CN206947608U - Pedestal after rectangular connector - Google Patents
Pedestal after rectangular connector Download PDFInfo
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- CN206947608U CN206947608U CN201720757626.6U CN201720757626U CN206947608U CN 206947608 U CN206947608 U CN 206947608U CN 201720757626 U CN201720757626 U CN 201720757626U CN 206947608 U CN206947608 U CN 206947608U
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- line
- pedestal
- pressing
- base housing
- arc
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Abstract
The utility model discloses pedestal after a kind of rectangular connector, and it includes rear base housing and pressing line module, and an installation cavity for being used to install pressing line module is at least offered inside rear base housing；The wire via for offering the mounting hole communicated therewith on each installation cavity and communicating therewith；Wire via offers the inserted sheet via for connecting with each installation cavity, being penetrated for conductive insert in pressing line module on relative rear base housing end face；Pressing line module includes line ball centering block and the line ball housing of chamber is offered inside it, and screw hole and wiring inlet are offered in a side wall of line ball housing, and line ball housing opens up arc-shaped slot on the two side vertical with side wall where screw hole；Line ball centering block includes the arc compression block that is arranged in chamber and is fixedly connected with arc compression block and arc fixture block that activity is hung on two arc-shaped slots；The line pressing bolt for extending in chamber, driving arc compression block to rotatably compress the wire contacted with conductive insert is provided with screw hole and mounting hole.
Description
Technical field
It the utility model is related to rectangular connector, and in particular to the building block connector pressing line module of rectangular connector.
Background technology
Plug, socket in rectangular connector are connected using threaded guide rod, and have locking device, are mainly used in electronics and are set
The electrical connection of standby, intelligent instrumentation and control electronics.The rear pedestal of existing rectangular connector（In plug or socket
The important composition part in portion）Due to multiple conducting wires to be realized（Single line cable can be made up of the more unequal wires of diameter）'s
Connection, the slotted eye and the preceding pedestal of multiple confessions of multiple conducting wires are offered inside it（Important composition portion inside plug or socket
Part, preceding pedestal use with the pairing of rear pedestal）The slotted eye that penetrates of part, multiple slotted eyes and rear pedestal inside conductor topology layout are not
Rationally so that the conductor layouts through rear pedestal are in disorder.
Utility model content
For above-mentioned deficiency of the prior art, pedestal can be realized a variety of after rectangular connector provided by the utility model
The clamping of the solid conductor of diameter.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：
Pedestal after a kind of rectangular connector is provided, it includes rear base housing and pressing line module, inside rear base housing extremely
One is offered less through the rear side end face of base housing one and is used for the installation cavity for installing pressing line module；Each installation cavity edge
The mounting hole communicated therewith is offered on rear base housing on length direction and is communicated therewith, for for being arranged at pressing line module
On the wire via that passes through of wire；Offer on the relative rear base housing end face of wire via and connect with each installation cavity respectively
The inserted sheet via that the logical, conductive insert on preceding pedestal is penetrated in pressing line module；
Pressing line module includes line ball centering block and the line ball housing of chamber is offered inside it, is opened in a side wall of line ball housing
Provided with screw hole and wiring inlet, line ball housing opens up arc-shaped slot on the two side vertical with side wall where screw hole；Pressure
String pendulum block includes the arc compression block that is arranged in chamber and is fixedly connected with arc compression block and activity hang on two arc-shaped slots
On arc fixture block；It is provided with screw hole and mounting hole and extends in chamber, drives arc compression block to rotatably compress to insert with conduction
The line pressing bolt of the wire of piece contact.
Further, when offering at least two installation cavitys on rear base housing, the rear base shell at mounting hole place
The circular sleeve for being provided with body around mounting hole and extending to outside installation cavity, set between two neighboring wire via oriented
The shutter extended outside installation cavity.
Further, the end face that arc compression block contacts with line pressing bolt is arranged for ease of the arcwall face of line pressing bolt slip.
Further, the side end that line ball housing contacts with conductive insert is provided with a fillet surface.
Further, a fixed block extended into chamber is provided with screw hole, voltage supply line spiral shell is offered on fixed block
Follow closely through screwed hole.
Further, the side wall that the line ball housing side relative with setting wiring inlet place side wall contacts with conductive insert
Relative side is not provided with side wall.
Further, the cooperation for adjusting installation cavity and pressing line module is provided with least one side wall of each installation cavity
The convex tendon in gap.
Further, mounting hole is respectively positioned on the same side end face of rear base housing with wire via.
Further, the both sides of the end face of rear base housing setting wire via, which are provided with, is easy to rear pedestal and preceding pedestal group
Dress and the boss of separation.
The beneficial effects of the utility model are：The installation cavity opened up inside rear base housing and the peace connected with installation cavity
Hole and wire via are filled, so may insure only to fix a wire in each installation cavity, avoid wire at random in rear pedestal
Enclosure interior, cause the signal in each wire to interfere, and cause rectangular connector the problem of transfer rate is low to be present；Separately
Outside, because each installation cavity, mounting hole and wire via only set a part, the taking-up and loading of part can be facilitated.
The setting of circular sleeve and shutter, the installation site of line pressing bolt can be fixed, avoid line ball spiral shell
Nail tilts because screw-in is improper, two adjacent line pressing bolts is touched the situation for together, causing short circuit；Shutter
Plate can avoid mutually piling up between two neighboring wire via and the situation of short circuit occur.
Installation cavity on pedestal afterwards（Can have 1~12 it is even more more）Increase can be carried out as needed to delete, it is full
The installation of the multiple pressing line modules of foot, each installation cavity correspond to a pressing line module, and pressing line module can be taken out conveniently and fill
Enter, the inserted sheet via on rear pedestal can ensure that pressing line module is fixed on correct position with the inserted sheet on preceding pedestal.
After line ball centering block is installed in line ball housing activity, it is in fixed wire, because line ball centering block passes through arc fixture block
The larger amplitude of oscillation can be realized in chamber, larger cross-section scope is realized by the line pressing bolt of screw-in（Core section is 1mm2
~25mm2Wire, or even the wire of larger diameter）The compression of interior wire and the conductive insert of preceding pedestal, passes through this side
Formula connecting wire is solid and reliable, and realizes that line pressing bolt is consistent with wire outlet direction, ensure that rectangular connector can be
Intensive installation side by side in equipment.
, can after wire is pressed in pressing line module after line pressing bolt and wiring inlet are set by the way of parallel
Make line pressing bolt consistent with wire outlet direction, so as to reduce space needed for conducting wire, ensure that connector can be in equipment
Intensive installation side by side.
Brief description of the drawings
Fig. 1 is the stereogram of pedestal after rectangular connector.
Fig. 2 is the stereogram at rear one visual angle of base housing.
Fig. 3 is the stereogram at rear another visual angle of base housing.
Fig. 4 is the stereogram of pressing line module.
Fig. 5 is the sectional view of pressing line module.
Fig. 6 is the stereogram at another visual angle of pressing line module.
Wherein, 1, rear base housing；11st, installation cavity；12nd, circular sleeve；13rd, mounting hole；14th, boss；15th, shutter；
16th, wire via；17th, inserted sheet via；18th, convex tendon；2nd, line pressing bolt；3rd, line ball housing；31st, line ball centering block；311st, arc card
Block；32nd, fillet surface；33rd, wiring inlet；34th, fixed block；35th, arc-shaped slot；36th, snap ring.
Embodiment
Specific embodiment of the present utility model is described below, in order to which those skilled in the art understand
The utility model, it should be apparent that the utility model is not limited to the scope of embodiment, to the common skill of the art
For art personnel, if various change in the spirit and scope of the present utility model that appended claim limits and determines,
These changes are it will be apparent that all are created in the row of protection using the utility model of the utility model design.
As shown in Figure 1 to Figure 3, pedestal includes rectangular rear base housing 1 and pressing line module after the rectangular connector, after
Offered inside base housing 1 at least one through the rear side end face of base housing 1 one and for installing the installation of pressing line module
Chamber 11；Each installation cavity 11 along its length on rear base housing 1 on offer and communicate therewith, for being worn for line pressing bolt 2
Enter the mounting hole 13 compressed to the wire in the pressing line module in installation cavity 11 and communicate therewith, for for being arranged at line ball
The wire via 16 that wire in module passes through.
Wherein, mounting hole 13 is respectively positioned on the same side end face of rear base housing 1 with wire via 16.After so setting,
Can after wire is arranged on pressing line module, it is convenient by mounting hole 13 observe wire and pressing line module clamping situation and
The operation for facilitating line pressing bolt 2 to compress the wire on pressing line module.
Offered respectively on the relative end face of rear base housing 1 of wire via 16 before connecting, being used for each installation cavity 11
The inserted sheet via 17 that conductive insert on pedestal is penetrated in pressing line module.The setting of the position of inserted sheet via 17 avoid before pedestal in order to
Realize with rear pedestal to slotting, it is necessary to redesigned to its internal cavities, when ensure that preceding pedestal turns on rear pedestal, two
The structure of person can be simplified.
The installation cavity 11 on base housing 1 can suitably be increased as needed afterwards, and the number of installation cavity 11 is typically set
Put between 1-12, each installation cavity 11 corresponds to a mounting hole 13 and wire via 16, so sets after can avoiding
The wire of the inner shell of base housing 1 interferes, and ensures the quick transmission of signal.Installation one is used in each installation cavity 11
The pressing line module of conducting wire, it can so ensure quickly removing and loading for pressing line module.
As shown in Figures 4 to 6, the connector pressing line module includes line ball centering block 31 and the line ball of chamber is offered inside it
Housing 3, screw hole and wiring inlet 33 are offered in a side wall of line ball housing 3, and line ball housing 3 hangs down with side wall where screw hole
Arc-shaped slot 35 is opened up on straight two side.
As shown in Figure 5 and Figure 6, line ball centering block 31 includes the arc compression block being arranged in chamber and fixed with arc compression block to connect
Connect and the arc fixture block 311 that hang on two arc-shaped slots 35 of activity；It is provided with screw hole and extends in chamber, drives
Arc compression block rotatably compresses the line pressing bolt 2 of the wire contacted with conductive insert.
The activity of arc fixture block 311 is hung on being mainly achieved in that in two arc-shaped slots 35, the width of arc-shaped slot 35
Width of the degree more than arc fixture block 311；, can be by arc in order to ensure that arc fixture block 311 is firmly secured in arc-shaped slot 35
The depth of shape neck 35 is set greater than the height of arc fixture block 311, at least above two arc cards of length of arc fixture block 311
The distance between groove 35, the preferably length of arc fixture block 311 are more than the distance between two arc-shaped slots 35 and add two arcs
The thickness of neck 35.
Pressing line module is installed in rear base housing 1, afterwards by preceding base by pressing line module first when entering row conductor fixation
In chamber at where the conductive insert insertion wiring inlet 33 of seat, wire is penetrated into wire by rear base housing 1 afterwards and entered
Mouth 33, and positioned at the upper surface of conductive insert, afterwards, line pressing bolt 2 is screwed in, the line pressing bolt 2 progressed into chamber drives
Arc compression block rotates gradual adjacent wires, wire is close to conductive insert, until when line pressing bolt 2 is unable to turn, stops screwing in
Line pressing bolt 2.
Because line ball centering block 31 by arc fixture block 311 can realize the larger amplitude of oscillation in chamber, can so realize
The compression of wire and the conductive insert of preceding pedestal in the range of larger cross-section, connecting wire is solid and reliable in this way, and
And realize that line pressing bolt 2 is consistent with wire outlet direction, it ensure that rectangular connector can the intensive installation side by side in equipment.
In one embodiment of the present utility model, when in rear base housing 1 at least provided with two installation cavitys 11, installation
Parcel mounting hole 13 and the circular sleeve 12 to stretch out, specific ginseng are provided with the end face of rear base housing 1 at where hole 13
Fig. 1 is examined to Fig. 3.The setting of circular sleeve 12, the installation site of line pressing bolt 2 can be fixed, avoid line pressing bolt 2
Tilted because screw-in is improper, two adjacent line pressing bolts 2 is touched together, cause short circuit.
As shown in figures 1 and 3, during implementation, at least provided with two installation cavitys 11 in the preferably rear base housing 1 of this programme
When, the shutter 15 extended outside oriented installation cavity 11 is set between two neighboring wire via 16.The setting of shutter 15, can be with
Avoid mutually piling up between two neighboring wire via 16 and the situation of short circuit occur.
As shown in figure 3, when implementing, it is provided with the preferably each 11 at least one side wall of installation cavity of this programme for adjusting peace
It behave affectedly 11 convex tendons 18 with the fit clearance of pressing line module.
The introducing of convex tendon 18, it is ensured that each pressing line module is stably fixed in installation cavity 11, avoids rectangle from connecting
The wire that connect device makes to be installed on pressing line module under slight vibrations loosens, and influences the normal transmission of signal.
In one embodiment of the present utility model, rear base housing 1 sets the both sides of the end face of wire via 16 to set
There is the boss 14 for being easy to rear pedestal to assemble and separate with preceding pedestal.Equivalent to one guide frame of boss 14 herein, it can
In the inserted sheet on pressing line module and preceding pedestal when to inserting, accurate contraposition is realized, so as to ensure that in rear pedestal and preceding pedestal
Quick assembling and separation.
As shown in figure 5, when implementing, the end face setting that the preferred arc compression block of this programme contacts with line pressing bolt 2 is in be easy to press
The arcwall face that line screw 2 slides.The introducing of arcwall face, the friction resistance during motion of the opposing arcuate briquetting of line pressing bolt 2 can be reduced
Power, make slip more smooth.
For the ease of preceding pedestal and rear pedestal in blindmate, avoid both from not damaging inserting other signals of its inside freely and lead
Logical part, the side end that this programme then contacts in line ball housing 3 with conductive insert are provided with a fillet surface 32.
Because the sidewall thickness of line ball housing 3 is relatively small, in order to ensure that line pressing bolt 2 extends into the tight wire of chamber inner pressure
Stability, a fixed block 34 extended into chamber can be set in screw hole, voltage supply line spiral shell is offered on fixed block 34
The screwed hole that nail 2 passes through.The setting of fixed block 34, it can also prevent line pressing bolt 2 from coming off when screwing out line pressing bolt 2.
An annular groove is offered in line pressing bolt 2, a snap ring 36 is installed in annular groove；Fixed block 34 coordinates line pressing bolt 2
The snap ring 36 of upper installation, it can also prevent line pressing bolt 2 from coming off when screwing out line pressing bolt 2.
Pressing line module is in use, be installed in rear base housing 1, because the side wall of rear base housing 1 can be by arc pressure
Block is limited in the cavity of a closing, then for the weight for reducing whole rectangular connector, during implementation, and the preferred line ball of this programme
The side relative with setting the side wall that the relative side of the place side wall of wiring inlet 33 contacts with conductive insert of housing 3 is not provided with
Side wall.
In summary, this programme by installation cavity 11 on rear base housing 1 and the mounting hole 13 connected with installation cavity 11 and
The rational deployment of wire via 16, the volume of pedestal after rectangular connector can be greatly lowered, be easy to the miniaturization of connector.
The pressing line module set afterwards in base housing 1, set by the activity of line ball centering block 31, its in fixed wire,
Line ball centering block 31 coordinates with line pressing bolt 2 can realize the large range of amplitude of oscillation in chamber, so as to ensure that larger cross-section model
The compression of wire in enclosing.
Claims (9)
1. pedestal after rectangular connector, it is characterised in that including rear base housing and pressing line module, inside the rear base housing
One is at least offered through the rear side end face of base housing one and is used for the installation cavity for installing pressing line module；Each installation cavity
The mounting hole communicated therewith is offered on rear base housing on along its length and is communicated therewith, for for being arranged at line-pressing die
The wire via that wire on block passes through；The wire via offers with each pacifying respectively on relative rear base housing end face
It behave affectedly the inserted sheet via that connection, the conductive insert on preceding pedestal are penetrated in pressing line module；
The pressing line module includes line ball centering block and the line ball housing of chamber, a side wall of the line ball housing is offered inside it
On offer screw hole and wiring inlet, the line ball housing opens up on the two side vertical with side wall where the screw hole
Arc-shaped slot；The line ball centering block include the arc compression block that is arranged in the chamber and be fixedly connected with the arc compression block,
And the arc fixture block that activity is hung on two arc-shaped slots；Be provided with the screw hole and mounting hole extend in chamber,
Arc compression block is driven to rotatably compress the line pressing bolt of the wire contacted with conductive insert.
2. pedestal after rectangular connector according to claim 1, it is characterised in that when after base housing on offer at least
During two installation cavitys, it is provided with around mounting hole on the rear base housing at the mounting hole place and extends to outside installation cavity
Circular sleeve, the shutter extended outside oriented installation cavity is set between two neighboring wire via.
3. pedestal after rectangular connector according to claim 1, it is characterised in that the arc compression block and the line ball spiral shell
The tactile end face of nail joint is arranged for ease of the arcwall face that the line pressing bolt is slided.
4. pedestal after rectangular connector according to claim 1, it is characterised in that the line ball housing connects with conductive insert
Tactile side end is provided with a fillet surface.
5. pedestal after rectangular connector according to claim 1 a, it is characterised in that extension is provided with the screw hole
Enter the fixed block in chamber, the screwed hole passed through for line pressing bolt is offered on the fixed block.
6. according to pedestal after any described rectangular connectors of claim 1-5, it is characterised in that the line ball housing is with setting
The relative side of side wall that the relative side of side wall where wiring inlet contacts with conductive insert is not provided with side wall.
7. pedestal after rectangular connector according to claim 1, it is characterised in that each at least one side of installation cavity
The convex tendon of the fit clearance for adjusting installation cavity and pressing line module is provided with wall.
8. pedestal after rectangular connector according to claim 1, it is characterised in that the mounting hole and the wire via
It is respectively positioned on the same side end face of rear base housing.
9. pedestal after rectangular connector according to claim 8, it is characterised in that base housing sets wire mistake after described
The both sides of the end face in hole are provided with the boss for being easy to rear pedestal to assemble and separate with preceding pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757626.6U CN206947608U (en) | 2017-06-27 | 2017-06-27 | Pedestal after rectangular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757626.6U CN206947608U (en) | 2017-06-27 | 2017-06-27 | Pedestal after rectangular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947608U true CN206947608U (en) | 2018-01-30 |
Family
ID=61366162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720757626.6U Active CN206947608U (en) | 2017-06-27 | 2017-06-27 | Pedestal after rectangular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171114A (en) * | 2017-06-27 | 2017-09-15 | 四川华丰企业集团有限公司 | Pedestal after rectangular connector |
-
2017
- 2017-06-27 CN CN201720757626.6U patent/CN206947608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171114A (en) * | 2017-06-27 | 2017-09-15 | 四川华丰企业集团有限公司 | Pedestal after rectangular connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 No. 36 Yuejin Road, Sichuan, Mianyang Patentee after: Sichuan Huafeng Technology Co.,Ltd. Address before: 621000 No. 36 Yuejin Road, Sichuan, Mianyang Patentee before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |