CN206758750U - One hand rotation pull-out mobile phone charging head - Google Patents
One hand rotation pull-out mobile phone charging head Download PDFInfo
- Publication number
- CN206758750U CN206758750U CN201720594256.9U CN201720594256U CN206758750U CN 206758750 U CN206758750 U CN 206758750U CN 201720594256 U CN201720594256 U CN 201720594256U CN 206758750 U CN206758750 U CN 206758750U
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- China
- Prior art keywords
- shell
- cylindrical shell
- revolution
- charging head
- spiral prominence
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- Expired - Fee Related
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Abstract
One hand rotation pull-out mobile phone charging head, including shell of revolution and the charging head body that is arranged in shell of revolution, the shell of charging head body are made up of first cylindrical shell on top and the second cylindrical shell of bottom；The outer lower portion center symmetric setting of second cylindrical shell has two guide pads, the inwall of shell of revolution is symmetrically arranged with two spiral prominence ribs, compression spring is arranged with outside first cylindrical shell, compression spring top and bottom coordinate with upper limit ring lower surface and the second cylindrical shell top outer edge top pressure respectively；In the presence of compression spring, the second cylindrical shell bottom outside edge contacts with lower limit ring upper surface top pressure, and two guide pads are correspondingly arranged at the lower end top of two spiral prominence ribs respectively.The utility model is novel in design, it is simple in construction, one hand is operated when charging head is removed from socket particularly after charging complete, and while a hand rotates shell of revolution and presses socket, so easily quickly extracts pin out of socket jack out.
Description
Technical field
The utility model belongs to machining technology field, and in particular to one hand rotation pull-out mobile phone charging head.
Background technology
Two pins of existing mobile phone charging head are inserted into socket after charging complete, are typically necessary a hand and are pinned
Socket, a hand outwards pull the plug out of the socket, singlehanded to be outwards difficult to extract drawing charging head when keeping other hand-held objects always, still
So the object in handle is needed to put down, both hands carry out drawing, and thus making simple thing, there is more inconvenience.
Utility model content
The utility model is in order to solve weak point of the prior art, there is provided a kind of list simple in construction, easy to operation
Hand rotates pull-out mobile phone charging head.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：One hand rotation pull-out mobile phone charging
Head, including shell of revolution and the charging head body that is arranged in shell of revolution, it is connected with charging head body and stretches out charging head sheet upwards
The charging wire of body, is provided with two pins for extending downwardly from charging head body in charging head body, the shell of charging head body by
First cylindrical shell on top and the second cylindrical shell of bottom composition, the cylindrical structure of shell of revolution, shell of revolution, the first cylindrical shell and
Second cylindrical shell has same center line, and the external diameter of the first cylindrical shell is less than the external diameter of the second cylindrical shell, shell of revolution upper end edge
Inner side is fixedly connected with upper limit ring, is fixedly connected with lower limit ring on the inside of the edge of shell of revolution lower end, the internal diameter of upper limit ring is big
External diameter in the first cylindrical shell and the external diameter less than the second cylindrical shell, the external diameter of rainy second cylindrical shell of internal diameter of lower limit ring,
Through and out upper limit ring at the top of first cylindrical shell；
The outer lower portion center symmetric setting of second cylindrical shell has two guide pads, and the inwall of shell of revolution is symmetrically arranged with two
Individual spiral prominence rib, the upper end of one of spiral prominence rib are vertical right up and down with the bottom of another spiral prominence rib
Should, the vertical range of the upper and lower end of same spiral prominence rib is more than the length of pin；
Be arranged with compression spring outside first cylindrical shell, compression spring top and bottom respectively with upper limit ring lower surface and the
Two cylindrical shell top outer edge top pressures coordinate；In the presence of compression spring, the second cylindrical shell bottom outside edge and lower limit
The top pressure contact of position ring upper surface, two guide pads are correspondingly arranged at the lower end top of two spiral prominence ribs respectively.
On the inwall of shell of revolution along generatrix direction offer twice reset elongated slot, per pass reset elongated slot lower end with one
The lower end of spiral prominence rib seamlessly transits and corresponds to connection, and per pass resets upper end of the upper end of elongated slot with a spiral prominence rib
Seamlessly transit and correspond to connection.
Two deep-slotted chip breakers are symmetrically arranged with the outside of shell of revolution.
Shell of revolution inwall is fixedly installed higher than spiral prominence rib upper end and the spacing preiection less than spiral prominence rib lower end.
Using above-mentioned technical proposal, the utility model holds shell of revolution and firmly presses the first cylinder when being charged
Two pins are made to be inserted into the jack of socket at the top of shell.After charging terminates, the thumb and forefinger of hand correspond to folder respectively
A deep-slotted chip breaker is handled, rotating shell of revolution makes shell of revolution bottom lower surface keep contacting with socket upper surface, two spiral ridges
Bar is with rotation, and the guide pad positioned at spiral prominence rib top is driven to upper movement, and charging head body overcomes during moving up
The elastic force of compression spring, when rotating shell of revolution to 180 °, the upper end that guide pad reaches spiral prominence rib is limited projection
Stop, because the vertical range of the upper and lower end of same spiral prominence rib is more than the length of pin, pin is just from slotting
Extracted in the jack of seat.After shell of revolution departs from socket, due to resetting the corresponding upper end with a spiral prominence rib in elongated slot upper end
Connection, in the presence of compression spring, the guide pad of the second cylinder shell-side moves down along elongated slot is resetted, the second cylindrical shell and
First cylindrical shell moves down, until the second cylindrical shell bottom outside edge contacts with lower limit ring upper surface top pressure.
Two spiral prominence ribs in the utility model so may be used on the center line symmetrical setting of shell of revolution and non-intersect
To avoid guide pad from the phenomenon of interim card occur when being moved along spiral prominence rib.
Spiral prominence rib has the function that enhancing rotation shell intensity except having the function that to drive guide pad movement.
After spacing preiection can prevent guide pad from departing from spiral prominence rib, guide pad, which is located at below spiral prominence rib, just to fail.
In summary, the utility model is novel in design, simple in construction, particularly removes and fills from socket after charging complete
One hand is operated during dateline, and while a hand rotation shell of revolution and presses socket, so easily quick
Ground is extracted out by pin out of socket jack.
Brief description of the drawings
Fig. 1 is the scheme of installation between circuit board and conductive pole
Fig. 2 is E-E sectional views in Fig. 1；
Fig. 3 is F-F sectional views in Fig. 1.
Embodiment
As Figure 1-3, singlehanded rotation pull-out mobile phone charging head of the present utility model, including shell of revolution 1 and be arranged on
Charging head body in shell of revolution 1, the charging wire 2 for stretching out charging head body upwards, charging head sheet are connected with charging head body
Be provided with two pins 3 for extending downwardly from charging head body in vivo, the shell of charging head body by top the He of the first cylindrical shell 4
Second cylindrical shell 5 of bottom forms, and 1 cylindrical structure of shell of revolution, shell of revolution 1, the first cylindrical shell 4 and the second cylindrical shell 5 have
There is same center line, the external diameter of the first cylindrical shell 4 is less than the external diameter of the second cylindrical shell 5, and the upper end edge of shell of revolution 1 inner side is fixed to be connected
Upper limit ring 6 is connected to, lower limit ring 7 is fixedly connected with the inside of the lower end edge of shell of revolution 1, the internal diameter of upper limit ring 6 is more than first
The external diameter of cylindrical shell 4 and the external diameter for being less than the second cylindrical shell 5, the external diameter of rainy second cylindrical shell 5 of internal diameter of lower limit ring 7, the
The top of one cylindrical shell 4 is through and out upper limit ring 6；
The outer lower portion center symmetric setting of second cylindrical shell 5 has two guide pads 8, and the inwall of shell of revolution 1 is symmetrical arranged
Have two spiral prominence ribs 9, the upper end of one of spiral prominence rib 9 with above and below the bottom of another spiral prominence rib 9
Vertical corresponding, the vertical range of the upper and lower end of same spiral prominence rib 9 is more than the length of pin 3；
Be arranged with compression spring 10 outside first cylindrical shell 4, the top and bottom of compression spring 10 respectively with the following table of upper limit ring 6
Face and the top outer edge top pressure of the second cylindrical shell 5 coordinate；In the presence of compression spring 10, the bottom outside of the second cylindrical shell 5
Edge contacts with the upper surface top pressure of lower limit ring 7, and two guide pads 8 are correspondingly arranged at the lower end of two spiral prominence ribs 9 respectively
Top.
Twice being offered along generatrix direction on the inwall of shell of revolution 1 and resetting elongated slot 11, the lower end that per pass resets elongated slot 11 is equal
Seamlessly transitted with the lower end of a spiral prominence rib 9 and it is corresponding connection, per pass reset elongated slot 11 upper end with a spiral prominence
The upper end of rib 9 seamlessly transits and corresponds to connection.
The outside of shell of revolution 1 is symmetrically arranged with two deep-slotted chip breakers 12.The inwall of shell of revolution 1 is fixedly installed higher than spiral prominence rib
9 upper ends and the spacing preiection less than the lower end of spiral prominence rib 9（Do not illustrate and in figure）.
The structure of charging head body interior in the utility model is existing mature technology, and specific configuration repeats no more.
For the utility model when being charged, hand-held shell of revolution 1 simultaneously firmly makes two pins at the top of the first cylindrical shell of pressing 4
3 are inserted into the jack of socket 13.After charging terminates, the thumb and forefinger of hand correspond to respectively clamps a deep-slotted chip breaker
12, rotating shell of revolution 1 makes the bottom lower surface of shell of revolution 1 and the upper surface of socket 13 keep contacting, two spiral prominence ribs 9 with turn
Dynamic, the guide pad 8 positioned at the top of spiral prominence rib 9 is driven to upper movement, and charging head body overcomes compression bullet during moving up
The elastic force of spring 10, when rotating 1 to 180 ° of shell of revolution, the upper end that guide pad 8 reaches spiral prominence rib 9 is limited raised resistance
Gear, because the vertical range of the upper and lower end of same spiral prominence rib 9 is more than the length of pin 3, pin 3 is just from slotting
Extracted in the jack of seat 13.After shell of revolution 1 departs from socket 13, corresponded to and a spiral prominence rib due to resetting the upper end of elongated slot 11
9 upper end connection, in the presence of compression spring 10, the guide pad 8 of the sidepiece of the second cylindrical shell 5 is along resetting elongated slot 11 to moving down
Dynamic, the second cylindrical shell 5 and the first cylindrical shell 4 move down, until on the bottom outside edge of the second cylindrical shell 5 and lower limit ring 7
Surface top pressure contact.
The present embodiment not makees any formal limitation, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent change and modification that the technical essence of the utility model is made to above example, belongs to this reality
With the protection domain of new technique scheme.
Claims (4)
1. one hand rotation pull-out mobile phone charging head, it is characterised in that：Including shell of revolution and the charging head being arranged in shell of revolution
Body, the charging wire for stretching out charging head body upwards is connected with charging head body, is provided with and extends downwardly from charging head body
Two pins of charging head body, the shell of charging head body is by first cylindrical shell on top and the second cylindrical shell group of bottom
Into the cylindrical structure of shell of revolution, shell of revolution, the first cylindrical shell and the second cylindrical shell have same center line, the first cylindrical shell
External diameter be less than the external diameter of the second cylindrical shell, be fixedly connected with upper limit ring on the inside of the edge of shell of revolution upper end, end edge under shell of revolution
Lower limit ring is fixedly connected with along inner side, the internal diameter of upper limit ring is more than the external diameter of the first cylindrical shell and less than the second cylindrical shell
External diameter, the external diameter of rainy second cylindrical shell of internal diameter of lower limit ring, the first cylindrical shell top is through and out upper limit ring；
The outer lower portion center symmetric setting of second cylindrical shell has two guide pads, and the inwall of shell of revolution is symmetrically arranged with two spiral shells
Fin bar is revolved, the upper end of one of spiral prominence rib is vertical corresponding up and down with the bottom of another spiral prominence rib, together
The vertical range of the upper and lower end of one spiral prominence rib is more than the length of pin；
Compression spring is arranged with outside first cylindrical shell, compression spring top and bottom are justified with upper limit ring lower surface and second respectively
Post shell top outer edge top pressure coordinates；In the presence of compression spring, the second cylindrical shell bottom outside edge and lower limit ring
Upper surface top pressure contact, two guide pads are correspondingly arranged at the lower end top of two spiral prominence ribs respectively.
2. singlehanded rotation pull-out mobile phone charging head according to claim 1, it is characterised in that：Edge on the inwall of shell of revolution
Generatrix direction offers twice and resets elongated slot, and per pass resets lower end of the lower end of elongated slot with a spiral prominence rib and seamlessly transitted
And corresponding connection, the upper end that per pass resets elongated slot is seamlessly transitted with the upper end of a spiral prominence rib and corresponding connection.
3. singlehanded rotation pull-out mobile phone charging head according to claim 1, it is characterised in that：Symmetrically set on the outside of shell of revolution
It is equipped with two deep-slotted chip breakers.
4. singlehanded rotation pull-out mobile phone charging head according to claim 1, it is characterised in that：Shell of revolution inwall is fixed and set
It is equipped with and is higher than spiral prominence rib upper end and the spacing preiection less than spiral prominence rib lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594256.9U CN206758750U (en) | 2017-05-25 | 2017-05-25 | One hand rotation pull-out mobile phone charging head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594256.9U CN206758750U (en) | 2017-05-25 | 2017-05-25 | One hand rotation pull-out mobile phone charging head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758750U true CN206758750U (en) | 2017-12-15 |
Family
ID=60619202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594256.9U Expired - Fee Related CN206758750U (en) | 2017-05-25 | 2017-05-25 | One hand rotation pull-out mobile phone charging head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069332A (en) * | 2017-05-25 | 2017-08-18 | 黄河科技学院 | One hand rotation pull-out mobile phone charging head |
| CN108075278A (en) * | 2018-01-04 | 2018-05-25 | 镇江市丹徒区飞翔电子有限公司 | A kind of inner conducting elements in electronic connector |
-
2017
- 2017-05-25 CN CN201720594256.9U patent/CN206758750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069332A (en) * | 2017-05-25 | 2017-08-18 | 黄河科技学院 | One hand rotation pull-out mobile phone charging head |
| CN107069332B (en) * | 2017-05-25 | 2023-04-18 | 黄河科技学院 | Single-hand rotary pull-out type mobile phone charging head |
| CN108075278A (en) * | 2018-01-04 | 2018-05-25 | 镇江市丹徒区飞翔电子有限公司 | A kind of inner conducting elements in electronic connector |
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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: 20171215 Termination date: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |