CN108448300A - A kind of totally-enclosed socket - Google Patents
A kind of totally-enclosed socket Download PDFInfo
- Publication number
- CN108448300A CN108448300A CN201810196064.1A CN201810196064A CN108448300A CN 108448300 A CN108448300 A CN 108448300A CN 201810196064 A CN201810196064 A CN 201810196064A CN 108448300 A CN108448300 A CN 108448300A
- Authority
- CN
- China
- Prior art keywords
- protection door
- pedestal
- sliding
- sliding block
- spring
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000003825 pressing Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 238000004826 seaming Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 22
- 238000006073 displacement reaction Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4536—Inwardly pivoting shutter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of totally-enclosed socket includes：Shell, protection door gear, movable seat device, it is characterized in that：The shell is made of socket cover, socket base；The movable seat device includes：Sliding seat, movable conducting strip mounting bracket, sliding seat push plate, spring, the protection door gear have pedestal, protection door, sliding block, pedestal driving lever, spring, wherein：Protection door is mounted on protection door-hinge, door-hinge is protected to be mounted on pedestal, pedestal driving lever is installed below in protection door and protection door-hinge, inclined-plane and sliding slot are opened on sliding block, spring is connect by the subsequent spring base of sliding block with sliding block, when protection door is pushed by plug power, protection door is rotated down exposing jack, after plug injects, and the sliding seat with conductive sheet is made to be clamped on the contact pin of plug, the phenomenon that not having virtual connection suspension joint occurs, and solves the problems, such as anti-single pressure, the socket sees to be exactly a cube sealed in appearance, no jack inserts hole exposure, safety coefficient greatly improves, there is no virtual connection suspension joint spark continuous, resistance increases phenomenon, service life greatly improves.
Description
Technical field
The present invention relates to a kind of totally-enclosed sockets.
Background technology
Traditional socket is the contact pin that plug is clamped by metallic conduction piece, and electric power one is big or plug number more than one,
Socket temperature rises phenomenon will be serious, is easy to be formed fire hazard, and common socket protective door is that be located at socket cover below, though
There is blocking for protection door, but jack is still exposed to outside, is unavoidably had dust iron filings impurity to enter jack, cannot especially be prevented water
Also enter jack, national regulations, band protection door socket there need to be anti-single pressure function, and a lot of band protection door sockets has no this work(
Can, it is very dangerous.
Invention content
The present invention provides a kind of pressures clamping and the totally enclosed socket of jack, national regulations, the Wen Sheng of socket not above
45K, and the temperature of the socket rises and there was only 17K, is significantly less than national standard, socket of the present invention not only has anti-single pressure socket protective door,
And the protection door can also be blocked the jack of socket is totally-enclosed, protection door is contour concordant with socket cover, and socket is made to be from the appearance
A kind of sealing cube of no jack form, the exposure of no jack, only by plug socket when, utilize the pressing of plug insertion pin
Power could automatically open protection door, and safety coefficient greatly increases, and drive its internal pressure to clamp using the rotation of protection door
Device compresses the conductive metal sheet in socket completely, is that face contacts between conductive metal sheet and plug, has prevented spark completely
Therefore the generation of flashover will not generate power consumption phenomenon, not only without spark, but also prevent the hair of virtual connection suspension joint phenomenon
It is raw, it is such as not desired to force to clamp, the protection gate technique of the present invention can also be used in traditional common socket, produces and inserts without force to clamp
Seat, appearance still can reach totally enclosed no well format.
The technical solution adopted by the present invention to solve the technical problems is；In protection door protection door-hinge installed above, protection
Door-hinge is mounted on pedestal, is protected and is installed driving lever or push rod under door-hinge or protection door, the pressing by plug insertion pin to protection door,
Protection door is set to be rotated, meanwhile, by the rotation of protection door, the pedestal inside its socket, sliding seat is made to generate pull, movement
Etc. the movement of various modes, and it is enable to have anti-single pressure function when single insertion hole protection door pushes, and can also be to conductive copper
Piece compresses, once pulling the plug out of the socket, protection door and its various mechanisms of inside can be made to carry out return using spring.
The beneficial effects of the invention are as follows；With the above structure, the jack of socket is in full closeding state, from the appearance
In non-porous state, security performance greatly improves, and not will produce virtual connection and suspension joint phenomenon.Socket is also avoided simultaneously with long afterwards
Jack relaxes, and spark flashover is continuous, and socket fever, resistance increases, and power consumption increases, and Plug contact is bad and jack exposing phenomenon
Generation, dust iron filings etc. are not at all into going, in terms of the product produced, moreover it is possible to reach the function of three-level waterproof, security performance
It greatly improves, and electrical loss can also be reduced, to achieve the purpose that using electricity wisely.
The present invention includes：Shell, protection door gear, movable seat device, it is characterized in that：The shell by socket cover, insert
Seat pedestal composition；The movable seat device includes：Sliding seat, movable conducting strip mounting bracket, it is sliding seat driving lever, spring, described
Protection door gear have pedestal, protection door, a sliding block, pedestal driving lever, spring, wherein：Protection door is mounted on protection door-hinge, protection
Door-hinge is mounted on pedestal, and driving lever is installed below in protection door and protection door-hinge, and driving lever is connect with sliding block inclined-plane, installs and slides on pedestal
Rail opens inclined-plane and sliding slot on sliding block, and spring is mounted on behind sliding block, and sliding block is mounted on impact faces using sliding slot and sliding rail, this
Sample, when protection door is pushed by plug power, driving lever, which is pressed onto sliding block inclined-plane, makes sliding block movement open jack, pulls the plug out of the socket, and spring again will
Sliding block top is returned, and protection door is promoted to reset, and when pressing the protection door on jack such as plug list, wherein side tilts sliding block to the left and right, sliding
Block, which is stuck on pedestal, to be slided, and jack is not opened, and only pressed simultaneously there are two jack, sliding block driving lever could be slided with movable slider
Dynamic, to open jack, once pulling the plug out of the socket, spring again goes back to sliding block top, and protection door is promoted to reset.
But every country is all different to socket aperture, and therefore, the shape of protection door is also different, and various countries are to inserting
Head is conditional to the minimum distance for touching conductive metal sheet when being inserted into socket, is provided if the national standard of China, from slotting
Therefore the upper surface of flap removes the thickness of socket cover, base to needing 8 millimeters of interval between socket inner conductive sheet metal
Seat plus sliding block can only carry out in the space in five or six millimeters under socket cover lower surface, but two core sockets of China are plus protection
After door-hinge, radius of turn certainly will thus influence the height of socket inner conductive sheet metal up to 13 millimeters, therefore, need to adopt again
With a kind of method, its radius of turn is reduced, is unlikely to the height because of protection door Effect of Rotation to copper sheet, the method that inventor takes
It is：By protection door dimidiation, left and right each rotation is each, and the radius of turn of half of protection door is only less than 7 millimeters, thus shadow
The mounting height less than copper sheet is rung, the two and half protection door places of being combined form seaming, in this way, will be protected for wherein this half in sliding block
When door jacks up by force, half of protection door of a other side also piece drive is jacked up as soon as driving in passing, in this way, solving rotation well
Turn the inadequate problem of radius.
But：Some extraordinary sockets, it is necessary to be produced with some special materials, in these special materials, although some intensity
Height, but finish is bad, springs back reset effect in this way with regard to not so good, such as nylon, at this moment such as certainly will also be influenced by original thinking
The folding of protection door uses, therefore inventor proposes the third method, i.e., pedestal is vertically mounted on socket cover or socket base
On, so that pedestal is installed in an angle of 90 degrees with socket cover, anti-single pressure card slot is opened on pedestal, the corresponding position that sliding block also presses pedestal is pacified
It filling, the driving lever in protection door is mounted on the top of protection door-hinge opposite direction, and driving lever depresses sliding block when plug is inserted into, and along
Pedestal direction directly presses down sliding block, and such as single protection door pushes, and sliding block will be stuck on anti-single pressure card slot, and protection door is then beaten
It does not open, because spring is right angle setting, this addresses the problem some strengths of materials are big, but the rebound sliding problem that finish is bad.
But some sockets require the inner space of socket, and functor is too big to fail to lay down, such as 118 sockets, such as adopts
It must be lengthened with the predecessor of the third method of inventor, 118 sockets, therefore, inventors herein propose fourth method, the 4th kind
Method is：Sliding block is fabricated to trapezoidal shape, i.e., flank is installed in the left and right sides of sliding block, shoulder portion still opens inclined-plane,
Two pieces are installed on shell only sliding block to be allowed to slide back and forth, and be but unable to the baffle of left and right sidesing shifting, installation driving lever is thrown away in protection door, protect
When protecting the pushing of door stress, driving lever, which is pressed onto sliding block inclined-plane, makes sliding block movement open jack, and when jack reaches certain position, driving lever is again
Sliding block flank inclined-plane is stirred, band movable slider continues to move to, and when protection door is in close to an angle of 90 degrees with socket cover, jack is beaten completely
It opens, pulls the plug out of the socket, spring again goes back to sliding block top, and protection door is promoted to reset.
But made by palm and found with the actual production of product, inventor, though the above method solve space problem and
Anti- single pressure problem, but limited at present by material, is also easy to leave cut on socket protective door, cause it is apparent unsightly,
Though can slightly push, receive after buffering cut instead unobvious, therefore inventor devises a kind of method again,
This method is：Pedestal is fabricated to a frame, installs protection door pedestal additional on pedestal, then makes the overlapping of left and right about two
A shift plate, overlapping is arranged with anti-single pressing plate, the other end of sideslip frame in the sideslip frame of placement, one end setting spring base of sideslip frame
Among the sideslip frame of placement, spring is installed, protection door driving lever is mounted on protection door-hinge, when plug is inserted into, protection door rotation
When driving driving lever, driving lever to stir shift plate and pull back, wherein side sideslip frame is made to be subjected to displacement, but rotating to a certain extent, because another
The sideslip frame of side does not move, and therefore, protection door, which has been pressed on the anti-single pressing plate of sideslip frame of the other side, presses motionless, and jack is not opened,
It is only pushed simultaneously there are two protection door, and drives the two sideslip framves in left and right simultaneously while moving, protection door will not just be pressed onto anti-list
On pressing plate, jack could be opened.
Also adoptable method is：Sliding block is made into hollow, inside setting spring base and protection door pedestal, spring installation
On spring base, protection door-hinge is mounted in the pedestal of sliding block, connect with top spring below protection door, sliding block still by sliding slot and
Sliding rail is connect with pedestal, and the inclined-plane of sliding block is not opened on sliding block, and protection door is directly become inclined-plane, is pacified behind sliding block
Shock mount, when plug presses protection door, protection door can only rotate 25 to 35 degree and form inclined-plane, and plug will be slided along this inclined-plane
Block postpones displacement, and to open jack, when only pressing the protection door of side, sliding block is tilted to side naturally, is blocked by pedestal,
Jack is not opened still.
Although however, above method is largely to be directed to two core jacks, and most countries are all three cores in the world
Jack, and because the standard of various countries is different, it is not handy using three core jack of the above method, therefore, inventors herein propose the
Seven kinds of methods, the 7th kind of method are：Anti- single pressing plate is directly served as with pedestal, installation shift plate and spring base on pedestal, on spring base
Spring is installed in face, and driving lever is installed on ground protection door, and protection door is mounted on by pedestal on Socket casing, is depressed and is grounded when plug
Protection door, protection door-hinge rotation drives driving lever to stir shift plate, to be translated to protection door direction of rotation with moving base, pedestal shelves hole
Place concedes jack, and protection door is enable to be rotated down, and pulls the plug out of the socket, and spring again rebounds pedestal, and pedestal will be protected further through shift plate
The driving lever protected on door, which jacks up, to be resetted, and if ground protection door is motionless, other two apertures are not opened yet, and only pedestal earth jack is opened
Afterwards, ground protection door band moving base is moved, and another two jack could be opened, to play anti-single pressure effect.
Although the above method realizes the totally-enclosed of jack, but the i.e. pressure clamping of problem that the present invention is most crucial, anti-thermal center
Electricity does not touch also, and the 8th kind of method that inventor proposes specially solves the problems, such as this, because various countries' socket is required to plug
After contact pin is inserted into socket, the both sides of contact pin are both needed to conductive sheet metal and clamp contact pin, and therefore, the method solved is：It will
Conductive metal sheet inside socket, is divided into two groups, and one group is fixed on motionless in socket, we are referred to as fixed sheet metal.Separately
It makes mobilizable sheet metal for one group to be mounted in the sliding seat that can move back and forth, is also set up in sliding seat and aim at sliding seat sliding
Inclined-plane, when being inserted into socket so as to plug, the contact pin of plug, which can be pressed on inclined-plane, makes its sliding, plug insertion activity when use
On the inclined-plane of seat, inclined-plane drives sliding seat forward slip, the active conductive sheet metal in the sliding seat after sliding, just with fixation
Sheet parallel, while movable conducting strip is forced to clamp the contact pin of plug with fixed-conductive film, pulls the plug out of the socket, spring again will be movable
Seat homing.
Except sliding seat is driven using plug inclined-plane, force to clamp outside plug, whether three core sockets or two core sockets, also
Protection door is pressed using plug, protection door drives driving lever, driving lever to stir sliding seat again, this characteristic forces to clamp plug,
Specific method is：In protection door in the following, push rod is arranged,（And push rod is actually had no in Figure 23 of the present invention, but directly with protection
The door back side pushes directly on sliding seat, but we are for convenience, still the protection door back side at push rod）, set in sliding seat
Push plate and movable conducting strip mounting bracket are set, movable conducting strip is mounted on movable conducting strip mounting bracket, and in Figure 23 of the present invention, it is real
Push plate is exactly sliding seat antetheca on border, and after plug presses protection door, protection door downwardly turns over, and then driving lever is driven to be pressed onto sliding seat
Antetheca on, drive the movable conducting strip in sliding seat to move backward pressure and be pressed on fixed-conductive film in this way, reach pressure
The purpose of clamping, but because in three core jacks, sliding seat displacement distance are the thickness of a plug insertion pin, therefore displacement distance
It is short, with protection door bottom push directly on push plate can, but in two core sockets, because needing displacement distance longer, protection door bottom
Push rod is just grown, and effect becomes apparent.
The above method is push rod to be arranged in protection door in the following, however, setting push rod is also in this hair on protection door-hinge
Within bright protection domain, therefore, the present invention protects the example that push rod is installed on door-hinge as another example：Specific implementation method is：
Push rod to be installed on protection door-hinge, push plate is also installed in sliding seat, when plug is inserted into, protection door is rotated down, and drives protection door-hinge,
It drives the push rod on protection door-hinge to push push plate simultaneously, so that sliding seat is moved, not unplugg, socket is being forced to clamp forever
Under state, pull the plug out of the socket, sliding seat homing under the promotion of spring.
The property of pedestal and sliding seat is different, and pedestal is mounted in one of the protection door gear above copper sheet of socket
Point, main function is installation sliding rail, so that sliding block is slided and protection door can be made to have anti-single pressure function, it is conductive that sliding seat is mounted on copper sheet
Area, that is, pedestal, in the following, primarily to keeping one of which conductive sheet movable back and forth, accurate in order to describe, we are work
With identical, the consistent driving lever of mechanism and push rod are distinguished, protection door institute band, act on pedestal, we are referred to as driving lever, are used
It in stirring pedestal, acts in sliding seat, we are referred to as push rod, and for pushing sliding seat, after taking above method, socket is inserted
Hole is in non-porous full closeding state, and safety measure is greatly enhanced, and is forced to clamp again after plug socket, not pull the plug out of the socket,
It will not loosen, be not in suspension joint virtual connection phenomenon therefore, be risen through actual measurement temperature and there was only 17K, having reduces electrical loss, and temperature is gone up not
It goes, socket does not generate heat, energy-saving and emission-reduction, saves the important meaning of electric power.
Description of the drawings
Fig. 1 is appearance figure after the present invention is implemented.
Fig. 2 is that 1 protection door of the embodiment of the present invention removes three-dimensional combination figure after shell.
Fig. 3 is 1 protection door decladding of the embodiment of the present invention and part three-dimensional combination figure.
Fig. 4 is that the embodiment of the present invention 2 removes shell three-dimensional combination figure.
Fig. 5 is that the embodiment of the present invention 3 goes bottom case layback to regard three-dimensional combination figure.
Fig. 6 is 3 sliding block stereogram of the embodiment of the present invention.
Fig. 7 is 3 protection door stereogram of the embodiment of the present invention.
Fig. 8 is that base part assembling parts figure is removed in 3 decladding of the embodiment of the present invention.
Fig. 9 is that the embodiment of the present invention 3 goes spring side isometric view.
Figure 10 is 4 decladding bottom bottom view of the embodiment of the present invention.
Figure 11 is that the embodiment of the present invention 4 removes part assembling parts figure after shell spring.
Figure 12 is that the embodiment of the present invention 5 removes vertical view after shell.
Figure 13 is 5 sideslip frame band spring stereogram of the embodiment of the present invention.
Figure 14 is 5 sideslip frame of the embodiment of the present invention and protection door assembling side elevation.
Figure 15 is that the embodiment of the present invention 6 removes vertical view after shell.
Figure 16 is the deprotection of the embodiment of the present invention 6 vertical view behind the door.
Figure 17 is 6 plastic part explosive view of the embodiment of the present invention.
Figure 18 is 7 decladding bottom back view of the embodiment of the present invention.
Figure 19 is vertical view after the body of Fig. 7 decladdings of the present invention bottom.
Figure 20 is 7 pedestal spring assembly figure of the embodiment of the present invention.
Figure 21 is 8 uncapping top perspective view of the embodiment of the present invention.
Figure 22 is 8 sliding seat stereogram of the embodiment of the present invention.
Figure 23 is that the embodiment of the present invention 9 removes shell three-dimensional assembly diagram.
Figure 24 is 10 three-dimensional assembly diagram of the embodiment of the present invention.
Figure 25 is 10 sliding seat of the embodiment of the present invention and protection door side view.
In above-mentioned figure
1, shell 2, socket aperture 3, the first protection door 4, the second protection door 5, third protection door 6, the first spring 7, first
Pedestal 8, the first sliding rail 9, sliding-rail groove 10, protection door-hinge 11, pedestal the first driving lever 12, the first sliding block inclined-plane 13, first
Sliding block 14, the first spring base 15, the 4th protection door 16, the 5th protection door 17, protection door seaming 18, second spring 19,
Two sliding blocks 20, pedestal 22, pedestal the second driving lever 23, the second sliding block inclined-plane 24, the second pedestal 25, are prevented sliding block interior angle 21
Single pressure card slot 26, third spring 27, plate washer 28, pedestal third driving lever 29, third sliding block inclined-plane 30, third sliding block flank
31, third sliding block 32, third pedestal 33, protection door axial trough 34, sideslip frame 35, anti-single pressing plate 36, the 4th spring 37, base
The first shift plate 38 of seat, pedestal third driving lever 39, second spring seat 40, Four-slider 41, the 5th spring 42, the 4th pedestal
43, the 5th sliding block 44, hanging buckle 45, protection door mounting plate 46, the 6th spring 47, the 6th spring base 48, the 5th pedestal 49,
The 4th driving lever of pedestal, 50, the second shift plate of pedestal 51, the 7th spring base 52, the 7th spring 53, anti-single crimping contacting surface 54, the
Eight springs 55, the first sliding seat 56, sliding seat inclined-plane 57, the first fixed-conductive film 58, the first movable conducting strip mounting bracket
59, the first movable conducting strip 60, the first push rod of sliding seat 61, sliding seat the first push plate 62, the second fixed-conductive film 63,
Two sliding seat 64, the 9th spring 65, the second push rod of sliding seat 66, third sliding seat 67, the second movable conducting strip 68,
Two movable conducting strip mounting brackets, 69 the second push plate of sliding seat.
Specific implementation mode
With reference to embodiment and its detailed construction of the description of the drawings present invention, but the present invention is not limited to following implementations
Example, in the frame of the design creativity of the present invention, various combinations are implemented or individual event is implemented within the scope of effective protection.
Fig. 1 describes a kind of totally-enclosed socket, and the present invention includes：Shell 1, protection door gear, movable seat device, it is special
Sign is：The shell is made of socket cover 1, socket base 1；The movable seat device includes：Sliding seat 55,66,63 is lived
Moving conductive piece mounting bracket 58,68, sliding seat push plate, 61,69, spring, 54,64, the protection door gear have pedestal, 7,24,
32,42,48, protection door 3,4,5,15,16, sliding block 13,19,31, pedestal driving lever 11,22,38, spring, 6,26,36,41,52,
Wherein：First protection door 3 is mounted on protection door-hinge 10,（See Fig. 2）Door-hinge 10 is protected to be mounted on pedestal 20, the first protection door
3 and protection door-hinge 10 the first driving lever of pedestal 11 is installed below, inclined-plane 12 and sliding slot 9 are opened on the first sliding block 13, the first spring 6 passes through
First sliding block, 13 subsequent spring base 14 is connect with the first sliding block 13, and the first sliding rail 8, the first sliding block is arranged in the first pedestal 7 above
13 are mounted on using sliding slot 9 above first sliding rail 8 of the first pedestal 7, the first cunning of pedestal the first driving lever 11 and the first sliding block 13
Block inclined-plane 12 connects,（See Fig. 3）In this way, when the first protection door 3 is pushed by plug power, the first pedestal driving lever 11 is pressed onto sliding block inclined-plane
On 12, so that the first sliding block 13 is moved and open jack 2, when pressing the first protection door 3 such as plug list, the first sliding block 13 is to the left and right wherein
Side tilts, and the first sliding block 13 is stuck on pedestal 7 and cannot slide, and is only pressed simultaneously there are two protection door 3, the first driving lever of pedestal 11
The first sliding block 13 could be driven to slide, to open jack 2, pulled the plug out of the socket, the first spring 6 again pushes up back the first sliding block 13, promotees
Protection door 3 is set to reset.
The embodiment of the present invention 2 is shown in Fig. 4, the present invention be actually with the design structure of embodiment 1 it is the same, it is different
It is：In order to adapt to national regulations, protection door 3 is divided into two parts, has been divided into the 4th protection door 15 and the 5th protection door 16, with
Just its radius of turn is reduced, the height because of 3 Effect of Rotation of protection door to copper sheet, the 4th protection door 15 and the 5th protection door are unlikely to
16 each rotations are each, and two protection door places of being harmonious form seaming 17, in this way, the first sliding block 13 will wherein the first protection door the last 3
When row jacks up, seaming 17 is driven in passing, as soon as the 5th protection door 16 of a other side also piece drive is jacked up, in this way, solution well
The inadequate problem of radius of turn of having determined.
The embodiment of the present invention 3 is shown in Fig. 5, and in the present embodiment, the second pedestal 24 is vertically mounted on socket cover or socket base
On, that is, the second pedestal 24 installs with socket cover in an angle of 90 degrees, opened on the second pedestal 24 it is anti-it is single press card slot 25,（See Fig. 9）
Also the second sliding block inclined-plane 23 and sliding slot 9 are opened on second sliding block 19,（See Fig. 6）The second pedestal driving lever 22 peace in first protection door 3
Mounted in protection 10 opposite direction of door-hinge top,（See Fig. 7）The sliding slot of second sliding block 19 is also pressed to the phase of 24 sliding rail 8 of the second pedestal
Position is answered to install,（See Fig. 8）In this way, the second pedestal driving lever 22 depresses the second sliding block 19 when plug is inserted into, and along pedestal 24
Direction directly presses down the second sliding block 19, and such as single protection door 3 pushes, and the second sliding block 19 will be stuck in anti-single pressure card slot 25
On, protection door 3 is not opened then, equally solves the problems, such as anti-single pressure.
The embodiment of the present invention 4 is shown in Figure 10, and in the present embodiment, the left and right sides of third sliding block 31 is mounted with flank 30, side
Alar part still opens inclined-plane 29, and two pieces are installed on shell 1 only third sliding block 31 to be allowed to slide back and forth, and be but unable to left and right sidesing shifting
Baffle 27, installation driving lever 28 is thrown away in protection door 3, and we are referred to as pedestal third driving lever 28, when 3 stress of protection door pushes, pedestal third
Driving lever 28 is pressed onto the inclined-plane 29 of third sliding block 31, and the movement of third sliding block 31 is made to open jack, reaches certain position, and pedestal third is dialled
Bar 28 stirs 31 flank inclined-plane 29 of third sliding block again, and third sliding block 31 is driven to continue to move to, when protection door 3 is in connect with socket cover 1
When nearly an angle of 90 degrees, jack 2 is opened completely, is pulled the plug out of the socket, and the first spring 6 again pushes up back third sliding block 31, promotes protection door 3 multiple
Position.
The embodiment of the present invention 5 is shown in Figure 12, in the present embodiment, the 4th pedestal 32 has been designed to a frame, protection door
Pedestal 33 is being arranged on the 4th pedestal 32, meanwhile, there is the sideslip frame 34 that the overlapping of left and right about two is placed, (see Figure 15）It puts
It sets in the 4th pedestal 32, one end setting spring base 39 of sideslip frame 34 and anti-single pressing plate 35, the other end of sideslip frame 34, setting
One pedestal shift plate 37,（See Figure 13）It is overlapped among the second spring seat 39 for the sideslip frame 34 placed, the 4th spring 36 is installed,（See
Figure 14）Pedestal third driving lever 38 is mounted on protection door 3 in the following, in the 4th pedestal 32, when pressing unilateral protection door 3, breaks away
Frame 34 moves, but displacement distance will just make protection door 3 be pressed onto anti-single pressure that mobile sideslip frame 34 does not occur for another
On plate 35, and when two protection doors 3 are pressed simultaneously, because two sideslip framves move after simultaneously, protection door 3 is then pressed less than anti-list pressing plate 35
On, it therefore, is only pushed simultaneously there are two protection door 3, and drive the two sideslip framves 34 in left and right simultaneously while moving, 2 ability of jack
It opens.
The embodiment of the present invention 6 is shown in Figure 15, in the present embodiment, sliding block 40 has been made hollow, i.e. Four-slider 40, the
40 inside setting spring base 47 of Four-slider and protection door pedestal,（See Figure 16）6th spring 46 is mounted on the 6th spring base 47,
By protecting door-hinge 10 to be mounted in the pedestal 33 of Four-slider 40, protection door 3 is connect with the 6th spring 46 protection door 3 below,
Four-slider 40 is still connect by sliding slot 9 with sliding rail 8 with the 4th pedestal 40, and the inclined-plane of Four-slider 40 is not to be opened in the 4th cunning
On block 40, but protection door 3 is directly become into inclined-plane, the 5th spring 41 is installed behind Four-slider 40, when plug presses guarantor
When protecting door 3,3 integral sinking of protection door starts to rotate after sinking down into below Socket casing 1, but protection door 3 can only rotate two or three
It is spent ten more, protection door 3 is made to form inclined-plane in Four-slider 40, plug is slided along the inclined-plane that this protection door 3 is formed by the 4th
Block 40 postpones displacement, and when only pressing the protection door 3 of side, Four-slider 40 is natural to be tilted to side, by the 4th pedestal 42
It blocks, jack 2 is not opened still, and three core jack principles are with two cores likewise, only the protection door 5 of three cores namely two thirds are protected
Shield door 5 has made one by protection door mounting plate 45, and (see Figure 17) cannot rotate after being made of one, we are in three core sliding blocks
Hook 44 is opened on 5th sliding block 43, hook 44 is also opened on protection door mounting plate 45, by hook 44, with protection door mounting plate 45
Connection, when in plug pressing third protection door 5, third protection door 5 also forms a slope, by plug continue by
Pressure, the 5th sliding block 43 slides backward, and opens jack.
The embodiment of the present invention 7 is shown in that Figure 18, the present embodiment mainly make for three core socket designs, in the present embodiment, the
Two protection doors 4 are mounted on by pedestal 21 on Socket casing 1, the 4th driving lever 49 are installed in the second protection door 4, with the 5th pedestal 48
Anti- single pressing plate is acted as,（See Figure 19）Shift plate 50 and the 7th spring base 51 be installed, above the 7th spring base 51 on the 5th pedestal 48
7th spring 52 is installed,（See Figure 20）When plug depresses the second protection door 4, the protection rotation of door-hinge 10 drives 49 driving lever of the 4th driving lever
The second shift plate 50 is stirred, to drive the 5th pedestal 48 to being subjected to displacement, the anti-list at the 5th 48 grades of pedestal hole crimps contacting surface 53
Jack 2 is conceded, so that protection door 3 is rotated down, pulls the plug out of the socket, the 7th spring 52 again rebounds the 5th pedestal 48, and the 5th base
The 4th driving lever in protection door is jacked up 49 further through the second shift plate 50 and resetted by seat 48, and such as the second protection door 4 is motionless, and another two is inserted
Hole 2 is not opened yet, to play anti-single pressure effect.
The embodiment of the present invention 8 is shown in Figure 21, in the present embodiment, by the conductive metal sheet inside socket, has been divided into two groups, because each
After state's socket is required in the contact pin insertion socket of plug, the both sides of contact pin are both needed to conductive sheet metal and clamp contact pin, therefore,
One group be fixed on motionless work in socket and fix sheet metal 57, and another group is made mobilizable sheet metal 59 mounted in can move back
In the first dynamic sliding seat 55, the sliding seat inclined-plane 56 for aiming at the sliding of sliding seat 55 is also set up in the first sliding seat 55,（See figure
22）When being inserted into socket so as to plug, the contact pin of plug, which can be pressed on sliding seat inclined-plane 56, makes its sliding, the first sliding seat 55
The movable conducting strip mounting bracket 58 of upper setting, installation activity conductive sheet 59 on movable conducting strip mounting bracket 58, the first sliding seat 55
It is connect with the 8th spring 54, plug is inserted on the inclined-plane of sliding seat when use, and inclined-plane drives sliding seat forward slip, after sliding
Active conductive sheet metal in sliding seat, it is just parallel with fixed-conductive film, while movable conducting strip 59 and fixed-conductive film 57
The contact pin for forcing clamping plug, pulls the plug out of the socket, and the 8th spring 54 is again by sliding seat pushed home.
The embodiment of the present invention 9 is shown in Figure 23, the present embodiment be by taking three core jacks as an example, it is former but when in two core jacks
Reason is the same, and the second protection door 4 is only changed into the first protection door 3, in the present embodiment, in the second protection door 4
Back, setting sliding seat the first push rod 60, in the front of the second sliding seat 63, the first push plate of setting sliding seat 61, first lives
Moving conductive piece 59 is mounted on the first movable conducting strip mounting bracket 58, and the second sliding seat is connect with the 9th spring, and plug is inserted into pressure
When on to the second protection door 4, the first push rod of sliding seat 60 being arranged in the second protection door 4 is pressed in the first push plate of sliding seat 61,
And the pressure of the second sliding seat is pushed to be pressed on the second fixed-conductive film 62, unplugg, does not loosen never, is forced with this to reach
The purpose of clamping, when due to plug the second protection door 4 of pressing rotation and forming vertical angle with jack 2, the first sliding seat push rod
60 position is deeper, and therefore, not in one position, but the two is equal for the first push rod of sliding seat 60 and the 4th driving lever 49 of pedestal
Identical carrier can be done with 4 back of the second protection door.
The embodiment of the present invention 10 is shown in Figure 24, and it is the same that the present embodiment, which is actually with upper embodiment principle, and institute is different
, in the present embodiment, the second push rod of sliding seat 65 is arranged on 10 on protection door-hinge, and it is not arranged in protection door 10
On, the second push plate 69 of installation activity seat and the second movable conducting strip mounting bracket are gone back in third sliding seat 66,（See Figure 25）Second lives
Moving conductive piece mounting bracket bottom opening, inserted sheet is pacified after passing through hole from 66 bottom of third sliding seat in order to the second movable conducting strip 67
Dress, third sliding seat 66 connect 64 with the 9th spring, and third sliding seat 66 is connect with the 8th spring 54, when plug is inserted into, second
Protection door 4 is rotated down, while protection door-hinge 10 being driven to rotate, and the second push rod of sliding seat 65 is also with rotation, and promotion activity
The second push plate 69 of seat, forces third sliding seat 66 also to be slided, and movable conducting strip pressure is pressed on the contact pin of plug,
Not unplugg, socket are forcing clamped condition forever, are pulling the plug out of the socket, third sliding seat 66 is replied under the promotion of the 8th spring 54
It is in situ, though the embodiment, by taking three core jacks as an example, the principles of two core jacks is same, generally applicable, only two core socket
Two the first protection doors 3 are wanted to be respectively mounted the second push rod.
Claims (10)
1. a kind of totally-enclosed socket, including：Shell, protection door gear, movable seat device, it is characterised in that：The shell by
Socket cover, socket base composition, the movable seat device include：Sliding seat, movable conducting strip mounting bracket, sliding seat push plate,
Spring, the protection door gear have pedestal, protection door, sliding block, pedestal driving lever, spring, wherein：Protection door is mounted on protection door
On axis, protection door-hinge is mounted on pedestal, and pedestal driving lever is installed below in protection door and protection door-hinge, and inclined-plane and cunning are opened on sliding block
Slot, spring are connect by the subsequent spring base of sliding block with sliding block, and sliding rail is arranged in impact faces, and sliding block is mounted on pedestal using sliding slot
Sliding rail above, the sliding block inclined-plane of pedestal driving lever and sliding block connects.
2. a kind of totally-enclosed socket according to claim 1, it is characterised in that：Protection door is divided into two parts, two
A protection door, which is combined at conjunction, forms seaming.
3. Independently-targethole-free hole-free socket according to claim 1, it is characterised in that：Pedestal is pacified with the perpendicular angle of socket cover
Dress opens anti-single pressure card slot on pedestal, also opens sliding block inclined-plane and sliding slot on sliding block, the pedestal driving lever in protection door is mounted on protection
The top of door-hinge opposite direction, the corresponding position that the sliding slot of sliding block is also pressed to pedestal sliding rail are installed.
4. a kind of totally-enclosed socket according to claim 1, it is characterised in that：Flank is mounted at left and right sides of sliding block,
Shoulder portion still opens inclined-plane, and two pieces are installed on shell only sliding block to be allowed to slide back and forth, and are but unable to the baffle of left and right sidesing shifting, are protected
Installation pedestal driving lever is thrown away on shield door.
5. a kind of totally-enclosed socket according to claim 1, it is characterised in that：Pedestal is designed to a frame, pedestal
Upper setting protection door pedestal, protection door have been mounted on by protection door pedestal on pedestal, and the overlapping of setting left and right about two is placed
Sideslip frame, sideslip frame is placed in pedestal, one end setting spring base of sideslip frame and anti-single pressing plate, the other end of sideslip frame,
One pedestal shift plate is set, is overlapped among the spring base of sideslip frame of placement, spring is installed, pedestal driving lever is mounted on protection door and guarantor
It protects below door-hinge.
6. a kind of totally-enclosed socket according to claim 1, it is characterised in that：Sliding block is made into hollow, the cunning of hollow
Setting spring base and protection door pedestal, spring mount elastically inside block, and protection door is by protecting door-hinge to be mounted on sliding block
Pedestal in, connect with spring below protection door, sliding block is still connect by sliding slot and sliding rail with pedestal, and the inclined-plane of sliding block is not
It is opened on sliding block, but protection door is directly become into inclined-plane, spring is installed behind sliding block, two positive and negative anodes of three core jacks are inserted
Hole protection door is arranged by protection door mounting plate on one block of plate, hook is opened inside three core sliding blocks, on protection door mounting plate
Also hook is opened, by hook, protection door mounting plate is connect with three core sliding blocks.
7. a kind of totally-enclosed socket according to claim 1, it is characterised in that：Protection door is mounted on socket shell by pedestal
On body, driving lever is installed in protection door, anti-single pressing plate is acted as with pedestal, installation shift plate and spring base on pedestal, above spring base
Spring is installed.
8. a kind of totally-enclosed socket according to claim 1, it is characterised in that：By the conductive metal sheet inside socket, divide
It it is two groups, one group is fixed on work fixation sheet metal motionless in socket, makes mobilizable sheet metal for another group and is mounted in come
In the dynamic sliding seat of return, the sliding seat inclined-plane for aiming at sliding seat sliding, contact pin energy when plug is inserted into are also set up in sliding seat
It is enough pressed on sliding seat inclined-plane, on the movable conducting strip mounting bracket in sliding seat, installation activity conductive sheet, sliding seat connects with spring
It connects.
9. a kind of totally-enclosed socket according to claim 1, it is characterised in that：At the back of protection door, sliding seat is set
Push rod, on sliding seat, be arranged sliding seat push plate, movable conducting strip be mounted on movable conducting strip mounting bracket on, sliding seat with
Spring connects.
10. according to a kind of totally-enclosed socket described in claim 1, it is characterised in that：Push rod is installed on protection door-hinge, in activity
Installation activity conductive sheet mounting bracket on seat, in movable conducting strip mounting bracket bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196064.1A CN108448300B (en) | 2018-03-09 | 2018-03-09 | A kind of totally-enclosed socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196064.1A CN108448300B (en) | 2018-03-09 | 2018-03-09 | A kind of totally-enclosed socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108448300A true CN108448300A (en) | 2018-08-24 |
| CN108448300B CN108448300B (en) | 2019-11-26 |
Family
ID=63194371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810196064.1A Expired - Fee Related CN108448300B (en) | 2018-03-09 | 2018-03-09 | A kind of totally-enclosed socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448300B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510010A (en) * | 2018-11-02 | 2019-03-22 | 南京纬度电力科技有限公司 | Aviation Connector of the 26 core rectangles from short circuit |
| CN110429415A (en) * | 2019-08-16 | 2019-11-08 | 山西纬隆科技有限公司 | A kind of pressure clamping socket |
| CN110581407A (en) * | 2019-10-11 | 2019-12-17 | 山西纬隆科技有限公司 | Socket of closed three-plug and two-plug combined type jack |
| CN110707464A (en) * | 2019-09-29 | 2020-01-17 | 山西纬隆科技有限公司 | Three insert and two insert socket door protector that do not expose hole of combination jack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199374A (en) * | 2013-03-18 | 2013-07-10 | 山西培行高科电器有限公司 | Independently-targeted hole-free socket |
| US20160087369A1 (en) * | 2014-09-23 | 2016-03-24 | Hubbell Incorporated | Tamper resistant receptacle with rocker mechanism |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
| CN206332231U (en) * | 2016-12-26 | 2017-07-14 | 相舆科技（上海）有限公司 | It is a kind of for the double self locking formula safety-door device of power outlet and power outlet |
| CN206712088U (en) * | 2017-03-08 | 2017-12-05 | 阮杰锋 | A kind of jack module with protection door and socket, plug |
-
2018
- 2018-03-09 CN CN201810196064.1A patent/CN108448300B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199374A (en) * | 2013-03-18 | 2013-07-10 | 山西培行高科电器有限公司 | Independently-targeted hole-free socket |
| US20160087369A1 (en) * | 2014-09-23 | 2016-03-24 | Hubbell Incorporated | Tamper resistant receptacle with rocker mechanism |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
| CN206332231U (en) * | 2016-12-26 | 2017-07-14 | 相舆科技（上海）有限公司 | It is a kind of for the double self locking formula safety-door device of power outlet and power outlet |
| CN206712088U (en) * | 2017-03-08 | 2017-12-05 | 阮杰锋 | A kind of jack module with protection door and socket, plug |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510010A (en) * | 2018-11-02 | 2019-03-22 | 南京纬度电力科技有限公司 | Aviation Connector of the 26 core rectangles from short circuit |
| CN110429415A (en) * | 2019-08-16 | 2019-11-08 | 山西纬隆科技有限公司 | A kind of pressure clamping socket |
| CN110429415B (en) * | 2019-08-16 | 2020-10-02 | 山西纬隆科技有限公司 | Forced clamping socket |
| CN110707464A (en) * | 2019-09-29 | 2020-01-17 | 山西纬隆科技有限公司 | Three insert and two insert socket door protector that do not expose hole of combination jack |
| CN110581407A (en) * | 2019-10-11 | 2019-12-17 | 山西纬隆科技有限公司 | Socket of closed three-plug and two-plug combined type jack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108448300B (en) | 2019-11-26 |
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Effective date of registration: 20191016 Address after: Room 601 and 602, block a, Xindao science and Technology Park, No. 48, industrial road, Taiyuan Xuefu Park, Shanxi comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Applicant after: Shanxi Tengxing Intelligent Technology Co., Ltd. Address before: 030006 room 1902, building 4, North Tower, Dama new village, Xiaodian District, Taiyuan, Shanxi. Applicant before: Niu Pei Ze |
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