CN208045776U - A kind of scalable plate connector that protective is good - Google Patents
A kind of scalable plate connector that protective is good Download PDFInfo
- Publication number
- CN208045776U CN208045776U CN201820093480.4U CN201820093480U CN208045776U CN 208045776 U CN208045776 U CN 208045776U CN 201820093480 U CN201820093480 U CN 201820093480U CN 208045776 U CN208045776 U CN 208045776U
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- Prior art keywords
- jack
- pin
- slider
- shrapnel
- protection door
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- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 6
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of scalable plate connector that protective is good, it includes upper cover and the lower cover that is connected with the upper cover, upper lid is equipped with combination hub, and scalable combination pin is additionally provided between upper cover and lower cover, is connected by zero firewire shrapnel component between combination hub and scalable combination pin；Combination hub includes the insertion hole groups of several specifications, and each insertion hole groups include zero line jack and firewire jack, and protection door is equipped at upper cover inside face zero line jack and firewire jack；The zero line jack for being located at the same insertion hole groups is connected with the protection door at firewire jack, and constitutes lever construction of the fulcrum in intermediate, protection door at both ends；The utility model passes through the design to jack protective door so that plays good protective action in a limited space for each jack, only protection door could be opened to pin by being inserted into jack simultaneously, and single hole is avoided to be inserted into the Electrical Safety problem caused；It avoids stretching out existing security risk while pin, protective is good, and structure is safe and reliable.
Description
Technical field
The utility model is related to the good scalable plate connectors of plate connector more particularly to a kind of protective.
Background technology
With the continuous development of globalization, the number for carrying out transnational travel is continuously increased；How transnational travel is improved just
Profit becomes an important factor for promoting development of globalization.
Transnational travel be unable to do without electronic communication product, and the power supply infrastructure of each country, the especially rule of electrical socket
Lattice are different with safety requirements, this is just that the charging of electronic product in transnational trip brings inconvenience；In order to solve above-mentioned ask
Topic, it can be typically to be inserted by being configured with multiple and different specifications in the socket of global general-use, this blanket socket to have developed at present
The converter of foot is converted accordingly.
However be to configure the plug of multiple specifications simultaneously in a changeover plug main body, it is not only complicated, it is inconvenient to carry,
It is unfavorable for storing, while complicated jack and pin layout also usually will appear electric leakage, pin while stretching and other operations
Security risk caused by lack of standardization, and existing plate connector lacks necessary safety and Protection.
Utility model content
The purpose of this utility model is to provide a kind of scalable plate connector that protective is good, it has compact-sized, peace
The advantages of complete reliable and practical function.
The utility model is achieved like this, a kind of scalable plate connector that protective is good, it include upper cover and
The lower cover being connected with the upper cover, which is characterized in that upper lid is equipped with combination hub, and being additionally provided between upper cover and lower cover can stretch
Contracting combination pin, is connected between combination hub and scalable combination pin by zero firewire shrapnel component；If combination hub includes
The insertion hole groups of dry specification, each insertion hole groups include zero line jack and firewire jack, face zero line jack and fire on the inside of upper cover
Protection door is equipped at line jack；The zero line jack for being located at the same insertion hole groups is connected with the protection door at firewire jack,
And constitute lever construction of the fulcrum in intermediate, protection door at both ends；Protection door is mounted in protection door bracket, and the one of lever construction
The protection door spring so that protection door and the cooperation of jack holding position is equipped between end and protection door bracket.
The scalable combination pin includes the pin group of several specifications, and being equipped between pin group only allows a pin
The limit slider component that group is stretched out.
Preferably：The scalable combination pin includes the pin group of three kinds of specifications, and limit slider component includes point
The first slider, the second slider and the third slider not coordinated with the limit of the pin group of three kinds of specifications；Wherein second sliding
For piece between the first slider and third slider, the lower face of the second slider is wedge structure, the first slider and the
Three sliders have the inclined surface coordinated with the wedge structure；When a pin group is stretched out wherein, match with pin group limit
The slider of conjunction moves, and pushes other two slider to be limited with other two pins group and fix.
The plate connector further includes the pcb board between upper cover and lower cover, which is electrically connected with zero firewire shrapnel component
It connects, and pcb board is connected with USB jack.
The zero firewire shrapnel component includes the jack shrapnel component coordinated with combination hub and is inserted with scalable combine
The pin shrapnel component of foot cooperation；Wherein jack shrapnel component includes jack zero curve shrapnel and jack firewire shrapnel, jack zero curve
Shrapnel and jack firewire shrapnel are installed on jack shrapnel holder；The pin shrapnel component include zero fire connect shrapnel and
Connection shrapnel holder for installing zero fire connection shrapnel.
Be also associated with the pin push button for pushing pin group to stretch along lower cover in the pin group, pin push button and pin group it
Between be also associated with compressed spring.
Preferably：The indicator light for being used to indicate device conduction state is also associated on the plate connector.
The beneficial effects of the utility model are：The utility model is the improvement proposed for existing plate connector, first,
It passes through the design to jack protective door so that plays good protective action in a limited space for each jack, only
Protection door could be opened by having pin while being inserted into jack, and single hole is avoided to be inserted into the Electrical Safety problem caused；Secondly, by inserting
The improvement of foot stretching structure makes it operate more convenient safety, avoids stretching out existing security risk while pin, meet
The needs of plurality of specifications electricity consumption conversion, protective is good, and structure is safe and reliable.
Description of the drawings
Fig. 1 is the Structure explosion diagram of the utility model one embodiment.
Fig. 2 is the structure top view after embodiment illustrated in fig. 1 assembly.
Fig. 3 is the cross-sectional view of the structure of A-A in embodiment illustrated in fig. 2.
Fig. 4 is the cross-sectional view of the structure of B-B in embodiment illustrated in fig. 2.
Fig. 5 is the cross-sectional view of the structure of C-C in embodiment illustrated in fig. 2.
Fig. 6 is that the scalable combination pin of the utility model is illustrated with the fit structure for limiting slider component one embodiment
Figure.
Fig. 7 is the structural front view of embodiment illustrated in fig. 6.
Fig. 8 is the connection schematic diagram of the utility model one embodiment.
In the figure 1, upper cover 2, protection door 3, protection door spring 4, protection door bracket 5, indicator light 6, jack zero curve
Shrapnel 7, jack firewire shrapnel 8, jack shrapnel holder 9, Australia of U.S. translational pin 10, English zero fiery pin 11, pin push button
12, compressed spring 13, connection shrapnel holder 14,15, zero fire connection shrapnel 16 of English lower margin, the first slider 17, second
Slider 18, third slider 19, European pin 20, lower cover 21, pcb board.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1,2 and Fig. 6, the utility model is achieved like this, the good scalable combination of the protective is inserted
Seat includes upper cover 1 and the lower cover 20 with the upper cover 1 mating connection, is structurally characterized in that, upper cover 1 is equipped with combination hub, on
It is additionally provided with scalable combination pin between lid 1 and lower cover 20, passes through zero firewire bullet between combination hub and scalable combination pin
Piece component is connected；Combination hub includes the insertion hole groups of several specifications, and each insertion hole groups include zero line jack and firewire jack,
It is equipped with protection door 2 at 1 inside face zero line jack of upper cover and firewire jack；It is located at the zero line jack of the same insertion hole groups
It is connected with the protection door 2 at firewire jack, and constitutes lever construction of the fulcrum in intermediate, protection door 2 at both ends；Protection door 2 is pacified
In protection door bracket 4, it is equipped with so that protection door 2 and jack holding position between one end and protection door bracket 4 of lever construction
Set the protection door spring 3 of cooperation；Since distance is small between each jack, it is contemplated that the safety of actual use needs, Mei Geling
Fiery jack will also increase protection door 2, can not single hole can be inserted；Therefore the utility model has done independence in each insertion hole groups
Protection door；In actual design, every group of protection door 2, which is connected, constitutes lever construction, material is thus formed seesaw structure state,
And limit bone 401 is done on about 4 both sides of protection door bracket, as shown in Figure 2-5, make jack protection door difference in both sides when being inserted into
Block, cannot slide to upper and lower limit bone 401, can only both sides pin when being inserted into jack simultaneously, slided in intermediate position, protection
Door could normally open and use, in this way using socket when it is safer.
Meanwhile in order to improve the safety of pin stretching, the scalable combination pin includes the pin of several specifications
Group is equipped with only the limit slider component for allowing a pin group to stretch out between pin group；Structure such as Fig. 6 and figure is embodied in it
Shown in 7, this it is scalable combination pin include three kinds of specifications pin group, limit slider component include respectively with three kinds of specifications
Pin group limit cooperation the first slider 16, the second slider 17 and third slider 18；Wherein the second slider 17
Between the first slider 16 and third slider 18, the lower face of the second slider 17 is wedge structure, the first slider 16
There is the inclined surface coordinated with the wedge structure with third slider 18；When a pin group is stretched out wherein, with the pin group
The slider movement of limit cooperation, and push other two slider to be limited with other two pins group and fix；In actual design, institute
State the pin groups of three kinds of specifications Australia of corresponding U.S.A translational pin 9, European pin 19 and by English zero fire pin 10 and English respectively
The English pin that lower margin 14 is constituted, can all be powered when three groups of pins are due to opening simultaneously, socket is allowed to bring danger；Pass through increasing
Three sliders added, each slider can block slotting pin accordingly；In conjunction with attached drawing 6 and 7, operation principle is in this way
, when European pin 19 is opened, the side of pin is pressed onto the second slider 17, and the second slider 17 meeting slide downward, first slides
Movable plate 16 and third slider 18 move left and right respectively, thus the holder of Dang Zhemei Australia translational pin 9 and English pin, two
Pin cannot all be pushed open downwards.When European pin 19 is packed up, Australia of U.S. translational pin 9 can be pushed open, and the holder of pin is pressed onto first
Slider 16, the first slider 16 slide to the right, and the second slider 17 moves up, and third slider 18 is constant, keeps off European
The holder of pin 19 and English pin, two pins cannot all be opened.When Australia of U.S. translational pin 9 is packed up, English pin also may be used
To push open, the holder of pin is pressed onto third slider 18, and third slider 18 slides to the left, and the second slider 17 is constant, and first
Slider 16 slides to the left, keeps off the holder of European pin 19 and Australia of U.S. translational pin 9, and two pins cannot all be opened, in this way
It does not push open in use, each plug will not be powered, keeps product safer.
Certainly it is described limit slider component implementation structure be not limited thereto, as long as agent structure can ensure it is more
A pin component can only stretch out only one, which can also use for reference Chinese patent
General pen core telescopic control device described in a kind of rolling wheeled type multiple pencil lead combined pen disclosed in ZL2007100239173, ability
Field technique personnel with reference to the structure can be the corresponding locking mechanism of stretching control design case of pin component, positioning strip and with positioning
The locating piece of lock fit, or locking mechanism, rack and the positioning tooth etc. engaged with rack.
In order to preferably enrich its function, the convenience and reliability for improving assembly and using, the utility model is to other
Design is optimized in detailed structure, wherein the plate connector further includes the pcb board 21 between upper cover 1 and lower cover 20, should
Pcb board 21 is electrically connected with zero firewire shrapnel component, and pcb board 21 is connected with USB jack；The zero firewire shrapnel component include with
Combination hub cooperation jack shrapnel component and with it is scalable combine pin coordinate pin shrapnel component；Wherein jack shrapnel
Component includes jack zero curve shrapnel 6 and jack firewire shrapnel 7, and jack zero curve shrapnel 6 and jack firewire shrapnel 7 are installed in jack
On shrapnel holder 8；The pin shrapnel component includes zero fire connection shrapnel 15 and the company for installing zero fire connection shrapnel 15
Shrapnel holder 13 is connect, connection line figure is as shown in figure 8, the plate connector can realize USB, more specification jacks, more specification pins
Be applied in combination.
For the ease of operating and improving the safety used, it is also associated in the pin group and pushes pin group along lower cover 20
Flexible pin push button 11, is also associated with compressed spring 12 between pin push button 11 and pin group；It is also connected on the plate connector
It is useful for the indicator light 5 of indicator conduction state, such user can observe conduction state by indicator light 5, while by inserting
Foot push button 11 pushes pin in place, operates more convenient safety.
Claims (7)
1. a kind of good scalable plate connector of protective, it includes upper cover (1) and the lower cover that is connected with the upper cover (1)
(20), which is characterized in that upper cover (1) is equipped with combination hub, and scalable combination is additionally provided between upper cover (1) and lower cover (20) and is inserted
Foot is connected between combination hub and scalable combination pin by zero firewire shrapnel component；
Combination hub includes the insertion hole groups of several specifications, and each insertion hole groups include zero line jack and firewire jack, upper cover (1)
Protection door (2) is equipped with inside face zero line jack and firewire jack；
It is located at the zero line jack of the same insertion hole groups with the protection door (2) at firewire jack to be connected, and constitutes fulcrum in
Between, protection door (2) both ends lever construction；
Protection door (2) is mounted in protection door bracket (4), is equipped with and is made between one end and protection door bracket (4) of lever construction
The protection door spring (3) of protection door (2) and the cooperation of jack holding position.
2. the good scalable plate connector of protective as described in claim 1, which is characterized in that the scalable combination pin packet
The pin group of several specifications is included, the limit slider component for allowing a pin group to stretch out is equipped with only between pin group.
3. the good scalable plate connector of protective as claimed in claim 2, which is characterized in that the scalable combination pin packet
The pin group of three kinds of specifications is included, limit slider component includes the first sliding with the limit cooperation of the pin group of three kinds of specifications respectively
Piece (16), the second slider (17) and third slider (18)；
Wherein the second slider (17) between the first slider (16) and third slider (18), the second slider (17)
Lower face is wedge structure, and the first slider (16) and third slider (18) have the inclined surface coordinated with the wedge structure；
When pin group is stretched out wherein, moved with the slider of pin group limit cooperation, and push other two slider with it is another
Outer two pins group limit is fixed.
4. the good scalable plate connector of protective as claimed in claim 3, which is characterized in that the plate connector further includes being located at
Pcb board (21) between upper cover (1) and lower cover (20), which is electrically connected with zero firewire shrapnel component, and pcb board
(21) it is connected with USB jack.
5. the good scalable plate connector of protective as claimed in claim 4, which is characterized in that the zero firewire shrapnel component packet
Include the jack shrapnel component coordinated with combination hub and with it is scalable combine pin cooperation pin shrapnel component；
Wherein jack shrapnel component includes jack zero curve shrapnel (6) and jack firewire shrapnel (7), jack zero curve shrapnel (6) and is inserted
Hole firewire shrapnel (7) is installed on jack shrapnel holder (8)；
The pin shrapnel component includes that zero fire connects shrapnel (15) and the connection bullet for installing zero fire connection shrapnel (15)
Plate rack (13).
6. the good scalable plate connector of protective as claimed in claim 5, which is characterized in that be also associated in the pin group
The pin push button (11) for pushing pin group to stretch along lower cover (20), compression bullet is also associated between pin push button (11) and pin group
Spring (12).
7. the good scalable plate connector of the protective as described in any one of claim 1-6, which is characterized in that the combination is inserted
The indicator light (5) for being used to indicate device conduction state is also associated on seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093480.4U CN208045776U (en) | 2018-01-19 | 2018-01-19 | A kind of scalable plate connector that protective is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093480.4U CN208045776U (en) | 2018-01-19 | 2018-01-19 | A kind of scalable plate connector that protective is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045776U true CN208045776U (en) | 2018-11-02 |
Family
ID=63953555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093480.4U Expired - Fee Related CN208045776U (en) | 2018-01-19 | 2018-01-19 | A kind of scalable plate connector that protective is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045776U (en) |
-
2018
- 2018-01-19 CN CN201820093480.4U patent/CN208045776U/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: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |