High-voltage end flexible connection type carbon dioxide separation type laser tube

Abstract

The utility model discloses a high-voltage end flexible connection type carbon dioxide separation type laser tube, which relates to the technical field of laser tubes and comprises a laser tube body, the outer side surface of the laser tube body is in threaded connection with a mounting plate, the outer side surface of the mounting plate is provided with a limiting groove, and the inner side surface of the limiting groove is fixedly connected with a heat conducting plate. And the top end and the bottom end of the mounting plate are movably connected with fixing blocks. By the adoption of the structure, when the laser tube is used, a user can install the laser tube body on the support through the limiting groove, the limiting groove can effectively limit the installation position of the laser tube body, and therefore the user does not need to install the laser tube body in the mode of going back to the measurement position; and meanwhile, the mounting plate is fixed on the outer side surface of the laser tube body in a threaded manner, so that when the mounting plate is not used, the user can detach the mounting plate in a manner of screwing the second bolt out of the second screw hole, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser tubes, in particular to a high-voltage end soft-connection carbon dioxide separation type laser tube. Background Art

[0002] The laser tube is mainly composed of three parts: hard glass, resonant cavity, and electrode. The sealed CO2 laser is usually a three-layer casing structure. The innermost is the discharge tube, the middle is the water purification sleeve, and the outermost is the gas storage sleeve. The return gas pipe is used to connect the discharge tube and the gas storage tube. The resonant cavity part is composed of a total reflection mirror and an output reflection mirror. The total reflection mirror of the resonant cavity is generally based on optical glass with a gold film on the surface. The electrode part is a CO2 laser. Generally, a cold cathode is used in a cylindrical shape. The selection of cathode material has a great influence on the life of the laser. The basic requirements for the cathode material are: low sputtering rate and low gas absorption rate.

[0003] A Chinese patent with publication number "CN206250562U" discloses a high-voltage end soft-connected carbon dioxide separation type laser tube, including a gas storage tube, characterized in that at least one group of water-cooling tubes is arranged inside the gas storage tube, a return air tube is sleeved on the outside of the water-cooling tube, the axis of the water-cooling tube is a discharge tube, one end of the gas storage tube is provided with a high-voltage end cap for connecting to the positive electrode, and the other end is provided with a low-voltage end cap for connecting to the negative electrode, the high-voltage end cap includes a high-voltage end cap body, and one end of the high-voltage end cap body close to the discharge tube is provided with a connecting arm coaxially corresponding to the discharge tube, and a positioning hole penetrating the high-voltage end cap is provided at the axis of the connecting arm.

[0004] However, this device still has some shortcomings. When using the laser tube, the user will place the laser tube on a bracket, and the connection point on the bracket can be electrically connected to the laser tube. Then the operation of the laser tube can be controlled by the switch button on the bracket. However, the exterior of the laser tube is relatively smooth and there is no limit structure. Therefore, the user needs to manually measure and adjust the position of the laser tube to determine its limited position, and then support and fix it, which is very inconvenient. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a high-voltage end soft-connected carbon dioxide separation laser tube to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A high-pressure end soft-connected carbon dioxide separation laser tube comprises a laser tube body, the top end of the laser tube body is fixedly connected with a cover body, the outer side surface of the laser tube body is fixedly connected with a connector, the outer side surface of the laser tube body is slidably connected with a support mechanism, the outer side surface of the laser tube body is threadedly connected with a mounting plate, the outer side surface of the mounting plate is provided with a limiting groove, the inner side surface of the limiting groove is fixedly connected with a heat conducting plate, the heat conducting plate covers the inner side surface of the limiting groove, the top and bottom ends of the mounting plate are movably connected with a fixing block, the top end of the fixing block is provided with a second screw hole, the second screw hole penetrates the top end of the fixing block and the mounting plate, the inner side of the second screw hole is threadedly connected with a second bolt, and the mounting plate is threadedly connected to the outer side surface of the laser tube body through the second screw hole and the second bolt.

[0008] As a preferred technical solution, the outer side surface of the laser tube body is slidably connected to a limit block, the top of the limit block is in contact with the bottom end of the mounting plate, and the outer side surface of the laser tube body is provided with a second slide groove matching the limit block, and the limit block is slidably connected to the outer side surface of the laser tube body through the second slide groove.

[0009] As an optimal technical solution, a third screw hole is provided on the outer side of the limit block, the third screw hole passes through the limit block, the inner side of the third screw hole is threadedly connected with a third bolt, the inner side of the third bolt is fixedly connected with a rubber pad, and the inner side of the rubber pad is in contact with the outer side of the laser tube body.

[0010] As a preferred technical solution, the support mechanism includes a support plate, the outer side surface of the laser tube body is slidably connected to the support plate, one side of the support plate is fixedly connected to a telescopic rod, and one side of the telescopic rod is fixedly connected to a bottom plate.

[0011] As a preferred technical solution, a first sliding groove matching the support plate is provided on the outer side of the laser tube body, and the support plate is slidably connected to the outer side of the laser tube body through the first sliding groove.

[0012] As a preferred technical solution, a groove is opened on one side of the bottom plate, and an anti-skid pad is fixedly connected to the inner bottom end of the groove, and the anti-skid pad covers the inner side of the groove.

[0013] As a preferred technical solution, a first limit plate is fixedly connected to one side of the support plate, and a second limit plate is fixedly connected to the other side of the base plate. The position of the first limit plate is symmetrical to that of the second limit plate. A first screw hole is opened at the bottom end of the second limit plate, and a first bolt is threadedly connected to the inner side of the first screw hole. The top end of the first bolt is in contact with the bottom end of the first limit plate.

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

[0015] First, when in use, the user can install the laser tube body on the bracket through the limiting groove, and the limiting groove can effectively limit the installation position of the laser tube body, so the user does not need to measure the position back and forth to install it. At the same time, because the mounting plate is threadedly fixed on the outer side of the laser tube body, when the mounting plate is not in use, the user can also remove the mounting plate by screwing the second bolt out of the second screw hole, which is convenient and quick;

[0016] Second, when the laser tube body is installed on the bracket, the front and rear sides of the laser tube body are in a floating state. If it is subjected to a little pressure, it will cause considerable damage to itself. Due to the existence of the telescopic rod, the user can first adjust the position of the bottom plate through the telescopic rod, and then tighten the first bolt to fix the position of the bottom plate. The bottom plate can effectively support the bottom ends of the front and rear sides of the laser tube body, and the anti-skid pad can prevent the bottom plate from sliding, thereby effectively improving the stability of the laser tube body. At the same time, the bottom end of the laser tube body has a support point, which can also effectively improve its own pressure resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0019] Figure 3 It is a schematic diagram of the limit block structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the support mechanism of the utility model.

[0021] Figure numerals: 1. laser tube body, 2. cover body, 3. connector, 4. first slide groove, 5. support mechanism, 51. support plate, 52. telescopic rod, 53. bottom plate, 54. groove, 55. anti-slip pad, 56. first limit plate, 57. second limit plate, 58. first screw hole, 59. first bolt, 6. mounting plate, 7. limit groove, 8. heat conducting plate, 9. fixing block, 10. second screw hole, 11. second bolt, 12. second slide groove, 13. limit block, 14. third screw hole, 15. third bolt, 16. rubber pad. DETAILED DESCRIPTION

[0022] refer to Figures 1 to 4The high-pressure end soft-connection carbon dioxide separation type laser tube of this embodiment comprises a laser tube body 1, a cover body 2 is fixedly connected to the top of the laser tube body 1, a connector 3 is fixedly connected to the outer side of the laser tube body 1, a supporting mechanism 5 is slidably connected to the outer side of the laser tube body 1, a mounting plate 6 is threadedly connected to the outer side of the laser tube body 1, a limiting groove 7 is provided on the outer side of the mounting plate 6, a heat conducting plate 8 is fixedly connected to the inner side of the limiting groove 7, and the heat conducting plate 8 covers the inner side of the limiting groove 7, the top and bottom of the mounting plate 6 are movably connected to a fixing block 9, the top of the fixing block 9 is provided with a second screw hole 10, and the second screw hole 10 passes through the fixing block 9 and the mounting plate 6. At the top, the inner side of the second screw hole 10 is threadedly connected with a second bolt 11, and the mounting plate 6 is threadedly connected to the outer side of the laser tube body 1 through the second screw hole 10 and the second bolt 11. When in use, the user can install the laser tube body 1 on the bracket through the limiting groove 7, and the limiting groove 7 can effectively limit the installation position of the laser tube body 1, so that the user does not need to install it in a way of measuring the position back and forth. At the same time, because the mounting plate 6 is threadedly fixed to the outer side of the laser tube body 1, when the mounting plate 6 is not in use, the user can also remove the mounting plate 6 by screwing the second bolt 11 out of the second screw hole 10, which is convenient and quick.

[0023] refer to Figure 1 and Figure 3 The outer side surface of the laser tube body 1 is slidably connected to the limiting block 13, and the top of the limiting block 13 is in contact with the bottom end of the mounting plate 6. The outer side surface of the laser tube body 1 is provided with a second slide groove 12 matching the limiting block 13. The limiting block 13 is slidably connected to the outer side surface of the laser tube body 1 through the second slide groove 12. The limiting block 13 can block the top and bottom ends of the mounting plate 6, thereby preventing the position of the mounting plate 6 from being offset. At the same time, the second slide groove 12 can facilitate the adjustment of the position of the limiting block 13. When adjusting the position of the mounting plate 6, the user can also adjust the position of the limiting block 13 accordingly through the second slide groove 12, thereby effectively improving the fixation of the mounting plate 6.

[0024] refer to Figure 3 A third screw hole 14 is provided on the outer side of the limit block 13, and the third screw hole 14 penetrates the limit block 13. A third bolt 15 is threadedly connected to the inner side of the third screw hole 14, and a rubber pad 16 is fixedly connected to the inner side of the third bolt 15. The inner side of the rubber pad 16 is in contact with the outer side of the laser tube body 1. Due to the existence of the third bolt 15, when the position of the limit block 13 is adjusted, the user can screw the third bolt 15 and push the third bolt 15 against the outer side of the laser tube body 1 to fix the position of the limit block 13. The rubber pad 16 can protect the outer side of the laser tube body 1 to prevent the third bolt 15 from damaging the outer side of the laser tube body 1, thereby achieving the purpose of conveniently fixing the position of the limit block 13.

[0025] refer to Figure 1 and Figure 4 The supporting mechanism 5 includes a supporting plate 51, the outer side surface of the laser tube body 1 is slidably connected with the supporting plate 51, one side of the supporting plate 51 is fixedly connected with a telescopic rod 52, one side of the telescopic rod 52 is fixedly connected with a bottom plate 53, the telescopic rod 52 includes a movable rod and a sleeve rod, the movable rod is sleeved on the inner side of the sleeve rod, the sleeve rod is fixedly connected to the bottom end of the supporting plate 51, and the bottom plate 53 is fixedly connected to the top of the sleeve rod. When the laser tube body 1 is installed on the bracket, the front and rear sides of the laser tube body 1 are both in a floating state, and if it is subjected to a little pressure, it will cause considerable damage to itself. Due to the existence of the telescopic rod 52, the user can adjust the position of the bottom plate 53 through the telescopic rod 52, and the bottom plate 53 can effectively support the bottom end of the laser tube body 1. The bottom end of the laser tube body 1 has a support point, which can increase its own force area, thereby effectively improving the toughness of the laser tube body 1.

[0026] refer to Figure 1 and Figure 4 The outer side of the laser tube body 1 is provided with a first slide groove 4 matching the support plate 51. The support plate 51 is slidably connected to the outer side of the laser tube body 1 through the first slide groove 4. The shape of the first slide groove 4 is circular. With the first slide groove 4, it is convenient to adjust the angle of the support plate 51. Because the shape of the laser tube body 1 is cylindrical, when the laser tube body 1 rotates, the support plate 51 can also rotate through the first slide groove 4, so that the bottom end of the laser tube body 1 can be supported at all times.

[0027] refer to Figure 4 A groove 54 is provided on one side of the bottom plate 53, and an anti-skid pad 55 is fixedly connected to the inner bottom end of the groove 54. The anti-skid pad 55 covers the inner side of the groove 54. The anti-skid pad 55 can effectively increase the friction at the bottom end of the bottom plate 53, thereby preventing the bottom end of the bottom plate 53 from being displaced, thereby further improving the stability of the bottom end of the bottom plate 53.

[0028] refer to Figure 4 A first limiting plate 56 is fixedly connected to one side of the support plate 51, and a second limiting plate 57 is fixedly connected to the other side of the bottom plate 53. The position of the first limiting plate 56 is symmetrical to that of the second limiting plate 57. A first screw hole 58 is provided at the bottom end of the second limiting plate 57. A first bolt 59 is threadedly connected to the inner side of the first screw hole 58. The top end of the first bolt 59 is in contact with the bottom end of the first limiting plate 56. When the position of the bottom plate 53 is adjusted, the user can screw the first bolt 59 and push the first bolt 59 against the bottom end of the first limiting plate 56 to fix the length of the telescopic rod 52, thereby preventing the telescopic rod 52 from extending and retracting by itself.

[0029] Principle and advantages of use: When in use, the user can install the laser tube body 1 on the bracket through the limit groove 7. The limit groove 7 can effectively limit the installation position of the laser tube body 1, so it is not necessary for the user to install it by measuring the position back and forth. At the same time, because the mounting plate 6 is threadedly fixed to the outer side of the laser tube body 1, when the mounting plate 6 is not in use, the user can also remove the mounting plate 6 by screwing the second bolt 11 out of the second screw hole 10, which is convenient and quick. The limit block 13 can block the top and bottom ends of the mounting plate 6, thereby preventing the position of the mounting plate 6 from being offset. At the same time, the second slide groove 12 can facilitate the limit The position of the limit block 13 can be adjusted. When adjusting the position of the mounting plate 6, the user can also adjust the position of the limit block 13 accordingly through the second slide groove 12, thereby effectively improving the fixation of the mounting plate 6. Due to the presence of the third bolt 15, when the position of the limit block 13 is adjusted, the user can screw the third bolt 15 and push the third bolt 15 against the outer side of the laser tube body 1 to fix the position of the limit block 13. The rubber pad 16 can protect the outer side of the laser tube body 1 to prevent the third bolt 15 from damaging the outer side of the laser tube body 1, thereby achieving the purpose of conveniently fixing the position of the limit block 13. The telescopic rod 52 includes a movable rod The sleeve rod is connected to the inner side of the sleeve rod, the sleeve rod is fixedly connected to the bottom end of the support plate 51, and the bottom plate 53 is fixedly connected to the top end of the sleeve rod. When the laser tube body 1 is installed on the bracket, the front and rear sides of the laser tube body 1 are both in a floating state. If it is subjected to a little pressure, it will cause considerable damage to itself. Due to the existence of the telescopic rod 52, the user can adjust the position of the bottom plate 53 through the telescopic rod 52. The bottom plate 53 can effectively support the bottom end of the laser tube body 1. The bottom end of the laser tube body 1 has a support point, which can increase its own force area, thereby effectively improving the toughness of the laser tube body 1. The shape of the first slide groove 4 is circular, with The first slide groove 4 is convenient for adjusting the angle of the support plate 51. Since the shape of the laser tube body 1 is cylindrical, when the laser tube body 1 rotates, the support plate 51 can also rotate through the first slide groove 4, so that the bottom end of the laser tube body 1 can be supported at all times. The anti-skid pad 55 can effectively increase the friction force at the bottom end of the bottom plate 53, thereby preventing the bottom end of the bottom plate 53 from being displaced, thereby further improving the stability of the bottom end of the bottom plate 53. When the position of the bottom plate 53 is adjusted, the user can screw the first bolt 59 and push the first bolt 59 against the bottom end of the first limit plate 56 to fix the length of the telescopic rod 52, thereby preventing the telescopic rod 52 from extending and retracting by itself.

Claims

1. A high-voltage end soft-connection carbon dioxide separation laser tube, comprising a laser tube body (1), characterized in that: The top end of the laser tube body (1) is fixedly connected to a cover body (2); the outer side surface of the laser tube body (1) is fixedly connected to a connector (3); the outer side surface of the laser tube body (1) is slidably connected to a support mechanism (5); the outer side surface of the laser tube body (1) is threadedly connected to a mounting plate (6); a limiting groove (7) is provided on the outer side surface of the mounting plate (6); a heat conducting plate (8) is fixedly connected to the inner side surface of the limiting groove (7); the heat conducting plate (8) covers the inner side surface of the limiting groove (7); the top and bottom ends of the mounting plate (6) are movably connected to a fixing block (9); the top end of the fixing block (9) is provided with a second screw hole (10); the second screw hole (10) penetrates the fixing block (9) and the top end of the mounting plate (6); the inner side of the second screw hole (10) is threadedly connected to a second bolt (11); the mounting plate (6) is threadedly connected to the outer side surface of the laser tube body (1) through the second screw hole (10) and the second bolt (11).

2. The high-voltage end soft-connected carbon dioxide separation laser tube according to claim 1 is characterized in that: The outer side surface of the laser tube body (1) is slidably connected to a limit block (13), the top end of the limit block (13) is in contact with the bottom end of the mounting plate (6), the outer side surface of the laser tube body (1) is provided with a second slide groove (12) matching the limit block (13), and the limit block (13) is slidably connected to the outer side surface of the laser tube body (1) via the second slide groove (12).

3. The high-voltage end soft-connected carbon dioxide separation laser tube according to claim 2 is characterized in that: A third screw hole (14) is formed on the outer side of the limit block (13), the third screw hole (14) passes through the limit block (13), a third bolt (15) is threadedly connected to the inner side of the third screw hole (14), a rubber pad (16) is fixedly connected to the inner side of the third bolt (15), and the inner side of the rubber pad (16) is in contact with the outer side of the laser tube body (1).

4. The high-voltage end soft-connected carbon dioxide separation laser tube according to claim 1 is characterized in that: The support mechanism (5) comprises a support plate (51), the outer side surface of the laser tube body (1) is slidably connected to the support plate (51), one side of the support plate (51) is fixedly connected to a telescopic rod (52), and one side of the telescopic rod (52) is fixedly connected to a bottom plate (53).

5. The high-voltage end soft-connected carbon dioxide separation laser tube according to claim 4 is characterized in that: The outer side surface of the laser tube body (1) is provided with a first sliding groove (4) matching the support plate (51), and the support plate (51) is slidably connected to the outer side surface of the laser tube body (1) via the first sliding groove (4).

6. The high-voltage end soft-connected carbon dioxide separation laser tube according to claim 4 is characterized in that: A groove (54) is provided on one side of the bottom plate (53), and an anti-skid pad (55) is fixedly connected to the inner bottom end of the groove (54), and the anti-skid pad (55) covers the inner side of the groove (54).

7. The high-voltage end soft-connected carbon dioxide separation laser tube according to claim 4 is characterized in that: A first limiting plate (56) is fixedly connected to one side of the support plate (51), and a second limiting plate (57) is fixedly connected to the other side of the bottom plate (53); the position of the first limiting plate (56) is symmetrical to the position of the second limiting plate (57); a first screw hole (58) is provided at the bottom end of the second limiting plate (57); a first bolt (59) is threadedly connected to the inner side of the first screw hole (58); and the top end of the first bolt (59) is in contact with the bottom end of the first limiting plate (56).

Images