CN206962193U - A kind of power socket adapter - Google Patents
A kind of power socket adapter Download PDFInfo
- Publication number
- CN206962193U CN206962193U CN201720395553.0U CN201720395553U CN206962193U CN 206962193 U CN206962193 U CN 206962193U CN 201720395553 U CN201720395553 U CN 201720395553U CN 206962193 U CN206962193 U CN 206962193U
- Authority
- CN
- China
- Prior art keywords
- level
- protective door
- jack
- power socket
- shell
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of power socket adapter, including shell and the pcb board being placed in shell, and described shell includes middle shell, is fastened and connected in the upper lid of the middle shell side, and is fixed on the bottom plate of the middle shell opposite side；The pcb board is fixed on bottom plate, and the plug with penetrating bottom plate electrically connects；The upper lid is provided with jack, and Shang Gai is provided with the inner ring side of protrusion with the edge that middle shell fastens, and is arranged at intervals at least two pin threads on the inner ring side, and bayonet socket is equipped with each pin thread；The inwall of the middle shell, which has, adapts to the support level that the inner ring side is inserted, and the neck for accommodating the pin thread insertion is set on the support level, has in the neck in cocker card inlet and realizes the box for being fastened and being connected with the pin thread.Middle shell of the present utility model and upper lid are easy to assemble, setting accuracy is high, more can improving production efficiency by the connection that is fastened of pin thread and box.
Description
Technical field
A kind of electric equipment is the utility model is related to, more particularly, to a kind of power socket adapter.
Background technology
Socket adapter be for a form of socket is converted into a kind of not outer socket of form or diversified forms,
Electric equipment including by the socket of a kind of socket for being converted into multiple holes of plug or single hole, meeting multi-quantity is used or made
The plate of installation meets the access of other forms plug, to adapt to the needs of increasingly increased electric equipment in life.
Existing, Authorization Notice No. is a kind of CN204927749U multifunctional power socket converter of patent application publication,
Including the shell and bottom plate snapped together, shell is provided with for two pole jacks of two-wire plug insertion and/or for three-terminal polarized plus plug
Three pole jacks of insertion；Shell and bottom plate, which are fastened in the cavity formed, is provided with support, and metal electrode, support court are fixed with support
Cover plate is fixedly connected with to the one side of shell, that is slided on cover plate is provided with protective door；Metallic support electrically connects with three pole inserted sheets, and three
Pole inserted sheet insertion bottom plate；The position of metal electrode is adapted to the position correspondence of two pole jacks and/or three pole jacks；On the bottom plate
The main PCB plate electrically connected with metal electrode is further fixed on, module for metering electric quantity is electrically connected with main PCB plate.
In above-mentioned power socket adapter, the housing of formation converter after bottom plate is fastened and connected with shell, but
During assembling, the problem of bottom plate fastens contraposition skew with shell be present, influence the efficiency of assembling of product.
Utility model content
For problems of the prior art, the utility model provides a kind of power socket adapter, reasonable in design, just
In assembling, beneficial to lifting efficiency of assembling.
For achieving the above object, the utility model gathers following technical scheme：A kind of power socket adapter, including
Shell and the pcb board being placed in shell；Described shell includes middle shell, is fastened and connected in the upper lid of the middle shell side, and
It is fixed on the bottom plate of the middle shell opposite side；
The pcb board is fixed on bottom plate, and the plug with penetrating bottom plate electrically connects；
The upper lid is provided with jack, and Shang Gai is provided with the inner ring side of protrusion with the edge that middle shell fastens, and in the inner ring
At least two pin threads are arranged at intervals on side, bayonet socket is equipped with each pin thread；
The inwall of the middle shell has the support level for adapting to the inner ring side insertion, and is set on the support level
The neck of the pin thread insertion is accommodated, has in the neck in cocker card inlet and realizes the mother for being fastened and being connected with the pin thread
Button.
In the technical program, by the cooperation of inner ring side and support level, the depth of pin thread insertion neck after control fastens,
Box is set to enter just in card inlet；Further, using the neck of setting, it is more accurate that pin thread aligns with box, is easy to both
Be fastened, lifting contraposition accuracy and efficiency of assembling.
As preferable, insertion end of the pin thread with wedge shape, the corresponding side surface of box is guiding insertion end entrance
Inclined-plane, the resistance of pin thread insertion can be reduced, reduce the labor intensity of assembling.
To lift socket adapter entirety texture, further, provided with being set in outside inner ring side and by the middle shell and upper
The becket that cover buckle compresses after closing, increases the becket for decoration, has more preferable texture and aesthetics.
In addition, described pcb board is bolted on bottom plate, the bottom plate back side is provided with bolt hole and lead, pcb board
It is upper with the positioning hole for adapting to the lead and entering, i.e., by the cooperation of lead and positioning hole, realize the positioning of pcb board with
And the contraposition of bolt and bolt hole.
Include two level jack and three-level jack as preferable, described jack, adapt to two level plug or three-level plug
Access, possess more preferable practicality, wherein side by side, jack arrangement is compacter for the earth jack of two level jack and three-level jack,
Volume is smaller, is easy to carry.
It is further preferred that with the protection against electric shock component being fixed in the upper lid, described protection against electric shock component includes：Gu
The support being scheduled in lid, the protection for being slidably arranged in support and directly being exposed for stopping the reed on pcb board to jack
Door, and the pressing plate for being covered on the protective door and being fixed with support.When above-mentioned protective door is closed, stop on pcb board
Reed directly to jack expose, have the function that to prevent accidental shock.
As preferable, described protective door include the first protective door corresponding with the two level jack and with the three-level
Second protective door corresponding to jack,
Chute is provided with support, the first protective door and the second protective door have the guide pad for stretching into the chute, and set
Put the compression spring being supported between the first protective door and the second protective door.
There is plug to enter in above-mentioned three-level jack or two level jack fashionable, the first protective door or the second protective door are by plug
Extruding is along slide, while compression spring shrinks, and the first protective door or the second protective door are opened, plug go successively to and with
Reed electrical connection conducting on pcb board.
As preferable, the lateral surface of the middle shell opens up button hole, and shift knob is provided with hole, and on pcb board
Microswitch coordinates, and presses shift knob to operate microswitch, controls the "on" position of reed, and then control the plug entered
Connect electricity or power-off, the shift knob are fixed on upper lid by an actuator bracket；Described actuator bracket includes being fixed on
Base in lid, and the elastic arm being connected between base and shift knob.Shift knob is easy to press by resilient arm
Operation and reset.
For preferably display "on" position, as preferable, on the pcb board installation be controlled by the finger of the shift knob
Show lamp, upper lid offers loophole；It is provided with that the indicator lamp is pressed close in one end in the upper lid and the other end stretches into the printing opacity
Light-guiding pillar in hole.
In the technical program, the light that indicator lamp is sent is conducted using lead and shown at the loophole of supreme lid,
It is easy to user's more intuitive understanding to be powered.
It is two level plug or three-level plug as preferable, described plug, this two level plug or three-level plug can be with
Above-mentioned two level jack or three-level jack use identical or different standard, such as plug and jack are national standard, or plug is
National standard, jack are American Standard etc..
Middle shell of the present utility model and upper lid are easy to assemble, registration by the connection that is fastened of pin thread and box
Degree is high, more can improving production efficiency.
Brief description of the drawings
Fig. 1 is the explosive view of power socket adapter；
Fig. 2 is the backside structure figure of upper lid；
Fig. 3 is the structure chart of middle shell；
Fig. 4 is the backside structure figure of bottom plate；
Fig. 5 is the structure chart of pcb board；
Fig. 6 is the scheme of installation of shift knob；
Fig. 7 is the structure chart of protection against electric shock component；
Fig. 8 is the structural representation of protective door.
Embodiment
The utility model is described in detail with reference to embodiment and accompanying drawing, but the utility model is not limited to that.
Power socket adapter as shown in figures 1-8, mainly pressed including upper lid 1, becket 2, protection against electric shock component 3, switch
Button component 4, pcb board 5, middle shell 6 and bottom plate 7.
Upper lid 1, middle shell 6 and bottom plate 7 form the housing of power socket adapter in the present embodiment, as shown in figs. 2 to 4, on
Lid 1 is fastened and connected in the middle side of shell 6, and bottom plate 7 is fixed on the relative opposite side of middle shell 6, protection against electric shock component 3, shift knob component 4
It is arranged on pcb board 5 in the chamber in housing.
Bottom plate 7 as shown in Figure 4, bottom plate 7 are inlaid in middle shell 6, and edge is supported on the ring-shaped step of the middle inwall of shell 6
On 602, the ring side 702 being bonded with the middle inwall of shell 6 is provided with, the installation for bottom plate 7 positions, and increases bottom plate 7 with this
The gluing fixed-area of shell 6, meanwhile, reinforcing plate 703 is set in the inner side of ring side 702, lift structure intensity avoids fractureing.
The plug 701 for connecing electricity is also secured on bottom plate 7, and is electrically connected through whole bottom plate with pcb board 5.The present embodiment
In plug 701 be three-level plug, including anode plug 704, cathode plug 705 and ground pin 706, wherein anode plug
704 and cathode plug 705 access pcb board 5, and ground pin 706 is directly connected with the grounding reed 707 being fixed on bottom plate 7.
Pcb board as shown in Figure 5, is provided with various electric elements thereon, and pcb board 5 is fixed on bottom plate 7 by bolt 506
On, the edge of pcb board 5 is provided with multiple positioning holes 501, sets the lead 704 aligned with positioning hole 501 on bottom plate 7, is used for
Determine the installation site of pcb board 5.
Access has first group of reed, 503, second groups of reeds 504 and microswitch 505 on pcb board, and each reed of organizing wraps
A positive pole reed and an anode reed are included, wherein first group of reed 503 is used for the insertion for coordinating two level plug, second group of reed
504 are suitable for inserting three-level plug, and through hole 502 is provided between first group of reed 503, the grounding reed 707 on bottom plate 7
It can be connected through through hole 502 with the ground pin in three-level plug.
Upper lid 1 as shown in Figure 2, is fastened on the side of middle shell 6, and edge is provided with the inner ring side 105 of protrusion, the inner ring side
Four pin threads 103 are arranged at intervals on 105, bayonet socket 109 is equipped with each pin thread 103.Middle shell as shown in Figure 3, inwall have
The support level 605 of the insertion of inner ring side 105 is adapted to, and the neck 603 for coordinating pin thread 103 to insert is set on support level 605,
And with pin thread 103 realization the be fastened box 604 that is connected interior with cocker card inlet 109 in the neck 603.Upper lid 1 with
After middle shell 6 snaps together, inner ring side 105 props up support level 605, and the closed position of lid 1 in control, box 604 enters card
In mouth 109, lid 1 is fastened with middle shell 6 in realization.In addition, pin thread 103 has the insertion end of wedge shape, the respective side of box 604
The inclined-plane 606 that face enters for guiding insertion end, can reduce the resistance of pin thread insertion, be easy to assemble.
In the present embodiment, setting becket 2 between the edge of contact is also fastened in middle shell 6 and upper lid 1, there is dicoration,
For lifting the texture of product.
Upper lid 1 offers two level jack 101 and three-level jack 102, is suitable for the access of two level plug and three-level plug, tool
Side by side, structure is compacter for standby more preferable practicality, the wherein earth jack 110 of two level jack 101 and three-level jack 102.
After having two level plug or the insertion of three-level plug, it is electrically connected respectively with first group of reed 503 on pcb board 5 or second group of reed 504
Connect, the power supply to corresponding electrical equipment.
In the power socket adapter of the present embodiment, shift knob component 4 is additionally provided with, as shown in fig. 6, for controlling
The powered operation state of power socket adapter, that is, control first group of reed 503 and second group of reed 504 whether can be to insertion
Two level plug and the power supply of three-level plug.
The side face of middle shell 6 is provided with a button hole 601, is used to install shift knob 401, shift knob 401 and pcb board in hole
The position correspondence of microswitch 505 on 5, can directly touch microswitch 505, and reed is turned on or off by microswitch 505
Power supply.
Shift knob 401 is fixed in upper lid 1 by an actuator bracket, and actuator bracket is by 402 groups of base 404 and elastic arm
Into base 404 is provided with one group of blocked hole, and two inserting columns 106 being available in lid 1 are caught in, and realize the fixation of actuator bracket.
In the present embodiment, base 404 and elastic arm 402 are in integrative-structure, and elastic arm 402 is symmetrically arranged two, is connected to
Base 404 and the both sides of shift knob 401, elastic arm 402 is flexible, and the shift knob 401 after pressing can be made to automatically reset.
In addition, intuitively understanding current operating state for ease of user, LED light is installed on pcb board 5 and in Shang Gai
1 opens up loophole 107, and be provided with one end press close to indicator lamp and light-guiding pillar 406 that the other end 403 is stretched into loophole 107, press
Compress switch button 401, connects electricity by the conducting reed of microswitch 505, LED light is lit simultaneously, and light passes through leaded light
Post 406 is shown at loophole 107.Light-guiding pillar 406 is fixedly mounted on location-plate 405, and location-plate 405 is provided with positioning hole,
It can insert the locating dowel 108 in lid 1, location-plate 405 is fixed in upper lid 1.Meanwhile location-plate 405 is by its underpart
Base 404 compresses, and prevents actuator bracket from loosening.
In the present embodiment, to prevent that other electric-conductors from accidentally entering two level jack 101 and three-level jack 102 connects electricity,
Protection against electric shock component 3 is set between the reed on the jack and pcb board 5 of upper lid 1.
As shown in Figure 7 and Figure 8, protection against electric shock component 3 includes support 301, and support 301 passes through on four screws 303 and upper lid 1
Screw 104 realize fix；Setting is slidably arranged in support 301 and for stopping that the reed on pcb board 5 is directly sudden and violent to jack
The protective door 302 of dew, and with the pressing plate 304 being limited in protective door 302 in support 301.Support 301 in the present embodiment,
Protective door 302 and pressing plate 304 use isolation material.
Wherein, protective door 302 include with the first protective door 304 of first group of position correspondence of reed 503 and with second group of spring
Second protective door 305 of the position correspondence of piece 504.Chute, the first protective door 304 and the second protective door 305 are provided with support 301
Bottom have and stretch into the guide pad 308 of chute, and the pressure being supported between the first protective door 304 and the second protective door 305 is set
Power spring 306.In the presence of compression spring 306, the first protective door 304 and the second protective door 305 keep two groups of reeds simultaneously
In normally off, three-level jack 102 or two level jack 101 on upper lid fashionable, the first protective door 304 or that there is plug to enter
Two protective doors 305 by plug extruding along slide, while compression spring shrinks, and plug extruding is by the first protective door or second
Protective door is opened, and plug enters reed electrical connection conducting.
In the present embodiment, the traffic direction of the first protective door 304 and the second protective door 305 is vertical with plug approach axis,
First protective door 304 can be opened after the entrance of two level plug, and the second protective door 305 is opened after having the entrance of three-level plug, to make
The plug of entrance is more beneficial for promoting protective door to open, and each protective door position corresponding with plug is provided with stress inclined-plane.In addition, by
In the earth jack on two level jack 101 and three-level jack 102 side by side, therefore, it is additionally provided with and connects at the middle part of the first protective door 304
Ground plug channels 307, ground pin can enter in grounding reed directly through ground pin passage 307.
Preferable implementation example of the present utility model is the foregoing is only, is not limited to the utility model, it is all in this reality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of power socket adapter, including shell and the pcb board that is placed in shell, it is characterised in that：Described shell bag
Middle shell is included, is fastened and connected in the upper lid of the middle shell side, and is fixed on the bottom plate of the middle shell opposite side；
The pcb board is fixed on bottom plate, and the plug with penetrating bottom plate electrically connects；
The upper lid is provided with jack, and Shang Gai is provided with the inner ring side of protrusion with the edge that middle shell fastens, and on the inner ring side
At least two pin threads are arranged at intervals, bayonet socket is equipped with each pin thread；
The inwall of the middle shell has the support level for adapting to the inner ring side insertion, and sets and accommodate on the support level
The neck of the pin thread insertion, the neck is interior to have the box for being fastened and being connected with pin thread realization in cocker card inlet.
2. power socket adapter as claimed in claim 1, it is characterised in that：The pin thread has the insertion end of wedge shape, female
The inclined-plane that the corresponding side surface of button enters for guiding insertion end.
3. power socket adapter as claimed in claim 2, it is characterised in that：Provided with being set in outside inner ring side and by described
The becket that shell and upper cover buckle compress after closing.
4. power socket adapter as claimed in claim 1, it is characterised in that：Described pcb board is bolted on bottom
On plate, the bottom plate back side is provided with bolt hole and lead, has on pcb board and adapts to the positioning hole that the lead enters.
5. power socket adapter as claimed in claim 1, it is characterised in that：Described jack includes two level jack and three-level
The earth jack of jack, wherein two level jack and three-level jack is side by side.
6. power socket adapter as claimed in claim 5, it is characterised in that：With the protection against electric shock being fixed in the upper lid
Component, described protection against electric shock component include：
The support being fixed in lid,
The protective door for being slidably arranged in support and directly being exposed for stopping the reed on pcb board to jack,
And the pressing plate for being covered on the protective door and being fixed with support.
7. power socket adapter as claimed in claim 6, it is characterised in that：Described protective door includes inserting with the two level
First protective door corresponding to hole and the second protective door corresponding with the three-level jack；
Chute is provided with support, the first protective door and the second protective door have the guide pad for stretching into the chute, and set branch
Support the compression spring between the first protective door and the second protective door.
8. power socket adapter as claimed in claim 1, it is characterised in that：The lateral surface of the middle shell opens up button hole,
Shift knob is installed, the shift knob is fixed on upper lid by an actuator bracket in hole；
Described actuator bracket includes the base being fixed in lid, and the elastic arm being connected between base and shift knob.
9. power socket adapter as claimed in claim 8, it is characterised in that：Installation is controlled by described open on the pcb board
The indicator lamp of button is closed, upper lid offers loophole；
Be provided with the upper lid one end press close to the indicator lamp and light-guiding pillar that the other end is stretched into the loophole.
10. the power socket adapter as described in any one of claim 1~9, it is characterised in that：Described plug is inserted for two level
Head or three-level plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395553.0U CN206962193U (en) | 2017-04-14 | 2017-04-14 | A kind of power socket adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395553.0U CN206962193U (en) | 2017-04-14 | 2017-04-14 | A kind of power socket adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962193U true CN206962193U (en) | 2018-02-02 |
Family
ID=61373652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395553.0U Active CN206962193U (en) | 2017-04-14 | 2017-04-14 | A kind of power socket adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565655A (en) * | 2018-02-07 | 2018-09-21 | 凌容新能源科技（上海）股份有限公司 | Multifunction converter |
| CN111029870A (en) * | 2020-01-08 | 2020-04-17 | 吉林建筑科技学院 | Safety protection device for electrical appliance teaching |
-
2017
- 2017-04-14 CN CN201720395553.0U patent/CN206962193U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565655A (en) * | 2018-02-07 | 2018-09-21 | 凌容新能源科技（上海）股份有限公司 | Multifunction converter |
| CN108565655B (en) * | 2018-02-07 | 2024-01-05 | 凌容新能源科技（上海）股份有限公司 | Multifunctional converter |
| CN111029870A (en) * | 2020-01-08 | 2020-04-17 | 吉林建筑科技学院 | Safety protection device for electrical appliance teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206962193U (en) | A kind of power socket adapter | |
| CN103230099A (en) | Power supply device and method for electronic cigarette | |
| CN100588034C (en) | Wire connection unit and junction box using same | |
| CN203690651U (en) | Novel USB wall type socket | |
| CN112904065A (en) | Electric energy meter capable of automatically cutting off power supply in case of abnormal power supply | |
| CN206564735U (en) | A kind of remote control with plug-in type power supply architecture | |
| CN209028119U (en) | A kind of water proof type intelligent electric meter | |
| CN205178041U (en) | Electric connector | |
| CN211929352U (en) | Remote control panel | |
| CN209183418U (en) | A kind of touch-control ship type switch with USB interface | |
| CN206908031U (en) | A kind of Three-dimensional socket | |
| CN208011553U (en) | A kind of full degree of freedom Portable desk lamp | |
| CN207146036U (en) | A kind of Portable LED lamp | |
| CN206369921U (en) | A kind of intelligent watch of fixed electrode formula monitoring electrocardio and blood pressure | |
| CN208045569U (en) | A kind of slide calliper rule battery cover screws loosening mechanism | |
| CN109698471A (en) | A kind of power distribution cabinet with inductive lightning | |
| CN220191180U (en) | Multi-parameter monitor | |
| CN219268481U (en) | Intelligent safety electricity consumption monitoring controller | |
| CN217443832U (en) | Wireless keyboard with volume knob switch | |
| CN220876747U (en) | Portable health detector | |
| CN214428912U (en) | Wall-hanging intelligent measurement accuse electric module | |
| CN207268824U (en) | It is a kind of that there is the wrist-watch for lighting backlight function automatically | |
| CN214790860U (en) | Solar ground plug lamp | |
| CN208226037U (en) | A kind of lithium battery with detection display function | |
| CN206595503U (en) | Safe patch board with timing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 325802 No. 199 Yongjin Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Wei Rong Group Co., Ltd Address before: Room 903-1, Building 6, Xigang Development Center, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG XIAOYOUYU INTELLIGENT TECHNOLOGY CO., LTD. |