CN106314817A - Embedded quick connection device - Google Patents
Embedded quick connection device Download PDFInfo
- Publication number
- CN106314817A CN106314817A CN201610830305.4A CN201610830305A CN106314817A CN 106314817 A CN106314817 A CN 106314817A CN 201610830305 A CN201610830305 A CN 201610830305A CN 106314817 A CN106314817 A CN 106314817A
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- Prior art keywords
- transfer block
- soon
- hole
- adaptor
- screw
- 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.)
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- 238000000034 method Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000011218 segmentation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/04—Ground or aircraft-carrier-deck installations for launching aircraft
- B64F1/06—Ground or aircraft-carrier-deck installations for launching aircraft using catapults
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to the embedded quick connection device. The device comprises a front adapter, a rear adapter, a quick connection pin, a push plate and a locking screw. The quick connection pin is driven by the push plate to penetrate through a quick connection hole in the front adapter and a quick connection hole in the rear adapter, and then the locking screw is screwed in, so that the locking screw is clamped into a conical locking groove in the quick connection pin to achieve the connection and locking aims. The quick connection device is placed in a segmented frame, the section area of the adapters is reduced, quality and buffering requirements of an ejection trolley are reduced, the frame can still be effectively connected even if a locking mechanism loosens to a certain degree, and the connection reliability problem occurring when the frame is violently impacted in the ejection process is prevented.
Description
Technical field
The present invention relates to quick access device technical field, particularly relate to a kind of built-in type quick access device.
Background technology
Unmanned aerial vehicle takes off and main uses mode of launching and take off voluntarily, and relative proper motion is taken off mode, and catapult-assisted take-off is more
Adapt to complicated launch environment, in order to solve repeatability and the portability of catapult-assisted take-off, it is proposed that Portable catapult miscellaneous
System.Such as utilize the Portable catapult system that segmentation support body splices, particularly a kind of gases at high pressure Portable catapult system.Existing
The attachment means that some segmentation segmentation support bodys are conventional is the hasp lock that a kind of industrial circle is common, and lock and the hasp of hasp lock divide
It is not arranged at segmentation launching cradle outer surface two ends.Owing to shot trolley needs through launching cradle, the shortcoming of this outside overlap joint
Being the increase in the envelope size in segmentation launching cradle cross section, cause shot trolley envelope size to increase, weight increases, and adds and launches
Load and buffer requirements.
Summary of the invention
In view of above-mentioned analysis, it is desirable to provide a kind of built-in type quick access device, in order to solve existing hasp locking-type
The problem that attachment means structure is external, sectional area is excessive.
The purpose of the present invention is mainly achieved through the following technical solutions:
A kind of built-in type quick access device, this quick access device includes: front adaptor, rear adaptor, fast pin nail, push pedal, lock
Tight screw；
Front adaptor is made up of rectangular tube A, front transfer block and cylinder A, and the end face of three is concordant, and front transfer block is installed also
It is fixed between rectangular tube A and cylinder A；
Rear adaptor is made up of rectangular tube B, rear transfer block and cylinder B, and the end face of three is concordant, and rear transfer block is installed also
It is fixed between rectangular tube B and cylinder B；
Fast pin screw top portion is provided with pin thread hole, and push pedal is connected with fast pin nail at pin thread hole by screw,
And be installed in the support body being provided with front transfer block；
Front transfer block and rear transfer block are respectively equipped with the most front transfer block and connect hole soon and rear transfer block connects hole soon；
Rear adaptor has locking screw pit, and it is vertical that locking screw pit connects hole soon with rear transfer block, and fast through rear transfer block
Connect the side sidewall in hole；
Front transfer block connects hole soon, rear transfer block connects hole soon, the equal one_to_one corresponding in position of fast pin nail；
Fast pin nails on and is provided with conical surface locking slot, and hole can be connect soon along front transfer block, that rear transfer block connects that hole formed soon is logical
Road moves axially.
Cylinder A is coaxial with rectangular tube A and length is equal, and cylinder B is coaxial with rectangular tube B and length is equal.
Front transfer block is connected with rectangular tube A by screw and is fixed, and front transfer block is connected also by interference fit with cylinder A
Fixing；Rear transfer block is connected with rectangular tube B and is fixed by screw, and rear transfer block and cylinder B are connected by interference fit and consolidate
Fixed.
Front transfer block connects the quantity in hole soon and is more than or equal to 2, and rear transfer block connects hole, the quantity of fast pin nail and forward soon
Connecing block, to connect hole number soon equal.
Cylinder A is provided with sealing ring, and after making cylinder A be connected with cylinder B, seam crossing keeps airtight.
One end of fast pin nail is provided with convex edge, when push pedal drive fast pin nail front transfer block connect soon hole, after transfer block fast
When connecing motion in the passage that hole is formed, the range of movement of fast pin nail can first be determined in convex edge, and makes switching before motion pin compression
Block.
Rectangular tube A is provided with the chute of strip；The side of push pedal is provided with a shifting block；Shifting block is positioned in chute, and can edge
Chute drives push pedal campaign.
The tip of lock-screw is taper seat, and taper seat may pass through locking screw pit, and contacts with conical surface locking slot.
Front adaptor and rear adaptor are aluminum alloy material.
The using method of this quick access device a kind of, the method includes: connects locking process, unlock unloading process；
Connecting locking process is: connect front adaptor and rear adaptor, and it is fast to make front transfer block connect Kong Yuhou transfer block soon
Connect hole alignment；Stir shifting block, make push pedal drive fast pin to follow closely adaptor motion backwards, and penetrate front transfer block and meet Kong Yuhou soon and turn
Connect block and connect hole soon；Screwing in lock-screw, the conical surface locking slot making the taper seat of the tip of lock-screw follow closely with fast pin contacts, complete
Become the locking that fast pin is followed closely, i.e. complete to connect locking process；
Unblock unloading process is: select lock-screw, makes the conical surface that the taper seat of the tip of lock-screw is followed closely with fast pin
Locking slot separates；Stir shifting block, make push pedal drive fast pin to follow closely the opposite direction motion of adaptor backwards, and transfer block connects soon in the past
Kong Yuhou transfer block connects soon in hole and extracts out；Separate front adaptor and rear adaptor, i.e. complete to unlock unloading process.
The present invention has the beneficial effect that:
1, the present invention proposes a kind of built-in type quick access device, not only combines together with segmentation support body, reduces shot trolley
Quality and biography strategically important place are asked, and safe and reliable when using, it is ensured that even if certain relaxing occurs in retaining mechanism, remain to keep
Support body effectively connects, and prevents the connection reliability problem that in ejection process, support body occurs under severe impact；
2, compare the devices such as existing external hasp lock, effectively reduce quick adaptor outer envelope size, and then reduce set
In the sliding machine envelope size outside adaptor, and then reduce sliding machine quality, and then reduce whole Portable unmanned
The buffer requirements of machine ejection system, efficiently solves existing because of the excessive buffer problem brought of sliding machine quality, and further
Improve the portability of whole system；
3, the present invention compares external hasp lock device, is also integrated with butt junction location and cylinder sealing function；
4, existing external hasp lock is under support body severe impact deforms, it is possible to occurring losing efficacy unlocks risk, safety occurs
Problem, and the screw thread jackscrew locking that the present invention proposes, solve the problems referred to above, safer reliably.
Other features and advantages of the present invention will illustrate in the following description, and, part feature and advantage from
Description becomes apparent, or understands by implementing the present invention.The purpose of the present invention and other advantages can be passed through
Structure specifically noted in description, claims and the accompanying drawing write realizes and obtains.
Accompanying drawing explanation
Accompanying drawing is only used for illustrating the purpose of specific embodiment, and is not considered as limitation of the present invention, at whole accompanying drawing
In, identical reference marks represents identical parts.
Fig. 1 is the structural representation during fractionation of a kind of built-in type quick access device.
Fig. 2 is the sectional view during fractionation of a kind of built-in type quick access device.
Fig. 3 is the sectional view during connection of a kind of built-in type quick access device.
Fig. 4 is the fast pin nail schematic diagram of a kind of built-in type quick access device.
Fig. 5 is the front transfer block schematic diagram of a kind of built-in type quick access device.
Fig. 6 is the rear transfer block schematic diagram of a kind of built-in type quick access device.
In figure: 1. adaptor before, 2. after adaptor, 3. fast pin nail, 4. push pedal, 5. lock-screw, 11. rectangular tube A,
Transfer block before 12., 13. cylinder A, 14. chutes, 21. rectangular tube B, transfer block after 22., 23. cylinder B, 24. locking screw pits,
Before 121., transfer block connects hole, 122. sealing rings soon, transfer block connects hole, 31. pin thread holes, 32. convex edges, 33. cones soon after 221.
Face locking slot, 41. shifting blocks.
Detailed description of the invention
Specifically describing the preferred embodiments of the present invention below in conjunction with the accompanying drawings, wherein, accompanying drawing constitutes the application part, and
Together with embodiments of the present invention for explaining the principle of the present invention.
A kind of built-in type quick access device, this quick access device includes: front adaptor 1, rear adaptor 2, fast pin nail 3, push pedal
4, lock-screw 5；
Front adaptor 1 is made up of rectangular tube A 11, front transfer block 12 and cylinder A 13, and in front adaptor 1 and rear switching
2 connect sides, and the end face of three is concordant, and front transfer block 12 is mounted and fixed between rectangular tube A 11 and cylinder A 13, front
Four sides of transfer block 12 are respectively provided with 4 screwed holes, front transfer block 12 are connected with rectangular tube A 11 by screw and fix；
Rear adaptor 2 is made up of rectangular tube B 21, rear transfer block 22 and cylinder B 23, and in rear adaptor 2 and front switching
1 connects side, and the end face of three is concordant, and rear transfer block 22 is mounted and fixed between rectangular tube B 21 and cylinder B 23, after
Four sides of transfer block 22 are respectively provided with 4 screwed holes, rear transfer block 22 are connected with rectangular tube B 21 by screw and fix；
Fast pin is followed closely 3 tops and is provided with pin thread hole 31, and push pedal 4 is followed closely with fast pin at pin thread hole 31 by screw
3 connect, and are installed in the support body being provided with front transfer block 12；
Front transfer block 12 and rear transfer block 22 are respectively equipped with the most front transfer block and connect hole 121 soon and rear transfer block is fast
Connect hole 221；
Rear adaptor 2 has locking screw pit 24, and it is vertical that locking screw pit 24 connects hole 221 soon with rear transfer block, and after passing
Transfer block connects the side sidewall in hole 221 soon, is provided with steel-wire screw-socket in locking screw pit 24；
Front transfer block connects hole 121 soon, rear transfer block connects hole 221 soon, the equal one_to_one corresponding in position of fast pin nail 3；
Fast pin nail 3 is provided with conical surface locking slot 33, and hole 121 can be connect soon along front transfer block, rear transfer block connects hole 221 soon
The passage formed moves axially.
Cylinder A 13 is coaxial with rectangular tube A 11 and length is equal, and cylinder B 23 is coaxial with rectangular tube B 21 and length phase
Deng.
Front transfer block 12 is connected with rectangular tube A 11 by screw and is fixed, and front transfer block 12 passes through interference with cylinder A 13
It is connected and fixes；Rear transfer block 22 is connected with rectangular tube B 21 by screw and is fixed, rear transfer block 22 and cylinder B 23
Connected by interference fit and fix.
It is 4 that front transfer block connects the quantity in hole 121 soon, and rear transfer block connects hole 221, the quantity of fast pin nail 3 and forward soon
Connecing block, to connect hole 121 quantity soon equal.
Cylinder A 13 is provided with sealing ring 122, and after making cylinder A 13 be connected with cylinder B 23, seam crossing keeps airtight.
One end of fast pin nail 3 is provided with convex edge 32, when push pedal 4 drive fast pin nail 3 front transfer block connect soon hole 121, after
When transfer block connects motion in the passage that hole 221 is formed soon, the range of movement of fast pin nail 3 can first be determined in convex edge 32, and makes motion
Pin compresses front transfer block 12.
Rectangular tube A 11 is provided with the chute 14 of strip；The side of push pedal 4 is provided with a shifting block 41；Shifting block 41 is positioned at chute
In 14, and push pedal 4 can be driven to move along chute 14.
The tip of lock-screw 5 is taper seat, and taper seat may pass through locking screw pit 24, and connects with conical surface locking slot 33
Touch.
Front adaptor 1 and rear adaptor 2 are aluminum alloy material, in order to alleviate the weight of whole device.
The front adaptor 1 of this quick access device, the cross section of rear adaptor 2 are the square of 100mm*100mm；Cylinder A
13, the diameter of cylinder B 23 is 60mm；Front transfer block 12, the length of rear transfer block 22 are 50mm.
The using method of the present invention is:
Connecting locking process is: connects front adaptor 1 and rear adaptor 2, and makes front transfer block connect hole 121 and rear switching soon
Block connects hole 221 soon and aligns；Stir shifting block 41, make push pedal 4 drive fast pin nail 3 adaptor 2 backwards to move, and penetrate front transfer block
Connect hole 121 soon and connect hole 221 soon with rear transfer block；Screw in lock-screw 5, make the taper seat of the tip of lock-screw 5 and fast pin
The conical surface locking slot 33 of nail 3 contacts, and completes the locking of fast pin nail 3, i.e. completes to connect locking process；
Unblock unloading process is: select lock-screw 5, makes taper seat and the cone of fast pin nail 3 of the tip of lock-screw 5
Face locking slot 33 separates；Stir shifting block 41, make push pedal 4 drive the opposite direction motion of fast pin nail 3 adaptor 2 backwards, and the past
Transfer block connects hole 121 soon and connects extraction in hole 221 soon with rear transfer block；Separate front adaptor 1 and rear adaptor 2, i.e. complete to unlock
Unloading process.
In sum, embodiments providing a kind of built-in type quick access device, the present invention is by forward and backward transfer block
Choosing of size built-in, appropriate, not only makes quick access device combine together with segmentation support body, reduces shot trolley quality and buffering
Requirement, and safe and reliable when using, it is ensured that even if certain relaxing occurs in retaining mechanism, remain to keep support body effectively to connect
Connect, prevent the connection reliability problem that in ejection process, support body occurs under severe impact.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.
Claims (10)
1. a built-in type quick access device, it is characterised in that this quick access device includes: front adaptor, rear adaptor, fast pin
Nail, push pedal, lock-screw；
Described front adaptor is made up of rectangular tube A, front transfer block and cylinder A, and the end face of three is concordant, and described front transfer block is pacified
Fill and be fixed between described rectangular tube A and cylinder A；
Described rear adaptor is made up of rectangular tube B, rear transfer block and cylinder B, and the end face of three is concordant, and described rear transfer block is pacified
Fill and be fixed between described rectangular tube B and cylinder B；
Described fast pin screw top portion is provided with pin thread hole, described push pedal by screw at pin thread hole with described fast pin
Nail connects, and is provided with in the support body of front transfer block described in being installed on；
Described front transfer block and rear transfer block are respectively equipped with the most front transfer block and connect hole soon and rear transfer block connects hole soon；
Described rear adaptor has locking screw pit, and it is vertical that described locking screw pit connects hole soon with described rear transfer block, and through institute
State rear transfer block and connect the side sidewall in hole soon；
Described front transfer block connects hole soon, rear transfer block connects hole soon, the equal one_to_one corresponding in position of fast pin nail；
Described fast pin nails on and is provided with conical surface locking slot, and hole can be connect soon along described front transfer block, rear transfer block connect soon hole formed
Passage move axially.
Quick access device the most according to claim 1, it is characterised in that described cylinder A is coaxial with described rectangular tube A and length
Equal, described cylinder B is coaxial with described rectangular tube B and length is equal.
Quick access device the most according to claim 1, it is characterised in that described front transfer block is by screw and described rectangular tube
A connects and fixes, and described front transfer block and described cylinder A are connected by interference fit and fix；Described rear transfer block passes through spiral shell
Nail is connected with described rectangular tube B and fixes, and described rear transfer block and described cylinder B are connected by interference fit and fix.
Quick access device the most according to claim 1, it is characterised in that described front transfer block connect soon the quantity in hole more than or etc.
In 2, and described rear transfer block connects hole soon, to connect hole number soon with described front transfer block equal for the quantity of fast pin nail.
5. according to the arbitrary described quick access device of Claims 1-4, it is characterised in that described cylinder A is provided with sealing ring, makes institute
State seam crossing after cylinder A is connected with cylinder B and keep airtight.
Quick access device the most according to claim 1, it is characterised in that one end of described fast pin nail is provided with convex edge, works as institute
State push pedal drive described fast pin nail connect hole soon in front transfer block, rear transfer block connect soon hole formed passage in motion time, described
The range of movement of described fast pin nail can first be determined in convex edge, and makes described motion pin compress described front transfer block.
Quick access device the most according to claim 1, it is characterised in that described rectangular tube A is provided with the chute of strip；Described
The side of push pedal is provided with a shifting block；Described shifting block is positioned in described chute, and can drive described push pedal campaign along described chute.
Quick access device the most according to claim 1, it is characterised in that the tip of described lock-screw is taper seat, and institute
State taper seat and may pass through described locking screw pit, and contact with described conical surface locking slot.
9. according to Claims 1-4,6 to 8 arbitrary described quick access devices, it is characterised in that described front adaptor and described after
Adaptor is aluminum alloy material.
10. the using method of the arbitrary described quick access device of claim 1 to 9, it is characterised in that the method includes: even
Connect locking process, unlock unloading process；
Described connection locking process is: connects described front adaptor and rear adaptor, and makes described front transfer block meet Kong Yuhou soon
Transfer block connects hole alignment soon；Stir described shifting block, make described push pedal drive described fast pin nail to move towards described rear adaptor, and
Penetrate described front transfer block to connect Kong Yuhou transfer block soon and connect hole soon；Screw in described lock-screw, make the tip of described lock-screw
The conical surface locking slot followed closely with described fast pin of taper seat contact, complete the locking of fast pin nail, i.e. complete to connect locking process；
Described unblock unloading process is: select described lock-screw, make described lock-screw tip taper seat with described soon
The conical surface locking slot of pin nail separates；Stir described shifting block, make described push pedal drive described fast pin to follow closely towards described rear adaptor
Opposite direction motion, and from described front transfer block connect soon Kong Yuhou transfer block connect soon hole extract out；Separate described front adaptor with
Rear adaptor, i.e. completes to unlock unloading process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830305.4A CN106314817B (en) | 2016-09-18 | 2016-09-18 | A kind of built-in type quick access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830305.4A CN106314817B (en) | 2016-09-18 | 2016-09-18 | A kind of built-in type quick access device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106314817A true CN106314817A (en) | 2017-01-11 |
| CN106314817B CN106314817B (en) | 2018-07-17 |
Family
ID=57786885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610830305.4A Active CN106314817B (en) | 2016-09-18 | 2016-09-18 | A kind of built-in type quick access device |
Country Status (1)
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| CN (1) | CN106314817B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB409937A (en) * | 1932-07-18 | 1934-05-10 | Werke Kiel A G Deutsche | Improvements in or relating to aircraft catapulting apparatus |
| FR2780381A1 (en) * | 1998-06-30 | 1999-12-31 | Cac Systemes | Catapult for launching small unpiloted aircraft |
| CN201725971U (en) * | 2010-06-21 | 2011-01-26 | 贵州航天电器股份有限公司 | Rapid guide locking mechanism for electric connector |
| CN102623846A (en) * | 2012-05-04 | 2012-08-01 | 上海航天科工电器研究院有限公司 | Fast locking structure of connector |
| CN203698672U (en) * | 2012-10-18 | 2014-07-09 | 桂林鑫鹰电子科技有限公司 | Small unmanned plane launching ejection rack |
| CN203721985U (en) * | 2013-12-31 | 2014-07-16 | 杭州航天电子技术有限公司 | Electric connector position-restricted locking mechanism |
| CN204253850U (en) * | 2014-11-25 | 2015-04-08 | 程小弟 | A kind of steel pipe connection structure |
| CN204737043U (en) * | 2015-04-28 | 2015-11-04 | 碳基科技股份有限公司 | On -vehicle launching cradle |
| CN204776065U (en) * | 2015-05-13 | 2015-11-18 | 碳基科技股份有限公司 | Folding launching cradle |
| CN105711851A (en) * | 2016-01-25 | 2016-06-29 | 中国人民解放军国防科学技术大学 | Electric and light-weight catapult with multiple strands of rubber strings for small unmanned aerial vehicle |
| CN106005466A (en) * | 2016-07-12 | 2016-10-12 | 福建工程学院 | Demountable minitype unmanned plane launching cradle |
-
2016
- 2016-09-18 CN CN201610830305.4A patent/CN106314817B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB409937A (en) * | 1932-07-18 | 1934-05-10 | Werke Kiel A G Deutsche | Improvements in or relating to aircraft catapulting apparatus |
| FR2780381A1 (en) * | 1998-06-30 | 1999-12-31 | Cac Systemes | Catapult for launching small unpiloted aircraft |
| CN201725971U (en) * | 2010-06-21 | 2011-01-26 | 贵州航天电器股份有限公司 | Rapid guide locking mechanism for electric connector |
| CN102623846A (en) * | 2012-05-04 | 2012-08-01 | 上海航天科工电器研究院有限公司 | Fast locking structure of connector |
| CN203698672U (en) * | 2012-10-18 | 2014-07-09 | 桂林鑫鹰电子科技有限公司 | Small unmanned plane launching ejection rack |
| CN203721985U (en) * | 2013-12-31 | 2014-07-16 | 杭州航天电子技术有限公司 | Electric connector position-restricted locking mechanism |
| CN204253850U (en) * | 2014-11-25 | 2015-04-08 | 程小弟 | A kind of steel pipe connection structure |
| CN204737043U (en) * | 2015-04-28 | 2015-11-04 | 碳基科技股份有限公司 | On -vehicle launching cradle |
| CN204776065U (en) * | 2015-05-13 | 2015-11-18 | 碳基科技股份有限公司 | Folding launching cradle |
| CN105711851A (en) * | 2016-01-25 | 2016-06-29 | 中国人民解放军国防科学技术大学 | Electric and light-weight catapult with multiple strands of rubber strings for small unmanned aerial vehicle |
| CN106005466A (en) * | 2016-07-12 | 2016-10-12 | 福建工程学院 | Demountable minitype unmanned plane launching cradle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106314817B (en) | 2018-07-17 |
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