Mounting bracket of combined infrared sensor

Abstract

The utility model discloses a mounting bracket of a combined infrared sensor, which comprises two groups of mounting racks, each group of mounting racks comprises a first bracket, one end of the first bracket is fixedly provided with a first wall frame, the first bracket is fixedly provided with a mounting lug, the mounting lug is provided with a threaded hole, and the first wall frame is provided with a second wall frame. The infrared sensor is installed in a threaded hole in an installation protruding block of the first support through a first bolt, the two installation frames can be connected in a sliding mode through a matching assembly, an arc-shaped hole and a vertical hole are formed in the first wall frame, the rotation angle and position of the infrared sensor can be adjusted conveniently, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mounting brackets and relates to a mounting bracket for a combined infrared sensor. Background Art

[0002] As a non-contact detection device, infrared sensors are widely used in automation control, safety protection and various object recognition scenarios. In garage door detection applications, infrared sensors play a key role to ensure that the automatic opening and closing operation of garage doors is safe and reliable;

[0003] The infrared sensor mounting bracket is a sensor that uses the physical properties of infrared rays to perform measurements. Infrared rays, also known as infrared light, have properties such as reflection, refraction, scattering, interference, and absorption. Any substance, as long as it has a certain temperature (above absolute zero), can radiate infrared rays. The infrared sensor mounting bracket does not directly contact the object being measured during measurement, so there is no friction, and it has the advantages of high sensitivity and fast response.

[0004] A Chinese utility model patent with application number 202120074185.6 discloses an intelligent infrared sensor with a protective mechanism, including a main body, an insulating plate installed at the bottom of the main body, a frame 2 provided on the top of the main body, and a limiting groove opened on the side of the frame 2. In the utility model, a frame 2 is provided on the top of the main body, and a limiting groove is provided on the side of the frame 2. A limiting strip is fixed to the main body near the limiting groove. The frame 2 is provided with evenly distributed airbags. A protective plate is installed on the top of the insulating plate. A sliding rod penetrating the frame 2 to the airbag is installed on the top of the protective plate. A sealing plug is fixed to the sliding rod on the top of the airbag. A frame 1 is provided on the side of the frame 2. A shock-absorbing spring is connected between the bottom of the frame 1 and the protective plate. The frame 2 and the protective plate provide surface protection for the main body, and the frame 1 and the shock-absorbing spring provide shock-absorbing protection for the main body. A protective mirror is installed on the top of the frame 2. The protective mirror protects the top of the main body, thereby providing comprehensive protection for the main body. Currently, most of the wireless / wired infrared products on the market are bracket-free. The bottom shell of the infrared product is directly installed and fixed to the wall. The installation method is relatively simple, and the distance between the sensing range of the infrared product and the installation surface cannot be adjusted. However, the infrared sensor recorded in the technical solution also has this problem. Therefore, it is necessary to design a mounting bracket for a combined infrared sensor to solve the above problem. Utility Model Content

[0005] In view of the above problems and to overcome the defects of the prior art, the utility model proposes a mounting bracket for a combined infrared sensor. The purpose of the utility model is to facilitate the adjustment of the rotation angle and position of the infrared sensor for easy use.

[0006] To achieve the above object, the technical solution adopted by the present utility model is as follows: The present utility model includes two groups of mounting brackets. Each group of the mounting brackets includes a first bracket. One end of the first bracket is fixed with a first wall bracket. An installation bump is fixed on the first bracket. A threaded hole is opened on the installation bump. The infrared sensor is installed in the threaded hole on the installation bump of the first bracket through a first bolt. The two groups of mounting brackets can be slidably connected through a matching component. An arc-shaped hole and a vertical hole are opened on the first wall bracket.

[0007] Preferably, a baffle is fixed on the side of the lower side of the first bracket away from the first wall bracket.

[0008] Preferably, protective plates are fixed on both the front and rear sides of the first bracket.

[0009] Preferably, a groove is opened on the lower side of the installation bump.

[0010] Preferably, an arc-shaped hole and a vertical hole are opened on the first wall bracket.

[0011] Preferably, the two mounting brackets are symmetrical about the center point on the lower left side of the first bracket.

[0012] Preferably, the matching component includes a square long hole opened on the first bracket. Square blocks are inserted at the square long holes of the two first brackets. A disc is fixed at the upper end of the square block. A threaded column is fixed at the lower end of the square block. A nut is threadedly connected to the threaded column.

[0013] Preferably, the inner side of the baffle of the upper first bracket is attached to the outer side of the protective plate of the lower first bracket.

[0014] Preferably, the upper side surface of the square block is flush with the upper side surface of the upper first bracket, and the lower side surface of the square block is flush with the upper side surface of the lower first bracket.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] The present utility model can be used individually or in combination of two. The distance between the infrared sensor and the wall can be adjusted through the matching component, and the rotation angle and height of the infrared sensor can be adjusted through the arc-shaped hole and the vertical hole, which is convenient for installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the position of the groove of the present utility model;

[0019] Figure 3Schematic diagram of the position of the first bolt of the present utility model.

[0020] Reference numerals: 1, first bracket; 2, first wall bracket; 3, mounting bump; 4, first bolt; 5, retaining piece; 6, protective plate; 7, threaded hole; 8, groove; 9, arc-shaped hole; 10, vertical hole; 11, rectangular long hole; 12, rectangular block; 13, disc; 14, threaded post; 15, nut. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Next, in conjunction with the attached Figures 1-3 A further detailed description will be made of the specific implementation manners of the present utility model.

[0023] In this embodiment, through Figures 1-3 As shown, the present utility model includes two groups of mounting frames. Each group of mounting frames includes a first bracket 1. One end of the first bracket 1 is fixed with a first wall bracket 2. A mounting bump 3 is fixed on the first bracket. A threaded hole 7 is opened on the mounting bump 3. The infrared sensor is installed in the threaded hole 7 on the mounting bump 3 of the first bracket 1 through the first bolt 4. The two groups of mounting frames can be slidably connected through a matching component. An arc-shaped hole 9 and a vertical hole 10 are opened on the first wall bracket 2;

[0024] When the infrared sensor to be installed needs to be installed close to the wall, only one mounting frame is needed. The mounting frame fixes the first wall bracket 2 to the wall by inserting two bolts into the arc-shaped hole 9 and the vertical hole 10 respectively. The height and rotation angle of the first wall bracket 2 can be finely adjusted through the arc-shaped hole 9 and the vertical hole 10. Then, the infrared sensor is fixed to the threaded hole 7 on the mounting bump 3 through the first bolt 4, which is convenient for adjusting the angle and height of the infrared sensor;

[0025] When the infrared sensor to be installed is installed at a relatively far distance from the wall, two mounting frames are used. The lower mounting frame is fixed to the wall by adjusting the angle and height with two bolts. The infrared sensor is fixed on the upper mounting frame through the first bolt 4. Then, the distance between the upper mounting frame and the wall is adjusted through the matching component. After adjustment, the upper mounting frame is fixed to the lower mounting frame through the matching component.

[0026] In this embodiment, through Figures 1-3As shown, a baffle 5 is fixed to the side of the lower side of the first bracket 1 away from the first wall bracket 2.

[0027] In this embodiment, by Figures 1-3 As shown, protective plates 6 are fixed to both the front and rear sides of the first bracket 1.

[0028] In this embodiment, by Figures 2-3 As shown, a groove 8 is provided on the lower side of the mounting bump 3;

[0029] The bolt is installed into the threaded hole 7 of the mounting bump 3, and the bolt is located within the groove 8, making the bolt concealed, and the bottom surface of the bolt does not exceed the lower side surface of the first bracket 1.

[0030] In this embodiment, by Figures 1-3 As shown, the two mounting brackets are symmetric about the center point on the lower left side of the first bracket 1;

[0031] The lower side surface of the upper first bracket 1 is in contact with the lower side surface of the lower first bracket 1, and the upper and lower first wall brackets 2 are both located on the side of the first bracket 1 away from each other.

[0032] In this embodiment, by Figures 1-3 As shown, the cooperating component includes a square long hole 11 provided on the first bracket 1. A square block 12 is inserted at the square long hole 11 of the two first brackets 1. A disc 13 is fixed to the upper end of the square block 12, a threaded column 14 is fixed to the lower end of the square block 12, and a nut 15 is threadedly connected to the threaded column 14;

[0033] By sliding the square block 12 within the square long hole 11, the rotation of the bolt column is restricted. By loosening the nut 15, the upper first bracket 1 can be moved along the square long hole 11, thereby adjusting the distance from the wall surface. After adjustment, the upper first bracket 1 can be fixed by the nut 15.

[0034] In this embodiment, by Figures 1-3 As shown, the inner side of the baffle 5 of the upper first bracket 1 is in contact with the outer side of the protective plate 6 of the lower first bracket 1.

[0035] In this embodiment, by Figures 1-3 As shown, the upper side surface of the square block 12 is flush with the upper side surface of the upper first bracket 1, and the lower side surface of the square block 12 is flush with the upper side surface of the lower first bracket 1;

[0036] Through the cooperation of the baffle 5 and the protective plate 6, the movement of the upper mounting bracket is made more stable, avoiding deviation.

[0037] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An installation bracket for a combined infrared sensor, characterized in that: It includes two sets of mounting brackets. Each set of the mounting brackets includes a first bracket. One end of the first bracket is fixed with a first wall bracket. An installation bump is fixed on the first bracket. A threaded hole is opened on the installation bump. The infrared sensor is installed in the threaded hole on the installation bump of the first bracket through a first bolt. The two sets of mounting brackets can be slidably connected through a matching component. An arc-shaped hole and a vertical hole are opened on the first wall bracket.

2. The mounting bracket of a combined infrared sensor according to claim 1, characterized in that: A baffle is fixed on the side of the lower side of the first bracket away from the first wall bracket.

3. The mounting bracket of a combined infrared sensor according to claim 2, characterized in that: Protective plates are fixed on both the front and rear sides of the first bracket.

4. The mounting bracket of a combined infrared sensor according to claim 3, characterized in that: A groove is opened on the lower side of the installation bump.

5. The mounting bracket of a combined infrared sensor according to claim 4, characterized in that: The two mounting brackets are symmetric about the center point on the lower left side of the first bracket.

6. The mounting bracket of a combined infrared sensor according to claim 5, characterized in that: The matching component includes a square long hole opened on the first bracket. Square blocks are inserted into the square long holes of the two first brackets. A disc is fixed at the upper end of the square block. A threaded column is fixed at the lower end of the square block. A nut is threadedly connected to the threaded column.

7. The mounting bracket of a combined infrared sensor according to claim 6, characterized in that: The inner side of the baffle of the upper first bracket is attached to the outer side of the protective plate of the lower first bracket.

8. The mounting bracket of a combined infrared sensor according to claim 7, characterized in that: The upper side surface of the square block is flush with the upper side surface of the upper first bracket, and the lower side surface of the square block is flush with the upper side surface of the lower first bracket.

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