CN209561816U - A kind of detachable rotating tail - Google Patents
A kind of detachable rotating tail Download PDFInfo
- Publication number
- CN209561816U CN209561816U CN201920231162.4U CN201920231162U CN209561816U CN 209561816 U CN209561816 U CN 209561816U CN 201920231162 U CN201920231162 U CN 201920231162U CN 209561816 U CN209561816 U CN 209561816U
- Authority
- CN
- China
- Prior art keywords
- isosceles triangle
- power supply
- output lead
- buttock line
- grafting
- 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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Abstract
The utility model discloses a kind of detachable rotating tails, including power supply adaptor main body and turn buttock line, the power supply adaptor main body with turn buttock line be connected one end circular groove in be equipped with isosceles triangle contact pin, the isosceles triangle contact pin is set in the isosceles triangle slot on the inside of circular groove, the isosceles triangle slot is located on round external screw thread cylinder, the buttock line that turns includes rotary connector, output lead and connection-peg, the rotary connector includes insulation rubber shell and contact terminal, the connection-peg includes cylindricality insulation crust, isosceles triangle blind plug with isosceles triangle metal cannula, insulated handle shell, the isosceles triangle metal cannula and the grafting of isosceles triangle contact pin and electric connection, the isosceles triangle blind plug and the grafting of isosceles triangle slot, the inner thread sleeve being spirally connected with round external screw thread cylinder is bolted on the cylindricality insulation crust.The utility model power supply adaptor main body and turn grafting between buttock line, it is convenient detachable, and seal and waterproof performance is good.
Description
Technical field
The utility model belongs to power supply adaptor and turns tail technical field, and in particular to a kind of detachable rotating tail.
Background technique
Traditional technology power supply adaptor turns tail with it and is fixedly connected, so that turning output lead on tail in folding repeatedly
Afterwards, the phenomenon that causing output lead and power supply adaptor main body junction to fracture, not only, maintenance are inconvenient, and influence electricity
There is turning dismountable power supply adaptor between buttock line and power supply adaptor main body and turn in the service life of source adapter, technology
Tail, the sealing performance and waterproof performance of junction are all not good enough, in office process, inevitably encounter cup and knock over, switching
The phenomenon that place's water inlet.
Utility model content
The purpose of this utility model is to provide a kind of detachable rotating tails, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of detachable rotating tail, including power supply is suitable
Adapter body and turn buttock line, the power supply adaptor main body with turn buttock line be connected one end circular groove in it is slotting equipped with isosceles triangle
Needle, the isosceles triangle contact pin are set in the isosceles triangle slot on the inside of circular groove, and the isosceles triangle slot is located at round external screw thread
On cylinder, the buttock line that turns includes rotary connector, output lead and connection-peg, and the rotary connector is including insulation rubber shell and admittedly
The contact terminal that fixed being set on the inside of insulation rubber shell and with output lead one end is electrically connected, the connection-peg includes that cylindricality is exhausted
Edge shell insulate set on the isosceles triangle blind plug with isosceles triangle metal cannula of cylindricality insulation crust left end, set on cylindricality
The insulated handle shell of shell right end being fixedly connected with output lead, the isosceles triangle metal cannula and the grafting of isosceles triangle contact pin
And be electrically connected, the isosceles triangle blind plug and the grafting of isosceles triangle slot, the isosceles triangle metal cannula are each passed through cylindricality
Insulation crust and insulated handle shell and output lead are electrically connected, and are bolted on the cylindricality insulation crust and round outer spiral shell
The inner thread sleeve that line cylinder is spirally connected.
This setting is inserted using the isosceles triangle slot on the isosceles triangle blind plug and power supply adaptor main body turned on buttock line
It connects, while the grafting of isosceles triangle contact pin and electric connection in isosceles triangle metal cannula and power supply adaptor main body, conveniently turns buttock line
Facilitate the folding of output lead so that turning detachable between buttock line and power supply adaptor main body with power supply adaptor main body grafting,
It is not in that the prior art turns buttock line and is fixedly connected with power supply adaptor main body, when output lead folding needs coiling suitable in power supply
On adapter body, cause output lead and the phenomenon that power supply adaptor main body junction fractures, and isosceles triangle blind plug with
After isosceles triangle slot grafting in power supply adaptor main body, pass through round external screw thread cylinder and the product being bolted on cylindricality insulation crust
The round external screw thread cylinder of font slot lateral surface is spirally connected, and increases the leakproofness for turning buttock line Yu power supply adaptor main body electrical connection part
Energy and waterproof performance, the annular retaining ring on inner thread sleeve after being in addition spirally connected with round external screw thread cylinder can block round recessed
Slot further increases the waterproof performance turned in buttock line grafting use process.
Preferably, the both ends for the output lead that the rotary connector and connection-peg are located at.
Preferably, the insulation rubber shell is T shape insulation crust, and the upper and lower ends of the insulation rubber shell horizontal part are symmetrically arranged with
Protrusion, the protrusion be vertical section be arc and from left to right upwards in turn inclination and surface have anti-skid chequer convex block.
This setting facilitates the plug between rotary connector and computer power supply socket using protrusion.
Preferably, the upper and lower ends of the insulated handle shell are raised equipped with right angle trigonometry, in the right angle trigonometry protrusion
Equipped with anti-skid chequer.
This setting facilitates the plug between connection-peg and power supply adaptor main body using right angle trigonometry protrusion.
Preferably, beam wire clamp is fixed on the output lead.
This, which is arranged, facilitates folding output lead using beam wire clamp.
Preferably, the outer surface in the inner thread sleeve middle position is equipped with annular retaining ring, the outer diameter of the annular retaining ring
Greater than the aperture of circular groove.
This setting utilizes annular retaining ring, so that the inner thread sleeve after being spirally connected with round external screw thread cylinder, is kept off using annular
Circle can block circular groove, further increase the waterproof performance turned in buttock line grafting use process.
The technical effect and advantage of the utility model: the detachable rotating tail turns buttock line and the grafting of power supply adaptor main body,
With detachability, facilitate the folding of output lead, compared with traditional technology output lead folding, will not make output lead with
The phenomenon that fixed electrical connection part of power supply adaptor main body fractures, passes through the round external screw thread cylinder being bolted on cylindricality insulation crust
It is spirally connected with the round external screw thread cylinder of isosceles triangle slot lateral surface, increases and turn the close of buttock line and power supply adaptor main body electrical connection part
Sealing property and waterproof performance, the annular retaining ring on inner thread sleeve after being in addition spirally connected with round external screw thread cylinder can block circle
Groove further increases the waterproof performance turned in buttock line grafting use process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model turns buttock line；
Fig. 3 is the right view of the utility model power supply adaptor master；
Fig. 4 is the structural schematic diagram of the utility model rotary connector；
Fig. 5 is the structural schematic diagram of the utility model connection-peg；
Fig. 6 is the left view of the utility model connection-peg.
In figure: 1, power supply adaptor main body；2, turn buttock line；3, circular groove；4, isosceles triangle contact pin；5, isosceles triangle slot；
6, round external screw thread cylinder；7, rotary connector；8, output lead；9, connection-peg；10, insulate rubber shell；11, contact terminal；12, convex
It rises；13, cylindricality insulation crust；14, isosceles triangle metal cannula；15, isosceles triangle blind plug；16, insulated handle shell；17, interior
Screw shell；18, right angle trigonometry protrusion；19, beam wire clamp；20, annular retaining ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of detachable rotating tail as shown in figures 1 to 6, including power supply adaptor main body 1 and turns
Buttock line 2, the power supply adaptor main body 1 with turn buttock line 2 be connected one end circular groove 3 in be equipped with isosceles triangle contact pin 4, it is described
Isosceles triangle contact pin 4 is set in the isosceles triangle slot 5 of 3 inside of circular groove, and the isosceles triangle slot 5 is located at round external screw thread cylinder 6
On, the buttock line 2 that turns includes rotary connector 7, output lead 8 and connection-peg 9, and the rotary connector 7 includes insulation rubber shell 10
And contact terminal 11 that is being fixed at 10 inside of insulation rubber shell and being electrically connected with one end of output lead 8, the grafting
First 9 is exhausted including cylindricality insulation crust 13, the isosceles triangle with isosceles triangle metal cannula 14 set on 13 left end of cylindricality insulation crust
Edge plug 15, the insulated handle shell 16 being fixedly connected with output lead 8 set on 13 right end of cylindricality insulation crust, the product word
Shape metal cannula 14 and 4 grafting of isosceles triangle contact pin and electric connection, the isosceles triangle blind plug 15 are inserted with isosceles triangle slot 5
It connects, the isosceles triangle metal cannula 14 is each passed through cylindricality insulation crust 13 and insulated handle shell 16 and 8 electricity of output lead
Property connection, the inner thread sleeve 17 being spirally connected with round external screw thread cylinder 6 is bolted on the cylindricality insulation crust 13.
Specifically, the both ends for the output lead 8 that the rotary connector 7 and connection-peg 9 are located at.
Specifically, the insulation rubber shell 10 is T shape insulation crust, the upper and lower ends of insulation 10 horizontal part of rubber shell are symmetrical
It is that vertical section is arc and from left to right inclination and surface have anti-skid chequer upwards in turn equipped with protrusion 12, described raised 12
Convex block.
Specifically, the upper and lower ends of the insulated handle shell 16 are equipped with right angle trigonometry protrusion 18, the right angle trigonometry is convex
It plays 18 and is equipped with anti-skid chequer.
Specifically, being fixed with beam wire clamp 19 on the output lead 8.
Specifically, the outer surface in 17 middle position of inner thread sleeve is equipped with annular retaining ring 20, the annular retaining ring 20
Outer diameter be greater than circular groove 3 aperture.
The detachable rotating tail utilizes the product on the isosceles triangle blind plug 15 and power supply adaptor main body 1 turned on buttock line 2
5 grafting of font slot, while 4 grafting of isosceles triangle contact pin and electrical property in isosceles triangle metal cannula 14 and power supply adaptor main body 1
Connection, conveniently turns buttock line 2 and 1 grafting of power supply adaptor main body, so that turn detachable between buttock line 2 and power supply adaptor main body 1,
The folding for facilitating output lead 8 is not in that the prior art turns buttock line 2 and is fixedly connected with power supply adaptor main body 1, output lead
Need coiling in power supply adaptor main body 1, causing output lead 8 and 1 junction of power supply adaptor main body fractures when 8 folding
Phenomenon, and after 5 grafting of isosceles triangle slot in isosceles triangle blind plug 15 and power supply adaptor main body 1, by being bolted in column
The round external screw thread cylinder 6 of round external screw thread cylinder 6 and 5 lateral surface of isosceles triangle slot on shape insulation crust 13 is spirally connected, and increase turns tail
The sealing performance and waterproof performance of line 2 and 1 electrical connection part of power supply adaptor main body, after being in addition spirally connected with round external screw thread cylinder 6
Inner thread sleeve 17 on annular retaining ring 20 can block circular groove 3, further increase and turn in 2 grafting use process of buttock line
Waterproof performance.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of detachable rotating tail, including power supply adaptor main body (1) and turn buttock line (2), it is characterised in that: the power supply is suitable
Adapter body (1) with turn buttock line (2) be connected one end circular groove (3) in be equipped with isosceles triangle contact pin (4), the isosceles triangle insert
Needle (4) is set in the isosceles triangle slot (5) on the inside of circular groove (3), and the isosceles triangle slot (5) is located at round external screw thread cylinder
(6) on, the buttock line (2) that turns includes rotary connector (7), output lead (8) and connection-peg (9), rotary connector (7) packet
It includes and insulate rubber shell (10) and be fixed on the inside of insulation rubber shell (10) and connect with what one end of output lead (8) was electrically connected
Contravention (11), the connection-peg (9) include cylindricality insulation crust (13), be set to cylindricality insulation crust (13) left end with product
The isosceles triangle blind plug (15) of font metal cannula (14), be set to cylindricality insulation crust (13) right end with output lead (8)
The insulated handle shell (16) being fixedly connected, the isosceles triangle metal cannula (14) is with (4) grafting of isosceles triangle contact pin and electrically connects
It connects, the isosceles triangle blind plug (15) and isosceles triangle slot (5) grafting, the isosceles triangle metal cannula (14) are each passed through column
Shape insulation crust (13) and insulated handle shell (16) and output lead (8) are electrically connected, the cylindricality insulation crust (13)
On be bolted with the inner thread sleeve (17) being spirally connected with round external screw thread cylinder (6).
2. a kind of detachable rotating tail according to claim 1, it is characterised in that: the rotary connector (7) and grafting
The both ends for the output lead (8) that head (9) is located at.
3. a kind of detachable rotating tail according to claim 1, it is characterised in that: the insulation rubber shell (10) is that T shape is exhausted
The upper and lower ends of edge shell, described insulation rubber shell (10) horizontal part are symmetrically arranged with raised (12), and the protrusion (12) is vertical section
Face be arc and from left to right upwards in turn inclination and surface have anti-skid chequer convex block.
4. a kind of detachable rotating tail according to claim 1, it is characterised in that: the insulated handle shell (16) it is upper
Lower both ends are equipped with right angle trigonometry protrusion (18), and the right angle trigonometry raised (18) is equipped with anti-skid chequer.
5. a kind of detachable rotating tail according to claim 1, it is characterised in that: fixation is set on the output lead (8)
There are beam wire clamp (19).
6. a kind of detachable rotating tail according to claim 1, it is characterised in that: inner thread sleeve (17) interposition
The outer surface set is equipped with annular retaining ring (20), and the outer diameter of the annular retaining ring (20) is greater than the aperture of circular groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231162.4U CN209561816U (en) | 2019-02-25 | 2019-02-25 | A kind of detachable rotating tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231162.4U CN209561816U (en) | 2019-02-25 | 2019-02-25 | A kind of detachable rotating tail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561816U true CN209561816U (en) | 2019-10-29 |
Family
ID=68309621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231162.4U Expired - Fee Related CN209561816U (en) | 2019-02-25 | 2019-02-25 | A kind of detachable rotating tail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561816U (en) |
-
2019
- 2019-02-25 CN CN201920231162.4U patent/CN209561816U/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: 20191029 Termination date: 20210225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |