CN108233049A - A kind of improved bridge equipment - Google Patents
A kind of improved bridge equipment Download PDFInfo
- Publication number
- CN108233049A CN108233049A CN201710745329.4A CN201710745329A CN108233049A CN 108233049 A CN108233049 A CN 108233049A CN 201710745329 A CN201710745329 A CN 201710745329A CN 108233049 A CN108233049 A CN 108233049A
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- socket
- pedestal
- sliding block
- end wall
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- 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
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of improved bridge equipment,Including pedestal,The base bottom face is equipped with chassis,Clump weight is removably installed in the chassis,Socket is provided on the pedestal left side,It is provided with and meets and discusses on the socket right end wall,The first sliding slot with the socket unicom is provided in the socket top end wall,The right end of the socket is provided with extension and the second sliding slot parallel with the described first sliding slot up and down in the pedestal,The locked groove opposite with the described first sliding slot is provided in the socket base end wall,Management and control chamber is additionally provided with above the socket on the pedestal left side,Placing groove is provided on the management and control chamber right end wall,The first tooth storehouse is provided in the pedestal above the described second sliding slot,The overall structure of the present invention is simple,Effectively reduce the generation of electric shock accidents in bridge construction process.
Description
Technical field
The present invention relates to bridge field, more particularly to a kind of improved bridge equipment.
Background technology
It needs to use various electrical equipments in bridge construction process, the nowadays energization of electrical equipment is that will be connected thereto
Plug be directly inserted into the socket of pedestal and coordinate, and the socket of pedestal is electrically connected with city can be constantly in energized state,
When not in use, plug is often what is extracted from socket to electrical equipment, will result in the exposed of socket in this way, due to not having outside socket
There is any protecting component of setting, thus can easily cause electric shock accidents, there are larger security risks.
Invention content
The technical problem to be solved in the present invention is to provide a kind of improved bridge equipment, can solve above-mentioned present technology
The problems in.
To solve the above problems, the present invention adopts the following technical scheme that：A modification of the present invention type bridge equipment, including
Pedestal, the base bottom face are equipped with chassis, are removably equipped with clump weight in the chassis, on the pedestal left side
Socket is provided with, is provided with and meets and discusses on the socket right end wall, is provided in the socket top end wall and the socket unicom
First sliding slot is provided in the pedestal in the right end of the socket and extends up and down and parallel with the described first sliding slot the
Two sliding slots, are provided with the locked groove opposite with the described first sliding slot in the socket base end wall, on the pedestal left side
Management and control chamber is additionally provided with above the socket, is provided with placing groove on the management and control chamber right end wall, in institute in the pedestal
It states and the first tooth storehouse is provided with above the second sliding slot, second is provided between the first sliding slot and the second sliding slot
Tooth storehouse is provided with the first sliding block movable up and down in the first sliding slot, and being provided in the second sliding slot can be upper and lower
Second sliding block of activity, by shaft rotatably arranged with cock wheel with teeth in the second tooth storehouse, second slider bottom is set
It is equipped with first and connects electric handle, the toe joint wheel left and right ends are connected respectively with first sliding block and second sliding block, institute
State to be provided in the second sliding slot and extend up and down and the out screw rod that is connected with second sliding block, the out screw rod top to
On extend through the top end wall of the described second sliding slot and penetrate into the first tooth storehouse, the out screw rod penetrates into described
One end in one tooth storehouse is provided with the second bevel edge wheel, is provided in the pedestal between the management and control chamber and the first tooth storehouse
Rotatable transfer rod, the transfer rod right end is penetrated into the first tooth storehouse and is fixedly installed to be coordinated with the second bevel edge wheel
First bevel edge wheel of connection, the transfer rod left end penetrate into the management and control chamber and first rotating shaft are provided with rotatable behaviour
Control lever, hand lever is provided in the control lever, and the bottom of the second sliding slot is provided with left even electric handle and the right side in left and right equity
Connect electric handle, suggestion device is additionally provided in the pedestal.
As preferred technical solution, it is both provided on the first sliding block right side and on the second sliding block left side
With the cooperating teeth of toe joint wheel cooperation, the out screw rod bottom end and the base end wall of the described second sliding slot are rotatably connected
And the tip portion of the out screw rod and the top end wall of the described second sliding slot are rotatably connected.
As preferred technical solution, the left even electric handle is electrically connected with described meet and discuss, the right even electric handle and alternating current phase
Even, the left even electric handle and the right even electric handle are resiliently arranged in the base end wall of the described second sliding slot.
As preferred technical solution, the first bevel edge wheel is identical with the volume of the second bevel edge wheel, and described first
The height of sliding block is more than the sum of height of the socket and locked groove, the height of first sliding block and the described first sliding slot
It is highly identical.
As preferred technical solution, the transfer rod is identical with the diameter of the out screw rod and the length of the transfer rod is less than
The length of the out screw rod, described first is even provided with the port passed through for the out screw rod, the diameter of the port in electric handle
More than the diameter of the out screw rod.
As preferred technical solution, the width of the hand lever is of same size with the placing groove, and the placing groove is
Positive side slot, the hand lever with the placing groove being fastened and connected.
As preferred technical solution, the suggestion device includes the prompting being fixed in the pedestal left side
Lamp, the warning light are electrically connected with described meet and discuss.
The beneficial effects of the invention are as follows：
1. being located at the topmost position of the second sliding slot by the second sliding block, the first sliding block bottom end, which penetrates into coordinate in locked groove, to be connected
It connects, so as to which socket be closed, first, which connects electric handle, is stowed in far from left even electric handle and right even electricity handle, control lever rotation in management and control chamber,
Hand lever rotation is inserted in placing groove and is fastened and connected with placing groove, and transfer rod can not be rotated at this time, and the first sliding block also can not be by
Activity is driven up, is met and discussed in off-position, while socket is in the state being closed, avoids that electric shock accidents occurs, reduces
The generation of electric shock accidents in bridge construction process.
2. being detached from management and control chamber by the way that control lever is rotated, hand lever is also detached to be fastened and connected with placing groove, then passes through hand
Bar applies rotatory force so that transfer rod to be driven to rotate and out screw rod is driven to rotate manually, so that the second sliding block is movable downwards, second
The downward activity-driven toe joint wheel rotation of sliding block, toe joint wheel rotation the first sliding block of driving is movable upwards, so as to gradually so that first slides
Block is retracted into the first sliding slot, and when the bottom most position of the second sliding block activity downwards to the second sliding slot, the first sliding block is complete
It is full reduced to return in the first sliding slot, so that socket is in opening state, but also first connects electric handle and left even electric handle and the right side
Even electric handle is abutted and is powered, so that energization of meeting and discussing, at this point, by the way that control lever rotation is stowed in management and control chamber, hand lever turns
Dynamic be inserted in placing groove is fastened and connected, so as to prevent the first sliding block due to its own gravity and activity downwards, so as to facilitate connection
The plug of electrical equipment be inserted into socket with meet and discuss abut and be powered think power supply for electrical equipment use, operational safety stablize.
3. opening and the closing of socket can be completed by manual operation, reduce use cost, manual operation operation letter
Folk prescription just, is inserted in placing groove by hand lever rotation and is fastened and connected with placing groove, so as to prevent the first sliding block due to itself
Gravity and downwards activity, avoid when the plug of electrical equipment is also not inserted into socket, socket just by the first sliding block close.
4. the overall structure of the present invention is simple, the generation of electric shock accidents in bridge construction process is effectively reduced, is effectively protected
The life security of people is hindered, connecing for electrical equipment is electrically operated simple and convenient, and the present apparatus is safe in the locked state.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of improved bridge equipment of the present invention, wherein, socket is closed；
Fig. 2 is the structure diagram of socket in the open state in Fig. 1；
Fig. 3 is the left view of Fig. 2.
Specific embodiment
The preferred embodiment of the present invention is 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, so as to make a clearer definition of the protection scope of the present invention.
Refering to a kind of improved bridge equipment shown in Fig. 1-3, including pedestal 1,1 bottom face of pedestal is equipped with chassis
30, clump weight 31 is removably installed in the chassis 30, the clump weight 31 to increase the stability of the pedestal 1,
Socket 2 is provided on 1 left side of pedestal, is provided on the 2 right end wall of socket and meets and discusses 9, set in 2 top end wall of socket
Be equipped with the first sliding slot 3 with 2 unicom of socket, in the pedestal 1 the right end of the socket 2 be provided with extend up and down and
The second sliding slot 4 parallel with the described first sliding slot 3 is provided with and the described first sliding 3 phase of slot in 2 base end wall of socket
To locked groove 11, management and control chamber 6 is additionally provided on 1 left side of pedestal in the top of the socket 2, the management and control chamber 6 is right
Placing groove 7 is provided on end wall, is provided with the first tooth storehouse 5 in the pedestal 1 in the top of the described second sliding slot 4, described
The second tooth storehouse 8 is provided between one sliding slot 3 and the second sliding slot 4, is provided with and can live up and down in the first sliding slot 3
The first dynamic sliding block 10, is provided with the second sliding block 14 movable up and down in the second sliding slot 4, in the second tooth storehouse 8
By shaft 13 rotatably arranged with cock wheel 12 with teeth, 14 bottom of the second sliding block is provided with first and connects electric handle 15, the tooth
12 left and right ends of cock wheel are connected respectively with first sliding block 10 and second sliding block 14, in the second sliding slot 4
The out screw rod 18 for extending up and down and being connected with second sliding block 14 is provided with, 18 top of out screw rod extends upwards wears
It crosses the top end wall of the described second sliding slot 4 and penetrates into the first tooth storehouse 5, the out screw rod 18 penetrates into first tooth
One end in storehouse 5 is provided with the second bevel edge wheel 19, is set in the pedestal 1 between the management and control chamber 6 and the first tooth storehouse 5
There is rotatable transfer rod 21,21 right end of transfer rod is penetrated into the first tooth storehouse 5 and is fixedly installed with described second tiltedly
The first bevel edge wheel 20 that cincture 19 is connected, 21 left end of transfer rod penetrate into the management and control chamber 6 and pass through first rotating shaft
24 are provided with rotatable control lever 22, hand lever 23 are provided in the control lever 22, the bottom of the second sliding slot 4 is in a left side
Right equity is provided with left even electric handle 16 and right even electric handle 17, is facilitated by the hand lever 23 and is manually operated and the transfer rod 21
The control lever 22 so as to which the first bevel edge wheel 20 be driven to rotate, after use can be rotated and be stowed in described put by rotation
It puts in slot 7, suggestion device is additionally provided in the pedestal 1.
Wherein, it is both provided with and the toe joint on 10 right side of the first sliding block and 14 left side of the second sliding block
The base end wall of the cooperating teeth of 12 cooperation of wheel, 18 bottom end of out screw rod and the described second sliding slot 4 is rotatably connected and institute
The tip portion and the top end wall of the described second sliding slot 4 for stating out screw rod 18 are rotatably connected.
Wherein, the left even electric handle 16 9 is electrically connected with described meet and discuss, and electricity Bing17Yu cities of the right company are electrically connected, the left side
Even electric handle 16 and the right even electric handle 17 are resiliently arranged in the base end wall of the described second sliding slot 4, so as to described first
When even electric handle 15 is abutted with the left even electric handle 16 and the right even electricity handle 17, meet and discuss described in realization 9 energization.
Wherein, the first bevel edge wheel 20 is identical with the volume of the second bevel edge wheel 19, the height of first sliding block 10
Degree is more than the sum of height of the socket 2 and locked groove 11, the height of first sliding block 10 and the height of the described first sliding slot 3
It spends identical.
Wherein, the transfer rod 21 is identical with the diameter of the out screw rod 18 and the length of the transfer rod 21 is less than the outer silk
The length of bar 18, described first is even provided with the port passed through for the out screw rod 18 in electric handle 15, and the diameter of the port is big
In the diameter of the out screw rod 18.
Wherein, the width of the hand lever 23 and the placing groove 7 is of same size, and the placing groove 7 is positive side slot, described
Hand lever 23 with the placing groove 7 to be fastened and connected, so as to prevent institute when the hand lever 23 and the placing groove 7 are fastened and connected
Transfer rod 21 is stated to rotate.
Wherein, the suggestion device includes the warning light 41 being fixed in 1 left side of pedestal, the warning light
It 9 is electrically connected with described meet and discuss, when the warning light 41 lights, so as to indicate that described meet and discuss 9 has been charged.
In initial position, second sliding block 14 is located at the topmost position of the described second sliding slot 4, and described
One sliding block, 10 bottom end penetrates into the locked groove 11 and is connected, and so as to which the socket 2 be closed, described first connects electric handle 15
Far from the left even electric handle 16 and the right even electric handle 17, the rotation of control lever 22 is stowed in the management and control chamber 6, the hand
Bar 23 rotation be inserted in the placing groove 7 and be fastened and connected with the placing groove 7, at this point, the left end of the toe joint wheel 12 with
The upper end cooperation of first sliding block 10, the right end of the toe joint wheel 12 and the lower end of second sliding block 14 coordinate, institute
Stating transfer rod 21 can not be rotated, described to meet and discuss 9 in off-position, while the socket 2 is in the state being closed；
When electrical equipment needs to be powered, first the control lever 22 is rotated and is detached from the management and control chamber 6, during disengaging,
The hand lever 23 is also detached to be fastened and connected with the placing groove 7, then applies rotatory force manually by the hand lever 23 to drive
It moves the transfer rod 21 to rotate, the rotation of transfer rod 21 drives the first bevel edge wheel 20 to rotate, and the first bevel edge wheel 20 rotates
The second bevel edge wheel 19 is driven to rotate, the rotation of the second bevel edge wheel 19 drives the out screw rod 18 to rotate, the out screw rod
18 rotations drive second sliding block 14, and activity, toe joint wheel 12 described in the 14 downward activity-driven of the second sliding block rotate downwards,
The rotation of toe joint wheel 12 drives first sliding block 10 activity upwards, so as to gradually so that first sliding block 10 is retracted into institute
It states in the first sliding slot 3, it is described when the bottom most position of the described second sliding slot 4 is arrived in activity to second sliding block 14 downwards
First sliding block 10 is fully retracted in the described first sliding slot 3, under the left end of the toe joint wheel 12 and first sliding block 10
End coordinates, and the right end of the toe joint wheel 12 and the upper end of second sliding block 14 coordinate, and the socket 2 is now in opening
State, described first even electric handle 15 abuts and is powered with the left even electric handle 16 and the right even electricity handle 17 so that meeting and discussing 9
It is powered, then the control lever 22 rotation is stowed in the management and control chamber 6, the rotation of hand lever 23 is inserted in the placing groove
It is fastened and connected in 7 and with the placing groove 7, so as to prevent first sliding block 10 due to its own gravity and activity downwards, then
The plug for connecting electrical equipment can be inserted into the socket 2 with it is described meet and discuss 9 abut and be powered think electrical equipment supply
Electricity uses；It after electrical equipment use, pulls the plug out of the socket and the power-off of electrical equipment can be realized, then again by the manipulation
The rotation of bar 22 is detached from the management and control chamber 6, and during disengaging, the hand lever 23 is also detached to be connected with the fastening of the placing groove 7
It connects, then applies rotatory force manually by the hand lever 23 so that the transfer rod 21 to be driven to invert, finally so that the present apparatus is restored to
Initial position uses so as to which the insertion of convenient plug next time is powered,
The beneficial effects of the invention are as follows：
1. being located at the topmost position of the second sliding slot by the second sliding block, the first sliding block bottom end, which penetrates into coordinate in locked groove, to be connected
It connects, so as to which socket be closed, first, which connects electric handle, is stowed in far from left even electric handle and right even electricity handle, control lever rotation in management and control chamber,
Hand lever rotation is inserted in placing groove and is fastened and connected with placing groove, and transfer rod can not be rotated at this time, and the first sliding block also can not be by
Activity is driven up, is met and discussed in off-position, while socket is in the state being closed, avoids that electric shock accidents occurs, reduces
The generation of electric shock accidents in bridge construction process.
2. being detached from management and control chamber by the way that control lever is rotated, hand lever is also detached to be fastened and connected with placing groove, then passes through hand
Bar applies rotatory force so that transfer rod to be driven to rotate and out screw rod is driven to rotate manually, so that the second sliding block is movable downwards, second
The downward activity-driven toe joint wheel rotation of sliding block, toe joint wheel rotation the first sliding block of driving is movable upwards, so as to gradually so that first slides
Block is retracted into the first sliding slot, and when the bottom most position of the second sliding block activity downwards to the second sliding slot, the first sliding block is complete
It is full reduced to return in the first sliding slot, so that socket is in opening state, but also first connects electric handle and left even electric handle and the right side
Even electric handle is abutted and is powered, so that energization of meeting and discussing, at this point, by the way that control lever rotation is stowed in management and control chamber, hand lever turns
Dynamic be inserted in placing groove is fastened and connected, so as to prevent the first sliding block due to its own gravity and activity downwards, so as to facilitate connection
The plug of electrical equipment be inserted into socket with meet and discuss abut and be powered think power supply for electrical equipment use, operational safety stablize.
3. opening and the closing of socket can be completed by manual operation, reduce use cost, manual operation operation letter
Folk prescription just, is inserted in placing groove by hand lever rotation and is fastened and connected with placing groove, so as to prevent the first sliding block due to itself
Gravity and downwards activity, avoid when the plug of electrical equipment is also not inserted into socket, socket just by the first sliding block close.
4. the overall structure of the present invention is simple, the generation of electric shock accidents in bridge construction process is effectively reduced, is effectively protected
The life security of people is hindered, connecing for electrical equipment is electrically operated simple and convenient, and the present apparatus is safe in the locked state.
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 the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention 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 (7)
1. a kind of improved bridge equipment, including pedestal, the base bottom face is equipped with chassis, dismountable in the chassis
Clump weight is installed, socket is provided on pedestal left side, is provided with and meets and discusses on socket right end wall, be provided in socket top end wall
With the first sliding slot of socket unicom, it is provided in pedestal and extends up and down and parallel with the first sliding slot the in the right end of socket
Two sliding slots, are provided with the locked groove opposite with the first sliding slot in socket base end wall, in the top of socket on pedestal left side
Management and control chamber is additionally provided with, placing groove is provided on management and control chamber right end wall, first is provided with above the second sliding slot in pedestal
Tooth storehouse is provided with the second tooth storehouse, is provided in the first sliding slot movable up and down between the first sliding slot and the second sliding slot
First sliding block is provided with the second sliding block movable up and down in the second sliding slot, is rotationally set by shaft in the second tooth storehouse
Toe joint wheel is equipped with, the second slider bottom is provided with first, and even electric handle, toe joint wheel left and right ends are slided respectively with the first sliding block and second
Block is connected, and the out screw rod for extending up and down and being connected with the second sliding block, out screw rod top are provided in the second sliding slot
It extends through the top end wall of the second sliding slot upwards and penetrates into the first tooth storehouse, out screw rod penetrates into one end in the first tooth storehouse
The second bevel edge wheel is provided with, rotatable transfer rod is provided in the pedestal between management and control chamber and the first tooth storehouse, transfer rod right end pierces into
Into the first tooth storehouse and the first bevel edge wheel being connected with the second bevel edge wheel is fixedly installed, transfer rod left end penetrates into management and control chamber
In and rotatable control lever is provided with by first rotating shaft, hand lever is provided in control lever, the bottom of the second sliding slot is in a left side
Right equity is provided with left even electric handle and right even electric handle, and suggestion device is additionally provided in the pedestal.
2. improved bridge equipment according to claim 1, it is characterised in that：It is on the first sliding block right side and described
The cooperating teeth coordinated with the toe joint wheel is both provided on second sliding block left side, the out screw rod bottom end is sliding with described second
The base end wall of slot is rotatably connected and the tip portion of the out screw rod and the top end wall of the described second sliding slot are rotatable
It is connected.
3. improved bridge equipment according to claim 1, it is characterised in that：The left even electric handle is electrically connected with described meet and discuss
It connects, the right Lian electricity Bing Yu cities are electrically connected, and the left even electric handle and the right even electric handle are resiliently arranged in described second and slip
In the base end wall of slot.
4. improved bridge equipment according to claim 1, it is characterised in that：The first bevel edge wheel is oblique with described second
The volume of cincture is identical, and the height of first sliding block is more than the sum of height of the socket and locked groove, first sliding block
Height it is identical with the height of the described first sliding slot.
5. improved bridge equipment according to claim 1, it is characterised in that：The diameter of the transfer rod and the out screw rod
The length of identical and described transfer rod is less than the length of the out screw rod, is provided in the electric handle of the first company and is worn for the out screw rod
The port crossed, the diameter of the port are more than the diameter of the out screw rod.
6. improved bridge equipment according to claim 1, it is characterised in that：The width of the hand lever and the placing groove
It is of same size, the placing groove is positive side slot, and the hand lever with the placing groove being fastened and connected.
7. improved bridge equipment according to claim 1, it is characterised in that：The suggestion device includes being fixed at
Warning light in the pedestal left side, the warning light are electrically connected with described meet and discuss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745329.4A CN108233049A (en) | 2017-08-26 | 2017-08-26 | A kind of improved bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745329.4A CN108233049A (en) | 2017-08-26 | 2017-08-26 | A kind of improved bridge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108233049A true CN108233049A (en) | 2018-06-29 |
Family
ID=62655230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745329.4A Withdrawn CN108233049A (en) | 2017-08-26 | 2017-08-26 | A kind of improved bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108233049A (en) |
-
2017
- 2017-08-26 CN CN201710745329.4A patent/CN108233049A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107242749B (en) | A kind of novel water glass | |
| CN107546525A (en) | A kind of socket device of powered stable | |
| CN108258521A (en) | A kind of modified form power supply base device | |
| CN108233049A (en) | A kind of improved bridge equipment | |
| CN108233048A (en) | A kind of improved-type bridge equipment | |
| CN108232627A (en) | A kind of novel bridge equipment | |
| CN107477439B (en) | A kind of LED matrix | |
| CN107255240B (en) | A kind of energy-saving lamp structure | |
| CN108123267A (en) | A kind of modified power supply safety type socket | |
| CN107492734A (en) | A kind of new-energy automobile device | |
| CN107706597A (en) | A kind of power supply safety type socket | |
| CN107369961A (en) | A kind of bridge equipment | |
| CN108281824A (en) | A kind of power automatic device | |
| CN107883293A (en) | A kind of improved LED lamp device | |
| CN108233050A (en) | A kind of improved socket device | |
| CN108232629A (en) | A kind of novel deduster device | |
| CN203932550U (en) | Rain-proof type moves drum | |
| CN204960558U (en) | Intelligence lock and door | |
| CN204215921U (en) | The interlocking device each other of a kind of Medium Voltage Switchgear earthed switch and cable chamber door | |
| CN107342482B (en) | A kind of bridge equipment | |
| CN204242864U (en) | A kind of double-acting power unit | |
| CN108209561A (en) | A kind of modified cup | |
| CN107883244A (en) | A kind of novel LED lamp apparatus | |
| CN108598761A (en) | A kind of novel socket device | |
| CN108123273A (en) | A kind of new power supply safety type socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180629 |
|
| WW01 | Invention patent application withdrawn after publication |