CN205911561U - Connect cartridge to put with auxiliary contact - Google Patents
Connect cartridge to put with auxiliary contact Download PDFInfo
- Publication number
- CN205911561U CN205911561U CN201620815212.XU CN201620815212U CN205911561U CN 205911561 U CN205911561 U CN 205911561U CN 201620815212 U CN201620815212 U CN 201620815212U CN 205911561 U CN205911561 U CN 205911561U
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- China
- Prior art keywords
- electric conductor
- plug
- socket
- conductive reed
- link position
- 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- Withdrawn - After Issue
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- 239000004020 conductor Substances 0.000 claims abstract description 66
- 238000012360 testing method Methods 0.000 claims abstract description 36
- 235000014676 Phragmites communis Nutrition 0.000 claims description 59
- 238000003032 molecular docking Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a connect cartridge to put with auxiliary contact which characterized in that: including socket (1), plug (2) and position indicator, socket (1) is provided with first electric conductor, second electric conductor and third electric conductor, plug (2) be equipped with can with the plug contact body that first electric conductor, second electric conductor and third electric conductor electricity are connected, insert plug (2) when socket (1), the plug contact body is put through at test position first electric conductor thereby the third electric conductor forms test circuit and triggers position indicator shows for test position, at hookup location the switch -on of the plug contact body the second electric conductor thereby the third electric conductor forms the link circuit position indicator shows for hookup location. The utility model discloses has technological effect with low costs, that the reliability is high.
Description
Technical field
This utility model is related to power distribution cabinet technical field and in particular to a kind of docking apparatus with auxiliary contact.
Background technology
In modern power distribution network and engineering construction, extractable low-voltage power distribution cabinet is widely used in the fields such as power plant, electric substation
Close；Power distribution cabinet is used as electric energy conversion, distribution and the control of electric distribution, Motor Control and illuminating lamp controller switching equipment, sends out
Wave important effect.It is strong that the power distribution cabinet of the type has saving space, a reliable, convenient for installation and maintenance, breaking capacity, with
And transmission line circuit many advantages of.
Specify in national standard gb7251, in extractable low-voltage power distribution cabinet, each loop should possess in connection, examination
The propulsion test, isolated on three positions, extraction operating mechanism；Mechanism removes should be able to propulsion freely, extraction in relevant position
And outside the self-locking of position, also should have obvious mark in each position, so that the relevant position residing for pull-out type part can be identified.
The position display of power distribution cabinet is realized by the way of position sensor at present, such as Chinese patent literature
Cn103178464a discloses a kind of drawer position device of low-tension switch cabinet, its by drawer in drawer locating piece side every
Installation test sensor, working sensor on plate, test sensor, working sensor test, the work with drawer locating piece respectively
Make position corresponding；Sensor bezel is set in the side of drawer 17, drawer sensor bezel when test, operating position is permissible
Block test, working sensor, thus sending drawer positions to remote terminal.However, at least there is certain office in prior art
Sex-limited, first, the price of sensor is higher, and use cost is larger, is unfavorable for large-scale use；Secondly, sensor is in use
Easily break down, once sensor failure will lead to not obtain the position of drawer；Again, the installation of sensor is loaded down with trivial details, no
Automated production beneficial to device.
Content of the invention
Therefore, the technical problems to be solved in the utility model is to overcome position sensor of the prior art easily to lose
Effect, high cost and install loaded down with trivial details defect, enter line position in the way of forming different circuit in test, link position by electric conductor
Put presentation of information, there is stability more preferably, cost is lower, beneficial to the technique effect of automated production.
This utility model provides a kind of docking apparatus with auxiliary contact, shows including socket (1), plug (2) and position
Showing device；Described socket (1) is provided with the first electric conductor, the second electric conductor and the 3rd electric conductor；Described plug (2) is provided with can be with
The Plug contact body of described first electric conductor, the second electric conductor and the electrical connection of the 3rd electric conductor；Described plug (2) insertion is described to insert
During seat (1), described Plug contact body connects described first electric conductor, described 3rd electric conductor formation test loop in testing position
Thus triggering described lever position indicator to be shown as testing position；Connect described second in Plug contact body described in link position to lead
Electric body, described 3rd electric conductor form link circuit thus described lever position indicator is shown as link position
Described first electric conductor, the second electric conductor, the 3rd electric conductor are the electric conductor with necessarily elasticity；Described first leads
Electric body, the second electric conductor, the 3rd electric conductor are installed in described socket (1) by way of press-fiting, and described Plug contact body leads to
Cross the mode press-fiting to be installed on described plug (2).
It is additionally provided with link position locating slot in described socket, when plug is inserted into link position, described slotting on plug
Head contact heads in link position locating slot described middle electric conductor thus forming stable connection status.
The close described socket (1) of described link position locating slot (12) exports the side of side, the going out of described socket (1)
Top near mouthful, the lower section of the near exit of described socket (1) further respectively have draw-in groove one (13), draw-in groove two (14), draw-in groove
Three (15) are used for fixing close described socket (1) the outlet side of described second electric conductor, the first electric conductor, the 3rd electric conductor
End.
Described testing position with respect to described link position closer to described socket (1) porch, when described plug connects
It is in loop off-state that contact is located at during the other positions between testing position and link position.
Described first electric conductor, the second electric conductor, the 3rd electric conductor be respectively upper conductive reed, middle conductive reed, under lead
Electric reed；Described Plug contact body includes pressing the contact spring located at described plug both sides and the arc located at contact spring top
Shape contact, described upper conductive reed has downwardly projecting structure in testing position, in order to insert with described in testing position
Head contact contact, described middle conductive reed be shorter in length than described upper conductive reed and described lower conductive reed, only when described
When plug reaches link position, ability and described middle conductive reed are connected.
Operation principle: when attaching plug inserts socket, to testing position, in plug contact body and socket, first leads row
Electric body, the 3rd electric conductor connect, and now trigger position display display current location is testing position；Can examine at testing position
Look into the working condition extracting control loop element in unit out.When plug is inserted into link position, in plug contact and socket
Second electric conductor, the 3rd electric conductor connect, and now trigger position display device display current location is link position.
The technical solution of the utility model has the advantage that compared to existing technologies
1. enter row positional information and show by the way of diverse location connects different circuit using electric conductor, due to electric conductor and
Plug contact body directly contact, therefore, effect is more reliable, and it is more stable to work；Electric conductor low price simultaneously, using becoming
This is relatively low, can greatly reduce production cost；Simultaneously because electric conductor is engaged with socket conveniently, be conducive to the automatic metaplasia of equipment
Produce, therefore, production efficiency be can greatly improve using the technical solution of the utility model.
2. highly stable annexation can be formed in link position by way of locating slot is set；And by setting
Draw-in groove one, draw-in groove two, draw-in groove three are fixed to electric conductor, thus ensureing the position of electric conductor stably, and then ensure equipment
Normal operation.
Brief description
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
In specific embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the docking apparatus with auxiliary contact of the present utility model；
Fig. 2 is the structural representation in testing position for this utility model；
Fig. 3 is the structural representation in link position for this utility model；
Fig. 4 is a portion enlarged drawing in Fig. 2；
Fig. 5 is b portion enlarged drawing in Fig. 2；
Description of reference numerals:
1- socket；2- plug；3- Plug contact reed；4- arc shape contact；5- Plug contact end；6- wiring hole；On 7-
Conductive reed；Conductive reed in 8-；9- testing position；Conductive reed under 10-；11- socket connecting hole；12- link position positions
Groove；13- draw-in groove one；14- draw-in groove two；15- draw-in groove three.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described
Embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of description this utility model with simplify description, rather than instruction or the hint device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.
As long as additionally, involved technical characteristic in this utility model different embodiments disclosed below is each other
The conflict of not constituting just can be combined with each other.
Embodiment one
Auxiliary circuit plug-in unit is made up of plug 2, socket 1 two parts.Plug 2 is removed for electrical connection electric conductor with socket 1
Outward, remaining main parts size is once suppressed by flame-resistant insulation plastics and is formed.
Plug 2 is pressed with top to be had the Plug contact reed 3 of arc shape contact 4 (plug contact can be arbitrary form
Contact lead a little, present embodiment preferably has the Plug contact reed 3 of arc shape contact 4), contact spring 3 be upper and lower two
Individual, there is ambroin sealing coat between two contact springs 3.Plug 2 rear end is plug bond end 5, plug bond end 5 be provided with
The auxiliary circuit plug basic simlarity of the corresponding wiring hole of Plug contact body phase 6, the structure design of plug 2 and generally each pattern.
Be pressed with conductive reed 7 in socket 1, middle conductive reed 8, lower conductive reed 9 (electric conductor can be any form of conductor, this
Embodiment is preferably conductive reed)；Socket 1 rear end is provided with and upper conductive reed 7, middle conductive reed 8, lower conductive reed 9 phase
Corresponding jack connector hole 11, is easy to outlet；The outlet of described lever position indicator and wiring hole 11 is with side wirelessly or non-wirelessly
Formula connects, thus connect upper conductive reed 7, lower conductive reed 9 and then trigger position display dress when plug row is to testing position
Put display current location be testing position, when plug row is to link position connect in conductive reed 8, lower conductive reed 9 and then
Trigger position display device display current location is link position.Because conductive reed structure is simple, cheap, reliability
Good, and installation simply facilitates implementation automated production, therefore, this utility model has the advantages that low cost, effect are good, and this reality
Can greatly improve production efficiency with new technique scheme.
For the ease of forming more stable annexation in link position, at link position, it is provided with link position locating slot
12, when plug 2 is inserted into link position, the arc shape contact 4 of plug 2 front end reed can be by the middle conductive reed 8 in socket 1
Head in link position locating slot 12, thus forming stable connection status.
Contact with the arc shape contact 4 of plug 2 leading portion for the ease of upper conductive reed 7, upper conductive reed 7 is in testing position
There is downwardly projecting part, when plug row is to testing position, arc shape contact 4 contact of plug 2 leading portion is easy to and is somebody's turn to do
The part contact protruding, so that connect more reliable and more stable.
For conductive reed 8 in ensureing, upper conductive reed 7, the stablizing of lower conductive reed 9, position in link position respectively
The side in close socket 1 exit of groove 12, socket 1 near the upper end in exit and lower end be respectively equipped with draw-in groove one, draw-in groove two,
Draw-in groove three, middle conductive reed 8, upper conductive reed 7 are set to, near one end of receptacle outlets, the shape of falling z, and lower conductive reed 9 is near slotting
The side of seat outlet is set to z shape；Therefore, upper conductive reed 7, middle conductive reed 8, lower conductive reed 9 are near receptacle outlets
One end can be inserted into draw-in groove, thus upper conductive reed 7, middle conductive reed 8, lower conductive reed 9 are stably fixed at relevant position.
In order that more meeting operating habit, testing position is arranged on the position exporting closer to socket 1 of link position,
The setting of middle conductive reed 8 relatively to go up conductive reed 7, lower conductive reed 9 shorter, when plug 2 row is to testing position and link position
Between other positions when be in loop off-state.
Embodiment two
Present embodiment is from the different of embodiment one: upper, middle and lower conductive reed is set to left, center, right conductive
Reed, the plug contact of plug 2 end is set to left and right arrangement and (will change the side of being arranged horizontally by arrangement up and down
Formula).Remaining is identical with embodiment one.
Embodiment three
Present embodiment is from the different of embodiment of above: for the ease of the production of conductive reed, can be by middle conduction
Reed 8 is set to, but other parts except link position in addition to by middle conductive reed 8 consistent with upper and lower conductive reed length
With insulator parcel, to ensure to be in loop off-state in the other positions in addition to test, link position.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Change among the protection domain created still in this utility model.
Claims (8)
1. a kind of docking apparatus with auxiliary contact it is characterised in that: include socket (1), plug (2) and position display dress
Put；Described socket (1) is provided with the first electric conductor, the second electric conductor and the 3rd electric conductor；Described plug (2) be provided with can with described
The Plug contact body of the first electric conductor, the second electric conductor and the electrical connection of the 3rd electric conductor；Described plug (2) inserts described socket
(1) when, described Plug contact body testing position connect described first electric conductor, described 3rd electric conductor formed test loop from
And trigger described lever position indicator and be shown as testing position；Connect described second in Plug contact body described in link position conductive
Body, described 3rd electric conductor form link circuit thus described lever position indicator is shown as link position.
2. the docking apparatus with auxiliary contact according to claim 1 it is characterised in that: described first electric conductor,
Two electric conductors, the 3rd electric conductor are the electric conductor with necessarily elasticity；Described first electric conductor, the second electric conductor, the 3rd conduction
Body is installed in described socket (1) by way of press-fiting, and described Plug contact body is installed on described inserting by way of press-fiting
On head (2).
3. the docking apparatus with auxiliary contact according to claim 2 it is characterised in that: in described socket (1) also
It is provided with link position locating slot (12), when plug (2) is inserted into link position, the described Plug contact body on plug (2) will
Described second electric conductor heads in link position locating slot (12) thus forming stable connection status.
4. the docking apparatus with auxiliary contact according to claim 2 it is characterised in that: described link position locating slot
(12) side that close described socket (1) exports side is provided with draw-in groove one (13), the top of the near exit of described socket (1)
It is provided with draw-in groove two (14), the lower section of the near exit of described socket (1) is provided with draw-in groove three (15), described second electric conductor, first
The end that electric conductor, the close described socket (1) of the 3rd electric conductor export side passes through described draw-in groove one (13), draw-in groove two respectively
(14), draw-in groove three (15) is fixing.
5. the docking apparatus with auxiliary contact according to claim 1 it is characterised in that: described testing position with respect to
Described link position closer to the porch of described socket (1), when described Plug contact body is located at testing position and link position
Between other positions when be in loop off-state.
6. the docking apparatus with auxiliary contact according to one of claim 1-5 it is characterised in that: described first is conductive
Body, described second electric conductor, described 3rd electric conductor are respectively upper conductive reed (7), middle conductive reed (8) and lower conductive reed
(9)；Described Plug contact body includes pressure located at the contact spring (3) of described plug both sides and the arc located at contact spring top
Shape contact (4).
7. the docking apparatus with auxiliary contact according to claim 6 it is characterised in that: described upper conductive reed (7)
In testing position, there is downwardly projecting structure, in order to contact with described Plug contact body in testing position.
8. the docking apparatus with auxiliary contact according to claim 6 it is characterised in that: the length of described middle conductive reed
Degree be shorter than described upper conductive reed and described lower conductive reed, only when described plug (2) reach link position when ability with described in
Conductive reed is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815212.XU CN205911561U (en) | 2016-07-29 | 2016-07-29 | Connect cartridge to put with auxiliary contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815212.XU CN205911561U (en) | 2016-07-29 | 2016-07-29 | Connect cartridge to put with auxiliary contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911561U true CN205911561U (en) | 2017-01-25 |
Family
ID=57803560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815212.XU Withdrawn - After Issue CN205911561U (en) | 2016-07-29 | 2016-07-29 | Connect cartridge to put with auxiliary contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129735A (en) * | 2016-07-29 | 2016-11-16 | 温州德源电气有限公司 | A kind of docking apparatus with auxiliary contact |
-
2016
- 2016-07-29 CN CN201620815212.XU patent/CN205911561U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129735A (en) * | 2016-07-29 | 2016-11-16 | 温州德源电气有限公司 | A kind of docking apparatus with auxiliary contact |
| CN106129735B (en) * | 2016-07-29 | 2020-04-21 | 温州德源电气有限公司 | Plug-in device with auxiliary contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20200421 |
|
| AV01 | Patent right actively abandoned |