CN108232712A - A kind of improved bridge facility - Google Patents
A kind of improved bridge facility Download PDFInfo
- Publication number
- CN108232712A CN108232712A CN201710678675.5A CN201710678675A CN108232712A CN 108232712 A CN108232712 A CN 108232712A CN 201710678675 A CN201710678675 A CN 201710678675A CN 108232712 A CN108232712 A CN 108232712A
- Authority
- CN
- China
- Prior art keywords
- slot
- electrically connected
- slide
- roll
- over
- 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.)
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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
- H01R13/60—Means for supporting coupling part when not engaged
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A modification of the present invention type bridge facility, including seat and the head that is electrically connected that is connect with electrified maintained equipment of being electrically connected, fixed block is correspondingly provided on the right side of the upper and lower ends wall that is electrically connected, mounting hole is equipped in the fixed block, described be electrically connected in seat is correspondingly provided with the beginning and plugs together slot towards right and plugged together between slot positioned at two and the beginning is towards right roll-over up and down, bull stick is movably installed in the roll-over, the roll-over right end is provided with splined end, the bull stick left end is installed with the first bevel edge wheel, toothed sprocket is also fixedly mounted on the bull stick, it is described be electrically connected to be provided with to stretch up and down and plug together slot and the first of roll-over described in penetrating through in seat push to slide slot, described plug together is additionally provided with second and pushes to slide slot between slot and the roll-over, described first pushes to slide corresponding first slide arm up and down is movably installed in slot.
Description
Technical field
The present invention relates to bridge field, specifically a kind of improved bridge facility.
Background technology
In the infrastructure of bridge, the more seat that is electrically connected can be all preset, these seats that are electrically connected are mainly electrified for the later stage
Maintained equipment grafting power supply use, however these are electrically connected, Setting pattern is too simple, with during electrified maintained equipment grafting only
Only it is the state remained stationary as by the frictional force being electrically connected between head and the seat that is electrically connected, this power supply state is extremely unstable, under not
The heart, which is kicked, to be encountered when being electrically connected head or tripping supply lines, it is easy to which the head that causes to be electrically connected comes off and electrified maintained equipment is made surprisingly to break
Electricity；In addition, since the seat that is electrically connected is directly to be electrically connected with city, and the conductive sheet setting in it is relatively outer, this conductive sheet
It is easy to be touched by sheet metal or metal rod, therefore, when the people for lacking awareness of safety inserts sheet metal or metal rod
Enter to accident when being electrically connected in seat, easily got an electric shock, cause casualties, there are larger security risks.
Invention content
For the deficiency of above-mentioned technology, the present invention proposes a kind of improved bridge facility.
A modification of the present invention type bridge facility seat and is electrically connected with what electrified maintained equipment was connect including being electrically connected
Head, the upper and lower ends wall right side that is electrically connected is correspondingly provided with fixed block, mounting hole is equipped in the fixed block, described to be electrically connected in seat
Be correspondingly provided with the beginning up and down plugs together slot and is plugged together between slot positioned at two and the beginning is towards right roll-over, the roll-over towards right
In bull stick is movably installed, the roll-over right end is provided with splined end, and the bull stick left end is installed with the first bevel edge
Wheel, is also fixedly mounted toothed sprocket on the bull stick, it is described be electrically connected in seat be provided with stretch and penetrate through up and down described in plug together slot with
The first of roll-over pushes to slide slot, and described plug together is additionally provided with second and pushes to slide slot between slot and the roll-over, described first pushes to slide in slot
Corresponding first slide arm up and down is movably installed with, one end of the first slide arm towards the roll-over is provided with and the tooth sprocket
Matched sealed tooth is additionally provided with the logical conjunction slot of left and right unicom in first slide arm, and the is provided in the logical conjunction slot
Two tiltedly support face, and described second pushes to slide stud is movably equipped in slot, and one end of the stud towards the roll-over is visited into institute
State in roll-over and be installed with the second bevel edge wheel being connected with the first bevel edge wheel, described second push to slide in slot it is also living
It is dynamic that second slide arm is installed, the beginning is provided in second slide arm towards the screw hole of the roll-over, the screw hole and the spiral shell
Column is connected, and one end that second slide arm plugs together slot described in is installed with the electric intermediate plate being electrically connected with city, described
It is electrically connected to be located at described second in seat and push to slide and is additionally provided with the beginning on the right side of slot and the third of slot is plugged together described in pushes to slide slot, described second
Push to slide slot and the third push to slide the engaging groove that unicom is additionally provided between slot, the third push to slide be movably installed in slot it is sealed
Arm is movably installed with the engagement arm being fixedly connected with second slide arm and latch, the seat right side that is electrically connected in the engaging groove
Side end face is additionally provided with covering device, and the covering device includes shield and hand-held pole；The left side that is electrically connected is corresponding up and down
It is provided with and plugs together that slot is matched to plug together bar with described, it is described to plug together the setting of bar left end and tiltedly support face matched the with described second
One tiltedly support face, it is described plug together be additionally provided in bar inner side end with the matched sealed slot of the latch, it is described to be electrically connected in head
It is also equipped with wrench device.
Further technical solution, the wrench device include may be disposed at the bracket groove of in the head and left and right unicom that is electrically connected
And the movable axis in the bracket groove, being electrically connected described in the axis left end perforation head and is provided with and the spline
Matched spline is held, the axis right end is installed with twist-on ring.
Further technical solution, the latch be electrically connected described in left side distance and the latch arrive described in
Be electrically connected a right side distance it is similary.
Further technical solution, the end face that the latch plugs together slot described in are provided with plagiocephaly portion.
Further technical solution, one end of the first slide arm back to the roll-over are installed with spring.
Further technical solution, the shield are set to the right side wall that is electrically connected by what movable axis can rotate upwardly and downwardly
It is plugged together above slot positioned at described, the hand-held pole is fixed with below the shield lateral surface.
The beneficial effects of the invention are as follows：
Due to being electrically connected seat in original state in apparatus of the present invention, second slide arm is contracted in described second and pushes to slide slot completely
In, and the electric intermediate plate do not extend into it is described plug together in slot, the latch be also contracted in completely the third push to slide in slot and not
It is plugged together in slot described in stretching into, first slide arm is made described sealed under the action of the spring towards the roll-over top pressure
Tooth coordinates with the tooth sprocket, and described second tiltedly plugs together in described in slot to face, when the people's metal for lacking awareness of safety
Either sheet metal is inserted into metal rod or sheet metal when any one is plugged together in slot and can not touch the electric intermediate plate rod piece, because
This will not cause electric shock accidents, and since the sealed tooth and the tooth sprocket coordinate, the bull stick can not be rotated,
And bull stick can not drive second slide arm to plug together slot slip described in, therefore the electric intermediate plate will not extend into and plug together in slot,
Therefore safety is substantially increased；
During energization, by it is described plug together bar be inserted into it is described plug together in slot, it is described when plugging together bar and sliding to the left, it is described to plug together the of bar
One, which tiltedly supports face, can act on described second and tiltedly support face, so as to it is described plug together bar can drive the sealed tooth be detached from the tooth sprocket and
The bull stick is allowed to be rotated by driving, when the left side that is electrically connected is bonded with the right side that is electrically connected, the splined hole
Coordinate in visiting into the roll-over with the splined end, and the sealed slot is aligned with the latch, at this point, rotating clockwise institute
Twist-on ring is stated, the twist-on annulus moves the central axis, and the axis can drive the first bevel edge wheel to rotate, first bevel edge
Stud described in wheel drive rotates, and the stud can drive second slide arm to plug together slot described in and slide and make described when rotating
Electric intermediate plate offsets with the bar that plugs together, and so as to which power transmission can be plugged together bar by the electric intermediate plate to described, is achieved in electrical
Change the power supply of maintained equipment；
When second slide arm plugs together slot described in and slides, second slide arm can drive the latch to be inserted towards described
It closes slot to slide and be inserted into the sealed slot, so as to which the rod lock that plugs together is plugged together in slot described, it can be achieved that stablizing
Power supply, avoid kick touch it is described be electrically connected head when occur described in be electrically connected head loosen or fall the phenomenon that, accident power-off can be prevented；
After the completion of energization, the twist-on ring is rotated counterclockwise, the twist-on ring can drive the bull stick to rotate counterclockwise, and described
First bevel edge wheel can drive the second bevel edge wheel backwards rotation, so as to which the stud can drive second slide arm to be retracted to institute
State second to push to slide in slot, the electric intermediate plate made to be disengaged with the bar that plugs together, and second slide arm can drive it is described sealed
Arm is detached from the sealed slot and is retracted to the third and pushes to slide in slot, then plugs together bar by described and extracts to the right, described to insert
After closing bar extraction, first slide arm is made the sealed tooth and institute under the action of the spring towards the roll-over top pressure
Tooth sprocket cooperation is stated, and described second tiltedly plugs together in described in slot to face, so as to which the seat that is electrically connected is made to be restored to initial shape
State；
Apparatus of the present invention are simple in structure, easy to use, and powered stable is safe.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram of a modification of the present invention type bridge facility；
Structure diagrams of the Fig. 2 for the seat that is electrically connected in Fig. 1；
Fig. 3 is the structure diagram plugged together in Fig. 1 when bar plugs together slot and drives sealed tooth disengaging tooth sprocket；
Fig. 4 is intermediate plate electric in Fig. 3 and plugs together structure diagram when bar offsets；
Fig. 5 is the left view of Fig. 2；
Fig. 6 is the installation position schematic diagram of shield in the present invention.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, 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.
As shown in Figures 1 to 6, a kind of improved bridge facility of apparatus of the present invention, including be electrically connected seat 10 and with it is electrical
That changes maintained equipment connection is electrically connected first 20, and fixed block 30, the fixation are correspondingly provided on the right side of the 10 upper and lower ends wall of seat that is electrically connected
Mounting hole 31 is equipped in block 30, the mounting hole 31 is used to be connected with fastening bolt and the seat 10 that is electrically connected is fixed on bridge
In beam wall body, it is described be electrically connected in seat 10 be correspondingly provided with up and down the beginning towards it is right plug together slot 11 and plugged together positioned at two slot 11 it
Between and the beginning towards right roll-over 12, bull stick 120 is movably installed, 120 right end of roll-over is provided in the roll-over 12
Splined end 121,120 left end of bull stick are installed with the first bevel edge wheel 124, are also fixedly mounted on the bull stick 120 with teeth
Sprocket wheel 123, it is described be electrically connected to be provided with to stretch up and down and plug together slot 11 and the first of roll-over 12 described in penetrating through in seat 10 push to slide slot 13,
Described plug together is additionally provided with second and pushes to slide slot 14 between slot 11 and the roll-over 12, described first pushes to slide and be movably installed in slot 13
Corresponding first slide arm 130 up and down, one end of first slide arm 130 towards the roll-over 12 are provided with and the tooth sprocket
123 matched sealed teeth 135 are additionally provided with the logical conjunction slot 132 of left and right unicom, and the logical conjunction in first slide arm 130
Second is provided in slot 132 and tiltedly supports face 131, described second pushes to slide stud 142 is movably equipped in slot 14, the stud
During 142 visit towards one end of the roll-over 12 into the roll-over 12 and it is installed with and the first bevel edge wheel 124 cooperation company
The the second bevel edge wheel 143 connect, described second pushes to slide the second slide arm 140 is also movably installed in slot 14, in second slide arm 140
The beginning is provided with towards the screw hole 141 of the roll-over 12, the screw hole 141 is connected with the stud 142, and described second slides
Arm 140 is installed with the electric intermediate plate 144 being electrically connected with city towards described one end for plugging together slot 11, and described be electrically connected in seat 10 is located at
Described second, which pushes to slide the right side of slot 14, is additionally provided with the beginning and the third of slot 11 is plugged together described in pushes to slide slot 16, and described second pushes to slide slot
14 and the third push to slide the engaging groove 15 that unicom is additionally provided between slot 16, the third, which pushes to slide, is movably installed with lock in slot 16
Arm 160 is closed, the engagement arm being fixedly connected with second slide arm 140 and latch 160 is movably installed in the engaging groove 15
150,10 right end face of seat that is electrically connected is additionally provided with covering device, and the covering device includes shield 40 and hand-held pole 42；Institute
It states first 20 left side that is electrically connected and is correspondingly provided with up and down and plug together that slot 11 is matched to plug together bar 21 with described, it is described to plug together 21 left end of bar
Setting with described second tiltedly support face 131 matched first tiltedly support face 211, it is described plug together be additionally provided in 21 inner side end of bar with
The matched sealed slot 210 of latch 160, described be electrically connected in first 20 are also equipped with wrench device, and the wrench device is used
The bull stick 120 to be driven to rotate.
Valuably or illustratively, wherein, the wrench device includes being set to described be electrically connected in first 20 and left and right unicom
Bracket groove and the movable axis 22 in the bracket groove, being electrically connected described in 22 left end of the axis perforation first 20 and is set
Have and be installed with twist-on ring 23 with the 121 matched splined hole 220 of splined end, 22 right end of axis.
Valuably or illustratively, wherein, the latch 160 is electrically connected distance and the lock of first 20 left side described in
Close arm 160 be electrically connected described in 10 right side of seat distance it is similary.
Valuably or illustratively, wherein, the latch 160 is provided with plagiocephaly towards the end face for plugging together slot 11
Portion, so as to which the latch 160 is made to be successfully inserted in the sealed slot 210.
Valuably or illustratively, wherein, one end of first slide arm 130 back to the roll-over 12 is installed with bullet
Item 134, the spring 134 towards 12 top pressure of roll-over by first slide arm 130 making the sealed tooth 135 and institute
It states tooth sprocket 123 to coordinate, and described second can be made tiltedly to support face 131 and plugged together in slot 11 in described.
Valuably or illustratively, wherein, the shield 40 is set to the electricity by what movable axis 41 can rotate upwardly and downwardly
10 right side wall of seated plugs together 11 top of slot described in being located at, and is fixed with the hand-held pole 42 below 40 lateral surface of shield, leads to
Crossing the hand-held pole 42 can overturn the shield 40 upward or downward, and covering tightly or beating for slot 11 is plugged together so as to fulfill to described
It opens, and then the slot 11 that plugs together can be prevented to be communicated under non-inserting state extraneous and cause dust or water stain entrance, so as to
Stability when influencing for electrical connection.
Seat 10 is electrically connected in original state in apparatus of the present invention, and second slide arm 140 is contracted in described second completely
It pushes to slide in slot 14, and the electric intermediate plate 144 is not visited and is plugged together in slot 11 into described, the latch 160 is also contracted in described completely
Third pushes to slide in slot 16 and does not visit and plugged together in slot 11 into described, and first slide arm 130 is under the action of the spring 134 by court
The sealed tooth 135 is made to coordinate with the tooth sprocket 123, and described second is tiltedly in face 131 to 12 top pressure of roll-over
It is described to plug together in slot 11.
When needing to make the electrified maintained equipment be powered, by it is described plug together bar 21 be inserted into it is described plug together in slot 11, it is described to insert
When conjunction bar 21 slides to the left, the first oblique face 211 of supporting for plugging together bar 21 can act on described second tiltedly to face 131, thus institute
It states and plugs together bar 21 the sealed tooth 135 can be driven to be detached from the tooth sprocket 123, when first 20 left side that is electrically connected is electrically connected with described
During the fitting of 10 right sides of seat, the splined hole 220 coordinates in visiting into the roll-over 12 with the splined end 121, and described sealed
Slot 210 is aligned with the latch 160, at this point, rotating clockwise the twist-on ring 23, the twist-on ring 23 drives the axis
22 rotations, the axis 22 can drive the bull stick 120 to rotate, and the first bevel edge wheel 124 on the bull stick 120 can drive described
Second bevel edge wheel 143 rotates, and the second bevel edge wheel 143 can drive the stud 142 to rotate, when the stud 142 rotates
Second slide arm 140 can be driven to slide towards the slot 11 that plugs together and the electric intermediate plate 144 is made to offset with the bar 21 that plugs together,
So as to the electric intermediate plate 144 can by power transmission to the power supply for plugging together bar 21, being achieved in electrified maintained equipment, and
The latch 160 can be driven to be slided towards the slot 11 that plugs together towards described plug together when slot 11 slides in second slide arm 140
It moves and is inserted into the sealed slot 210, so as to which the bar 21 that plugs together is locked in described plug together in slot 11；
After the completion of power supply, the twist-on ring 23 is rotated counterclockwise, the twist-on ring 23 can drive the bull stick 120 to turn counterclockwise
It is dynamic, and the first bevel edge wheel 124 can drive 143 backwards rotation of the second bevel edge wheel, so as to which the stud 142 can drive institute
It states the second slide arm 140 and is retracted to described second and push to slide in slot 14, the electric intermediate plate 144 is made to be disengaged with the bar 21 that plugs together,
And second slide arm 140 can drive the latch 160 to be detached from the sealed slot 210 and be retracted to the third and push to slide
In slot 16, then the bar 21 that plugs together is extracted to the right, it is described plug together bar 21 extract after, first slide arm 130 is in the bullet
The sealed tooth 135 is made to coordinate with the tooth sprocket 123, and described towards 12 top pressure of roll-over under the action of item 134
Second, which tiltedly supports face 131, plugs together in described in slot 11.
The beneficial effects of the invention are as follows：Due to being electrically connected seat in original state in apparatus of the present invention, second slide arm
Described second is contracted in completely to push to slide in slot, and the electric intermediate plate do not extend into it is described plug together in slot, the latch is also received completely
It contracts in plugging together slot described in not extended into the third pushes to slide slot, first slide arm is under the action of the spring by direction
The roll-over top pressure and coordinate the sealed tooth and the tooth sprocket, and described second tiltedly supports face and be in described and plug together in slot,
When lack awareness of safety people with metal rod, either sheet metal is inserted into metal rod or metal when any one is plugged together in slot
Piece can not touch the electric intermediate plate, therefore will not cause electric shock accidents, and since the sealed tooth and the tooth sprocket coordinate, because
This, the bull stick can not be rotated, and bull stick can not drive second slide arm to plug together slot slip described in, therefore the electricity presss from both sides
Piece will not extend into and plug together in slot, therefore substantially increase safety；
During energization, by it is described plug together bar be inserted into it is described plug together in slot, it is described when plugging together bar and sliding to the left, it is described to plug together the of bar
One, which tiltedly supports face, can act on described second and tiltedly support face, so as to it is described plug together bar can drive the sealed tooth be detached from the tooth sprocket and
The bull stick is allowed to be rotated by driving, when the left side that is electrically connected is bonded with the right side that is electrically connected, the splined hole
Coordinate in visiting into the roll-over with the splined end, and the sealed slot is aligned with the latch, at this point, rotating clockwise institute
Twist-on ring is stated, the twist-on annulus moves the central axis, and the axis can drive the first bevel edge wheel to rotate, first bevel edge
Stud described in wheel drive rotates, and the stud can drive second slide arm to plug together slot described in and slide and make described when rotating
Electric intermediate plate offsets with the bar that plugs together, and so as to which power transmission can be plugged together bar by the electric intermediate plate to described, is achieved in electrical
Change the power supply of maintained equipment；
When second slide arm plugs together slot described in and slides, second slide arm can drive the latch to be inserted towards described
It closes slot to slide and be inserted into the sealed slot, so as to which the rod lock that plugs together is plugged together in slot described, it can be achieved that stablizing
Power supply, avoid kick touch it is described be electrically connected head when occur described in be electrically connected head loosen or fall the phenomenon that, accident power-off can be prevented；
After the completion of energization, the twist-on ring is rotated counterclockwise, the twist-on ring can drive the bull stick to rotate counterclockwise, and described
First bevel edge wheel can drive the second bevel edge wheel backwards rotation, so as to which the stud can drive second slide arm to be retracted to institute
State second to push to slide in slot, the electric intermediate plate made to be disengaged with the bar that plugs together, and second slide arm can drive it is described sealed
Arm is detached from the sealed slot and is retracted to the third and pushes to slide in slot, then plugs together bar by described and extracts to the right, described to insert
After closing bar extraction, first slide arm is made the sealed tooth and institute under the action of the spring towards the roll-over top pressure
Tooth sprocket cooperation is stated, and described second tiltedly plugs together in described in slot to face, so as to which the seat that is electrically connected is made to be restored to initial shape
State；
Apparatus of the present invention are simple in structure, easy to use, and powered stable is safe.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of improved bridge facility, including seat and the head that is electrically connected that is connect with electrified maintained equipment of being electrically connected, feature exists
In：Fixed block is correspondingly provided on the right side of the upper and lower ends wall that is electrically connected, mounting hole is equipped in the fixed block, it is described to be electrically connected in seat
Be correspondingly provided with the beginning up and down plugs together slot and is plugged together between slot positioned at two and the beginning is towards right roll-over, the roll-over towards right
In bull stick is movably installed, the roll-over right end is provided with splined end, and the bull stick left end is installed with the first bevel edge
Wheel, is also fixedly mounted toothed sprocket on the bull stick, it is described be electrically connected in seat be provided with stretch and penetrate through up and down described in plug together slot with
The first of roll-over pushes to slide slot, and described plug together is additionally provided with second and pushes to slide slot between slot and the roll-over, described first pushes to slide in slot
It is movably installed with corresponding first slide arm up and down, one end of the first slide arm towards the roll-over is provided with matched with tooth sprocket
Sealed tooth is additionally provided with the logical conjunction slot of left and right unicom in first slide arm, and is provided with second in the logical conjunction slot and tiltedly supports face,
Described second pushes to slide stud is movably equipped in slot, during one end of the stud towards roll-over is visited into the roll-over and fixed
The second bevel edge wheel being connected with the first bevel edge wheel is installed, described second pushes to slide the second cunning is also movably installed in slot
Arm is provided with screw hole of the beginning towards roll-over in second slide arm, and the screw hole is connected with the stud, and described second
Slide arm is installed with the electric intermediate plate being electrically connected with city towards the one end for plugging together slot, and described be electrically connected in seat pushes to slide the slot right side positioned at second
Side is additionally provided with the beginning and the third of slot is plugged together described in pushes to slide slot, described second push to slide slot and third push to slide slot between also set up
There is the engaging groove of unicom, the third pushes to slide and latch is movably installed in slot, is movably installed in the engaging groove and second
The engagement arm that slide arm is fixedly connected with latch, the right end face that is electrically connected are additionally provided with covering device, the covering device packet
Include shield and hand-held pole；The left side that is electrically connected is correspondingly provided with and plugs together up and down that slot is matched plugs together bar, described to insert
Close the setting of bar left end and tiltedly support face matched first with second and tiltedly support face, it is described plug together be additionally provided in bar inner side end with it is sealed
The matched sealed slot of arm, described be electrically connected in head are also equipped with wrench device.
2. a kind of improved bridge facility according to claim 1, it is characterised in that：The wrench device includes to set
Bracket groove and the movable axis in the bracket groove in the head and left and right unicom that is electrically connected, the axis left end pass through
Logical described be electrically connected and is provided with and is installed with twist-on ring with the matched spline of the splined end, the axis right end head.
3. a kind of improved bridge facility according to claim 1, it is characterised in that：The latch is electrically connected head described in
The distance of left side and the latch be electrically connected described in right side distance it is similary.
4. a kind of improved bridge facility according to claim 1, it is characterised in that：The latch plugs together described in
The end face of slot is provided with plagiocephaly portion.
5. a kind of improved bridge facility according to claim 1, it is characterised in that：First slide arm is back to described turn
The one end in storehouse is installed with spring.
6. a kind of improved bridge facility according to claim 1, it is characterised in that：The shield by movable axis can on
The right side wall that is electrically connected that is set to of lower rotation is plugged together positioned at described above slot, and institute is fixed with below the shield lateral surface
State hand-held pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678675.5A CN108232712A (en) | 2017-08-10 | 2017-08-10 | A kind of improved bridge facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678675.5A CN108232712A (en) | 2017-08-10 | 2017-08-10 | A kind of improved bridge facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108232712A true CN108232712A (en) | 2018-06-29 |
Family
ID=62654229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710678675.5A Withdrawn CN108232712A (en) | 2017-08-10 | 2017-08-10 | A kind of improved bridge facility |
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| CN (1) | CN108232712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963523A (en) * | 2018-07-12 | 2018-12-07 | 广州酬建电器有限公司 | A kind of electricity optimization system |
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|---|---|---|---|---|
| DE4312218A1 (en) * | 1992-04-15 | 1993-11-18 | Josef Bayer | Socket insert for TV or radio socket - has sliding contact bridge selectively locked in OFF switch position |
| CN201018075Y (en) * | 2007-01-12 | 2008-02-06 | 胡德平 | Safety socket |
| KR100803526B1 (en) * | 2007-07-05 | 2008-02-14 | 양동호 | The allocation a pocket heater inspection equipment |
| CN203734060U (en) * | 2013-11-05 | 2014-07-23 | 常州诺德电子有限公司 | Connector with pushing-out mechanism |
| CN106941220A (en) * | 2017-03-21 | 2017-07-11 | 深圳市谛电子科技有限公司 | A kind of information equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963523A (en) * | 2018-07-12 | 2018-12-07 | 广州酬建电器有限公司 | A kind of electricity optimization system |
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