CN205406852U - Socket with dead pin function of lock - Google Patents
Socket with dead pin function of lock Download PDFInfo
- Publication number
- CN205406852U CN205406852U CN201620145407.8U CN201620145407U CN205406852U CN 205406852 U CN205406852 U CN 205406852U CN 201620145407 U CN201620145407 U CN 201620145407U CN 205406852 U CN205406852 U CN 205406852U
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- CN
- China
- Prior art keywords
- socket
- tagblock
- jack
- shell
- insulation
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a socket with dead pin function of lock has thoroughly solved bad easy not hard up, the easy electric shock of traditional socket and plug contact, dustproof scheduling problem. The utility model discloses the socket includes the shell, and the position that is located every socket below in the shell is equipped with a line block that connects who sets up the jack, set up threaded hole on connecing line block's lateral wall, threaded hole is connected with the screw rod, and the outer end end fixing of screw rod has insulating thumb wheel, just set up the notch that supplies insulating thumb wheel top to stretch out to the position of insulating thumb wheel on the panel of shell. The utility model discloses the socket materials are few, and power is big, and are simple, easy preparation, and the reliable operation, waterproof, dustproof, the protection against electric shock can not drop, can not strike sparks, can not have a fever, and is longe -lived, with low costs. The utility model discloses the socket is applicable to frequent those the high -power power consumption electrical apparatus of male of non -, mobile operation of specially adapted and the disconnected consumer that does not electrify, like construction, computer, operating room etc.
Description
Technical field
This utility model relates to a kind of socket, specifically a kind of socket with locked pin function.
Background technology
The structure of conventional socket generally comprises housing, and housing is provided with the jack coordinated with plug, is positioned at the position below jack and is provided with the flexure strip with plug slice grafting or alligator clamp in housing.There are the following problems for the socket of this traditional structure: after 1) socket uses the time longer, plug there will be loosening phenomenon, not only easily loose contact, but also is easily caused plug from falling, especially for mobile operational process, affects bigger.2) socket is when not in use, and jack is open state, and one has been time length has the entrance of the thing such as dust, foreign body, thus affecting the use of socket；Furthermore it is be easily caused electric shock, particularly innocent child, it is possible to insert a finger into jack and get an electric shock.
Summary of the invention
The purpose of this utility model is to thoroughly solve the bad problem easily loosened of plug and female contact, and provides a kind of socket with locked pin function.
This utility model is achieved by the following technical solution:
A kind of socket with locked pin function, including the shell being connected to power line, the panel of shell offers the socket coordinated with plug, is positioned at the position below each socket and is provided with a tagblock in shell；The position of socket is just offered vertical jack by tagblock, a wherein sidewall of tagblock offers the screwed hole communicated with jack, being connected to screw rod in screwed hole, the end, outer end of screw rod is fixed with insulation thumb wheel, is provided with the gripper shoe of studdle between tagblock and insulation thumb wheel；The position of insulation thumb wheel is just offered the notch stretched out for insulation thumb wheel top by the panel of shell；It is arranged in each tagblock below line receptacle in shell to be connected by live wire with power line after wired in series, each tagblock below neutral receptacle is by connecting with the zero line in power line after wired in series, and each tagblock below earth lead socket connects with the earth lead in power line.
Wherein, the described socket on shell and the jack on tagblock disclosure satisfy that all of type of plug on the market, such as bipod Platode plug, bipod circular plug, three foot Platode plugs, three foot circular plugs etc., socket can be external hole, and jack can be blade recepatcle or circular socket holes.
During use, plug is inserted in socket, after inserted sheet on plug is inserted in the jack of tagblock, stirring insulation thumb wheel, insulation thumb wheel drives screw rod to rotate, until screw rod end the plug slice in jack is held out against fixing till, now plug has just been firmly secured in jack by screw rod, thus difficult drop-off, and screw rod also has electric conductivity, thus thoroughly solving the plug problem that easily loosen bad with female contact.
Preferably, so that this utility model socket has dust-proof effect concurrently, arrange the jack on tagblock to run through tagblock and offer up and down, be positioned under each tagblock the upright position to jack in shell and be provided with a tubing string, and the jack on tagblock is connected with the tube chamber of tubing string and communicates；Being fixed with compression spring bottom the tube chamber of tubing string, the top of compression spring is fixed with insulation plug, and plug holding under the effect of compression spring force of insulating and blocks socket in jack.Insulation plug can slide in the passage of jack and segment dislocation, when socket does not insert plug, insulation plug under the effect of compression spring force by top as in jack, and block the socket on shell, thus serving effect dust-proof, protection against electric shock；When socket will plug time, insulation plug is turned down by plug slice, till plug slice is completely inserted in jack, then stirs insulation thumb wheel, and insulation thumb wheel drives screw rod to rotate, until screw rod end the plug slice in jack is held out against fixing till.
Further, on tagblock, the bottom port of jack is bell mouth shape, can be designed so that during insulation plug entrance jack of bell mouth shape is more smooth and easy, cannot be introduced into the situation of jack to occur to prevent insulation plug to be stuck in jack aperture, the bottom of insulation plug is provided with, along its border, the locating flange that the horn mouth with jack coordinates, insulation plug compression spring force effect under by overhead in jack, now locating flange holding is on the horn mouth of jack, play the effect of location insulation plug, the top of insulation plug is that chamfering is arranged, to facilitate insulation plug to smoothly enter jack.
Preferably, the panel of shell is provided with on and off switch and power supply indicator, thus improving the safety of socket further.
This utility model socket is applicable to those high-power electrical appliances of non-frequent insertion, is particularly well-suited to mobile operational process and the disconnected electrical equipment not electrified, such as construction, computer, operating room etc..Directly stirring insulation thumb wheel after plug insertion socket drives screw rod together with locked with binding post for inserted sheet, not against flexure strip or alligator clamp.When not in use, insulation plug blocks jack, security insurance to this utility model socket.This utility model socket internals is few, simple in construction, can freely dismantle when cutting off the electricity supply, it is convenient to clean contact position oxide, thus more increasing the service life, (oxide causes loose contact, loose contact causes that temperature is too high, too high flexure strip or the spring failure of causing of temperature, and socket of the present invention all overcomes the problems referred to above).This utility model socket is provided with on and off switch, and plug insertion socket is energized after locked again, never strikes sparks.This utility model socket is arranged to the various sockets adaptive with plug and multiple socket.This utility model socket materials are few, and power is big, simply, easily makes, reliable operation, waterproof, dust-proof, and protection against electric shock does not come off, will not strike sparks, will not have a fever, and the life-span is long, and cost is low.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of flat poroid this utility model socket.
Fig. 2 is the internal structure schematic diagram of flat poroid this utility model socket.
Fig. 3 is the external structure schematic diagram of this utility model socket of circular hole.
Fig. 4 is the internal structure schematic diagram of this utility model socket of circular hole.
Fig. 5 is the longitudinal sectional drawing of each jack on this utility model socket.
In figure: insulate thumb wheel, 9-gripper shoe, 10-notch, 11-tubing string, 12-of 1-shell, 2-power line, 3-socket, 4-tagblock, 5-jack, 6-screwed hole, 7-screw rod, 8-compresses spring, 13-and insulate plug, 14-locating flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described:
As shown in Figures 1 to 5, a kind of socket with locked pin function, including the shell 1 being connected to power line 2, the panel of shell 1 offers the socket 3 coordinated with plug, be positioned at the position below each socket 3 in shell 1 and be provided with a tagblock 4；The position of socket 3 is just being offered vertical jack 5 by tagblock 4, a wherein sidewall of tagblock 4 offers the screwed hole 6 communicated with jack 5, screw rod 7 it is connected in screwed hole 6, the end, outer end of screw rod 7 is fixed with insulation thumb wheel 8, is provided with the gripper shoe 9 of studdle 7 between tagblock 4 and insulation thumb wheel 8；The position of insulation thumb wheel 8 is just offered the notch 10 stretched out for insulation thumb wheel 8 top by the panel of shell 1；The each tagblock 4 below line receptacle it is arranged in by connecting with the live wire of power line 2 after wired in series in shell 1, each tagblock 4 below neutral receptacle is by connecting with the zero line in power line 2 after wired in series, and each tagblock 4 below earth lead socket connects with the earth lead in power line 2.
When being embodied as, the jack 5 on tagblock 4 runs through tagblock about 4 to be offered, and is positioned at 4 times Founders of each tagblock the position of jack 5 is provided with a tubing string 11 in shell 1, and the jack 5 on tagblock 4 is connected with the tube chamber of tubing string 11 and communicates；Being mounted with compression spring 12 in the tube chamber of tubing string 11, the top of compression spring 12 is fixed with insulation plug 13, and plug 13 holding under the effect of compression spring 12 elastic force of insulating and blocks socket 3 in jack 5.On tagblock 4, the bottom port of jack 5 is bell mouth shape, and the bottom of insulation plug 13 is provided with locating flange 14 along its border, and the top of insulation plug 13 is that chamfering is arranged.The panel of shell 1 is provided with on and off switch and power supply indicator.
Claims (4)
1. a socket with locked pin function, including the shell (1) being connected to power line (2), the panel of shell (1) offers the socket (3) coordinated with plug, it is characterised in that: the position being positioned at each socket (3) lower section in shell (1) is provided with a tagblock (4)；The position of socket (3) is just being offered vertical jack (5) by tagblock (4), a wherein sidewall of tagblock (4) offers the screwed hole (6) communicated with jack (5), screw rod (7) it is connected in screwed hole (6), the end, outer end of screw rod (7) is fixed with insulation thumb wheel (8), is provided with the gripper shoe (9) of studdle (7) between tagblock (4) and insulation thumb wheel (8)；The position of insulation thumb wheel (8) is just offered the notch (10) stretched out for insulation thumb wheel (8) top by the panel of shell (1)；The each tagblock (4) below line receptacle it is arranged in by connecting with the live wire of power line (2) after wired in series in shell (1), each tagblock (4) below neutral receptacle is by connecting with the zero line in power line (2) after wired in series, and each tagblock (4) below earth lead socket connects with the earth lead in power line (2).
2. the socket with locked pin function according to claim 1, it is characterized in that: the jack (5) on tagblock (4) runs through tagblock (4) to be offered up and down, it is positioned under each tagblock (4) the upright position to jack (5) in shell (1) and is provided with a tubing string (11), and the jack (5) on tagblock (4) is connected with the tube chamber of tubing string (11) and communicates；Being mounted with compression spring (12) in the tube chamber of tubing string (11), the top of compression spring (12) is fixed with insulation plug (13), and the plug that insulate (13) holding under the effect of compression spring (12) elastic force and blocks socket (3) in jack (5).
3. the socket with locked pin function according to claim 2, it is characterized in that: the bottom port of the upper jack (5) of tagblock (4) is bell mouth shape, the bottom of insulation plug (13) is provided with locating flange (14) along its border, and the top of insulation plug (13) is that chamfering is arranged.
4. the socket with locked pin function according to claim 1 or 2 or 3, it is characterised in that: the panel of shell (1) is provided with on and off switch and power supply indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145407.8U CN205406852U (en) | 2016-02-27 | 2016-02-27 | Socket with dead pin function of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145407.8U CN205406852U (en) | 2016-02-27 | 2016-02-27 | Socket with dead pin function of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406852U true CN205406852U (en) | 2016-07-27 |
Family
ID=56425237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620145407.8U Expired - Fee Related CN205406852U (en) | 2016-02-27 | 2016-02-27 | Socket with dead pin function of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384913A (en) * | 2016-12-01 | 2017-02-08 | 崔路加 | Power supply socket preventing looseness of latch |
| CN107508077A (en) * | 2017-09-19 | 2017-12-22 | 浙江捷诺电器有限公司 | One kind is without spring hole scoket |
| CN113193419A (en) * | 2021-05-18 | 2021-07-30 | 中山市佰源凯照明电器有限公司 | Fireproof flame-retardant glue-pouring socket |
-
2016
- 2016-02-27 CN CN201620145407.8U patent/CN205406852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384913A (en) * | 2016-12-01 | 2017-02-08 | 崔路加 | Power supply socket preventing looseness of latch |
| CN107508077A (en) * | 2017-09-19 | 2017-12-22 | 浙江捷诺电器有限公司 | One kind is without spring hole scoket |
| CN107508077B (en) * | 2017-09-19 | 2024-01-26 | 浙江捷诺电器有限公司 | Hole-free socket |
| CN113193419A (en) * | 2021-05-18 | 2021-07-30 | 中山市佰源凯照明电器有限公司 | Fireproof flame-retardant glue-pouring socket |
| CN113193419B (en) * | 2021-05-18 | 2021-12-14 | 中山市佰源凯照明电器有限公司 | Fireproof flame-retardant glue-pouring socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190227 |