CN201238139Y - Power supply lock mechanism - Google Patents
Power supply lock mechanism Download PDFInfo
- Publication number
- CN201238139Y CN201238139Y CNU2008200486950U CN200820048695U CN201238139Y CN 201238139 Y CN201238139 Y CN 201238139Y CN U2008200486950 U CNU2008200486950 U CN U2008200486950U CN 200820048695 U CN200820048695 U CN 200820048695U CN 201238139 Y CN201238139 Y CN 201238139Y
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- China
- Prior art keywords
- power supply
- shell
- locking device
- limit locking
- pulling
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- 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 relates to a power locking-limitation device which comprises a shell, a series socket and a power locking brake; wherein, the series socket is arranged inside the shell to lead the plug of the power line of an electronic apparatus to be not pulled out after being inserted into the series socket from one end of the shell; while the other end of the series socket is connected to an electricity supply power by the power locking brake; in this way, the power circuit of a limited electronic apparatus is conducted through or not by the power locking brake, thus achieving the effective management and control on the electricity supply power.
Description
[technical field]
The utility model is relevant a kind of power supply limit locking device.
[background technology]
The serial connection socket be during we live the electrical accessorie that continues of indispensable power supply, because using the situation that causes electric shock accidentally that what is heard is arranged also the time, and child is when the head of a family or guardian go out, but let alone online game or flame or pornographic TV programme in order to hinder, there is no the simple and easy way that prevents at present, the disappearance that is connected in series socket in order improving only to be arranged, and to have the patent case of multinomial improvement to be suggested.The novel patent in Taiwan M312819 number " the dustproof safety device of serial connection socket " patent case for example, disclose the dustproof safety device of a kind of serial connection socket, it is to include: body, it is a square housing, its upper surface is provided with two jacks corresponding to receptacle sockets, inside is formed with the receiving space that is communicated with jack, and the below then is formed with an opening; Lower cover slip, be corresponding to the shape of body openings and be arranged in the opening, jack corresponding to body on it is formed with two perforations, its improvement is: be provided with corresponding also two catch of subtend setting of two shapes in the receiving space, look on each catch is to be the ㄈ font, be provided with height than other side height in a side, and dustproof catch corresponding to the body jack position, this other side then is provided with the safe catch corresponding to the perforation position of lower cover slip, should be provided with gim peg in inner side by dustproof catch, be provided with spring between the gim peg of two catch, above-mentioned patent only can prevent child's false touch electric power.
No. 76200625 " safety power source plug socket " patent of the novel patent in Taiwan case discloses a kind of safety power source plug socket, is to comprise by a base, two sword seat groups, two-terminal group, a pressboard, a control board and a loam cake being constituted; When the cutter portion that it is characterized by plug inserts and to cover mouthful, the locking plate that resists on the tool rest group lamellar body makes the embedding system of releasing for control board, what cause control board forces terminal group contact edge seat group to transmit electric current to lower prop, when reaching blade disengaging socket, terminal group is replied with the sword seat and is formed released state person, on open the protection that patent is all electric current mutually.
Only, by the patent case of above citation as can be known, all grades are many only sets about improvement from the structure safe in utilization of serial connection socket, but for normal for the electrical problem that the head of a family had a headache at present, does not but propose effective scheme as yet.
Other has the line lock mechanism of No. the 88117474th, Taiwan patent, this case is advocated to operate a switch piece by a mechanical locking, electric power with the decision main frame is come in and gone out, wherein locking mechanism is the switch of an electric lock, only this case need be reequiped the electric structure of main frame, engineering is complicated, and needs the professional just can reequip safely, and it is negative that cost and shipment and delivery cost all become.
Nowadays entered microelectronic age, computer, network or 3C Product can say walk crosswise without hindrance, almost occupied the family more than ninety percent, and when in a single day the child is in and the head of a family or guardian all go out, as long as open computer, just can surf the Net at an easy rate, because the child can't have enough differentiation power for the network information, what enter network promptly can learn knowledge or the information that many heads of a family can't filter in advance, and derive many problems, as indulge in the development that influences personality in virtual situation, or indulge in the porn site and lose physical and mental health, more derive the trick social concern, or with the erotica CD etc. of televising, many child under free time, it surpasses head of a family's imagination as meeting, after child travels arbitrarily, for avoiding the moral character disappearance, compile out lie immediately, so vicious circle, to family or society, be all a big internal injury.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of power supply limit locking device, it is on the serial connection socket that is communicated with between power supply and the electrical equipment, being provided with one can lock the device of pulling by electric power disconnected to power path system or that open, to prevent the random power-on of child, causes danger or arbitrarily online.
The utility model is achieved in that a kind of power supply limit locking device, comprising: shell, a string combination hub and an electric power capable of being combined is locked the device of pulling; Wherein, the inside of shell is provided with a string combination hub, and an end of shell is established a through hole, and the power line of household appliances must be located among this through hole, and is plugged to the serial connection socket of enclosure; And on the in addition end and the path between the power supply of this attaching plug, be to be provided with the whether electric power lock of the conducting device person that pulls of a controllable power path.
The power supply limit locking device of the utility model, it comprises a shell, this shell is an open-close type relatively, a string combination hub is established in the inside of shell, one end of serial connection socket is provided with jack, for the power plug winding of household appliances articles for use such as computer, the electric power lock device of pulling is set between the serial connection other end of socket and the power supply, and by electric power lock pull device control the power supply whether conducting or the person of opening circuit.
The power supply limit locking device of the utility model, its electric power of whether switching in order to the control power supply is locked the device of pulling, and is to be able to modes such as mechanical type, electronic type, cipher or remote control control, to guarantee the effective control to power supply.
The power supply limit locking device of the utility model can provide the user winding any power source plug voluntarily, as attaching plugs such as main frame, DVD, TVs, carry out permanent involution afterwards, or be added with the strip of paper used for sealing sealing label, allow child have no exploits, and train honest personal integrity.
The power supply limit locking device of the utility model is available for users to winding voluntarily.
The utility model is provided with the whether electric power lock of the conducting device of pulling of a may command circuit between the serial connection socket and power supply of electrical equipment product, make the use of power supply be subjected to effective management and control, and can reduce child wallow in network or TV.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model.
Fig. 2 is the perspective view of the utility model.
Fig. 3 is the embodiment schematic diagram of the utility model.
Fig. 4 is another enforcement illustration of the utility model.
Fig. 5 is one of the utility model time set embodiment.
Fig. 6 is two of the utility model time set embodiment.
Fig. 7 is another snap close of the utility model embodiment.
Fig. 8 is the action schematic diagram of Fig. 7.
The main element symbol description:
100---power supply limit locking device 1---shell 10---lid
11---upper shell 12---lower house 121,122---buckle portion
13---through hole 14---power line 15---power plug
16---jack 17---power supply control key 18---jointing edge
2---serial connection socket 3---electric power is locked the device 21---jack of pulling
31---keyhole 41---attaching plug 42---power line
51---power line 52---plug 53---transformer
54---power line 55---power plug 56---computer
60---magnetic reed switch 61---distance type 62---mechanical device
63---mechanical cipher formula 64---electronic cipher formula 7---time set
70---lockset 71---timing clock 8---fastener
[embodiment]
The power supply limit locking device of the utility model, as shown in Figure 1, its power supply limit locking device 100, comprise a shell 1, this shell 1 is made up of the relative institute that covers with a lower house 12 of a upper shell 11, after its upper shell 11 and lower house 12 relative the covering, forms a through hole 13 in the one end, the other end of shell 1 then links power plug 15 through a power line 14 that can be connected to power supply end, and 15 of plugs can outwards be obtained electric power; The upper end face of upper shell 11 is provided with a jack 16 again, provides power supply control key 17 to be able to insert from jack 16, through switching manipulation, with the whether conducting of control electric power;
Please refer to shown in Figure 2, the power supply of the utility model limit locking device, the inside of its shell 1 is to be provided with a string combination hub 2 and the electric power lock device 3 of pulling; The jack 21 of this serial connection socket 2 is towards through hole 13, make the attaching plug 41 of household appliances articles for use such as comvision, must at upper shell 11 during, put into the inside of shell 1 with lower house 12 relative opening, and insert the jack 21 of serial connection socket 2,42 on its power line can be accommodated within the through hole 13; Because the volume of attaching plug 41 is greater than through hole 13, after upper shell 11 and lower house 12 relative closures, attaching plug 41 promptly can't be extracted from shell 1 inside, therefore attaching plug 41 is by this case limit lock, can't freely change to insert and obtain power, only can lean on electric power to lock the decision energising opportunity of the device 3 of pulling in this way, effectively limit the available machine time and get.
The other end of serial connection socket 2, and be to be provided with the electric power lock device 3 of pulling between the power line 14, this electric power lock are pulled device 3 can be in order to whether conducting of the circuit between control serial connection socket 2 and the power line 14.This electric power lock pull device 3 the upper end and be provided with a keyhole 31, this keyhole 31 corresponds to the jack 16 of upper shell 11, makes power supply control key 17 derive from jack 16 and is inserted in the keyhole 31 and controls.
By above-mentioned formation, the power supply of the utility model limit locking device, when being used in the power supply control of household appliances articles for use such as TV, computer or DVD in man-to-man mode, suitable tool implementation.
See also shown in Figure 3, with the computer is example, during use, to be connected to shell 1 inside outside the power supply limit locking device 100 in order to power line 51 and the plug 52 of connecting computer earlier, and be plugged into the serial connection socket 2, the end in addition of power line 51 connects transformer 53, and the link of power line 51 and transformer 53 can make it form the circuit that can not be substituted earlier with the gluing involution; The end in addition of transformer 53 is connected to computer 56 with the power plug 55 of second power line 54 again, and similarly, the insertion end that power plug 55 is connected with computer 56 also can be the gluing involution.
By this, behind shell 1 involution, promptly form a man-to-man permanent circuit path between serial connection socket 2 and the computer 56, only can see through the whether conducting of device 3 these fixed access of decision of pulling of electric power lock, and then the use of control household appliances, and can prevent really that the child from surfing the Net privately and indulge in network.
See also shown in Figure 4, the power supply limit locking device of the utility model, its electric power is locked the device 3 of pulling, be to be equivalent to general power supply lock, vapour, electrical locomotive power lock for example, it also must use magnetic reed switch 60 except being able to power supply control key 17 controls, be able to distance type 61, mechanical device 62, mechanical cipher formula 63, electronic cipher formula 64 or alternate manner control, to guarantee effective control of power supply.
Please consult Fig. 5 again, the electric power of this case is locked the device 3 of pulling can be provided with time set 7 again, and this time set 7 is that mechanical type or electronic timer all can be mainly timing voluntarily to setting-up time for it, is about to be connected in series the design of socket 2 outages.
Wherein be electronic type person, then demand one electric current provides computing, this electric current can be obtained from power line 14, it starts then by the action triggers of limitting latching operation, the mechanical action that this limit latching operation then rotates for key, or the lock device of pulling is electronic type person, when the generation of locking electric signal, qi divides a trigger signals to give time set 7, triggers it and picks up counting.
Simple and easy person is by a mechanicalness timing clock 71, be located at portion in the shell 1 (as shown in Figure 6), externally via 10 cap seals of lid, 10 of lids open and close lids 10 by lockset 70 decisions, and when lid 10 was opened, then available finger entered function timing clock 71 and enters timework, arrive Preset Time, then voluntarily to the outage of serial connection socket, so the plug 41 of electrical equipment promptly loses electric power, uses to reach the purpose of rationing the power supply.
Please consult shown in Fig. 7,8 again, another implements notion for utilizing the fastener 8 of an interlock in lock Mozzarella device 3 the utility model, when utilizing fastener 8 to control key 17 starts for being subjected to power supply, can get change in displacement, pull device 3 of 8 of fasteners and lock combines for same monomer, and be combined in upper shell 11 (the sample attitude of class such as Fig. 2), unload mode and can adopt instantaneous group between lower house 12 and the upper shell 11, the two can instantaneously be broken away from, the attaching plug 41 that changes the outfit is provided, after changing the outfit, the antitheft combination between the last lower house 11,12 is then driven the back by fastener 8 and is produced the displacement fastener.
Above-mentioned fastener action (as shown in Figure 8), illustrate the relativeness of fastener only 8 and lower house 12, at lower house 12 relevant positions, be provided with buckle portion 121,122, when the opposite end of fastener 8 incision buckle portion 121,122, then link upper shell 11 indirectly, make lower house 11,12 obtain the combination that locks.
Fastener 8 is pulled device 3 for being subjected to interaction relation synchronously with the electric power lock again, at least when power supply control key 17 is opened electric switch, fastener 8 is to release out state, and during power supply control key 17 lock lightening roads, then fastener 8 promptly enters sealed action synchronously, allow lower house 11,12 obtain snap close, then qualification makes attaching plug 41 not free.
And go up lower house by before sealed, can cover as the lid of plastic agent through any coak (not showing on the figure) general, with the instantaneous combination of coak, after fastener 8 actions, then must mechanicalness effectively sealed.
Therefore, comprehensively the above, the power supply of the utility model limit locking device has unprecedented innovation structure really, specific characteristic that is had and function be far from commonly use can compare.
Claims (10)
1, a kind of power supply limit locking device, it is characterized in that it comprises: shell, a string combination hub and an electric power capable of being combined is locked the device of pulling; Wherein, the inside of shell is provided with a string combination hub, and an end of shell is established a through hole, and the power line of household appliances must be located among this through hole, and is plugged to the serial connection socket of enclosure; And on the in addition end and the path between the power supply of this attaching plug, be to be provided with the whether electric power lock of the conducting device of pulling of a controllable power path.
2, limit locking device according to the described power supply of claim 1, the through hole cross section that it is characterized by shell is little than the volume of the power-line plug of household appliances.
3, limit locking device according to the described power supply of claim 1, it is characterized by shell and be made up of cover relative with lower house of upper shell, the jointing edge of the relative bonding of upper and lower casing must be gluing involution or locking.
4, limit locking device according to the described power supply of claim 3, the jointing edge place that it is characterized by shell is provided with again can detect the strip of paper used for sealing whether it is opened.
5, according to the described power supply of claim 1 limit locking device, it is characterized by the electric power lock device of pulling is to open with key control.
6,, it is characterized by that the electric power lock pulls that device must be controlled for machinery, electronic cipher control, mechanical cipher control or remote control control its conducting according to the described power supply of claim 1 limit locking device.
7,, it is characterized by at the lock device of pulling and be provided with a time set again according to the described power supply of claim 1 limit locking device.
8, limit locking device according to the described power supply of claim 7, it is characterized by this time set is mechanical type or electronic type.
9, limit locking device according to the described power supply of claim 1, it is characterized by this lock device of pulling and further include a cover plate that is positioned at housing, cover plate is provided with lockset, one mechanical clock, be contained in portion in the housing by bag, one side conducting serial connection socket, a side connects power line, and mechanical clock is by the outside conducting of cover plate operating space.
10, limit locking device according to the described power supply of claim 1, it is characterized by this electric power and lock the device of pulling, synchronous interaction one fastener, this fastener act on the set relatively buckle of lower house portion, and it is that one combines with upper shell that electric power is locked the device of pulling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200486950U CN201238139Y (en) | 2008-06-03 | 2008-06-03 | Power supply lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200486950U CN201238139Y (en) | 2008-06-03 | 2008-06-03 | Power supply lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238139Y true CN201238139Y (en) | 2009-05-13 |
Family
ID=40650872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200486950U Expired - Fee Related CN201238139Y (en) | 2008-06-03 | 2008-06-03 | Power supply lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238139Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290316A (en) * | 2020-10-21 | 2021-01-29 | 王建花 | Waterproof socket capable of being controlled by key |
-
2008
- 2008-06-03 CN CNU2008200486950U patent/CN201238139Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290316A (en) * | 2020-10-21 | 2021-01-29 | 王建花 | Waterproof socket capable of being controlled by key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100603 |