Vacuum tube with reinforcing structure on surface
By setting an adjustment device on the outer surface of the vacuum tube and utilizing the cooperation of a circular ring and a threaded rod, the obstruction problem of the support block during the installation of components of different models is solved, the flexible adjustment and stable fixation of the support block position are achieved, and the applicability of the vacuum tube is improved.
Patent Information
- Application Number
- CN202422363667.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-09-27
AI Technical Summary
When the vacuum tube is installed on components of different models, the fixed connection between the support block and the outer surface of the vacuum tube may cause installation obstruction problems.
An adjustment device is set on the outer surface of the vacuum tube, including a ring and a threaded rod. The threaded rod drives the ring to slide, and the circular hole block slides synchronously, and is fixed with nuts and washers to achieve adjustment and stabilization of the support block position.
The flexible adjustment of the support block position is achieved, installation obstruction is avoided, and the applicability and stability of the vacuum tube are improved.
Smart Images
Figure CN223390489U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vacuum tubes, in particular to a vacuum tube with a reinforcement structure on the surface. Background Art
[0002] A vacuum tube is an electronic component that controls the flow of electrons in a circuit. It means that a vacuum is drawn inside a glass bottle to facilitate the flow of free electrons and effectively reduce the oxidation loss of the filament. Vacuum tubes are widely used in every corner of our lives.
[0003] When some longer vacuum tubes are in use, triangular support blocks are set on the outer surface of the vacuum tube to ensure the stability of the vacuum tube and prevent it from breaking easily. The stability of the triangle is used to reinforce and support the vacuum tube. However, the support blocks are fixedly connected to the outer surface of the vacuum tube. When the vacuum tube is installed in components of different models, there may be a problem that the support blocks may hinder the installation of the vacuum tube due to incompatibility. Utility Model Content
[0004] The utility model proposes a vacuum tube with a reinforced structure on the surface to solve the problem that when the vacuum tube is installed in components of different models, the support block is fixedly connected to the outer surface of the vacuum tube, and the support block may hinder the installation of the vacuum tube due to incompatibility.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vacuum tube with a reinforced structure on the surface, comprising a vacuum tube body, an outer surface of the vacuum tube body is provided with an adjusting device, the adjusting device comprises two circular rings, the outer surface of the vacuum tube body is inserted into the inner walls of the two circular rings, both sides of the outer surfaces of the circular rings are symmetrically fixedly connected with support blocks, one side of the support block abuts against the outer surface of the vacuum tube body, the outer surface of the circular ring is symmetrically fixedly connected with a circular hole block, one end of the vacuum tube body is symmetrically fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a threaded rod, the outer surface of the threaded rod is inserted into the inner walls of the two circular hole blocks, and one end of the vacuum tube body is provided with an auxiliary fixing device.
[0006] The effect achieved by the above components is: by setting the circular ring, under the action of the threaded rod, the circular ring connected to the circular ring can slide on the outer surface of the vacuum tube body, and the circular ring will drive the circular hole block to slide synchronously on the outer surface of the threaded rod during the movement, thereby facilitating the adjustment of the positions of the circular ring and the support block on the outer surface of the vacuum tube body according to different models of components, which is conducive to preventing the support block from obstructing the installation of the vacuum tube.
[0007] Preferably, nuts are provided on both sides of the circular hole block, and the outer surface of the threaded rod is threadedly connected to the inner walls of the two nuts.
[0008] The effect achieved by the above components is: by setting two nuts and rotating the two nuts separately, the two nuts are moved on the outer surface of the threaded rod until one side of the nut abuts against one side of the circular hole block, so that the circular hole block and the threaded rod can be fixed, and then the circular ring and the support block can be fixed to prevent the support block from shifting.
[0009] Preferably, a gasket is fixedly connected to one side of the nut, and the outer surface of the threaded rod is inserted into the inner wall of the gasket.
[0010] The effect achieved by the above components is that by providing a gasket, one side of the nut is abutted against one side of the circular hole block instead of the other side, which is helpful to prevent the nut from loosening easily.
[0011] Preferably, a sliding bar is symmetrically fixedly connected to the outer surface of the vacuum tube body, and a sliding groove is symmetrically opened on the inner wall of the ring, and the outer surface of the sliding bar is slidably connected to the inner wall of the sliding groove.
[0012] The effect achieved by the above components is: by setting the slide bar and the slide groove, when the ring moves on the outer surface of the vacuum tube body, it will drive the slide groove to slide synchronously on the outer surface of the slide bar, making the ring more stable during the movement.
[0013] Preferably, one end of the threaded rod is fixedly connected to a stopper, and one side of the stopper is fixedly connected to the outer surface of the vacuum tube body.
[0014] The effect achieved by the above components is that the stopper can block the nut and the circular hole block, which is beneficial to prevent the circular hole block and the nut from separating from the threaded rod.
[0015] Preferably, the auxiliary fixing device includes a threaded barrel, one end of which is fixedly connected to one end of the vacuum tube body, and the inner wall of the threaded barrel is threadedly connected to a threaded pin.
[0016] The effect achieved by the above components is: by setting the threaded barrel and the threaded pin, the threaded pin can be rotated so that the threaded pin can be extended and retracted on the inner wall of the threaded barrel, thereby facilitating the extension of the vacuum tube body according to actual needs, thereby improving the practicality of the vacuum tube.
[0017] Preferably, one end of the threaded pin is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.
[0018] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded pin to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded pin through the operating block.
[0019] Preferably, a rubber block is fixedly connected to one side of the operating block, and grooves are evenly formed on one side of the rubber block.
[0020] The effect achieved by the above components is that by providing the rubber block with the groove, the friction force on one side of the operating block can be increased, thereby having an anti-slip effect when one side of the operating block abuts against the mounting surface.
[0021] Compared with the prior art, the advantages and positive effects of the present invention are:
[0022] In the utility model, by setting the circular ring, under the action of the threaded rod, the circular ring connected to the circular ring can slide on the outer surface of the vacuum tube body. During the movement, the circular ring will drive the circular hole block to slide synchronously on the outer surface of the threaded rod, thereby facilitating the adjustment of the positions of the circular ring and the support block on the outer surface of the vacuum tube body according to different models of components, which is conducive to preventing the support block from obstructing the installation of the vacuum tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the vacuum tube body of the utility model;
[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;
[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.
[0027] Legend: 1. Vacuum tube body; 2. Support block; 3. Adjustment device; 31. Ring; 32. Hole block; 33. Threaded rod; 34. Fixing block; 35. Nut; 36. Washer; 37. Slide bar; 38. Slide groove; 39. Stopper; 4. Auxiliary fixing device; 41. Threaded barrel; 42. Threaded pin; 43. Operating block; 44. Rubber block. DETAILED DESCRIPTION
[0028] Example 1, with reference to Figure 1-Figure 4As shown, this embodiment discloses a vacuum tube with a reinforced structure on the surface, including a vacuum tube body 1, an adjustment device 3 is provided on the outer surface of the vacuum tube body 1, and the adjustment device 3 includes two circular rings 31. The outer surface of the vacuum tube body 1 is inserted into the inner walls of the two circular rings 31. Both sides of the outer surface of the circular rings 31 are symmetrically fixedly connected with support blocks 2. One side of the support block 2 abuts against the outer surface of the vacuum tube body 1. The outer surface of the circular rings 31 is symmetrically fixedly connected with circular hole blocks 32. One end of the vacuum tube body 1 is symmetrically fixedly connected with a fixing block 34. One side of the fixing block 34 is fixedly connected with a threaded rod 33. The outer surface of the threaded rod 33 is inserted into the inner wall of the two circular hole blocks 32. An auxiliary fixing device 4 is provided at one end of the vacuum tube body 1. By providing the circular ring 31, under the action of the threaded rod 33, the circular ring 31 connected to the circular ring 31 can slide on the outer surface of the vacuum tube body 1. During the movement, the circular ring 31 will drive the circular hole block 32 to slide synchronously on the outer surface of the threaded rod 33, thereby facilitating the adjustment of the positions of the circular ring 31 and the support block 2 on the outer surface of the vacuum tube body 1 according to different models of components, which is conducive to preventing the support block 2 from obstructing the installation of the vacuum tube.
[0029] Reference Figure 2-Figure 4 As shown, nuts 35 are provided on both sides of the circular hole block 32, and the outer surface of the threaded rod 33 is threadedly connected to the inner walls of the two nuts 35. By providing two nuts 35, the two nuts 35 are rotated respectively, so that the two nuts 35 move on the outer surface of the threaded rod 33 until one side of the nut 35 abuts against one side of the circular hole block 32, thereby fixing the circular hole block 32 and the threaded rod 33, and then fixing the ring 31 and the support block 2 to prevent the support block 2 from shifting; a gasket 36 is fixedly connected to one side of the nut 35, and the outer surface of the threaded rod 33 is inserted into the inner wall of the gasket 36. By providing the gasket 36, one side of the nut 35 is abutted against one side of the circular hole block 32, which is conducive to preventing the nut 35 from loosening easily.
[0030] Reference Figure 2 and Figure 3 As shown, the outer surface of the vacuum tube body 1 is symmetrically fixedly connected with a slide bar 37, and the inner wall of the ring 31 is symmetrically provided with a slide groove 38. The outer surface of the slide bar 37 is slidably connected to the inner wall of the slide groove 38. By setting the slide bar 37 and the slide groove 38, when the ring 31 moves on the outer surface of the vacuum tube body 1, it will drive the slide groove 38 to slide synchronously on the outer surface of the slide bar 37, so that the ring 31 is more stable during the movement; one end of the threaded rod 33 is fixedly connected with a stopper 39, and one side of the stopper 39 is fixedly connected to the outer surface of the vacuum tube body 1. By setting the stopper 39, the nut 35 and the circular hole block 32 can be blocked, which is conducive to preventing the circular hole block 32 and the nut 35 from separating from the threaded rod 33.
[0031] Reference Figure 2 and Figure 4 As shown, the auxiliary fixing device 4 includes a threaded barrel 41, one end of the threaded barrel 41 is fixedly connected to one end of the vacuum tube body 1, and the inner wall of the threaded barrel 41 is threadedly connected with a threaded pin 42. By setting the threaded barrel 41 and the threaded pin 42, the threaded pin 42 is rotated, and the threaded pin 42 can be extended and retracted on the inner wall of the threaded barrel 41, thereby facilitating the extension of the vacuum tube body 1 according to actual needs, thereby improving the practicality of the vacuum tube.
[0032] Reference Figure 2 and Figure 4 As shown, one end of the threaded pin 42 is fixedly connected to an operating block 43, and a protrusion is provided on the outer surface of the operating block 43. By providing the operating block 43, rotating the operating block 43 can drive the threaded pin 42 to rotate. At the same time, the outer surface of the operating block 43 is provided with a protrusion, which can effectively increase the friction of the outer surface of the operating block 43, and has an anti-slip effect when the operating block 43 is rotated, thereby facilitating the rotation of the threaded pin 42 through the operating block 43; one side of the operating block 43 is fixedly connected to a rubber block 44, and one side of the rubber block 44 is evenly provided with grooves. By providing the rubber block 44 with grooves, the friction on one side of the operating block 43 can be increased, and thus when one side of the operating block 43 abuts against the mounting surface, it has an anti-slip effect.
[0033] Working principle: When the position of the support block 2 needs to be adjusted, the nut 35 is rotated so that the nut 35 and the gasket 36 are appropriately away from the circular hole block 32, and the circular ring 31 is pushed to move on the outer surface of the vacuum tube body 1. During the movement, the circular ring 31 will drive the circular hole block 32 to slide synchronously on the outer surface of the threaded rod 33. At the same time, the circular ring 31 will drive the slide groove 38 to slide synchronously on the outer surface of the slide bar 37, making the circular ring 31 more stable during the movement. Until the support block 2 connected to the circular ring 31 reaches the appropriate position, the nut 35 is rotated again until the support block 2 connected to the circular ring 31 reaches the appropriate position. The washer 36 on one side of the nut 35 abuts against one side of the circular hole block 32, so that the circular hole block 32 and the threaded rod 33 can be fixed; when the vacuum tube body 1 needs to be installed on the mounting surface, the rotating operating block 43 drives the threaded pin 42 to rotate, and the threaded pin 42 can be extended and retracted on the inner wall of the threaded cylinder 41 until the operating block 43 connected to the threaded pin 42 reaches a suitable position. At the same time, the rubber block 44 on one side of the operating block 43 can increase the friction force on one side of the operating block 43, thereby having an anti-slip effect when one side of the operating block 43 abuts against the mounting surface.
Claims
1. A vacuum tube with a reinforcement structure on its surface, comprising a vacuum tube body (1), characterized in that: The outer surface of the vacuum tube body (1) is provided with an adjusting device (3), and the adjusting device (3) includes two circular rings (31). The outer surface of the vacuum tube body (1) is inserted into the inner walls of the two circular rings (31). Both sides of the outer surface of the circular ring (31) are symmetrically fixedly connected with support blocks (2). One side of the support block (2) abuts against the outer surface of the vacuum tube body (1). The outer surface of the circular ring (31) is symmetrically fixedly connected with a circular hole block (32). One end of the vacuum tube body (1) is symmetrically fixedly connected with a fixing block (34). One side of the fixing block (34) is fixedly connected with a threaded rod (33). The outer surface of the threaded rod (33) is inserted into the inner walls of the two circular hole blocks (32). One end of the vacuum tube body (1) is provided with an auxiliary fixing device (4).
2. The vacuum tube with a reinforced structure on the surface according to claim 1, characterized in that: Nuts (35) are provided on both sides of the circular hole block (32), and the outer surface of the threaded rod (33) is threadedly connected to the inner walls of the two nuts (35).
3. The vacuum tube with a reinforced structure on the surface according to claim 2, characterized in that: A washer (36) is fixedly connected to one side of the nut (35), and the outer surface of the threaded rod (33) is inserted into the inner wall of the washer (36).
4. The vacuum tube with a reinforced structure on the surface according to claim 1, characterized in that: The outer surface of the vacuum tube body (1) is symmetrically fixedly connected with a slide bar (37), the inner wall of the ring (31) is symmetrically provided with a slide groove (38), and the outer surface of the slide bar (37) is slidably connected to the inner wall of the slide groove (38).
5. The vacuum tube with a reinforced structure on the surface according to claim 1, characterized in that: One end of the threaded rod (33) is fixedly connected to a stopper (39), and one side of the stopper (39) is fixedly connected to the outer surface of the vacuum tube body (1).
6. The vacuum tube with a reinforced structure on the surface according to claim 1, characterized in that: The auxiliary fixing device (4) comprises a threaded barrel (41), one end of which is fixedly connected to one end of the vacuum tube body (1), and the inner wall of the threaded barrel (41) is threadedly connected to a threaded pin (42).
7. The vacuum tube with a reinforced structure on the surface according to claim 6, characterized in that: One end of the threaded pin (42) is fixedly connected to an operating block (43), and a protrusion is provided on the outer surface of the operating block (43).
8. The vacuum tube with a reinforced structure on the surface according to claim 7, characterized in that: One side of the operating block (43) is fixedly connected to a rubber block (44), and one side of the rubber block (44) is evenly provided with grooves.