Photoelectric switch packaging structure

Abstract

The utility model discloses a photoelectric switch packaging structure, which belongs to the technical field of photoelectric switches and comprises a bottom plate, a groove is formed in the top of the bottom plate, damping bearings are fixedly connected to the opposite inner walls of the groove, rotating shafts are rotatably connected to the interiors of the two damping bearings, and the rotating shafts are fixedly connected to the bottom plate. The opposite ends of the two rotating shafts are fixedly connected with the same two-way screw rod, the surface of the two-way screw rod is in threaded connection with two threaded blocks, the tops of the two threaded blocks are fixedly connected with frames, the other ends of the rotating shafts are fixedly connected with rotary knobs, clamping grooves are formed in one sides of the frames, and the rotary knobs are fixedly connected with the clamping grooves. The two-way lead screw is driven to rotate through the rotating shaft by rotating the rotary knob, so that the two threaded blocks and the two frames are driven to move oppositely, the distance between the two frames can be adjusted, the flexibility of the device is improved, and the switch can be protected when the switch is turned off by arranging the clamping groove and the clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of photoelectric switch technology, and more specifically, to photoelectric switch packaging structure. Background Technology

[0002] A photoelectric switch, short for photoelectric proximity switch, detects the presence or absence of an object by utilizing the object's blocking or reflection of a light beam. A synchronous circuit then activates the circuit. The photoelectric switch converts the input current into a light signal at the transmitter, which is then emitted. The receiver then detects the target object based on the intensity or presence of the received light.

[0003] However, most current optoelectronic switch packaging structures cannot adjust the distance between the two frames, thus reducing flexibility, and cannot protect the electronic switch when not in use, thus reducing practicality. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a photoelectric switch packaging structure, which has the characteristics of good practicality and high flexibility.

[0006] (2) Technical solution

[0007] To achieve the above objectives, this utility model provides a photoelectric switch packaging structure, including a base plate. A groove is formed on the top of the base plate. Damping bearings are fixedly connected to the opposite inner walls of the groove. A rotating shaft is rotatably connected to each of the two damping bearings. The opposite ends of the two rotating shafts are fixedly connected to the same bidirectional lead screw. Threaded blocks are threaded to the surface of the bidirectional lead screw, and there are two threaded blocks. A frame is fixedly connected to the top of each of the two threaded blocks. A knob is fixedly connected to the other end of the rotating shaft. A slot is formed on one side of each frame, and a locking plate is engaged in each of the two sets of slots.

[0008] When using the photoelectric switch packaging structure of this technical solution, by rotating the knob, the bidirectional lead screw is driven to rotate through the rotating shaft, thereby driving the two threaded blocks and the two frames to move towards each other, which can adjust the distance between the two frames and improve the flexibility of the device.

[0009] Furthermore, both sides of the inner wall of the groove are provided with sliding grooves, and a slider is slidably connected in the sliding groove. The slider is fixedly connected to one side of the threaded block.

[0010] Furthermore, a placement groove is provided on one side of the base plate, the knob is located on one side of the inner wall of the placement groove, and a protective cover is movably connected to the surface of the placement groove via a hinge.

[0011] Furthermore, both sets of frames have a cover plate movably connected to their tops via hinges, and both sets of frames have through holes on one side.

[0012] Furthermore, mounting plates are fixedly connected to both sides of the base plate, and screws are threaded onto the top of each mounting plate.

[0013] (3) Beneficial effects

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. By rotating the knob, the double-sided lead screw is driven to rotate through the shaft, thereby causing the two threaded blocks and the two frames to move towards each other. This allows for adjustment of the distance between the two frames, improving the flexibility of the device. By opening a slot and using a locking plate, the switch can be protected when it is turned off.

[0016] 2. By opening a slide groove, the sliding action of the slider in the slide groove can make the movement of the threaded block more stable. By setting a protective cover, the knob can be prevented from being turned without human intervention. By setting a through hole, the wire can be placed. By setting screws and mounting plates, the device can be fixed. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a side view of the structure of this utility model;

[0020] Figure 3 This is a top view of the structure of this utility model.

[0021] The labels in the attached diagram are:

[0022] 1. Base plate; 2. Groove; 3. Damping bearing; 4. Shaft; 5. Two-way lead screw; 6. Slider; 7. Slide groove; 8. Placement groove; 9. Knob; 10. Protective cover; 11. Cover plate; 12. Slot; 13. Plate; 14. Through hole; 15. Frame; 16. Threaded block; 17. Screw; 18. Mounting plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them.

[0024] Example:

[0025] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0026] Please see Figure 1-3 This utility model provides a technical solution: a photoelectric switch packaging structure, including a base plate 1, a groove 2 on the top of the base plate 1, damping bearings 3 fixedly connected to the inner walls of the grooves 2, rotating shafts 4 rotatably connected to the two damping bearings 3, and a bidirectional lead screw 5 fixedly connected to the opposite ends of the two rotating shafts 4. Threaded blocks 16 are threadedly connected to the surface of the bidirectional lead screw 5, and there are two threaded blocks 16. A frame 15 is fixedly connected to the top of each of the two threaded blocks 16. A knob 9 is fixedly connected to the other end of the rotating shaft 4. By rotating the knob 9, the bidirectional lead screw 5 is rotated through the rotating shaft 4, thereby causing the two threaded blocks 16 and the two frames 15 to move towards each other, which can adjust the distance between the two frames 15. A slot 12 is opened on one side of each frame 15, and a locking plate 13 is locked in each of the two sets of slots 12, which improves the flexibility of the device. By opening the slots 12 and using the locking plates 13, the switch can be protected when it is closed.

[0027] Specifically, both sides of the inner wall of the groove 2 are provided with sliding grooves 7, and a slider 6 is slidably connected in the sliding groove 7. The slider 6 is fixedly connected to one side of the threaded block 16. A placement groove 8 is provided on one side of the bottom plate 1. A knob 9 is set on one side of the inner wall of the placement groove 8. A protective cover 10 is movably connected to the surface of the placement groove 8 through a hinge.

[0028] By adopting the above technical solution, by opening the slide groove 7, and by using the sliding action of the slider 6 in the slide groove 7, the movement of the threaded block 16 can be made more stable. By setting the protective cover 10, the knob 9 can be prevented from turning without human intervention.

[0029] Specifically, the top of both sets of frames 15 is movably connected to a cover plate 11 via a hinge, and a through hole 14 is opened on one side of both sets of frames 15. Mounting plates 18 are fixedly connected to both sides of the base plate 1, and screws 17 are threadedly connected to the top of the mounting plates 18.

[0030] By adopting the above technical solution, the wires can be placed by setting the through hole 14, and the device can be fixed by setting the screw 17 and the mounting plate 18.

[0031] The working principle of this utility model is as follows: When this device is needed, first, fix the device with screws 17, then open the cover plate 11, place the two switches in the two frames 15, then close the two cover plates 11, and at the same time rotate the knob 9. The knob 9 drives the bidirectional lead screw 5 to rotate through the first rotating shaft 4, thereby driving the two threaded blocks 16 to move towards the two frames 15, so as to adjust the distance between the two switches. When the switches are not in use, insert the card plate 13 into the card slot 12 for protection.

[0032] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A photoelectric switch package structure comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with a groove (2), and the inner walls of the groove (2) are fixedly connected with damping bearings (3). The two damping bearings (3) are rotatably connected with shafts (4). The opposite ends of the two shafts (4) are fixedly connected with the same double-acting screw (5). The surface of the double-acting screw (5) is threaded with a threaded block (16), and there are two threaded blocks (16). The top of the two threaded blocks (16) is fixedly connected with a frame (15). The other end of the shaft (4) is fixedly connected with a knob (9). The frame (15) is provided with a slot (12) on one side, and a card plate (13) is engaged in both slots (12).

2. The opto-electrical switch package structure of claim 1, wherein: The inner wall of the groove (2) is provided with sliding grooves (7) on both sides, and a slider (6) is slidably connected in the sliding groove (7). The slider (6) is fixedly connected to one side of the threaded block (16).

3. The opto-switch package structure of claim 1, wherein: The base plate (1) has a placement groove (8) on one side, and the knob (9) is located on one side of the inner wall of the placement groove (8). The surface of the placement groove (8) is movably connected to a protective cover (10) via a hinge.

4. The opto-switch package structure of claim 1, wherein: Both sets of frames (15) have a cover plate (11) connected to their tops via hinges, and both sets of frames (15) have a through hole (14) on one side.

5. The opto-switch package structure of claim 1, wherein: Mounting plates (18) are fixedly connected to both sides of the base plate (1), and screws (17) are threadedly connected to the top of the mounting plates (18).

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