CN207265238U - Connection structure - Google Patents
Connection structure Download PDFInfo
- Publication number
- CN207265238U CN207265238U CN201720454301.0U CN201720454301U CN207265238U CN 207265238 U CN207265238 U CN 207265238U CN 201720454301 U CN201720454301 U CN 201720454301U CN 207265238 U CN207265238 U CN 207265238U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connection structure
- mounting portion
- row
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Combinations Of Printed Boards (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses a kind of connection structure, for connection wire and circuit board, the connection structure includes row and blocks, row's card is equipped with an at least mounting portion parallel to the surface of the circuit board, the wire rod is connected to one end of mounting portion and is pierced by the other end of the mounting portion, row card is further opened with a groove towards the surface of circuit board, and the circuit board is inserted in the groove, and one end that the wire rod is pierced by mounting portion is connected to the surface of the circuit board.Technical solutions of the utility model can obtain a kind of structure of quickly and accurately connection wire and circuit board, improve production efficiency.
Description
Technical field
It the utility model is related to circuit board manufacture field, the connection structure of more particularly to a kind of connection wire and circuit board.
Background technology
Some electric appliances and electronic equipment make assemble when, it will usually need by various components and mainboard or circuit board into
Row connection, that is, need to be attached using connecting line.At present, the connection mode of various connecting lines and circuit board is typically directly to weld
Connect.But this connection mode needs manually to be welded a correct position of connecting line alignment, if there is one
Root bead wrong misses, and will influence the performance of circuit board, or even burns out circuit board, and workmanship fraction defective is high, and low production efficiency.
Utility model content
The main purpose of the utility model is to provide a kind of connection structure, it is intended to by wire rod and circuit board quickly and accurately
It is attached, improves production efficiency.
To achieve the above object, the utility model proposes connection structure, including row's card, row card is parallel to the electricity
The surface of road plate is equipped with an at least mounting portion, and the wire rod is connected to one end of mounting portion and is worn in the other end of the mounting portion
Go out, row's card is further opened with a groove towards the surface of circuit board, and the circuit board is inserted in the groove, and the wire rod is worn
The one end for going out mounting portion is connected to the surface of the circuit board.
Preferably, the wire rod is data cable, which includes some conducting wires, and the mounting portion includes body and runs through
In some mounting holes of the body, each conducting wire runs through a mounting hole.
Preferably, the spacing between mounting hole described in each two is 2mm.
Preferably, the end that each conducting wire protrudes from mounting hole is connecting pin, and the surface of the circuit board is equipped with being connected
Corresponding fixed connecting end is held, each connecting pin is welded in a fixed connecting end.
Preferably, the outer surface plating of each connecting pin is equipped with tin layers.
Preferably, the circuit board is assembling printed circuit board (PCB).
Preferably, the number of the mounting hole is 4~24.
Preferably, the number of rows of the mounting hole is single, double or three rows.
Preferably, the row is arranged with two mounting portions being oppositely arranged, and the groove is between two mounting portions.
Preferably, an at least conducting wire passes through a mounting portion, and at least another conducting wire passes through another mounting portion.
In technical solutions of the utility model, it is attached by arranging card between wire rod and circuit board, first connects wire rod
In the mounting portion of row's card, which can be by manually carrying out or professional equipment carries out automation connection, so as to big
Amplitude improving production efficiency.Then the row for connecting wire rod card is directly inserted in circuit board, without carrying out confirmation alignment one by one
It can be directly connected to be pierced by the wire rod and circuit board of mounting portion, ensure the connection accuracy between wire rod and circuit board, improve
Product yield.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the part explosive view of one embodiment of the utility model connection structure；
Fig. 2 is the floor map of connection structure shown in Fig. 1；
Fig. 3 is row's card and the partial schematic diagram of one embodiment of connection structure of wire rod in the utility model connection structure；
Fig. 4 is the structure diagram of row's one embodiment of card in the utility model connection structure.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Wire rod | 311 | Body |
| 11 | Conducting wire | 313 | Mounting hole |
| 111 | Connecting pin | 33 | Groove |
| 30 | Row's card | 50 | Circuit board |
| 31 | Mounting portion |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the company inside two elements
Logical or two elements interaction relationship, unless otherwise restricted clearly.For the ordinary skill in the art, may be used
To understand concrete meaning of the above-mentioned term in the utility model as the case may be.
In addition, and it cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present with reference to there is conflicting or can not realize when, also not in the utility model
It is required that protection domain within.
The utility model proposes a kind of connection structure, which is used for the connection between a variety of wire rods and circuit board.
Incorporated by reference to referring to figs. 1 to Fig. 3, in the present embodiment, which includes row's card 30, and row's card 30 is parallel to circuit board
50 surface is equipped with an at least mounting portion 31, and row's card 30 is further opened with a groove 33, circuit board 50 towards the surface of circuit board 50
Groove 33 is inserted in, wire rod 10 is connected to one end of mounting portion 31 and is pierced by the other end of the mounting portion 31, and wire rod 10 is pierced by
One end of mounting portion 31 is connected to the surface of circuit board 50.
In the present embodiment, which can be PCBA (Printed Circuit Board Assembly, assembling print
Printed circuit board) plate is to be assembled into various electronic devices on pcb board by surface packaging technique, for example, Data Collection
Plate, it predominantly includes the pcb board of FPGA (Field Programmable Gate Array) chip, as special integrated electricity
A kind of semi-custom circuit in the field of road；The circuit board of DSP (Digital Signal Process) chip is also included, is used for
Data are handled.The material of row's card 30 is plastics, can be processed by integral molding techniques, easy to mass production with saving
Cost.Because the shape of circuit board 50 is generally rectangular-shape, so 33 shape of groove of row's card 30 is matched, the groove 33
Opening shape be also rectangle.Wire rod 10 can be made of one or more conducting wire 11.
Incorporated by reference to reference to Fig. 2 to Fig. 4, wire rod 10 is data cable, which includes some conducting wires 11, and mounting portion 31 includes
Body 311 and some mounting holes 313 through body 311, each conducting wire 11 run through a mounting hole 313.
In the present embodiment, wire rod for data cable line in itself, generally by core, shielded layer and it is outer formed by sheath, core is
It is that multiple conducting wires 11 form, conducting wire 11 is made of conductor with being wrapped in the insulating layer of conductor outside surfaces.The shape of mounting portion 31
Shape substantially rectangular-shape, the centerline parallel of some mounting holes 313 are set in circuit board 50, which can be recessed
Slot, is opened in the surface of mounting portion 31, or a circular hole, is opened in the inside of mounting portion 31, each conducting wire 11 runs through
One mounting hole 313, and end is pierced by mounting hole 313.Here conducting wire 11 and the connection mode of mounting portion 31 are consolidated for glue, work as conducting wire
When 11 tip lengths for being pierced by mounting hole 313 are about 2mm or so, conducting wire 11 is glued away from the side of end using special colloid
Mounting hole 313 is fixed in, this process can carry out automated production by special equipment, so as to greatly improve production efficiency.When
So, can also be by being manually attached, when connection, can pass through pre-arrangement so that each wire 11 is connected to accurate position
Put, so as to improve the yield of product.
In preferred embodiment, the spacing between each two mounting hole 313 is 2mm.
The making of mounting hole 313 on row's card 30 is generally standard component preparation, so the spacing between two mounting holes 313 has
Certain size, in the present embodiment, it is 2mm to select the spacing between each two mounting hole 313, can be caused between two conducting wires 11
Distance be also 2mm so that when being connected with circuit board 50, the connection spacing between conducting wire 11 two-by-two can be reduced, so as to
To save the materials'use of PCBA board, so be conducive to it is cost-effective with it is environmentally friendly.
In order to make wire rod 10 and the connection of circuit board 50 more firm, each conducting wire 11 protrudes from the end of mounting hole 313
For connecting pin 111, the surface of circuit board 50 be equipped with 111 corresponding fixed connecting end (not shown) of connecting pin, each connecting pin 111 is welded
It is connected to a fixed connecting end.
In the present embodiment, the connecting pin 111 of each conducting wire 11 is the conductor for removing insulating layer, to ensure connecting pin 111
It is easy to connect with fixed connecting end, row card 30 each mounting portion 31 thickness be not easy it is excessive.It is inserted in row's card 30 on circuit board 50
When, each connecting pin 111 is just mapped with correct fixed connecting end, so as to directly be welded to connecting pin 111 with fixed connecting end
Connect, production efficiency also can be higher while product yield improves.
More firm in order to weld connecting pin 111 and fixed connecting end, in the outer surface of each connecting pin 111, plating is equipped with tin
Layer.
In the present embodiment, the welding manner of connecting pin 111 and fixed connecting end is soldering, and soldering is the metal welding using low melting point
After material heating fusing, the welding method in simultaneously added metal part junction gap is penetrated into, so, plated in the outer surface of connecting pin 111
Equipped with tin layers.The process uses soldering iron also to be plated equipped with tin in the fixed connecting end of circuit board 50 as heating tool, using soldering iron by tin
After fusing, connecting pin 111 is connected firmly with fixed connecting end.
To adapt to a variety of wire rods 10, the number scope of mounting hole 313 is set to 4~24, and specific number is according to reality
Change is adjusted in situation.Specifically, the number of rows of mounting hole 313 can be single, double or three rows.
In one embodiment, when the number of rows of mounting hole 313 is double, row's card 30 can set upper and lower two opposite peaces
Dress portion 31, groove 33 is between two mounting portions 31, and at this time, at least conducting wire 11 in wire rod 10 is arranged in a mounting portion
31, it is at least another to lead 11 and be arranged in another mounting portion 31.
In the present embodiment, since wire rod 10 can be connected to two surfaces of circuit board 50 at the same time, so as to further
Space and the material of circuit board 50 are saved, certainly, it is double-sided PCB that such case, which needs circuit board 50,.Meanwhile the connection knot
Structure also make it that wire rod 10 and the connection of circuit board 50 are more firm.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Conversion, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of connection structure, for connection wire and circuit board, it is characterised in that the connection structure includes row and blocks, the row
The surface blocked parallel to the circuit board is equipped with an at least mounting portion, and the wire rod is connected to one end of mounting portion and in the installation
The other end in portion is pierced by, and row's card is further opened with a groove towards the surface of circuit board, and the circuit board is inserted in described recessed
Groove, one end that the wire rod is pierced by mounting portion are connected to the surface of the circuit board.
2. connection structure as claimed in claim 1, it is characterised in that the wire rod is data cable, which includes some
Conducting wire, the mounting portion include body and some mounting holes through the body, and each conducting wire runs through a mounting hole.
3. connection structure as claimed in claim 2, it is characterised in that the spacing between mounting hole described in each two is 2mm.
4. connection structure as claimed in claim 2, it is characterised in that the end that each conducting wire protrudes from mounting hole is connection
End, the surface of the circuit board are equipped with fixed connecting end corresponding with connecting pin, and each connecting pin is welded in a fixed connecting end.
5. connection structure as claimed in claim 4, it is characterised in that the outer surface plating of each connecting pin is equipped with tin layers.
6. connection structure as claimed in claim 1, it is characterised in that the circuit board is assembling printed circuit board (PCB).
7. connection structure as claimed in claim 2, it is characterised in that the number of the mounting hole is 4~24.
8. connection structure as claimed in claim 2, it is characterised in that the number of rows of the mounting hole is single, double or three
Row.
9. the connection structure as described in claim 2 to 8 is any, it is characterised in that the row is arranged with two and is oppositely arranged
Mounting portion, the groove is between two mounting portions.
10. connection structure as claimed in claim 9, at least a conducting wire pass through a mounting portion, at least another conducting wire is through separately
One mounting portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454301.0U CN207265238U (en) | 2017-04-26 | 2017-04-26 | Connection structure |
| PCT/CN2017/085175 WO2018196063A1 (en) | 2017-04-26 | 2017-05-19 | Connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454301.0U CN207265238U (en) | 2017-04-26 | 2017-04-26 | Connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265238U true CN207265238U (en) | 2018-04-20 |
Family
ID=61914847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454301.0U Active CN207265238U (en) | 2017-04-26 | 2017-04-26 | Connection structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207265238U (en) |
| WO (1) | WO2018196063A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863738A (en) * | 2020-12-31 | 2021-05-28 | 株洲菲斯罗克光电技术有限公司 | Welding wire, manufacturing method thereof and welding method of welding wire and PCB |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930739A (en) * | 2004-02-02 | 2007-03-14 | 莫列斯公司 | Electrical connector for connecting a cable to a circuit board |
| US7470160B1 (en) * | 2007-06-06 | 2008-12-30 | Tyco Electronics Corporation | Card edge cable connector |
| CN201690102U (en) * | 2010-04-23 | 2010-12-29 | 贸联电子(昆山)有限公司 | Wire braided frame |
| CN201797070U (en) * | 2010-08-26 | 2011-04-13 | 张方荣 | Flat cable connecting structure of printed circuit board |
| CN205178060U (en) * | 2015-12-02 | 2016-04-20 | 深圳市金洋电子股份有限公司 | Cable clamp |
-
2017
- 2017-04-26 CN CN201720454301.0U patent/CN207265238U/en active Active
- 2017-05-19 WO PCT/CN2017/085175 patent/WO2018196063A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863738A (en) * | 2020-12-31 | 2021-05-28 | 株洲菲斯罗克光电技术有限公司 | Welding wire, manufacturing method thereof and welding method of welding wire and PCB |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018196063A1 (en) | 2018-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Connection structure Effective date of registration: 20221012 Granted publication date: 20180420 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: DONGGUAN XINYUAN RUICHUANG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980017940 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |