CN209012203U - Contact pin connection structure - Google Patents
Contact pin connection structure Download PDFInfo
- Publication number
- CN209012203U CN209012203U CN201821765297.0U CN201821765297U CN209012203U CN 209012203 U CN209012203 U CN 209012203U CN 201821765297 U CN201821765297 U CN 201821765297U CN 209012203 U CN209012203 U CN 209012203U
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- Prior art keywords
- cover plate
- contact pin
- hole
- mounting plate
- connection structure
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Abstract
The utility model provides a kind of contact pin connection structure, including contact pin, upper cover plate, lower cover plate, the multiple upper button bits for being arranged at intervals at upper cover plate and the multiple lower button bits for being arranged at intervals at lower cover plate, upper button bit is provided with through-hole, lower button bit is provided with lower through-hole, when upper cover plate and lower cover plate fasten, upper through-hole is alternately distributed with lower through-hole and is connected to form pin holes, and contact pin is inserted into pin holes.When fastening, upper button bit and lower button bit are spaced apart, so that upper through-hole and lower through-hole are alternately distributed to form a cylindrical pin holes, contact pin is inserted into pin holes, and by the connection function of contact pin, upper cover plate and lower cover plate are fitted together.The utility model is able to solve the part connection technical problem that installation effectiveness is low, connection structure is unstable in the prior art.
Description
Technical field
The utility model relates to connection structure field more particularly to a kind of contact pin connection structures.
Background technique
There are mainly three types of the connection types of two current parts, locks screw connection, ultrasonic wave connection and snaps connection.Lock
Screw connection labor intensive, Material Cost is high, and dismantles to reset and be easy running；Ultrasonic wave connection is only used for plasthetics, and
It is non-dismountable after connection；It snaps connection simple and convenient, but is unable to undergo to collide with, connect unstable.
In consideration of it, it is necessary to provide a kind of novel contact pin connection structure, to solve or at least alleviate above-mentioned technological deficiency.
Utility model content
The main purpose of the utility model is to provide a kind of contact pin connection structure, it is intended to solve part in the prior art and connect
The technical problem that installation effectiveness is low, connection structure is unstable.
To achieve the above object, the utility model provides a kind of contact pin connection structure, including contact pin, upper cover plate, lower cover plate,
The multiple upper button bits for being arranged at intervals at the upper cover plate edge and the multiple lower button bits for being arranged at intervals at the lower cover plate edge, institute
It states button bit and is provided with through-hole, the lower button bit is provided with lower through-hole, described when the upper cover plate and the lower cover plate fasten
Upper through-hole is alternately distributed with the lower through-hole and is connected to form pin holes, and the contact pin is inserted into the pin holes.
Preferably, the upper cover plate includes upper left mounting plate and upper right mounting plate interconnected, so that the upper cover plate
Top upward, the end of the upper left mounting plate and the upper right mounting plate is provided with button bit, and the lower cover plate includes
Lower-left mounting plate and bottom right mounting plate, so that the lower cover plate is top down, the lower-left mounting plate and bottom right installation
The end of plate is provided with lower button bit.
Preferably, the length of the upper left mounting plate is greater than the length of the upper right mounting plate, the lower-left mounting plate
Length is less than the length of the bottom right mounting plate.
Preferably, the upper button bit includes interior linking arm and outer linking arm, and the interior linking arm and the outer linking arm connect
It connects to form the upper through-hole, the upper through-hole is upper U-shaped through-hole, and the upper U-shaped via openings are upward.
Preferably, the outer surface of the outer linking arm is arc-shaped.
Preferably, the lower button bit includes upper linking arm and lower linking arm, and the upper linking arm and the lower linking arm connect
It connects to form the lower through-hole, the lower through-hole is lower U-shaped through-hole, and the lower U-shaped via openings are towards in the outer linking arm
Surface.
Preferably, the upper cover plate further includes limited block, and pilot hole is provided on the limited block, and the pilot hole is located at
On the extending direction of the pin holes.
Preferably, the pilot hole is set to the upper cover plate two sides.
Preferably, the contact pin is cylinder.
Preferably, the contact pin is metal ferrule.
In the above-mentioned technical proposal of the utility model, including contact pin, upper cover plate, lower cover plate, it is arranged at intervals at upper cover plate
Multiple upper button bits and the multiple lower button bits for being arranged at intervals at lower cover plate, upper button bit are provided with through-hole, and lower button bit is provided with lower logical
When hole, upper cover plate and lower cover plate fasten, upper through-hole is alternately distributed with lower through-hole and is connected to form pin holes, and contact pin is inserted into contact pin
In hole.When fastening, upper button bit and lower button bit are spaced apart, so that upper through-hole and lower through-hole are alternately distributed to form inserting for a perforation
Pin hole, contact pin are inserted into pin holes, and by the connection function of contact pin, upper cover plate and lower cover plate are fitted together.This is practical
Novel technical solution has many advantages, such as that installation speed is fast, at low cost, stable connection is reliable, design of part is simple.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art
Mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art
Under the premise of, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the exploded view of the contact pin connection structure of the utility model embodiment；
Fig. 2 is the perspective view of the contact pin connection structure of the utility model embodiment；
Fig. 3 is enlarged drawing of the Fig. 2 at A；
Fig. 4 is the perspective view at another visual angle of contact pin connection structure of the utility model embodiment；
Fig. 5 is enlarged drawing of the Fig. 4 at B；
Fig. 6 is the perspective view of the utility model embodiment upper cover plate；
Enlarged drawing of Fig. 7 Fig. 6 at D；
Fig. 8 is the magnified partial view of the utility model embodiment upper cover plate；
Fig. 9 is enlarged drawing of the Fig. 8 at C；
Figure 10 is the perspective view of the utility model embodiment lower cover plate；
Figure 11 is the magnified partial view of the utility model embodiment lower cover plate；
Figure 12 is enlarged drawing of the Figure 11 at E.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Upper cover plate | 2 | Lower cover plate |
| 11 | Upper button bit | 12 | Upper left mounting plate |
| 13 | Upper right mounting plate | 14 | Limited block |
| 111 | Upper through-hole | 112 | Interior linking arm |
| 113 | Outer linking arm | 141 | Pilot hole |
| 21 | Lower button bit | 22 | Lower-left mounting plate |
| 23 | Bottom right mounting plate | 211 | Lower through-hole |
| 212 | Upper linking arm | 213 | Lower linking arm |
| 3 | Contact pin |
The realization, functional characteristics and advantage of the utility model aim will be done furtherly in conjunction with embodiment referring to attached drawing
It is bright.
Specific embodiment
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
It is to be appreciated that institute directional instruction (such as upper and lower ...) is only used for explaining in the utility model embodiment
In relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if the specific appearance
When state changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.
Also, the technical solution between each embodiment of the utility model can be combined with each other, but must be with this
Based on field those of ordinary skill can be realized, it should recognize when the combination of technical solution appearance is conflicting or cannot achieve
Combination for this technical solution is not present, also not within the protection scope of the requires of the utility model.
Firstly the need of explanation, directionality instruction "upper" "lower" " left side " " right side " described herein is with Fig. 2 institute
The upper and lower, left and right of the perspective view shown are reference, and such as " left side " is exactly the left side in Fig. 2.
Referring to Fig. 1-Fig. 5, embodiment according to the present utility model, the utility model provides a kind of contact pin connection structure,
Including be spaced apart in 1 edge of upper cover plate multiple upper button bits 11 and be spaced apart multiple lower button bits 21 in 2 edge of lower cover plate,
Upper button bit 11 is provided with through-hole 111, and lower button bit 21 is provided with lower through-hole 211, when upper cover plate 1 and lower cover plate 2 fasten, upper button
Position 11 and lower button bit 21 are alternately distributed, so that the lower through-hole 211 on the upper through-hole 111 and lower button bit 21 on upper button bit 11 alternately divides
Cloth and be connected to form pin holes, contact pin 3 is inserted into pin holes.It should be noted that upper button bit 11 and lower button bit 12 alternately divide
It cloth and is closely packed together, but there is no direct connection relationships between the two.By the connection of contact pin 3,11 He of button bit in limitation
The movement of lower button bit 12, in this way, upper cover plate 1 and lower cover plate 2 are fitted together.The technical solution of the utility model has installation
The advantages that speed is fast, at low cost, stable connection is reliable, design of part is simple.
Preferred embodiment according to the present utility model, upper cover plate 1 and lower cover plate 2 are L type cover board, and upper cover plate 1 includes
Upper left mounting plate 12 and upper right mounting plate 13 interconnected, so that the top of upper cover plate 1 is upward, upper left mounting plate 12 and upper right
The end of mounting plate 13 is provided with button bit 11, and the end of upper left mounting plate 12 and upper right mounting plate 13 is arranged in upper button bit 11
The inside in portion, lower cover plate 2 includes lower-left mounting plate 22 and bottom right mounting plate 23, so that lower cover plate 2 is top down, lower-left installation
The end of plate 22 and bottom right mounting plate 23 is provided with lower button bit 21, and the lower setting of button bit 21 is installed in lower-left mounting plate 22 and bottom right
The inside of the end of plate 23.The length of upper left mounting plate 12 is greater than the length of upper right mounting plate 13, the length of lower-left mounting plate 22
Less than the length of bottom right mounting plate 23, upper cover plate 1 and lower cover plate 2 fasten and form a closed cuboid, and the utility model is real
It applies example and is commonly used for television set components.
Referring to Fig. 6-Fig. 8, upper button bit 11 includes interior linking arm 112 and outer linking arm 113, interior linking arm 112 and outer connection
The connection of arm 113 forms upper through-hole, and upper shape of through holes is upper U-shaped through-hole, and upper U-shaped via openings are upward, opening up to prevent
Upper cover plate 1 after contact pin 3 connects falls off upwards, and the outer surface of outer linking arm 113 is arc-shaped, guarantee cover board junction the Beauty
It sees.
0- Figure 12 referring to Fig.1, lower button bit 21 include upper linking arm 212 and lower linking arm 213, upper linking arm 212 and lower company
It connects the connection of arm 213 and forms lower through-hole, lower through-hole shape is lower U shape through-hole, and lower U-shaped via openings are towards in outer linking arm 113
Surface, when connection, the lower cover plate 2 after upper linking arm 212 can prevent contact pin 3 from connecting with the cooperation of contact pin 3 falls off downwards.Preferably,
Upper U-shaped via openings and lower U-shaped via openings direction are mutually perpendicular to, it is ensured that the two cooperatively forms a closed cylinder
Hole facilitates contact pin 3 to be inserted into.
Referring to Fig. 9, the two sides of upper cover plate 1 further include limited block 14, and pilot hole 141, pilot hole are provided on limited block 14
141 are located on the extending direction of pin holes, and pilot hole 141 is through-hole, the central axis of pilot hole 141 and the central axis of pin holes
Line is overlapped, pilot hole 141 may insure contact pin 3 is more acurrate, in easy insertion pin holes.
Referring to Fig.1, the quantity of contact pin 3 is two and is cylindrical metal contact pin 3, and the shape of contact pin 3 is mutually fitted with pin holes
It answers, upper button bit 11 and lower button bit 21 are plastic material, and metal ferrule 3 has upper button bit 11 and lower button bit 12 to have centainly when being inserted into
Deformation, it is ensured that connection structure cooperation is secured.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, 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 contact pin connection structure, which is characterized in that including contact pin, upper cover plate, lower cover plate, be arranged at intervals at the upper cover plate
Multiple upper button bits at edge and the multiple lower button bits for being arranged at intervals at the lower cover plate edge, the upper button bit are provided with logical
Hole, the lower button bit is provided with lower through-hole, when the upper cover plate and the lower cover plate fasten, the upper through-hole and the lower through-hole
It is alternately distributed and is connected to form pin holes, the contact pin is inserted into the pin holes.
2. contact pin connection structure according to claim 1, which is characterized in that the upper cover plate includes upper left interconnected
Mounting plate and upper right mounting plate, so that the top of the upper cover plate is upward, the upper left mounting plate and the upper right mounting plate
End is provided with button bit；The lower cover plate includes lower-left mounting plate and bottom right mounting plate, so that the top of the lower cover plate
Downward, the end of the lower-left mounting plate and the bottom right mounting plate is provided with lower button bit.
3. contact pin connection structure according to claim 2, which is characterized in that the length of the upper left mounting plate is greater than described
The length of upper right mounting plate, the length of the lower-left mounting plate are less than the length of the bottom right mounting plate.
4. contact pin connection structure according to claim 1, which is characterized in that the upper button bit includes interior linking arm and outer company
Arm is connect, the interior linking arm connects to form the upper through-hole with the outer linking arm, and the upper through-hole is upper U-shaped through-hole, described
Upper U-shaped via openings are upward.
5. contact pin connection structure according to claim 4, which is characterized in that the outer surface of the outer linking arm is circular arc
Shape.
6. contact pin connection structure according to claim 4, which is characterized in that the lower button bit includes upper linking arm and lower company
Arm is connect, the upper linking arm connects to form the lower through-hole with the lower linking arm, and the lower through-hole is lower U-shaped through-hole, described
Inner surface of the lower U-shaped via openings towards the outer linking arm.
7. contact pin connection structure according to claim 1 to 6, which is characterized in that the upper cover plate further includes limit
Position block, is provided with pilot hole on the limited block, the pilot hole is located on the extending direction of the pin holes.
8. contact pin connection structure according to claim 7, which is characterized in that the pilot hole is set to the upper cover plate two
Side.
9. contact pin connection structure according to claim 1 to 6, which is characterized in that the contact pin is cylinder.
10. contact pin connection structure according to claim 1 to 6, which is characterized in that the contact pin is inserted for metal
Needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765297.0U CN209012203U (en) | 2018-10-29 | 2018-10-29 | Contact pin connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765297.0U CN209012203U (en) | 2018-10-29 | 2018-10-29 | Contact pin connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012203U true CN209012203U (en) | 2019-06-21 |
Family
ID=66840587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765297.0U Active CN209012203U (en) | 2018-10-29 | 2018-10-29 | Contact pin connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012203U (en) |
-
2018
- 2018-10-29 CN CN201821765297.0U patent/CN209012203U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |