Infrared human body sensor face cover split and combination structure

Abstract

This utility model discloses a split-type structure for an infrared human body sensor cover, belonging to the technical field of infrared human body sensors. The split-type structure includes a main body; a cover connected to the main body, with a first limiting surface and a second limiting surface respectively provided on both sides of the cover; and a flip cover rotatably connected to the cover, the flip cover having an arc-shaped guide rail, with a first limiting point and a second limiting point respectively provided on both sides of the arc-shaped guide rail. The first limiting point can abut against the second limiting surface, and the second limiting point can abut against the first limiting surface. This split-type structure is simple to assemble and compact, realizing the function of hiding the parameter adjustment mechanism while allowing for intuitive visual adjustment of parameters. Furthermore, the flip cover is connected to the cover, making it difficult for it to fall off. Once opened, the flip cover's position is fixed, preventing shaking and not affecting the visual adjustment of parameters.

Description

Technical Field

[0001] This utility model relates to a split-and-assemble structure for an infrared human body sensor cover, belonging to the field of infrared human body sensor technology. Background Technology

[0002] An infrared human body sensor is an electronic device that uses infrared technology to detect the presence and movement of a human body. It achieves automatic control functions by sensing the infrared radiation emitted by the human body, enabling non-contact human body detection. Existing infrared human body sensor products suffer from inconvenient parameter adjustment. The parameter adjustment structure is mostly an adjustment knob or button, and it is often an external structure, which is prone to accidental operation. Alternatively, it can be adjusted using a remote control, but the remote control needs to be purchased separately, increasing costs and is easily lost.

[0003] In existing technologies, some infrared human body sensors use a sliding cover to enclose the parameter adjustment structure. However, during adjustment, the sliding cover can easily detach from the sensor and be lost. Therefore, there is an urgent need for a compact, easy-to-assemble solution that can prevent accidental activation of the parameter adjustment structure or loss of components, in order to solve the problems of accidental activation of the parameter adjustment structure or loss of mating parts. Utility Model Content

[0004] To solve the above problems, this utility model provides a flip-top structure for an infrared human body sensor cover. By setting a flip-top structure on the infrared human body sensor, the parameter adjustment structure can be hidden to prevent accidental touch. Moreover, the flip-top structure is integrated with the infrared human body sensor and is not easily lost.

[0005] This utility model is achieved through the following technical solution: This utility model provides a split-open structure for an infrared human body sensor cover, including: main body; A face cover, which is connected to the main body, and a first limiting surface and a second limiting surface are respectively provided on both sides of the face cover; The flip cover is rotatably connected to the face cover. The flip cover is provided with an arc-shaped guide rail. A first limiting point and a second limiting point are respectively provided on both sides of the arc-shaped guide rail. The first limiting point can abut against the second limiting surface, and the second limiting point can abut against the first limiting surface.

[0006] In one embodiment of this utility model, the face cover is provided with a first positioning hole and a second positioning hole on both sides, and the flip cover is provided with a first positioning post and a second positioning post on both sides. The first positioning hole cooperates with the second positioning post, and the second positioning hole cooperates with the first positioning post.

[0007] In one embodiment of this utility model, a first limiting post and a second limiting post are provided on both sides of the arc-shaped guide rail of the flip cover, and a first groove and a second groove are provided inside the cover. The first limiting post cooperates with the second groove, and the second limiting post cooperates with the first groove.

[0008] In one embodiment of this utility model, a first guide rail groove surface is provided in the first groove, a second guide rail groove surface is provided in the second groove, the first guide rail surface on the flip cover abuts against the second guide rail groove surface, and the second guide rail surface on the flip cover abuts against the first guide rail groove surface.

[0009] In one embodiment of this utility model, the face cover is provided with a first protrusion side and a second protrusion side, and the flip cover is provided with a first guide rail outer side and a second guide rail outer side. The first protrusion side abuts against the second guide rail outer side, and the second protrusion side abuts against the first guide rail outer side.

[0010] In one embodiment of this utility model, the main body is provided with a first fixing post side and a second fixing post side, and the arc-shaped guide rail of the flip cover is provided with a first guide rail inner side and a second guide rail inner side. The first fixing post side abuts against the first guide rail inner side, and the second fixing post side abuts against the second guide rail inner side.

[0011] In one embodiment of this utility model, a first adjustment knob and a second adjustment knob are included, and the first adjustment knob and the second adjustment knob are mounted on the face cover.

[0012] In one embodiment of this utility model, the face cover is provided with a first hole and a second hole, the first adjustment knob is installed in the second hole, and the second adjustment knob is installed in the first hole.

[0013] In one embodiment of this utility model, the tops of the first positioning post and the second positioning post are sloped. This facilitates the positioning posts sliding into the two positioning holes, ensuring a secure fixation when the flip cover and the face cover are closed.

[0014] In one embodiment of this utility model, a handle is provided on one side of the flip cover. This allows for manual or single-click opening of the flip cover, providing quick and flexible operation.

[0015] Beneficial effects The infrared human body sensor face cover structure provided by this utility model is simple to assemble and compact. It realizes the function of hiding the parameter adjustment mechanism while allowing for intuitive visual adjustment of parameters. The flip cover is connected to the face cover, making it difficult for the flip cover to fall off. Once opened, the flip cover is fixed in position, preventing wobbling and ensuring uninterrupted visual parameter adjustment. During parameter adjustment, there is no obstruction, and no need to disassemble parts, avoiding the loss of parts during disassembly. The flip cover maintains the product's intact and aesthetically pleasing appearance when closed. A handle is provided on the edge of the flip cover, facilitating manual or single-prong opening for quick and flexible operation. Attached Figure Description

[0016] Figure 1 A perspective view of the infrared human body sensor flip cover opened according to this utility model; Figure 2 A perspective view of the infrared human body sensor flip cover closed according to this utility model; Figure 3 Exploded view of the infrared human body sensor provided by this utility model; Figure 4 An exploded view of the infrared human body sensor provided by this utility model from another perspective; Figure 5 A perspective view of the flip cover provided for this utility model; Figure 6 This is a perspective view of the flip cover provided by this utility model.

[0017] In the picture: 1. Handle position; 2. First positioning hole; 3. First guide rail groove surface; 4. First boss side surface; 5. First limiting surface; 6. First groove; 7. First hole; 8. Flip cover; 9. First positioning post; 10. First guide rail outer surface; 11. First limiting point; 12. First limiting post; 13. Face cover; 14. First adjusting knob; 15. Second adjusting knob; 16. Main body; 17. First fixing post side surface; 18. Second positioning hole; 19. Second guide rail groove surface; 20. Second boss side surface; 21. Second limiting surface; 22. Second groove; 23. Second hole; 24. Second positioning post; 25. Second guide rail outer surface; 26. Second limiting point; 27. Second limiting post; 28. Second fixing post side surface; 29. ​​First guide rail surface; 30. First guide rail inner surface; 31. Second guide rail surface; 32. Second guide rail inner surface. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] like Figures 1 to 6 As shown, this application provides a split-type structure for an infrared human body sensor face cover, which enables the parameter adjustment mechanism to be hidden and allows for intuitive visual adjustment of parameters. Furthermore, during parameter adjustment, there is no obstruction or need to disassemble parts, avoiding the loss of parts during disassembly. This split-type structure includes a flip cover 8, a face cover 13, a first adjustment knob 14, a second adjustment knob 15, and a main body 16. The face cover 13 is mounted on the main body 16, and the first and second adjustment knobs 14 and 15 are installed inside the main body 16. The flip cover 8 is rotatably connected to the face cover 13, covering the outside of the first and second adjustment knobs 14 and 15 to prevent accidental activation during use. The face cover 13 also has a first hole 7 and a second hole 23 for mounting the second adjustment knob 15 and the first adjustment knob 14, respectively.

[0022] In some embodiments, the main body 16 has two fixing posts on the side away from the cover 13. The two sides of the two fixing posts facing away from each other are the first fixing post side 17 and the second fixing post side 28, respectively. Two arc-shaped guide rails are symmetrically arranged on one side of the flip cover 8. The two arc-shaped guide rails facing away from each other have a first limiting post 12 and a second limiting post 27, respectively. A first limiting point 11 is provided between the first limiting post 12 and the arc-shaped guide rail. The side of the arc-shaped guide rail near the first limiting point 11 is the outer side 10 of the first guide rail. The guide rail surface perpendicular to and connected to the outer side 10 of the first guide rail is the first guide rail surface 29. The side facing away from the outer side 10 of the first guide rail is the inner side 30 of the first guide rail. A second limiting point 26 is provided between the second limiting post 27 and the arc-shaped guide rail. The side of the arc-shaped guide rail near the second limiting point 27 is the outer side 25 of the second guide rail. The guide rail surface that is perpendicular to and connected to the outer side 25 of the second guide rail is the second guide rail surface 31. The side opposite to the outer side 25 of the second guide rail is the inner side 32 of the second guide rail.

[0023] In some embodiments, the cover 13 has a through hole that mates with a fixing post. Both ends of the through hole have bosses, and a first groove 6 and a second groove 22 are respectively provided on the two bosses. The first groove 6 has a first guide rail groove surface 3 inside, and the boss corresponding to the first groove 6 has a first boss side surface 4 and a first limiting surface 5. The second groove 22 has a second guide rail groove surface 19 inside, and the boss corresponding to the second groove 22 has a second boss side surface 20 and a second limiting surface 21.

[0024] In some embodiments, the faceplate 13 has a first positioning hole 2 and a second positioning hole 18 symmetrically arranged on its two sides perpendicular to the through hole. The flip cover 8 has a first positioning post 9 and a second positioning post 24 respectively arranged on its two sides that mate with the faceplate 13. Both the first positioning post 9 and the second positioning post 24 are cylindrical protrusions with a sloping top. The first positioning post 9 mates with the second positioning hole 18, and the second positioning post 24 mates with the first positioning hole 2. The sloping tops of the first positioning post 9 and the second positioning post 24 facilitate the sliding of the positioning posts into the two positioning holes, ensuring a secure fixation when the flip cover 8 and the faceplate 13 are closed. A handle 1 is provided on the outer edge of the end of the flip cover 8 opposite to the arc-shaped guide rail, which can be used to open the flip cover manually or with a flathead screwdriver.

[0025] In some embodiments, the side 17 of the first fixing post on the main body 16 abuts against the inner side 30 of the first guide rail on the flip cover 8, thereby limiting the inner side 30 of the first guide rail. The side 28 of the second fixing post abuts against the inner side 32 of the second guide rail, thereby limiting the inner side 32 of the second guide rail. The side 4 of the first boss abuts against the outer side 25 of the second guide rail, thereby limiting the outer side 25 of the second guide rail. The side 20 of the second boss abuts against the outer side 10 of the first guide rail, thereby limiting the outer side 10 of the first guide rail.

[0026] The working principle of this utility model is as follows: During use, the flip cover 8 can be opened manually or with a flathead screwdriver through the handle position 1. When the first guide rail surface 29 and the second guide rail surface 31 of the flip cover 8 are flipped outward along the second guide rail groove surface 19 and the first guide rail groove surface 3 on the cover 13, until the first limiting point 11 and the second limiting point 26 on the flip cover 8 are unscrewed from the cover 13 and respectively abut against the second limiting surface 21 and the first limiting surface 5. The first limiting post 12 on the flip cover 8 is in the second groove 22 of the cover 13, and the second limiting post 27 is in the first groove 6 of the cover 13. At this time, the flip cover 8 is fixed. The parameters of the infrared human body sensor can be adjusted by adjusting the first adjusting knob 14 and the second adjusting knob 15. During the parameter adjustment process, the flip cover 8 remains fixed and unobstructed, eliminating the need to disassemble parts and avoiding the loss of parts during disassembly.

[0027] After the parameters are adjusted, rotate the flip cover 8 inward so that the first guide rail surface 29 and the second guide rail surface 31 on the flip cover 8 rotate inward along the second guide rail groove surface 19 and the first guide rail groove surface 3 on the cover 13. This causes the first limiting point 11 and the second limiting point 26 on the flip cover 8 to screw into the cover 13. Continue rotating until the first positioning post 9 and the second positioning post 24 on the flip cover 8 are engaged in the second positioning hole 18 and the first positioning hole 2 on the cover 13. This completes the rotation and closes the flip cover 8.

[0028] This flip-top structure is simple to assemble, allowing for both concealed and visually adjustable parameter settings. The flip cover is resistant to detachment, maintains the product's intact and aesthetically pleasing appearance when closed, and remains fixed in position when open. Parameter adjustment is unobstructed and requires no disassembly, preventing parts loss during disassembly. Furthermore, the handle 1 on the edge of the flip cover allows for manual or single-click opening, offering quick and flexible operation.

[0029] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

[0031] This document uses specific embodiments to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A split-type structure for an infrared human body sensor cover, characterized in that, include: Main body (16); The face cover (13) is connected to the main body (16), and the face cover (13) is provided with a first limiting surface (5) and a second limiting surface (21) on both sides. The flip cover (8) is rotatably connected to the face cover (13). The flip cover (8) is provided with an arc-shaped guide rail. The two sides of the arc-shaped guide rail are respectively provided with a first limiting point (11) and a second limiting point (26). The first limiting point (11) can abut against the second limiting surface (21), and the second limiting point (26) can abut against the first limiting surface (5).

2. The infrared human body sensor cover splitting and joining structure according to claim 1, characterized in that, The face cover (13) is provided with a first positioning hole (2) and a second positioning hole (18) on both sides. The flip cover (8) is provided with a first positioning post (9) and a second positioning post (24) on both sides. The first positioning hole (2) cooperates with the second positioning post (24), and the second positioning hole (18) cooperates with the first positioning post (9).

3. The infrared human body sensor cover splitting and joining structure according to claim 2, characterized in that, The flip cover (8) has a first limiting post (12) and a second limiting post (27) on both sides of the arc-shaped guide rail. The face cover (13) has a first groove (6) and a second groove (22). The first limiting post (12) cooperates with the second groove (22), and the second limiting post (27) cooperates with the first groove (6).

4. The infrared human body sensor cover splitting and joining structure according to claim 3, characterized in that, The first groove (6) is provided with a first guide rail groove surface (3), the second groove (22) is provided with a second guide rail groove surface (19), the first guide rail surface (29) on the flip cover (8) abuts against the second guide rail groove surface (19), and the second guide rail surface (31) on the flip cover (8) abuts against the first guide rail groove surface (3).

5. The infrared human body sensor cover splitting and joining structure according to claim 4, characterized in that, The cover (13) is provided with a first protrusion side (4) and a second protrusion side (20), and the flip cover (8) is provided with a first guide rail outer side (10) and a second guide rail outer side (25). The first protrusion side (4) abuts against the second guide rail outer side (25), and the second protrusion side (20) abuts against the first guide rail outer side (10).

6. The infrared human body sensor cover splitting structure according to claim 5, characterized in that, The main body (16) is provided with a first fixed post side (17) and a second fixed post side (28). The arc-shaped guide rail of the flip cover (8) is provided with a first guide rail inner side (30) and a second guide rail inner side (32). The first fixed post side (17) abuts against the first guide rail inner side (30), and the second fixed post side (28) abuts against the second guide rail inner side (32).

7. The infrared human body sensor face cover splitting structure according to claim 1, characterized in that, It includes a first adjustment knob (14) and a second adjustment knob (15), which are mounted on the faceplate (13).

8. The infrared human body sensor face cover splitting structure according to claim 7, characterized in that, The cover (13) is provided with a first hole (7) and a second hole (23), the first adjustment knob (14) is installed in the second hole (23), and the second adjustment knob (15) is installed in the first hole (7).

9. The infrared human body sensor face cover splitting structure according to claim 2, characterized in that, The tops of the first positioning post (9) and the second positioning post (24) are sloped structures.

10. The infrared human body sensor face cover splitting structure according to any one of claims 1-9, characterized in that, The flip cover (8) has a handle (1) on one side.

Images