CN216526292U

CN216526292U - Distance sensor capable of adjusting angle of infrared detector head

Info

Publication number: CN216526292U
Application number: CN202123222674.0U
Authority: CN
Inventors: 黄钞; 阮夏舟
Original assignee: Sichuan Silk School
Current assignee: Sichuan Silk School
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-13
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a distance sensor capable of adjusting the angle of an infrared detection head, which comprises a sensor main body, wherein an infrared probe main body is movably embedded and installed on the front surface of the sensor main body, a sealing plate is movably embedded and installed on the rear surface of the sensor main body, a rotating motor is movably installed in the sensor main body, a gear is fixedly installed at the output end of the rotating motor, teeth are fixedly installed on the outer side surface of the infrared probe main body, push rods are movably embedded and installed above and below the infrared probe main body, and a sealing ring is fixedly embedded and installed on the front surface of the sensor main body. The distance sensor capable of adjusting the angle of the infrared probe can directly adjust the infrared probe in the sensor, replace the adjustment of the infrared probe by adjusting the whole sensor, also automatically and accurately adjust the angle of the infrared probe, and facilitate the disassembly and maintenance between the adjusting device and the infrared probe.

Description

Distance sensor capable of adjusting angle of infrared detector head

Technical Field

The utility model relates to the field of distance sensors, in particular to a distance sensor capable of adjusting the angle of an infrared detector head.

Background

A distance sensor, also called a displacement sensor, is one of sensors, is used for sensing a distance between the distance sensor and an object to complete a certain preset function, and is widely used, and the distance sensor can be classified into an optical distance sensor, an infrared distance sensor, an ultrasonic distance sensor and the like according to different working principles;

the notice number is: CN209445973U, which discloses a novel distance sensor, comprising a sensor body, wherein the upper and lower parts of the left side surface of the sensor body are fixedly connected with infrared detecting heads, the central part of the right side surface of the sensor body is fixedly connected with a first latch, the upper and lower sides of the sensor body are fixedly connected with C-shaped blocks, the upper and lower sides of the inner wall of the C-shaped block are respectively provided with an arc groove, the inner wall of the arc groove is movably connected with a rotating rod, the surface of the rotating rod is sleeved with a supporting rod, one end of the supporting rod far away from the rotating rod is fixedly connected with a mounting plate, the upper and lower sides of the surface of the mounting plate are respectively provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a mounting bolt, the utility model can easily adjust the detecting angle of the infrared detecting heads after the device is connected with equipment through the cooperation of the first latch, the second latch, the C-shaped sliding groove and the sliding rod, the detection effect is improved, certain defects still exist when the infrared probe adjusting device is used, the sensor needs to be connected with the adjusting device firstly, the infrared probe can not be directly adjusted inside the sensor by adjusting the angle of the sensor, the angle of the infrared probe can not be automatically and accurately adjusted, and the adjusting device and the infrared probe are not convenient to detach and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a distance sensor capable of adjusting the angle of an infrared detection head, which can effectively solve the problems in the background technology.

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

the utility model provides a distance sensor of adjustable infrared detection head angle, includes the sensor main part, the infrared probe main part is installed in the embedding of sensor main part front surface activity, the closing plate is installed in the embedding of sensor main part rear surface activity, the inside movable mounting of sensor main part has the rotating electrical machines, the output fixed mounting of rotating electrical machines has the gear, infrared probe main part outside fixed surface installs tooth, the equal movable embedding in infrared probe main part top and below installs the ejector pin.

Preferably, the sensor body front surface is fixed and embedded with a sealing ring, the infrared probe body passes through the sealing ring and the sensor body is movably connected, the upper surface of the sensor body is fixed and provided with a threaded sleeve, and the lower surface of the sensor body is provided with a limiting hole.

Preferably, the inside upper surface of sensor main part and the equal fixed mounting of lower surface have the movable sleeve, the ejector pin with movable sleeve swing joint, the movable sleeve in the ejector pin outside is equipped with the spring.

Preferably, one end of the spring is fixedly connected with the ejector rod, the other end of the spring is fixedly connected with the movable sleeve, connecting holes are formed in the upper surface and the lower surface of the infrared probe main body, and the ejector rod is movably connected with the infrared probe main body through the connecting holes.

Preferably, an infrared transmitter is fixedly mounted inside the infrared probe main body, an infrared receiver is fixedly mounted below the infrared transmitter inside the infrared probe main body, transparent glass is fixedly embedded in the surface of the outer side of the infrared probe main body, a through hole is formed in the surface of one side of the sealing plate, and a screw is movably embedded in one side of the through hole.

Preferably, the screw runs through the through-hole with thread bush swing joint, fixed surface installs the stopper under the closing plate, the closing plate passes through the stopper with spacing hole swing joint, fixed surface installs the base under the sensor main part is inside, fixed surface installs splint on one side of the closing plate, the base with splint all with rotating electrical machines swing joint, the gear with the tooth meshing is connected.

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

in the utility model, the rotating motor is controlled to drive the gear to rotate, the infrared probe body is rotated through the meshing connection of the gear and the teeth, the infrared probe main body can synchronously rotate to the angle by controlling the rotation angle of the rotating motor, thereby directly adjusting the infrared probe main body in the sensor main body, replacing the adjustment of the infrared probe main body by adjusting the sensor main body as a whole, automatically and accurately adjusting the angle of the infrared probe main body, replacing manual adjustment, when in disassembly, the screw is screwed out of the thread sleeve, the sealing plate is disassembled to separate the clamping plate from the rotating motor, the rotating motor is disassembled, then press the ejector pin, make ejector pin and connecting hole separation, dismantle the infrared probe main part, otherwise, reset infrared probe main part, rotating electrical machines and closing plate fast, splint and base make the rotating electrical machines fixed, increase stability to make infrared probe main part and sensor main part convenient to detach maintain.

Drawings

FIG. 1 is a schematic view of an overall structure of a distance sensor capable of adjusting an angle of an infrared probe according to the present invention;

FIG. 2 is a disassembled view of the overall structure of a distance sensor with adjustable angle of an infrared detector head according to the present invention;

FIG. 3 is a cross-sectional view of a distance sensor of the present invention with adjustable angle of the infrared detector head;

FIG. 4 is a disassembled view of the rotating motor and the base structure of the distance sensor of the present invention with adjustable angle of the infrared detector head.

In the figure: 1. a sensor body; 101. a seal ring; 102. a threaded sleeve; 103. a limiting hole; 2. an infrared probe body; 201. transparent glass; 202. an infrared emitter; 203. an infrared receiver; 204. connecting holes; 3. a sealing plate; 301. a screw; 302. a through hole; 303. a limiting block; 4. a rotating electric machine; 401. a gear; 402. teeth; 403. a base; 404. a splint; 5. a top rod; 501. a movable sleeve; 502. a spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-4, a distance sensor capable of adjusting an angle of an infrared probe comprises a sensor body 1, an infrared probe body 2 is movably embedded and mounted on the front surface of the sensor body 1, a sealing plate 3 is movably embedded and mounted on the rear surface of the sensor body 1, a rotating motor 4 is movably mounted in the sensor body 1, a gear 401 is fixedly mounted at an output end of the rotating motor 4, teeth 402 are fixedly mounted on the outer side surface of the infrared probe body 2, and ejector rods 5 are movably embedded and mounted above and below the infrared probe body 2;

a sealing ring 101 is fixedly embedded in the front surface of the sensor main body 1, the infrared probe main body 2 is movably connected with the sensor main body 1 through the sealing ring 101, a threaded sleeve 102 is fixedly arranged on the upper surface inside the sensor main body 1, and a limiting hole 103 is formed in the lower surface inside the sensor main body 1; the upper surface and the lower surface of the interior of the sensor main body 1 are both fixedly provided with movable sleeves 501, the ejector rod 5 is movably connected with the movable sleeves 501, and the outer side of the ejector rod 5 is movably sleeved with a spring 502; one end of a spring 502 is fixedly connected with the ejector rod 5, the other end of the spring 502 is fixedly connected with the movable sleeve 501, the upper surface and the lower surface of the infrared probe main body 2 are both provided with connecting holes 204, and the ejector rod 5 is movably connected with the infrared probe main body 2 through the connecting holes 204; an infrared emitter 202 is fixedly installed inside the infrared probe body 2, an infrared receiver 203 is fixedly installed inside the infrared probe body 2 and below the infrared emitter 202, transparent glass 201 is fixedly installed on the outer side surface of the infrared probe body 2 in an embedded mode, a through hole 302 is formed in the surface of one side of the sealing plate 3, and a screw 301 is movably installed on one side of the through hole 302 in an embedded mode; the screw 301 penetrates through the through hole 302 to be movably connected with the thread sleeve 102, the lower surface of the sealing plate 3 is fixedly provided with a limiting block 303, the sealing plate 3 is movably connected with a limiting hole 103 through the limiting block 303, the lower surface of the inside of the sensor main body 1 is fixedly provided with a base 403, the surface of one side of the sealing plate 3 is fixedly provided with a clamping plate 404, both the base 403 and the clamping plate 404 are movably connected with the rotating motor 4, the gear 401 and the teeth 402 are meshed and connected, the infrared probe main body 2 can also synchronously rotate to the angle by controlling the rotating angle of the rotating motor 4, so that the infrared probe main body 2 can be directly adjusted inside the sensor main body 1, instead of adjusting the infrared probe main body 2 by adjusting the whole sensor main body 1, the angle of the infrared probe main body 2 can also be automatically and accurately adjusted, manual adjustment is replaced, the sealing plate 3 is disassembled, the clamping plate 404 is separated from the rotating motor 4, and the rotating motor 4 is disassembled, then, the push rod 5 is pressed to separate the push rod 5 from the connecting hole 204, the infrared probe body 2 is disassembled, otherwise, the infrared probe body 2, the rotating motor 4 and the sealing plate 3 are reset rapidly, the rotating motor 4 is fixed by the clamping plate 404 and the base 403, and the stability is improved, so that the infrared probe body 2 and the sensor body 1 are convenient to disassemble and maintain.

Example two:

it should be noted that, the present invention is a distance sensor capable of adjusting the angle of an infrared probe, when in use, the rotating motor 4 is controlled to drive the gear 401 to rotate, the gear 401 is meshed with the teeth 402 to rotate the infrared probe body 2, the rotating motor 4 is controlled to rotate the infrared probe body 2 to the angle synchronously, so that the infrared probe body 2 can be adjusted inside the sensor body 1 directly, instead of adjusting the infrared probe body 2 by adjusting the sensor body 1 as a whole, the angle of the infrared probe body 2 can be adjusted automatically and accurately, instead of manual adjustment, when in disassembly, the screw 301 is screwed out of the threaded sleeve 102, the sealing plate 3 is disassembled, the clamping plate 404 is separated from the rotating motor 4, the rotating motor 4 is disassembled, then the ejector rod 5 is pressed to separate the ejector rod 5 from the connecting hole 204, the infrared probe body 2 is disassembled, on the contrary, the infrared probe body 2, the rotating motor 4 and the sealing plate 3 are quickly reset, the clamping plate 404 and the base 403 fix the rotating motor 4, and the stability is improved, so that the infrared probe body 2 and the sensor body 1 are convenient to detach and maintain.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a distance sensor of adjustable infrared detection head angle which characterized in that: including sensor main part (1), surface activity embedding installs infrared probe main part (2) before sensor main part (1), sealing plate (3) are installed in surface activity embedding behind sensor main part (1), the inside movable mounting of sensor main part (1) has rotating electrical machines (4), the output end fixed mounting of rotating electrical machines (4) has gear (401), infrared probe main part (2) outside fixed surface installs tooth (402), ejector pin (5) are installed in the equal activity embedding in infrared probe main part (2) top and below.

2. The distance sensor of claim 1, wherein: sealing ring (101) is installed in the fixed surface embedding of sensor main part (1) front, infrared probe main part (2) pass through sealing ring (101) with sensor main part (1) swing joint, fixed surface installs thread bush (102) on sensor main part (1) inside, spacing hole (103) have been seted up to sensor main part (1) inside lower surface.

3. The distance sensor of claim 2, wherein the distance sensor is capable of adjusting the angle of the infrared detector head: the sensor comprises a sensor body (1), wherein a movable sleeve (501) is fixedly mounted on the inner upper surface and the inner lower surface of the sensor body (1), a push rod (5) is movably connected with the movable sleeve (501), and a spring (502) is movably sleeved on the outer side of the push rod (5).

4. The distance sensor of claim 3, wherein: spring (502) one end with ejector pin (5) fixed connection, spring (502) the other end with movable sleeve (501) fixed connection, connecting hole (204) have all been seted up to infrared probe main part (2) upper surface and lower surface, ejector pin (5) pass through connecting hole (204) with infrared probe main part (2) swing joint.

5. The distance sensor of claim 4, wherein: the utility model discloses a sealing plate, including infrared probe main part (2), infrared probe main part (2) inside fixed mounting has infrared transmitter (202), infrared probe main part (2) inside is located infrared transmitter (202) below fixed mounting has infrared receiver (203), transparent glass (201) are installed in infrared probe main part (2) outside fixed surface embedding, through-hole (302) have been seted up to closing plate (3) side surface, screw (301) are installed in through-hole (302) one side activity embedding.

6. The distance sensor of claim 5, wherein: screw (301) run through-hole (302) with thread bush (102) swing joint, fixed surface installs stopper (303) under closing plate (3), closing plate (3) pass through stopper (303) with spacing hole (103) swing joint, fixed surface installs base (403) under the inside of sensor main part (1), fixed surface installs splint (404) on one side of closing plate (3), base (403) with splint (404) all with rotating electrical machines (4) swing joint, gear (401) with tooth (402) meshing connection.