CN216954848U

CN216954848U - Photoelectric detector capable of adjusting receiving angle

Info

Publication number: CN216954848U
Application number: CN202123065187.8U
Authority: CN
Inventors: 陶旭; 张甘笑天; 贾立洲; 江文浩; 吴烨; 蓝天鹤
Original assignee: Wuxi University
Current assignee: Wuxi University
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-12
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a photoelectric detector capable of adjusting a receiving angle, which comprises a detection box, wherein an opening is formed in the outer part of the detection box, an installation boss is arranged at the opening, and a protective cover is detachably connected to the installation boss; a partition plate is arranged in the detection box, a first motor for driving the rotating plate to rotate is mounted on the mounting frame, the top surface of the rotating plate is connected with a vertical plate, and a second motor for driving the detection head to overturn is arranged in any one of the vertical plates; the baffle opposite side is provided with first mounting panel, is provided with the controller that is used for controlling first motor, second motor and detecting head on the first mounting panel. The beneficial effects are that: the device adjusts the detecting head through setting up first motor and second motor and rotates, and it is more convenient relatively to use with prior art, the installation is more convenient to avoid first pivot and the excessive rotation of second pivot through setting up angle sensor and warning light, play a guard action to the detecting head.

Description

Photoelectric detector capable of adjusting receiving angle

Technical Field

The utility model relates to the related technical field of photoelectric detectors, in particular to a photoelectric detector capable of adjusting a receiving angle.

Background

The principle of photodetectors is mainly based on the photovoltaic effect, with the change in conductivity of the material caused by the radiation. The existing photoelectric detector with the adjustable receiving angle has obvious defects when being installed and used, for example, a photoelectric detector with the receiving angle adjusting function, the publication number of which is CN213239187U, comprises a detector shell, a transparent plastic cover is fixedly installed on the left side wall of the detector shell, a bearing is fixedly arranged at the bottom of an inner cavity of the detector shell, a rotating shaft is movably assembled on the bearing, a first bevel gear is fixedly sleeved on the outer wall of the rotating shaft, rotating rods are movably assembled on the front and back side walls of the inner cavity of the detector shell, a second bevel gear is fixedly sleeved on the outer wall of the rotating rod, the first bevel gear and the second bevel gear are movably meshed, a disk is fixedly arranged at the top of the rotating shaft, two supporting rods are fixedly arranged at the top of the disk, assembly bearings are fixedly arranged at the tops of the two supporting rods, and a second rotating shaft is movably assembled on the assembly bearings, and a probe is fixedly arranged at the center of the second rotating shaft. The device is driven through the movable meshing of the first bevel gear and the second bevel gear and the transmission of the first gear and the second gear, the control is carried out through the first knob and the second knob, the angle adjustment is carried out through the gears, the rotation is needed through the knobs, the device is inconvenient to mount and use, and the automation degree is low.

SUMMERY OF THE UTILITY MODEL

The present invention provides a photodetector with adjustable receiving angle, so as to solve the problems of inconvenient installation and use and low automation degree of the existing photodetector with receiving angle adjusting function proposed in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a photoelectric detector capable of adjusting a receiving angle comprises a detection box, wherein an opening is formed in the outer portion of the detection box, an installation boss is arranged at the opening, and a protective cover is detachably connected to the installation boss;

a partition plate is arranged in the detection box, a mounting frame is arranged on one side, close to the opening, of the partition plate, a rotating plate is arranged on the top surface of the mounting frame in a rotating matching mode, a first motor used for driving the rotating plate to rotate is mounted on the mounting frame, a vertical plate is connected to the top surface of the rotating plate, a detection head is arranged between the vertical plates, the detection head is connected with the vertical plates through a second rotating shaft, and a second motor used for driving the detection head to overturn is arranged in any one of the vertical plates;

the utility model discloses a high-speed motor, including baffle, second motor and detecting head, baffle opposite side is provided with first mounting panel, is provided with the controller that is used for controlling first motor, second motor and detecting head on the first mounting panel, and controller one side is provided with the battery, battery respectively with first motor, second motor and detecting head electric connection.

Preferably, the detection box is provided with two first buttons for controlling the first motor and two second buttons for controlling the second motor on the outer side, and the first buttons and the second buttons are respectively electrically connected with the controller.

Preferably, horizontally connect with the second mounting panel in the mounting bracket, install first motor on the second mounting panel, be connected through first pivot between the output of first motor and the rotor plate.

Preferably, the vertical plates are connected with the detecting head through two second rotating shafts, two sides of the detecting head are respectively fixed with the two second rotating shafts, the second rotating shafts are rotatably connected with the vertical plates, and the output end of the second motor is connected with any one second rotating shaft.

Preferably, an angle sensor is mounted on each of the first rotating shaft and the second rotating shaft, and the angle sensor is electrically connected with the controller.

Preferably, two prompting lamps are further mounted on the outer side of the detection box, one of the two prompting lamps is arranged between the two first buttons, and the other prompting lamp is arranged between the two second buttons.

Compared with the prior art, the utility model has the beneficial effects that: this kind of photoelectric detector of adjustable angle of reception adjusts the detecting head through setting up first motor and second motor and rotates, and it is more convenient, the installation is more convenient relatively with prior art use to avoid first pivot and the excessive rotation of second pivot through setting up angle sensor and warning light, play a guard action to the detecting head.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural diagram of the mounting rack of the present invention.

In the figure: 1. a detection box; 101. an opening; 102. mounting a boss; 103. a partition plate; 104. a first mounting plate; 2. a protective cover; 3. a first button; 4. a second button; 5. a mounting frame; 501. a second mounting plate; 6. a rotating plate; 7. a first motor; 8. a first rotating shaft; 9. a vertical plate; 10. a probe head; 11. a second rotating shaft; 12. a second motor; 13. a controller; 14. a storage battery; 15. and a prompt lamp.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a photoelectric detector capable of adjusting a receiving angle comprises a detection box 1, wherein an opening 101 is formed in the outer portion of the detection box 1, an installation boss 102 is arranged at the opening 101, a protective cover 2 is detachably connected to the installation boss 102, and the protective cover 2 is made of transparent materials; a partition plate 103 is arranged in the detection box 1, a mounting frame 5 is arranged on one side, close to the opening 101, of the partition plate 103, a rotating plate 6 is in rotating fit with the top surface of the mounting frame 5, a first motor 7 used for driving the rotating plate 6 to rotate is mounted on the mounting frame 5, two vertical plates 9 are connected to the top surface of the rotating plate 6, the two vertical plates 9 are fixed to the top surface of the rotating plate 6, a detection head 10 is arranged between the two vertical plates 9, the detection head 10 is connected with the two vertical plates 9 through a second rotating shaft 11, a second motor 12 used for driving the detection head 10 to turn is arranged in one of the two vertical plates 9, and the axis of the output end of the first motor 7 is perpendicular to the axis of the output end of the second motor 12 in the same plane; the other side of the partition plate 103 is provided with a first mounting plate 104, the first mounting plate 104 is provided with a controller 13 for controlling the first motor 7, the second motor 12 and the detecting head 10, one side of the controller 13 is provided with a storage battery 14, and the storage battery 14 is electrically connected with the first motor 7, the second motor 12 and the detecting head 10 respectively.

As an alternative embodiment, two first buttons 3 for operating the first motor 7 and two second buttons 4 for operating the second motor 12 are provided outside the detection box 1, and the first buttons 3 and the second buttons 4 are electrically connected to the controller 13, respectively.

Horizontally connect with second mounting panel 501 in the mounting bracket 5, install first motor 7 on the second mounting panel 501, be connected through first pivot 8 between the output of first motor 7 and the rotor plate 6, rotate between first pivot 8 and the mounting bracket 5 and be connected. Be connected with detecting head 10 through two second pivot 11 between two risers 9, detecting head 10 both sides are fixed with two second pivot 11 respectively, rotate between second pivot 11 and the riser 9 and are connected, and the output and one of them second pivot 11 of second motor 12 are connected, carry out angle modulation to detecting head 10 through setting up first motor 7 and second motor 12, and it is more convenient relatively to use with current.

All install the angle sensor on first pivot 8 and one of them second pivot 11, the angle sensor carries out the electricity to be connected with controller 13, and two angle sensors carry out the negative feedback with first motor 7 and second motor 12 respectively and are connected to through-hole controller 13 is connected with warning light 15, and warning light 15 lights when first pivot 8 and second pivot 11 rotate to a certain position.

Two warning lights 15 are still installed in the detection case 1 outside, and one of them is setting up between two first buttons 3, and another setting is between second button 4, can avoid first pivot 8 and the transition of second pivot 11 to rotate through setting up warning light 15, leads to detecting head 10 result of use not good.

By adopting the structure, when the device is used, the device is firstly placed at a designated position, then the first button 3 is pressed to control the first motor 7 to work so that the rotating plate 6 rotates to realize the adjustment of one direction of the detecting head 10, the second button 4 is pressed to control the second motor 12 to work so that the second rotating shaft 11 rotates to realize the adjustment of the other direction of the detecting head 10, and the position of the detecting head 10 can be observed by the protective cover 2 with a transparent through hole in the adjusting process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photodetector capable of adjusting a receiving angle, comprising: the device comprises a detection box (1), wherein an opening (101) is formed in the outer part of the detection box (1), a mounting boss (102) is arranged at the opening (101), and a protective cover (2) is detachably connected at the mounting boss (102);

a partition plate (103) is arranged in the detection box (1), a mounting frame (5) is arranged on one side, close to the opening (101), of the partition plate (103), a rotating plate (6) is in rotating fit with the top surface of the mounting frame (5), a first motor (7) used for driving the rotating plate (6) to rotate is mounted on the mounting frame (5), 2 vertical plates (9) are connected to the top surface of the rotating plate (6), a detection head (10) is arranged between the vertical plates (9), the detection head (10) is connected with the vertical plates (9) through a second rotating shaft (11), and a second motor (12) used for driving the detection head (10) to turn is arranged in any one of the vertical plates (9);

the device is characterized in that a first mounting plate (104) is arranged on the other side of the partition plate (103), a controller (13) used for controlling the first motor (7), the second motor (12) and the detecting head (10) is arranged on the first mounting plate (104), a storage battery (14) is arranged on one side of the controller (13), and the storage battery (14) is electrically connected with the first motor (7), the second motor (12) and the detecting head (10) respectively.

2. The photodetector of claim 1, wherein: the detection box (1) outside is provided with two first buttons (3) that are used for controlling first motor (7) and two second buttons (4) that are used for controlling second motor (12), first button (3) with second button (4) respectively with controller (13) electric connection.

3. The photodetector of claim 1, wherein: horizontally connect with second mounting panel (501) in mounting bracket (5), install first motor (7) on second mounting panel (501), be connected through first pivot (8) between the output of first motor (7) and rotor plate (6).

4. The photodetector of claim 1, wherein: be connected with detecting head (10) through two second pivot (11) between riser (9), detecting head (10) both sides are fixed with two second pivot (11) respectively, rotate between second pivot (11) and riser (9) and are connected, and the output and arbitrary second pivot (11) of second motor (12) are connected.

5. The photodetector of claim 3, wherein: the first rotating shaft (8) and any one of the second rotating shafts (11) are provided with angle sensors, and the angle sensors are electrically connected with the controller (13).

6. The photodetector of claim 2, wherein: two prompting lamps (15) are further installed on the outer side of the detection box (1), one of the two prompting lamps (15) is arranged between the two first buttons (3), and the other prompting lamp is arranged between the two second buttons (4).