CN206159222U - Rotary connection device - Google Patents
Rotary connection device Download PDFInfo
- Publication number
- CN206159222U CN206159222U CN201621099960.9U CN201621099960U CN206159222U CN 206159222 U CN206159222 U CN 206159222U CN 201621099960 U CN201621099960 U CN 201621099960U CN 206159222 U CN206159222 U CN 206159222U
- Authority
- CN
- China
- Prior art keywords
- revolving joint
- connector
- groove
- draw
- pedestal
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a rotary connection device, the positioned tapping tool comprises a base, rotary connection device still includes an at least connecting piece, each the connecting piece with base fixed connection, each the connecting piece includes a spread groove and a connector, one rotary connection device the connector card is put at another rotary connection device in the spread groove, realize two rotary connection device's fixed connection. The spread groove with the connector is directly established in a rotary connection device, simple structure, the connecting piece has a plurality ofly, intensity and stability that the reinforcing is connected, electrically conductive interface can also realize that the contact is electrically conductive, and it is extensive to use the scene.
Description
Technical field
The utility model is related to attachment structure field, more particularly to a kind of revolving joint.
Background technology
Rotary connection unit is used widely in every profession and trade, and usual two rotary connection units docking can be by two zero
Part is removably joined together.Existing revolving joint is more complicated, connects unstable, dismounting also inconvenience.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple structure, easy to operate
Rotary connection unit, realize being reliably connected between two parts.
The purpose of this utility model employs the following technical solutions realization：
A kind of revolving joint, including a base, the revolving joint also includes at least a connection piece, Mei Yisuo
State connector to be fixedly connected with the base, each connector includes a link slot and a connector, rotation described in connects
The connector card of connection device is placed in the link slot of another revolving joint, realizes being rotatably connected described in two
Device is fixedly connected.
Preferably, the connector also includes a body, and the body is fixedly connected and at described with the connector
Body forms the link slot with the connector junction.
Preferably, the revolving joint also includes a thermal interface, and the thermal interface is fixed with the base and connected
Connect, the thermal interface on revolving joint described in exists with the thermal interface on another revolving joint
Contact is conductive after revolving joint connection described in two.
Preferably, the base includes a pedestal, and the pedestal is hollow circular cylinder, is set on the end face of described pedestal one end
There are some grooves, the thermal interface card is placed in the groove.
Preferably, the pedestal also includes a support body, and the support body is fixed on the pedestal inner side, the support body
Contact to support the thermal interface with the thermal interface.
Preferably, at least two connectors include it is multiple, multiple connectors are uniform along the pedestal external circumferential
Distribution.
Preferably, the base includes some fan annular grooves, and the quantity of the fan annular groove is identical with the quantity of the connector,
Located at the fan annular groove straight flange side, the connector is fixed in the fan annular groove link slot.
Preferably, the connector includes a kink and a supporting part, and the supporting part is fixed with the kink and connected
Connect, the supporting part is fixed on inside and outside the fan annular groove on disc, and the link slot includes one first draw-in groove and one second draw-in groove,
First draw-in groove is connected and vertical with second draw-in groove, and the kink card of revolving joint described in is placed on
In first draw-in groove of another revolving joint, the supporting part of revolving joint described in is contained in another
In second draw-in groove of the revolving joint.
Preferably, the kink includes a first end and one second end, and the length of the first end is than second end
Length it is long, it is wider than bottom at the first draw-in groove opening, be easy to the kink of revolving joint described in by described
Second end enters first draw-in groove of another revolving joint.
Compared to existing technology, the beneficial effects of the utility model are：The link slot is directly arranged in the connector
In one revolving joint, simple structure, the connector at least two strengthens the intensity and stability of connection, described
Thermal interface can also realize that contact is conductive, and application scenarios are extensive.
Description of the drawings
Fig. 1 is the stereogram of the utility model revolving joint first embodiment.
Fig. 2 is connector connection diagram in revolving joint shown in two Fig. 1.
Fig. 3 is the connection diagram of revolving joint shown in two Fig. 1.
Fig. 4 is the stereogram of the utility model revolving joint second embodiment.
Fig. 5 is the stereogram of the embodiment of the utility model revolving joint the 3rd.
Fig. 6 puts schematic diagram for revolving joint card shown in two Fig. 5.
Fig. 7 is revolving joint connection diagram shown in two Fig. 5.
In figure：1st, base；11st, pedestal；111st, groove；112nd, boss；12nd, support body；13rd, annular groove is fanned；14th, land is fanned；
2nd, connector；21st, connector；211st, kink；2111st, first end；2112nd, the second end；212nd, supporting part；22nd, link slot；
221st, the first draw-in groove；222nd, the second draw-in groove；23rd, body；24th, first surface；25th, second surface；26th, the 3rd surface；3rd, entrance；
4th, thermal interface；41st, conductive contact.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further：
Be illustrated in figure 1 a kind of first embodiment of revolving joint, the revolving joint include a base 1,
Some connectors 2, the thermal interface 4 of some entrances 3 and.
The base 1 includes a pedestal 11 and some support bodies 12.The pedestal 11 is in hollow circular cylinder, the pedestal 11
One end is provided with some grooves 111, and some grooves 111 are uniformly distributed, and forms a boss 112 described in adjacent two between groove 111.
Each support body 12 is fixed on the inner side of the pedestal 11.The support body 12 is circumferentially uniformly distributed along the pedestal 11.For
Save material, the preferred hollow structure of the support body 12.
The connector 2 has 4, and each connector 2 includes a connector 21, a link slot 22 and a body 23.
Specifically, the connector 21 be it is one raised, the body 23 be connected with the connector 21 and the body 23 with it is described
Form one between connector 21 to be recessed, the depression is the link slot 22.The each connector 2 of the connector 21 is also wrapped
Include a first surface 24, a second surface 25 and one the 3rd surface 26.The first surface 24 is relative with the 3rd surface 26,
The second surface 25 connects the first surface 24 with the 3rd surface 26.
Entrance 3 described in one is formed between two neighboring connector 2.The quantity of the quantity of the entrance 3 and the connector 2
Unanimously.
The thermal interface 4 is provided with some ring shaped conductive circle (not shown) and some conductive contacts 41.
The connector 2 is integrally formed with the base 1, in another embodiment, the pedestal 11 and the connector 1
It is fixedly connected.Connector 2 is uniformly distributed along the external circumferential of the base 1 at least described in two.The body 23 is fixed on the seat
The inner side of body 11.The first surface 24 of each connector 2 belongs to same cylinder, the axis of the cylinder and the pedestal
11 central axes.Likewise, the 3rd surface 26 of each connector 2 belongs to same cylinder, the cylinder
Axis also with the central axes of the pedestal 11.Preferably, the connector 2 is fixed on the outside of the boss 112, strengthens
The overall intensity of the revolving joint.The thermal interface 4 (Fig. 1 does not show) card be placed in the groove 111 and with it is described
Support body 12 is contacted, and the support body 12 supports the thermal interface 4.3rd surface 26 favours the end of the pedestal 11
Face, and incline to the direction of the connector 21.
Refering to Fig. 2 and Fig. 3, when using, a revolving joint is respectively mounted on two equipment, then two institutes
State revolving joint A and B to be docking together by the connector 2, two equipment are linked together.Specifically, it is described
Connector 2 described in the one of revolving joint A is put into the entrance 3 of another revolving joint B, is rotatably connected described in rotation
Device A, snaps in the link slot 22 of the revolving joint B, together by the connector 21 of the revolving joint A
The connector 21 of Shi Suoshu revolving joint B snaps in the link slot 22 of the revolving joint A.The rotation
Attachment means A and the revolving joint B are by the way that together with snapping connection, simple structure is easy to operate.It is described after buckle
The thermal interface 4 of revolving joint A contacts conduction with the thermal interface 4 of the revolving joint B, realizes two
The electrical connection of the individual equipment.
Fig. 4 is a kind of second embodiment of revolving joint.The revolving joint and first in the embodiment
The difference of embodiment is：The pedestal 11 stretch out so that the end face of each connector 2 be directly anchored to it is described
On the end face of pedestal 11, other structures are identical with first embodiment.
Fig. 5 is a kind of 3rd embodiment of revolving joint.
The base 1 is in cylinder, and some fan annular grooves 13 are provided with the base 1.Specifically, the fan annular groove 13 has
5 and it is uniformly distributed.Fan described in adjacent two and a fan land 14 is formed between annular groove.The quantity of the fan annular groove 13 and the connection
The quantity of part 2 is consistent.
Each connector 2 includes a connector 21 and a link slot 22.The connector 21 is fixed on the fan ring
On the exterior arc surface of groove 13.The link slot 22 is in the fan land 14, including one first draw-in groove 221 and one second draw-in groove
222.The notch of first draw-in groove 221 is towards the connector 21.The notch of second draw-in groove 222 is towards the base 1
End face.First draw-in groove 221 is connected and is mutually perpendicular to second draw-in groove 222.The connector 21 includes that one is curved
The supporting part 212 of folding part 211 and, the supporting part 212 is fixedly connected with the base 1.The kink 211 and the support
Portion 212 is fixedly connected and vertical with the supporting part 212.The kink 211 to the central axial direction of the base 1 extends.
Radius of the length of the kink 211 less than the fan annular groove 13.The height of the supporting part 212 is first draw-in groove
221 with the side thickness sum of first draw-in groove 221 1.The kink 211 includes a first end 2111 and one second end 2112,
The first end 2111 and second end 2112 are relative, the length of the length of the first end 2111 than second end 2112
Long, the connector 21 of revolving joint described in is snapped in the link slot 22 of another revolving joint,
Second end 2112 of revolving joint described in is introduced into the link slot 22 of another revolving joint.Phase
Answer, wider at the notch of the link slot 22, bottom is narrower.Block at second end 2112 for facilitating revolving joint described in
Enter the link slot 22.The entrance 3 is formed between the connector 21 and the link slot 22 of each connector 2.
With continued reference to Fig. 6 and Fig. 7, when using, a revolving joint is respectively mounted on two equipment, then two
The individual revolving joint A and B is docking together by the connector 2, and two equipment are linked together.The rotation
Connector 2 described in the one of attachment means A is put into the entrance 3 of another revolving joint B, and is seated to the rotation downwards
In the fan annular groove 13 of device B, the revolving joint A is then rotated, by the connection of the revolving joint A
Body 21 snaps in the link slot 22 of the revolving joint B, while the connector 21 of the revolving joint B blocks
Enter the link slot 22 of the revolving joint A.Specifically, the supporting part 212 is contained in second draw-in groove 222,
The kink 211 is contained in first draw-in groove 221.The connection of revolving joint A and revolving joint B is realized, from
And two equipment link together, it is easy to operate.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (9)
1. a kind of revolving joint, an including base, it is characterised in that：The revolving joint is also including at least one connection
Part, each connector is fixedly connected with the base, and each connector includes a link slot and a connector, an institute
The connector card for stating revolving joint is placed in the link slot of another revolving joint, is realized described in two
Revolving joint is fixedly connected.
2. revolving joint according to claim 1, it is characterised in that：The connector also include a body, described
Body is fixedly connected with the connector and forms the link slot with the connector junction in the body.
3. revolving joint according to claim 1, it is characterised in that：The revolving joint also includes a conductive boundary
Face, the thermal interface is fixedly connected with the base, the thermal interface on revolving joint described in one and another institute
State the contact after revolving joint connection described in two of the thermal interface on revolving joint conductive.
4. revolving joint according to claim 3, it is characterised in that：The base includes a pedestal, and the pedestal is
Hollow circular cylinder, is provided with some grooves on the end face of described pedestal one end, and the thermal interface card is placed in the groove.
5. revolving joint according to claim 4, it is characterised in that：The pedestal also includes a support body, described to hold
Base body is fixed on the pedestal inner side, and the support body contacts to support the thermal interface with the thermal interface.
6. revolving joint according to claim 4, it is characterised in that：Described at least a connection piece is multiple including multiple
The connector is uniformly distributed along the pedestal external circumferential.
7. revolving joint according to claim 1, it is characterised in that：The base includes some fan annular grooves, the fan
The quantity of annular groove is identical with the quantity of the connector, and the link slot is consolidated located at the fan annular groove straight flange side, the connector
It is scheduled in the fan annular groove.
8. revolving joint according to claim 7, it is characterised in that：The connector includes a kink and a support
Portion, the supporting part is fixedly connected with the kink, and the supporting part is fixed on inside and outside the fan annular groove on disc, the company
Access slot includes one first draw-in groove and one second draw-in groove, and first draw-in groove is connected and vertical with second draw-in groove, an institute
The kink card for stating revolving joint is placed in first draw-in groove of another revolving joint, is revolved described in one
The supporting part for turning attachment means is contained in second draw-in groove of another revolving joint.
9. revolving joint according to claim 8, it is characterised in that：The kink includes a first end and one second
End, the length of the first end is longer than the length at second end, wider than bottom at the first draw-in groove opening, is easy to described in one
The kink of revolving joint is entered first draw-in groove of another revolving joint by second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099960.9U CN206159222U (en) | 2016-09-30 | 2016-09-30 | Rotary connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099960.9U CN206159222U (en) | 2016-09-30 | 2016-09-30 | Rotary connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159222U true CN206159222U (en) | 2017-05-10 |
Family
ID=58652396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099960.9U Withdrawn - After Issue CN206159222U (en) | 2016-09-30 | 2016-09-30 | Rotary connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286529A (en) * | 2016-09-30 | 2017-01-04 | 杭州零界线数字科技有限公司 | A kind of revolving joint |
| CN107420399A (en) * | 2017-06-05 | 2017-12-01 | 浙江晶日照明科技有限公司 | A kind of Quick Connect Kit of functional module |
-
2016
- 2016-09-30 CN CN201621099960.9U patent/CN206159222U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286529A (en) * | 2016-09-30 | 2017-01-04 | 杭州零界线数字科技有限公司 | A kind of revolving joint |
| CN107420399A (en) * | 2017-06-05 | 2017-12-01 | 浙江晶日照明科技有限公司 | A kind of Quick Connect Kit of functional module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20181026 |
|
| AV01 | Patent right actively abandoned |