CN207183575U - A kind of termination - Google Patents
A kind of termination Download PDFInfo
- Publication number
- CN207183575U CN207183575U CN201720850786.5U CN201720850786U CN207183575U CN 207183575 U CN207183575 U CN 207183575U CN 201720850786 U CN201720850786 U CN 201720850786U CN 207183575 U CN207183575 U CN 207183575U
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- screw
- side plate
- plate
- top plate
- conductive bar
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Abstract
The utility model provides a kind of termination,Including insulation crust,Wire frame,Screw and in insulation crust and through wire frame conductive bar,Wire frame includes the first side plate,Second side plate and the bottom plate of the first side plate of connection and the second side plate,The upper end of first side plate is provided with the first top plate extended to the second side plate,The upper end of second side plate is provided with the second top plate extended to the first side plate,First top plate is located at the top of the second top plate,The screwed hole being engaged with screw is equipped with first top plate and the second top plate,Screw passes sequentially through two screwed holes and contradicts conductive bar,Rotate screw and cause upper end motion of the wire frame to screw,And make it that bottom plate is close so that external wire to be compressed to conductive bar,Because conductive bar is fixed on insulation crust,Avoiding conductive bar position and shifting causes contact of the external wire with conductive bar unstable,And maximise the contact area between conductive bar and bottom plate,Make the connection of external wire more stable,Reliably.
Description
Technical field
It the utility model is related to electrical apparatus interstar connection technical field, more particularly to a kind of termination.
Background technology
With the development of electronics industry, the use range of termination is more and more wider, the stability pole of termination wiring
The earth effect use of electrical equipment.Termination in the market includes conductive plate and the wiring spiral shell being connected on conductive plate
Nail, external cable is connected by terminal screw and carries out wiring, with terminal screw dislocation, which easily occurs, for external cable causes wiring to be lost
Lose, so this mode of connection wiring is not sufficiently stable.
The content of the invention
The purpose of this utility model is to provide a kind of wiring stable, reliable, safety termination.
In order to achieve the above object, the utility model adopts the following technical scheme that：A kind of termination, including insulation are outer
Shell, wire frame, screw and in insulation crust and through wire frame conductive bar, wire frame include the first side plate, the second side
Plate and the bottom plate of the first side plate of connection and the second side plate, the upper end of the first side plate are provided with the first top plate extended to the second side plate,
The upper end of second side plate is provided with the second top plate extended to the first side plate, and the first top plate is located at the top of the second top plate, the first top
The screwed hole being engaged with screw is equipped with plate and the second top plate, screw passes sequentially through two screwed holes and contradicts conductive bar,
Rotate screw and cause upper end motion of the wire frame to screw, and make it that bottom plate is close so that external wire to be compressed to conductive bar.
Further, the insulation crust is provided with the mounting groove for being used for installing wire frame, rotates screw and causes wire frame edge
Mounting groove to move up and down to change the distance between conductive bar and bottom plate.
Further, the both ends of the insulation crust are provided with fixing hole, and fixing hole runs through along the length direction of insulation crust
Mounting groove is so that conductive bar passes through.
Further, the mounting groove is provided with multiple and uniform interval setting.
Further, the both sides of the insulation crust are equipped with mounting hole, the first side plate and the second side plate and mounting hole phase
Corresponding position is provided with through hole, and external wire passes sequentially through mounting hole and through hole to insert between conductive bar and bottom plate.
Further, the difference in height between first top plate and the second top plate is H, 1mm≤H≤2.5mm.
Further, first top plate and the first side plate are wholely set and are in " ┌ " type, the second top plate and the second side plate
It is wholely set and is in " ┐ " type.
Further, the screw is Cross Recess Head Screw；Or the screw is hexagon socket cap head screw；Or
Person, the screw are flat recess fillister head screw.
In the utility model, the orientation or position relationship of the instruction such as " upper end ", " top ", " on ", " under " be based on
Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction or dark
Show that the device of meaning or original paper there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
Limitation of the present utility model.
After adopting the above technical scheme, the utility model has the following advantages that：
1st, conductive bar is fixed in insulation crust and runs through wire frame, upper end motion of the wire frame to screw, wire frame
Bottom plate it is close so that external wire to be compressed to conductive bar, by the way that conductive bar is fixed on insulation crust, avoid conductive bar
Position, which shifts, causes contact of the external wire with conductive bar unstable, and maximises the contact between conductive bar and bottom plate
Area, make the connection of external wire more stable, reliable；By being provided with the first top plate and the second top plate of screwed hole, spiral shell
Nail is connected with wire frame by screwed hole, because the self-locking performance of screw thread is good, is not easy to loosen, is made the connection ratio between screw and wire frame
It is relatively reliable, add the reliability of termination wiring；Screw passes sequentially through two screwed holes and contradicts conductive bar, adds spiral shell
The contact area of line makes the wiring of termination more stable so as to adding the frictional force between screw and wire frame, and
Screwed hole on second top plate plays a part of guiding, screw pass sequentially through two screwed holes make screw to be screwed into direction more smart
Standard, make the fixed position of bottom plate more accurate, ensure that external wire is compressed by bottom plate and conductive plate, add termination wiring
Reliability；By the way that wire frame is arranged in insulation crust, insulation crust is non-conductive, adds the safety of termination wiring
Property.
2nd, by being provided for installing the mounting groove of wire frame in insulation crust, mounting groove limits the mobile side of wire frame
To, prevent wire frame from moving left and right and rotating, moved up and down when can only rotate screw along mounting groove with change conductive bar with
The distance between bottom plate, the stability of wire frame movement is ensure that, so as to add the stability of termination wiring.
3rd, by setting fixing hole at the both ends of insulation crust, length direction of the fixing hole along insulation crust is through installation
Groove, conductive bar is inserted from the both ends of insulation crust and run through wire frame, it is simple to operate, and good fixing effect, lead
Electric bar is not rotated by screw to be influenceed, and makes termination wiring more stable, reliable.
4th, mounting groove is provided with multiple and uniform interval setting, can connect more external wires, and consolidating on insulation crust simultaneously
Determine length direction insertion mounting groove of the hole along insulation crust, only a conductive bar need to be set, can both connect more external wires,
The stability of the wiring of termination is added, has saved production cost again.
5th, by setting mounting hole, the first side plate and the second side plate position corresponding with mounting hole in the both sides of insulation crust
Setting through hole is put, external wire is easily inserted by mounting hole and through hole between conductive bar and bottom plate, without in addition
Mounting head is set, makes termination wiring simple, has saved production cost, and termination only by mounting hole and through hole with
External connection, in upper end motion of the wire frame to screw, through hole also moves upwards, when external wire is compacted, through hole and peace
Dress hole does not connect, and the current-carrying part of whole termination is all wrapped up by insulation crust, is not exposed to outside, adds termination
Security.
6th, by setting difference in height between the first top plate and the second top plate, difference in height makes in the range of 1mm-2.5mm
The screwed hole of two top plates can play a part of guiding, and difference in height excessive will not result in the need for increasing the volume of device again.Work as height
When degree difference is less than 1mm, difference in height is too small between the first top plate and the second top plate, and the screwed hole on the second top plate can not rise well
To the effect of guiding；When difference in height is more than 2.5mm, the difference in height between the first top plate and the second top plate is excessive, it is necessary to increase
The volume of whole termination.
7th, the first top plate and the first side plate are wholely set and are in " ┌ " type, and the second top plate is wholely set with the second side plate and is in
" ┐ " type, the stability of wire frame is added, so as to add the stability of termination wiring.
8th, screw is Cross Recess Head Screw, turns screw with the position of Phillips screwdriver fixed cross groove, it is possible to band
Dynamic upper end motion of the wire frame to screw, it is easy to operate；Screw is hexagon socket cap head screw, and interior six are fixed with inner hexagon spanner
The position at angle turns screw, it is possible to upper end motion of the wire frame to screw is driven, it is easy to operate；Screw is flat recess socket cap
Screw, the position that fixed flat recess is operated on a word turn screw, it is possible to drive upper end motion of the wire frame to screw, operate
Simply.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of termination described in the utility model.
Fig. 2 is the sectional view of insulation crust in termination described in the utility model.
Fig. 3 is the sectional view of termination described in the utility model.
Fig. 4 is the part-structure schematic diagram of termination described in the utility model.
Fig. 5 is the part cooperation schematic diagram of termination described in the utility model.
It is as follows that each component names are marked in figure：
1st, insulation crust；11st, mounting groove；12nd, fixing hole；13rd, mounting hole；14th, through hole；2nd, wire frame；21st, the first side
Plate；22nd, the second side plate；23rd, bottom plate；24th, the first top plate；25th, the second top plate；26th, screwed hole；3rd, screw；4th, conductive bar.
Embodiment
As shown in Fig. 1 to 5, the utility model provides a kind of termination, including insulation crust 1, wire frame 2, screw 3,
Conductive bar 4, conductive bar 4 are fixedly mounted in insulation crust 1 and run through wire frame 2, and wire frame 2 includes the first side plate 21, second
Side plate 22 and bottom plate 23, bottom plate 23 connect the first side plate 21 and the second side plate 22, during upper end motion of the wire frame 2 to screw 3, connect
The bottom plate 23 of wire frame 2 is close to conductive bar 4, and because conductive bar 4 is fixed on insulation crust 1, external wire is compacted, by that will lead
Electric bar 4 is fixed on insulation crust 1, and the position for avoiding conductive bar 4 shifts the contact for causing external wire with conductive bar 4
It is unstable, and the contact area between conductive bar 4 and bottom plate 23 is maximised, make the connection of external wire more stable, reliable,
The upper end of first side plate 21 is provided with the first top plate 24 extended to the second side plate 22, and the upper end of the second side plate 22 is provided with to the first side
The second top plate 25 that plate 21 extends, the first top plate 24 are located at the top of the second top plate 25, on the first top plate 24 and the second top plate 25
The screwed hole 26 being engaged with screw 3 is equipped with, screw 3 is connected with wire frame 2 by screwed hole 26, because of the self-locking performance of screw thread
It is good, it is not easy to loosen, makes the connection between screw 3 and wire frame 2 reliable, adds the reliability of termination wiring, spiral shell
Nail 3 passes sequentially through two screwed holes 26 and contradicts conductive bar 4, and the contact area by increasing screw thread adds screw 3 and wiring
Frictional force between frame 2, make the wiring of termination more stable, and the screwed hole on the second top plate 25 plays the work of guiding
It is screwed into that direction is more accurate with what, screw 3 passed sequentially through that two screwed holes 26 make screw 3, makes the fixed position of bottom plate 23 more
Precisely, ensure that external wire is compressed by bottom plate 23 and conductive bar 4, add the reliability of termination wiring, by by wiring
Frame 2 is arranged in insulation crust 1, and insulation crust 1 is non-conductive, adds the security of termination wiring.
In the present embodiment, insulation crust 1 is provided with the mounting groove 11 for being used for installing wire frame 2, and mounting groove 11 limits wiring
The moving direction of frame 2, prevent wire frame 2 from moving left and right and circumferentially rotating, can only be when rotating screw 3 along on mounting groove 11
Lower movement ensure that the stability that wire frame 2 moves, connect so as to add to change the distance between conductive bar 4 and bottom plate 23
The stability of line apparatus wiring.
The both ends of insulation crust 1, which are provided with, is used to fixing the fixing hole 12 of conductive bar 4, and fixing hole 12 is along insulation crust 1
Length direction runs through mounting groove 11, conductive bar 4 is inserted from the both ends of insulation crust 1 and runs through wire frame 2, simple to operate
It is convenient, and good fixing effect, conductive bar 4 is not rotated by screw 3 to be influenceed, and makes termination wiring more stable, reliable.
Mounting groove 11 is provided with multiple and uniform interval setting, and mounting groove 11 is provided with multiple, can connect more external wires simultaneously,
And length direction insertion mounting groove of the fixing hole 12 on insulation crust 1 along insulation crust 1, only a conductive bar 4 need to be set,
More external wires can be connected, had both added the stability of the wiring of termination, have saved production cost, the present embodiment again
In, mounting groove is provided with 8, had both met the wiring number that most of external wire needs, and will not set again and excessively cause to waste.
The both sides of insulation crust 1 are equipped with mounting hole 13, and the first side plate 21 and the second side plate 22 are corresponding with mounting hole 13
Position be provided with through hole 14, external wire is easily passed sequentially through mounting hole 13 and through hole 14 with insert conductive bar 4 with
Between bottom plate 23, without setting mounting head in addition, make termination wiring simple, and saved production cost, and wiring fills
Put only by mounting hole 13 and through hole 14 and external connection, in upper end motion of the wire frame 2 to screw 3, through hole 14 is also upward
Motion, when external wire is compacted, through hole 14 does not connect with mounting hole 13, and the current-carrying part of whole termination is all outer by insulation
Shell 1 wraps up, and is not exposed to outside, adds the security of termination.
Specifically, conductive bar 4 is conductive copper bar, existing good electric conductivity, material price is again cheap, and saving is processed into
This.
Difference in height between first top plate 24 and the second top plate 25 is H, 1mm≤H≤2.5mm.In the present embodiment, H is
2mm, the screwed hole of the second top plate 25 is set to play a part of guiding, difference in height excessive will not result in the need for increasing wiring dress again
The volume put.
First top plate 24 and the first side plate 21 are wholely set and are in " ┌ " type, and the second top plate 25 is integrally set with the second side plate 22
Put and be in " ┐ " type, the stability of wire frame 2 is added, so as to add the stability of termination wiring.
Screw 3 is Cross Recess Head Screw, turns screw 3 with the position of Phillips screwdriver fixed cross groove, it is possible to band
Dynamic upper end motion of the wire frame 2 to screw 3, it is easy to operate.
It should be understood that the quantity N of mounting groove can also be 2,3,4,5,6,7,9 etc..
It should be understood that conductive bar can also be conductive aluminum strip, as long as there is good electric conductivity.
It should be understood that the height difference H between the first top plate and the second top plate can also be 1mm, 1.5mm, 2.5mm etc.
Deng.
It should be understood that screw can also be hexagon socket cap head screw, flat recess fillister head screw etc., as long as convenient
Turning screw makes upper end motion of the wire frame to screw.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope defined in appended claims.
Claims (8)
1. a kind of termination, it is characterised in that the termination includes insulation crust, wire frame, screw and located at insulation
In shell and through the conductive bar of wire frame, wire frame includes the first side plate, the second side plate and the first side plate of connection and the second side
The bottom plate of plate, the upper end of the first side plate are provided with the first top plate extended to the second side plate, and the upper end of the second side plate is provided with to first
Second top plate of side plate extension, the first top plate is located at the top of the second top plate, is equipped with the first top plate and the second top plate and spiral shell
The screwed hole being engaged is followed closely, screw passes sequentially through two screwed holes and contradicts conductive bar, rotates screw and causes wire frame to screw
Upper end motion, and make it that bottom plate is close so that external wire to be compressed to conductive bar.
2. termination according to claim 1, it is characterised in that the insulation crust, which is provided with, to be used to install wire frame
Mounting groove, rotate screw and wire frame is moved up and down along mounting groove to change the distance between conductive bar and bottom plate.
3. termination according to claim 2, it is characterised in that the both ends of the insulation crust are provided with fixing hole, Gu
Length direction of the hole along insulation crust is determined through mounting groove so that conductive bar passes through.
4. termination according to claim 2, it is characterised in that the mounting groove is provided with multiple and uniform interval and set
Put.
5. termination according to claim 1, it is characterised in that the both sides of the insulation crust are equipped with mounting hole,
First side plate and the second side plate position corresponding with mounting hole are provided with through hole, and external wire passes sequentially through mounting hole and through hole
To insert between conductive bar and bottom plate.
6. termination according to claim 1, it is characterised in that the height between first top plate and the second top plate
Difference is H, 1mm≤H≤2.5mm.
7. termination according to claim 1, it is characterised in that first top plate and the first side plate be wholely set and
In " ┌ " type, the second top plate and the second side plate are wholely set and are in " ┐ " type.
8. according to the termination described in claim 1-7 any one, it is characterised in that the screw is cross recess coiled hair spiral shell
Nail；Or the screw is hexagon socket cap head screw；Or the screw is flat recess fillister head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850786.5U CN207183575U (en) | 2017-07-13 | 2017-07-13 | A kind of termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850786.5U CN207183575U (en) | 2017-07-13 | 2017-07-13 | A kind of termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183575U true CN207183575U (en) | 2018-04-03 |
Family
ID=61736909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850786.5U Active CN207183575U (en) | 2017-07-13 | 2017-07-13 | A kind of termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528482A (en) * | 2022-09-02 | 2022-12-27 | 国网安徽省电力有限公司枞阳县供电公司 | Multi-station wiring device and method |
-
2017
- 2017-07-13 CN CN201720850786.5U patent/CN207183575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528482A (en) * | 2022-09-02 | 2022-12-27 | 国网安徽省电力有限公司枞阳县供电公司 | Multi-station wiring device and method |
| CN115528482B (en) * | 2022-09-02 | 2023-12-05 | 国网安徽省电力有限公司枞阳县供电公司 | Multi-station wiring device and method |
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