement sensor has realized the regulation to the whole size of correlation displacement sensor device through the device, and the operation process is convenient simple for make convenient simple more to its transportation, avoided traditional equipment because the body is bulky, extrude the condition of shining spare part damage to equipment in the transportation, further promoted the device's practicality.

Description

Correlation displacement measuring sensor

Technical Field

The utility model relates to a sensor field specifically is correlation displacement measurement sensor.

Background

The displacement sensor is also called as a linear sensor, and is a metal-induced linear device, and the sensor is used for converting various measured physical quantities into electric quantities. In the production process, the measurement of displacement is generally divided into measurement of physical size and mechanical displacement. The displacement sensor can be divided into an analog type and a digital type according to the conversion form of the measured variable. The analog type can be classified into physical type and structural type. The common displacement sensors are mostly of analog structure type, and include potentiometer type displacement sensors, inductive type displacement sensors, synchro machines, capacitive type displacement sensors, eddy current type displacement sensors, hall type displacement sensors, and the like. An important advantage of digital displacement sensors is the ease of directly feeding the signals into the computer system. The sensor is developed rapidly and is increasingly widely applied.

Along with the development of science and technology, the application of the correlation displacement sensor is more and more extensive, but because the volume of the correlation displacement driver equipment is great, a large amount of manpower and material resources need to be consumed in the transportation process, the operation is very inconvenient, and the space is occupied due to the overlarge volume when the operation is not carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a correlation displacement measurement sensor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the correlation displacement measuring sensor comprises a base, sliding structures are fixedly mounted on two sides of the bottom of the inner wall of the base, a slide way is formed in the top of the base, mounting plates are slidably mounted on the two sliding structures and are slidably connected with the slide way, a first motor is fixedly mounted on one side of the base, a first drive end of the first motor is fixedly connected with a bidirectional threaded rod, the bidirectional threaded rod penetrates through a threaded hole in the mounting plate to be rotatably connected with one side of the inner wall of the base, a second motor is fixedly mounted on one side of one mounting plate, a telescopic rod is fixedly connected with a second drive end of the second motor, a transmission structure is arranged on the outer wall of the telescopic rod, a limiting device is mounted in the mounting plate in an embedded mode, a material block is arranged at the top of the transmission structure and is located between opposite faces of the two limiting devices, one side the opposite side fixed mounting of mounting panel has the sensor, the opposite side one side fixed mounting of mounting panel has signal receiver, fixed mounting has the connecting rod between the both sides of base inner wall, and the connecting rod pass the round hole of seting up on the mounting panel and with mounting panel sliding connection.

As a further aspect of the present invention: stop device includes electric telescopic handle, and electric telescopic handle inlays the inside of installing at the mounting panel, electric telescopic handle's flexible end mounting has U-shaped installation piece, rotate between the top of U-shaped installation piece inner wall and the bottom and install the gyro wheel connecting rod, the outer wall of gyro wheel connecting rod cup joints installs the gyro wheel.

As a further aspect of the present invention: the telescopic link includes three thick pole and two thin poles, adjacent two the sliding hole with thin pole looks adaptation is all seted up to the opposite face of thick pole, and thick pole passes through sliding hole and thin pole sliding connection, fixed mounting has two dead levers between the top of thick pole inner wall and the bottom, and the equal fixed mounting of opposite face of two dead levers has the slip lug, the spout of slip lug looks adaptation is all seted up at the front and the back of thin pole, and spout and slip lug sliding connection.

As a further aspect of the present invention: the transmission structure comprises transmission wheels, the transmission wheels are sleeved on the outer wall of the telescopic rod, a transmission belt II is arranged between two adjacent transmission wheels on the same side, a transmission belt III is arranged between the two adjacent transmission wheels on the other side, and a transmission belt I is arranged between the transmission belt II and the transmission belt III in a sliding mode.

As a further aspect of the present invention: the sliding structure comprises a sliding rail, the bottom of the sliding rail is fixedly connected with the bottom of the inner wall of the base, a sliding block matched with the sliding rail is connected to the sliding rail in a sliding mode, and the top of the sliding block is fixedly connected with the bottom of the mounting plate.

As a further aspect of the present invention: one side fixed mounting of slide rail has the stopper, and the bottom of stopper and the bottom fixed connection of base inner wall.

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

1. this practicality is used through the cooperation of mounting panel, two-way threaded rod, slide rail, motor one, drive belt three, drive belt one, drive belt two, has realized the regulation to the whole size of correlation displacement sensor device through the device, and the operation process is convenient simple for make to its transportation convenient simple more, avoided traditional equipment because the body is bulky, extrude the condition of shining spare part damage to equipment in the transportation, further promoted the device's practicality.

2. The utility model discloses a stop device, drive belt three, drive wheel, drive belt one, drive belt two, motor two, sensor, signal receiver, the cooperation of thing piece is used, has realized carrying out further fixed to the thing piece of the volume of awaiting measuring through the device to accuracy when having guaranteed the measurement, and through electric telescopic handle's regulation, make the device can measure the not thing piece 8 of equidimension, further promoted the practicality of this equipment.

Drawings

FIG. 1 is a schematic structural diagram of a correlation displacement measuring sensor;

FIG. 2 is an enlarged schematic view of the correlation displacement measuring sensor at A in FIG. 1;

FIG. 3 is a schematic structural diagram of a thread transmission part in the correlation displacement measurement sensor;

fig. 4 is an enlarged schematic view of the correlation displacement measuring sensor at fig. 1B.

In the figure: the device comprises a base 1, a slide rail 2, a bidirectional threaded rod 3, a mounting plate 4, a telescopic rod 5, a limiting device 6, a signal receiver 7, an object block 8, a limiting block 9, a motor I10, a motor II 11, a driving belt I12, a driving wheel 13, a connecting rod 14, a sensor 15, a U-shaped mounting block 16, a roller 17, a roller connecting rod 18, an electric telescopic rod 19, a driving belt II 20, a driving belt III 21, a thin rod 22, a fixed rod 23, a slideway 24 and a thick rod 25.

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.

Referring to fig. 1-4, in the embodiment of the present invention, the sensor for measuring correlation displacement comprises a base 1, sliding structures are fixedly installed on both sides of the bottom of the inner wall of the base 1, a slide is installed on the top of the base 1, a mounting plate 4 is slidably installed on 24 two sliding structures, the mounting plate 4 is slidably connected with the slide 24, a motor one 10 is fixedly installed on one side of the base 1, a bidirectional threaded rod 3 is fixedly connected with a driving end of the motor one 10, the bidirectional threaded rod 3 passes through a threaded hole on the mounting plate 4 and is rotatably connected with one side of the inner wall of the base 1, a motor two 11 is fixedly installed on one side of the mounting plate 4, a telescopic rod 5 is fixedly connected with a driving end of the motor two 11, a transmission structure is arranged on the outer wall of the telescopic rod 5, a limiting device 6 is embedded and installed inside the mounting plate 4, an object block 8 is arranged on the top of the transmission structure, and the object block 8 is located between the opposite surfaces of the two limiting devices 6, a sensor 15 is fixedly arranged at the other side of the mounting plate 4 at one side, a signal receiver 7 is fixedly arranged at one side of the mounting plate 4 at the other side, a connecting rod 14 is fixedly arranged between two sides of the inner wall of the base 1, the connecting rod 14 passes through a round hole formed in the mounting plate 4 and is connected with the mounting plate 4 in a sliding manner, the limiting device 6 comprises an electric telescopic rod 19, the electric telescopic rod 19 is embedded and arranged in the mounting plate 4, a U-shaped mounting block 16 is fixedly arranged at the telescopic end of the electric telescopic rod 19, a roller connecting rod 18 is rotatably arranged between the top and the bottom of the inner wall of the U-shaped mounting block 16, a roller 17 is sleeved and arranged on the outer wall of the roller connecting rod 18, the telescopic rod 5 comprises three thick rods 25 and two thin rods 22, sliding holes matched with the thin rods 22 are formed in the opposite surfaces of the two adjacent thick rods 25, the thick rods 25 are connected with the thin rods 22 in a sliding manner through the sliding holes, two fixing rods 23 are fixedly arranged between the top and the bottom of the inner wall of the thick rods 25, and the opposite surfaces of the two fixed rods 23 are fixedly provided with sliding lugs, the front surface and the back surface of the thin rod 22 are provided with sliding chutes matched with the sliding lugs, the sliding groove is connected with the sliding lug in a sliding way, the transmission structure comprises transmission wheels 13, the transmission wheels 13 are sleeved on the outer wall of the telescopic rod 5, a second transmission belt 20 is arranged between two adjacent transmission wheels 13 on the same side, a third transmission belt 21 is arranged between two adjacent transmission wheels 13 on the other side, and a first transmission belt 12 is arranged between the second transmission belt 20 and the third transmission belt 21 in a sliding way, the sliding structure comprises a sliding rail 2, the bottom of the slide rail 2 is fixedly connected with the bottom of the inner wall of the base 1, a slide block matched with the slide rail 2 is connected on the slide rail 2 in a sliding way, and the top of sliding block and the bottom fixed connection of mounting panel 4, one side fixed mounting of slide rail 2 has stopper 9, and the bottom of stopper 9 and the bottom fixed connection of base 1 inner wall.

The utility model discloses a theory of operation is:

when the correlation displacement sensor device needs to be carried and transported, the motor I10 works to drive the bidirectional threaded rod 3 to rotate, the mounting plate 4 can slide left and right on the slide rail 2 under the transmission action of the bidirectional threaded rod 3 and the mounting plate 4, the telescopic rod 5 can be prolonged and shortened under the action of the mounting plate 4, the width of the correlation displacement sensor device can be adjusted under the transmission action of the telescopic rod 5, the transmission belt III 21, the transmission belt I12 and the transmission belt II 20, the adjustment of the whole size of the correlation displacement sensor device is realized through the device, the operation process is convenient and simple, the transportation process is more convenient and simple, the condition that the traditional equipment is damaged by extruding and irradiating parts to the equipment in the transportation process due to overlarge body size is avoided, the practicability of the device is further improved, and the object blocks 8 are placed on the transmission belt during the use, be located between the gyro wheel on two stop device 6, and electric telescopic handle 19 can adjust, thereby adapt to the not equidimension thing piece 8, realized carrying out further fixed to the thing piece 8 of the volume of awaiting measuring through the device, thereby accuracy when measuring has been guaranteed, and the regulation through electric telescopic handle, make the device can measure the not equidimension thing piece 8, the practicality of this equipment has further been promoted, motor two 11 work drives the drive wheel 13 that telescopic link 5 and 5 outer walls of telescopic link cup jointed and rotates, at drive wheel 13, drive belt three 21, drive belt one 12, drive thing piece 8 uniform velocity removal is driven under the drive effect of drive belt two 20, rethread sensor 15, the cooperation of signal receiver 7 makes and accomplishes the measurement to thing piece 8.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Correlation displacement measurement sensor, including base (1), its characterized in that: the two sides of the bottom of the inner wall of the base (1) are fixedly provided with sliding structures, the top of the base (1) is provided with a slide way (24), two sliding structures are provided with mounting plates (4) in a sliding manner, the mounting plates (4) are connected with the slide way (24) in a sliding manner, one side of the base (1) is fixedly provided with a first motor (10), a driving end of the first motor (10) is fixedly connected with a two-way threaded rod (3), the two-way threaded rod (3) penetrates through a threaded hole in the mounting plate (4) to be rotatably connected with one side of the inner wall of the base (1), one side of the mounting plate (4) is fixedly provided with a second motor (11), the driving end of the second motor (11) is fixedly connected with a telescopic rod (5), the outer wall of the telescopic rod (5) is provided with a transmission structure, and a limiting device (6) is embedded in the mounting plate (4), the top of transmission structure is provided with thing piece (8), and thing piece (8) are located between the opposite face of two stop device (6), one side the opposite side fixed mounting of mounting panel (4) has sensor (15), the opposite side one side fixed mounting of mounting panel (4) has signal receiver (7), fixed mounting has connecting rod (14) between the both sides of base (1) inner wall, and connecting rod (14) pass the round hole of seting up on mounting panel (4) and with mounting panel (4) sliding connection.

2. The correlation displacement measurement sensor according to claim 1, wherein: stop device (6) include electric telescopic handle (19), and electric telescopic handle (19) inlay and install the inside at mounting panel (4), electric telescopic handle's (19) flexible end fixed mounting has U-shaped installation piece (16), rotate between the top of U-shaped installation piece (16) inner wall and the bottom and install gyro wheel connecting rod (18), the outer wall of gyro wheel connecting rod (18) is cup jointed and is installed gyro wheel (17).

3. The correlation displacement measurement sensor according to claim 1, wherein: telescopic link (5) include three thick pole (25) and two thin pole (22), adjacent two the relative face of thick pole (25) all seted up with the slide opening of thin pole (22) looks adaptation, and thick pole (25) pass through slide opening and thin pole (22) sliding connection, fixed mounting has two dead lever (23) between the top of thick pole (25) inner wall and the bottom, and the equal fixed mounting of the relative face of two dead levers (23) has the slip lug, the spout of slip lug looks adaptation is all seted up with the back in the front of thin pole (22), and spout and slip lug sliding connection.

4. The correlation displacement measurement sensor according to claim 1, wherein: the conveying structure comprises a driving wheel (13), the driving wheel (13) is sleeved on the outer wall of the telescopic rod (5), a second driving belt (20) is arranged between two adjacent driving wheels (13) on the same side, a third driving belt (21) is arranged between the two adjacent driving wheels (13) on the other side, and a first driving belt (12) is arranged between the second driving belt (20) and the third driving belt (21) in a sliding mode.

5. The correlation displacement measurement sensor according to claim 1, wherein: the sliding structure comprises a sliding rail (2), the bottom of the sliding rail (2) is fixedly connected with the bottom of the inner wall of the base (1), a sliding block matched with the sliding rail (2) is connected to the sliding rail in a sliding mode, and the top of the sliding block is fixedly connected with the bottom of the mounting plate (4).

6. The correlation displacement measurement sensor according to claim 5, wherein: one side fixed mounting of slide rail (2) has stopper (9), and the bottom of stopper (9) and the bottom fixed connection of base (1) inner wall.