CN209401577U - A kind of switch transfer attachment device - Google Patents
A kind of switch transfer attachment device Download PDFInfo
- Publication number
- CN209401577U CN209401577U CN201821777497.8U CN201821777497U CN209401577U CN 209401577 U CN209401577 U CN 209401577U CN 201821777497 U CN201821777497 U CN 201821777497U CN 209401577 U CN209401577 U CN 209401577U
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- China
- Prior art keywords
- several
- mounting portion
- pcb board
- pedestal
- contact
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Abstract
The utility model discloses a kind of switch transfer attachment devices, it is characterized by: it includes pedestal (1), preceding contact patch (2), pcb board (3), contact patch (4) afterwards, cover board (5) and connection-peg (6), the head (1a) of the pedestal (1) is equipped with mounting portion one (101), contact patch (4) is in mounting portion one (101) after several, pcb board (3) trailing flank (301) and the leading flank (102) of pedestal (1) are fitted together, the cover board (5) is equipped with mounting portion two (501), several preceding contact patches (2) are in mounting portion two (501), the trailing flank (502) of the cover board (5) is fitted together with the leading flank (302) of pcb board (3), several connection-pegs (6) are installed on PCB On the leading flank (302) of plate (3) with corresponding preceding contact patch (2) or rear contact patch (4) electrically conducting.Circuit board connect with busbar, saves central conductor trace portions by this switch transfer attachment device；Circuit breaker accessory part available standards plug connector mode connects, entire attachment device compact structure, simple installation.
Description
Technical field
The utility model belongs to low voltage electrical apparatus technology field, is specifically exactly to be related to a kind of switch transfer attachment device.
Background technique
Breaker can be divided into high-voltage circuitbreaker and low-voltage circuit breaker using voltage range by it.Low-voltage circuit breaker is also known as automatic
Switch, so-called " air switch " or " air-break circuit-breaker " also refer to low-voltage circuit breaker, it is a kind of existing manual switch effect,
It can carry out the electric appliance of the protections such as short circuit, overload, under-voltage, decompression automatically again.It can be used to distribute electric energy, infrequently start asynchronous
Motor protects the implementations such as power circuit and motor, when serious overload or short circuit and the failures such as under-voltage occurs in they
When can automatic shutdown circuit, function is equivalent to the combination of Fuse switch and overvoltage/undervoltage electrothermal relay etc., and in disjunction
It is generally changed without components after fault current, has obtained extensive use.
Connecting terminal is both provided in breaker structure to connect with extraneous conducting wire or connect with internal accessories of breaker, it is existing
The mode that circuit breaker accessory connection mostly uses conducting wire direct-connected greatly, circuit breaker accessory quantity is more, and the quantity of required conducting wire is also therewith
Increasing, not only influences the beauty of breaker, wiring is complicated, the efficiency of breaker connection is reduced, there is also conducting wire wrong risk,
Increase the risk that breaker connection mistake causes safety accident to occur.
Utility model content
The purpose of this utility model aiming at above-mentioned existing breaker using connecting terminal and extraneous conducting wire or with it is disconnected
Road device contents connect the technological deficiency that wire leading method complexity is easy wrong, provide a kind of switch transfer attachment device, will be electric
Road plate is connect with busbar, saves central conductor trace portions；Circuit breaker accessory part available standards plug connector mode connects, whole
A attachment device compact structure, simple installation.
Technical solution
In order to achieve the above technical purposes, a kind of switch transfer attachment device provided by the utility model, it is characterised in that:
It includes pedestal, preceding contact patch, pcb board, rear contact patch, cover board and connection-peg, and the head of the pedestal is equipped with installation
Portion one, several rear contact chips are assembled in mounting portion one, and rear contact patch one end stretching mounting portion one is used for and breaker
Ontology connection, the other end stretch out mounting portion one and are fixedly connected with the PCB plate, the leading flank of the pcb board trailing flank and pedestal
It is fitted together, the cover board is equipped with mounting portion two, and for several preceding contact patches in mounting portion two, mounting portion two is stretched out in one end
For being connect with breaker body, the other end stretch out mounting portion two be fixedly connected with the pcb board, the trailing flank of the cover board and
The leading flank of PCB plate is fitted together, and the upper surface of the bottom surface and pedestal head on the head that the cover board stretches out is fitted together, if
Dry connection-peg is installed on the leading flank of pcb board and corresponding preceding contact patch or rear contact patch electrically conducting.
Further, the PCB is protruded into one end that the preceding contact patch and rear contact patch are fixedly connected with the pcb board
Corresponding welding hole and the pcb board are welded to connect on plate.
Further, after described contact patch include it is several after contact chips one and it is several after contact chip two, it is described several to be followed by
Contact one and several rear contact chips two are 7 fonts, and the mounting portion one includes several cards being arranged on the head of the pedestal
Slot one and location hole one, several rear contact chips one are inserted into corresponding card slot one, and several rear contact chips two insert
In corresponding card slot one, head is pierced by from the location hole one and is fixedly connected with the pcb board；
The preceding contact patch includes several preceding contact chips one and several preceding contact chips two, several preceding one Hes of contact chip
Several preceding contact chips two are 7 fonts, and the mounting portion two includes several card slots two and location hole two being arranged on the cover board,
Several preceding contact chips one are inserted into corresponding card slot two, and several preceding contact chips two are inserted into corresponding card slot two
Interior, the head of several preceding contact chips one and several preceding contact chips two is pierced by and the pcb board from corresponding location hole two
It is fixedly connected.
Further, the bottom surface on the pedestal head and leading flank mounting portion corresponding with breaker body pedestal are installed on
Together.
Further, the head that the cover board stretches out is equipped with via hole corresponding with the preceding contact patch.
Beneficial effect
A kind of switch transfer attachment device provided by the utility model, circuit board is connect with busbar, centre is saved and leads
Line trace portions；Circuit breaker accessory part available standards plug connector mode connects, entire attachment device compact structure, installation letter
Just.
Detailed description of the invention
Attached drawing 1a is the structural schematic diagram one of the utility model embodiment.
Attached drawing 1b is the structural schematic diagram two of the utility model embodiment.
Attached drawing 2 is the structural schematic diagram of pedestal in the utility model embodiment.
Attached drawing 3 is pcb board schematic view of the mounting position in the utility model embodiment.
Attached drawing 4 is the utility model embodiment cover plate structural schematic diagram.
Attached drawing 5 is one mounting structure schematic diagram of rear contact chip in the utility model embodiment.
Attached drawing 6 is two mounting structure schematic diagram of rear contact chip in the utility model embodiment.
Attached drawing 7 is rear contact patch schematic view of the mounting position in the utility model embodiment.
Attached drawing 8 is preceding one mounting structure schematic diagram of contact chip in the utility model embodiment.
Attached drawing 9 is preceding two mounting structure schematic diagram of contact chip in the utility model embodiment.
Attached drawing 10 is preceding contact patch schematic view of the mounting position in the utility model embodiment.
Attached drawing 11 is preceding contact patch and pcb board positional diagram in the utility model embodiment
Attached drawing 12 is the signal of the utility model embodiment mounting structure.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described further.
Embodiment
As depicted in figures 1A and ib, a kind of switch transfer attachment device, it includes pedestal 1, preceding contact patch 2, pcb board
3, rear contact patch 4, cover board 5 and connection-peg 6, as shown in Fig. 2, the head 1a of the pedestal 1 are equipped with mounting portion 1,
Contact patch 4 is in mounting portion 1 after several, and rear 4 one end of contact patch stretching mounting portion 1 is used for and open circuit
The connection of device ontology, the other end stretches out mounting portion 1 and is fixedly connected with the pcb board 3, as shown in Fig. 3, after the pcb board 3
Side 301 and the leading flank 102 of pedestal 1 are fitted together, and as shown in Fig. 4, the cover board 5 is equipped with mounting portion 2 501, several
Preceding contact patch 2 is in mounting portion 2 501, and mounting portion 2 501 is stretched out for connecting with breaker body in one end, and the other end is stretched
Mounting portion 2 501 is fixedly connected with the pcb board 3 out, as shown in Fig. 11, trailing flank 502 and the pcb board 3 of the cover board 5
Leading flank 302 is fitted together, and the upper surface of the bottom surface 503a and 1 head 1a of pedestal on the head 503 that the cover board 5 stretches out are mounted in one
It rises, the head 503 that the cover board 5 stretches out is equipped with the via hole 503b of the preceding contact patch 2.
Several connection-pegs 6 be installed on the leading flank 302 of pcb board 3 with corresponding preceding contact patch 2 or after contact
4 electrically conducting of piece group.One end that the preceding contact patch 2 and rear contact patch 4 are fixedly connected with the pcb board 3 is protruded into described
Corresponding welding hole 303 is welded to connect with the pcb board 3 on pcb board 3.
As shown in attached drawing 5,6 and 7, contact chip two after the rear contact patch 4 includes several rear contact chips 1 and is several
402, several rear contact chips 1 and several rear contact chips 2 402 are 7 fonts, and the mounting portion 1 includes that setting exists
One 1a02 of one 1a01 of several card slots and location hole on the head 1a of the pedestal 1, several rear contact chips 1 are inserted into
In corresponding one 1a01 of card slot, it is described it is several after contact chips 2 402 be inserted into corresponding one 1a01 of card slot, head is from described fixed
It is pierced by one 1a02 of hole of position and is fixedly connected with the pcb board 3；
As shown in attached drawing 8,9 and 10, the preceding contact patch 2 includes several preceding contact chips 1 and several preceding contact chips
2 202, several preceding contact chips 1 and several preceding contact chips 2 202 are 7 fonts, and the mounting portion 2 501 includes setting
Two 5b of two 5a of several card slots and location hole on the cover board 5, several preceding contact chips 1 are inserted into corresponding card slot
In two 5a, several preceding contact chips 2 202 are inserted into corresponding two 5a of card slot, if several preceding contact chips 1 and
The head of contact chip 2 202 is pierced by from corresponding two 5b of location hole before dry is fixedly connected with the pcb board 3.
As shown in Fig. 12, the bottom surface 1a01 and leading flank 1a02 of the 1 head 1a of pedestal and breaker body pedestal A phase
The mounting portion answered is installed on together.
The working principle of the present embodiment is: in breaker complete machine, connecting terminal can be made to consolidate by firm banking C-structure
It is fixed, metal part in fixed connecting terminal B by its specific structure and several contact chips 1 afterwards, several be followed by
Contact 2 402, several preceding contact chips 1 and several preceding contact chips 2 202 contact, achievable electric signal circulating direction along
Connecting terminal-contact chip-pcb board-connection-peg sequence carries out, and connection-peg other attachmentes can be attached with breaker, thus
Contents are completed to connect with external electric signal.Central conductor connecting link is saved by this structure, avoids conducting wire excessive
With it is exposed, keep assembly succinct efficient by the connection of connection-peg.
Claims (5)
1. a kind of switch transfer attachment device, it is characterised in that: it includes pedestal (1), preceding contact patch (2), pcb board (3), after
Contact patch (4), cover board (5) and connection-peg (6), the head (1a) of the pedestal (1) is equipped with mounting portion one (101), several
Contact patch (4) is in the mounting portion one (101) afterwards, it is described after contact patch (4) one end stretch out mounting portion one (101) be used for
Breaker body connection, the other end stretches out mounting portion one (101) and is fixedly connected with the pcb board (3), on rear side of the pcb board (3)
Face (301) and the leading flank (102) of pedestal (1) are fitted together, and the cover board (5) is equipped with mounting portion two (501), are connect before several
Contact group (2) is in mounting portion two (501), and one end stretches out mounting portion two (501) and is used to connect with breaker body, the other end
It stretches out mounting portion two (501) to be fixedly connected with the pcb board (3), trailing flank (502) and pcb board (3) of the cover board (5)
Leading flank (302) is fitted together, bottom surface (503a) and pedestal (1) head (1a) on the head (503) that the cover board (5) is stretched out
Upper surface is fitted together, and several connection-pegs (6) are installed on the leading flank (302) of pcb board (3) and corresponding preceding contact chip
Group (2) or rear contact patch (4) electrically conducting.
2. a kind of switch transfer attachment device as described in claim 1, it is characterised in that: the preceding contact patch (2) and after
Contact patch (4) and one end that the pcb board (3) is fixedly connected protrude on the pcb board (3) corresponding welding hole (303) with
The pcb board (3) is welded to connect.
3. a kind of switch transfer attachment device as described in claim 1, it is characterised in that: contact patch (4) includes after described
Contact chip one (401) and several rear contact chips two (402) after several, several rear contact chips one (401) and several rear contacts
Piece two (402) is 7 fonts, and the mounting portion one (101) includes several card slots being arranged on the head (1a) of the pedestal (1)
One (1a01) and location hole one (1a02), several rear contact chips one (401) are inserted into corresponding card slot one (1a01), institute
It states several rear contact chips two (402) to be inserted into corresponding card slot one (1a01), head is worn from the location hole one (1a02)
It is fixedly connected out with the pcb board (3)；
The preceding contact patch (2) includes several preceding contact chips one (201) and several preceding contact chips two (202), it is described it is several before
Contact chip one (201) and several preceding contact chips two (202) are 7 fonts, and the mounting portion two (501) includes being arranged in the cover board
(5) several card slots two (5a) and location hole two (5b) on, several preceding contact chips one (201) are inserted into corresponding card slot two
In (5a), several preceding contact chips two (202) are inserted into corresponding card slot two (5a), several preceding contact chips one
(201) it is pierced by from corresponding location hole two (5b) and the pcb board (3) with the head of several preceding contact chips two (202)
It is fixedly connected.
4. a kind of switch transfer attachment device as described in claim 1, it is characterised in that: pedestal (1) head (1a)
Bottom surface (1a0c) and leading flank (1a0d) mounting portion corresponding with breaker body pedestal (A) are installed on together.
5. a kind of switch transfer attachment device as described in claim 1, it is characterised in that: the head that the cover board (5) is stretched out
(503) it is equipped with the via hole (503b) of the preceding contact patch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777497.8U CN209401577U (en) | 2018-10-30 | 2018-10-30 | A kind of switch transfer attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777497.8U CN209401577U (en) | 2018-10-30 | 2018-10-30 | A kind of switch transfer attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401577U true CN209401577U (en) | 2019-09-17 |
Family
ID=67878990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777497.8U Active CN209401577U (en) | 2018-10-30 | 2018-10-30 | A kind of switch transfer attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883393A (en) * | 2020-07-30 | 2020-11-03 | 福建省三星电气股份有限公司 | Accessory assembly of switch device |
-
2018
- 2018-10-30 CN CN201821777497.8U patent/CN209401577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883393A (en) * | 2020-07-30 | 2020-11-03 | 福建省三星电气股份有限公司 | Accessory assembly of switch device |
| CN111883393B (en) * | 2020-07-30 | 2022-10-04 | 福建省三星电气股份有限公司 | Accessory assembly of switch device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |