Dual-discharge control device of high-power carbon dioxide laser tube

Abstract

The utility model discloses a double-discharge control device of a high-power carbon dioxide laser tube, and relates to the technical field of laser power supply control devices. The discharge control equipment comprises a discharge control equipment body, a connector is movably inserted into the discharge control equipment body, a display screen is arranged on the discharge control equipment body, a limiting assembly is arranged on one side of the discharge control equipment body, a protection assembly is fixedly arranged on one side of the discharge control equipment body, and the discharge control equipment body is connected with the display screen. The limiting assembly comprises a hollow transverse plate, the hollow transverse plate is fixedly connected to one side of the discharge control equipment body, and a double-thread screw rod is rotationally arranged on the inner surface of the hollow transverse plate. After the connector is connected to the discharge control equipment body, the round rod can be rotated by rotating the rotary disc, the double-thread screw rod can be rotated, and the discharge control equipment body can be conveniently connected to the discharge control equipment body; the two rectangular sleeve plates arranged on the surface of the outer side of the double-thread screw in a threaded and sleeving mode move towards the middle, the rubber round block makes contact with the connector to limit the connector, and the situation that the connector is separated from the discharge control equipment body due to stress can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of laser power supply control devices, specifically a dual discharge control device for a high-power carbon dioxide laser tube. Background Technology

[0002] The control devices for high-power carbon dioxide lasers mostly use operational amplifiers plus electromechanical interlocking control. Later, single-chip microcomputer control or PLC control emerged, with two control methods: operational amplifier plus electromechanical interlocking control and single-chip microcomputer control.

[0003] In the use of existing control equipment, there are often connectors that provide transmission for the control equipment. However, during use, workers may trip over the connecting wires, causing unstable connections. In addition, discharge control equipment is often equipped with a display screen to show values. During use, due to the influence of the operating environment, external forces may come into contact with the display screen, causing it to be damaged. Replacing the display screen once it is damaged will greatly increase the cost of use. Utility Model Content

[0004] To address the problems of existing control equipment, which often has connectors for data transmission, leading to unstable connections due to workers tripping over the cables, and the vulnerability of the displays to environmental factors and increased costs associated with replacement, this invention aims to provide a dual discharge control device for high-power carbon dioxide laser tubes.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a dual discharge control device for a high-power carbon dioxide laser tube, comprising a discharge control device body, a connector movably inserted on the discharge control device body, a display screen on the discharge control device body, a limiting component on one side of the discharge control device body, and a protective component fixedly provided on one side of the discharge control device body.

[0006] The limiting component includes a hollow horizontal plate, which is fixedly connected to one side of the discharge control device body. A double-ended screw is rotatably provided on the inner surface of the hollow horizontal plate. A through groove is opened on the side of the hollow horizontal plate. A rectangular sleeve is threaded onto the outer surface of the double-ended screw. The rectangular sleeve slides and fits into the through groove and the inner surface of the hollow horizontal plate. A rubber block is fixed on one side of the opposite side of the rectangular sleeve. Several rubber blocks are provided, and the rubber blocks are arranged in an array on one side of the rectangular sleeve. The rubber blocks are movably fitted into the side of the connector. A round rod is fixed at one end of the double-ended screw. The round rod passes through the hollow horizontal plate. A turntable is fixedly fitted onto the outer surface of the round rod. A round hole is opened on the side of the turntable. A threaded hole is opened on one side of the hollow horizontal plate. A bolt is movably inserted into the round hole. The end of the bolt is threaded into the threaded hole.

[0007] Preferably, the protective component includes a protective shell that is movably fitted to the side of the discharge control device body. A limiting hole is provided on the side of the protective shell. A rectangular plate is fixedly provided on the side of the discharge control device body. The protective shell is movably fitted to the inner surface of the rectangular plate. A hollow vertical block is fixedly provided on the upper surface of one of the rectangular plates. A spring is fixedly provided on the inner surface of the hollow vertical block. Several springs are provided, and a spring array is distributed between the inner surface of the hollow vertical block and the rectangular limiting block. A rectangular limiting block is fixedly provided at the other end of each spring. The rectangular limiting block is slidably fitted to the inner surface of the hollow vertical block. The rectangular limiting block movably passes through one of the rectangular plates and is movably inserted into the limiting hole. A through groove is provided on the side of the hollow vertical block, and a pull block is slidably provided in the through groove. The pull block is fixedly connected to the rectangular limiting block.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. After the connector is connected to the body of the discharge control device, the round rod can be rotated by rotating the turntable, which can cause the double-ended screw to rotate. The two rectangular sleeves threaded on the outer surface of the double-ended screw move towards the middle, and the rubber round block contacts the connector to limit its movement, thus preventing the connector from being separated from the body of the discharge control device under force.

[0010] 2. To prevent damage to the display screen from external objects, the rectangular limiting block can be moved by pulling the pull block. The rectangular limiting block enters the interior of the hollow vertical block. Then, the protective shell can be attached to the inner surface of the rectangular plate, and the limiting hole corresponds to the rectangular limiting block. After releasing the pull block, the rectangular limiting block can be inserted into the limiting hole by the force of the spring, thereby protecting the display screen and preventing it from being damaged. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the rectangular sleeve structure of this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] Figure 4 This is a schematic diagram of the protective shell structure of this utility model.

[0016] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.

[0017] Figure 6 This utility model Figure 4 Enlarged structural diagram at point C.

[0018] In the diagram: 1. Main body of discharge control equipment; 11. Connector; 12. Display screen; 2. Limiting component; 21. Hollow horizontal plate; 22. Double-ended screw; 23. Through slot; 24. Rectangular sleeve plate; 25. Rubber block; 26. Round rod; 27. Turntable; 28. Round hole; 29. ​​Threaded hole; 291. Bolt; 3. Protective component; 31. Protective shell; 311. Limiting hole; 32. Rectangular plate; 33. Hollow vertical block; 34. Spring; 35. Rectangular limiting block; 36. Through slot; 37. Pull block; 38. Pull opening. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-6As shown, this utility model provides a dual discharge control device for a high-power carbon dioxide laser tube, including a discharge control device body 1, a connector 11 movably inserted on the discharge control device body 1, a display screen 12 on the discharge control device body 1, a limiting component 2 on one side of the discharge control device body 1, and a protective component 3 fixedly installed on one side of the discharge control device body 1.

[0021] The limiting component 2 includes a hollow horizontal plate 21, which is fixedly connected to one side of the discharge control device body 1. A double-headed screw 22 is rotatably provided on the inner surface of the hollow horizontal plate 21. A through groove 23 is provided on the side of the hollow horizontal plate 21. A rectangular sleeve 24 is threaded onto the outer surface of the double-headed screw 22. The rectangular sleeve 24 slides and fits against the through groove 23 and the inner surface of the hollow horizontal plate 21. A rubber block 25 is fixedly provided on one side of the opposite face of the rectangular sleeve 24. Several rubber blocks 25 are provided and distributed in an array on one side of the rectangular sleeve 24 to increase friction and improve the stability of the connection. The rubber block 25 is movably fitted to the side of the connector 11. One end of the double-ended screw 22 is fixedly provided with a round rod 26. The round rod 26 passes through the hollow horizontal plate 21. A turntable 27 is fixedly sleeved on the outer surface of the round rod 26. After the connector 11 is connected to the discharge control device body 1, the round rod 26 can be rotated by rotating the turntable 27. The rotation of the round rod 26 can drive the double-ended screw 22 to rotate. The two rectangular sleeves 24 threaded on the outer surface of the double-ended screw 22 move towards the middle. The rubber block 25 contacts the connector 11 and limits its movement, which can prevent the connector 11 from being separated from the discharge control device body 1 by force.

[0022] The turntable 27 has a circular hole 28 on its side, and the hollow horizontal plate 21 has a threaded hole 29 on one side. A bolt 291 is movably inserted into the circular hole 28, and the end of the bolt 291 is threaded into the threaded hole 29. There are several circular holes 28, and the circular holes 28 are distributed in a circular array on one side of the turntable 27. By inserting the bolt 291 into the circular hole 28 corresponding to the threaded hole 29, and then rotating the bolt 291 to insert it into the threaded hole 29, the turntable 27 can be prevented from rotating due to force.

[0023] The protective component 3 includes a protective shell 31, which is movably fitted to the side of the discharge control device body 1. The protective shell 31 is made of transparent material for easy observation by the user and can be replaced. A limiting hole 311 is provided on the side of the protective shell 31. A rectangular plate 32 is fixedly provided on the side of the discharge control device body 1. The protective shell 31 is movably fitted to the inner surface of the rectangular plate 32. A hollow vertical block 33 is fixedly provided on the upper surface of one of the rectangular plates 32. A spring 34 is fixedly provided on the inner surface of the hollow vertical block 33. Several springs 34 are arranged in an array between the inner surface of the hollow vertical block 33 and the rectangular limiting block 35 to improve the stability of the connection. A rectangular limiting block 35 is fixedly provided at the other end of each spring 34. The rectangular limiting block 35 slides against the inner surface of the hollow vertical block 33. The rectangular limiting block 35 movably passes through one of the rectangular plates 32 and is movably inserted into the limiting hole 311. The hollow vertical block 33 has a through groove 36 on its side, and a pull block 37 is slidably provided in the through groove 36. The pull block 37 is fixedly connected to the rectangular limiting block 35. In order to prevent the display screen 12 from being damaged by external objects, the rectangular limiting block 35 can be moved by pulling the pull block 37. The rectangular limiting block 35 enters the interior of the hollow vertical block 33. Then, the protective shell 31 can be attached to the inner surface of the rectangular plate 32, and the limiting hole 311 corresponds to the rectangular limiting block 35. After releasing the pull block 37, the rectangular limiting block 35 can be inserted into the limiting hole 311 by the force of the spring 34, thereby protecting the display screen 12 and preventing it from being damaged.

[0024] The pull block 37 has two pull openings 38 on its side. The cross-sectional shape of the pull block 37 is "T" shaped, and the two pull openings 38 are symmetrically arranged on the side of the pull block 37 to facilitate the movement of the pull block 37.

[0025] Working principle: When this utility model is in use, after the connector 11 is connected to the discharge control device body 1, the round rod 26 can be rotated by rotating the turntable 27. The rotation of the round rod 26 can drive the double-headed screw 22 to rotate. The two rectangular sleeves 24 threaded on the outer surface of the double-headed screw 22 move towards the middle, and the rubber round block 25 contacts the connector 11 to limit it, which can prevent the connector 11 from being separated from the discharge control device body 1 by force.

[0026] The turntable 27 can be prevented from rotating under force by inserting the bolt 291 into the round hole 28 corresponding to the threaded hole 29 and then rotating the bolt 291 to insert it into the threaded hole 29.

[0027] To prevent the display screen 12 from being damaged by external objects, the rectangular limiting block 35 can be moved by pulling the pull block 37. The rectangular limiting block 35 enters the interior of the hollow vertical block 33. Then, the protective shell 31 can be attached to the inner surface of the rectangular plate 32, and the limiting hole 311 corresponds to the rectangular limiting block 35. After releasing the pull block 37, the rectangular limiting block 35 can be inserted into the limiting hole 311 by the force of the spring 34, thereby protecting the display screen 12 and preventing it from being damaged.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A dual discharge control device for a high-power carbon dioxide laser tube, comprising a discharge control device body (1), characterized in that: The discharge control device body (1) is movably inserted with a connector (11), the discharge control device body (1) is provided with a display screen (12), a limiting component (2) is provided on one side of the discharge control device body (1), and a protective component (3) is fixedly provided on one side of the discharge control device body (1). The limiting component (2) includes a hollow horizontal plate (21), which is fixedly connected to one side of the discharge control device body (1). A double-headed screw (22) is rotatably provided on the inner surface of the hollow horizontal plate (21). A through groove (23) is provided on the side of the hollow horizontal plate (21). A rectangular sleeve (24) is threaded on the outer surface of the double-headed screw (22). The rectangular sleeve (24) slides and fits against the through groove (23) and the inner surface of the hollow horizontal plate (21). A rubber round block (25) is fixedly provided on one side of the opposite side of the rectangular sleeve (24). The rubber round block (25) is movably fitted against the side of the connector (11). A round rod (26) is fixedly provided at one end of the double-headed screw (22). The round rod (26) passes through the hollow horizontal plate (21). A turntable (27) is fixedly sleeved on the outer surface of the round rod (26).

2. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 1, characterized in that, The protective component (3) includes a protective shell (31), which is movably fitted to the side of the discharge control device body (1). A limiting hole (311) is provided on the side of the protective shell (31). A rectangular plate (32) is fixedly provided on the side of the discharge control device body (1). The inner surface of the protective shell (31) is movably fitted to the inner surface of the rectangular plate (32). A hollow vertical block (33) is fixedly provided on the upper surface of one of the rectangular plates (32), and a spring is fixedly provided on the inner surface of the hollow vertical block (33). 34), the other end of the spring (34) is fixedly provided with a rectangular limiting block (35), the rectangular limiting block (35) slides against the inner surface of the hollow vertical block (33), the rectangular limiting block (35) movably passes through one of the rectangular plates (32), the rectangular limiting block (35) is movably inserted into the limiting hole (311), the side of the hollow vertical block (33) is provided with a through groove (36), a pull block (37) is slidably provided in the through groove (36), and the pull block (37) is fixedly connected to the rectangular limiting block (35).

3. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 1, characterized in that, The turntable (27) has a round hole (28) on its side, and the hollow horizontal plate (21) has a threaded hole (29) on one side. A bolt (291) is movably inserted into the round hole (28), and the end of the bolt (291) is threaded into the threaded hole (29).

4. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 1, characterized in that, The rubber round blocks (25) are provided in a plurality of arrays, and the rubber round blocks (25) are distributed in an array on one side of the rectangular sleeve plate (24).

5. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 2, characterized in that, The springs (34) are provided in a plurality of units, and the springs (34) array is distributed between the inner surface of the hollow vertical block (33) and the rectangular limiting block (35).

6. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 2, characterized in that, The pull block (37) has two pull openings (38) on its side, and the two pull openings (38) are symmetrically arranged on the side of the pull block (37).

7. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 2, characterized in that, The protective shell (31) is made of a transparent material.

8. The dual discharge control device for a high-power carbon dioxide laser tube as described in claim 3, characterized in that, The circular holes (28) are provided in a plurality of form, and the circular holes (28) are arranged in a ring array on one side of the turntable (27).

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