CN109244757A - A kind of improved bridge facility - Google Patents
A kind of improved bridge facility Download PDFInfo
- Publication number
- CN109244757A CN109244757A CN201710562651.3A CN201710562651A CN109244757A CN 109244757 A CN109244757 A CN 109244757A CN 201710562651 A CN201710562651 A CN 201710562651A CN 109244757 A CN109244757 A CN 109244757A
- Authority
- CN
- China
- Prior art keywords
- slot
- electrically connected
- delivery
- pushes
- slide
- 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.)
- Pending
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
Abstract
The present invention discloses a kind of improved bridge facility, including seat and the head that is electrically connected that is connect with electrified to maintain equipment of being electrically connected, the seat that is electrically connected includes accordingly being arranged up and down and oral area towards right first plugs together slot, described first plugs together and is provided with second in the wall of slot left end and plugs together slot, it is described be electrically connected to be additionally provided with to plug together positioned at described second in seat install slot on the left of slot, described first plugs together slot and described installs between slot up and down that being correspondingly provided with first pushes to slide slot, described second plugs together slot and described install is provided with second and pushes to slide slot between slot, described first pushes to slide and is movably installed with first in slot and pushes to slide bar, described second pushes to slide and is movably installed with second in slot and pushes to slide bar.
Description
Technical field
The present invention relates to bridge field, specially a kind of improved bridge facility.
Background technique
In the infrastructure of bridge, more plug socket can be all preset, these plug sockets are mainly later period electrification
To maintain equipment grafting power supply uses, however these plug socket Setting patterns are too simple, with when electrification to maintain equipment grafting only
It is only the state remained stationary by the head that is electrically connected with frictional force when plug socket grafting, and electrified to maintain equipment needs at work
It ceaselessly to move, what is thus made is easily influenced and grafting is caused to loosen by pulling, pull supply lines, and power failure is caused
The phenomenon that, it has seriously affected normal power supply and has used, simultaneously as these plug sockets are conductive sheets directly charge and in it
Setting is relatively outer, and artificially accidentally touching is the generation for being very likely to cause electric shock accidents, there are biggish security risks.
Summary of the invention
The purpose of the present invention is to provide a kind of improved bridge facilities, for overcoming drawbacks described above in the prior art.
A kind of improved bridge facility according to the present invention, including seat and the electricity that is connect with electrified to maintain equipment of being electrically connected
Even head, the seat that is electrically connected include accordingly being arranged up and down and oral area towards right first plugs together slot, and described first plugs together in the wall of slot left end
Be provided with second and plug together slot, it is described be electrically connected to be additionally provided in seat plug together slot of installing on the left of slot positioned at described second, described first
It plugs together slot and described install between slot is correspondingly provided with first up and down and pushes to slide slot, described second plugs together slot and described install between slot
It is provided with second and pushes to slide slot, described first pushes to slide and be movably installed with first in slot and push to slide bar, and described second pushes to slide activity peace in slot
Bar is pushed to slide equipped with second, and described first, which pushes to slide bar and second, pushes to slide bar left end and penetrate into described install in slot and fixed peace respectively
Conduct electricity contact equipped with first contact and second that conducts electricity, it is described install slot left end wall and be fixedly installed with connect electric contact point, it is described to connect electric touching
On piece be provided with towards described first conduct electricity contact and second conduct electricity contact convex top, and the convex top centre is provided with
Interval, described second plugs together and is fixedly installed with sandwich sheet on slot inner wall, is provided with accordingly before and after the left end face that is electrically connected
Fixed link is equidistantly equipped with multiple groups threaded hole in the fixed link；The left side that is electrically connected is correspondingly provided with slotting axis up and down, described
It inserts axis right end and is fixedly installed lantern ring, the lantern ring inner side end is provided with locking slot, described to be electrically connected in head that be additionally provided with electric current anti-
Protection unit, the current guard include current preventative device and open and close device, and described be electrically connected in seat is also equipped with lock uint.
Valuably or illustratively, wherein the lock uint include setting it is described be electrically connected a right side centre and
Oral area plugs together slot towards right third, and the third plugs together slot and is provided with described in intercommunication the first pushing tow for plugging together slot in end wall up and down
Slot is movably installed with latch in the pushing tow slot, and the latch inner end is provided with second and tiltedly supports face, described to be electrically connected in head
It is provided with the logical conjunction slot of left and right intercommunication at centre, is movably installed with locking pole in the logical conjunction slot, above and below the locking pole left side
It is correspondingly provided with and tiltedly tiltedly supports face to face matches first with described second, be additionally provided with engaging in end wall above and below the logical conjunction slot
Slot is movably installed with clamping block in the engaging slot, and the clamping block is fixedly connected with the locking pole, the locking pole right end
It is fixedly installed bracelet.
Valuably or illustratively, wherein described first pushes to slide and be provided with the first delivery slot in groove sidewall, and described first leads
Send and be movably installed with the first delivery block in slot, be fixedly installed in the first delivery slot with the first delivery block against the
One pushing tow elastic slice.
Valuably or illustratively, wherein described second pushes to slide and be correspondingly provided with the second delivery slot, institute in slot top and bottom sidewall
It states and is movably installed with the second delivery block in the first delivery slot, be fixedly installed in the second delivery slot and the second delivery block
Against the second pushing tow elastic slice.
Valuably or illustratively, wherein third delivery slot, the third are correspondingly provided at left and right sides of the pushing tow slot
Third delivery block is movably installed in delivery slot, be also equipped in third delivery slot with third delivery block against the
Three pushing tow elastic slices.
Valuably or illustratively, wherein the electric contact point that connects is connect with alternating current and the sandwich sheet respectively.
Valuably or illustratively, wherein the latch outboard end is provided with delivery face.
Valuably or illustratively, wherein be equipped with cavity in the right end face that is electrically connected, the current preventative device is fixed
It is set in the cavity, the open and close device is set to current preventative device right side, and the current preventative device is inserted with described
Axis is electrically connected.
The beneficial effects of the present invention are:
1. since the convex top centre is provided with interval, and described first pushes to slide bar in the work of the first pushing tow elastic slice
It is pressed to the right with lower, is bonded described first contact that conducts electricity with the slot right end wall of installing, described second pushes to slide bar described
It is pressed to the right under the action of second pushing tow elastic slice, is bonded described second contact that conducts electricity with the slot right end wall of installing, therefore,
Described first conduct electricity contact and second conduct electricity contact not with it is described it is convex top contact, so that described connect electric contact point and the clamping
There is open circuit in the connection of piece, and the sandwich sheet will not charge, moreover, described first contact and second that conducts electricity conducts electricity contact wherein one
When a and described convex top contacts, still there is open circuit in described connect, therefore, the sandwich sheet will not still charge on electric contact point,
To avoid surprisingly touching and cause electric shock accidents, electrical safety is considerably increased；
2. the slotting axis is inserted into described second to plug together in slot and when the slotting axis pushes to slide bar with described second and contacts, the set
Ring pushes to slide bar with described first and also contacts, and continues to be electrically connected after head described in promotion to the left, the slotting axis and the lantern ring can be made respectively
Bar and first, which is pushed to slide, for second pushes to slide bar, it is described when the left side that is electrically connected fits with the right side that is electrically connected
First contact and second that conducts electricity conducts electricity contact with the convex top against at this point, the open circuit that connects on electric contact point described in eliminating makes
The sandwich sheet is powered, due to the slotting axis be inserted into described second plug together in slot when contact with the sandwich sheet, so as to make
The slotting axis charges and electrified to maintain equipment is made to be powered；
3. and the locking pole is pushed to the left, described first tiltedly support face can act on described second tiltedly support face and make described sealed
Arm is penetrated into outward in the locking slot, when the clamping block with it is described push to slide slot left end wall and be bonded when, described first tiltedly supports face
Leave described second tiltedly support face, at this time the latch can not slid inward, so that the lantern ring is locked in by the latch
Described first plugs together in slot, therefore can make electrified to maintain equipment powered stable；
4. apparatus of the present invention structure is simple, easy to use, electrical safety is high.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of bridge facility of the invention.
Fig. 2 is structural schematic diagram when locking the head that is electrically connected in Fig. 1.
Fig. 3 is the structural schematic diagram of head of being electrically connected in Fig. 1.
Fig. 4 is the structural schematic diagram of seat of being electrically connected in Fig. 1.
Fig. 5 is the left view of the seat of the invention that is electrically connected.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
Below with reference to Fig. 1-5, the present invention is described in detail.
Referring to Fig.1-5, a kind of improved bridge facility of embodiment according to the present invention, including be electrically connected seat 10 and with electricity
Gasification to maintain equipment connection is electrically connected first 20, and the seat 10 that is electrically connected includes that accordingly setting and oral area towards right first plug together slot up and down
11, described first plugs together and is provided with second in 11 left end wall of slot and plugs together slot 100, it is described be electrically connected in seat 10 be additionally provided be located at it is described
Second plug together the left side of slot 100 install slot 13, described first plugs together slot 11 and described install is correspondingly provided with up and down between slot 13
First pushes to slide slot, and described second plugs together slot 100 and described install is provided with second and pushes to slide slot between slot 13, and described first pushes to slide slot
In be movably installed with first and push to slide bar 18, described second pushes to slide and is movably installed with second in slot and pushes to slide bar 19, and described first pushes to slide
Bar 18 and second push to slide 19 left end of bar penetrate into it is described install in slot 13 and be fixedly installed with first respectively conduct electricity 133 He of contact
Second conducts electricity contact 134, it is described install 13 left end wall of slot and be fixedly installed with connect electric contact point 131, described connect is arranged on electric contact point 131
Have towards described first conduct electricity contact 133 and second conduct electricity contact 134 convex top 132, and 132 centres of the convex top are set
It is equipped with interval, described second plugs together and be fixedly installed with sandwich sheet 101 on 100 inner wall of slot, described to be electrically connected before and after 10 left end face of seat
It is provided with fixed link 102 accordingly, is equidistantly equipped with multiple groups threaded hole 103 in the fixed link 102, passes through the fixed link 102
The seat 10 that is electrically connected can be fixed on bridge wall body；The left side that is electrically connected is correspondingly provided with slotting axis 22 up and down, described to insert
22 right end of axis is fixedly installed lantern ring 21, and 21 inner side end of lantern ring is provided with locking slot 27, and described be electrically connected in first 20 also sets
There is current guard, the current guard includes current preventative device 80 and open and close device 81, and described be electrically connected in seat 10 is gone back
Lock uint is installed.
Valuably or illustratively, wherein the lock uint includes being arranged in the 10 right side centre of seat that is electrically connected
And oral area plugs together slot 17 towards right third, the third, which plugs together, to be provided with described in intercommunication first and plugs together slot in about 17 end wall of slot
11 pushing tow slot is movably installed with latch 163 in the pushing tow slot, and 163 inner end of latch is provided with second and tiltedly supports
Face 164, first 20 centre that is electrically connected are provided with the logical conjunction slot of left and right intercommunication, are movably installed with locking pole in the logical conjunction slot
25,25 left side of locking pole is correspondingly provided with up and down tiltedly tiltedly supports face 251 to face 164 matches first with described second,
It is additionally provided with engaging slot 23 in end wall above and below the logical conjunction slot, clamping block 24, the card are movably installed in the engaging slot 23
It closes block 24 to be fixedly connected with the locking pole 25,25 right end of locking pole is fixedly installed bracelet 26.
Valuably or illustratively, wherein described first pushes to slide and is provided with the first delivery slot 14 in groove sidewall, and described first
It is movably installed with the first delivery block 142 in delivery slot 14, is fixedly installed in the first delivery slot 14 and first delivery
Block 142 against the first pushing tow elastic slice 141, the first pushing tow elastic slice 141 presses to the right to push to slide bar 18 for described first,
Make described first to push to slide 18 right end of bar and penetrate into described first to plug together in slot 11 and make described first to conduct electricity contact 133 and the peace
If 13 right end wall of slot is bonded.
Valuably or illustratively, wherein described second pushes to slide and is correspondingly provided with the second delivery slot 15 in slot top and bottom sidewall,
Be movably installed with the second delivery block 152 in the second delivery slot 15, be fixedly installed in the second delivery slot 15 with it is described
Second delivery block 152 against the second pushing tow elastic slice 151, the second pushing tow elastic slice 151 is to push to slide bar 19 for described second
It presses to the right, makes described second to push to slide 19 right end of bar and penetrate into described second and plug together in slot 100 and make described second to conduct electricity contact
134 are bonded with the 13 right end wall of slot of installing.
Valuably or illustratively, wherein it is correspondingly provided with third delivery slot 16 at left and right sides of the pushing tow slot, described the
It is movably installed with third delivery block 162 in three delivery slots 16, is also equipped in the third delivery slot 16 and is sent with the third
Block 162 against third pushing tow elastic slice 161, the third pushing tow elastic slice 161 latch 163 to be pressed inwardly,
Make described second tiltedly to penetrate into the third to face 164 to plug together in slot 17.
Valuably or illustratively, wherein the electric contact point 131 that connects is connect with alternating current and the sandwich sheet 101 respectively.
Valuably or illustratively, wherein 163 outboard end of latch is provided with delivery face.
Valuably or illustratively, wherein be equipped with cavity, the current preventative device 80 in first 20 right end face that is electrically connected
It is fixedly installed in the cavity, the open and close device 81 is set to 80 right side of current preventative device, the current preventative device
80 are electrically connected with the slotting axis 22, thus realize when it is described be electrically connected that supply voltage is unstable in seat 10 or leaks electricity when the electric current
The automatic control of protector 80 disconnects, and then plays a protective role to electrified to maintain equipment, improves electrical safety, and leads to
Crossing the open and close device 81 can control the current preventative device 80 to restore connection.
Seat 10 is electrically connected in the initial state in apparatus of the present invention, and described first pushes to slide bar 18 in the first pushing tow elastic slice
It is pressed to the right under the action of 141, described first, which pushes to slide 18 right end of bar, penetrates into described first and plugs together in slot 11, and described first
The contact 133 that conducts electricity is bonded with the 13 right end wall of slot of installing, and described second pushes to slide bar 19 in the work of the second pushing tow elastic slice 151
It is pressed to the right with lower, described second, which pushes to slide 19 right end of bar, penetrates into described second and plug together in slot 100, and described second conducts electricity touching
First 134 are bonded with the 13 right end wall of slot of installing, described to connect electricity since 132 centres of the convex top are provided with interval
There is open circuit in the connection of contact 131 and the sandwich sheet 101, so that the sandwich sheet 101 is not charged, the latch 163 exists
Pressed inwardly under the action of the third pushing tow elastic slice 161, thus described second tiltedly support face 164 penetrate into the third insert
It closes in slot 17.
It is plugged together in slot 100 in use, the slotting axis 22 is inserted into described second, when the slotting axis 22 is slided with described second
When push rod 19 contacts, the lantern ring 21 pushes to slide bar 18 with described first and contacts, and continues to be electrically connected after first 20 described in promotion to the left, described
It inserts axis 22 and the lantern ring 21 and can be respectively acting on second and push to slide bar 19 and first and push to slide bar 18, when first 20 left side that is electrically connected
When fitting with 10 right side of seat that is electrically connected, described first conduct electricity contact 133 and second conduct electricity contact 134 with the convex top
First 132 against at this point, the open circuit connect on electric contact point 131 described in eliminating makes the sandwich sheet 101 be powered, due to the slotting axis 22
Described second is inserted into when plugging together in slot 100 to contact with the sandwich sheet 101, is made electrical so as to charge the slotting axis 22
Change to maintain equipment to be powered, then push the locking pole 25 to the left, described first, which tiltedly supports face 251, can act on described second tiltedly
Penetrate into the latch 163 outward in the locking slot 27 to face 164, when the clamping block 24 pushes to slide slot 23 with described
When left end wall is bonded, described first, which tiltedly supports face 251, leaves described second tiltedly to face 164, and the latch 163 can not be inside at this time
Sliding, plugs together in slot 11 so that the lantern ring 21 is locked in described first by the latch 163, therefore electrified maintenance can be made to set
Standby powered stable；
After use, the locking pole 25 is extracted to the right, when the clamping block 24 is bonded with the 23 right end wall of slot that pushes to slide
When, the latch 163 inwardly retracted under the action of third pushing tow elastic slice 161 and 163 outboard end of the latch from
The locking slot 27 is opened, to allow the power-off of the extraction of slotting axis 22 and the electrified to maintain equipment of realization, the slotting axis 22 is pulled out
After out, the seat 10 that is electrically connected is returned to original state.
The beneficial effect of apparatus of the present invention is: since the convex top centre is provided with interval, and described first pushes to slide
Bar is pressed to the right under the action of the first pushing tow elastic slice, make described first conduct electricity contact and it is described install slot right end wall patch
It closes, described second pushes to slide bar is pressed to the right under the action of the second pushing tow elastic slice, makes described second to conduct electricity contact and institute
State install slot right end wall fitting, therefore, described first conduct electricity contact and second conduct electricity contact not with it is described it is convex top contact, from
And the connection appearance open circuit for connecing electric contact point and the sandwich sheet, the sandwich sheet will not charge, moreover, described first conducts electricity
Contact and second conduct electricity contact one of them when being contacted with the convex top, still there is open circuit in described connect on electric contact point, therefore,
The sandwich sheet will not still charge, to avoid surprisingly touching and causing electric shock accidents, considerably increase electrical safety；
The slotting axis is inserted into described second to plug together in slot and when the slotting axis pushes to slide bar with described second and contacts, the lantern ring
Bar is pushed to slide with described first also to contact, and continues to be electrically connected after head described in promotion to the left, the slotting axis and the lantern ring can act on respectively
Bar and first is pushed to slide in second and pushes to slide bar, is electrically connected a left side and when the right side that is electrically connected fits when described, described the
One contact and second that conducts electricity conducts electricity contact with the convex top against at this point, the open circuit that connects on electric contact point described in eliminating makes institute
State sandwich sheet energization, due to the slotting axis be inserted into described second plug together in slot when contact with the sandwich sheet, so as to make
It states slotting axis electrification and electrified to maintain equipment is made to be powered；
And push the locking pole to the left, described first, which tiltedly supports face, which can act on described second, tiltedly makes the latch to face
Penetrated into the locking slot outward, when the clamping block with it is described push to slide slot left end wall and be bonded when, described first tiltedly support face from
Open described second tiltedly support face, at this time the latch can not slid inward, so that the lantern ring is locked in institute by the latch
It states first to plug together in slot, therefore electrified to maintain equipment powered stable can be made；
Apparatus of the present invention structure is simple, easy to use, and electrical safety is high.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (8)
1. a kind of improved bridge facility, including seat and the head that is electrically connected that connect with electrified to maintain equipment of being electrically connected, feature exists
It include accordingly being arranged up and down and oral area towards right first plugs together slot in: the seat that is electrically connected, described first plugs together and set in the wall of slot left end
Be equipped with second and plug together slot, it is described be electrically connected to be additionally provided in seat plug together slot of installing on the left of slot positioned at described second, described first inserts
It closes slot and described install between slot is correspondingly provided with first up and down and pushes to slide slot, described second plugs together slot and described install sets between slot
It is equipped with second and pushes to slide slot, described first pushes to slide and be movably installed with first in slot and push to slide bar, and described second pushes to slide activity installation in slot
There is second to push to slide bar, described first, which pushes to slide bar and second, pushes to slide bar left end and penetrate into and described install in slot and be fixedly mounted respectively
There is first contact and second that conducts electricity to conduct electricity contact, it is described install slot left end wall and be fixedly installed with connect electric contact point, it is described to connect electric contact point
On be provided with towards described first conduct electricity contact and second conduct electricity contact convex top, and between the convex top centre is provided with
Every described second plugs together and be fixedly installed with sandwich sheet on slot inner wall, is provided with accordingly before and after the left end face that is electrically connected solid
Fixed pole is equidistantly equipped with multiple groups threaded hole in the fixed link；The left side that is electrically connected is correspondingly provided with slotting axis up and down, described to insert
Axis right end is fixedly installed lantern ring, and the lantern ring inner side end is provided with locking slot, and described be electrically connected in head is additionally provided with current preventative
Device, the current guard include current preventative device and open and close device, and described be electrically connected in seat is also equipped with lock uint.
2. a kind of improved bridge facility according to claim 1, it is characterised in that: the lock uint includes that setting exists
Be electrically connected a right side centre and the oral area plug together slot towards right third, and the third plugs together slot and is provided in end wall up and down
The first pushing tow slot for plugging together slot described in intercommunication is movably installed with latch, the latch inner end setting in the pushing tow slot
There is second tiltedly to support face, the centre that is electrically connected is provided with the logical conjunction slot of left and right intercommunication, is movably installed with lock in the logical conjunction slot
Bar is closed, the locking pole left side is correspondingly provided with up and down tiltedly tiltedly supports face to face matches first with described second, described logical
It closes in slot or more end wall and is additionally provided with engaging slot, clamping block, the clamping block and the lock are movably installed in the engaging slot
It closes bar to be fixedly connected, the locking pole right end is fixedly installed bracelet.
3. a kind of improved bridge facility according to claim 1, it is characterised in that: described first pushes to slide in groove sidewall and set
It is equipped with the first delivery slot, the first delivery block is movably installed in the first delivery slot, is fixedly mounted in the first delivery slot
Have with it is described first delivery block against the first pushing tow elastic slice.
4. a kind of improved bridge facility according to claim 1, it is characterised in that: described second pushes to slide slot top and bottom sidewall
In be correspondingly provided with the second delivery slot, the second delivery block is movably installed in the first delivery slot, in the second delivery slot
Be fixedly installed with it is described second delivery block against the second pushing tow elastic slice.
5. a kind of improved bridge facility according to claim 2, it is characterised in that: corresponding at left and right sides of the pushing tow slot
It is provided with third delivery slot, third delivery block is movably installed in the third delivery slot, is also installed in the third delivery slot
Have with the third delivery block against third pushing tow elastic slice.
6. a kind of improved bridge facility according to claim 1, it is characterised in that: it is described connect electric contact point respectively with alternating current
And the sandwich sheet connection.
7. a kind of improved bridge facility according to claim 2, it is characterised in that: the latch outboard end is provided with
Delivery face.
8. a kind of improved bridge facility according to claim 1, it is characterised in that: set in the right end face that is electrically connected
There is cavity, the current preventative device is fixedly installed in the cavity, and the open and close device is set on the right side of the current preventative device
Face, the current preventative device are electrically connected with the slotting axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562651.3A CN109244757A (en) | 2017-07-11 | 2017-07-11 | A kind of improved bridge facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562651.3A CN109244757A (en) | 2017-07-11 | 2017-07-11 | A kind of improved bridge facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244757A true CN109244757A (en) | 2019-01-18 |
Family
ID=65083527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710562651.3A Pending CN109244757A (en) | 2017-07-11 | 2017-07-11 | A kind of improved bridge facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244757A (en) |
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| CN105337115A (en) * | 2014-05-28 | 2016-02-17 | 名硕电脑(苏州)有限公司 | Safety socket |
| CN206116758U (en) * | 2016-07-12 | 2017-04-19 | 陈彦锦 | Prevent electric spark safety socket |
| CN106877072A (en) * | 2017-02-22 | 2017-06-20 | 史东海 | A kind of anti-loosening and safe power supply device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337115A (en) * | 2014-05-28 | 2016-02-17 | 名硕电脑(苏州)有限公司 | Safety socket |
| CN104377507A (en) * | 2014-11-25 | 2015-02-25 | 杭州日月电器股份有限公司 | Cell phone plug device capable of being locked automatically |
| CN204741132U (en) * | 2015-05-08 | 2015-11-04 | 黎廷威 | Anti -electric -shock socket |
| CN104966940A (en) * | 2015-06-09 | 2015-10-07 | 段属光 | Method for realizing indrawing sense and pushout sense in plugging and unplugging of plug and socket |
| CN206116758U (en) * | 2016-07-12 | 2017-04-19 | 陈彦锦 | Prevent electric spark safety socket |
| CN106877072A (en) * | 2017-02-22 | 2017-06-20 | 史东海 | A kind of anti-loosening and safe power supply device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |