CN220667689U - Multi-air-gap telescopic rod - Google Patents
Multi-air-gap telescopic rod Download PDFInfo
- Publication number
- CN220667689U CN220667689U CN202321966249.9U CN202321966249U CN220667689U CN 220667689 U CN220667689 U CN 220667689U CN 202321966249 U CN202321966249 U CN 202321966249U CN 220667689 U CN220667689 U CN 220667689U
- Authority
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- China
- Prior art keywords
- air
- air port
- rod
- barrel
- telescopic rod
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Links
- 238000007789 sealing Methods 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model discloses a multi-air-gap telescopic rod, which comprises a rod barrel, wherein a moving part is movably arranged in the rod barrel, the moving part is in sliding connection with the inner wall of the rod barrel, two ends of the rod barrel are respectively provided with an air port I and an air port II, a plurality of middle rings are fixedly arranged on the rod barrel, and an air port III is arranged on the middle rings; through the structural design of intermediate ring and air port three, when the air port I, the air port II are admitted air and are given vent to anger, can cooperate to admit air, give vent to anger, improve holistic air inlet, the air output, can carry out higher speed operation speed with the output pole through the cooperation, and then guaranteed holistic flexible speed.
Description
Technical Field
The utility model relates to the technical field of telescopic cylinders, in particular to a multi-air-gap telescopic rod.
Background
The cylinder is a cylindrical metal part which guides the piston to perform linear reciprocating motion in the cylinder. The air converts thermal energy into mechanical energy by expansion in the engine cylinder; the gas is compressed by a piston in a compressor cylinder to increase the pressure, so that the telescopic movement of the telescopic rod is realized;
traditional cylinder, it is comparatively slow through the flexible motion speed that the air inlet and outlet realized, can't realize some scenes that need high-speed operation, consequently need improve the cylinder to realize the effect of cylinder high-speed operation.
Disclosure of Invention
The utility model aims to provide a multi-air-deficiency telescopic rod so as to overcome the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the application discloses many gas lack telescopic links, including a pole section of thick bamboo, pole section of thick bamboo internalization is equipped with the moving part, the moving part with the inner wall sliding connection of a pole section of thick bamboo, gas port one and gas port two have been seted up respectively at the both ends of a pole section of thick bamboo, fixed being equipped with a plurality of intermediate ring on the pole section of thick bamboo, gas port three has been seted up on the intermediate ring.
Preferably, a sealing cover is arranged on one side of the rod barrel, a connecting cover is arranged on the other side of the rod barrel, one end of the moving piece is connected with an output rod, and the output rod penetrates through the connecting cover of the rod barrel and is in sliding connection with the connecting cover.
Preferably, the two ends of the rod cylinder are provided with connecting rings, and the connecting rings on the two sides are respectively provided with the first air port and the second air port.
Preferably, the air pump comprises an air pump, and the first air port, the second air port and the third air port are all connected to the output end of the air pump.
Preferably, the connecting cover is fixedly provided with a sealing element, the sealing element is positioned at the connecting position of the connecting cover and the output rod, the sealing element is provided with a connecting hole, and the sealing element is in sealing and sliding connection with the output rod.
Preferably, a sensor is arranged in the middle ring and is electrically connected with the air pump, and the sensor and the moving piece form triggering.
Preferably, the number of the intermediate rings is 1-5.
Preferably, the distance between the middle ring and the first and second ports is equal, and the distance between the middle rings is equal.
The utility model has the beneficial effects that:
(1) Through the structural design of intermediate ring and gas port three, when gas port one, gas port two are admitted air and are given vent to anger, can cooperate to admit air, give vent to anger, improve holistic air inlet, the volume of venthole, can carry out higher speed operation speed with the output pole through the cooperation, and then guaranteed holistic flexible speed.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a multi-air-deficiency telescopic rod according to the present utility model;
FIG. 2 is a schematic plan view of an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the planar structure of the structure at A-A in FIG. 2 in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 2, in accordance with an embodiment of the present utility model;
in the figure: 1. a pole barrel; 101. a connection cover; 102. a cover; 103. a connecting ring; 2. a moving member; 201. an output lever; 3. an air port I; 4. a second air port; 5. an intermediate ring; 501. an air port III; 6. and a seal.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-4, an embodiment of the utility model provides a multi-air-deficiency telescopic rod, which comprises a rod barrel 1, wherein a moving part 2 is movably arranged in the rod barrel 1, the moving part 2 is slidably connected with the inner wall of the rod barrel 1, two ends of the rod barrel 1 are respectively provided with an air port I3 and an air port II 4, a plurality of middle rings 5 are fixedly arranged on the rod barrel 1, an air port III 501 is arranged on the middle rings 5, air inlet and air outlet are carried out through one end of the air port I3 and one end of the air port II 4, the pneumatic telescopic effect can be realized, and then the air inlet or the air outlet through the air port III 501 is matched with the air port I3 and the air port II 4 to accelerate and enhance the telescopic effect.
One side of the rod barrel 1 is provided with a sealing cover 102, the other side is provided with a connecting cover 101, one end of the moving part 2 is connected with an output rod 201, the output rod 201 penetrates through the connecting cover 101 of the rod barrel 1 and is in sliding connection with the connecting cover 101, and the output rod 201 serves as output of a telescopic rod.
The two ends of the rod barrel 1 are provided with connecting rings 103, and the first air port 3 and the second air port 4 are respectively positioned on the connecting rings 103 at the two ends of the rod barrel 1.
The air pump is characterized by comprising an air pump, wherein the first air port 3, the second air port 4 and the third air port 501 are connected to the output end of the air pump, and the air pump is used for controlling air inlet and air outlet.
The connecting cover 101 is fixedly provided with a sealing element 6, the sealing element 6 is positioned at the connecting position of the connecting cover 101 and the output rod 201, the sealing element 6 is provided with a connecting hole, and the sealing element 6 is in sealing and sliding connection with the output rod 201.
The middle ring 5 is internally provided with a sensor, the sensor is electrically connected with the air pump, the sensor is triggered by the moving part 2, the air pump is further controlled by the sensor, the air inlet and the air outlet directions of the air port III 501 are converted, and the moving direction of the telescopic rod can be changed.
The number of the intermediate rings 5 is 1-5.
The distance between the middle ring 5 and the first air port 3 and the distance between the middle ring 5 and the second air port 4 are equal.
The working process of the utility model comprises the following steps:
according to the multi-air-deficiency telescopic rod, in an initial state, the moving part 2 is positioned at one end close to the air port II 4, when the multi-air-deficiency telescopic rod is used, air is fed into the air port II 4, air is discharged from the air port I3, and air is discharged from the air port III 501, so that the moving part 2 can be controlled to move towards the air port I3, and the moving speed of the moving part 2 is improved;
when one end of the moving member 2 passes through the middle ring 5 where the third air port 501 is positioned, the third air port 501 stops air outlet by triggering a sensor; when the other end of the moving member 2 passes through the middle ring 5 where the third air port 501 is located, the third air port 501 is converted into air inlet by triggering the sensor, so that the air inlet and air outlet direction conversion of the third air port 501 can be realized.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a many gas lack telescopic link which characterized in that: the novel air-conditioning device comprises a rod barrel (1), wherein a moving part (2) is movably arranged in the rod barrel (1), the moving part (2) is in sliding connection with the inner wall of the rod barrel (1), two ends of the rod barrel (1) are respectively provided with an air port I (3) and an air port II (4), a plurality of middle rings (5) are fixedly arranged on the rod barrel (1), and an air port III (501) is arranged on the middle rings (5); the air pump comprises an air pump, wherein the first air port (3), the second air port (4) and the third air port (501) are connected to the output end of the air pump; the middle ring (5) is internally provided with a sensor, the sensor is electrically connected with the air pump, and the sensor and the moving part (2) form triggering.
2. A multi-air-deficiency telescopic rod according to claim 1, wherein: one side of the pole barrel (1) is provided with a sealing cover (102), the other side is provided with a connecting cover (101), one end of the moving piece (2) is connected with an output pole (201), and the output pole (201) penetrates through the connecting cover (101) of the pole barrel (1) and is in sliding connection with the connecting cover (101).
3. A multi-air-deficiency telescopic rod according to claim 1, wherein: connecting rings (103) are arranged at two ends of the rod cylinder (1), and the first air port (3) and the second air port (4) are respectively arranged on the connecting rings (103) at two sides.
4. A multi-air-deficiency telescopic rod as defined in claim 2, wherein: the connecting cover (101) is fixedly provided with a sealing element (6), the sealing element (6) is positioned at the connecting position of the connecting cover (101) and the output rod (201), the sealing element (6) is provided with a connecting hole, and the sealing element (6) is in sealing and sliding connection with the output rod (201).
5. A multi-air-deficiency telescopic rod according to claim 1, wherein: a multi-air-deficiency telescopic rod according to claim 1, wherein: the number of the intermediate rings (5) is 1-5.
6. A multi-air-deficiency telescopic rod according to claim 1, wherein: the distance between the middle ring (5) and the first air port (3) and the distance between the middle ring (5) and the second air port (4) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966249.9U CN220667689U (en) | 2023-07-24 | 2023-07-24 | Multi-air-gap telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966249.9U CN220667689U (en) | 2023-07-24 | 2023-07-24 | Multi-air-gap telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667689U true CN220667689U (en) | 2024-03-26 |
Family
ID=90327206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321966249.9U Active CN220667689U (en) | 2023-07-24 | 2023-07-24 | Multi-air-gap telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667689U (en) |
-
2023
- 2023-07-24 CN CN202321966249.9U patent/CN220667689U/en active Active
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