Gas flow control device for gas spring supporting rod production

Abstract

The utility model discloses a gas flow control device for gas spring supporting rod production, which relates to the technical field of gas spring supporting rod production and comprises a gas flow control main body, a mounting seat is fixedly connected to the outer side wall of the gas flow control main body, a rotating disc is rotatably connected into the mounting seat, and a fixed seat is fixedly connected to the upper end of the rotating disc. The upper end of the fixing seat is fixedly connected with a connecting column, the outer side of the connecting column is fixedly connected with a mounting plate, the upper end of the mounting plate is movably connected with an electronic controller body, the upper end of the mounting plate is symmetrically provided with fixing assemblies, the upper end of the mounting seat is fixedly connected with a fixing block, and a limiting assembly is mounted in the fixing block. By the adoption of the structure, the electronic controller can be conveniently installed on the gas flow control body, complex installation steps or special tools are not needed, maintenance time is saved, the electronic controller can be rapidly replaced when breaking down, system shutdown time is shortened, and the service life of the system is prolonged. And the reliability and the stability of the system are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas spring support rod production, in particular to a gas flow control device for gas spring support rod production. Background Art

[0002] A gas spring strut is a device that uses gas as an elastic medium to provide support and cushioning. Commonly found in automotive components such as trunk lids, hoods, doors, and seats, it assists in the opening and closing of these components and provides stable support during closing. The gas flow control device used in gas spring strut production is a device used to precisely control gas flow. During the gas spring strut production process, gas flow control ensures that the filler, such as an inert gas or oil-gas mixture, is injected into the pressure cylinder at the appropriate rate and quantity.

[0003] Publication number "CN221004158U" discloses a gas flow control device, comprising a gas flow control body, both ends of which are provided with connecting pipes, a fixing seat movably sleeved on the outer wall of the connecting pipe, a baffle provided on the outer end of the connecting pipe, an insert provided on the outer wall of the baffle, a sealing gasket 1 sleeved on the outer wall of the insert, and the sealing gasket 1 fits the outer wall of the baffle; and also comprising a pipe, the left end of the pipe is provided with a connecting plate, the left wall of the connecting plate is provided with a fixing pipe, and the left end of the fixing pipe is clamped with a sealing gasket 2. The utility model adopts a single drive mechanism instead of a fixing method of multiple bolts, which is simple to install, easy to disassemble, time-saving and labor-saving to operate, and convenient for later repair or replacement of the gas flow controller, thereby increasing the convenience and practicality of using the gas flow controller and better meeting actual usage needs.

[0004] Although the above-mentioned utility model adopts a single drive mechanism instead of the fixing method of multiple bolts, it is simple to install, easy to disassemble, and saves time and effort to operate, which makes it convenient to repair or replace the gas flow controller in the future, increases the convenience and practicality of using the gas flow controller, and is more in line with actual usage needs. However, when the electronic controller on the gas flow control body needs to be repaired, parts replaced, software upgraded, or routine calibration and maintenance is required, great difficulties will be encountered, resulting in a longer equipment maintenance cycle, increased maintenance costs, and great inconvenience. Utility Model Content

[0005] In response to the problems mentioned in the background technology, the purpose of the present invention is to provide a gas flow control device for the production of gas spring support rods, so as to solve the problem that when the electronic controller on the gas flow control body needs to be repaired, parts replaced, software upgraded or daily calibration and maintenance is required, great difficulties will be encountered, resulting in a longer equipment maintenance cycle and increased maintenance costs.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A gas flow control device for producing gas spring support rods comprises a gas flow control body, an outer wall of the gas flow control body is fixedly connected to a mounting seat, a rotating groove is provided inside the mounting seat, a rotating disk is rotatably connected inside the rotating groove, an upper end of the rotating disk is fixedly connected to a fixing seat, an upper end of the fixing seat is fixedly connected to a connecting column, an outer side of the connecting column is fixedly connected to a mounting plate, an upper end of the mounting plate is movably connected to an electronic controller body, an upper end of the mounting plate is symmetrically fixedly connected to a connecting block, a fixing assembly is installed inside the connecting block, an upper end of the mounting seat is fixedly connected to the fixing block, and a limit assembly is installed inside the fixing block;

[0008] The fixing assembly includes a cavity, a first return spring, a movable plate, a card block and a pressing block. A cavity is opened inside the connecting block, and the first return spring is symmetrically fixedly connected inside the cavity. The other end of the first return spring is fixedly connected to the movable plate. The movable plate and the cavity are slidingly connected, and one end of the movable plate away from the first return spring is fixedly connected to the card block and the pressing block respectively. The end of the card block away from the movable plate extends out of the side end of the connecting block, and the end of the pressing block away from the movable plate extends out of the side end of the mounting plate. The bottom end of the electronic controller body is symmetrically opened with connecting grooves, the connecting groove and the connecting block are plug-in, and a card slot is opened at one end inside the connecting groove, and the card slot and the card block are card-connected, so that the electronic controller can be conveniently installed on the gas flow control body, making the installation process simple and quick, without the need for complicated installation steps or special tools, saving maintenance time, and can be quickly replaced when the electronic controller fails, thereby reducing system downtime and improving system reliability and stability.

[0009] As an optimal technical solution, an annular sliding groove is provided on the inner wall of the rotating groove, and an annular sliding block is fixedly connected to the outer wall of the rotating disk. The annular sliding groove matches the curvature of the annular sliding block, and the annular sliding block and the annular sliding groove are slidably connected, which can ensure the stable rotation of the rotating disk in the rotating groove and is not prone to deviation or falling off, thereby ensuring the stable operation of the electronic controller body.

[0010] As an optimal technical solution, the upper end of the connecting column is symmetrically fixed with a connecting plug through a circular array, and the bottom end of the electronic controller body is symmetrically provided with connecting slots through a circular array. The connecting plug and the connecting slot are plugged in, which can avoid signal interruption or equipment failure caused by poor contact or looseness, and ensure that the electronic controller can stably control the gas flow control body.

[0011] As an optimal technical solution, the limit assembly includes a moving block, a second return spring, a movable column, a handle and a limit column. A accommodating cavity is provided inside the fixed block, one end of the accommodating cavity is fixedly connected to the second return spring, and the other end of the second return spring is fixedly connected to the moving block. The moving block and the accommodating cavity are slidingly connected, and the end of the moving block close to the second return spring is fixedly connected to the movable column, the second return spring is sleeved on the outside of the movable column, and the end of the movable column away from the moving block extends out of the side end of the fixed block and is fixedly connected with the handle, and the end of the moving block away from the second return spring is fixedly connected to the limiting column, and the end of the limiting column away from the moving block extends out of the side end of the fixed block, and limiting grooves are symmetrically provided on the outside of the connecting column, and the limiting column and the limiting groove are plug-in, which can allow the user to adjust the direction of the electronic controller according to personal observation habits, greatly improving the user experience, and allowing the user to observe and control the electronic controller more conveniently when installing, debugging or operating the equipment.

[0012] As a preferred technical solution, a cannula is installed at one end of the gas flow control body, and a connecting pipe is installed at the end of the gas flow control body away from the cannula, which enables the gas flow control body to be quickly and accurately connected to other equipment or pipelines, simplifies the installation process, reduces the installation difficulty, and also improves the stability of the connection.

[0013] In summary, the present invention has the following beneficial effects:

[0014] First, in the present invention, by pressing the buttons on both sides of the mounting plate, the movable plate drives the card block to move, the movable plate presses against the first return spring, the first return spring is compressed, and the card block retracts into the cavity at the same time, and then the electronic controller body is placed on the upper end of the mounting plate, the connecting block is inserted into the connecting groove, the connecting plug is inserted into the connecting slot, and the button is released at the same time, the first return spring is reset, the movable plate rebounds and drives the card block to pop out, the card block is engaged with the card slot, and the assembly of the electronic controller body and the gas flow control body is completed, and the electronic controller can be conveniently installed on the gas flow control body, making the installation process simple and quick, without the need for complicated installation steps or special tools, saving maintenance time, and being able to quickly replace the electronic controller when it fails, thereby reducing system downtime and improving system reliability and stability;

[0015] Second, in the present invention, the handle is pulled outward, so that the movable column drives the moving block and the limit column to move, and the moving block presses against the second return spring, and the second return spring is compressed. At the same time, the limit column moves toward the fixed block, and the limit column and the limit groove are connected. Then the electronic controller body is pushed to make the rotating disk slide inside the rotating groove, and the annular sliding block slides inside the annular sliding groove. When the angle of the electronic controller body is adjusted, the handle is released, the second return spring is reset, and the moving block rebounds to drive the limit column to pop out, and the limit column and the limit groove are connected to complete the adjustment of the direction of the electronic controller body. It can allow the user to adjust the direction of the electronic controller according to his personal observation habits, greatly improves the user experience, and allows the user to observe and control the electronic controller more conveniently when installing, debugging or operating the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting base of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the electronic controller body of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing component of the present utility model.

[0020] Figure markings: 1. Gas flow control body; 2. Connecting pipe; 3. Insert tube; 4. Mounting seat; 5. Rotating groove; 6. Rotating disk; 7. Fixed seat; 8. Connecting column; 9. Mounting plate; 10. Connecting block; 11. Electronic controller body; 12. Connecting groove; 13. Card slot; 14. Fixing assembly; 141. Cavity; 142. First return spring; 143. Moving plate; 144. Card block; 145. Pressing block; 16. Annular sliding groove; 17. Annular sliding block; 18. Connecting plug; 19. Connecting slot; 20. Fixed block; 21. Accommodating chamber; 22. Limiting assembly; 221. Moving block; 222. Second return spring; 223. Movable column; 224. Pull handle; 225. Limiting column; 23. Limiting groove. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 4, a gas flow control device for producing a gas spring support rod described in this embodiment includes a gas flow control body 1, the outer wall of the gas flow control body 1 is fixedly connected to a mounting seat 4, a rotating groove 5 is opened inside the mounting seat 4, a rotating disk 6 is rotatably connected inside the rotating groove 5, the upper end of the rotating disk 6 is fixedly connected to a fixing seat 7, the upper end of the fixing seat 7 is fixedly connected to a connecting column 8, the outer side of the connecting column 8 is fixedly connected to a mounting plate 9, the upper end of the mounting plate 9 is movably connected to an electronic controller body 11, the upper end of the mounting plate 9 is symmetrically fixedly connected to a connecting block 10, a fixing component 14 is installed inside the connecting block 10, the upper end of the mounting seat 4 is fixedly connected to a fixing block 20, and a limiting component 22 is installed inside the fixing block 20;

[0023] The fixing assembly 14 includes a cavity 141, a first return spring 142, a movable plate 143, a card block 144 and a pressing block 145. A cavity 141 is opened inside the connecting block 10, and the first return spring 142 is symmetrically fixedly connected inside the cavity 141. The other end of the first return spring 142 is fixedly connected to the movable plate 143. The movable plate 143 is slidingly connected to the cavity 141. The end of the movable plate 143 away from the first return spring 142 is fixedly connected to the card block 144 and the pressing block 145 respectively. The end of the card block 144 away from the movable plate 143 extends out of the side end of the connecting block 10, and the end of the pressing block 145 away from the movable plate 143 extends out of the side end of the mounting plate 9. The bottom end of the electronic controller body 11 is symmetrically opened with a connecting groove 12, and the connecting groove 12 and the connecting block 10 are Plug and play, a card slot 13 is provided at one end of the connecting groove 12, and the card slot 13 is card-connected with the card block 144. Press the buttons 145 on both sides of the mounting plate 9 to make the movable plate 143 drive the card block 144 to move, and the movable plate 143 presses the first return spring 142. The first return spring 142 is compressed, and at the same time, the card block 144 retracts into the cavity 141. Then, the electronic controller body 11 is placed on the upper end of the mounting plate 9, so that the connecting block 10 is inserted into the connecting groove 12, and the connecting plug 18 is inserted into the connecting slot 19. At the same time, release the button 145, the first return spring 142 is reset, and the movable plate 143 rebounds to drive the card block 144 to pop out, and the card block 144 is card-connected with the card slot 13, completing the assembly of the electronic controller body 11 and the gas flow control body 1.

[0024] refer to Figure 2 An annular sliding groove 16 is provided on the inner wall of the rotating groove 5, and an annular sliding block 17 is fixedly connected to the outer wall of the rotating disk 6. The annular sliding groove 16 and the annular sliding block 17 have the same curvature. The annular sliding block 17 and the annular sliding groove 16 are slidably connected, pushing the electronic controller body 11 to make the rotating disk 6 slide inside the rotating groove 5. At the same time, the annular sliding block 17 slides inside the annular sliding groove 16 to complete the rotation of the direction of the electronic controller body 11.

[0025] refer to Figures 2 to 3The upper end of the connecting column 8 is symmetrically fixedly connected with a connecting plug 18 through a circular array, and the bottom end of the electronic controller body 11 is symmetrically provided with a connecting slot 19 through a circular array. The connecting plug 18 and the connecting slot 19 are plugged in. The electronic controller body 11 is placed on the mounting plate 9 so that the connecting plug 18 and the connecting slot 19 are plugged in. The connecting plug 18 and the connecting slot 19 have good electrical performance, which can ensure the stability and reliability of the signal during the transmission process, ensure that the electronic controller body 11 can accurately receive and send instructions, and realize precise control of the gas flow control body 1.

[0026] refer to Figure 4 The limit assembly 22 includes a moving block 221, a second return spring 222, a movable column 223, a pull handle 224 and a limit column 225. An accommodating chamber 21 is opened inside the fixed block 20, and one end of the accommodating chamber 21 is fixedly connected to the second return spring 222, and the other end of the second return spring 222 is fixedly connected to the moving block 221. The moving block 221 and the accommodating chamber 21 are slidingly connected. The end of the moving block 221 close to the second return spring 222 is fixedly connected to the movable column 223, and the second return spring 222 is sleeved on the outside of the movable column 223. The end of the movable column 223 away from the moving block 221 extends out of the side end of the fixed block 20 and is fixedly connected to the pull handle 224. The end of the moving block 221 away from the second return spring 222 is fixedly connected to the limiting column 225, and the end of the limiting column 225 away from the moving block 221 extends out of the side end of the fixed block 20. 8, the limiting grooves 23 are symmetrically provided on the outside, and the limiting column 225 is plugged into the limiting groove 23. Pull the handle 224 outward so that the movable column 223 drives the moving block 221 and the limiting column 225 to move, and the moving block 221 presses against the second return spring 222. The second return spring 222 is compressed, and at the same time, the limiting column 225 moves toward the fixed block 20. The limiting column 225 ends the plugging with the limiting groove 23, and then the electronic controller body 11 is pushed to make the rotating disk 6 slide inside the rotating groove 5, and at the same time, the annular sliding block 17 slides inside the annular sliding groove 16. When the angle of the electronic controller body 11 is adjusted, release the handle 224, the second return spring 222 is reset, the moving block 221 rebounds and drives the limiting column 225 to pop out, and the limiting column 225 is plugged into the limiting groove 23 to complete the adjustment of the direction of the electronic controller body 11.

[0027] refer to Figure 1 A cannula 3 is installed at one end of the gas flow control body 1, and a connecting pipe 2 is installed at the end of the gas flow control body 1 away from the cannula 3. The connecting pipe 2 can transport gas from the gas source to the gas flow control body 1, and the cannula 3 can enable the gas flow control body 1 to be easily connected to other equipment or pipelines.

[0028] Principle and advantages of use: First, press the buttons 145 on both sides of the mounting plate 9 to move the movable plate 143 and the card block 144 to move. The movable plate 143 presses the first return spring 142, the first return spring 142 is compressed, and the card block 144 retracts into the cavity 141 at the same time. Then, the electronic controller body 11 is placed on the upper end of the mounting plate 9, the connecting block 10 is inserted into the connecting groove 12, and the connecting plug 18 is inserted into the connecting slot 19. At the same time, the button 145 is released, the first return spring 142 is reset, the movable plate 143 rebounds and drives the card block 144 to pop out, and the card block 144 is engaged with the card slot 13, completing the assembly of the electronic controller body 11 and the gas flow control body 1, and then pull the handle 224 outward. , so that the movable column 223 drives the moving block 221 and the limiting column 225 to move, the moving block 221 presses the second return spring 222, the second return spring 222 is compressed, and at the same time the limiting column 225 moves toward the fixed block 20, the limiting column 225 ends the plugging with the limiting groove 23, and then the electronic controller body 11 is pushed, so that the rotating disk 6 slides inside the rotating groove 5, and the annular sliding block 17 slides inside the annular sliding groove 16. When the angle of the electronic controller body 11 is adjusted, the handle 224 is released, the second return spring 222 is reset, the moving block 221 rebounds and drives the limiting column 225 to pop out, and the limiting column 225 is plugged with the limiting groove 23, completing the adjustment of the direction of the electronic controller body 11;

[0029] The utility model can conveniently install the electronic controller on the gas flow control body 1, making the installation process simple and quick, without the need for complicated installation steps or special tools, saving maintenance time, and can quickly replace the electronic controller when it fails, thereby reducing system downtime and improving system reliability and stability. At the same time, it can allow the user to adjust the direction of the electronic controller according to personal observation habits, greatly improving the user experience.

Claims

1. A gas flow control device for producing a gas spring support rod, comprising a gas flow control body (1), characterized in that: The outer wall of the gas flow control body (1) is fixedly connected to a mounting seat (4), a rotating groove (5) is provided inside the mounting seat (4), a rotating disk (6) is rotatably connected inside the rotating groove (5), the upper end of the rotating disk (6) is fixedly connected to a fixing seat (7), the upper end of the fixing seat (7) is fixedly connected to a connecting column (8), the outer side of the connecting column (8) is fixedly connected to a mounting plate (9), the upper end of the mounting plate (9) is movably connected to an electronic controller body (11), the upper end of the mounting plate (9) is symmetrically fixedly connected to a connecting block (10), a fixing assembly (14) is installed inside the connecting block (10), the upper end of the mounting seat (4) is fixedly connected to a fixing block (20), and a limiting assembly (22) is installed inside the fixing block (20); The fixing assembly (14) comprises a cavity (141), a first return spring (142), a movable plate (143), a clamping block (144) and a pressing block (145); a cavity (141) is provided inside the connecting block (10); the first return spring (142) is symmetrically fixedly connected inside the cavity (141); the other end of the first return spring (142) is fixedly connected to the movable plate (143); the movable plate (143) and the cavity (141) are slidably connected; one end of the movable plate (143) away from the first return spring (142) is fixedly connected to the clamping block (144) and the pressing block (145); the end of the clamping block (144) away from the movable plate (143) extends out of the side end of the connecting block (10); the end of the pressing block (145) away from the movable plate (143) extends out of the side end of the mounting plate (9).

2. A gas flow control device for producing gas spring support rods according to claim 1, characterized in that: A connecting groove (12) is symmetrically provided at the bottom of the electronic controller body (11), and the connecting groove (12) is plug-connected with the connecting block (10). A card slot (13) is provided at one end inside the connecting groove (12), and the card slot (13) is card-connected with the card block (144).

3. The gas flow control device for producing gas spring support rods according to claim 1, characterized in that: An annular sliding groove (16) is provided on the inner wall of the rotating groove (5), and an annular sliding block (17) is fixedly connected to the outer wall of the rotating disk (6). The annular sliding groove (16) and the annular sliding block (17) have the same curvature, and the annular sliding block (17) and the annular sliding groove (16) are in sliding connection.

4. The gas flow control device for producing gas spring support rods according to claim 1, characterized in that: The upper end of the connecting column (8) is symmetrically fixedly connected with a connecting plug (18) through a circumferential array, and the bottom end of the electronic controller body (11) is symmetrically provided with a connecting slot (19) through a circumferential array, and the connecting plug (18) and the connecting slot (19) are plug-connected.

5. The gas flow control device for producing gas spring support rods according to claim 1, characterized in that: The limiting assembly (22) includes a moving block (221), a second return spring (222), a movable column (223), a pull handle (224) and a limiting column (225); a receiving cavity (21) is provided inside the fixed block (20); one end of the receiving cavity (21) is fixedly connected to the second return spring (222); the other end of the second return spring (222) is fixedly connected to the moving block (221); the moving block (221) is slidably connected to the receiving cavity (21); the moving block (221) is close to the second return spring (222); One end of the second return spring (222) is fixedly connected to a movable column (223), the second return spring (222) is sleeved on the outside of the movable column (223), one end of the movable column (223) away from the moving block (221) extends out of the side end of the fixed block (20) and is fixedly connected to a pull handle (224), one end of the moving block (221) away from the second return spring (222) is fixedly connected to a limiting column (225), and one end of the limiting column (225) away from the moving block (221) extends out of the side end of the fixed block (20).

6. The gas flow control device for producing gas spring support rods according to claim 5, characterized in that: The outer sides of the connecting columns (8) are symmetrically provided with limiting grooves (23), and the limiting columns (225) are plug-connected with the limiting grooves (23).

7. The gas flow control device for producing gas spring support rods according to claim 1, characterized in that: A cannula (3) is installed at one end of the gas flow control body (1), and a connecting tube (2) is installed at the end of the gas flow control body (1) away from the cannula (3).

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