CN220187727U - Light sensor with protective structure - Google Patents

Abstract

The utility model discloses a light sensor with a protective structure, which comprises a mounting plate, wherein a mounting box body is fixedly mounted on the front surface of the mounting plate, a mounting mechanism is arranged at the bottom of the mounting box body, and a light sensor body is mounted on the inner side of the mounting box body through the mounting mechanism; through toughened glass board is supplementary to be protected, cooperate through buffer spring and attenuator this moment, and then alright supplementary buffering shock attenuation protection that carries out, make this device can assist the front end that carries out better protection to the light sense sensor body, and accessible start micro motor drives the lead screw and rotates in the use, the lead screw rotates alright drive slider drive slip, the slider slides alright drive link and removes, remove through the link and just drive and cut and scratch the board and slide on toughened glass board, cut and scratch the clearance on the toughened glass board through cutting and rubbing the board alright, and then reached better clearance ash prevention effect, make this device have better safeguard function during the use.

Description

Light sensor with protective structure

Technical Field

The utility model relates to the technical field of light sensor, in particular to a light sensor with a protection structure.

Background

A light sensor is a device for detecting light intensity and light variation, and is generally used for applications such as automatically adjusting lighting equipment, measuring light intensity, controlling screen brightness, etc. It may use different techniques to detect light, such as photo-effects, photoresistors, photodiodes, etc. The light sensor has wide application in a plurality of fields including industry, medical treatment, security protection, automobiles, consumer electronics and the like, and is mainly divided into four types of ambient light sensors, infrared light sensors, solar light sensors and ultraviolet light sensors, and is mainly applied to the fields of changing vehicle body electronic application, intelligent lighting systems and the like. Modern electrical measurement technology is mature day by day, and has the advantages of high precision, convenience for microcomputer connection to realize automatic real-time processing and the like;

a light sensor with the publication number of CN218781819U, which is convenient to install, comprises a sensor main body which is the main body of the sensor, and all effects of the sensor are realized by an instrument in the main body of the sensor; a motor mounted inside the sensor body; the rotating rod is arranged at the output end of the motor; the induction head base is arranged in the sensor main body, and the rear side of the induction head base is welded with one side of the rotating rod, which is far away from the output end; the induction head is connected with the induction head base and is connected with the sensor main body in a penetrating way; a threaded pipe which is located at the rear side of the sensor body and which is penetratingly connected to the sensor body; the fixed plate components are arranged on two sides of the threaded pipe, penetrate through the threaded pipe, and are bounced by springs after entering the sensor main body through the fixed plate components in the fixed assembly, so that the fixed plate components are ejected out of the threaded pipe;

the above technical scheme of the light sensor can be conveniently assembled and disassembled during the use, but the induction head part is exposed outside during the use, and the outer surface of the induction head part of the light sensor is mostly made of fragile materials such as glass, so that the light sensor is extremely easy to collide and damage during the use, the use stability is poor, and meanwhile, if the surface of the induction head is shielded during the use, the use effect is affected, and the protection measures are lacked, so that the light sensor needs to be improved.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the light sensor with the protection structure, when the light sensor body is impacted, the light sensor body is protected by the assistance of the toughened glass plate, in the use process, the buffer spring is matched with the damper, and further the buffer shock absorption protection can be assisted, so that the front end of the light sensor body can be protected better, in the use process, the micro motor can be started to drive the screw rod to rotate, the screw rod can be driven to drive the slide block to slide, the slide block can drive the connecting frame to move, the scratch plate can be driven to slide on the toughened glass plate through the movement of the connecting frame, the toughened glass plate can be scratched and cleaned through the scratch plate, and further, the better cleaning and dust prevention effects are achieved, the light sensor body can be protected, meanwhile, the use detection stability can be improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The light sensor with the protection structure comprises a mounting plate, wherein a mounting box body is fixedly mounted on the front surface of the mounting plate, a mounting mechanism is arranged at the bottom of the mounting box body, a light sensor body is mounted on the inner side of the mounting box body through the mounting mechanism, a protection mechanism is fixedly mounted on the front surface of the mounting plate, and an ash prevention mechanism is fixedly mounted on the left side of the front surface of the protection mechanism;

the protection mechanism comprises a buffer spring, a guide rail is fixedly arranged on the front surface of the buffer spring, a screen is slidably connected to the inner side of the guide rail, a hand screw is screwed on the upper end of the guide rail, the rear end of the hand screw penetrates through the guide rail and is connected with two sides of the front upper end of the screen in a fitting mode, and the ash prevention mechanism is fixedly arranged on the front surface of the guide rail, which is located on the left side, of the mounting plate.

Further, the screen comprises a sliding bar which is connected to the inner side of the guide rail in a sliding manner, and a toughened glass plate is fixedly arranged on the inner side of the sliding bar.

Further, the top of the sliding bar is fixedly provided with an arc-shaped baffle, the upper end of the sliding bar is provided with a limiting hole, and the rear end of the hand-screwed screw is inserted into the inner side of the limiting hole.

Further, the installation mechanism comprises a clamping groove and an underframe, the clamping groove is formed in the bottom of the light sensor, the underframe is fixedly installed at the bottom of the installation box body, limiting springs are arranged at two ends of the inner side of the underframe, limiting blocks are fixedly installed at the tops of the limiting springs, and the tops of the limiting blocks penetrate through the installation box body and are inserted into the inner side of the clamping groove.

Furthermore, the two sides of the bottom of the limiting block are fixedly provided with connecting shafts, the bottoms of the connecting shafts penetrate through the underframe and are fixedly provided with transverse plates, and edges and corners of the outer surfaces of the transverse plates are arc-shaped.

Further, the ash prevention mechanism comprises a vertical rail, the vertical rail is fixedly arranged on the front left side of the bottom plate, a micro motor is fixedly arranged at the top of the vertical rail, a screw rod penetrates through the vertical rail and is fixedly arranged at the bottom output end of the micro motor, a sliding block is connected with the outer surface of the screw rod in a threaded manner, and a scratch assembly is fixedly arranged at the right end of the sliding block.

Further, cut and rub the subassembly and include the link, link fixed mounting is in the right side of slider, equidistant fixed mounting in the back of link has the extension spring, the rear end fixed mounting of extension spring has and cuts and rub the board, cut and rub the front of board and the front laminating of toughened glass board and be connected.

Further, the inner sides of the buffer springs are respectively provided with a damper, and two ends of each damper are fixedly connected with the mounting plate and the guide rail respectively.

Further, the front upper end of stopper is equipped with the inclined plane, the side shape of stopper is right triangle-shaped, the inboard cross section shape of vertical track and guide rail is protruding font, the cross section shape of slider and draw runner also all sets up to protruding font, four corners of mounting panel all set up to the arc.

3. Advantageous effects

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

(1) During installation, the limiting spring is abutted against the inclined plane to shrink, when the limiting spring contacts the clamping groove, the limiting spring is abutted against the limiting block to move upwards to be inserted into the inner side of the clamping groove, and then the light sensation sensor body can be positioned in an auxiliary mode, when the light sensation sensor body needs to be replaced, the transverse plate is pulled to drive the connecting shaft to draw the limiting block to move downwards, the limiting block moves downwards to leave the clamping groove, and then the light sensation sensor body can be taken out from the inside of the installation box body, so that the device can be assembled and disassembled quickly, and the device is convenient to use.

(2) When the light sensor body receives the striking, protect through toughened glass board is supplementary, in its use, accessible buffer spring and attenuator cooperate, and then alright supplementary buffering shock attenuation protection that carries out, make this device can assist and carry out better protection to the front end of light sensor body, and accessible start micro motor drives the lead screw and rotates in the use, the lead screw rotates alright drive slider drive slip, slider slip alright drive link removal, it can drive and cut the board of rubbing to cut the board and slide on toughened glass board through the link removal, cut the board alright cut the clearance of rubbing on the toughened glass board through cutting, and then reached better clearance ash prevention effect, make this device have better safeguard function during the use, can protect light sensor body, still can avoid being sheltered from simultaneously, use the stability of detection has been improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a bottom view of the present utility model;

FIG. 4 is a rear view of the present utility model;

FIG. 5 is a block diagram of an ash handling mechanism of the present utility model;

FIG. 6 is a view showing the construction of the inside of the installation case of the present utility model;

FIG. 7 is an enlarged view of the utility model at A of FIG. 3;

fig. 8 is an enlarged view of fig. 5B in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. a mounting plate; 2. installing a box body; 3. a mounting mechanism; 31. a clamping groove; 32. a chassis; 33. a limit spring; 34. a limiting block; 35. a connecting shaft; 36. a cross plate; 4. a light sensor body; 5. a protective mechanism; 51. a buffer spring; 52. a guide rail; 53. a screen; 531. a slide bar; 532. tempered glass plate; 533. an arc baffle; 534. a limiting hole; 54. screwing the screw by hand; 55. a damper; 6. an ash prevention mechanism; 61. a vertical rail; 62. a micro motor; 63. a screw rod; 64. a slide block; 65. a scraping component; 651. a connecting frame; 652. a telescopic spring; 653. and (5) scraping and rubbing the plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-8, a light sensor with a protection structure comprises a mounting plate 1, wherein a mounting box body 2 is fixedly mounted on the front surface of the mounting plate 1, a mounting mechanism 3 is arranged at the bottom of the mounting box body 2, a light sensor body 4 is mounted on the inner side of the mounting box body 2 through the mounting mechanism 3, a protection mechanism 5 is fixedly mounted on the front surface of the mounting plate 1, and an ash prevention mechanism 6 is fixedly mounted on the left side of the front surface of the protection mechanism 5;

the protection mechanism 5 comprises a buffer spring 51, a guide rail 52 is fixedly arranged on the front surface of the buffer spring 51, a baffle screen 53 is slidably connected to the inner side of the guide rail 52, a hand screw 54 is connected to the upper end of the guide rail 52 in a threaded mode, the rear end of the hand screw 54 penetrates through the guide rail 52 and is connected with two sides of the upper end of the front surface of the baffle screen 53 in a fitting mode, and the ash prevention mechanism 6 is fixedly arranged on the front surface of the guide rail 52, located on the left side, of the mounting plate 1.

Referring to fig. 2, the screen 53 includes a sliding bar 531, the sliding bar 531 is slidably connected to the inner side of the guide rail 52, and a tempered glass plate 532 is fixedly mounted on the inner side of the sliding bar 531; through setting up the inboard draw runner 531 of guide rail 52, can be convenient for quick assembly disassembly toughened glass plate 532, and set up toughened glass plate 532 and can assist and protect light sensor, can avoid simultaneously blocking light sensor, make things convenient for this device to use.

Referring to fig. 2, an arc-shaped baffle 533 is fixedly mounted on the top of the sliding bar 531, a limiting hole 534 is formed in the upper end of the sliding bar 531, and the rear end of the hand-screwed screw 54 is inserted into the inner side of the limiting hole 534; through setting up the arc-shaped baffle 533 for this device is in the during the use, and the top of installation box body 2 is sheltered from in the auxiliary accessible arc-shaped baffle 533, has reached better protection rain-proof effect, sets up spacing hole 534, can assist the tip that holds hand screw 54, can improve the installation stability.

Referring to fig. 3, the mounting mechanism 3 includes a clamping groove 31 and a bottom frame 32, the clamping groove 31 is formed at the bottom of the light sensor, the bottom frame 32 is fixedly mounted at the bottom of the mounting box 2, two ends of the inner side of the bottom frame 32 are respectively provided with a limit spring 33, the top of the limit spring 33 is fixedly mounted with a limit block 34, and the top of the limit block 34 penetrates through the mounting box 2 and is inserted into the inner side of the clamping groove 31; through setting up draw-in groove 31 and chassis 32 for during the use, accessible spacing spring 33 assists conflict stopper 34 and shifts up, and it is inboard to drive stopper 34 grafting to draw-in groove 31 through stopper 34 upward movement, and then alright supplementary conflict fixed light sense sensor's bottom, makes things convenient for this device to use.

Referring to fig. 3, connecting shafts 35 are fixedly mounted on two sides of the bottom of the limiting block 34, a transverse plate 36 is fixedly mounted at the bottom of the connecting shaft 35 penetrating through the underframe 32, and corners of the outer surface of the transverse plate 36 are arc-shaped; through setting up diaphragm 36 and even axle 35 and cooperate for this device is in the use period, and accessible pulling diaphragm 36 assists and drives even axle 35 and draw stopper 34 shrink and leave draw-in groove 31, and then is convenient for dismantle this device fast.

Referring to fig. 5, the ash prevention mechanism 6 includes a vertical rail 61, the vertical rail 61 is fixedly mounted on the front surface of the guide rail 52 on the left side of the front surface of the bottom plate, a micro motor 62 is fixedly mounted on the top of the vertical rail 61, a screw 63 is fixedly mounted at the bottom output end of the micro motor 62 penetrating through the vertical rail 61, a sliding block 64 is in threaded connection with the outer surface of the screw 63, and a scratch assembly 65 is fixedly mounted at the right end of the sliding block 64; through setting up ash prevention mechanism 6 for this device is in the use period, and accessible starts micro motor 62 operation, and then alright drive lead screw 63 drive and cut and scratch subassembly 65 displacement, through cutting and scratch subassembly 65 displacement, alright supplementary cut and scratch the clearance to toughened glass plate 532, reached better cleaning performance.

Referring to fig. 5, the scratch assembly 65 includes a connection frame 651, the connection frame 651 is fixedly mounted on the right side of the sliding block 64, a telescopic spring 652 is fixedly mounted on the back of the connection frame 651 at equal intervals, a scratch plate 653 is fixedly mounted at the rear end of the telescopic spring 652, the front surface of the scratch plate 653 is in fit connection with the front surface of the tempered glass plate 532, a vertical shaft is fixedly mounted on the front surface of the scratch plate 653 at equal intervals, and the front end of the vertical shaft penetrates through the connection frame 651; through setting up and cut and rub subassembly 65 for this device is in the use, can drive link 651 along with slider 64 and remove, and remove alright drive through link 651 and cut and rub board 653 and remove, and set up telescopic spring 652, can assist and contradict and cut and rub board 653, improved the clearance and cut and rub the effect, improved the dust cleaning capacity, set up the vertical scroll, can consolidate and cut and rub board 653, improved the clearance effect.

Referring to fig. 7, dampers 55 are provided on the inner sides of the buffer springs 51, and two ends of the dampers 55 are fixedly connected with the mounting plate 1 and the guide rail 52 respectively; by providing the damper 55, damping can be assisted, repeated rebound of the buffer spring 51 is avoided, and stability is improved.

Referring to fig. 2, the upper end of the front surface of the limiting block 34 is provided with an inclined plane, the side surface of the limiting block 34 is in the shape of a right triangle, the cross sections of the inner sides of the vertical track 61 and the guide rail 52 are in the shape of a convex, the cross sections of the sliding block 64 and the sliding strip 531 are also in the shape of a convex, and the four corners of the mounting plate 1 are all in the shape of an arc; through setting up the inclined plane on the stopper 34, accessible inclined plane is contradicted, can conveniently install light sensor body 4 fast, and set up the inboard cross sectional shape of vertical track 61 and the guide rail 52 of protruding font and the cross sectional shape of slider 64 and draw runner 531, can improve slider 64 and draw runner 531 sliding stability.

Referring to fig. 1-8, the use principle and advantages are that during use, the light sensor body 4 is inserted backward into the inner side of the mounting box 2, at this time, the light sensor body 4 abuts against the inclined plane at the top of the limiting block 34, and the limiting spring 33 is retracted by the inclined plane, when the limiting spring 33 contacts the clamping groove 31, the limiting spring 33 abuts against the limiting block 34 and moves upward to be inserted into the inner side of the clamping groove 31, so as to assist in positioning the light sensor body 4, and by arranging the protection mechanism 5, the device is protected by the aid of the toughened glass plate 532 during use when the light sensor body 4 is impacted, during use, the buffer spring 51 and the damper 55 are matched, and further the buffer and shock absorption protection can be assisted, so that the device can assist in protecting the front end of the light sensor body 4, and in the use process, the lead screw 63 is driven to rotate by starting the micro motor 62, the lead screw 63 rotates to drive the sliding block 64 to drive sliding, the sliding block 64 slides to drive the connecting frame 651 to move, the scraping plate 653 can be driven to slide on the toughened glass plate 532 by the movement of the connecting frame 651, the toughened glass plate 532 can be scraped and cleaned by the scraping plate 653, further, better cleaning and dust-proof effects are achieved, the device has better protection function in the use process, the light sensor body 4 can be protected, and can be prevented from being blocked, the use stability is improved, in the use process, when the light sensor body 4 needs to be replaced, the device can be quickly opened by loosening the manual screw 54, the mounting box body 2 can be further dismounted by pulling the transverse plate 36 to drive the connecting shaft 35 to move the limiting block 34 downwards, the limiting block 34 moves downwards to leave the clamping groove 31, and then alright take out light sense sensor body 4 from the inside of installation box 2, and then make the whole quick assembly disassembly of this device, screw 54 is twisted through setting up to the hand in the use, when can need the installation, contradict draw runner 531 through twisting the hand and twist screw 54, and then alright fixed toughened glass board 532, set up the arc baffle 533 in the use and can assist to keep off the rain, be convenient for use outdoor.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (9)

1. A light sensor with protective structure, characterized in that: the device comprises a mounting plate, wherein a mounting box body is fixedly mounted on the front surface of the mounting plate, a mounting mechanism is arranged at the bottom of the mounting box body, a light sensor body is mounted on the inner side of the mounting box body through the mounting mechanism, a protection mechanism is fixedly mounted on the front surface of the mounting plate, and an ash prevention mechanism is fixedly mounted on the left side of the front surface of the protection mechanism;

the protection mechanism comprises a buffer spring, a guide rail is fixedly arranged on the front surface of the buffer spring, a screen is slidably connected to the inner side of the guide rail, a hand screw is screwed on the upper end of the guide rail, the rear end of the hand screw penetrates through the guide rail and is connected with two sides of the front upper end of the screen in a fitting mode, and the ash prevention mechanism is fixedly arranged on the front surface of the guide rail, which is located on the left side, of the mounting plate.

2. A light sensor with protective structure according to claim 1, characterized in that: the screen comprises a slide bar which is connected to the inner side of the guide rail in a sliding mode, and a toughened glass plate is fixedly arranged on the inner side of the slide bar.

3. A light sensor with protective structure according to claim 2, characterized in that: the top fixed mounting of draw runner has arc baffle, the upper end of draw runner is equipped with spacing hole, the rear end of hand screw is pegged graft in spacing hole inboard.

4. A light sensor with protective structure according to claim 3, characterized in that: the mounting mechanism comprises a clamping groove and a bottom frame, the clamping groove is formed in the bottom of the light sensor, the bottom frame is fixedly mounted at the bottom of the mounting box body, limiting springs are arranged at two ends of the inner side of the bottom frame, limiting blocks are fixedly mounted at the tops of the limiting springs, and the tops of the limiting blocks penetrate through the mounting box body and are inserted into the inner side of the clamping groove.

5. The light sensor with protective structure according to claim 4, wherein: the two sides of the bottom of the limiting block are fixedly provided with connecting shafts, the bottoms of the connecting shafts penetrate through the underframe and are fixedly provided with transverse plates, and edges and corners of the outer surfaces of the transverse plates are arc-shaped.

6. A light sensor with protective structure according to claim 5, wherein: the ash prevention mechanism comprises a vertical rail, the vertical rail is fixedly arranged on the front left side of the bottom plate, a micro motor is fixedly arranged at the top of the vertical rail, a screw rod penetrates through the vertical rail and is fixedly arranged at the bottom output end of the micro motor, a sliding block is connected with the outer surface of the screw rod in a threaded manner, and a scratch assembly is fixedly arranged at the right end of the sliding block.

7. The light sensor with protective structure of claim 6, wherein: the scraping and rubbing assembly comprises a connecting frame, the connecting frame is fixedly arranged on the right side of the sliding block, an expansion spring is fixedly arranged on the back surface of the connecting frame at equal intervals, a scraping and rubbing plate is fixedly arranged at the rear end of the expansion spring, and the front surface of the scraping and rubbing plate is in fit connection with the front surface of the toughened glass plate.

8. The light sensor with protective structure of claim 7, wherein: the inner sides of the buffer springs are respectively provided with a damper, and two ends of each damper are fixedly connected with the mounting plate and the guide rail respectively.

9. The light sensor with protective structure of claim 8, wherein: the front upper end of stopper is equipped with the inclined plane, the side shape of stopper is right triangle-shaped, the inboard cross section shape of vertical track and guide rail is protruding font, the cross section shape of slider and draw runner also all sets up to protruding font, four corners of mounting panel all set up to the arc.