An infrared induction switch with a screw grounding structure

Abstract

The utility model discloses an infrared induction switch with a screw grounding structure, and relates to the technical field of infrared induction switches. The utility model includes a bracket, a push frame is passed through the outer surface of the bracket, and a spring is connected to the bottom of the push frame, a guide rail is connected to the top of the bracket, and a ball head is connected to the inside of the guide rail, a movable seat is connected to the top of the ball head, and a damping shaft is connected to the top of the movable seat, and a groove is opened on one side of the bottom of the movable seat. The utility model pushes the push frame to compress the spring and end the limit on the two ball heads through the arrangement of the push frame, the guide rail, the ball head, the groove, the spring and the damping shaft. At this time, the movable seat can be directly rotated in the vertical or horizontal direction to adjust the direction of the infrared sensor. When the movable seat adjusts the direction, the two ball heads are forced to move closer, thereby increasing the gap between the ball head and the movable seat to facilitate the control of the rotation of the movable seat; the horizontal and vertical angles can be adjusted and limited at the same time, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared induction switches, in particular to an infrared induction switch with a screw grounding structure. Background Art

[0002] Infrared sensor switches and switches that integrate infrared sensors, as long as the temperature of the object is greater than absolute zero will emit infrared thermal radiation, and the infrared sensor switch mainly works by detecting the infrared thermal radiation emitted by the human body or other objects, thereby automatically controlling the opening and closing of the circuit.

[0003] An infrared sensor with adjustable sensing angle and application number 202322038077.5 comprises: a main body having an installation cavity therein, a connecting seat extending from the main body, and the connecting seat having a connecting through-hole; an infrared sensing component arranged in the installation cavity; a rotating head having a connecting screw hole, and the connecting seat and the rotating head have a wiring channel connected to the installation cavity; a connecting locking member comprising a screw rod and a rotating cover connected to the end of the screw rod, the screw rod passes through the connecting through-hole and is screwed to the connecting screw hole, the rotating cover drives the screw rod to rotate and locks the relative position of the connecting seat and the rotating head by abutting against the connecting seat; a first sealing ring is arranged between the rotating head and the connecting seat; a second sealing ring is arranged between the rotating cover and the connecting seat.

[0004] However, when this technical solution is actually used for adjustment, it is necessary to end the limiting of the rotating component, then adjust the rotating component to a specified angle, and then limit the rotating component again. If adjustment is required in both the vertical and horizontal directions, the staff needs to operate twice, which is time-consuming, labor-intensive and inconvenient. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an infrared induction switch with a screw grounding structure to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared induction switch with a screw grounding structure, comprising a bracket, a push frame passing through the outer surface of the bracket, and a spring is connected to the bottom of the push frame, the top of the bracket is connected to a guide rail, and a ball head is connected inside the guide rail, the top of the ball head is connected to a movable seat, and the top of the movable seat is connected to a damping shaft, and a groove is provided on one side of the bottom of the movable seat.

[0007] By adopting the above technical solution, the push frame is pushed to compress the spring and end the limiting of the two ball heads. At this time, the movable seat can be directly rotated in the vertical or horizontal direction to adjust the direction of the infrared sensor. When the movable seat adjusts the direction, the two ball heads are forced to move closer, thereby increasing the gap between the ball heads and the movable seat to facilitate the control of the rotation of the movable seat. At the same time, the movable seat can be rotated plus or minus ninety degrees in the vertical direction through the setting of the groove. After the adjustment is completed, the push frame is stopped to allow the spring to drive the push frame to reset. After the push frame is reset, the two ball heads are pushed open to increase the gap between the two ball heads, thereby reducing the gap between the ball heads and the movable seat to limit the movable seat and prevent the movable seat from rotating at will.

[0008] Furthermore, the ball head is hemispherical, and is slidably connected to the bracket via a guide rail.

[0009] By adopting the above technical solution, the push rack is pushed to compress the spring and end the limiting of the two ball heads. The two ball heads are forced to move closer while the movable seat adjusts the direction.

[0010] Furthermore, there are two ball heads, and the two ball heads are mirror-imaged.

[0011] By adopting the above technical solution, after the push rack is reset, the two ball heads are pushed open to increase the gap between the two ball heads, thereby reducing the gap between the ball heads and the movable seat to limit the movable seat.

[0012] Furthermore, the movable seat is slidably connected to the ball head, and the groove abuts against the ball head.

[0013] By adopting the above technical solution, the movable seat can be directly rotated in the vertical or horizontal direction to adjust the direction of the infrared sensor. At the same time, the movable seat can be rotated by plus or minus ninety degrees in the vertical direction through the setting of the groove.

[0014] Furthermore, the push frame is slidably connected to the bracket and the ball head respectively.

[0015] By adopting the above technical solution, the push frame is pushed to compress the spring and end the limiting of the two ball heads. After the adjustment is completed, the push frame is stopped to allow the spring to drive the push frame to reset. After the push frame is reset, the two ball heads are pushed open.

[0016] Furthermore, an infrared sensor is installed on the top of the movable seat.

[0017] By adopting the above technical scheme, the infrared heat radiation emitted by the human body or other objects is detected to work, thereby automatically controlling the opening and closing of the circuit. The infrared heat radiation emitted by the human body or other objects is detected to work, thereby automatically controlling the opening and closing of the circuit.

[0018] Furthermore, the infrared sensor is rotationally connected to the movable seat via a damping shaft.

[0019] By adopting the above technical solution, the damping shaft is set so that the staff can rotate the infrared sensor individually to avoid it from turning upside down.

[0020] Furthermore, a grounding bolt passes through one side of the bottom of the bracket, and a wire nose is sleeved on the outside of the grounding bolt.

[0021] By adopting the above technical solution, the grounding bolt is longer and can penetrate deeper into the wall or the ground to connect with the steel bars in the building. The ground wire of the infrared sensor is then divided into two, one ground wire is connected to the ground wire of the distribution line, and the other ground wire is connected to the grounding bolt through a wire nose. In this way, the infrared sensor has two wires, which greatly improves safety and effectively avoids safety hazards caused by leakage.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model arranges a push frame, a guide rail, a ball head, a groove, a spring and a damping shaft, so that the push frame is pushed to compress the spring and end the limiting of the two ball heads. At this time, the movable seat can be directly rotated in the vertical or horizontal direction to adjust the direction of the infrared sensor. When the movable seat adjusts the direction, the two ball heads are forced to move closer, thereby increasing the gap between the ball heads and the movable seat to facilitate the control of the rotation of the movable seat. At the same time, the movable seat can be rotated plus or minus ninety degrees in the vertical direction through the arrangement of the groove. After the adjustment is completed, the push frame is stopped from being pushed to allow the spring to drive the push frame to reset. After the push frame is reset, the two ball heads are pushed open to increase the gap between the two ball heads, thereby reducing the gap between the ball heads and the movable seat to limit the movable seat and prevent the movable seat from rotating at will. The horizontal and vertical angles can be adjusted and limited at the same time, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the push frame of the utility model;

[0027] Figure 4 This is a schematic diagram of the infrared sensor structure of the utility model.

[0028] In the figure: 1. bracket; 2. movable seat; 3. infrared sensor; 4. push frame; 5. guide rail; 6. ball head; 7. groove; 8. spring; 9. grounding bolt; 10. wire nose; 11. damping shaft. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] Embodiment 1:

[0032] An infrared induction switch with a screw grounding structure, such as Figure 1-Figure 4 As shown, it includes a bracket 1, the outer surface of which is penetrated by a push frame 4, the push frame 4 is slidably connected to the bracket 1 and the ball head 6 respectively, the bottom of the push frame 4 is connected to a spring 8, the spring 8 drives the push frame 4 to reset, and after the push frame 4 is reset, the two ball heads 6 are pushed open to increase the gap between the two ball heads 6; the top of the bracket 1 is connected to a guide rail 5, the inside of the guide rail 5 is connected to a ball head 6, the ball head 6 is hemispherical, the ball head 6 is slidably connected to the bracket 1 through the guide rail 5, two ball heads 6 are provided, the two ball heads 6 are mirror-set, the top of the ball head 6 is connected to a movable seat 2, a groove 7 is provided on one side of the bottom of the movable seat 2, the movable seat 2 is slidably connected to the ball head 6, the groove 7 is in contact with the ball head 6, the top of the movable seat 2 is connected to a damping shaft 11, and the two ball heads 6 are forced to move closer when the movable seat 2 adjusts its direction, thereby increasing the gap between the ball head 6 and the movable seat 2 to facilitate the control of the rotation of the movable seat 2.

[0033] See also Figure 1 and Figure 4 In the above embodiment, an infrared sensor 3 is installed on the top of the movable seat 2, and the infrared sensor 3 is rotatably connected to the movable seat 2 through the damping shaft 11, so that the infrared sensor 3 can be rotated separately.

[0034] Embodiment 2:

[0035] Based on the above embodiment 1, refer to Figure 1-Figure 3 A grounding bolt 9 is passed through one side of the bottom of the bracket 1, and a wire nose 10 is sleeved on the outside of the grounding bolt 9. The ground wire of the infrared sensor is divided into two, one ground wire is connected to the ground wire of the power distribution line, and the other ground wire is connected to the grounding bolt 9 through the wire nose 10, so that the infrared sensor 3 has two wires, which greatly improves safety and effectively avoids safety hazards caused by leakage.

[0036] The implementation principle of the utility model is as follows: first, the staff fixes the bracket 1 to the wall or the ground with bolts, and the grounding bolt 9 is longer in size and can penetrate into the wall or the ground to connect with the steel bars in the building, and then the ground wire of the infrared sensor is divided into two, one ground wire is connected to the ground wire of the power distribution line, and the other ground wire is connected to the grounding bolt 9 through the wire nose 10, so that the infrared sensor 3 has two wires, which greatly improves the safety and effectively avoids the safety hazards caused by leakage;

[0037] When the angle of the infrared sensor 3 needs to be adjusted, the staff first pushes the push frame 4 to stop limiting the two ball heads 6, and at the same time, the push frame 4 compresses the spring 8. At this time, the staff can directly rotate the movable seat 2 in the vertical or horizontal direction to adjust the direction of the infrared sensor 3. When the movable seat 2 adjusts the direction, the two ball heads 6 are forced to move closer, thereby increasing the gap between the ball heads 6 and the movable seat 2 to facilitate the control of the rotation of the movable seat 2. At the same time, the movable seat 2 can be rotated vertically and horizontally by plus or minus ninety degrees through the setting of the groove 7;

[0038] After the adjustment is completed, the staff stops pushing the push frame 4 so that the spring 8 drives the push frame 4 to reset. After the push frame 4 resets, the two ball heads 6 are pushed open to increase the gap between the two ball heads 6, thereby reducing the gap between the ball heads 6 and the movable seat 2 to limit the movable seat 2 and prevent the movable seat 2 from rotating at will.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An infrared induction switch with a screw grounding structure, comprising a bracket (1), characterized in that: The outer surface of the bracket (1) is penetrated by a push frame (4), and the bottom of the push frame (4) is connected to a spring (8), the top of the bracket (1) is connected to a guide rail (5), and the inside of the guide rail (5) is connected to a ball head (6), the top of the ball head (6) is connected to a movable seat (2), and the top of the movable seat (2) is connected to a damping shaft (11), and a groove (7) is provided on one side of the bottom of the movable seat (2).

2. The infrared induction switch with a screw grounding structure according to claim 1, characterized in that: The ball head (6) is hemispherical, and the ball head (6) is slidably connected to the bracket (1) via a guide rail (5).

3. The infrared induction switch with a screw grounding structure according to claim 2, characterized in that: The ball heads (6) are provided with two, and the two ball heads (6) are arranged in a mirror image.

4. The infrared induction switch with a screw grounding structure according to claim 3, characterized in that: The movable seat (2) is slidably connected to the ball head (6), and the groove (7) is in contact with the ball head (6).

5. The infrared induction switch with a screw grounding structure according to claim 2, characterized in that: The push frame (4) is slidably connected to the bracket (1) and the ball head (6) respectively.

6. The infrared induction switch with a screw grounding structure according to claim 1, characterized in that: An infrared sensor (3) is installed on the top of the movable seat (2).

7. The infrared induction switch with a screw grounding structure according to claim 6, characterized in that: The infrared sensor (3) is rotationally connected to the movable seat (2) via a damping shaft (11).

8. The infrared induction switch with a screw grounding structure according to claim 1, characterized in that: A grounding bolt (9) penetrates one side of the bottom of the bracket (1), and a wire nose (10) is sleeved on the outside of the grounding bolt (9).

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