CN207199868U - Light fixture for surface-pasted push type electric connector and using the push type electric connector - Google Patents
Light fixture for surface-pasted push type electric connector and using the push type electric connector Download PDFInfo
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- CN207199868U CN207199868U CN201720522483.0U CN201720522483U CN207199868U CN 207199868 U CN207199868 U CN 207199868U CN 201720522483 U CN201720522483 U CN 201720522483U CN 207199868 U CN207199868 U CN 207199868U
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- electric connector
- push type
- pcb board
- type electric
- wire casing
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Abstract
It the utility model is related to a kind of light fixture for surface-pasted push type electric connector and using the push type electric connector,This is used for surface-pasted push type electric connector,By being bent into bare terminal end and fixing end by sheet metal,And fixing end is arranged to upper and lower parallel absorption face and solder side,Absorption face is used for matching surface mounting machine suction end,Solder side is used to be fixedly welded on pcb board,And it is provided with one in bare terminal end and holds wire casing,Use the light fixture of the electric connector,The electric connector is symmetrical arranged as a pair two-by-two,The end of pcb board that the lotus root that needs to connect connects is respectively welded at the positive negative conductor of pcb board to be pressed in the appearance wire casing of electric connector to realize the electrical connection between adjacent pcb board,The joint efficiency between terminal can be lifted using the push type electric connector while can reduce the production cost of terminal,The setting in the face of electric connector absorption simultaneously can conveniently coordinate SMT automated jobs.
Description
Technical field
The utility model is related to electric connector field, and in particular to one kind be used for surface-pasted push type electric connector and
Use the light fixture of the push type electric connector.
Background technology
Electrical equipment is connected to printed circuit board (PCB) frequently by the terminal of the electrical equipment is welded into PCB surface
(PCB).Surface mounting technique (SMT) is a kind of peculiar technology that electric terminal is welded to PCB, SMT be developed into so as to
Electrical equipment is fixed on PCB by automated manner, and SMT is a kind of method for constructing electronic circuit, and part is straight in electronic circuit
Connect on the surface installed in PCB or on other suitable parts surfaces, SMT be it is a kind of have confirmed be used for establish Electronic Assemblies
Technology, when compared with the similar through hole technical method that PCB is assembled, the technology has higher packaging density, these parts
Typically it is mounted by automated process such as robot assisted assembly line over the plates, between these parts and the plate
Electrical contact point can be handled with soldering paste, and the electronic equipment so manufactured is referred to as Surface mounted devices (SMD), and SMT is
Through largely substituted for former building method, the part that will have lead is installed in the hole in printed circuit board (PCB), this skill
Art is referred to as through hole technology, and corresponding part of the SMT parts typically than its guiding is small, because it does not have lead or less lead,
It can have various types of smaller cotter pilotages or lead, contact blades, matrix ball or other ends in article body
Son with aid in by the part be fixed to plank on and/or between the plank and the part establish electrical connection.Generally, it is more
The individual LED PCB that light are connect by two or more wired in series lotus roots to form a series of PCB, and current practice is by by wire
Lead be welded to PCB surface to connect these wires, conductor leading is welded to step on plank is time-consuming and cost is higher,
To solve the problems, such as it is to provide a kind of connector for conductor leading is strongly attached into PCB at present, this connector can pass through
Simply, reliable and cost-effective technique such as SMT automatic processes and be connected to PCB, the connector must be close to be welded
The wire that connects and possess small physical size covering so as not to can be in shield PCB any adjacent components.
Utility model content
Main purpose of the present utility model is to be electrically connected for surface-pasted push type in view of the above-mentioned problems, providing one kind
Connect device.
To solve the above problems, technical scheme is used by the utility model：One kind is used for surface-pasted push type
Electric connector, by sheet metal bending forming, including bare terminal end and fixing end, the fixing end includes the suction be arrangeding in parallel up and down
Face and solder side are taken, the absorption face is used for matching surface mounting machine suction end, and the solder side is used to be fixedly welded on PCB
On plate, the absorption right side of face forms the solder side, the right side of the bare terminal end in extension backward after horizontal buckling vertically downwards
Side is connected with the left side in the absorption face, and one is provided with the bare terminal end and holds wire casing.
In preferred embodiment of the present utility model, the appearance wire casing is arranged to narrow orifice groove, the appearance wire casing width of rebate
External diameter less than the wire to be clamped is set, and the appearance wire casing bottom surface is set higher than the solder side 1mm-5mm.
In preferred embodiment of the present utility model, it is described appearance wire casing by it is described absorption left side of face be bent to downwards with it is described
Solder side is formed to flushing with the absorption face rear turned-out folding upwards and after tilting bending to the absorption left side of face after flushing.
In preferred embodiment of the present utility model, the groove depth for holding wire casing is less than between the absorption face and solder side
Distance, the external diameter setting of the corresponding wire to be clamped of the internal diameter for holding cable slot bottom.
A kind of light fixture using push type electric connector, including at least eight it is above-mentioned be used for surface-pasted push type electricity
Connector, in addition to chassis, lampshade, multiple pcb boards equipped with multiple LED, multipair positive negative conductor and multiple corresponding pcb boards are set
Containment vessel, the pcb board is arranged between the chassis upper surface and multiple pcb boards by the multipair positive negative conductor
Connection, the pcb board correspond to it is parallel on one end of the adjacent pcb board be welded with two electric connectors, it is described positive and negative to lead
Line is pressed in the appearance wire casing of a pair be oppositely arranged the electric connector to realize being electrically connected between the adjacent pcb board
Connect, the protection cap is located on the pcb board, and the lampshade sets after protection cap is stated in residence and is connected to the upper of the chassis
Side.
In preferred embodiment of the present utility model, the pcb board is arranged to two, and the pcb board is arranged to L-type, institute
State two pcb boards and be spliced into a hollow, two splice points are formed between two pcb boards, each splice point is put down
Row is placed with four electric connectors.
In preferred embodiment of the present utility model, the containment vessel is arranged to bar shaped and is arranged to 4, each described
The containment vessel of two vertical arrangements is covered with pcb board.
In preferred embodiment of the present utility model, in addition to 4 end caps, it is provided between the two neighboring containment vessel
One end cap, the end cap bottom are provided with least two pins, corresponded on the chassis pin offer it is multiple
End cap spliced eye.
The utility model takes above technical scheme, has advantages below：This is used for surface-pasted push type electrical connection
Device, by being bent into bare terminal end and fixing end by sheet metal, and fixing end is arranged to upper and lower parallel absorption face and welding
Face, the face of absorption are used for matching surface mounting machine suction end, and solder side is used to be fixedly welded on pcb board, and in bare terminal end
Hold wire casing provided with one, using the light fixture of the electric connector, the electric connector is symmetrical arranged as a pair two-by-two, being respectively welded at needs
The end for the pcb board that lotus root of connecting connects is so that the positive negative conductor of pcb board is pressed in the appearance wire casing of electric connector to realize phase
Electrical connection between adjacent pcb board, the push type electric connector substitute existing conventional techniques by the way of vertical direction pressing
Axially patch, single terminal link time can shorten 0.2S, in addition, the push type electric connector using sheet metal bend and
Into material can be saved to reduce production cost, while the electric connector draws the setting in face and conveniently SMT can be coordinated to be turned into automatically
Industry.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram for being used for surface-pasted push type electric connector in the utility model；
Fig. 2 is that the push type electric connector shown in 2 Fig. 1 coordinates the structural representation for clamping a wire；
Fig. 3 is the three-dimensional exploded view using the light fixture of push type electric connector；
Fig. 4 does not load onto the vertical view of containment vessel, end cap and lampshade for the light fixture using push type electric connector shown in Fig. 3
Figure；
Fig. 5 is the enlarged diagram of part A in Fig. 4.
Embodiment
Referring to figs. 1 to Fig. 2, one kind is used for surface-pasted push type electric connector 100, by sheet metal bending forming,
Including bare terminal end 10 and fixing end 20, fixing end 20 includes absorption face 21 and the solder side 22 be arrangeding in parallel up and down, draws face 21
For matching surface mounting machine suction end (not shown), solder side 22 is used to be fixedly welded on pcb board 200, draws face 21
Right side forms downwards solder side 22, the right side of bare terminal end 10 and the left side phase for drawing face 21 vertically after horizontal buckling in extension backward
Even, one is provided with bare terminal end 10 and holds wire casing 11, held wire casing 11 and be arranged to narrow orifice groove, held the width of rebate of wire casing 11 and be less than to be clamped
The external diameter of wire 900 set, hold the bottom surface of wire casing 11 and set higher than solder side 221mm-5mm, hold wire casing 11 by drawing the left side of face 21
It is bent under lateral after being flushed with solder side 22 upwards and after being bent to the left side of absorption face 21 to after being flushed with absorption face 21
Outwards turnover is formed, and the groove depth for holding wire casing 11 is slightly less than the distance between absorption face 21 and solder side 22, holds the bottom land of wire casing 11
The external diameter setting of the corresponding wire 900 to be clamped of internal diameter, as shown in Fig. 2 wire 900 be pressed against two electric connectors 100 it
Between part electrical connection between the pcb board 200 that is welded of two electric connectors 100 can be achieved.
Reference picture 3 is to Fig. 5, a kind of light fixture using push type electric connector, including at least eight push type electric connector
100, in addition to chassis 300, lampshade 400, multiple pcb boards 200 equipped with multiple LED, multipair positive negative conductor 900 and multiple correspondences
The containment vessel 500 that pcb board 200 is set, pcb board 200 are arranged between the upper surface of chassis 300 and multiple pcb boards 200 by multipair
Positive negative conductor 900 connects, parallel on one end of the corresponding adjacent pcb board 900 of pcb board 900 to be welded with two electric connectors 100, just
Negative conductor 900 is pressed in the appearance wire casing 11 for a pair of the electric connectors 100 being oppositely arranged to realize between adjacent pcb board 200
Electrical connection, containment vessel 500 lid be located on pcb board 200, lampshade 400 cover set containment vessel 500 cover after is connected to chassis 300
Top, pcb board 200 are arranged to two, and pcb board 200 is arranged to L-type, and two pcb boards 200 are spliced into a hollow, two
Two splice point A are formed between pcb board 200, splice point A enlarged drawing is as shown in figure 5, each splice point A parallels are furnished with four
Individual electric connector 100, containment vessel 500 are arranged to bar shaped and are arranged to 4, and two vertical arrangements are covered with each pcb board 200
Containment vessel 500, in addition to 4 end caps 600, be provided with an end cap 600, the bottom of end cap 600 between two neighboring containment vessel 500
Portion is provided with least two pins 610, and pin is corresponded on chassis 300 and offers multiple end cap spliced eyes 310.
In summary, this is used for surface-pasted push type electric connector 100, by being bent into bare terminal end by sheet metal
10 and fixing end 20, and fixing end 20 is arranged to absorption face 21 and solder side 22, absorption face 21 parallel up and down and is used to coordinate
Surface mounting machine suction end, solder side 22 is used to be fixedly welded on pcb board 200, and is provided with one in bare terminal end 10 and holds line
Groove 11, using the light fixture of the electric connector, the electric connector 100 is symmetrical arranged as a pair two-by-two, being respectively welded at needs to go here and there
The end of pcb board 200 that connection lotus root connects is so that the positive negative conductor 900 of pcb board 200 to be pressed on to the appearance wire casing 11 of electric connector 100
In to realize the electrical connection between adjacent pcb board 200, the push type electric connector is substituted existing by the way of vertical direction pressing
The axial direction for having routine techniques patches, and single terminal link time can shorten 0.2S, in addition, the push type electric connector uses metal
Sheet material bending forms, and can save material to reduce production cost, while the setting in electric connector absorption face can conveniently coordinate SMT
Automated job.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include one or more
The feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly specific
Limit.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；It can be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be in
Between medium be indirectly connected, can be connection or the interaction relationship of two elements of two element internals.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.Following disclosure provides many different embodiments or example is used for
Realize different structure of the present utility model.In order to simplify disclosure of the present utility model, hereinafter to the parts of specific examples and set
Put and be described.Certainly, they are only example, and purpose does not lie in limitation the utility model.In addition, the utility model can
With repeat reference numerals and/or reference letter in different examples, this repetition be for purposes of simplicity and clarity, itself
Relation between not indicating discussed various embodiments and/or setting.In addition, the utility model provide it is various specific
The example of technique and material, but those of ordinary skill in the art can be appreciated that application and/or the other materials of other techniques
Use.
Claims (8)
1. one kind is used for surface-pasted push type electric connector, by sheet metal bending forming, it is characterised in that：Including clamping
End and fixing end, the fixing end includes the absorption face be arrangeding in parallel up and down and solder side, the absorption face are used for matching surface
Mounting machine suction end, the solder side are used to be fixedly welded on pcb board, and extension is backward vertically downwards for the absorption right side of face
The solder side is formed after interior horizontal buckling, the right side of the bare terminal end is connected with the left side in the absorption face, the bare terminal end
In be provided with one hold wire casing.
2. according to claim 1 be used for surface-pasted push type electric connector, it is characterised in that：The appearance wire casing is set
Narrow orifice groove is set to, the external diameter setting held wire casing width of rebate and be less than the wire to be clamped, the appearance wire casing bottom surface is higher than
The solder side 1mm-5mm is set.
3. according to claim 1 be used for surface-pasted push type electric connector, it is characterised in that：It is described appearance wire casing by
It is described absorption left side of face be bent to downwards flushed with the solder side after upwards and to it is described absorption left side of face tilt bending after extremely
Rear turned-out folding is flushed with the absorption face to be formed.
4. according to claim 1 be used for surface-pasted push type electric connector, it is characterised in that：The appearance wire casing
Groove depth is less than the distance between the absorption face and solder side, the corresponding wire to be clamped of the internal diameter for holding cable slot bottom
External diameter is set.
A kind of 5. light fixture using push type electric connector, it is characterised in that：Including the institute of at least eight claim 1 or 2 or 3 or 4
That states is used for surface-pasted push type electric connector, in addition to chassis, lampshade, multiple pcb boards equipped with multiple LED, multipair
The containment vessel that positive negative conductor and multiple corresponding pcb boards are set, the pcb board are arranged on the chassis upper surface and multiple described
Connected between pcb board by the multipair positive negative conductor, the pcb board corresponds to parallel welding on one end of the adjacent pcb board
There are two electric connectors, the positive negative conductor is pressed in the appearance wire casing of a pair be oppositely arranged the electric connector with reality
Electrical connection between the existing adjacent pcb board, the protection cap are located on the pcb board, and the lampshade sets residence and stated
The top on the chassis is connected to after protection cap.
A kind of 6. light fixture using push type electric connector according to claim 5, it is characterised in that：The pcb board is set
It is set to two, the pcb board is arranged to L-type, and described two pcb boards are spliced into a hollow, shape between two pcb boards
Into two splice points, each splice point parallel is furnished with four electric connectors.
A kind of 7. light fixture using push type electric connector according to claim 6, it is characterised in that：The containment vessel is set
It is set to bar shaped and is arranged to 4, two containment vessels being arranged vertically each is covered with the pcb board.
A kind of 8. light fixture using push type electric connector according to claim 7, it is characterised in that：Also include 4 ends
Cover, be provided with an end cap between the two neighboring containment vessel, the end cap bottom is provided with least two pins, institute
State and the pin is corresponded on chassis offer multiple end cap spliced eyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522483.0U CN207199868U (en) | 2017-05-11 | 2017-05-11 | Light fixture for surface-pasted push type electric connector and using the push type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522483.0U CN207199868U (en) | 2017-05-11 | 2017-05-11 | Light fixture for surface-pasted push type electric connector and using the push type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199868U true CN207199868U (en) | 2018-04-06 |
Family
ID=61793376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522483.0U Active CN207199868U (en) | 2017-05-11 | 2017-05-11 | Light fixture for surface-pasted push type electric connector and using the push type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513661A (en) * | 2019-07-01 | 2019-11-29 | 宁波公牛光电科技有限公司 | A kind of installation method of lamps and lanterns |
-
2017
- 2017-05-11 CN CN201720522483.0U patent/CN207199868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513661A (en) * | 2019-07-01 | 2019-11-29 | 宁波公牛光电科技有限公司 | A kind of installation method of lamps and lanterns |
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