CN107039810A - A kind of multifunction protection pressing plate - Google Patents
A kind of multifunction protection pressing plate Download PDFInfo
- Publication number
- CN107039810A CN107039810A CN201710266005.2A CN201710266005A CN107039810A CN 107039810 A CN107039810 A CN 107039810A CN 201710266005 A CN201710266005 A CN 201710266005A CN 107039810 A CN107039810 A CN 107039810A
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- Prior art keywords
- hole
- conductive
- screw rod
- insulation board
- plate
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Classifications
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/62—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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
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- Distribution Board (AREA)
- Insulators (AREA)
Abstract
The invention belongs to technical field of electric power protective equipment, especially a kind of multifunction protection pressing plate, including insulation board and conductive plate, insulation board is cross or M shape, multiple ends of insulation board are respectively provided with cross-over block, the center of cross-over block opens up first through hole, tapped through hole is opened up on insulation board, tapped through hole be arranged in parallel with first through hole, conductive plate upper surface sets insulation to set ahead, conductive plate center opens up the second through hole, screw rod is set in the second through hole, baffle plate is fixedly connected with screw rod, the lower end of screw rod coordinates after the second through hole with tapped through hole screw thread, stage clip is set between insulation board and conductive plate, stage clip is socketed on the outside of screw rod, conductive plate is located between baffle plate and stage clip, conductive plate two ends set conductive pole, the length of conductive pole is less than the length of screw rod.When wherein a certain group first through hole occurs to block or be dirty, coordinated by the conductive pole for adjusting conductive plate lower end from different first through hole, so as to ensure that electric power feeding time.
Description
Technical field
The invention belongs to technical field of electric power protective equipment, especially a kind of multifunction protection pressing plate.
Background technology
Relay protection and automatic safety device are the most important secondary devices of power system, protection pressing plate be relay protection and
Automatic safety device realizes the bridge of its function, and can the function and action outlet that be related to protection normally play a role, according to
The difference of pressing plate access protection device secondary circuit position, can be divided into defencive function pressing plate and the major class of output clamping two, in system
When the method for operation changes, the cooperation throwing for often correspondingly carrying out protection pressing plate stops operation, is missed once occurring protection pressing plate
Throwing, mistakenly stop, may all influence relay protection and the realization of automatic safety device function, and even large-area power-cuts can be caused when serious
The generation of accident, defencive function pressing plate realizes some functions of protection device (such as main protection, distance protection, zero-sequenceprotection etc.
Throwing, retreating).
A kind of protection pressing plate of Fast Installations of Chinese patent Authorization Notice No. CN205828688U, including insulation fagging, institute
State insulation fagging two ends vertical portion center and be provided with stud, the stud upper and lower ends protrude from insulation fagging, described
Stud upper and lower ends are fixed in insulation fagging with nut, and the stud upper end at two ends is flexibly connected by sheet metal, institute
State sheet metal and the stud upper end is fixed in by the insulation nut of its top setting.
Chinese patent Authorization Notice No. CN203056698U discloses a kind of protection pressing plate exported with contact, including protects
Pressing plate body, pressing plate connection sheet, control panel, sensor and magnet steel are protected, the control panel is arranged on protection pressing plate body, is used for
The status signal of sensor is received, the magnet steel is arranged in pressing plate connection sheet, and sensor is corresponding with the movement position of magnet steel.
Above two structure is disadvantageous in that：Because protection pressing plate is arranged on electric power cabinet, electric power cabinet is used as one
Long-term work and powered equipment, it is easy to the problem of screw for accommodating stud is blocked is caused, due to above two structure
Standby protection pressing plate is not set, so the protection pressing plate for needing to clear up screw or more renewing, virtually
Reduce power transmission efficiency.
The content of the invention
In view of this, the purpose of the present invention is in view of the shortcomings of the prior art there is provided a kind of multifunction protection pressing plate, when it
In a certain group of first through hole when occurring to block, damaging or be dirty, by adjusting the conductive pole of conductive plate lower end and different the
One through hole is coordinated, so as to ensure that electric power feeding time.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of multifunction protection pressing plate, including insulation board and conductive plate, the insulation board are cross or M shape, the insulation
Multiple ends of plate are respectively provided with cross-over block, and the center of the cross-over block opens up first through hole, and the insulation board center is opened up
Tapped through hole, the tapped through hole be arranged in parallel with first through hole, and the conductive plate upper surface sets insulation to set ahead, the conduction
Plate center opens up to set in the second through hole, second through hole and is fixedly connected on screw rod, the screw rod under baffle plate, the screw rod
End coordinates after second through hole with tapped through hole screw thread, and stage clip, institute are set between the insulation board and the conductive plate
State stage clip to be socketed on the outside of the screw rod, the conductive plate is located between the baffle plate and stage clip, the conductive plate two ends are set
Conductive pole, the diameter of the first through hole is more than the diameter of the conductive pole, and the length of the conductive pole is less than the length of screw rod.
Further, the first through hole lower end sets hollow conductive pipe, and the side wall of the hollow conductive pipe sets hanging wire
Ring, the lower end of the hollow conductive pipe sets multiple arcs shell fragment, and the conductive pole lower end sets neck, and the conductive pole runs through
After the hollow conductive pipe, multiple arcs shell fragment is clamped in neck.
Further, the center of the upper surface of the insulation board sets raised.
Further, the centrally disposed limit hook of the insulation board upper surface, the limit hook and the stage clip
Lower end clamping.
Further, the lower end of the conductive pole sets hanging wire hole.
The beneficial effects of the invention are as follows：
1. the present invention includes insulation board and conductive plate, insulation board is cross or M shape, and multiple ends of insulation board are respectively provided with
Cross-over block, the center of cross-over block opens up first through hole, and insulation board center opens up tapped through hole, tapped through hole and first through hole
It is arranged in parallel, conductive plate upper surface sets insulation to set ahead, conductive plate center, which is opened up, sets screw rod in the second through hole, the second through hole,
Baffle plate is fixedly connected with screw rod, the lower end of screw rod coordinates after the second through hole with tapped through hole screw thread, insulation board and conductive plate
Between stage clip is set, stage clip is socketed on the outside of screw rod, and conductive plate is located between baffle plate and stage clip, and conductive plate two ends set conductive
Post, the diameter of first through hole is more than the diameter of conductive pole, and the length of conductive pole is less than the length of screw rod；It is noted that insulation
Plate, cross-over block, insulation are set ahead, screw rod, baffle plate and stage clip use fire-retardant enhancement engineering plastic manufacturing, with good insulation
Performance and mechanical strength；
In the use of the present invention, screw rod lower end is sequentially passed through into conductive plate and stage clip first, then screw rod lower end is threadedly coupled
In tapped through hole, now the lower end of the conductive pole at conductive plate two ends is located at the top of insulation board, sets adjustment ahead by insulation and leads
The position of electroplax makes conductive pole be located at the surface of first through hole, then continues screw rod downwards to turn, the baffle belt on screw rod
Moving conductive plate and conductive pole continue to move down, and conductive pole runs through first through hole, and then binding post and two conductive poles are consolidated
Fixed connection, completes the connection of circuit.In this structure design, conductive plate is effectively improved and led under the collective effect of baffle plate and stage clip
The stability of electroplax, prevents conductive plate from freely rotating, and prevents conductive plate from touching other parts in electric power cabinet, so that in reality
The present invention is more suitable for more narrow operating space during the use of border, and quick adjustment can be realized by insulating to set ahead
The direction of conductive plate, is conducive to sharp work；
In addition, insulation board in the present invention is cross or M shape, be located along the same line two first of two of which are led to
Kong Weiyi groups, when in use, increase by one group or two groups of standby first through hole, when wherein a certain group first through hole occurs to block up
Plug, it is dirty or damaged the problem of when, such as blocked up in electric power cabinet because a large amount of dusts of Electrostatic Absorption easily cause first through hole
Plug, can use other standby first through hole to carry out power transmission operation, electric power feeding time has been effectively ensured, and can be in order to dirty
Dirty first through hole carries out powered cleaning.
In addition, set stage clip between insulation board and conductive plate, when electric cabinet or other power equipments shake, pressure
Spring can effectively buffer the impulsive force between conductive plate and insulation board.
2. first through hole lower end sets hollow conductive pipe, hollow conductive pipe plays connection conductive pole and wire, is oriented to
It can be attached with hanging wire ring, when in use, conductive pole runs through after hollow conductive pipe this structure design, multiple arcs Spring sheet clip
Hold in the position of conductive pole lower end neck, the structure design not only ensures the excellent electric contact of conductive pole and hollow conductive pipe, and
And effectively prevent the phenomenon that conductive pole is freely slipped out of hollow conductive pipe from occurring.
3. because the spiro rod length in this structure is more than the length of conductive pole, when in the fully-inserted first through hole of conductive pole
When, the center of the upper surface of the insulation board in this structure design sets raised, is effectively increased between screw rod and insulation board
Contact area, so as to improve the compactedness and anti-seismic performance of this structure.
4. insulation board upper surface sets limit hook, the lower end clamping of limit hook and stage clip, this structure design is being used
When, the lower end of stage clip can be fixed, the phenomenon that not only effectively prevention stage clip comes off, and will can be pressed in installation process
Spring is quickly hooked on limit hook.
Brief description of the drawings
Fig. 1 is the structural representation of the original state of the embodiment of the present invention one；
Fig. 2 is the structural representation of the use state of the embodiment of the present invention one；
Fig. 3 is Fig. 1 of the present invention overlooking the structure diagram；
Fig. 4 is the structural representation of the original state of the embodiment of the present invention two；
Fig. 5 is the structural representation of the use state of the embodiment of the present invention two；
Fig. 6 is Fig. 2 of the present invention overlooking the structure diagram；
Fig. 7 is the structural representation of the use state of the embodiment of the present invention three；
Fig. 8 is the overlooking the structure diagram in Fig. 6；
Fig. 9 is the structural representation of the use state of the embodiment of the present invention four.
Label in figure：1- insulation boards, 2- conductive plates, 3- cross-over blocks, 4- insulation is set ahead, 5- screw rods, 6- baffle plates, 7- liftings
Ring, 8- stage clips, 9- conductive poles, 10- hanging wires hole, 11- is raised, 12- limit hooks, 13- hollow conductive pipes, 14- hanging wire rings, 15-
Arc spring lamination, 16- necks.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1 to Figure 3, the present invention discloses a kind of multifunction protection pressing plate, including insulation board 1 and conductive plate 2, insulation board 1
For cross or M shape, the present embodiment uses decussate texture, and the upper surface of four ends of insulation board 1 is fixedly connected with
Cross-over block 3, the center of cross-over block 3 opens up first through hole（It is not shown）, the center of insulation board 1 opens up tapped through hole（Figure is not
Show）, tapped through hole be arranged in parallel with first through hole, and the upper surface of conductive plate 2 sets insulation to set 4 ahead, and the center of conductive plate 2 opens up the
Two through holes（It is not shown）, set in the second through hole and baffle plate 6 be fixedly connected with screw rod 5, screw rod 5, the upper end of screw rod 5 sets lifting ring
7, the lower end of screw rod 5 is run through with the cooperation of tapped through hole screw thread after the second through hole, setting stage clip 8 between insulation board 1 and conductive plate 2,
Stage clip 8 is in compressive state all the time, and stage clip 8 is socketed in the outside of screw rod 5, and conductive plate 2 is located between baffle plate 6 and stage clip 8, conductive
The lower surface at the two ends of plate 2 is fixedly connected with conductive pole 9, and the lower end of conductive pole 9 sets hanging wire hole 10, and the diameter of first through hole is more than
The diameter of conductive pole 9, the length of conductive pole 9 is less than the length of screw rod 5, i.e., as shown in figure 1, when conductive pole 9 is located at first through hole
Top after, now the lower end of screw rod 5 is fixed in tapped through hole.
In the use of the present invention, screw rod lower end is sequentially passed through into conductive plate and stage clip first, then by screw rod lower end screw thread
It is connected in tapped through hole, now the lower end of the conductive pole at conductive plate two ends is located at the top of insulation board, tune is set ahead by insulation
The position of whole conductive plate makes conductive pole be located at the surface of first through hole, then continues screw rod downwards to turn, the gear on screw rod
Strip moving conductive plate and conductive pole continue to move down, and conductive pole runs through first through hole, and then binding post is entered with two conductive poles
Row is fixedly connected, and completes the connection of circuit.In this structure design, conductive plate is effectively carried under the collective effect of baffle plate and stage clip
The stability of highly conductive plate, prevents conductive plate from freely rotating, and prevents conductive plate from touching other parts in electric power cabinet, so that
The present invention is more suitable for more narrow operating space in actual use, and set ahead by insulation can realize it is fast
The direction of the whole conductive plate of velocity modulation, is conducive to sharp work；Particularly, stage clip is set between insulation board and conductive plate, when electric cabinet
Or other power equipments, when shaking, stage clip can effectively buffer the impulsive force between conductive plate and insulation board.It need to point out
, when the present invention is arranged in electric power cabinet, can by clip or U-bolt by the circuit board of insulation board and electric power cabinet or
Person's cabinet is fixed.
Embodiment two
As shown in Figures 4 to 6, the present invention discloses a kind of multifunction protection pressing plate, including insulation board 1 and conductive plate 2, insulation board 1
For cross, the upper surface of four ends of insulation board 1 is fixedly connected with cross-over block 3, and the center of cross-over block 3 opens up first
Through hole（It is not shown）, tapped through hole is opened up on insulation board 1（It is not shown）, tapped through hole be arranged in parallel with first through hole, conductive plate 2
Upper surface sets insulation to set 4 ahead, and it is two that insulation, which sets 4 ahead, and the center of conductive plate 2 opens up the second through hole（It is not shown）, second leads to
Set in hole and baffle plate 6 is fixedly connected with screw rod 5, screw rod 5, the upper end of screw rod 5 sets lifting ring 7, and the lower end of screw rod 5 runs through second
Coordinate after through hole with tapped through hole screw thread, stage clip 8 is set between insulation board 1 and conductive plate 2, stage clip 8 is socketed in the outer of screw rod 5
Side, conductive plate 2 is located between baffle plate 6 and stage clip 8, and the center of the upper surface of insulation board 1 is integrally formed projection 11 and fixed
Four limit hooks 12, four limit hooks 12 are located at the surrounding of projection 11, and the lower end of stage clip 8 is connected in limit hook 12,
The lower surface at the two ends of conductive plate 2 is fixedly connected with conductive pole 9, and the diameter of first through hole is more than the diameter of conductive pole 9, conductive pole 9
Length be less than screw rod 5 length；First through hole lower end sets hollow conductive pipe 13, and the side wall of hollow conductive pipe 13 sets hanging wire
Ring 14, the lower end of hollow conductive pipe 13 is integrally formed four arc spring laminations 15, and the lower end of conductive pole 9 opens up neck 16, conductive pole 9
Inner side through four arc spring laminations 15 after hollow conductive pipe 13 is clamped in neck 16；
The present embodiment and the structure of embodiment one are essentially identical, unlike：First through hole lower end sets hollow conductive pipe 12, in
The side wall of empty contact tube 12 sets hanging wire ring 13, and the lower end of hollow conductive pipe 12 is integrally formed four arc spring laminations 14, conductive pole 9
Lower end open up neck 15, conductive pole 9 runs through after hollow conductive pipe 12 to be clamped in neck 15 on the inside of four arc spring laminations, should
Structure design not only ensures the excellent electric contact of conductive pole and hollow conductive pipe, and effectively prevents conductive pole from hollow conductive pipe
The interior phenomenon freely slipped occurs；In addition, the center of the upper surface of insulation board is integrally formed projection 16 and fixes four limits
Position grab 12, four limit hooks 12 are located at the surrounding of projection 16, and the lower end of stage clip 8 is connected in limit hook 12, this structure
When in use, when in the fully-inserted first through hole of conductive pole 9, this structure design is effectively increased connecing between screw rod and insulation board
Contacting surface is accumulated, so as to improve the compact and anti-seismic performance of this structure, the upper surface of insulation board 1 sets four limit hooks 12, this
When in use, the lower end of stage clip 8 can be fixed for structure design, the phenomenon that not only effectively prevention stage clip 8 comes off, Er Qiean
Stage clip 8 can be quickly hooked on during dress on limit hook 12.
Embodiment three
The present invention discloses a kind of multifunction protection pressing plate, including insulation board 1 and conductive plate 2, and insulation board 1 is cross, insulation board 1
The upper surfaces of four ends be fixedly connected with cross-over block 3, the center of cross-over block 3 opens up first through hole（It is not shown）, absolutely
The center of listrium 1 opens up tapped through hole（It is not shown）, tapped through hole be arranged in parallel with first through hole, and the upper surface of conductive plate 2 is set
Insulation sets 4 ahead, and insulation sets 4 ahead and is circular plate-like shape structure and is angularly disposed, and the center of conductive plate 2 opens up the second through hole（Figure is not
Show）, set in the second through hole and baffle plate 6 be fixedly connected with screw rod 5, screw rod 5, the upper end of screw rod 5 is set under lifting ring 7, screw rod 5
End coordinates after the second through hole with tapped through hole screw thread, and stage clip 8 is set between insulation board 1 and conductive plate 2, and stage clip 8 is located all the time
In compressive state, stage clip 8 is socketed in the outside of screw rod 5, and conductive plate 2 is located between baffle plate 6 and stage clip 8, the two ends of conductive plate 2
Lower surface is fixedly connected with conductive pole 9, and the lower end of conductive pole 9 sets hanging wire hole 10, and the diameter of first through hole is more than the straight of conductive pole 9
Footpath, the length of conductive pole 9 is less than the length of screw rod 5.
The present embodiment and the structure of embodiment one are essentially identical, unlike：As shown in Fig. 7 and Fig. 8, insulation sets 4 ahead and is
Circular plate-like shape structure and to be angularly disposed, when in use, with reference to body mechanics, staff can pass through thumb to this structure design
The quick rotation to conductive plate 2 is realized with forefinger mutual cooperation, the operating efficiency thrown and stop operation is improved.
Example IV
The present invention discloses a kind of multifunction protection pressing plate, including insulation board 1 and conductive plate 2, and insulation board 1 is cross, insulation board 1
The upper surfaces of four ends be fixedly connected with cross-over block 3, the center of cross-over block 3 opens up first through hole（It is not shown）, absolutely
The center of listrium 1 opens up tapped through hole（It is not shown）, tapped through hole be arranged in parallel with first through hole, and the upper surface of conductive plate 2 is set
Insulation sets 4 ahead, and insulation sets 4 ahead and is circular plate-like shape structure and is angularly disposed, and the center of conductive plate 2 opens up the second through hole（Figure is not
Show）, set in the second through hole and baffle plate 6 be fixedly connected with screw rod 5, screw rod 5, the upper end of screw rod 5 sets lifting ring 7, and draw ring 7 is designed
For butterfly nut, the lower end of screw rod 5 coordinates with tapped through hole screw thread after the second through hole, set between insulation board 1 and conductive plate 2
Stage clip 8 is put, stage clip 8 is in compressive state all the time, and stage clip 8 is socketed in the outside of screw rod 5, and conductive plate 2 is located at baffle plate 6 and stage clip 8
Between, the lower surface at the two ends of conductive plate 2 is fixedly connected with conductive pole 9, and the lower end of conductive pole 9 sets hanging wire hole 10, first through hole
Diameter be more than the diameter of conductive pole 9, the length of conductive pole 9 is less than the length of screw rod 5.
The present embodiment and the structure of embodiment three are essentially identical, unlike：As shown in figure 9, by draw ring 7 in the present embodiment
Butterfly nut is designed as, when in use, is easy to staff by the manual quick rotary screw of draw ring 7, arranges in pairs or groups angularly disposed
4 structure design is set in insulation ahead, can further be improved throwing and be stopped operating efficiency.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (5)
1. a kind of multifunction protection pressing plate, including insulation board and conductive plate, it is characterised in that：The insulation board is cross or rice
Font, multiple ends of the insulation board are respectively provided with cross-over block, and the center of the cross-over block opens up first through hole, described exhausted
Listrium center opens up tapped through hole, and the tapped through hole be arranged in parallel with first through hole, and the conductive plate upper surface sets insulation
Set ahead, the conductive plate center opens up to set in the second through hole, second through hole is fixedly connected with gear on screw rod, the screw rod
Plate, the lower end of the screw rod coordinates after second through hole with tapped through hole screw thread, the insulation board and the conductive plate
Between stage clip is set, the stage clip is socketed on the outside of the screw rod, and the conductive plate is located between the baffle plate and stage clip, described
Conductive plate two ends set conductive pole, and the diameter of the first through hole is more than the diameter of the conductive pole, the length of the conductive pole
Less than the length of screw rod.
2. a kind of multifunction protection pressing plate according to claim 1, it is characterised in that：During the first through hole lower end is set
Empty contact tube, the side wall of the hollow conductive pipe sets hanging wire ring, and the lower end of the hollow conductive pipe sets multiple arcs shell fragment,
The conductive pole lower end sets neck, and the conductive pole runs through after the hollow conductive pipe, and multiple arcs shell fragment is clamped in neck
It is interior.
3. a kind of multifunction protection pressing plate according to claim 1, it is characterised in that：In the upper surface of the insulation board
Heart position sets raised.
4. a kind of multifunction protection pressing plate according to claim 1, it is characterised in that：The center of the insulation board upper surface
Limit hook, the lower end clamping of the limit hook and the stage clip are set.
5. a kind of multifunction protection pressing plate according to claim 1, it is characterised in that：The lower end of the conductive pole, which is set, to hang
String holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266005.2A CN107039810B (en) | 2017-04-21 | 2017-04-21 | A kind of multifunction protection pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266005.2A CN107039810B (en) | 2017-04-21 | 2017-04-21 | A kind of multifunction protection pressing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107039810A true CN107039810A (en) | 2017-08-11 |
| CN107039810B CN107039810B (en) | 2019-05-14 |
Family
ID=59536198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266005.2A Active CN107039810B (en) | 2017-04-21 | 2017-04-21 | A kind of multifunction protection pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107039810B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306155A (en) * | 2018-01-30 | 2018-07-20 | 奥克斯空调股份有限公司 | Termination and air-conditioning |
| CN111817252A (en) * | 2020-07-13 | 2020-10-23 | 南京三门湾电器有限公司 | Shockproof buffer type protection pressing plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056558A2 (en) * | 1981-01-15 | 1982-07-28 | Siemens Aktiengesellschaft | Plug plate for a low-voltage safety switch |
| CN201323140Y (en) * | 2008-11-05 | 2009-10-07 | 成都瑞联电气股份有限公司 | Totally-enclosed protective pressure plate |
| CN105977109A (en) * | 2016-06-12 | 2016-09-28 | 国网山东省电力公司临朐县供电公司 | Tripping press plate capable of expanding connection loop and information transmission circuit |
| CN205828688U (en) * | 2016-07-20 | 2016-12-21 | 南京三门湾电器有限公司 | A kind of protection pressing plate of Fast Installation |
-
2017
- 2017-04-21 CN CN201710266005.2A patent/CN107039810B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056558A2 (en) * | 1981-01-15 | 1982-07-28 | Siemens Aktiengesellschaft | Plug plate for a low-voltage safety switch |
| CN201323140Y (en) * | 2008-11-05 | 2009-10-07 | 成都瑞联电气股份有限公司 | Totally-enclosed protective pressure plate |
| CN105977109A (en) * | 2016-06-12 | 2016-09-28 | 国网山东省电力公司临朐县供电公司 | Tripping press plate capable of expanding connection loop and information transmission circuit |
| CN205828688U (en) * | 2016-07-20 | 2016-12-21 | 南京三门湾电器有限公司 | A kind of protection pressing plate of Fast Installation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306155A (en) * | 2018-01-30 | 2018-07-20 | 奥克斯空调股份有限公司 | Termination and air-conditioning |
| CN108306155B (en) * | 2018-01-30 | 2024-02-09 | 奥克斯空调股份有限公司 | Wiring device and air conditioner |
| CN111817252A (en) * | 2020-07-13 | 2020-10-23 | 南京三门湾电器有限公司 | Shockproof buffer type protection pressing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107039810B (en) | 2019-05-14 |
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