CN207183556U - A kind of new type of plug - Google Patents
A kind of new type of plug Download PDFInfo
- Publication number
- CN207183556U CN207183556U CN201720870314.6U CN201720870314U CN207183556U CN 207183556 U CN207183556 U CN 207183556U CN 201720870314 U CN201720870314 U CN 201720870314U CN 207183556 U CN207183556 U CN 207183556U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- circuit board
- housing
- pin
- new type
- 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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Abstract
A kind of new type of plug, including housing.Some location divisions are provided with the housing, the location division is provided with shell fragment, and the shell fragment is provided with opening, pin is plugged with the opening.The afterbody is provided with two cylinders, and two cylinder is bent so as to block shell fragment to away from another cylinder direction respectively, and circuit board is plugged with the shell fragment, and the pin is powered by shell fragment for circuit board.By setting shell fragment between pin and circuit board, solve rosin joint, solder skip and the defects of produce.Phenomenon is pullled with when circuit board is loaded in housing again after bonding wire, it is easy to part core is broken or broken to line, the problem of causing follow-up function bad.The utility model is simple in construction, and difficulty of processing is low, and operating efficiency is improved because welding sequence is reduced and saves production cost.
Description
【Technical field】
Technical field of electric appliances is the utility model is related to, is related specifically to a kind of new type of plug.
【Background technology】
In today's society, plug connects that electric appliance is very universal to be useful in the life of people as a kind of,
Circuit board can be all set in present most plugs, it is this kind of to lift the scope of application of plug, and the use function of expanding plug
Plug generally comprises shell, pin and circuit board.Wherein, pin is plugged in shell, and pin one end is exposed to housing exterior,
To grafting socket, the other end of pin is arranged in shell, and circuit board is also disposed in shell.In order to realize pin and electricity
The electrical connection of road plate, wire can be typically set between pin and circuit board, one end of wire is welded on pin, wire it is another
Weld on circuit boards, so as to complete the electrical connection of pin and circuit board outer one end.
But because Chinese pin is copper, when solder horn power, not enough or not thoroughly heating has the possibility of rosin joint, weldering
Appearance is pullled when circuit board being loaded into shell again after line, it is easy to part core is broken or broken to line, causes follow-up function
Bad problem occurs.
【Utility model content】
The purpose of this utility model is to overcome above shortcomings in the prior art, there is provided one kind is by improving pin
Electrical connection between circuit board, lifting integrated connection stability, a kind of new type of plug of extension plug service life.
A kind of new type of plug, including housing, it is inner-cavity structure that the housing is interior, and the housing bottom is provided with some through holes,
Some location divisions are provided with the housing, the location division is provided with shell fragment, and the shell fragment is provided with opening, inserted in the opening
Pin is connected to, the head of the pin is stretched out outside housing by through hole and is arranged on shell with socket grafting, the afterbody of the pin
In vivo, the afterbody is provided with two cylinders, and two cylinder is bent so as to block shell fragment to away from another cylinder direction respectively, described
Circuit board is plugged with shell fragment, the pin is powered by shell fragment for circuit board.
Preferably, the opening is oblong openings.
Preferably, two column side face contradicts the side of opening.
Preferably, the circuit board is PCBA circuit boards, and the circuit board is provided with copper foil, the copper foil and shell fragment elasticity
Contact, the shell fragment is board transmission stabling current by the copper foil on circuit board.
Preferably, the guide groove of locating circuit board is additionally provided with the housing.
The utility model has advantages below：
By setting shell fragment between pin and circuit board, solve rosin joint, solder skip and the defects of produce.With after bonding wire again
Phenomenon is pullled when circuit board is loaded in housing, it is easy to part core is broken or broken to line, causes follow-up function not
The problem of good.And housing can be additionally provided with location division, prevent shell fragment to be subjected to displacement when in use and influence to use.In housing also
Guide groove provided with locating circuit board, prevents guide groove to be subjected to displacement when in use and influences to use.The utility model is simple in construction, adds
Work difficulty is low, and operating efficiency is improved because welding sequence is reduced and saves production cost.
Design, concrete structure and caused effect of the present utility model are described further below with reference to accompanying drawing, with
It is completely understood by the purpose of this utility model, feature and effect.
【Brief description of the drawings】
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is installation diagram of the present utility model；
Fig. 4 is Fig. 3-A partial enlarged drawing；
Fig. 5 is the schematic diagram that two cylinders bend fixation spring tab；
Fig. 6 is the schematic diagram that circuit board and shell fragment coordinate；
Housing 1；Through hole 2；Location division 3；Shell fragment 4；Opening 41；Positioning hole 42；Pin 5；Cylinder 51；Circuit board 6；Slot
61；Instrument 7.
【Embodiment】
The utility model integral type sensing solar street light is further described below in conjunction with accompanying drawing：
For the ease of understanding the utility model, below in conjunction with the accompanying drawings and specific embodiment, the utility model is carried out more detailed
Thin explanation.
" on ", " under ", "front", "rear" and similar statement are it should be noted that term used in this specification
For illustrative purposes, the structures such as circuit are eliminated in accompanying drawing in addition, depending on the actual conditions in embodiment.
As Figure 1-3, a kind of new type of plug, it is internal cavity structure that the housing 1 is interior.The inner bottom part of housing 1 is provided with
Some through holes 2, the housing 1 is interior to be provided with some location divisions 3, and the location division 3 is provided with shell fragment 4, and the shell fragment 4 is provided with and opened
Mouthfuls 41, pin 5 is plugged with the opening 41.The head of the pin 5 by through hole 2 stretch out housing 1 it is outer and with socket grafting,
The afterbody of the pin 5 is arranged in housing 1.The afterbody is provided with two cylinders 51, and circuit board 6, institute are plugged with the shell fragment 4
It is that circuit board 6 is powered that pin 5, which is stated, by shell fragment 4.
As preferred embodiment, the shell fragment 4 is provided with the positioning hole 42 for positioning, and shell fragment 4 passes through on housing 1
Location division 3 and the grafting of positioning hole 42 be positioned on housing 1, prevent to produce skew in use and influenceing to use.
As illustrated in figures 4-5, as preferred embodiment, the opening 41 is oblong openings 41.Two cylinder 51
Side contradicts the side of opening 41, so as to realize secondary positioning.The cylinder 51 extrudes by using instrument 7 and makes it to away from another
Shell fragment 4 is blocked in the bending of the direction of one cylinder 51, will not fall off shell fragment 4 and contacts good.
As shown in fig. 6, as preferred embodiment, the circuit board 6 is PCBA circuit boards.Set on the circuit board 6
There is copper foil, can be extruded when inserting by PCBA circuit boards and be inserted into bottom in guide groove 61 with shell fragment 4, shell fragment 4 is fixed from moving by housing 1
It is dynamic.Together with shell fragment 4 is in close contact with the copper foil on PCBA circuit boards because of the elasticity of shell fragment 4, shell fragment 4 passes through on circuit board 6
Copper foil for circuit board 6 transmit stabling current.
Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can be with many different shapes
Formula is realized, however it is not limited to embodiment described by this specification.On the contrary, the purpose for providing these embodiments is made to this reality
With the understanding more thorough and comprehensive of new disclosure.
Claims (5)
- A kind of 1. new type of plug, it is characterised in that：It is inner-cavity structure in the housing (1) including housing (1), the housing (1) Bottom is provided with some through holes (2), is provided with some location divisions (3) in the housing (1), the location division (3) is provided with shell fragment (4), the shell fragment (4) is provided with opening (41), is plugged with pin (5) on the opening (41), the head of the pin (5) leads to Through hole (2) is crossed to stretch out housing (1) outside and be arranged in housing (1) with socket grafting, the afterbody of the pin (5), the afterbody Provided with two cylinders (51), two cylinder (51) is bent so as to block shell fragment (4), the bullet to away from another cylinder direction respectively Circuit board (6) is plugged with piece (4), the pin (5) is powered by shell fragment (4) for circuit board (6).
- A kind of 2. new type of plug according to claim 1, it is characterised in that：The opening (41) is oblong openings.
- A kind of 3. new type of plug according to claim 2, it is characterised in that：Two cylinder (51) side contradicts opening (41) side.
- A kind of 4. new type of plug according to claim 1, it is characterised in that：The circuit board (6) is PCBA circuit boards, institute State circuit board (6) and be provided with copper foil, the copper foil and shell fragment (4) Elastic Contact, the shell fragment (4) pass through on circuit board (6) Copper foil is that circuit board (6) transmits electric current.
- A kind of 5. new type of plug according to claim 1, it is characterised in that：Positioning circuit is additionally provided with the housing (1) The guide groove (61) of plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870314.6U CN207183556U (en) | 2017-07-17 | 2017-07-17 | A kind of new type of plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870314.6U CN207183556U (en) | 2017-07-17 | 2017-07-17 | A kind of new type of plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183556U true CN207183556U (en) | 2018-04-03 |
Family
ID=61737046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870314.6U Active CN207183556U (en) | 2017-07-17 | 2017-07-17 | A kind of new type of plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183556U (en) |
-
2017
- 2017-07-17 CN CN201720870314.6U patent/CN207183556U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |