CN209016291U - PLC fast insert-pull terminal - Google Patents
PLC fast insert-pull terminal Download PDFInfo
- Publication number
- CN209016291U CN209016291U CN201822018603.0U CN201822018603U CN209016291U CN 209016291 U CN209016291 U CN 209016291U CN 201822018603 U CN201822018603 U CN 201822018603U CN 209016291 U CN209016291 U CN 209016291U
- Authority
- CN
- China
- Prior art keywords
- conductive sheet
- plc
- wiring units
- terminal
- shell
- 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.)
- Expired - Fee Related
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a kind of PLC fast insert-pull terminal, including at least one wiring units, the wiring units include conductive sheet and shell；Live conductor chamber is opened up in the shell, the crimping is intracavitary equipped with the Anchor plate kit that can be moved up and down；The conductive sheet includes clamp end and the connecting pin for being electrically connected with PLC terminal, and the clamp end setting of the conductive sheet is intracavitary in crimping, and joint-clamping area is formed between the clamp end of the Anchor plate kit and conductive sheet.The terminals of PLC are electrically connected on the connecting pin of conductive sheet, and by the joint-clamping of conducting wire between Anchor plate kit and the clamp end of conductive sheet, the fast-wiring of terminal is realized by mobile Anchor plate kit and taken out stitches.
Description
Technical field
The utility model relates to a kind of PLC fast insert-pull terminals.
Background technique
When laboratory carries out Experiment of Electrical Engineering, disassembly multiple between Wiring port and conducting wire commonly using PLC is needed,
The step of each wiring and while taking out stitches are required to the turn of the screw repeatedly, screw causes its port can not because screwing and occurring stripped thread repeatedly
The generation of the case where use.
For this purpose, laboratory need one can fast and easily this terminal, to protect the Wiring port of PLC.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of PLC fast insert-pull terminals, can be PLC's with solution
Faster convenient wiring and the problem of take out stitches on Wiring port.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of PLC fast insert-pull terminal, including at least one wiring units be provided, the wiring units include conductive sheet with
And shell；
Live conductor chamber is opened up in the shell, the crimping is intracavitary equipped with the Anchor plate kit that can be moved up and down；
The conductive sheet includes clamp end and the connecting pin for being electrically connected with PLC terminal, the folder of the conductive sheet
Line end setting is intracavitary in crimping, and joint-clamping area is formed between the clamp end of the Anchor plate kit and conductive sheet.
Further, the Anchor plate kit includes pressing plate, and the pressing plate two sides are equipped with elastic slice；
The guiding flank of tooth is respectively formed in the intracavitary two side walls being oppositely arranged of the crimping, it is described to be oriented to each oblique of the flank of tooth
Tooth is arranged towards conductive sheet, and the translateral elastic slice of pressing plate is respectively engaged between the guiding flank of tooth in two side walls.
Further, the elastic slice is equipped with lug；
Sliding slot is offered on the guiding flank of tooth, the lug is slidably arranged in sliding slot, pressing lug band spring plate bullet
Property deformation so that elastic slice be detached from guiding the flank of tooth.
Further, the upper end of the conductive sheet offers threaded hole, and the terminal is screwed onto threaded hole.
Further, the link slot of vertical direction is offered on the shell；
The conductive sheet further includes conduction terminal, and the conduction terminal is plugged in link slot.
Further, including two wiring units, the wiring units being located above are fixedly connected on underlying wiring
Unit upper end, and the conductive sheet of underlying wiring units is horizontally disposed, is located above the conductive sheet connecting pin of wiring units
Be plugged in the link slot for being located below wiring units, and with the conductive sheet conduction terminal electricity that is located below in wiring units link slot
Property connection.
Further, it is equipped with magnetite in the two side walls up and down of the shell, be located above on wiring units shell
Magnetite magnetic is fixed on the magnetite being located below on wiring units shell.
The beneficial effects of the utility model are: the terminals of PLC are electrically connected on the connecting pin of conductive sheet, and will lead
The joint-clamping of line is between Anchor plate kit and the clamp end of conductive sheet, by mobile Anchor plate kit to realize the fast of terminal
It quick access line and takes out stitches.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of one connection unit of the utility model terminal；
Fig. 2 is the schematic diagram of two connection units of the utility model terminal；
Fig. 3 is the main view of Fig. 2；
Fig. 4 is the side view of Fig. 2；
Fig. 5 is the schematic diagram of pressing plate in the utility model terminal；
Fig. 6 is the horizontally disposed schematic diagram of conductive sheet in the utility model terminal；
Fig. 7 is the schematic diagram of conductive sheet in the utility model terminal；
Wherein；1, conductive sheet, 11, threaded hole, 1a, clamp end, 1b, connecting pin, 1c, conduction terminal, 2, shell, 21, guiding
The flank of tooth, 22, sliding slot, 23, link slot, 24, magnetite, 3, pressing plate, 31, elastic slice, 32, lug.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figures 1 to 7；A kind of PLC fast insert-pull terminal, including at least one wiring units, the wiring are provided
Unit includes conductive sheet 1 and shell 2；Live conductor chamber is opened up in the shell 2, intracavitary be equipped with of the crimping can move up and down
Anchor plate kit；The conductive sheet 1 includes the clamp end 1a and connecting pin 1b for being electrically connected with PLC terminal, described to lead
The upper end of electric piece 1 offers threaded hole 11, and the PLC terminal is screwed onto threaded hole 11.The clamp end 1a of the conductive sheet 1 is set
Set, the clamp end 1a of the Anchor plate kit and conductive sheet 1 between formation joint-clamping area intracavitary in crimping.
The Anchor plate kit includes pressing plate 3, and 3 two sides of pressing plate are equipped with elastic slice 31；The crimping is intracavitary to be oppositely arranged
Two side walls on be respectively formed guiding the flank of tooth 21, it is described guiding the flank of tooth 21 each helical teeth towards conductive sheet 1 be arranged, the pressure
The translateral elastic slice 31 of plate 3 is respectively engaged between the guiding flank of tooth 21 in two side walls.The elastic slice 31 is equipped with lug
32；Sliding slot 22 is offered on the guiding flank of tooth 21, the lug 32 is slidably arranged in sliding slot 22, and pressing 32 band of lug is moved
31 flexible deformation of piece, so that elastic slice 31 is detached from the guiding flank of tooth 21.
In order to connect the terminals of a PLC can with hole with multiple terminals, it is vertical to offer on the shell 2
The link slot 23 in direction；The conductive sheet 1 further includes conduction terminal 1c, and the conduction terminal 1c is plugged in link slot 23.Including two
A wiring units, the wiring units being located above are fixedly connected on underlying wiring units upper end, the shell 2 up and down
Magnetite 24 is equipped in two side walls, 24 magnetic of magnetite being located above on wiring units shell 2, which is fixed on, is located below wiring
On magnetite 24 in unit housings 2.And the conductive sheet 1 of underlying wiring units is horizontally disposed, is located above wiring units
1 connecting pin of conductive sheet be plugged in the link slot 23 for being located below wiring units, and be located below wiring units link slot
1 conduction terminal 1c of conductive sheet in 23 is electrically connected.
Multiple wiring units can be connected on the terminals of PLC in order to meet experiment demand, to realize that a port can
To connect the demand of multiple conducting wires simultaneously.
In actual operation.1. the conductive sheet 1 with threaded hole 11 is mounted on the Wiring port of PLC using before PLC, lead to
The threaded hole 11 on conductive sheet 1 is crossed screw tightening.
2. when wiring, conducting wire is put between the pressing plate 3 of this terminal and the clamp end 1a of conductive sheet 1, pressing pressing plate 3 until
Conducting wire is fixed.
3. take out stitches, this terminal two sides lug 32 outstanding is firmly pressed, shrinks the elastic slice 31 of 3 two sides of pressing plate, pressing plate 3
It can move up and down, conducting wire can take out.
4., only need to be by multiple connection units by being located at if wanting to connect multiple conducting wires on the same Wiring port of PLC
1 connecting pin of conductive sheet of top wiring units is plugged in the link slot 23 for being located below wiring units, and is connect with being located below
1 conduction terminal 1c of conductive sheet in line unit link slot 23 is electrically connected, the magnetites 24 of this previous terminal tip portions can with it is rear plus
The magnetite 24 of this terminal bottom attracts each other and can be fixed, the user of wiring and disconnecting method and this previous terminal
Method is identical.
Therefore, in laboratory experiment, this terminal play be to allow the Wiring port of PLC fast and easily with conducting wire
Be connected, when removing each wiring from and taking out stitches needs repeatedly the turn of the screw the step of, avoid screw from occurring stripped thread because screwing repeatedly and cause
The generation for the case where its port is not available.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (7)
1. a kind of PLC fast insert-pull terminal, which is characterized in that including at least one wiring units, the wiring units include leading
Electric piece (1) and shell (2)；
Live conductor chamber is opened up in the shell (2), the crimping is intracavitary equipped with the Anchor plate kit that can be moved up and down；
The conductive sheet (1) includes clamp end (1a) and the connecting pin (1b) for being electrically connected with PLC terminal, the conduction
Clamp end (1a) setting of piece (1) is intracavitary in crimping, is formed and is connect between the clamp end (1a) of the Anchor plate kit and conductive sheet (1)
Head clamping area.
2. PLC fast insert-pull terminal according to claim 1, which is characterized in that the Anchor plate kit includes pressing plate (3),
Pressing plate (3) two sides are equipped with elastic slice (31)；
The guiding flank of tooth (21) is respectively formed in the intracavitary two side walls being oppositely arranged of the crimping, it is described to be oriented to each of the flank of tooth (21)
A helical teeth is arranged towards conductive sheet (1), and the translateral elastic slice of the pressing plate (3) (31) is respectively engaged with the guiding in two side walls
Between the flank of tooth (21).
3. PLC fast insert-pull terminal according to claim 2, which is characterized in that the elastic slice (31) is equipped with lug
(32)；
It is offered sliding slot (22) on the guiding flank of tooth (21), the lug (32) is slidably arranged in sliding slot (22), by belling
Ear (32) band spring plate (31) flexible deformation, so that elastic slice (31) is detached from the guiding flank of tooth (21).
4. PLC fast insert-pull terminal according to claim 1, which is characterized in that the upper end of the conductive sheet (1) offers
Threaded hole (11), the PLC terminal are screwed onto threaded hole (11).
5. PLC fast insert-pull terminal according to claim 1, which is characterized in that offer vertical side on the shell (2)
To link slot (23)；
The conductive sheet (1) further includes conduction terminal (1c), and the conduction terminal (1c) is plugged in link slot (23).
6. PLC fast insert-pull terminal according to claim 5, which is characterized in that including two wiring units, be located above
Wiring units be fixedly connected on underlying wiring units upper end, and conductive sheet (1) water of underlying wiring units
Flat setting, conductive sheet (1) connecting pin for being located above wiring units are plugged in the link slot (23) for being located below wiring units,
And it is electrically connected with conductive sheet (1) conduction terminal (1c) being located below in wiring units link slot (23).
7. PLC fast insert-pull terminal according to claim 6, which is characterized in that the two side walls up and down of the shell (2)
On be equipped with magnetite (24), magnetite (24) magnetic being located above on wiring units shell (2), which is fixed on, is located below wiring list
On magnetite (24) on first shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018603.0U CN209016291U (en) | 2018-12-03 | 2018-12-03 | PLC fast insert-pull terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018603.0U CN209016291U (en) | 2018-12-03 | 2018-12-03 | PLC fast insert-pull terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016291U true CN209016291U (en) | 2019-06-21 |
Family
ID=66843508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018603.0U Expired - Fee Related CN209016291U (en) | 2018-12-03 | 2018-12-03 | PLC fast insert-pull terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016291U (en) |
-
2018
- 2018-12-03 CN CN201822018603.0U patent/CN209016291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |