CN112901616A - Multi-directional and multi-purpose convenient locking and connecting device - Google Patents
Multi-directional and multi-purpose convenient locking and connecting device Download PDFInfo
- Publication number
- CN112901616A CN112901616A CN202110288453.9A CN202110288453A CN112901616A CN 112901616 A CN112901616 A CN 112901616A CN 202110288453 A CN202110288453 A CN 202110288453A CN 112901616 A CN112901616 A CN 112901616A
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- China
- Prior art keywords
- connecting device
- pipe fitting
- large shaft
- fixing clamp
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000008602 contraction Effects 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
- F16B7/0486—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming an abutting connection of at least one tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
- F16C11/103—Arrangements for locking frictionally clamped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a multidirectional and multipurpose convenient locking and connecting device, which belongs to the field of mechanical product manufacturing and is characterized in that: it is including setting up two left and right fixation clamps, setting up 1-2 sets of adjustment locking subassembly between two fixation clamps, one set of adjustment locking subassembly includes: the device comprises a pipe fitting connecting device, a contraction ring end, a cam wrench, a small shaft, a large shaft, a connecting ring screw, a gasket, a nut or a fastening device; the left fixing clamp and the right fixing clamp are arranged on the pipe fitting connecting device, the mounting hole of the large shaft is formed in the fixing clamp, two sides of the pipe fitting connecting device are protruded, the connecting lug of the large shaft is arranged on the protruded part, two ends of the large shaft can protrude out of the connecting lug and can rotate in the connecting lug, the large shaft connecting device can be used for connecting external objects with the pipe fitting connecting device, multiple directions can be implemented on the same plane, angles can be adjusted and locked at large angles, and the large shaft connecting device is free of gaps during locking, reliable in firm and stable connection, convenient to use and multipurpose.
Description
Technical Field
The invention relates to a multi-directional multi-purpose convenient locking connecting device, and belongs to the field of machine manufacturing.
Background
Coupling devices are often found in mechanical products, such as: scaffold joints, pipe joints, hinges, etc., which can function as joints, but have some disadvantages due to the structural design thereof, such as: some can not carry out 90 degrees or 180 degrees wide-angle adjustment and connection, some can only be connected at an angle on the plane, some although can be connected in coplanar and certain direction, but, because the rotation angle receives the restriction, the use has been influenced, or it is gapped not hard up to lead to connecting insecure between each part after connecting, need to twist the screw when connecting some, waste time and energy etc. can not satisfy production and user demand, consequently, advocate energy-conservation and environmental protection, convenient and efficient trend down day by day at present, people need better technical scheme can produce, this technical scheme also is exactly in order to provide the produced of better product scheme for people.
Disclosure of Invention
In order to solve the problems, the technical scheme provided by the invention is a multi-direction and multi-purpose convenient locking connecting device, which is characterized in that: it is including setting up two left and right fixation clamps, setting up 1-2 sets of adjustment locking subassembly between two fixation clamps, one set of adjustment locking subassembly includes: the device comprises a pipe fitting connecting device, a contraction ring end, a cam wrench, a small shaft, a large shaft, a connecting ring screw, a gasket, a nut or a fastening device; the pipe fitting connecting device is provided with a left fixing clamp and a right fixing clamp, the fixing clamps are provided with mounting holes of the large shaft, two sides of the pipe fitting connecting device are protruded, the protruding parts are provided with connecting lugs of the large shaft, so that the two ends of the large shaft can protrude from the connecting lugs and can rotate in the connecting lugs, and the protruding parts of the connecting lugs of the large shaft are connected with the mounting holes on the fixing clamps; the contraction ring is a ring-shaped circle with a gap, and the inner ring form comprises two forms, wherein one of the two forms is selected from one form, and the contraction ring is serrated or not serrated; the pipe fitting connecting device comprises a shrink ring, a pipe fitting connecting device, a cam spanner, a nut, a shrink ring screw, a nut, a connecting ring, a nut; the left fixing clamp and the right fixing clamp are connected with the large shaft in two ways, and one of the two ways is selected from the following two ways: one fixing clamp and one end of the large shaft form a whole, and the other end of the large shaft is connected with the other fixing clamp through a fastening device; or the two fixing clamps are respectively connected and fixed with the two ends of the large shaft through fastening devices; according to the cam wrench, the notch of the shrink ring is compressed, the shrink ring is locked in rotation on the large shaft, the rotation of the pipe fitting connecting device is limited, the cam wrench is lifted, the notch on the shrink ring is loosened, the locking of the shrink ring is loosened, the shrink ring can rotate on the large shaft, and the pipe fitting connecting device can rotate.
The solution also has the characteristics that: the mounting hole of the large shaft arranged on the fixing clamp is coaxial with the connecting lug of the large shaft of the pipe fitting connecting device.
The solution also has the characteristics that: the left fixing clamp and the right fixing clamp are provided with 1-2 mounting holes, and each fixing clamp can be provided with 1-2 sets of adjusting and locking assemblies, and the scheme is further characterized in that: after the fixing clamp is connected with the large shaft, the large shaft cannot rotate on the fixing clamp, and the pipe fitting connecting device is connected with the shrinkage ring and the shrinkage ring to be connected with the cam wrench and can rotate on the large shaft.
The solution also has the characteristics that: the pipe fitting connecting device is characterized in that two sides of one end of the pipe fitting connecting device are protruded, a screw hole can be formed in the bottom of the pipe fitting connecting device, and the other end of the pipe fitting connecting device can be connected with an external pipe fitting or other facilities.
The solution also has the characteristics that: one end or both ends of macroaxis can set up screw or screw hole for supply to be connected with fastener, fastener has included nut and screw.
The solution also has the characteristics that: the fixing clamp is provided with a mounting hole of the large shaft, and the shape of the mounting hole comprises any one of the following optional parts: semi-circular, geometric.
The solution also has the characteristics that: and a gasket is arranged between the lower part of the cam wrench and the upper part of the end head of the contraction ring, and a connecting ring screw can penetrate through the gasket.
The solution also has the characteristics that: when the pipe fitting connecting device is not connected by using the nut, the bottom of the pipe fitting connecting device and the end of the contraction ring can be directly welded together.
Compared with the prior art, the invention has the advantages and beneficial effects that:
1. the angle can be adjusted in multiple directions on the same plane by 0-360 degrees, and the angle can be adjusted and locked at a large angle;
2. the connection is reliable, firm and stable, and no gap exists;
3. the operation is simple, convenient and fast, and the use is convenient;
5. wide application range and multiple purposes.
Drawings
FIG. 1 is a schematic structural view of a direction-adjusting locking assembly according to an embodiment of the multi-directional, multi-purpose and convenient locking connection apparatus of the present invention.
In the figure, 1, a fixing clamp, 2, a pipe fitting connecting device, 3, a shrink ring end, 4, a cam wrench, 5, a small shaft, 6, a shrink ring, 7, a large shaft, 8, a fastening device, 9, a gasket, 10, a connecting ring screw, 11 and a nut.
Detailed Description
Referring to the embodiment of fig. 1, the adjusting and locking device comprises a left fixing clamp 1, a right fixing clamp 1 and 1-2 adjusting and locking assemblies, wherein one adjusting and locking assembly comprises: the device comprises a pipe fitting connecting device 2, a contraction ring end 3, a cam wrench 4, a small shaft 5, a contraction ring 6, a large shaft 7, a fastening device 8, a gasket 9, a connecting ring screw rod 10 and a nut 11; a left fixing clamp 1 and a right fixing clamp 1 are arranged on the pipe fitting connecting device 2, a mounting hole of a large shaft 7 is formed in each fixing clamp 1 and can be used for mounting the large shaft 7, two sides of the pipe fitting connecting device 2 are protruded, a connecting lug of the large shaft 7 is arranged on the protruded part, the two ends of the large shaft 7 can be protruded to form the connecting lugs and can rotate in the connecting lugs, and the part of the protruded connecting lug of the large shaft 7 is connected with the mounting hole in each fixing clamp 1; the contraction ring 6 is an annular circle with a notch, and the inner ring form comprises two forms, wherein one of the two forms is serrated or non-serrated, and the serrated form can increase friction force; two ends are arranged at the notch of the contraction ring 6, each end is connected with one contraction ring end 3, one contraction ring end 3 can be directly or indirectly connected with the pipe fitting connecting device 2 through a fixing prohibiting device 8, a through hole is formed in the contraction ring end 3 and can be used for a connecting ring screw 10 to pass through, a small shaft hole is formed in the cam of the cam wrench 4, a connecting ring is arranged on the connecting ring screw 10 and can be connected with the small shaft hole formed in the cam wrench 4 through a small shaft 5, a nut can be connected to the lower end of the connecting ring screw 10, and a gasket 9 is arranged between the lower portion of the cam wrench 4 and the upper portion of the contraction ring end 3; the pipe fitting connecting device 2 can be connected with a contraction ring end 3, or a screw hole arranged on the pipe fitting connecting device 2 can be connected with the lower end of a connecting ring screw 10 and then fixed by a nut 11; the connection modes of the left fixing clamp 1 and the right fixing clamp 1 with the large shaft 7 comprise two modes, wherein one of the two modes is selected: one fixing clamp 1 is integrated with one end of a large shaft 7, and the other end of the large shaft 7 is connected with the other fixing clamp 1 through a fastening device 8; or the two fixing clamps 1 are respectively connected and fixed with the two ends of the large shaft 7 through the fastening devices 8; according to the cam spanner 4, the notch of the shrink ring 6 is compressed, the shrink ring 6 is locked in the rotation of the large shaft 7, the rotation of the pipe fitting connecting device 2 is limited, the cam spanner 4 is lifted, the notch in the shrink ring 6 is loosened, the locking of the shrink ring 6 is loosened, the shrink ring 6 can rotate on the large shaft 7, and the pipe fitting connecting device 2 can rotate.
The parts related to the embodiment of the scheme are made of metal materials or composite materials: the fixing clamp 1 is provided with a mounting hole of the large shaft 7 which is coaxial with the convex connecting lug of the pipe fitting connecting device 2; the left fixing clamp 1 and the right fixing clamp 1 are provided with 1-2 mounting holes, 1-2 sets of adjusting and locking assemblies can be arranged on each fixing clamp 1, and 1-2 sets of adjusting and locking assemblies are arranged between the two fixing clamps 1; such as: a set of adjusting locking components can be arranged between the two fixing clamps 1, two sets of same and corresponding adjusting locking components can also be arranged, and a contraction ring 6 connected with the pipe fitting connecting device 2 and a cam wrench 4 connected with the contraction ring 6 can rotate on a large shaft 7; the two sides of one end of the pipe fitting connecting device 2 are protruded, the bottom of the pipe fitting connecting device can be provided with screw holes, and the other end of the pipe fitting connecting device can be connected with external pipe fittings or other facilities; one end or two ends of the large shaft 7 can be provided with a screw or a screw hole for connecting with a fastening device 8, and the fastening device 8 comprises a nut 11 and a screw; the fixing clamp 1 is provided with a mounting hole of the large shaft 7, and the shape of the mounting hole comprises any one of the following optional items: semi-circular, geometric; one end or both ends of macroaxis set up the shape corresponding with the mounting hole equally, the connected mode of fixation clamp 1 and macroaxis 7 includes: one end of the large shaft 7 is integrated with one fixing clamp 1, for example, the fixing clamp 1 is welded into a whole, or the fixing clamp 1 is connected with two ends of the large shaft through a solid prohibiting device 8, and after the fixing clamp 1 is connected with the large shaft 7, the large shaft 7 cannot rotate on the fixing clamp 1; because the gasket 9 is arranged between the lower part of the cam wrench 4 and the upper part of the shrink ring end 3, the connecting ring screw 10 can penetrate through the gasket 9, when the cam wrench 4 is pressed down, the high point of the cam on the cam wrench 4 rotates to press the gasket 9, because the lower end of the connecting ring screw 10 is provided with the nut 11 for fixing, the gap on the shrink ring 6 is compressed, the large shaft 7 is tightly held, the shrink ring 6 is connected with the pipe fitting connecting device 2 connected with the cam wrench 4 and the shrink ring 6 to form a whole and cannot rotate on the fixing clamp 1, when the cam wrench 4 is lifted, the cam rotates along with the cam, the high point of the cam leaves the gasket 9, the connecting screw 10 does not have the pressure of the gasket 9, the shrink ring 6 is released by the two shrink ring end 3, the shrink ring 6 loosens the large shaft 7, the shrink ring 6 connected with the pipe fitting connecting device 2 can rotate on the large shaft 7 connected with the fixing, the direction and angle of the fixing clamp 1 and the pipe fitting connecting device 2 can be adjusted, and the angle can be adjusted and locked in a large angle in a plurality of different directions on the same plane; after locking, no gap exists, firmness and stability are realized, the use is flexible and convenient, one set of adjusting locking assembly can be used, two sets of adjusting locking assemblies can also be used, and the angle can be adjusted by 0-360 degrees when the two sets of adjusting locking assemblies are used; this scheme includes: when the pipe fitting connecting device is not connected by using the nut 11, the bottom of the pipe fitting connecting device 2 and the end head 3 of the contraction ring can be directly welded together; this scheme easy operation is convenient, convenient to use, application scope are extensive, multipurpose, if: the multifunctional combined type exhibition stand can be used for aspects such as building installation, machining tools, machinery, exhibition stand and exhibition stand installation, living goods, furniture and traveling goods, and is multipurpose, resource-saving, easy to operate and convenient to use.
The technical solutions of the multi-directional and multi-purpose convenient locking and connecting device of the present invention are disclosed through the above description, and the present invention is not limited to the above description and examples, and those skilled in the art to which the present invention relates should also make additions, substitutions, alterations, substitutions, etc. within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a multidirectional multi-purpose convenient locking connecting device which characterized by: it is including setting up two left and right fixation clamps, setting up 1-2 sets of adjustment locking subassembly between two fixation clamps, one set of adjustment locking subassembly includes: the device comprises a pipe fitting connecting device, a contraction ring end, a cam wrench, a small shaft, a large shaft, a connecting ring screw, a gasket, a nut or a fastening device; the pipe fitting connecting device is provided with a left fixing clamp and a right fixing clamp, the fixing clamps are provided with mounting holes of the large shaft, two sides of the pipe fitting connecting device are protruded, the protruding parts are provided with connecting lugs of the large shaft, so that two ends of the large shaft can protrude out of the connecting lugs and can rotate in the connecting lugs, and the protruding parts of the large shaft protruding out of the connecting lugs are connected with the mounting holes in the fixing clamps; the contraction ring is a ring-shaped circle with a gap, and the inner ring form comprises two forms, wherein one of the two forms is selected from one form, and the contraction ring is serrated or not serrated; the pipe fitting connecting device comprises a shrink ring, a pipe fitting connecting device, a cam spanner, a nut, a shrink ring screw, a nut, a connecting ring, a nut; the left fixing clamp and the right fixing clamp are connected with the large shaft in two ways, and one of the two ways is selected from the following two ways: one fixing clamp and one end of the large shaft form a whole, and the other end of the large shaft is connected with the other fixing clamp through a fastening device; or the two fixing clamps are respectively connected and fixed with the two ends of the large shaft through fastening devices; according to the cam wrench, the notch of the shrink ring is compressed, the shrink ring is locked in rotation on the large shaft, the rotation of the pipe fitting connecting device is limited, the cam wrench is lifted, the notch on the shrink ring is loosened, the locking of the shrink ring is loosened, the shrink ring can rotate on the large shaft, and the pipe fitting connecting device can rotate.
2. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: the mounting hole of the large shaft arranged on the fixing clamp is coaxial with the connecting lug of the large shaft of the pipe fitting connecting device.
3. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: the left fixing clamp and the right fixing clamp are provided with 1-2 mounting holes, and each fixing clamp can be provided with 1-2 sets of adjusting and locking assemblies.
4. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: the fixing clamp is connected with the large shaft, the large shaft cannot rotate on the fixing clamp, and the pipe fitting connecting device is connected with the contraction ring and the contraction ring to be connected with the cam wrench and can rotate on the large shaft.
5. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: the pipe fitting connecting device is characterized in that two sides of one end of the pipe fitting connecting device are protruded, a screw hole can be formed in the bottom of the pipe fitting connecting device, and the other end of the pipe fitting connecting device can be connected with an external pipe fitting or other facilities.
6. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: one end or both ends of macroaxis can set up screw or screw hole for supply to be connected with fastener, fastener has included nut and screw.
7. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: the fixing clamp is provided with a mounting hole of the large shaft, and the shape of the mounting hole comprises any one of the following optional parts: semi-circular, geometric.
8. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: and a gasket is arranged between the lower part of the cam wrench and the upper part of the end head of the contraction ring, and a connecting ring screw can penetrate through the gasket.
9. A multi-way, multi-use, easy-to-use latching connection as claimed in claim 1, wherein: when the pipe fitting connecting device is not connected by using the nut, the bottom of the pipe fitting connecting device and the end of the contraction ring can be directly welded together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110288453.9A CN112901616A (en) | 2021-03-14 | 2021-03-14 | Multi-directional and multi-purpose convenient locking and connecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110288453.9A CN112901616A (en) | 2021-03-14 | 2021-03-14 | Multi-directional and multi-purpose convenient locking and connecting device |
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CN112901616A true CN112901616A (en) | 2021-06-04 |
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CN202110288453.9A Pending CN112901616A (en) | 2021-03-14 | 2021-03-14 | Multi-directional and multi-purpose convenient locking and connecting device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114225312A (en) * | 2021-12-31 | 2022-03-25 | 华南理工大学 | Detachable has recovered race platform of single armed rotation bearing structure |
-
2021
- 2021-03-14 CN CN202110288453.9A patent/CN112901616A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114225312A (en) * | 2021-12-31 | 2022-03-25 | 华南理工大学 | Detachable has recovered race platform of single armed rotation bearing structure |
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