CN207883630U - Link block, secondary wiring terminals and breaker - Google Patents
Link block, secondary wiring terminals and breaker Download PDFInfo
- Publication number
- CN207883630U CN207883630U CN201820381492.7U CN201820381492U CN207883630U CN 207883630 U CN207883630 U CN 207883630U CN 201820381492 U CN201820381492 U CN 201820381492U CN 207883630 U CN207883630 U CN 207883630U
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- China
- Prior art keywords
- link block
- circuit board
- plug division
- board
- electrically connected
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Abstract
The utility model discloses a kind of link blocks, for realizing being electrically connected between circuit breaker internal function module and secondary wiring terminals.The link block includes at least one piece of connection circuit board；The first Plug Division for being electrically connected with secondary wiring terminals is provided on the connection circuit board, and the second Plug Division for being electrically connected with circuit breaker internal function module, it is electrically connected by the printed circuit realization connected on circuit board between the first Plug Division and the second Plug Division.The invention also discloses a kind of secondary wiring terminals and breakers.Compared with prior art, the utility model is efficient with patching, and is not easy wrong plug, the advantage of internal cabling beauty.
Description
Technical field
The utility model is related to a kind of link block, for realizing circuit breaker internal function module and secondary wiring terminals it
Between electrical connection.
Background technology
One of core component as electric prospection, the inner function module of breaker is also more and more, such as output point
Encourage, close a floodgate, is under-voltage, it is electric behaviour etc. signals function module.The output signal of these inner function modules is required for connecing by secondary
Line terminals export, and, but also the secondary plugging connecting line quantity of breaker is more and more huger, these conducting wires make in breaker for this
Portion is mixed and disorderly, and expense is artificial when assembling, easy wrong.
Utility model content
The technical problem to be solved by the utility model is to overcome the shortage of prior art, a kind of link block is provided, is used
Being electrically connected between realization circuit breaker internal function module and secondary wiring terminals, it is efficient with patching, it is not easy wrong plug, it is interior
The advantage of portion's cabling beauty.
The utility model specifically uses following technical scheme to solve above-mentioned technical problem：
A kind of link block, for realizing being electrically connected between circuit breaker internal function module and secondary wiring terminals, institute
It includes at least one piece of connection circuit board to state link block；It is provided on the connection circuit board for being electrically connected with secondary wiring terminals
The first Plug Division connect, and the second Plug Division for being electrically connected with circuit breaker internal function module, the first Plug Division and the
Electrical connection is realized by the printed circuit connected on circuit board between two Plug Divisions.
First Plug Division is the comb for being set to connection board edge and being directed toward connection circuit board surface extension direction
Shape structure.
Second Plug Division is to be set in connection circuit board surface and connect with vertical one group of circuit board surface is connect
Inserted component.
Further, the link block further includes the shell for accommodating connection circuit board, and institute is stretched out in the first Plug Division
It states except shell.
Preferably, the shell is divided into front cover board and rear cover disc, connects circuit board and front cover board, rear portion lid
Be both provided with the mutual corresponding screw hole in position on plate, screw hole includes internal fixing threaded hole and external stability screw hole, by screw with
The cooperation of interior threaded bore is installed so that front cover board, rear cover disc, circuit board are fixed between each other, solid by screw and outside
Determine screw hole cooperation installation, link block can be fixedly mounted on-board the circuit breaker.
Further, it is provided with reinforcing rib in front cover board and/or rear cover disc.
Preferably, the link block includes at least two pieces of connection circuit boards disposed in parallel, adjacent connection circuit board it
Between be both provided with partition board for electrical isolation.
Following technical scheme can also be obtained according to identical invention thinking：
There is a kind of secondary wiring terminals the first Plug Division with link block described in any technical solution as above to be adapted
Interconnecting piece, the interconnecting piece be with the one-to-one one group of elastic contact chip of broach on the first Plug Division, work as link block
The first Plug Division be inserted into secondary wiring terminals when, the elastic contact chip contacts to realize with the broach on the first Plug Division
Electrical connection, while playing fastening effect.
A kind of breaker, including inner function module, secondary wiring terminals, and for realizing inner function module and two
Link block described in any technical solution as above being electrically connected between secondary connecting terminal.
Preferably, the inner function module include shunt release, closing coil, under-voltage module, motor-operating mechanism,
Contact one or more combinations in the function modules such as power supply.
Compared with prior art, the utility model has the advantages that：
The utility model uses modular technology, utilizes the pectinate texture and connection circuit board of connection board edge
Interconnecting devices on face realize that plug-in type is electrically connected with secondary wiring terminals, inner function module respectively, and by connecting circuit
Printed circuit on plate realizes being electrically connected between pectinate texture and interconnecting devices, has compact-sized, patches efficient, is not easy
The advantages that wrong plug, internal cabling are beautiful.
Description of the drawings
Fig. 1 is link block and secondary terminals attachment structure schematic diagram；
Fig. 2 is link block and secondary terminals connection structure sectional view；
Fig. 3 is the decomposition diagram of link block；
Fig. 4 is the front view of link block；
Fig. 5 is the rear view of link block.
Reference numeral meaning in figure is as follows：
1, link block, 2, secondary wiring terminals, 11, front cover board, 12, preceding circuit board, 13, partition board, 14, rear circuit
Plate, 15, rear cover disc, 121, pectinate texture Plug Division, 141, pectinate texture Plug Division, 122, plug-socket formula connecting element,
142, plug-socket formula connecting element, 21, elastic contact chip.
Specific implementation mode
In view of the shortcomings of the prior art, the thinking of the utility model is to use modular design method, connection circuit board is utilized
Interconnecting devices in the pectinate texture and connection circuit board surface at edge are realized with secondary wiring terminals, inner function module respectively
Plug-in type is electrically connected, and the printed circuit by connecting on circuit board realizes being electrically connected between pectinate texture and interconnecting devices,
So that breaker secondary wiring structure is more compact, wiring is more attractive, and wiring is more convenient.
Specifically, the link block of the utility model includes at least one piece of connection circuit board；On the connection circuit board
It is provided with the first Plug Division for being electrically connected with secondary wiring terminals, and for being electrically connected with circuit breaker internal function module
The second Plug Division, between the first Plug Division and the second Plug Division by connect circuit board on printed circuit realization be electrically connected；
First Plug Division is the pectinate texture for being set to connection board edge and being directed toward connection circuit board surface extension direction；Institute
State the second Plug Division be set to connection circuit board surface on and the one group interconnecting devices vertical with circuit board surface is connect.
When carrying out secondary connection, it is electrically connected by the first Plug Division and the secondary wiring terminals of board edge pectinate texture
It connects, is electrically connected with circuit breaker internal function module by connecting one group of interconnecting devices in circuit board surface, it is secondary to realize
Electric signal transmission between connecting terminal and circuit breaker internal function module.It is with can realizing plug-in secondary using the link block
Wiring, almost without any exposed connecting wire.
For the ease of public understanding, with a specific embodiment and carry out the technical side to the utility model in conjunction with attached drawing below
Case is described in detail：
In this example by taking two pieces of connection circuit boards as an example, the connection of link block 1 and secondary wiring terminals 2 in the present embodiment
Mode is as shown in Figure 1 and Figure 2, and the concrete structure of link block 1 is as shown in Fig. 3, Fig. 4, Fig. 5.The link block 1 of the present embodiment is wrapped
Include two pieces of connection circuit boards disposed in parallel：Preceding circuit board 12, rear circuit board 14, set between preceding circuit board 12 and rear circuit board 14
Be equipped with the partition board 13 for electrical isolation, preceding circuit board 12, rear circuit board 14, partition board 13 be housed inside by front cover board 11 and after
In the shell that portion's cover board 15 is formed.
It is connect as shown in figure 3, the top edge of preceding circuit board 12 and rear circuit board 14 is respectively arranged with the pectinate texture on being directed toward
Interpolating unit 121,141（Pectinate texture Plug Division 121,141 is the first Plug Division on respective circuit board）, it is used for and secondary connection end
Son 2 is electrically connected；Preceding circuit board 12 is respectively arranged with one group of plug-socket formula perpendicular to plate face in the plate face of rear circuit board 14
Connecting element 122,142（Plug-socket formula connecting element 122,142 is the second Plug Division on respective circuit board）, for
Circuit breaker internal function module is electrically connected；Pectinate texture Plug Division 121 passes through preceding circuit with plug-socket formula connecting element 122
Printed circuit on plate 12 realizes that electrical connection, pectinate texture Plug Division 141 pass through rear electricity with plug-socket formula connecting element 142
Printed circuit on road plate 14 realizes electrical connection.（Two pieces of connection circuit boards are realized and the function mould that respectively connect respectively in this
Being electrically connected between block and secondary wiring terminals has no electrical connection between two pieces of circuit boards）
As shown in Fig. 3~Fig. 5, front cover board 11, rear cover disc 15, preceding circuit board 12, rear circuit board 14 and partition board 13
On be both provided with the mutual corresponding screw hole in position, including internal fixing threaded hole and external stability screw hole pass through screw and internal spiral shell
The cooperation in hole is installed so that front cover board 11, rear cover disc 15, preceding circuit board 12, rear circuit board 14 and partition board 13 it is mutual it
Between it is fixed；It is installed, link block 1 can be fixedly mounted on-board the circuit breaker by screw and the cooperation of external stability screw hole.
In this specific embodiment, in order to improve the structural strength of shell, as shown in Fig. 3~Fig. 5, it is arranged in rear cover disc 15
It is useful for the reinforcing rib of reinforcement structure.
Front cover board 11, rear cover disc 15, be both provided on partition board 13 in 14 plate face of preceding circuit board 12 and rear circuit board
Plug-socket formula connecting element 122, the corresponding trepanning in 142 positions, to allow plug-socket formula connecting element 122,142
It passes through.
As shown in Fig. 2, secondary wiring terminals 2 are with compatible with the pectinate texture Plug Division 121,141 of link block 1
Interconnecting piece, the interconnecting piece be with the one-to-one one group of elastic contact chip 21 of broach on pectinate texture Plug Division 121,141,
When secondary wiring terminals are inserted into the pectinate texture Plug Division of link block 1 121,141, the elastic contact chip 21 and pectination knot
Broach on structure Plug Division 121,141 contacts to realize electrical connection, while elastic contact chip 21 can also patch pectinate texture
Portion 121,141 compresses, to play the role of fastening.
The inner function module includes shunt release, closing coil, under-voltage module, motor-operating mechanism, contact electricity
One or more combinations in the function modules such as source.
When carrying out the secondary connection of breaker, link block 1 is fixedly mounted on-board the circuit breaker, and by plug-socket
Formula connecting element 122,142 is patched with the connecting element in corresponding circuit breaker internal function module, and pectinate texture is connect
Interpolating unit 121,141 is inserted into secondary wiring terminals 2.The inner function module being electrically connected with preceding circuit board 12（Such as shunt release）
The electric signal exported is successively via plug-socket formula connecting element 122, the printed circuit on preceding circuit board 12, pectinate texture
Plug Division 121 is exported finally by secondary wiring terminals 2；The inner function module being electrically connected with rear circuit board 14（Such as it closes a floodgate
Coil）The electric signal exported is successively via plug-socket formula connecting element 142, the printed circuit on rear circuit board 14, pectination
Structure Plug Division 141 is exported finally by secondary wiring terminals 2.External voltage signal by secondary wiring terminals 2 successively via
Pectinate texture Plug Division 121, the printed circuit on preceding circuit board 12, plug-socket formula connecting element 122 to preceding circuit board 12
The inner function module of electrical connection（Such as shunt release）Input voltage signal；External voltage signal passes through secondary wiring terminals
2 successively via on pectinate texture Plug Division 141, rear circuit board 14 printed circuit, plug-socket formula connecting element 142 to
The inner function module that circuit board 14 is electrically connected afterwards（Such as closing coil）Input voltage signal.Link block in the present embodiment
Use two pieces of connection circuit boards, in practical application can according to the inner function module quantity of required connection, free space etc. into
Row increase and decrease.
Claims (10)
1. a kind of link block, special for realizing being electrically connected between circuit breaker internal function module and secondary wiring terminals
Sign is that the link block includes at least one piece of connection circuit board；It is provided on the connection circuit board for being connect with secondary
First Plug Division of line terminals electrical connection, and the second Plug Division for being electrically connected with circuit breaker internal function module, first
It is electrically connected by the printed circuit realization connected on circuit board between Plug Division and the second Plug Division.
2. link block as described in claim 1, which is characterized in that first Plug Division is to be set to connection board edge
And it is directed toward the pectinate texture in connection circuit board surface extension direction.
3. link block as described in claim 1, which is characterized in that second Plug Division is to be set to connection circuit board surface
The upper and one group interconnecting devices vertical with circuit board surface is connect.
4. link block as described in claim 1, which is characterized in that the link block further includes for accommodating connection circuit board
Shell, the first Plug Division is stretched out except the shell.
5. link block as claimed in claim 4, which is characterized in that the shell is divided into front cover board and rear cover disc, even
It connects and is both provided with the mutual corresponding screw hole in position on circuit board and front cover board, rear cover disc, screw hole includes internal fixed spiral shell
Hole and external stability screw hole are installed so that front cover board, rear cover disc, circuit board phase by the cooperation of screw and interior threaded bore
It is fixed between mutually, it is installed, link block can be fixedly mounted on-board the circuit breaker by screw and the cooperation of external stability screw hole.
6. link block as claimed in claim 5, which is characterized in that be provided with reinforcing rib in front cover board and/or rear cover disc.
7. link block as described in claim 1, which is characterized in that the link block includes at least two pieces of companies disposed in parallel
Circuit board is connect, the partition board for electrical isolation is both provided between adjacent connection circuit board.
8. a kind of secondary wiring terminals, which is characterized in that have the with the link block as described in any one of claim 1~7
The compatible interconnecting piece in one Plug Division, the interconnecting piece are and the one-to-one one group of Elastic Contact of broach on the first Plug Division
Piece, when secondary wiring terminals are inserted into the first Plug Division of link block, the comb on the elastic contact chip and the first Plug Division
Tooth contact plays fastening effect to realize electrical connection.
9. a kind of breaker, including inner function module, secondary wiring terminals, and for realizing inner function module with it is secondary
The link block as described in any one of claim 1~7 being electrically connected between connecting terminal.
10. breaker as claimed in claim 9, which is characterized in that the inner function module includes shunt release, closing line
A kind of or a variety of combination in the function modules such as circle, under-voltage module, motor-operating mechanism, contact power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381492.7U CN207883630U (en) | 2018-03-21 | 2018-03-21 | Link block, secondary wiring terminals and breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381492.7U CN207883630U (en) | 2018-03-21 | 2018-03-21 | Link block, secondary wiring terminals and breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883630U true CN207883630U (en) | 2018-09-18 |
Family
ID=63497047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381492.7U Active CN207883630U (en) | 2018-03-21 | 2018-03-21 | Link block, secondary wiring terminals and breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300714A (en) * | 2018-11-22 | 2019-02-01 | 法泰电器（江苏）股份有限公司 | A kind of novel breaker moving contact |
| CN110098093A (en) * | 2019-05-30 | 2019-08-06 | 深圳曼顿科技有限公司 | Breaker |
-
2018
- 2018-03-21 CN CN201820381492.7U patent/CN207883630U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300714A (en) * | 2018-11-22 | 2019-02-01 | 法泰电器（江苏）股份有限公司 | A kind of novel breaker moving contact |
| CN110098093A (en) * | 2019-05-30 | 2019-08-06 | 深圳曼顿科技有限公司 | Breaker |
| CN110098093B (en) * | 2019-05-30 | 2023-12-01 | 深圳曼顿科技有限公司 | Circuit breaker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |