CN206704525U - Quick inserting connecting device - Google Patents
Quick inserting connecting device Download PDFInfo
- Publication number
- CN206704525U CN206704525U CN201720269946.7U CN201720269946U CN206704525U CN 206704525 U CN206704525 U CN 206704525U CN 201720269946 U CN201720269946 U CN 201720269946U CN 206704525 U CN206704525 U CN 206704525U
- Authority
- CN
- China
- Prior art keywords
- connector
- insertion body
- fore
- adapter sleeve
- curved surface
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a kind of quick inserting connecting device, including there are opening, the adapter sleeve that can be socketed on connector and insertion body in the connector of tubulose, the insertion body of tubulose and both ends；The fore-end of insertion body can be plugged into the cavity of connector end, the inwall of the cavity is locally inwardly protruding, forms the curved surface of projection, and the tube wall of the fore-end of insertion body is partially recessed, recessed curved surface is formed, the raised curved surface matches with recessed curved surface；The outer surface of the end of connector is provided with external screw thread, and the inner surface of the fore-end of adapter sleeve is provided with the internal thread to match with the external screw thread；Insertion body is provided with first outward flange of circle close to the outer surface of fore-end, and the inner surface of the end section of adapter sleeve is provided with a circle inward flange；The outer surface of connector is provided with neck close to second outward flange of circle, the second outward flange is provided with the external screw thread, and the front end of adapter sleeve is provided with the fixture block to match with neck.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, and in particular to a kind of quick inserting connecting device.
Background technology
Multi-rotor unmanned aerial vehicle is during transition or maintenance, it is often necessary to horn is disassembled, when to be used or
Horn is arranged on body by person again after fixing.In the past, multi-rotor unmanned aerial vehicle horn to remove and install Comparision time-consuming
Effort.In order to solve this technical problem, person skilled have developed between a kind of multi-rotor unmanned aerial vehicle horn and body
Quick inserting connecting device, the device, which includes connector, insertion body and both ends, to be had opening, can be socketed on connector and insertion body
Adapter sleeve.There is opening (other end of connector is provided with the structure being connected with body) one end of connector, and being provided with opening can
(circular in cross-section of the cavity, correspondingly, the cross section of insertion body is also in circle for the cavity inserted for the fore-end of insertion body
Shape, the end of insertion body are provided with the structure being connected with horn).The cross section of connector and adapter sleeve is circle.Connector is opened
The outer surface at mouth end is provided with external screw thread, and the inner surface of adapter sleeve front end is provided with internal thread, and external screw thread matches with internal thread.Insertion
Close to the outer surface of fore-end, provided with a circle outward flange, (fore-end of insertion body can be inserted into cavity to body, but outward flange can not
Into cavity), the inner surface of the end section of adapter sleeve is provided with a circle inward flange.
Above-mentioned prior art preferably solves Fast Installation between the horn of multi-rotor unmanned aerial vehicle and body, dismounting is asked
Topic, but there is also a defect：For unmanned plane during flight, the connection between connector and insertion body is likely to occur pine
It is dynamic, so as to influence the normal flight of unmanned plane.
The content of the invention
The utility model provides a kind of quick inserting connecting device, and its main purpose, which is to overcome, existing quickly to be patched
Lively technological deficiency easily occurs during unmanned plane during flying for attachment means.The purpose is to be achieved through the following technical solutions
's：
There is opening at a kind of quick inserting connecting device, including the connector of tubulose, the insertion body of tubulose and both ends, can be socketed
Adapter sleeve on connector and insertion body；The fore-end of insertion body can be plugged into the cavity of connector end, the sky
The inwall of chamber is locally inwardly protruding, forms the curved surface of projection, the tube wall of the fore-end of insertion body is partially recessed, is formed recessed
Curved surface, the raised curved surface match with recessed curved surface；The outer surface of the end of connector is provided with external screw thread, adapter sleeve
The inner surface of fore-end is provided with the internal thread to match with the external screw thread；Insertion body is provided with close to the outer surface of fore-end
One the first outward flange of circle, the inner surface of the end section of adapter sleeve are provided with a circle inward flange.
On the basis of above-mentioned technical proposal, the utility model can further use following technological means, so as to preferably
Solves technical problem to be solved in the utility model：
The outer surface of connector is provided with card close to second outward flange of circle, the second outward flange is provided with the external screw thread
Groove, the front end of adapter sleeve are provided with the fixture block to match with neck.When the adapter sleeve that turns clockwise, it is set closely to be connected with connector
When, fixture block can be fastened in neck.
Further, the quantity of the neck is 6, and the quantity of the fixture block is 1.
The utility model has following beneficial effects：
(1) Fast Installation and dismounting problem between multi-rotor unmanned aerial vehicle horn and body, and structure are not only solved
Firmly, the normal flight of multi-rotor unmanned aerial vehicle can be better assured that.
(2) application field is extensive.In addition to as the connector between multi-rotor unmanned aerial vehicle horn and body, this practicality is new
Type can also use in multiple fields, particularly field of light industrial machinery as connector.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of one embodiment of the present utility model；
Fig. 2 is the profilograph of one embodiment of the present utility model.
Embodiment
Hereinafter, one embodiment of the present utility model is discussed in detail with reference to accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of quick inserting connecting device, the and of insertion body 2 of the connector 1 of tubulose, tubulose is included
There are opening, the adapter sleeve that can be socketed on connector 1 and insertion body 23 in both ends.The fore-end of insertion body 2, which can be plugged into, to be patched
In the cavity of the end of body 1.The inwall of cavity is locally inwardly protruding, forms the curved surface 101 of projection, the fore-end of insertion body 2
Tube wall is partially recessed, forms recessed curved surface 202, and raised curved surface 101 matches with recessed curved surface 202, and its effect is both
Ensure that the fore-end of insertion body 2 is inserted into the cavity of the end of connector 1, and can prevents insertion body 2 relative to patching
Radial rotating occurs for body 1, so that the annexation between connector 1 and insertion body 2 is more firm.The end of connector 1
Outer surface is provided with external screw thread, and the inner surface of the fore-end of adapter sleeve 3 is provided with the internal thread to match with the external screw thread.Insertion
Body 2 is provided with first outward flange of circle 201 close to the outer surface of fore-end and (due to the barrier effect of the first outward flange 201, inserted
Enter body 2 fore-end enter in the cavity of the end of connector 1 after, the end section of insertion body 2 can not continue into),
The inner surface of the end section of adapter sleeve 3 is provided with the collective effect of a circle inward flange 301, the first outward flange 201 and inward flange 301
It is to prevent insertion body 2 from being slid from adapter sleeve 3, it is ensured that connector 1 can be fixedly connected by adapter sleeve 3 with insertion body 2.
Loosened to more efficiently prevent from quick inserting connecting device during use, the present embodiment is further
Employ following technological means：
The outer surface of connector 1 is close to being provided with second outward flange 102 of circle at the external screw thread, on the second outward flange 102
Provided with several necks 103, the front end of adapter sleeve 3 is provided with the fixture block 302 to match with neck 103, in the present embodiment neck
103 quantity is 6, and the quantity of fixture block 302 is 1.When the adapter sleeve 3 that turns clockwise, it is set closely to be connected with connector 1
When, fixture block 302 will be engaged in one of which neck 103, so as to prevent adapter sleeve 3 from rotating counterclockwise.
In a word, by the cooperation between the raised curved surface 101 and recessed curved surface 202 and the fixture block 302 with
Cooperation between neck 103, the present embodiment provide dual fail-safe for the loosening of prevention attachment means.
More than, the structure of one embodiment of the present utility model is described with reference to accompanying drawing.Hereinafter, it is further described this practicality
New application method：
Connector 1 is fixedly connected with the body of multi-rotor unmanned aerial vehicle (as connector of the prior art, this implementation
The other end of connector 1 in example also is provided with the structure being connected with body)；Adapter sleeve 3 is nested into from the end of insertion body 2 slotting
Enter on body 2, and make inward flange 301 on the inner surface of the end section of adapter sleeve 3 and insertion body 2 close to the outer surface of fore-end
On outward flange 201 contact；Then the end of insertion body 2 is fixedly connected with horn (as insertion body of the prior art,
The end of insertion body 2 in the present embodiment also is provided with the structure being connected with horn)；Then the fore-end of insertion body 2 is inserted
Into the cavity of connector 1, make insertion body 2 close to the end of the first outward flange 201 and connector 1 on the outer surface of fore-end
End in contact, and the adapter sleeve 3 that turns clockwise is until tighten, and fixture block 302 is fastened in neck 103.
After completing above-mentioned work, the body of multi-rotor unmanned aerial vehicle is just securely attached together with horn.
It should be further stated that although the utility model is primarily to solve the body and machine of multi-rotor unmanned aerial vehicle
Quick, firm connectivity problem between arm.But application field of the present utility model is not limited to unmanned plane field, at it
His field, the utility model are equally with a wide range of applications, such as, but not limited to, in field of light industrial machinery, can use
The utility model connects motor and panel axes.
Claims (3)
1. there is opening at a kind of quick inserting connecting device, including the connector of tubulose, the insertion body of tubulose and both ends, can be socketed in
Adapter sleeve on connector and insertion body, the fore-end of insertion body can be plugged into the cavity of connector end, and its feature exists
In：The inwall of the cavity is locally inwardly protruding, forms the curved surface of projection, and the tube wall of the fore-end of insertion body is partially recessed,
Recessed curved surface is formed, the raised curved surface matches with recessed curved surface；The outer surface of the end of connector is provided with outer spiral shell
Line, the inner surface of the fore-end of adapter sleeve are provided with the internal thread to match with the external screw thread；Insertion body is close to fore-end
Outer surface be provided with first outward flange of circle, the inner surface of the end section of adapter sleeve is provided with a circle inward flange.
2. quick inserting connecting device as claimed in claim 1, it is characterised in that：The outer surface of the connector is close to described
Second outward flange of circle is provided with external screw thread, the second outward flange is provided with neck, and the front end of the adapter sleeve is provided with and neck phase
The fixture block of matching.
3. quick inserting connecting device as claimed in claim 2, it is characterised in that：The quantity of the neck is 6, the card
The quantity of block is 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269946.7U CN206704525U (en) | 2017-03-19 | 2017-03-19 | Quick inserting connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269946.7U CN206704525U (en) | 2017-03-19 | 2017-03-19 | Quick inserting connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206704525U true CN206704525U (en) | 2017-12-05 |
Family
ID=60469963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720269946.7U Expired - Fee Related CN206704525U (en) | 2017-03-19 | 2017-03-19 | Quick inserting connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206704525U (en) |
-
2017
- 2017-03-19 CN CN201720269946.7U patent/CN206704525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |