Mounting base of infrared sensor

Abstract

The utility model discloses a mounting base of an infrared sensor, and particularly relates to the technical field of mounting bases, the mounting base comprises a base, the upper end of the base is fixedly provided with a limiting cylinder, the inner side of the limiting cylinder is movably provided with the infrared sensor, and the outer surface of the limiting cylinder is movably provided with a protective shell; two shell mounting devices capable of mounting a protective shell are arranged on the two sides of the limiting cylinder correspondingly and used for mounting the protective shell to one side of the base; the shell mounting device comprises a connecting frame, the connecting frame is fixedly arranged on the inner wall of the limiting cylinder, and a movable block is movably arranged on the inner side of the connecting frame; a clamping and fixing device capable of fixing the infrared sensor is arranged between the protective shell and the base and used for clamping the infrared sensor to be fixedly installed on one side of the base. According to the utility model, through the arrangement of the housing installation device, the use of redundant tools can be reduced, the installation and disassembly of the protective housing are more convenient, and through the arrangement of the clamping and fixing device, the procedure of bolt fixation can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting bases, and more specifically, to a mounting base for an infrared sensor. Background Art

[0002] An infrared sensor is a sensor that uses infrared rays to process data. It has the advantages of high sensitivity and can control the operation of a drive device. Infrared sensors are often used for contactless temperature measurement, gas composition analysis, and non-destructive testing. They are widely used in medicine, military, space technology, and environmental engineering. When installing an infrared sensor, it is necessary to first fix the mounting base, install the infrared sensing probe on one side of the base, and then install the protective shell on the side of the infrared probe to achieve the installation of the infrared sensor. For this purpose, a mounting base is proposed for installing the infrared sensor.

[0003] Most existing infrared sensor mounting bases require nuts to mount the infrared sensor on the base, which is troublesome to operate. In addition, it is troublesome to remove the protective cover when repairing the infrared sensor. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a mounting base for an infrared sensor, and the technical problem to be solved is that the operation is troublesome when installing the infrared sensor and the protective shell.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mounting base for an infrared sensor, comprising:

[0006] A limiting cylinder is fixedly provided on the upper end of the base, an infrared sensor is movably provided on the inner side of the limiting cylinder, and a protective shell is movably provided on the outer surface of the limiting cylinder;

[0007] Two housing mounting devices capable of mounting a protective shell are respectively provided on both sides of the limiting cylinder, for mounting the protective shell to one side of the base;

[0008] The housing mounting device includes a connecting frame, which is fixedly mounted on the inner wall of the limiting cylinder, and a movable block is movably provided on the inner side of the connecting frame;

[0009] A clamping and fixing device capable of fixing the infrared sensor is provided between the protective shell and the base, and is used for clamping the infrared sensor and fixing it on one side of the base.

[0010] In a preferred embodiment, a spring is fixedly provided on one side of the movable block, the spring is located inside the connecting frame, and a limiting column is fixedly provided on the other side of the movable block, the limiting column protrudes from the through slot inside the limiting cylinder.

[0011] In a preferred embodiment, slots are respectively provided on both sides of the protective shell, and the limiting posts are inserted into the slots.

[0012] In a preferred embodiment, L-shaped sliding grooves are respectively opened on both sides of the protective shell, and sliding rods are respectively fixed on both sides of the limiting cylinder. The sliding rods are adapted to the L-shaped sliding grooves and are located inside the L-shaped sliding grooves.

[0013] In a preferred embodiment, the clamping and fixing device includes a mounting groove, which is opened at the upper end of the base, and the lower end of the infrared sensor is located inside the mounting groove. A harness groove is opened inside the mounting groove, and the output end harness of the infrared sensor passes through the inside of the harness groove.

[0014] In a preferred embodiment, a clamping groove is opened on the inner side of the protective shell, the protective shell is located on the upper end of the infrared sensor, the upper end of the infrared sensor is located inside the clamping groove, and the input end of the infrared sensor protrudes from the through groove inside the clamping groove.

[0015] In a preferred embodiment, four hanging ears are fixedly provided on the outer surface of the base, and the hanging ears are used to fix the base to the wall by inserting bolts.

[0016] The technical effects and advantages of this utility model are:

[0017] 1. The utility model can cover the protective shell on the outer surface of the limiting cylinder through the cooperation of the L-shaped slide and the slide rod, and then use the spring to bounce the movable block and the limiting column so that the limiting column is inserted into the slot, thereby realizing the effect of limiting the protective shell. When the protective shell needs to be installed, the L-shaped slide is aligned with the slide rod and pressed down, and then the protective shell is rotated so that the limiting column is inserted into the slot, thereby realizing the installation of the protective shell. When removing, the two limiting columns are pressed and the protective shell is rotated to disengage the slide rod from the L-shaped slide. This can reduce the use of redundant tools and make the installation and removal of the protective shell more convenient.

[0018] 2. The utility model is installed on one side of the base through a protective shell, and the infrared sensor is clamped by the installation groove and the clamping groove, thereby achieving the effect of fixing the infrared sensor. The output harness of the infrared sensor is inserted into the harness groove, thereby reducing the bolt fixing process and making the maintenance of the infrared sensor more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is an exploded view of the present invention.

[0023] Figure 3 It is a schematic diagram of the side sectional structure of the present utility model.

[0024] Figure 4 This is a schematic structural diagram of the housing installation device of the present utility model.

[0025] Figure 5 This is a schematic structural diagram of the clamping and fixing device of the present utility model.

[0026] The accompanying drawings are marked as follows: 1. Base; 2. Shell mounting device; 3. Clamping and fixing device; 4. Hanging ear; 5. Protective shell; 6. Infrared sensor; 7. Limiting cylinder; 21. L-shaped slide; 22. Slide rod; 23. Connecting frame; 24. Movable block; 25. Spring; 26. Limiting column; 27. Slot; 31. Mounting slot; 32. Clamping slot; 33. Wire harness slot. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field of mounting bases without creative work are within the scope of protection of the present invention.

[0028] like Figure 1 、 2 As shown in Figure 3, the utility model provides a mounting base for an infrared sensor, including a base 1: a limiting cylinder 7 is fixedly provided at the upper end of the base 1, an infrared sensor 6 is movably provided inside the limiting cylinder 7, a protective shell 5 is movably provided on the outer surface of the limiting cylinder 7, four hanging ears 4 are fixedly provided on the outer surface of the base 1, and the hanging ears 4 fix the base 1 to the wall by inserting bolts.

[0029] In order to reduce the use of redundant tools and make the installation and removal of the protective shell 5 more convenient, two shell installation devices 2 capable of installing the protective shell 5 are respectively provided on both sides of the limiting cylinder 7, which are used to install the protective shell 5 to one side of the base 1;

[0030] like Figure 4 As shown, the shell mounting device 2 includes a connecting frame 23, which is fixedly arranged on the inner wall of the limiting cylinder 7. A movable block 24 is movably provided on the inner side of the connecting frame 23. A spring 25 is fixed on one side of the movable block 24. The spring 25 is located on the inner side of the connecting frame 23. A limiting column 26 is fixed on the other side of the movable block 24. The limiting column 26 protrudes from the through groove on the inner side of the limiting cylinder 7. Slots 27 are respectively provided on both sides of the protective shell 5. The limiting column 26 is inserted into the slot 27. L-shaped slide grooves 21 are respectively provided on both sides of the protective shell 5. Slide rods 22 are respectively fixed on both sides of the limiting cylinder 7. The slide rods 22 are adapted to the L-shaped slide grooves 21, and the slide rods 22 are located in the L-shaped slide grooves 21. The protective shell 5 can be covered on the outer surface of the limiting cylinder 7 through the cooperation of the L-shaped slide groove 21 and the slide rod 22, and then the spring 25 is used to bounce the movable block 24 and the limiting column 26, so that the limiting column 26 is inserted into the slot 27, thereby achieving the effect of limiting the protective shell 5. When the protective shell 5 needs to be installed, the L-shaped slide groove 21 is aligned with the slide rod 22 and pressed down, and then the protective shell 5 is rotated, so that the limiting column 26 is inserted into the slot 27, thereby realizing the installation of the protective shell 5. When disassembling, press the two limiting columns 26 and rotate the protective shell 5 to disengage the slide rod 22 from the L-shaped slide groove 21, which can reduce the use of redundant tools and make the installation and disassembly of the protective shell 5 more convenient.

[0031] Furthermore, in order to reduce the number of bolt fixing steps and facilitate the maintenance of the infrared sensor 6, a clamping device 3 capable of fixing the infrared sensor 6 is provided between the protective shell 5 and the base 1, for clamping the infrared sensor 6 and fixing it on one side of the base 1;

[0032] like Figure 5 As shown, the clamping and fixing device 3 includes a mounting groove 31, which is provided at the upper end of the base 1, and the lower end of the infrared sensor 6 is located inside the mounting groove 31. A harness groove 33 is provided inside the mounting groove 31, and the output end harness of the infrared sensor 6 passes through the inner side of the harness groove 33. A clamping groove 32 is provided inside the protective shell 5, and the protective shell 5 is located at the upper end of the infrared sensor 6. The upper end of the infrared sensor 6 is located inside the clamping groove 32, and the input end of the infrared sensor 6 protrudes from the through groove inside the clamping groove 32. The protective shell 5 is installed on one side of the base 1, and the mounting groove 31 and the clamping groove 32 are used to clamp the infrared sensor 6, thereby achieving the effect of fixing the infrared sensor 6, and the output harness of the infrared sensor 6 is inserted into the harness groove 33, thereby reducing the bolt fixing process and making the maintenance of the infrared sensor 6 more convenient.

[0033] The working principle is as follows: When the present invention is in use, the base 1 is inserted into the inner wall groove of the hanging ear 4 by means of bolts and fixed to the wall, thereby fixing the present invention to one side of the wall, and then the infrared sensor 6 is installed using the clamping and fixing device 3, and the protective shell 5 is rotated, and the shell is fixed to one side of the base 1 using the shell installation device 2, thereby clamping the infrared sensor 6, thereby reducing the use of redundant tools as a whole and making it more convenient to repair the infrared sensor 6.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mounting base for an infrared sensor, comprising a base (1), characterized in that: A limiting cylinder (7) is fixedly provided on the upper end of the base (1), an infrared sensor (6) is movably provided on the inner side of the limiting cylinder (7), and a protective shell (5) is movably provided on the outer surface of the limiting cylinder (7); Two housing mounting devices (2) capable of mounting the protective shell (5) are respectively provided on both sides of the limiting cylinder (7), and are used to mount the protective shell (5) to one side of the base (1); The housing mounting device (2) comprises a connecting frame (23), the connecting frame (23) being fixedly arranged on the inner wall of the limiting cylinder (7), and a movable block (24) being movably provided inside the connecting frame (23); A clamping and fixing device (3) capable of fixing the infrared sensor (6) is provided between the protective shell (5) and the base (1), and is used for clamping the infrared sensor (6) and fixing it on one side of the base (1).

2. The mounting base of an infrared sensor according to claim 1, characterized in that: A spring (25) is fixedly provided on one side of the movable block (24), and the spring (25) is located inside the connecting frame (23). A limiting column (26) is fixedly provided on the other side of the movable block (24), and the limiting column (26) protrudes from a through slot inside the limiting cylinder (7).

3. The mounting base of an infrared sensor according to claim 2, characterized in that: Slots (27) are respectively provided on both sides of the protective shell (5), and the limiting posts (26) are inserted into the slots (27).

4. The mounting base for an infrared sensor according to claim 1, wherein: L-shaped sliding grooves (21) are respectively provided on both sides of the protective shell (5), and sliding rods (22) are respectively fixed on both sides of the limiting cylinder (7), and the sliding rods (22) are adapted to the L-shaped sliding grooves (21), and the sliding rods (22) are located inside the L-shaped sliding grooves (21).

5. The mounting base for an infrared sensor according to claim 1, characterized in that: The clamping and fixing device (3) includes a mounting groove (31), the mounting groove (31) is provided at the upper end of the base (1), the lower end of the infrared sensor (6) is located inside the mounting groove (31), a wiring harness groove (33) is provided inside the mounting groove (31), and the output end wiring harness of the infrared sensor (6) passes through the inside of the wiring harness groove (33).

6. The mounting base for an infrared sensor according to claim 1, characterized in that: A clamping groove (32) is provided on the inner side of the protective shell (5), the protective shell (5) is located on the upper end of the infrared sensor (6), the upper end of the infrared sensor (6) is located on the inner side of the clamping groove (32), and the input end of the infrared sensor (6) protrudes from the through groove on the inner side of the clamping groove (32).

7. The mounting base for an infrared sensor according to claim 1, characterized in that: Four hanging ears (4) are fixedly provided on the outer surface of the base (1), and the hanging ears (4) are used to fix the base (1) on the wall by inserting bolts.

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