CN204927596U - Novel wire pair board connector - Google Patents
Novel wire pair board connector Download PDFInfo
- Publication number
- CN204927596U CN204927596U CN201520683935.4U CN201520683935U CN204927596U CN 204927596 U CN204927596 U CN 204927596U CN 201520683935 U CN201520683935 U CN 201520683935U CN 204927596 U CN204927596 U CN 204927596U
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- CN
- China
- Prior art keywords
- female
- pin
- inner arm
- needle
- arm
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- 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
The utility model relates to a novel wire pair board connector, it includes plug part, socket part, and plug part includes female needle and inner arm, and socket part includes case form shell and public needle. Female needle includes the line ball end and joins in marriage the spigot to can match with public needle and insert. Line ball end and the crimping of cable one end, it includes shell fragment, inner arm screens and parcel mouth to join in marriage the spigot. The shell fragment includes root and elasticity arm. The root is fixed at female needle middle part. Inside the elasticity arm stretched into female needle, female needle matched when inserting with public needle, was extrudeed and emergence deformation displacement by public needle simultaneously. Spigot one side towards the inner arm is being joined in marriage in inner arm screens setting. The parcel mouth is cavity tubulose opening, sets up and is joining in marriage the spigot front end. The inner wall at plug part is fixed to the root of inner arm, and its front portion is stretched into inside the plug part, join in marriage when inserting when female needle and public needle, the anterior straining of inner arm is in the inner arm screens. Beneficial effect: be provided with the shell fragment in female needle, the shell fragment relies on elasticity arm structure, can strengthen the female needle of public needle and join in marriage the firmness and the convenient degree of inserting.
Description
Technical field
The utility model relates to the connection device field between circuit board and circuit, is specifically related to a kind of novel wire pair board connector.
Background technology
Wire pair board connector mainly refers to circuit board and external circuits equipment, the connection between the input and output being applicable to circuit board or casing and external connection electrical apparatus equipment.
In distribution box, circuit signal is connected (being commonly referred to " row's pin " and " row female ") by the socket and plug of many pin connectors by circuit board and is connected with wire, for the input and output of circuit signal by various electric elements.
But such connector still comes with some shortcomings, part is urgently improved, as:
One, such connector plug and socket are without locking device, shake easy loose or dislocation;
Two, female pin elasticity arm is short, and elastic force direction is different from the best elastic force direction of material, and cause elastic force little, the number of times of resistance to plug is few, and contact stabilization is poor;
Three, socket is protected without shell, and easy and box body produces short circuit, and row is female is plain type terminal with row's pin terminal, and female pin elasticity arm is short;
Four, cable is connected with plug welding manner or puncture type, and welding manner is wasted time and energy, and puncture type then has strict demand to the size of cable.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of novel wire pair board connector, it passes through structure optimization, improve this connector for vibrations, the antijamming capability of the extraneous factors such as impact, make the fixed mechanism of this connector and admittance mechanism more firm upon connection, more resistance to plug, uses more convenient.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of novel wire pair board connector, it comprises male component (1), female component (2), male component (1) comprises female pin (11) and inner arm (12), and female component (2) comprises box like shell (21) and public pin (23).
Male component (1) is inserted with female component (2) phase interworking.
Female pin (11) comprises line ball end (111) and joins spigot (112), and can match slotting with public pin (23).
Line ball end (111) crimps with cable (4) one end.
Join spigot (112) and comprise shell fragment, inner arm screens (114) and parcel mouth (115).
Shell fragment comprises elasticity arm (113), shell fragment root (116) and contact point (117).
Shell fragment root (116) is fixed on female pin (11) middle part, i.e. the rear end of inner arm screens (114).
It is inner that elasticity arm (113) stretches into female pin (11), when female pin (11) matches slotting with male pin (23), contact point (117) and public pin (23) the phase admittance of shell fragment front end, extruded by public pin (23) simultaneously, there is deformation in elasticity arm (113), contact point (117) is subjected to displacement.
Inner arm screens (114) is arranged on joins the side of spigot (112) towards inner arm (12).
Parcel mouth (115) is hollow tubular opening, is arranged on and joins spigot (112) front end.
The root of inner arm (12) is fixed on male component (1) inwall, and it is inner that male component (1) is stretched in its front portion; When female pin (11) is with when being assemblied in male component (1) inside, the anterior fastening of inner arm (12) is in inner arm screens (114).
The casing shape plastic cement structure that box like shell (21) is top one side opening; Smooth on PCB (3) bottom during installation.
The middle part of public pin (23) is fastened in the bottom of box like shell (21) inner side by interference fit, and public pin (23) end is welded on PCB (3).
In the technical scheme of further optimization, inner arm (12) comprises anti-overstress subsidy salient point (121), and anti-overstress subsidy salient point (121) is arranged on inner arm (12) front end; Anti-overstress subsidy salient point (121) is corresponding with contact point (117) front end, when male pin (23) is joined slotting with female pin (11), contact point (117) is extruded the position that deformational displacement can not exceed anti-overstress subsidy salient point (121) place.
In the technical scheme of further optimization, male component (1) comprises buckle (13), and buckle (13) is arranged on male component (1) lateral wall; Box like shell (21) comprises draw-in groove (24), and draw-in groove (24) is arranged on box like shell (21) inner side; When male component (1) and female component (2) are joined slotting, buckle (13) can fastening in draw-in groove (24).
After have employed technique scheme, the beneficial effects of the utility model are:
Relative to the technical scheme disclosed, the female pin front end of plug of this novel wire pair board connector is the parcel mouth of full package structure, increases contact when joining slotting; Be provided with shell fragment in female pin, shell fragment relies on elasticity arm structure, can strengthen the female pin of male pin and join slotting firmness and convenient degree; Male component inside is provided with inner arm, the anti-overstress subsidy in inner arm front end salient point, this structure can prevent female pin shell fragment from following the string because of overstress, especially by anti-overstress subsidy salient point backwater effect, avoid the elasticity arm of shell fragment to be produced overstress and cause contact instability by the displacement of public pin excessive compression with shaking when joining slotting, while accurately can limit male pin and female pin join slotting attitude; Female component increases shell, can prevent the conductive component in female component from forming partial short-circuit with the conducting objects phase admittance outside casing; Female component increases draw-in groove and male component increases buckle, and when male component inserts female component, buckle fastening prevents accidental in draw-in groove; Female pin mode of connection is crimping packaging type, and the size thickness scope for cable is wide, can be used for the connection of different wire diameter.Crimping can crimp in express delivery, enhances productivity.
Accompanying drawing explanation
The novel wire pair board connector sectional structure chart of Fig. 1
The female pin of Fig. 2
The male pin of Fig. 3 and female pin are joined slotting
Fig. 4 cabinet shell
Fig. 5 wraps up mouth
Fig. 6 buckle and draw-in groove
Embodiment
Below in conjunction with accompanying drawing 1 and accompanying drawing 6 and specific embodiment, the utility model is described in detail, but not as to restriction of the present utility model.
At present, conventional wire pair board connector is used for the input and output of circuit signal, though such connector is widely used, but still the part that comes with some shortcomings urgently is improved, as:
One, such connector plug and socket are without locking device, shake easy loose or dislocation;
Two, female pin elasticity arm is short, and elastic force direction is different from the best elastic force direction of material, and cause elastic force little, the number of times of resistance to plug is few, and contact stabilization is poor;
Three, socket is protected without shell, and easy and box body produces short circuit, and row is female is plain type terminal with row's pin terminal, and female pin elasticity arm is short;
Four, cable is connected with plug welding manner or puncture type, and welding manner is wasted time and energy, and puncture type then has strict demand to the size of cable.
For solving prior art problem, the technical program provides a kind of novel wire pair board connector, and specific embodiment is as follows:
Embodiment one
As shown in accompanying drawing 1 to 4, a kind of novel wire pair board connector, it comprises male component 1, female component 2, and male component 1 comprises female pin 11 and inner arm 12, and female component 2 comprises box like shell 21 and public pin 23.
Male component 1 is inserted with female component 2 phase interworking.
Female pin 11 comprises line ball end 111 and joins spigot 112, and can match slotting with public pin 23.
Line ball end 111 crimps with cable 4 one end.
Join spigot 112 and comprise shell fragment, inner arm screens 114 and parcel mouth 115.
Shell fragment comprises elasticity arm 113, shell fragment root 116 and contact point 117.
Shell fragment root 116 is fixed in the middle part of female pin 11, i.e. the rear end of inner arm screens 114.
It is inner that elasticity arm 113 stretches into female pin 11, and when female pin 11 matches slotting with male pin 23, contact point 117 and the public pin 23 phase admittance of shell fragment front end, extruded by public pin 23, deformation occurs elasticity arm 113, and contact point 117 is subjected to displacement simultaneously.
Inner arm screens 114 is arranged on joins the side of spigot 112 towards inner arm 12.
Parcel mouth 115 is hollow tubular opening, is arranged on and joins spigot 112 front end.
The root of inner arm 12 is fixed on male component 1 inwall, and it is inner that male component 1 is stretched in its front portion; When female pin 11 is with when being assemblied in male component 1 inside, the anterior fastening of inner arm 12 is in inner arm screens 114.
Box like shell 21 is the casing shape plastic cement structure of top one side opening; Smooth on PCB3 bottom during installation.
The middle part of public pin 23 fastens the bottom inside box like shell 21 by interference fit, and public pin 23 end is welded on PCB3.
Embodiment two
On the basis of embodiment one, as shown in Figure 3, inner arm 12 comprises anti-overstress subsidy salient point 121, and anti-overstress subsidy salient point 121 is arranged on inner arm 12 front end; Anti-overstress subsidy salient point 121 is corresponding with contact point 117 front end, and when male pin 23 is joined slotting with female pin 11, contact point 117 is extruded the position that deformational displacement can not exceed anti-overstress subsidy salient point 121 place.
Embodiment three
On the basis of above-described embodiment, as shown in Figure 6, male component 1 comprises buckle 13, and buckle 13 is arranged on male component 1 lateral wall; Box like shell 21 comprises draw-in groove 24, and draw-in groove 24 is arranged on inside box like shell 21; When male component 1 and female component 2 are joined slotting, buckle 13 can fastening in draw-in groove 24.
Embodiment four
On the basis of above-described embodiment, as shown in Figure 2, the connected mode of female pin 11 and cable 4 is for crimping packaging type, carry out line ball with automatic wire press with the line ball end 111 of multiple female pin 11 becoming continuous material strip mode to organize by cable 4 to be connected, thus can increase substantially female pin 11 and cable 4 crimp efficiency.This connected mode, the size thickness for cable 4 is less demanding, and adoptable scope is wide, and the cable 4 that can be used for different wire diameter connects.
As known by the technical knowledge, the technical program can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (3)
1. a novel wire pair board connector, it comprises male component (1), female component (2), described male component (1) comprises female pin (11) and inner arm (12), and described female component (2) comprises box like shell (21) and public pin (23);
Described male component (1) is inserted with female component (2) phase interworking;
It is characterized in that: described female pin (11) comprises line ball end (111) and joins spigot (112), and can match slotting with public pin (23);
Described line ball end (111) crimps with cable (4) one end;
Described spigot (112) of joining comprises shell fragment, inner arm screens (114) and parcel mouth (115);
Described shell fragment comprises elasticity arm (113), shell fragment root (116) and contact point (117);
Described shell fragment root (116) is fixed on female pin (11) middle part, i.e. the rear end of inner arm screens (114);
It is inner that described elasticity arm (113) stretches into female pin (11), when female pin (11) matches slotting with male pin (23), contact point (117) and public pin (23) the phase admittance of shell fragment front end, extruded by public pin (23) simultaneously, there is deformation in elasticity arm (113), contact point (117) is subjected to displacement;
Described inner arm screens (114) is arranged on joins the side of spigot (112) towards inner arm (12);
Described parcel mouth (115) is hollow tubular opening, is arranged on and joins spigot (112) front end;
The root of described inner arm (12) is fixed on male component (1) inwall, and it is inner that male component (1) is stretched in its front portion; When female pin (11) is with when being assemblied in male component (1) inside, the anterior fastening of inner arm (12) is in inner arm screens (114);
The casing shape plastic cement structure that described box like shell (21) is top one side opening; Smooth on PCB (3) bottom during installation;
The middle part of described public pin (23) is fastened in the bottom of box like shell (21) inner side by interference fit, and public pin (23) end is welded on PCB (3).
2. novel wire pair board connector according to claim 1, it is characterized in that: described inner arm (12) comprises anti-overstress subsidy salient point (121), described anti-overstress subsidy salient point (121) is arranged on inner arm (12) front end; Anti-overstress subsidy salient point (121) is corresponding with contact point (117) front end, when male pin (23) is joined slotting with female pin (11), contact point (117) is extruded the position that deformational displacement can not exceed anti-overstress subsidy salient point (121) place.
3. novel wire pair board connector according to claim 2, is characterized in that: described male component (1) comprises buckle (13), and described buckle (13) is arranged on male component (1) lateral wall; Described box like shell (21) comprises draw-in groove (24), and draw-in groove (24) is arranged on box like shell (21) inner side; When male component (1) and female component (2) are joined slotting, buckle (13) can fastening in draw-in groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683935.4U CN204927596U (en) | 2015-08-30 | 2015-08-30 | Novel wire pair board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683935.4U CN204927596U (en) | 2015-08-30 | 2015-08-30 | Novel wire pair board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927596U true CN204927596U (en) | 2015-12-30 |
Family
ID=54976696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683935.4U Expired - Fee Related CN204927596U (en) | 2015-08-30 | 2015-08-30 | Novel wire pair board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039506A (en) * | 2023-10-08 | 2023-11-10 | 深圳市康奈特电子有限公司 | Novel connector structure |
-
2015
- 2015-08-30 CN CN201520683935.4U patent/CN204927596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039506A (en) * | 2023-10-08 | 2023-11-10 | 深圳市康奈特电子有限公司 | Novel connector structure |
| CN117039506B (en) * | 2023-10-08 | 2023-12-08 | 深圳市康奈特电子有限公司 | Novel connector structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |