CN206532903U - A kind of follow-on PCB binding posts - Google Patents
A kind of follow-on PCB binding posts Download PDFInfo
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- CN206532903U CN206532903U CN201720222701.9U CN201720222701U CN206532903U CN 206532903 U CN206532903 U CN 206532903U CN 201720222701 U CN201720222701 U CN 201720222701U CN 206532903 U CN206532903 U CN 206532903U
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- conductive shell
- follow
- shell
- binding posts
- pcb binding
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Abstract
The utility model is related to a kind of follow-on PCB binding posts, including insulating base and at least one the wiring cavity being arranged in insulating base, be provided with conductive shell, in addition to shell fragment, the clip that conductive shell can be limited in the wiring cavity and the compacting part that the shell fragment can be driven wire to be pressed on conductive shell inwall bottom on the conductive shell in the wiring cavity.The binding post can prevent conductive shell from being rotated in insulating base under conditions of Connection capacity is big and torsion is big, work relatively reliable, stably.
Description
Technical field
The utility model is related to a kind of binding post, and in particular to a kind of follow-on PCB binding posts.
Background technology
Binding post is a kind of important component, plays fastening, connection, the important function of current-carrying, is crimped using screw
Binding post, be also widely used on the electric equipment of industry-by-industry, such as electric power, petrochemical industry, automatically control, machine
Tool, ship, railway transportation, communication etc..Also it is essential component in electric energy meter, in the verification of electric energy meter, needs
The sampling of the electric parameters such as voltage, electric current is realized by binding post.Binding post of the prior art as shown in figure 1,
The binding post includes screw 3 ', square 2 ' and pedestal 1 ', by screw 3 ', square 2 ' is moved up and down, and by square 2 '
Clamp carrying object locking wire 4 ', but torsion it is unstable when, square 2 ' is rotated in pedestal 1 ', the fracture of square 2 ', base easily occurs
The problems such as 1 ' side wall of seat is heaved, cover plate 3 ' is deviate from from pedestal 1 ', screw 3 ' sink, it is therefore desirable to make to existing binding post
It is further to improve.
Utility model content
Technical problem to be solved in the utility model is Connection capacity is big, torsion for prior art there is provided one kind
Under conditions of shakiness, functional reliability height and the good follow-on PCB binding posts of stability.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of follow-on PCB binding posts,
Including insulating base and at least one the wiring cavity being arranged in insulating base, conductive shell is provided with the wiring cavity
Body, it is characterised in that：Also include the shell fragment on the conductive shell, conductive shell can be limited in wiring cavity
Clip and the compacting part that shell fragment can be driven to be pressed on wire on conductive shell inwall bottom.
Improve again, clip includes location division and limiting section, location division is removable installed in insulating base, and limiting section is set
Put and be turned over downwards that form can lateral wall phase corresponding with conductive shell on front side of conductive shell inwall bottom and limiting section
Support and spacing positioning side.
Further improve, the upper surface of limiting section is provided with striped.
Improve again, shell fragment includes the fixed part being connected on conductive shell and the elastic line ball being arranged in conductive shell
Portion, conductive shell offers the jack that the elastic line ball portion of ammunition feed piece is worn vertically, wiring cavity, the fixed part of shell fragment and
Conductive shell offers first through hole, the second through hole and the third through-hole sequentially passed through for compacting part respectively.
Further improve, compacting part is screw.
Further improve, fixed part and elastic line ball portion are integrally formed and the structure that takes the shape of the letter U, and fixed part is arranged at conductive shell
Top.
Improve again, shell fragment is the shell fragment being made of stainless steel.
Further improve, conductive shell is the housing being made of phosphor bronze.
Further improve, the both sides of insulating base upper end are provided with the step for placing finger.
Compared with prior art, the utility model has the advantage of：The binding post includes being arranged on conductive shell
Shell fragment, the clip that conductive shell can be limited in wiring cavity and it can drive shell fragment that wire is pressed in conductive shell
Compacting part on the bottom wall of side, Connection capacity is big, torsion it is unstable under conditions of, prevent conductive shell from turning in insulating base
It is dynamic；In addition, shell fragment is the shell fragment being made of stainless steel, conductive shell is the housing being made of phosphor bronze, due to shell fragment and
Conductive shell uses different materials, and shell fragment and conductive shell are provided with different elastic performances, are not returned so as to prevent shell fragment
The situation of bullet, such structure design makes binding post work relatively reliable, stably.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is the structural representation of follow-on PCB binding posts in the utility model embodiment；
Fig. 3 is Fig. 2 stereochemical structure exploded view；
Fig. 4 is the stereochemical structure exploded view of another angles of Fig. 2；
Fig. 5 is sectional views of the Fig. 2 along A-A directions；
Fig. 6 is that binding post shown in Fig. 2 places the profile along A-A directions after wire；
Fig. 7 is that the profile after wire along A-A directions is compressed using binding post shown in Fig. 2；
Along the profile in A-A directions when Fig. 8 takes out for the wire compressed in binding post shown in Fig. 2.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 2 to Fig. 8, follow-on PCB binding posts in the present embodiment include being provided with least one wiring
Insulating base 1, conductive shell 2, shell fragment 3, clip 4 and the compacting part 5 of cavity 11；
Conductive shell 2 is provided with wiring cavity 11, conductive shell 2 is provided with shell fragment 3, and clip 4 can limit conductive shell 2
In wiring cavity 11；Compacting part 5 can drive shell fragment 3 that wire 6 is pressed on the inner side bottom wall of conductive shell 2.Its
In, the wiring cavity 11 in insulating base 1 can set multiple, to meet the reality that needs access multiple wires in binding post
Border demand；For example, three wiring cavitys 11 are provided with the present embodiment in insulating base 1.In addition, compacting part 5 has a variety of choosings
Select, for example, can be screw or bolt or with certain rigid body of rod, but for structure and cost angle, preferably
Compacting part 5 is screw.
In the present embodiment, clip 4 includes location division 41 and limiting section 42, and location division 41 is removable installed in insulating base
In 1, dismountable mode has a variety of, in the present embodiment preferably, provided with the neck being engaged with location division 41 in insulating base 1；
Limiting section 42 is arranged on the inner side bottom wall of conductive shell 2, and limiting section 42 front side be turned over downwards form can and conductive shell
The corresponding lateral wall of body 2 offsets and realizes spacing positioning side 421, and the upper surface of limiting section 42 is provided with striped 422, this
Line uses concave and convex stripe, so can not only strengthen compression effect of the wire in conductive shell, and can prevent conductive shell
Body 2 is rotated in the insulating base 1, so that binding post work is relatively reliable, stably.Divide in addition, can also have on clip 4
Not Lian Jie location division 41 and limiting section 42 facade 43, facade 43 is oppositely arranged with wiring cavity 11, is entered with to meet wire 6 and connect
When in line cavity 11, the facade 43 plays the effect for stopping that wire is gone successively to.
In order to which preferably wire 6 is pressed on the inner side bottom wall of conductive shell 2, shell fragment 3 includes being connected to conductive shell 2
On fixed part 31 and the elastic line ball portion 32 that is arranged in conductive shell 2, conductive shell 2 offers ammunition feed piece 3 vertically
The jack 21 that elastic line ball portion 32 is worn, wiring cavity 11, the fixed part 31 of shell fragment 3 and conductive shell 2 offer confession respectively
First through hole 111, the second through hole 311 and third through-hole 22 that compacting part 5 is sequentially passed through, fixed part 31 and elastic line ball portion 32
Structure there is in diversified forms, the present embodiment preferred fixed part 31 and elastic line ball portion 32 be integrally formed and the structure that takes the shape of the letter U, it is and solid
Determine the top that portion 31 is arranged at conductive shell 2.
In order to prevent shell fragment 3 Connection capacity is big and not resilience in the case that torsion is big, preferably shell fragment 3 is in the present embodiment
The shell fragment being made of stainless steel, conductive shell 2 is the housing being made of phosphor bronze, because shell fragment 3 and conductive shell 2 are used
Different materials, shell fragment and conductive shell are provided with different elastic performances, so that the situation of shell fragment not resilience is prevented, it is convenient
Access and taking-up of the wire in binding post.
Take for convenience binding post, as an improvement, being provided with the platform for placing finger in the both sides of the upper end of insulating base 1
Rank 12, the presence of the step 12 facilitates user to plug and remove and install product with hand.
The course of work using binding post access wire, taking-up wire is as follows：
It is shown in Figure 6, it is necessary to which when wire 6 is linked into the binding post, one end of wire 6 is positioned over into conductive shell
The limiting section 42 of the inner side bottom wall of body 2；It is shown in Figure 7, by the turn screw of screw 7, move downward screw, so as to drive bullet
Wire 6 is pressed in conductive shell 2 by the elastic line ball portion 32 of piece 3；It is shown in Figure 8, it is necessary to by wire 6 from the binding post
During middle taking-up, it is only necessary to reversely rotate screw, the elastic resilience of line ball portion 32 reaches that elastic line ball portion 32 slowly departs from wire 6,
Take out wire 6.
Claims (10)
1. a kind of follow-on PCB binding posts, including insulating base (1) and be arranged in insulating base (1) at least one
Conductive shell (2) is provided with individual wiring cavity (11), the wiring cavity (11), it is characterised in that：Also include being arranged on institute
State the shell fragment (3) on conductive shell (2), the clip (4) that conductive shell (2) can be limited in wiring cavity (11) and can
Wire (6) is pressed on the compacting part (5) on conductive shell (2) inwall bottom by driving shell fragment (3).
2. follow-on PCB binding posts according to claim 1, it is characterised in that：The clip (4) includes location division
(41) and limiting section (42), the location division (41) is removable installed in the insulating base (1), the limiting section (42)
It is arranged on the inside of the conductive shell (2) on front side of bottom wall and limiting section (42) and is turned over downwards that form can be with the conductive shell
(2) corresponding lateral wall offsets and realizes spacing positioning side (421).
3. follow-on PCB binding posts according to claim 2, it is characterised in that：The upper table of the limiting section (42)
Face is provided with striped (422).
4. follow-on PCB binding posts according to claim 1, it is characterised in that：The shell fragment (3) includes being connected to
Fixed part (31) on conductive shell (2) and the elastic line ball portion (32) being arranged in conductive shell (2), the conductive shell
(2) jack (21) that the elastic line ball portion (32) of ammunition feed piece (3) wears, the wiring cavity (11), shell fragment are offered vertically
(3) fixed part (31) and conductive shell (2) offer respectively for compacting part (5) sequentially pass through first through hole (111),
Second through hole (311) and third through-hole (22).
5. follow-on PCB binding posts according to claim 4, it is characterised in that：The compacting part (5) is spiral shell
Nail.
6. follow-on PCB binding posts according to claim 4, it is characterised in that：The fixed part (31) and elasticity
Line ball portion (32) is integrally formed and the structure that takes the shape of the letter U, and the fixed part (31) is arranged at the top of the conductive shell (2).
7. follow-on PCB binding posts according to any one of claim 1 to 6, it is characterised in that：The shell fragment
(3) shell fragment to be made of stainless steel.
8. follow-on PCB binding posts according to claim 7, it is characterised in that：The conductive shell (2) is use
The housing that phosphor bronze is made.
9. follow-on PCB binding posts according to claim 8, it is characterised in that：Insulating base (1) upper end
Both sides are provided with the step (12) for placing finger.
10. follow-on PCB binding posts according to claim 2, it is characterised in that：Have on the clip (4) and divide
Not Lian Jie location division (41) and limiting section (42) facade (43), facade (43) is oppositely arranged with wiring cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222701.9U CN206532903U (en) | 2017-03-09 | 2017-03-09 | A kind of follow-on PCB binding posts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222701.9U CN206532903U (en) | 2017-03-09 | 2017-03-09 | A kind of follow-on PCB binding posts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532903U true CN206532903U (en) | 2017-09-29 |
Family
ID=59915864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222701.9U Active CN206532903U (en) | 2017-03-09 | 2017-03-09 | A kind of follow-on PCB binding posts |
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| Country | Link |
|---|---|
| CN (1) | CN206532903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054531A (en) * | 2017-12-08 | 2018-05-18 | 中山市天隆燃具电器有限公司 | A kind of automatically controlled wiring part of water-proof type new energy |
| CN109682999A (en) * | 2019-02-13 | 2019-04-26 | 格力电器（合肥）有限公司 | Switching device and air conditioner |
| CN110518373A (en) * | 2019-09-17 | 2019-11-29 | 重庆塞夫电器有限公司 | Connecting terminal |
| CN117269570A (en) * | 2023-09-14 | 2023-12-22 | 南京国电南思科技发展股份有限公司 | Electric energy meter with connector structure |
-
2017
- 2017-03-09 CN CN201720222701.9U patent/CN206532903U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054531A (en) * | 2017-12-08 | 2018-05-18 | 中山市天隆燃具电器有限公司 | A kind of automatically controlled wiring part of water-proof type new energy |
| CN108054531B (en) * | 2017-12-08 | 2020-06-05 | 中山市天隆燃具电器有限公司 | Waterproof type new energy electric control wiring piece |
| CN109682999A (en) * | 2019-02-13 | 2019-04-26 | 格力电器（合肥）有限公司 | Switching device and air conditioner |
| CN110518373A (en) * | 2019-09-17 | 2019-11-29 | 重庆塞夫电器有限公司 | Connecting terminal |
| CN117269570A (en) * | 2023-09-14 | 2023-12-22 | 南京国电南思科技发展股份有限公司 | Electric energy meter with connector structure |
| CN117269570B (en) * | 2023-09-14 | 2024-03-22 | 南京国电南思科技发展股份有限公司 | Electric energy meter with connector structure |
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