CN107359457A - A kind of bridge equipment - Google Patents
A kind of bridge equipment Download PDFInfo
- Publication number
- CN107359457A CN107359457A CN201710652745.XA CN201710652745A CN107359457A CN 107359457 A CN107359457 A CN 107359457A CN 201710652745 A CN201710652745 A CN 201710652745A CN 107359457 A CN107359457 A CN 107359457A
- Authority
- CN
- China
- Prior art keywords
- connection
- peg
- lock
- inserting groove
- bit
- 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
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/60—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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
-
- 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
Abstract
The invention discloses a kind of bridge equipment,Including connection-peg and electricity-supply seat,Conductive pin is provided with the connection-peg right side,Equity is provided with two lock-bit grooves in the connection-peg upper and lower ends face,Electricity-supply seat bottom surrounding is installed with support column,The support column bottom is flared out setting,The inserting groove extended to the right is provided with the electricity-supply seat left side,The inserting groove right part upper and lower ends equity is provided with two top pressures grooves with the inserting groove UNICOM,Set in the inserting groove in oriented two top pressures grooves extend and in two top pressures grooves can left and right activity top pressing board,The structure of the present invention is simple,Electrical stability is good,Avoid that electric shock accidents occurs when extracting connection-peg,The life security of people is ensured,And whole device operation peace is reliable,It is reasonable in design,The lock-bit of connection-peg and unlocking operation are simple and convenient,It is adapted to promote the use of.
Description
Technical field
The present invention relates to bridge field, more particularly to a kind of bridge equipment.
Background technology
At present, the connection-peg being connected with appliance is mainly directly inserted into by the energization of bridge construction electrical appliance facility
In the conductive trough of electricity-supply seat, this fit system is although simple to operate, but connection-peg is inserted into conductive trough connection-peg later
Or can directly extract, when kick by mistake bump against the circuit connected between connection-peg and appliance by mistake when, will result in grafting
Head departs from from conductive trough, and so as to cause the unexpected power-off of appliance, therefore existing fit system is unstable in the presence of power supply connection
Fixed risk, the unexpected power-off damage of appliance is easily caused, and existing this fit system connection-peg is unable to appliance for releasing single
Go out, need to apply larger active force when connection-peg is extracted.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of bridge equipment, it can solve the problem that above-mentioned existing asking in the art
Topic.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of bridge equipment of the present invention, including connection-peg
And electricity-supply seat, conductive pin is provided with the connection-peg right side, and equity is provided with two in the connection-peg upper and lower ends face
Lock-bit groove, electricity-supply seat bottom surrounding are installed with support column, and the support column bottom is flared out setting, it is described enter electricity
Seat is provided with the inserting groove extended to the right on left side, and the inserting groove right part upper and lower ends equity is provided with and the inserting groove
Two top pressures grooves of UNICOM, set in oriented two top pressures grooves and extend and in two top pressures grooves in the inserting groove
In can left and right activity top pressing board, be provided with first be fixedly connected with the top pressing board right side in two top pressures grooves
Stage clip, it is provided with the top pressing board with the via passed through for the conductive pin, the via left end is provided with fluting, described
Cross bar is provided with top pressing board right side below the via, cross bar right side top is provided with the first top pressure angle, institute
State and the next install is presented on inserting groove right-hand member wall be equipped with the conductive trough relative with the via and to mutual with the cross bar
The cross bar groove of cooperation, the conductive trough right-hand member are provided with the lifting groove extended up and down, the lifting groove extend downwards and with it is described
Cross bar groove UNICOM, the conducting block can be up and down and electrically connected with city is provided with the lifting groove, and the conducting block bottom is left
The first inclined edge surfaces to be connected with the first top pressure angle activity are provided with end face, be provided with the lifting groove with
The second stage clip that the conducting block upper surface is fixedly connected, equity is provided with two lock-bits dresses in the inserting groove upper and lower ends wall
Put, each include lock-bit device and unlocking device in two catch means.
As preferable technical scheme, the lock-bit device include with the first of the inserting groove UNICOM slide chamber and with institute
State the second of the first Hua Qiang UNICOMs and slide chamber, described first, which slides activity in chamber, is connected with lock-bit block, and the lock-bit block outside is solid
Surely the second lug slided chamber activity with described second and be connected is provided with, second lug, described second slides in chamber in institute
State the 3rd stage clip for being provided with the outside of lock-bit block and being fixedly connected with the second lug end face outside, the lock-bit block medial extremity
The left side is provided with the first guiding face, and the port of left and right UNICOM is provided with the lock-bit block, is provided with the outside of the port left end
Guide channel, the 3rd guiding face is provided with the guide channel, the unlocking device includes being arranged on the electricity-supply seat and UNICOM
Described first, which slides the 3rd of chamber, slides chamber and slides chamber with the 4th of the 3rd Hua Qiang UNICOMs, and the described 3rd, which slides activity in chamber, coordinates
It is connected with push arm, is fixedly installed the 4th lug slided chamber activity with the described 4th and be connected on the outside of the push arm, described the
The 4th stage clip being fixedly connected with the 4th lug right side, the push arm are provided with the outside of the push arm in four cunning chambers
Right-hand member is provided with the 4th guiding face to be connected with the 3rd guiding face activity.
As preferable technical scheme, the 4th guiding face is identical with the angle of inclination of the 3rd guiding face, described
The elastic force of 3rd stage clip is less than the elastic force of the 4th stage clip, the cross section of the push arm and the cross section phase of the port
Together.
As preferable technical scheme, it is provided with the outside of the connection-peg right side to be lived with first guiding face
Dynamic the second guiding face being connected, first guiding face is identical with the angle of inclination of second guiding face, and described first
Top pressure angle is identical with the angle of inclination of the first inclined edge surfaces, and the connection-peg is connected by circuit with appliance.
As preferable technical scheme, the length of the inserting groove subtracts the thickness of the top pressing board and the connection-peg
Length is identical, and the cross section of the connection-peg is identical with the cross section of the inserting groove, and the length of the conductive pin is equal to described
The length sum of via and conductive trough, the via are identical with the diameter of the conductive trough.
Wherein, the elastic force sum of two first stage clips is more than the elastic force sum of two the 3rd stage clips.
The beneficial effects of the invention are as follows：
1. it is inserted respectively into by two lock-bit blocks in each self-corresponding lock-bit groove, connection-peg lock-bit is in place, so that
When connection-peg is locked, conductive pin mutually abuts with conducting block and make it that appliance is powered, so that connection-peg is with entering electricity
Be connected safety and stability between seat, even if kick the circuit for bumping against and being connected between connection-peg and appliance by mistake by mistake, will not also make
Depart from into connection-peg from conductive trough, prevent appliance from powering off and damaging suddenly, so that present apparatus power supply safety is stable,
Securely, the lock-bit of connection-peg is simple to operate for connection-peg lock-bit, it is only necessary to promotes connection-peg that grafting can be achieved to the right
The energization of the lock-bit and appliance of head.
2. pair connection-peg is unlocked, it is only necessary to press two push arms to the right, apply thrust to the right to push arm so that push arm
Overcoming the elastic force of the 4th stage clip and movable to the right, push arm activity to the right first passes through guide channel, is then inserted into port, so as to
So that activity laterally is retracted into each self-corresponding first cunning chamber two lock-bit blocks respectively, and top pressing board is in two the first stage clips
Resilient force under it is movable to the left, so as to which connection-peg is ejected into a part to the left, connection-peg can be then extracted, without applying
Very big power extracts connection-peg, and connection-peg extraction is convenient and strength-saving, and electric shock accidents will not occur when extracting connection-peg, increases
The safety in utilization of the present apparatus, reduces the incidence of electric shock accidents, and the unlocking operation of connection-peg is simple and convenient.
3. the structure of the present invention is simple, electrical stability is good, avoids that electric shock accidents occurs when extracting connection-peg, ensures
The life security of people, and whole device operation peace is reliable, reasonable in design, the lock-bit of connection-peg and unlocking operation are simply square
Just, it is adapted to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electricity-supply seat in the present invention；
Fig. 2 is the structural representation of connection-peg in the present invention；
Fig. 3 is the structural representation that connection-peg is connected when being powered with electricity-supply seat in the present invention, wherein, connection-peg is in lock-bit
State；
Fig. 4 is the structural representation that connection-peg is connected when being powered with electricity-supply seat in the present invention, wherein, connection-peg, which is in, unlocks
State.
Fig. 5 is the left view structural representation of top pressing board in the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of bridge equipment shown in Fig. 1-5, including connection-peg 1 and electricity-supply seat 2, on the right side of connection-peg 1
Conductive pin 11 is provided with, equity is provided with two lock-bit grooves 12, the bottom of electricity-supply seat 2 in the upper and lower ends face of connection-peg 1
Surrounding is installed with support column 60, and the bottom of support column 60 is flared out setting, so as to increase the stability of electricity-supply seat 2,
The inserting groove 20 extended to the right is provided with the left side of electricity-supply seat 2, the right part upper and lower ends of inserting groove 20 equity is set
There are two top pressures grooves 21 with the UNICOM of inserting groove 20, set in the inserting groove 20 in oriented two top pressures grooves 21
Extend and in two top pressures grooves 21 can left and right activity top pressing board 22, be provided with two top pressures grooves 21 and institute
The first stage clip 23 that the right side of top pressing board 22 is fixedly connected is stated, is provided with the top pressing board 22 with so that the conductive pin 11 is worn
The via 31 crossed, the left end of via 31 are provided with fluting 32, set on the right side of top pressing board 22 below the via 31
Cross bar 24 is equipped with, the right side top of cross bar 24 is provided with the first top pressure angle 33, is in up and down on the right-hand member wall of inserting groove 20
Position is provided with the conductive trough 26 relative with the via 31 and the cross bar groove 25 to be cooperated with the cross bar 24, institute
State the right-hand member of conductive trough 26 and be provided with the lifting groove 27 extended up and down, the lifting groove 27 extend downwards and with the cross bar groove 25
It is logical, the conducting block 28 can be up and down and electrically connected with city, the bottom left end of conducting block 28 are provided with the lifting groove 27
The first inclined edge surfaces 30 to be connected with the activity of the first top pressure angle 33 are provided with face, are set in the lifting groove 27
There is the second stage clip 29 being fixedly connected with the upper surface of conducting block 28, equity is provided with the upper and lower ends wall of inserting groove 20
Two catch means, each in two catch means include lock-bit device and unlocking device.
Wherein, the lock-bit device includes sliding chamber 5 with the first of the UNICOM of inserting groove 20 and slides chamber 5 with described first
The second of UNICOM slides chamber 51, and described first, which slides activity in chamber 5, is connected with lock-bit block 52, and the outside of lock-bit block 52 fixation is set
The second lug 53 slided the activity of chamber 51 with described second and be connected is equipped with, second lug 53, described second slides in chamber 51
The 3rd stage clip 54 being fixedly connected with the end face outside of the second lug 53, the lock are provided with the outside of the lock-bit block 52
The position medial extremity left side of block 52 is provided with the first guiding face 55, and the port 57 of left and right UNICOM is provided with the lock-bit block 52, described
Guide channel 58 is provided with the outside of the left end of port 57, the 3rd guiding face 56, the unlocking device bag are provided with the guide channel 58
Include be arranged on the electricity-supply seat 2 and UNICOM described in first slide the 3rd of chamber 5 slide chamber 4 and with the UNICOMs of the 3rd Hua Qiang 4
4th slides chamber 41, in the 3rd cunning chamber 4 activity is connected with push arm 42, the outside of push arm 42 be fixedly installed with it is described
4th slides the 4th lug 43 that the activity of chamber 41 is connected, be provided with the 4th cunning chamber 41 in the outside of the push arm 42 with
The 4th stage clip 44 that the right side of 4th lug 43 is fixedly connected, the right-hand member of push arm 42 are provided with to be led with the described 3rd
Draw the 4th guiding face 45 that the activity of face 56 is connected, the notch areas of two lock-bit grooves 12 respectively with the corresponding lock
The cross-sectional area of position block 52 is identical, so as to facilitate two lock-bit blocks 52 to be inserted respectively into each self-corresponding lock-bit groove 12
In with by the lock-bit of connection-peg 1.
Wherein, the 4th guiding face 45 is identical with the angle of inclination of the 3rd guiding face 56, the 3rd stage clip 54
Elastic force be less than the elastic force of the 4th stage clip 44, the cross section of the push arm 42 and the cross section phase of the port 57
Together, so as to facilitating the push arm 42 to be inserted into be connected in the port 57 and be easy to the lock-bit block 52 and the push arm 42
Reset.
Wherein, it is provided with the outside of the right side of connection-peg 1 to be connected with the activity of the first guiding face 55
The second guiding face 13, first guiding face 55 is identical with the angle of inclination of second guiding face 13, passes through described second
Guiding face 13 facilitates the connection-peg 1 to be inserted into the inserting groove 20 and facilitates the connection-peg 1 by two lock-bit blocks
52 promote laterally, and the first top pressure angle 33 is identical with the angle of inclination of the first inclined edge surfaces 30, and the connection-peg 1 passes through line
Road is connected with appliance, facilitates the cross bar 24 to push up the conducting block 28 by the first top pressure angle 33.
Wherein, the length of the inserting groove 20 subtract the top pressing board 22 thickness it is identical with the length of the connection-peg 1,
The cross section of the connection-peg 1 is identical with the cross section of the inserting groove 20, and the length of the conductive pin 11 is equal to the via
31 and the length sum of conductive trough 26, so as to facilitate the conductive pin 11 through the via 31 and be inserted into the conductive trough 26
Middle mating connection, the via 31 are identical with the diameter of the conductive trough 26.
Wherein, the elastic force sum of two first stage clips 23 is more than the elastic force sum of two the 3rd stage clips 54, from
And it is convenient when the connection-peg 1 is unlocked, the top pressing board 22 ejects the connection-peg 1.
In initial position, as shown in figure 1, the top pressing board 22 is under the resilient force of first stage clip 23
And the high order end in the top pressures groove 21, the cross bar 24 and the cross bar groove 25 are relative, the conducting block 28 is described the
Under the resilient force of two stage clips 29 and cause the conducting block 28 lower end extend into the cross bar groove 25 and with the horizontal stroke
The lower end wall of bar groove 25 abuts, and then retraction is in the lifting groove 27 for the upper end of the conducting block 28, in each lock-bit
In device, second lug 53 is under the resilient force of the 3rd stage clip 54 and in the described second inner side for sliding chamber 51
End, the 4th lug 43 are in the described 4th high order end for sliding chamber 41 under the resilient force of the 4th stage clip 44,
Now, the left side of the push arm 42 flushes with the left side of the electricity-supply seat 2, and the push arm 42 is in the described 3rd and slides chamber 4
In, the medial extremity of the lock-bit block 52 is extend into the inserting groove 20, and the described 3rd slides chamber 4 and the guide channel 58 relatively,
3rd guiding face 56 is parallel to each other with the 4th guiding face 45, and therefore, the medial extremity of two lock-bit blocks 52 is stretched
Enter into the inserting groove 20 and two lock-bit blocks 52 are oppositely arranged；
When appliance need be powered when, the connection-peg 1 is aligned with the inserting groove 20 and the connection-peg 1 is applied to
Right thrust so that the connection-peg 1 is movable to the right in the inserting groove 20, and the connection-peg 1 is to the right during activity
The second guiding face 13 abutted against with first guiding face 55 before this, so as to by the connection-peg 1 by two lock-bit blocks
52 promote laterally, and two lock-bit blocks 52 overcome the elastic force of each self-corresponding 3rd stage clip 54 and lived laterally
It is dynamic, to cause rear and front end face of the inner side end of two lock-bit blocks 52 respectively with the connection-peg 1 to abut, continue to the right
The connection-peg 1 is promoted, when its right end face of the connection-peg 1 abuts with the left side of the top pressing board 22, the conduction
Pin 11 passes through the via 31 by the fluting 32, and continuation promotes to the right the connection-peg 1 so that the top pressing board 22 overcomes
The elastic force of two first stage clips 23 and it is movable to the right, when the right side and the right side of the inserting groove 20 of the top pressing board 22
When end wall abuts, as shown in figure 3, the via 31 is relative with the conductive trough 26, the conductive pin 11 is inserted into the conduction
It is connected in groove 26, the conducting block 28 overcomes the elastic force of second stage clip 29 simultaneously due to the thrust of the cross bar 24
Activity upwards, so that the conducting block 28 is mutually abutted and is powered with the conductive pin 11, now, appliance is in logical
Electricity condition, and to slide chamber 5 with each self-corresponding described first respectively relative for two lock-bit grooves 12, two lock-bit blocks 52 by
It is inserted respectively under the resilient force of the 3rd stage clip 54 in each self-corresponding lock-bit groove 12, so that institute
State connection-peg 1 to be locked, even if kick the circuit for bumping against and being connected between connection-peg and appliance by mistake by mistake, will not also cause connection-peg
Depart from from conductive trough, prevent appliance from powering off and damaging suddenly；
When appliance need not be powered, by pressing two push arms 42 to the right, the push arm 42 is applied to the right
Thrust so that the push arm 42 overcomes the elastic force of the 4th stage clip 44 and activity to the right, the push arm 42 are movable first to the right
By the guide channel 56, then it is inserted into the port 57, so that the present apparatus returns to state as shown in Figure 4,
Now, the top pressing board 22 is movable to the left under the resilient force of two first stage clips 23, so as to by the connection-peg 1
An ejection part to the left, then extract the connection-peg 1 and unclamp the pressing to two push arms 42 so that the present apparatus is recovered
To initial position, in order to which connection-peg insertion next time is powered.
The beneficial effects of the invention are as follows：
1. it is inserted respectively into by two lock-bit blocks in each self-corresponding lock-bit groove, connection-peg lock-bit is in place, so that
When connection-peg is locked, conductive pin mutually abuts with conducting block and make it that appliance is powered, so that connection-peg is with entering electricity
Be connected safety and stability between seat, even if kick the circuit for bumping against and being connected between connection-peg and appliance by mistake by mistake, will not also make
Depart from into connection-peg from conductive trough, prevent appliance from powering off and damaging suddenly, so that present apparatus power supply safety is stable,
Securely, the lock-bit of connection-peg is simple to operate for connection-peg lock-bit, it is only necessary to promotes connection-peg that grafting can be achieved to the right
The energization of the lock-bit and appliance of head.
2. pair connection-peg is unlocked, it is only necessary to press two push arms to the right, apply thrust to the right to push arm so that push arm
Overcoming the elastic force of the 4th stage clip and movable to the right, push arm activity to the right first passes through guide channel, is then inserted into port, so as to
So that activity laterally is retracted into each self-corresponding first cunning chamber two lock-bit blocks respectively, and top pressing board is in two the first stage clips
Resilient force under it is movable to the left, so as to which connection-peg is ejected into a part to the left, connection-peg can be then extracted, without applying
Very big power extracts connection-peg, and connection-peg extraction is convenient and strength-saving, and electric shock accidents will not occur when extracting connection-peg, increases
The safety in utilization of the present apparatus, reduces the incidence of electric shock accidents, and the unlocking operation of connection-peg is simple and convenient.
3. the structure of the present invention is simple, electrical stability is good, avoids that electric shock accidents occurs when extracting connection-peg, ensures
The life security of people, and whole device operation peace is reliable, reasonable in design, the lock-bit of connection-peg and unlocking operation are simply square
Just, it is adapted to promote the use of.
General principle, principal character 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 the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of bridge equipment, including connection-peg and electricity-supply seat, it is characterised in that：Conduction is provided with the connection-peg right side
Sell, equity is provided with two lock-bit grooves in the connection-peg upper and lower ends face, and electricity-supply seat bottom surrounding is installed with branch
Dagger, the support column bottom are flared out setting, and the inserting groove extended to the right is provided with the electricity-supply seat left side, described
Inserting groove right part upper and lower ends equity is provided with two top pressures grooves with the inserting groove UNICOM, is provided with the inserting groove
Extend into two top pressures grooves and in two top pressures grooves can left and right activity top pressing board, in two top pressures grooves
The first stage clip being fixedly connected with the top pressing board right side is provided with, is provided with the top pressing board with for the conduction
Sell through via, the via left end is provided with fluting, horizontal stroke is provided with below the via on the top pressing board right side
Bar, cross bar right side top are provided with the first top pressure angle, bottom is presented on the inserting groove right-hand member wall install and be equipped with and institute
The relative conductive trough of via and the cross bar groove to be cooperated with the cross bar are stated, the conductive trough right-hand member is provided with up and down
The lifting groove of extension, the lifting groove extend downwards and with the cross bar groove UNICOM, be provided with and can live up and down in the lifting groove
The conducting block of Dong Qieyu cities electrical connection, is provided with to match somebody with somebody with the first top pressure angle activity on the left side of the conducting block bottom
The first inclined edge surfaces of connection are closed, the second stage clip being fixedly connected with the conducting block upper surface, institute are provided with the lifting groove
State equity in inserting groove upper and lower ends wall and be provided with two catch means, each in two catch means includes lock-bit
Device and unlocking device.
2. bridge equipment according to claim 1, it is characterised in that：The lock-bit device includes and the inserting groove UNICOM
First slide chamber and slide chamber with the second of the first Hua Qiang UNICOMs, in the first cunning chamber activity is connected with lock-bit
Block, is fixedly installed the second lug slided chamber activity with described second and be connected on the outside of the lock-bit block, second lug,
The 3rd pressure being fixedly connected with the second lug end face outside is provided with the second cunning chamber on the outside of the lock-bit block
Spring, the lock-bit block medial extremity left side are provided with the first guiding face, and the port of left and right UNICOM is provided with the lock-bit block, described
Guide channel is provided with the outside of port left end, the 3rd guiding face is provided with the guide channel, the unlocking device includes being arranged on
The 3rd cunning chamber of the first cunning chamber and the 4th cunning chamber with the 3rd Hua Qiang UNICOMs, described on the electricity-supply seat and described in UNICOM
Activity is connected with push arm in 3rd cunning chamber, is fixedly installed on the outside of the push arm and slides chamber activity mating connection with the described 4th
The 4th lug, it is described 4th cunning chamber in be provided with what is be fixedly connected with the 4th lug right side on the outside of the push arm
4th stage clip, the push arm right-hand member are provided with the 4th guiding face to be connected with the 3rd guiding face activity.
3. bridge equipment according to claim 2, it is characterised in that：4th guiding face and the 3rd guiding face
Angle of inclination is identical, and the elastic force of the 3rd stage clip is less than the elastic force of the 4th stage clip, the cross section of the push arm with
The cross section of the port is identical.
4. bridge equipment according to claim 1, it is characterised in that：Be provided with the outside of the connection-peg right side to
The second guiding face being connected with first guiding face activity, the inclination of first guiding face and second guiding face
Angle is identical, and the first top pressure angle is identical with the angle of inclination of the first inclined edge surfaces, and the connection-peg passes through circuit and electrical equipment
Facility connects.
5. bridge equipment according to claim 1, it is characterised in that：The length of the inserting groove subtracts the top pressing board
Thickness is identical with the length of the connection-peg, and the cross section of the connection-peg is identical with the cross section of the inserting groove, described to lead
The length of electricity pin is equal to the length sum of the via and conductive trough, and the via is identical with the diameter of the conductive trough.
6. bridge equipment according to claim 1, it is characterised in that：The elastic force sum of two first stage clips is more than
The elastic force sum of two the 3rd stage clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652745.XA CN107359457A (en) | 2017-08-02 | 2017-08-02 | A kind of bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652745.XA CN107359457A (en) | 2017-08-02 | 2017-08-02 | A kind of bridge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107359457A true CN107359457A (en) | 2017-11-17 |
Family
ID=60288113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710652745.XA Withdrawn CN107359457A (en) | 2017-08-02 | 2017-08-02 | A kind of bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359457A (en) |
-
2017
- 2017-08-02 CN CN201710652745.XA patent/CN107359457A/en not_active Withdrawn
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
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| WW01 | Invention patent application withdrawn after publication |