CN207038792U - Snap connectors - Google Patents
Snap connectors Download PDFInfo
- Publication number
- CN207038792U CN207038792U CN201720873421.4U CN201720873421U CN207038792U CN 207038792 U CN207038792 U CN 207038792U CN 201720873421 U CN201720873421 U CN 201720873421U CN 207038792 U CN207038792 U CN 207038792U
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- CN
- China
- Prior art keywords
- hole
- pin posts
- plug wire
- pin
- snap connectors
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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 discloses a kind of snap connectors, including housing, one end of housing is provided with the separate plug wire hole of at least two rows, the other end is provided with least two row's PIN posts extended perpendicularly outward, PIN posts correspond with plug wire hole, and PIN posts have the through hole for being used for inserting PIN needle, and the through hole of PIN posts turns on plug wire hole, the through hole of PIN posts is less than plug wire hole, and the bottom of plug wire hole is provided with the guiding slope for transition；PIN posts are square column, and the outer surface of PIN posts is provided with the axial chamfer for fool proof；The side of housing is provided with clamping.Because housing is provided with least two socket string holes so that snap connectors can insert more wire rods, and plug wire hole is separate, effectively prevent interfering between wire rod；Square PIN posts with chamfering facilitate the dumb-proof inserting of snap connectors and other connectors, improve inserting efficiency, and the setting of clamping, has further consolidated the inserting of snap connectors on housing.
Description
Technical field
It the utility model is related to a kind of attachment means, and in particular to the snap connectors for pcb board plug-in mounting.
Background technology
The integrated disjunctor design of traditional HOUSING snap connectors, TERMINAL wire rods are inserted directly into, disjunctor
Global design is crooked, electrical property poor reliability.2.50mm or 4.2mm cloth away from independent subject HOUSING snap connectors, to be single
Arrange straight cutting PIN formulas, the connector of only single male seat.Also it is only used for single PIN flexible cords material and is relatively passed to inserting connection, structure
Unite and single, can not meet the needs of efficiently easily connecting equipment.
The content of the invention
The application provides a kind of convenient inserting, inserting stability height and the snap connectors that can insert more wire rods.
A kind of snap connectors, including housing are provided in a kind of embodiment, one end of housing is mutually only provided with least two rows
Vertical plug wire hole, the other end are provided with least two row's PIN posts extended perpendicularly outward, and PIN posts correspond with plug wire hole, PIN posts
With the through hole for inserting PIN needle, and the through hole of PIN posts turns on plug wire hole, and the through hole of PIN posts is less than plug wire hole, plug wire
The bottom in hole is provided with the guiding slope for transition；PIN posts are square column, and the outer surface of PIN posts is provided with the axial direction for fool proof
Chamfering；The side of housing is provided with clamping.
Further, spacing is non-spaced set between a socket string holes, corresponding, the spacing between row's PIN posts
For non-spaced set.
Further, clamping includes Access Division and connecting portion, and Access Division is fixed on the side of housing, Access Division by connecting portion
Towards housing medial surface be provided be used for clamping groove.
Further, Access Division is flat card adapter plate.
Further, the through hole of plug wire hole and PIN posts is square opening, and the corner in the through hole of PIN posts is provided with axial direction
Raised line.
Further, the chamfering of part PIN posts is arranged on the position different from the chamfering of other PIN posts.
Further, plug wire hole size is corresponding with 3 millimeters of wire rod, and plug wire hole is used to insert 3 millimeters of wire rod.
According to the snap connectors of above-described embodiment, because housing is provided with least two socket string holes so that clamping connects
Device can insert more wire rods, and plug wire hole is separate, effectively prevent interfering between wire rod；Band falls
The square PIN posts at angle facilitate the dumb-proof inserting of snap connectors and other connectors, improve inserting efficiency, clamping on housing
Setting, further consolidated the inserting of snap connectors.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of snap connectors in embodiment；
Fig. 2 is a kind of present invention looks up structural representation of snap connectors in embodiment；
Fig. 3 is a kind of sectional view of snap connectors in embodiment；
Fig. 4 is a kind of structural representation for the snap connectors that wire rod is inserted in embodiment.
Embodiment
The present invention is described in further detail below by embodiment combination accompanying drawing.
A kind of snap connectors are provided in the present embodiment, and this snap connectors is HOUSING connectors, for assigning
The connection of wire rod, i.e. PIN, it is mainly used in inserting 3.0mm wire rods, and for inserting to WAFER connectors.This snap connectors is fitted
For Industrial PC, PC all-in-ones, novel flat-plate TV, can threading electronic equipment, robot device's electronics connection, vehicle mounted guidance and
Other movable electronic connectors.
As depicted in figs. 1 and 2, the snap connectors of the present embodiment include housing 100, and one end of housing 100 is provided with two rows
Plug wire hole 101, plug wire hole 101 run through housing 100, and the other end of housing 100 is provided with the PIN posts 102 that two rows extend perpendicularly outward,
PIN posts 102 correspond with plug wire hole 101, and PIN posts 102, which have, is used to inserting the through hole of PIN needle, the through hole of PIN posts 102 with
Plug wire hole 101 turns on, and center line overlaps.
As shown in Figure 1 and Figure 4, the through hole of plug wire hole 101 and PIN posts 102 is square opening, and plug wire hole 101 is more than
The bottom position of the through hole of PIN posts 102, plug wire hole 101 and the through hole UNICOM of PIN posts 102 is provided with the guiding slope for transition,
The through hole that plug wire hole 101 is progressively reduced into PIN posts 102 by slope is oriented to, is easy to the inserting and fixation of wire rod 200.
There are six per socket string holes 101 and PIN posts 102, the spacing between six plug wire holes 101 and PIN posts 102 is
Non- spaced set, such as：Spacing between two of which PIN posts 102 is more than the spacing between other PIN posts 102, and this
Two PIN posts 102 are not two most middle PIN posts 102 so that PIN posts 102 have a fool proof effect, and plug wire hole 101 is right therewith
Should.
PIN posts 102 are square column, and the corner of the square through hole of PIN posts 102, which is set, is equipped with axial raised line so that PIN posts
102 through hole is in cross bore, and raised line plays a part of clamping PIN needle.In order to further facilitate inserting, the through hole of PIN posts 102
Opening is more than bottom, i.e. the through hole of PIN posts 102 gradually inwardly reduces from opening, plays a part of being oriented to fastening.PIN posts 102
Outer surface be provided with axial chamfer, in the present embodiment, axial chamfer is provided with a line angle of the outer surface of PIN posts 102, and
And the axial chamfer of two PIN posts 102 of end is different from the axial chamfer position of other PIN posts 102, diverse location axially falls
The setting at angle also functions to the effect of fool proof.
In other embodiments, plug wire hole 101 and the quantity of PIN posts 102 and spacing can be set according to the actual requirements, PIN
The axial chamfer position of post 102 can also be set according to the actual requirements.
As shown in figure 3, in the present embodiment, clamping 103 is additionally provided with the middle part of the side of housing 100, clamping 103 includes clamping
Portion 103a and connecting portion 103b, Access Division 103a are flat clamping harden structure, pass through connecting portion in the middle part of the 103a of Access Division
103b is fixed on the side of housing 100, and Access Division 103a is provided with right angle groove in face of the face of housing 100, and right angle groove is used for
With other snap connectors clampings, right angle groove is arranged on inner side, plays hiding effect, specious, and clamping can also be used
Portion 103a restoring force make it that clamping is more stable.
Snap connectors are integral type structure in the present embodiment, Stability Analysis of Structures.
The snap connectors that the present embodiment provides, because housing 100 is provided with two socket string holes 101 so that clamping connects
Device can insert more wire rods, and plug wire hole 100 is separate, effectively prevent mutually dry between wire rod 200
Disturb；Square PIN posts 102 with chamfering facilitate the dumb-proof inserting of snap connectors and other connectors, improve inserting efficiency,
The setting of clamping 103 on housing 100, has further consolidated the inserting of snap connectors.
Specifically, this snap connectors uses horizontal high-precision brand-new standard cloth away from structure is novel, and adjustment is more rationally perfect；
Main body uses cubic fool proof detached column hole position, and double 3.0 millimeters of cloth of standard enter mounting means away from straight cutting；Body midsection position is set
Count a right angle clamping；Clamping is that embedded groove designs, and outward appearance meets state-of-the-art EUP design concepts in flattening design.It is interior
The embedding sealed design of recessed clamping fully combines so that WAFER positioning stuck points are supporting to inserting；It is next to mortise lock to plate with WAFER lines
Before solving in adverse circumstances using be likely to occur release, instant cut-off, it is insufficient contact and assembly and disassembly it is inconvenient the features such as.
Use above specific case is illustrated to the present invention, is only intended to help and is understood the present invention, not limiting
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make some simple
Deduce, deform or replace.
Claims (7)
1. a kind of snap connectors, it is characterised in that including housing, it is separate that one end of the housing is provided with least two rows
Plug wire hole, the other end are provided with least two row's PIN posts extended perpendicularly outward, and the PIN posts correspond with plug wire hole, described
PIN posts have the through hole for being used for inserting PIN needle, and the through hole of the PIN posts turns on the plug wire hole, and the PIN posts lead to
Hole is less than the plug wire hole, and the bottom of the plug wire hole is provided with the guiding slope for transition；The PIN posts are square column, institute
The outer surface for stating PIN posts is provided with the axial chamfer for being used for fool proof；The side of the housing is provided with clamping.
2. snap connectors as claimed in claim 1, it is characterised in that spacing is non-equidistant between plug wire hole described in a row
Set, corresponding, the spacing between PIN posts described in a row is non-spaced set.
3. snap connectors as claimed in claim 2, it is characterised in that the clamping includes Access Division and connecting portion, described
The Access Division is fixed on the side of housing by connecting portion, and the Access Division is provided with towards the medial surface of the housing to be used to block
Connect groove.
4. snap connectors as claimed in claim 3, it is characterised in that the Access Division is flat card adapter plate.
5. snap connectors as claimed in claim 4, it is characterised in that the through hole of plug wire hole and the PIN post is square
Hole, the corner in the through hole of the PIN posts are provided with the raised line of axial direction.
6. snap connectors as claimed in claim 5, it is characterised in that the chamfering of the part PIN posts is arranged on and other
On the different position of the chamferings of the PIN posts.
7. snap connectors as claimed in claim 6, it is characterised in that the plug wire hole size is corresponding with 3 millimeters of wire rod,
The plug wire hole is used to insert 3 millimeters of wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873421.4U CN207038792U (en) | 2017-07-18 | 2017-07-18 | Snap connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873421.4U CN207038792U (en) | 2017-07-18 | 2017-07-18 | Snap connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038792U true CN207038792U (en) | 2018-02-23 |
Family
ID=61464715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873421.4U Active CN207038792U (en) | 2017-07-18 | 2017-07-18 | Snap connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038792U (en) |
-
2017
- 2017-07-18 CN CN201720873421.4U patent/CN207038792U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |