CN110277695A - The intelligent electric energy meter socket with protection against electric shock structure is accidentally pulled out with anti-intelligent electric energy meter - Google Patents
The intelligent electric energy meter socket with protection against electric shock structure is accidentally pulled out with anti-intelligent electric energy meter Download PDFInfo
- Publication number
- CN110277695A CN110277695A CN201910580423.8A CN201910580423A CN110277695A CN 110277695 A CN110277695 A CN 110277695A CN 201910580423 A CN201910580423 A CN 201910580423A CN 110277695 A CN110277695 A CN 110277695A
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- energy meter
- electric energy
- conductive
- jack body
- conductive column
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- 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
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—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 disengagement 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/08—Short-circuiting members for bridging contacts in a counterpart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of intelligent electric energy meter socket accidentally pulled out with anti-intelligent electric energy meter with protection against electric shock structure, including short-circuit device, jack body and electric energy meter ontology, it is fixed in jack body that there are four the first conductive columns being distributed from the front to the back, four the second conductive columns are further fixed in jack body, conductive seat is provided on the upper surface of each first conductive column inner end, a conductive sheet is mounted on the inner end of each first conductive column, it is fixed in short-circuit device that there are two the conductive pins for being in the symmetrically arranged inverted " u " font in front and back, two pins of each conductive pin are respectively for insertion into the conductive seat on one of them first conductive column, retaining mechanism is provided between electric energy meter ontology and jack body, driving mechanism is provided on short-circuit device；The present invention can be avoided staff and accidentally disassemble electric energy meter ontology from jack body in the case where short-circuit device is not assembled on jack body；It can be avoided the generation of electric shock accidents simultaneously.
Description
Technical field
The present invention relates to electric energy meter technical fields, and in particular to there is one kind anti-intelligent electric energy meter accidentally to pull out and protection against electric shock structure
Intelligent electric energy meter socket.
Background technique
Currently, in order to achieve the purpose that not cause to have a power failure to user, going out on the market at present during replacing electric energy meter
One kind is showed and has not powered off the electric energy meter connector and short-circuit device for changeing electric energy meter, but this kind of electric energy meter connector and short circuit fill
It sets when in use, in the case where short-circuit device is not assembled on electric energy meter connector, electric energy meter is still able to connect from electric energy meter
It is removed and on plug-in unit, so, staff is easy to connect electric energy meter from electric energy meter due to forgetting assembly short-circuit device
It is accidentally disassembled on plug-in unit, so that the phenomenon that having a power failure can be caused to user；Electric energy meter connector current simultaneously takes in electric energy meter
After lower, the conductive column on electric energy meter connector for connecting with electrical energy meter electricity is in electriferous state, and conductive column it is exposed
Outside, so, it is easy to cause electric shock accidents.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of intelligence accidentally pulled out with anti-intelligent electric energy meter with protection against electric shock structure
Energy electric energy meter socket, can be avoided staff will be electric in the case where short-circuit device is not assembled on jack body
Energy table ontology is accidentally disassembled from jack body, so as to avoid causing user the phenomenon that having a power failure；It is being shorted dress simultaneously
It sets after being assembled on jack body, enables to the second conductive column to power off, so, can be avoided the generation of electric shock accidents.
Of the invention there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure, including be shorted dress
It sets, jack body and the electric energy meter ontology being removably mounted on jack body, is provided with upper end opening in jack body
Cavity, is fixed with cover board on the jack body at cavity upper end opening, and fixed in jack body there are four be distributed from the front to the back
First conductive column, the inner end of each first conductive column protrude into the cavities, be further fixed in jack body four respectively with
The inner end of the second conductive column that one of them first conductive column is correspondingly arranged in left-right direction, each second conductive column protrudes into
There are gap in the cavities and between corresponding first conductive column, the outer end of each second conductive column is respectively inserted into electricity
Can be electrically connected with realizing with electric energy meter ontology in one of conductive hole of table ontology, each first conductive column inner end it is upper
It is provided with conductive seat on end face, can slide up and down on the inner end of each first conductive column and be equipped with one for being connected to
The conductive sheet of first conductive column and corresponding second conductive column is provided with mandril, Mei Geding on the upper surface of each conductive sheet
The first bolt, the first spiral shell are protruded into conductive seat and be threaded with to the activity of the upper end of bar after corresponding first conductive column
The outer cover of the first bolt in the head of bolt and conductive seat between bottom is equipped with the first spring, and the first spring is for driving mandril
It moves up so that conductive sheet is connected to corresponding first conductive column and the second conductive column, there are two symmetrical in front and back for fixation in short-circuit device
The conductive pin of the inverted " u " font of setting, the lower end of each conductive pin stretch out in outside short-circuit device, and the conductive pin positioned at front side is used
In being shorted two the first conductive columns for being located at front side, it is used to be shorted two first conductions positioned at rear side positioned at the conductive pin of rear side
Column, two pins of each conductive pin are respectively for insertion into the conductive seat on one of them first conductive column, pin insertion
After into conductive seat, pin can the first bolt of pushing tow and mandril conductive sheet be detached from corresponding first conductive column and second to lead
Electric column is provided with the first through hole passed through respectively for one of pin on one of conductive pin in cover board, is shorted dress
It centers and passes through for finger to facilitate the handle hole for pulling up short-circuit device from jack body, electric energy meter ontology and insert
It is provided between seat ontology for locking the retaining mechanism of electric energy meter ontology after electric energy meter ontology is installed on jack body, it is short
It is provided on connection device after short-circuit device is assembled on jack body for driving retaining mechanism to unlock electric energy meter ontology
Driving mechanism.
According to an embodiment of the present invention, retaining mechanism includes the sliding sleeve being arranged in cavity on bottom, can in sliding sleeve
Slide up and down to and be inserted with slide bar, is fixed on slide bar towards the horizontal-extending grab in electric energy meter ontology side, electric energy meter ontology court
It is provided with the slot of the right part insertion for grab on the end face of grab side, is provided at the top of slot and is used for and grab
Cooperate the card slot of clamping, grab is threaded through in jack body and is provided in jack body and slided up and down for grab so that grab
With card slot clamping or be detached from the slide opening of card slot, be provided with the sliding slot slided up and down for grab on the side wall of sliding sleeve, sliding sleeve it is upper
End is threaded with end cap, and the upper end activity of slide bar extendes back outside for end cap through end cap, the interior bottom of the lower end of the slider and sliding sleeve
Between be embedded with second spring for driving slider upward sliding.
According to an embodiment of the present invention, being provided at the top of slot open end can cooperate guiding with convenient card with grab
Hook is inserted into the guiding surface in slot, several are provided between the lateral wall of sliding sleeve lower end and the interior bottom of cavity in circumferential
Equally distributed reinforcement block.
According to an embodiment of the present invention, one end of grab towards slide bar is partly interposed in slide bar and by being threaded through
The second bolt in slide bar and grab is fixed with slide bar.
According to an embodiment of the present invention, driving mechanism includes the push rod being arranged on the lower end surface of short-circuit device, short
Connection device is assembled on jack body rear push-rod and is moved down for pushing tow slide bar so that grab is detached from card slot, be provided on cover board for
The second through-hole that push rod passes through.
According to an embodiment of the present invention, it is provided with to cooperate with the inner wall of the second through-hole on the outer wall of push rod lower end and lead
To facilitate push rod to pass through the circular cone of the second through-hole, the inner wall of the second through-hole upper end, which is provided with, to be cooperated with the outer wall of push rod
Guiding is to facilitate push rod to pass through the second annular guide surface of the second through-hole.
According to an embodiment of the present invention, the upper end of each conductive seat is provided with several in circumferential equally distributed
For compressing the elastic slice of pin, the gradually outward bending from the bottom to top of the upper end of elastic slice.
According to an embodiment of the present invention, be provided with protrusion on the inner wall of each elastic slice, each pin lower end it is outer
It is provided on wall after pin is inserted into conductive seat for the annular caulking groove with male cooperation panelling.
According to an embodiment of the present invention, it is provided with to cooperate with the outer wall of pin on the inner wall of first through hole upper end and lead
To facilitate pin to pass through the first annular guide surface of first through hole, the lower end of each pin is the individual dome-like structures of evagination,
If being provided with arterial highway annular anti-slop serrations on the periphery wall of the second conductive column each of inside jack body, each second is led
Annular anti-slop serrations on electric column are chimeric with jack body, are provided with silver coating on the upper surface of each conductive sheet.
According to an embodiment of the present invention, the left end of each first conductive column is provided with wiring hole, is located at wiring hole
The third bolt for compressing conducting wire is threaded on the first conductive column of each of position, each third bolt is equal
Activity is threaded through in jack body, and each first conductive column is by being threaded through in jack body and connecting with the first conductive male screw
The 4th bolt connect is fixed with jack body, and epoxy resin is filled between the lower end and jack body of each 4th bolt.
The present invention can be avoided staff in the case where short-circuit device is not assembled on jack body for electric energy
Table ontology is accidentally disassembled from jack body, so as to avoid causing user the phenomenon that having a power failure；Simultaneously in short-circuit device
After being assembled on jack body, enables to the second conductive column to power off, so, can be avoided the generation of electric shock accidents.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is after unlocking jack body and electric energy meter ontology
Schematic cross-sectional view；
Fig. 2 is to make conductive sheet be detached from the first conductive column and second after short-circuit device of the invention is assembled on jack body
Schematic cross-sectional view after conductive column；
Fig. 3 is the overlooking structure diagram of jack body of the invention；
Fig. 4 is that jack body of the invention removes the overlooking structure diagram after cover board；
Fig. 5 is the schematic view of the front view of short-circuit device；
Fig. 6 is the schematic cross-sectional view of short-circuit device；
Fig. 7 is amplified structural schematic diagram at A in Fig. 1；
Fig. 8 is amplified structural schematic diagram at B in Fig. 2.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Of the invention there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure, including be shorted dress
The electric energy meter ontology 3 setting 1, jack body 2 and being removably mounted on jack body 2 is provided with upper end in jack body 2 and opens
Mouthful cavity 21, be fixed with cover board 22 on the jack body 2 at 21 upper end opening of cavity, it is characterised in that: solid in jack body 2
Fixed there are four the first conductive column 4 being distributed from the front to the back, the inner end of each first conductive column 4 is protruded into cavity 21, is inserted
Four the second conductive columns being correspondingly arranged in left-right direction with one of them first conductive column 4 respectively are further fixed in seat ontology 2
5, the inner end of each second conductive column 5 is protruded into there are gaps in cavity 21 and between corresponding first conductive column 4, often
The outer end of a second conductive column 5 is respectively inserted into one of conductive hole of electric energy meter ontology 3 with realization and electric energy meter
The electrical connection of ontology is provided with conductive seat 41, each first conductive column 4 on the upper surface of each first conductive column, 4 inner end
Inner end on can slide up and down to and be equipped with one for being connected to leading for the first conductive column 4 and corresponding second conductive column 5
Electric piece 6, is provided with mandril 61 on the upper surface of each conductive sheet 6, and the activity of the upper end of each mandril 61 is through corresponding the
The first bolt 62, the head of the first bolt 62 and conductive seat 41 are protruded into conductive seat 41 and are threaded with after one conductive column 4
The outer cover of the first bolt 62 between interior bottom is equipped with the first spring 63, the first spring 63 for driving mandril 61 to move up so that
Conductive sheet 6 is connected to corresponding first conductive column 4 and the second conductive column 5, and there are two be symmetrical arranged in front and back for fixation in short-circuit device 1
Inverted " u " font conductive pin 11, the lower end of each conductive pin 11 stretches out in outside short-circuit device 1, the conductive pin positioned at front side
11 for being shorted two the first conductive columns 4 positioned at front side, is used to be shorted two positioned at rear side positioned at the conductive pin 11 of rear side
First conductive column 4, two pins 111 of each conductive pin 11 are respectively for insertion into leading on one of them first conductive column 4
In electric seat 41, after pin 111 is inserted into conductive seat 41, pin 111 can the first bolt of pushing tow 62 and mandril 61 make conduction
Piece 6 is detached from corresponding first conductive column 4 and the second conductive column 5, is provided in cover board 22 respectively for one of conductive pin 11
On the first through hole 221 that passes through of one of pin 111, be provided in short-circuit device 1 and passed through for finger with facilitate will be short
The handle hole 12 that connection device 1 is pulled up from jack body 2, is provided in electric energy meter sheet between electric energy meter ontology 3 and jack body 2
Body 3 is used to lock the retaining mechanism of electric energy meter ontology 3 after being installed on jack body 2, be provided on short-circuit device 1 and be shorted dress
1 is set to be assembled on jack body 2 afterwards for driving retaining mechanism to unlock the driving mechanism of electric energy meter ontology 3.
Retaining mechanism includes the sliding sleeve 23 being arranged in cavity 21 on bottom, can slide up and down in sliding sleeve 23 and be inserted with cunning
Bar 24 is fixed on slide bar 24 towards the horizontal-extending grab 25 in 3 side of electric energy meter ontology, and electric energy meter ontology 3 is towards grab 25 1
Be provided on the end face of side for grab 25 right part insertion slot 31, the top of slot 31 be provided with for grab 25
Cooperate the card slot 32 of clamping, grab 25 is threaded through in jack body 2 and is provided in jack body 2 and slides up and down for grab 25
So as to grab 25 and 32 clamping of card slot or be detached from the slide opening 26 of card slot 32, it is provided on the side wall of sliding sleeve 23 for about 25 grab
The sliding slot 231 of sliding, the threaded upper ends of sliding sleeve 23 are connected with end cap 27, the upper end activity of slide bar 24 through end cap 27 extend back for
Outside end cap 27, the second spring for 24 upward sliding of driving slider is embedded between 24 lower end of slide bar and the interior bottom of sliding sleeve 23
28；After this retaining mechanism, it is completely assembled on jack body from right to left in the horizontal direction in electric energy meter ontology
Afterwards, the right end of each second conductive column can be completely inserted into respectively in each conductive hole in electric energy meter ontology, at this point, grab
It is inserted into slot, and grab can be clamped under the action of second spring with the card slot cooperation at the top of slot, such one
Come, can be realized the locking to electric energy meter ontology, i.e. electric energy meter ontology can not be detached from jack body；And in said structure, block
The fit structure and grab of hook and slide opening and the fit structure of sliding slot can be realized the circumferential direction limit to grab.
Being provided at the top of 31 open end of slot can cooperate guiding to be inserted into slot 31 with Portable hook 25 with grab 25
Guiding surface 33, several are provided between the lateral wall of 23 lower end of sliding sleeve and the interior bottom of cavity 21 and is uniformly distributed in circumferential
Reinforcement block 232；By the setting of guiding surface, when electric energy meter ontology is assembled on jack body, grab can be oblique with guiding
Cooperation guiding in face is inserted into slot with Portable hook and is clamped with the card slot cooperation at the top of slot.
One end of grab 25 towards slide bar 24 is partly interposed in slide bar 24 and by being threaded through in slide bar 24 and grab 25
The second bolt 251 and slide bar 24 it is fixed；After by using this structure, with high excellent of grab and slide bar fix tightly soundness
Point.
Driving mechanism includes the push rod 13 being arranged on the lower end surface of short-circuit device 1, and short-circuit device 1 is assembled to jack body
Rear push-rod 13 is moved down for pushing tow slide bar 24 so that grab 25 is detached from card slot 32 on 2, is provided on cover board 22 and is worn for push rod 13
The second through-hole 222 crossed；After by using this structure, after short-circuit device is assembled on jack body, push rod can be pushed
Slide bar moves down, and grab can be detached from the card slot in electric energy meter ontology at this time, so, can be realized to electric energy meter ontology and inserts
The unlock of seat ontology, so that electric energy meter ontology is disassembled from jack body.
Being provided on the outer wall of 13 lower end of push rod can cooperate guiding to facilitate push rod 13 to pass through with the inner wall of the second through-hole 222
The circular cone 131 of second through-hole 222, the inner wall of 222 upper end of the second through-hole are provided with to cooperate with the outer wall of push rod 13 and be oriented to
To facilitate push rod 13 to pass through the second annular guide surface 223 of the second through-hole 222；By the setting of circular cone, passed through in push rod
When in the second through-hole, circular cone can cooperate with the inner wall of the second through-hole to be oriented to facilitate push rod to pass through the second through-hole, and is passed through
The setting of second annular guide surface, push rod can be oriented to the second annular guide surface cooperation to facilitate push rod to pass through the second through-hole.
The upper end of each conductive seat 41 is provided with several in circumferential equally distributed for compressing the elastic slice of pin 111
42, the gradually outward bending from the bottom to top of the upper end of elastic slice 42；Pass through the setting of elastic slice, after pin is inserted into conductive seat, bullet
Piece can compress pin, so, can further increase the connection reliability of pin and conductive seat, and can be improved pin
With the firmness after conductive seat grafting.
It is provided with protrusion 43 on the inner wall of each elastic slice 42, is provided with and is drawing on the outer wall of each 111 lower end of pin
Foot 111 is used to cooperate with protrusion 43 the annular caulking groove 112 of panelling after being inserted into conductive seat 41；After by using this structure,
After pin is inserted into conductive seat, protrusion can be snapped onto annular caulking groove, so, can be improved pin and conductive seat
Firmness after connecing.
Being provided on the inner wall of 221 upper end of first through hole can cooperate guiding to facilitate pin to pass through with the outer wall of pin 111
The lower end of the first annular guide surface 224 of first through hole 221, each pin 111 is the individual dome-like structures of evagination, is located at socket
If arterial highway annular anti-slop serrations 51 are provided with each of inside ontology 2 on the periphery wall of the second conductive column 5, each second conductive column
Annular anti-slop serrations 51 on 5 are chimeric with jack body 2, are provided with silver coating 64 on the upper surface of each conductive sheet 6；Pass through
The setting of first annular guide surface, pin can cooperate with first annular guide surface to be oriented to facilitate pin to pass through first through hole, and
Since the individual dome-like structures that the lower end of pin is evagination so can facilitate pin to pass through first through hole；It is anti-by annular
The setting of slip teeth can be improved the fix tightly soundness with jack body after the second conductive column is moulded in jack body；Pass through
The setting of silver coating can be improved conductive sheet and the first conduction when conductive sheet and the first conductive column and the second conductive column offset
The electric conductivity of column and the second conductive column.
The left end of each first conductive column 4 is provided with wiring hole 44, positioned at each of 44 position of wiring hole
The third bolt 45 for compressing conducting wire is threaded on one conductive column 4, the equal activity of each third bolt 45 is threaded through slotting
Seat ontology 2 in, each first conductive column 4 by be threaded through in jack body 2 and be threadedly coupled with the first conductive column 4 the 4th
Bolt 46 and jack body 2 are fixed, and epoxy resin 29 is filled between the lower end and jack body 2 of each 4th bolt 46；
It, can be by third bolt by conducting wire and the first conductive column when conducting wire is connect with the first conductive column after by using this structure
It is fixed together, fixes the first conductive column by using the 4th bolt, can be improved the fix tightly soundness of the first conductive column, lead to
It crosses between lower end and jack body in the 4th bolt and fills epoxy resin, so as to achieve the purpose that insulation.
In using the present invention, when needing to disassemble electric energy meter ontology from jack body, it will be shorted fill first
It sets and is assembled on jack body, after short-circuit device is assembled on jack body, two pins on each conductive pin can divide
Not being plugged into the conductive pin in the conductive seat on first conductive column, positioned at front side can be realized to positioned at the two of front side
The short circuit of a first conductive column can be realized the short circuit to two the first conductive columns for being located at rear side positioned at the conductive pin of rear side,
So, when changeing electric energy meter ontology, it can be avoided and the phenomenon that having a power failure is caused to user；And the push rod energy on short-circuit device
Enough slide bar is pushed to move down, grab can be detached from the card slot in electric energy meter ontology at this time, so, can be realized to electric energy meter sheet
The unlock of body and jack body, so that electric energy meter ontology is disassembled from jack body；It is inserted into simultaneously in pin
After into conductive seat, pin can push the first bolt, mandril and conductive sheet to move down, and so, conductive sheet can be detached from
One conductive column and the second conductive column, so that the second conductive column powers off；It, will after old electric energy meter ontology disassembles
New electric energy meter ontology is assembled on jack body, then short-circuit device is disassembled from jack body, is torn open in short-circuit device
After unloading down, grab can be locked new electric energy meter ontology under the action of second spring, and conductive sheet can be in the first bullet
It is connected to the first conductive column and the second conductive column under the action of spring, while gradually being moved up in pin and exiting conductive seat completely not yet
In the case where, conductive sheet can offset in advance with the first conductive column and the second conductive column；In conductive sheet and the first conductive column and
After two conductive columns offset, and in pin after extracting in conductive seat, new electric energy meter ontology is able to enter the shape of normal work
State.
Mode the above is only the implementation of the present invention is not intended to restrict the invention.For those skilled in the art
For member, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention, etc.
With replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (10)
1. a kind of intelligent electric energy meter socket accidentally pulled out with anti-intelligent electric energy meter with protection against electric shock structure, including short-circuit device (1),
Jack body (2) and the electric energy meter ontology (3) being removably mounted on jack body (2), the middle setting of the jack body (2)
There is the cavity (21) of upper end opening, is fixed with cover board (22) on the jack body (2) at cavity (21) upper end opening, it is special
Sign is: fixed in the jack body (2) there are four the first conductive column (4) being distributed from the front to the back, each first conductive columns
(4) inner end protrudes into cavity (21), be further fixed in the jack body (2) four respectively with one of them first
The inner end of the second conductive column (5) that conductive column (4) is correspondingly arranged in left-right direction, each second conductive column (5) protrudes into
There are gap in cavity (21) and between corresponding first conductive column (4), the outer end of each second conductive column (5) is distinguished
It is inserted in one of conductive hole of electric energy meter ontology (3) to realize and be electrically connected with electric energy meter ontology, each first conduction
It is provided with conductive seat (41) on the upper surface of column (4) inner end, can go up downslide on the inner end of each first conductive column (4)
It is equipped with one dynamicly for being connected to the conductive sheet (6) of the first conductive column (4) and corresponding second conductive column (5), each conduction
It is provided on the upper surface of piece (6) mandril (61), the activity of the upper end of each mandril (61) runs through corresponding first conductive column
(4) it protrudes into conductive seat (41) and is threaded with the first bolt (62) after, the head of first bolt (62) and conduction
The outer cover of the first bolt (62) between seat (41) interior bottom is equipped with the first spring (63), and first spring (63) is for driving
Dynamic mandril (61) move up so that conductive sheet (6) is connected to corresponding first conductive column (4) and the second conductive column (5), the short circuit dress
It is equal to set the fixed conductive pin (11) there are two in the symmetrically arranged inverted " u " font in front and back, the lower end of each conductive pin (11) in (1)
Stretching out in short-circuit device (1) outside, the conductive pin (11) positioned at front side is used to be shorted two the first conductive columns (4) positioned at front side,
Positioned at rear side conductive pin (11) be used for is shorted be located at rear side two the first conductive columns (4), two of each conductive pin (11)
Pin (111) is respectively for insertion into the conductive seat (41) on one of them first conductive column (4), and the pin (111) is inserted
After entering in conductive seat (41), pin (111) can the first bolt of pushing tow (62) and mandril (61) conductive sheet (6) are detached from pair
The first conductive column (4) and the second conductive column (5) answered are provided with respectively for one of conductive pin in the cover board (22)
(11) first through hole (221) that one of pin (111) on passes through is provided with for finger in the short-circuit device (1)
Across to facilitate the handle hole (12) for pulling up short-circuit device (1) from jack body (2), the electric energy meter ontology (3) and insert
It is provided between seat ontology (2) after electric energy meter ontology (3) is installed on jack body (2) for locking electric energy meter ontology (3)
Retaining mechanism, be provided on the short-circuit device (1) after short-circuit device (1) is assembled on jack body (2) for driving
Retaining mechanism is to unlock the driving mechanisms of electric energy meter ontology (3).
It is 2. according to claim 1 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, the retaining mechanism includes the sliding sleeve (23) being arranged on cavity (21) interior bottom, it can in the sliding sleeve (23)
Slide up and down to and be inserted with slide bar (24), is fixed on the slide bar (24) towards the horizontal-extending card in electric energy meter ontology (3) side
Hook (25), the electric energy meter ontology (3) are inserted towards the right part being provided on the end face of grab (25) side for grab (25)
The slot (31) entered is provided at the top of the slot (31) for the card slot (32) with grab (25) cooperation clamping, the card
Hook (25) is threaded through in jack body (2) and is provided in jack body (2) and slides up and down for grab (25) so that grab
(25) with card slot (32) clamping or it is detached from the slide opening (26) of card slot (32), be provided with for grab on the side wall of the sliding sleeve (23)
(25) threaded upper ends of the sliding slot (231) slided up and down, the sliding sleeve (23) are connected with end cap (27), the slide bar (24) it is upper
End activity is extended back for end cap (27) outside through end cap (27), embedding between slide bar (24) lower end and the interior bottom of sliding sleeve (23)
Equipped with the second spring (28) for being used for driving slider (24) upward sliding.
It is 3. according to claim 2 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is inserted it is characterized in that, being provided at the top of slot (31) open end and can cooperate to be oriented to grab (25) with Portable hook (25)
Enter to the guiding surface (33) in slot (31), is set between the lateral wall of sliding sleeve (23) lower end and the interior bottom of cavity (21)
Several are equipped in circumferential equally distributed reinforcement block (232).
It is 4. according to claim 2 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, one end of grab (25) towards the slide bar (24) is partly interposed in slide bar (24) and by being threaded through slide bar
(24) the second bolt (251) and slide bar (24) and in grab (25) are fixed.
It is 5. according to claim 2 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, the driving mechanism includes the push rod (13) being arranged on the lower end surface of short-circuit device (1), the short-circuit device
(1) rear push-rod (13) is assembled on jack body (2) to be moved down for pushing tow slide bar (24) so that grab (25) is detached from card slot (32),
The second through-hole (222) passed through for push rod (13) is provided on the cover board (22).
It is 6. according to claim 5 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, being provided on the outer wall of push rod (13) lower end can cooperate guiding with side with the inner wall of the second through-hole (222)
Just push rod (13) passes through the circular cone (131) of the second through-hole (222), and the inner wall of the second through-hole (222) upper end is provided with
The second annular guide surface being oriented to facilitate push rod (13) to pass through the second through-hole (222) can be cooperated with the outer wall of push rod (13)
(223)。
It is 7. according to claim 1 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, the upper end of each conductive seat (41) is provided with several in circumferential equally distributed for compressing pin
(111) elastic slice (42), the upper end gradually outward bending from the bottom to top of the elastic slice (42).
It is 8. according to claim 7 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, being provided with raised (43) on the inner wall of each elastic slice (42), it is all provided on the outer wall of each pin (111) lower end
It is equipped with after pin (111) is inserted into conductive seat (41) for the annular caulking groove (112) with raised (43) cooperation panelling.
It is 9. according to claim 1 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, being provided on the inner wall of first through hole (221) upper end can cooperate guiding with side with the outer wall of pin (111)
Just pin passes through the first annular guide surface (224) of first through hole (221), and the lower end of each pin (111) is the circle of evagination
Dome-shaped structure, be located at jack body (2) each of internal second conductive column (5) if periphery wall on to be provided with arterial highway annular anti-
Slip teeth (51), the annular anti-slop serrations (51) on each second conductive column (5) are chimeric with jack body (2), each conductive sheet (6)
Upper surface on be provided with silver coating (64).
It is 10. according to claim 1 that there is anti-intelligent electric energy meter accidentally to pull out the intelligent electric energy meter socket with protection against electric shock structure,
It is characterized in that, the left end of each first conductive column (4) is provided with wiring hole (44), it is located at wiring hole (44) position
Each of third bolt (45) for compressing conducting wire, each third bolt (45) are threaded on the first conductive column (4)
Equal activity is threaded through in jack body (2), and each first conductive column (4) is by being threaded through in jack body (2) and with first
The 4th bolt (46) and jack body (2) that conductive column (4) is threadedly coupled are fixed, the lower end of each 4th bolt (46) and socket
Epoxy resin (29) are filled between ontology (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580423.8A CN110277695B (en) | 2019-06-28 | 2019-06-28 | Intelligent electric energy meter socket with intelligent electric energy meter mis-pulling prevention and electric shock prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580423.8A CN110277695B (en) | 2019-06-28 | 2019-06-28 | Intelligent electric energy meter socket with intelligent electric energy meter mis-pulling prevention and electric shock prevention structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110277695A true CN110277695A (en) | 2019-09-24 |
| CN110277695B CN110277695B (en) | 2020-07-28 |
Family
ID=67962659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910580423.8A Active CN110277695B (en) | 2019-06-28 | 2019-06-28 | Intelligent electric energy meter socket with intelligent electric energy meter mis-pulling prevention and electric shock prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110277695B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201673825U (en) * | 2010-05-14 | 2010-12-15 | 江门市竞晖电器实业有限公司 | Safety protection switch |
| CN105548635A (en) * | 2015-12-23 | 2016-05-04 | 宁波奥克斯高科技有限公司 | Electric energy meter connector assembly |
| CN205982352U (en) * | 2016-07-18 | 2017-02-22 | 浙江天顺玻璃钢有限公司 | Do not cut off power supply and realize device of plug -in electric energy meter change |
-
2019
- 2019-06-28 CN CN201910580423.8A patent/CN110277695B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201673825U (en) * | 2010-05-14 | 2010-12-15 | 江门市竞晖电器实业有限公司 | Safety protection switch |
| CN105548635A (en) * | 2015-12-23 | 2016-05-04 | 宁波奥克斯高科技有限公司 | Electric energy meter connector assembly |
| CN205982352U (en) * | 2016-07-18 | 2017-02-22 | 浙江天顺玻璃钢有限公司 | Do not cut off power supply and realize device of plug -in electric energy meter change |
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| Publication number | Publication date |
|---|---|
| CN110277695B (en) | 2020-07-28 |
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Effective date of registration: 20200702 Address after: The northeast corner of the intersection of Feiyue Avenue and No.24 Road, high tech Zone, Jinan City, Shandong Province Applicant after: CET SHANDONG ELECTRONICS Co.,Ltd. Address before: 315000 No. 34, Group 5, Hujiafen Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Shen Huiping |
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