CN207368245U - A kind of wiring units - Google Patents
A kind of wiring units Download PDFInfo
- Publication number
- CN207368245U CN207368245U CN201721385937.0U CN201721385937U CN207368245U CN 207368245 U CN207368245 U CN 207368245U CN 201721385937 U CN201721385937 U CN 201721385937U CN 207368245 U CN207368245 U CN 207368245U
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- China
- Prior art keywords
- plate
- tension disc
- connecting plate
- line frame
- pressing line
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Abstract
Electric field is the utility model is related to, specifically discloses a kind of wiring units.The wiring units, which include the first pressing line frame, the second pressing line frame and connection bolt, first pressing line frame, includes upper junction plate and upper tension disc, and the first side plate being respectively fixedly connected with upper junction plate and upper tension disc；The second pressing line frame lower connecting plate and lower tension disc, and the second side plate being respectively fixedly connected with lower connecting plate and lower tension disc；The upper tension disc is arranged on the top of lower tension disc, and forms cable space between upper tension disc and lower tension disc；The connection bolt is through the first connecting plate and the second connecting plate and drives the movement that is parallel to each other the first connecting plate and the second connecting plate.Above-described wiring units compress conducting wire using upper tension disc and lower tension disc, and the connection of conducting wire is reliable, the problems such as will not occurring to connect disconnection or loose contact, and also it is easy to operate, the reliability of connection and the simplicity of operation have been taken into account well.
Description
Technical field
It the utility model is related to electric field, and in particular to a kind of wiring units.
Background technology
In electric field, wire connection terminal is the common accessory for realizing electrical connection.As industrial automatization is more next
The requirement of higher and Industry Control is increasingly stringenter, accurate, and the dosage of wire connection terminal is also gradually increasing.With the hair of electronics industry
Exhibition, the use scope of wire connection terminal is more and more wider, and species is also more and more.Most common at present is exactly pcb board terminal,
Pcb board terminal is equipped with multiple wiring units.
Existing wiring units mainly have two types：
The first wiring units is set as shown in Figure 1, including pedestal 1.1 and hold-down bolt 1 on the pedestal 1.1
The bolt hole and wire guide that own centre line is mutually perpendicular to and communicates with each other.In use, conducting wire 1.3 is inserted into from wire guide, and pass through
The end of hold-down bolt 1 compresses conducting wire 1.3.Since the area of one 1.2 end of hold-down bolt is smaller, so hold-down bolt
Contact area between one 1.2 and conducting wire 1.3 is limited, in use, often occurs to be oriented to the situations such as sideslip, so as to cause to connect
Disconnection or loose contact are connect, influences the normal work of circuit.
Second Linking Method unit is as shown in Fig. 2, including fixed pressure plate 2.4 and hold-down bolt 2 2.2, the fixed pressure
Tight plate 2.4 is equipped with bolt hole, and hold-down bolt 2 2.2 passes through bolt hole；Hold-down bolt 2 2.2 is equipped with and is put down with fixed pressure plate
Capable floor 2.3, and between floor 2.3 and fixed pressure plate 2.4 formed conducting wire connection space.During connection, it will lead first
2.1 end of conducting wire, is then stretched into the connection space of conducting wire by the end hook of line 2.1, and hook formation is caught on compression
Bolt 2 2.4, finally screws hold-down bolt 2 2.4, completes patching operations.Compared with a kind of upper wiring units, the connection of conducting wire
Reliability higher；But in wiring, it is necessary in advance to conducting wire carry out crotch processing, and when wiring units installation space compared with
Hour, the insertion of conducting wire and conducting wire and bolt it is relatively difficult with credit union, wiring is less efficient.
The utility model is for the above problem of the prior art, there is provided a kind of wiring units, take into account well
The reliability of connection and the simplicity of operation.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of wiring units, using upper tension disc and lower tension disc pressure
Tight conducting wire, the connection of conducting wire is reliable, the problems such as will not occurring to connect disconnection or loose contact, and also it is easy to operate, it is simultaneous well
The reliability of connection and the simplicity of operation are cared for.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：A kind of wiring units, including the
One pressing line frame, the second pressing line frame and connection bolt, first pressing line frame include upper junction plate arranged in parallel and upper
Tension disc, and at least one block the first side plate being respectively fixedly connected with upper junction plate and upper tension disc；Second pressing line frame
Including lower connecting plate arranged in parallel and lower tension disc, and fixation connects respectively at least one piece and lower connecting plate and lower tension disc
The second side plate connect；The upper tension disc is arranged on the top of lower tension disc, and the shape between upper tension disc and lower tension disc
Into cable space；The connection bolt is through upper junction plate and lower connecting plate and drives phase upper junction plate and lower connecting plate
Mutual parallel motion.
First pressing line frame includes upper junction plate arranged in parallel and upper tension disc, and at least one piece and upper company
The first side plate that fishplate bar and upper tension disc are respectively fixedly connected with；Upper junction plate, upper tension disc and the first side plate as an entirety,
It is synchronized with the movement.Second pressing line frame includes lower connecting plate arranged in parallel and lower tension disc, and at least one piece with
The second side plate that connecting plate and lower tension disc are respectively fixedly connected with；Lower connecting plate, lower tension disc and the second side plate are whole as one
Body, is synchronized with the movement.The upper tension disc is arranged on the top of lower tension disc, and is formed between upper tension disc and lower tension disc
Cable space；In use, conducting wire stretches into cable space, upper tension disc and lower tension disc mutually move compression conducting wire, and existing
Wiring units are compared, and upper tension disc forms the cable space of a parallel stabilization with lower tension disc, even if conducting wire is being installed or made
It is moved during, the situations such as connection disconnection or loose contact, the good reliability of conducting wire connection will not occurs；In addition
In wiring, conducting wire is directly protruding into cable space after insulating layer is removed, and is not required to additionally carry out the operation such as end crotch, behaviour
Make simple and convenient.The connection bolt is through upper junction plate and lower connecting plate and drives phase upper junction plate and lower connecting plate
Mutual parallel motion；One keeps fixing in first pressing line frame and the second pressing line frame, and be rotatably connected bolt, drive two pressing line frames it
Between relative motion, complete crimping operation, it is simple and practical.Such scheme has taken into account reliability and the operation of conducting wire connection well
Simplicity.
Preferably, the connection bolt is equipped with limiting plate, and formed between the nut of limiting plate and connection bolt
Limit space；The upper junction plate is equipped with through hole, and the lower connecting plate is equipped with threaded hole；The connection bolt according to
It is secondary to pass through through hole and threaded hole, and the upper junction plate is located in limit space.
Preferably, the upper junction plate, which is equipped with, extends to the guide groove of through hole from side, the guide groove is along thickness
Upper junction plate is run through in direction.During installation, guide groove insertion limit space, connecting can only rotate between bolt and upper junction plate,
It is opposing stationary along the axis direction of threaded screw fasteners.
Preferably, the upper junction plate is respectively equipped with connection chimb parallel to the both sides of guide groove.Upper junction plate passes through
Connection chimb is fixed, when in use, the first pressing line frame transfixion, under the driving of connection bolt, the second pressing line frame phase
Moved for the first pressing line frame, complete compression and the release of conducting wire.
Preferably, second pressing line frame further includes the 3rd side plate, the lower connecting plate, the second side plate, push
Line plate and the 3rd side plate surround rectangle.The stability of rectangular frame is good, and conducting wire is born jointly with the second side plate and the 3rd side plate
Pressure, pressing line frame are unlikely to deform, and the connection of conducting wire is more reliable.
Preferably, second pressing line frame further includes the top plate with lower connecting plate parallel contact, the top plate with
The junction of 3rd side plate is equipped with the first strengthening groove, and the one end of the top plate away from the 3rd side plate is equipped with first and strengthens convex block；Institute
State lower connecting plate and be equipped with the second strengthening groove corresponding with the first reinforcement convex block with the junction of the second side plate, the lower connecting plate is remote
One end from the second side plate is equipped with the corresponding with the first strengthening groove second reinforcement convex block.When compressing, the thrust of conducting wire passes through
Second side plate and the 3rd side plate are transferred to lower connecting plate and top plate, and lower connecting plate and top plate fit closely and at the same time with being connected bolt
Connection, adds the structural stability of lower pressing line frame, reduces the risk of lower pressing line frame deformation, and first, which strengthens convex block and second, adds
The cooperation of strong groove and the cooperation of the second reinforcement convex block and the first strengthening groove, can prevent during use, lower connecting plate and top
Generation sidesway between plate, the depth of parallelism in raising between tension disc and lower tension disc, and reduce cutting suffered by connection bolt
Shear force, improves the service life of equipment.
Brief description of the drawings
Fig. 1 is the structure diagram of wiring units in the prior art；
Fig. 2 is the structure diagram of another wiring units in the prior art；
Fig. 3 is a kind of structure diagram of wiring units of the present embodiment；
Fig. 4 is the structure diagram of the first pressing line frame in a kind of wiring units of the present embodiment；
Fig. 5 is the structure diagram of the second pressing line frame in a kind of wiring units of the present embodiment.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
Embodiment
As shown in figure 3, a kind of wiring units, including the first pressing line frame 2, the second pressing line frame 3 and connection bolt 1, it is described
First pressing line frame 2 includes upper junction plate 21 and upper tension disc 25 arranged in parallel, and at least one piece with upper junction plate 21 and
The first side plate 24 that upper tension disc 25 is respectively fixedly connected with；Upper junction plate 21,25 and first side plate 24 of upper tension disc are used as one
It is overall, it is synchronized with the movement.Second pressing line frame 3 includes lower connecting plate 33 arranged in parallel and lower tension disc 38, and extremely
Few one block of second side plate 37 being respectively fixedly connected with lower connecting plate 33 and lower tension disc 38；Lower connecting plate 33, lower tension disc 38
An entirety is used as with the second side plate 37, is synchronized with the movement.The upper tension disc 25 is arranged on the top of lower tension disc 38, and
Cable space 4 is formed between upper tension disc 25 and lower tension disc 38；In use, conducting wire 5 stretches into cable space 4, upper tension disc 25
Conducting wire 5 is compressed with the mutually movement of lower tension disc 38, compared with existing wiring units, upper tension disc 25 is formed with lower tension disc 38
The cable space 4 of one parallel stabilization, even if conducting wire 5 is moved during installation or use, will not connect
The situation such as disconnection or loose contact, the good reliability that conducting wire 5 connects；In addition in wiring, conducting wire 5 is direct after insulating layer is removed
Cable space 4 is stretched into, is not required to additionally carry out the operation such as end crotch, it is simple to operate.The connection bolt 1 passes through
Upper junction plate and lower connecting plate simultaneously drive the movement that is parallel to each other between upper junction plate and lower connecting plate.First pressing line frame 2 and second
One keeps fixing in pressing line frame 3, and be rotatably connected bolt 1, drives relative motion between two pressing line frames, completes crimping operation,
It is simple and practical.Such scheme has taken into account the reliability of the connection of conducting wire 5 and the simplicity of operation well.
Further, the connection bolt 1 is equipped with limiting plate 11, and spacing sky is formed between limiting plate 11 and nut
Between；As shown in figure 4, the upper junction plate 21 is equipped with through hole 22, the lower connecting plate 33 is equipped with threaded hole 341；Institute
The connection bolt 1 stated sequentially passes through through hole 22 and threaded hole 341, and the upper junction plate 21 is located in limit space.It is described
Upper junction plate 21 is equipped with the guide groove 26 that through hole 22 is extended to from side, and 26 through-thickness of guide groove runs through upper connection
Plate 21.During installation, guide groove 26 is inserted into limit space, and connecting can only rotate between bolt 1 and upper junction plate 21, along bolt spiral shell
The axis direction of bolt is opposing stationary.The upper junction plate 21 is respectively equipped with connection chimb 23 parallel to the both sides of guide groove 26.On
Connecting plate 21 is fixed by connecting chimb 23, when in use, 2 transfixion of the first pressing line frame, in the driving of connection bolt 1
Under, the second pressing line frame 3 is moved relative to the first pressing line frame 2, completes compression and the release of conducting wire 5.
Further, as shown in figure 5, second pressing line frame 3 further includes the 3rd side plate 39, the lower connecting plate
33rd, the second side plate 37,38 and the 3rd side plate 39 of lower tension disc surround rectangle.The stability of rectangular frame is good, with the second side plate 37
Bear the pressure of conducting wire 5 jointly with the 3rd side plate 39, pressing line frame is unlikely to deform, and the connection of conducting wire 5 is more reliable.Second pressure
Wire frame 3 further includes the top plate 34 with 33 parallel contact of lower connecting plate, and the top plate 34 and the junction of the 3rd side plate 39 are equipped with
First strengthening groove 32, the described one end of top plate 34 away from the 3rd side plate 39 are equipped with first and strengthen convex block 35；The lower connecting plate 33
Second strengthening groove 36 corresponding with the first reinforcement convex block 35 is equipped with the junction of the second side plate 37, the lower connecting plate 33 is remote
One end of second side plate 37 is equipped with strengthens convex block 31 with the first strengthening groove 32 corresponding second.When compressing, the thrust of conducting wire 5
Lower connecting plate 33 and top plate 34 are transferred to by the second side plate 37 and the 3rd side plate 39, lower connecting plate 33 and top plate 34 fit closely
And connected at the same time with being connected bolt 1, the structural stability of lower pressing line frame is added, reduces the risk of lower pressing line frame deformation, the
One strengthens the cooperation of 35 and second strengthening groove 36 of convex block and the cooperation of the second reinforcement 31 and first strengthening groove 32 of convex block, can prevent
During use, the generation sidesway between lower connecting plate 33 and top plate 34, in raising between tension disc 25 and lower tension disc 38
The depth of parallelism, and reduce the shearing force suffered by connection bolt 1, improve the service life of equipment.
Above-described wiring units, compress conducting wire, the connection of conducting wire is reliable, will not using upper tension disc and lower tension disc
The problems such as generation connection disconnection or loose contact, and it is easy to operate, the reliability of connection and the letter of operation have been taken into account well
Just property.
In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality
Within new protection domain.
Claims (6)
- A kind of 1. wiring units, it is characterised in that：Including the first pressing line frame（2）, the second pressing line frame（3）With connection bolt（1）, institute The first pressing line frame stated（2）Including upper junction plate arranged in parallel（21）With upper tension disc（25）, and at least one piece with it is upper Connecting plate（21）With upper tension disc（25）The first side plate being respectively fixedly connected with（24）；Second pressing line frame（3）Including phase The lower connecting plate being mutually arranged in parallel（33）With lower tension disc（38）, and at least one piece and lower connecting plate（33）With lower tension disc（38） The second side plate being respectively fixedly connected with（37）；The upper tension disc（25）It is arranged on lower tension disc（38）Top, and upper Tension disc（25）With lower tension disc（38）Between form cable space（4）；The connection bolt（1）Through upper junction plate（21） And lower connecting plate（33）And drive upper junction plate（21）And lower connecting plate（33）Between be parallel to each other movement.
- 2. wiring units according to claim 1, it is characterised in that：The connection bolt（1）It is equipped with limiting plate（11）, And in limiting plate（11）Limit space is formed between the nut of connection bolt；The upper junction plate（21）It is equipped with through hole （22）, the lower connecting plate（33）It is equipped with threaded hole（341）；The connection bolt（1）Sequentially pass through through hole（22）With Threaded hole（341）, and the upper junction plate（21）In limit space.
- 3. wiring units according to claim 2, it is characterised in that：The upper junction plate（21）Equipped with being extended to from side Through hole（22）Guide groove（26）, the guide groove（26）Through-thickness runs through upper junction plate（21）.
- 4. wiring units according to claim 3, it is characterised in that：The upper junction plate（21）Parallel to guide groove（26） Both sides be respectively equipped with connection chimb（23）.
- 5. according to the wiring units any one of claim 1-4, it is characterised in that：Second pressing line frame（3）Also Including the 3rd side plate（39）, the lower connecting plate（33）, the second side plate（37）, lower tension disc（38）With the 3rd side plate（39）Enclose It is rectangular.
- 6. wiring units according to claim 5, it is characterised in that：Second pressing line frame（3）Further include and lower company Fishplate bar（33）The top plate of parallel contact（34）, the top plate（34）With the 3rd side plate（39）Junction be equipped with the first strengthening groove （32）, the top plate（34）Away from the 3rd side plate（39）One end be equipped with first strengthen convex block（35）；The lower connecting plate（33） With the second side plate（37）Junction be equipped with and first strengthen convex block（35）Corresponding second strengthening groove（36）, the lower connecting plate （33）Away from the second side plate（37）One end be equipped with and the first strengthening groove（32）Corresponding second strengthens convex block（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385937.0U CN207368245U (en) | 2017-10-25 | 2017-10-25 | A kind of wiring units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385937.0U CN207368245U (en) | 2017-10-25 | 2017-10-25 | A kind of wiring units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368245U true CN207368245U (en) | 2018-05-15 |
Family
ID=62420163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385937.0U Active CN207368245U (en) | 2017-10-25 | 2017-10-25 | A kind of wiring units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103617A (en) * | 2018-08-30 | 2018-12-28 | 上海羿煜电子科技有限公司 | A kind of pcb board connecting terminal |
| CN109818309A (en) * | 2019-04-02 | 2019-05-28 | 南昌科卓科技有限公司 | A kind of computer line winder |
-
2017
- 2017-10-25 CN CN201721385937.0U patent/CN207368245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103617A (en) * | 2018-08-30 | 2018-12-28 | 上海羿煜电子科技有限公司 | A kind of pcb board connecting terminal |
| CN109103617B (en) * | 2018-08-30 | 2020-06-30 | 上海羿煜电子科技有限公司 | Wiring terminal for PCB |
| CN109818309A (en) * | 2019-04-02 | 2019-05-28 | 南昌科卓科技有限公司 | A kind of computer line winder |
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| GR01 | Patent grant |