CN211579065U - Novel pin header - Google Patents
Novel pin header Download PDFInfo
- Publication number
- CN211579065U CN211579065U CN202020398723.2U CN202020398723U CN211579065U CN 211579065 U CN211579065 U CN 211579065U CN 202020398723 U CN202020398723 U CN 202020398723U CN 211579065 U CN211579065 U CN 211579065U
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- pin header
- convex block
- transverse
- vertical rod
- hole
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Abstract
The utility model discloses a novel pin header, which comprises a fixed frame and a plurality of pin header terminals which are arranged on the fixed frame in a penetrating way; the pin header terminals are arranged at equal intervals along the length direction of the fixing frame; the two ends of the fixing frame in the length direction are respectively provided with a convex block, a transverse sliding hole is formed in the convex block, a sliding block is connected in the transverse sliding hole in a sliding manner, a compression spring is connected between the sliding block and the inner end of the transverse sliding hole, the top of the sliding block is connected with a vertical rod, the upper end of the vertical rod penetrates through the top of the convex block, the inner side of the upper end of the vertical rod is connected with a clamping pin, and the top of the convex block is provided; the lateral part that the mount was kept away from to the lug is equipped with horizontal screw hole, and horizontal screw hole is linked together with the outer end of horizontal slide opening, is connected with the screw rod in the horizontal screw hole, and the outer end of screw rod is equipped with the rotating head, and the inner of screw rod is equipped with the spherical crown head, is equipped with the spherical crown shape recess of being connected with the spherical crown head on the slider. The utility model relates to a novel row's needle, its is rational in infrastructure, and has effectively improved row's needle and row female connection stability.
Description
Technical Field
The utility model relates to a novel pin header.
Background
The pin header, a kind of connector, has been widely used in the PCB circuit board in electronics, electrical appliances, instruments, and has the function of a bridge between the interrupted or isolated dead circuit in the circuit, and is responsible for the transmission of current or signal. The pin header is usually matched with the pin header to form plate-to-plate connection; or the wire harness is matched with an electronic wire harness terminal for use to form board-to-wire connection; or can be used independently for board-to-board connections. However, the conventional pin header and the conventional pin header are easily loosened, so that the connection stability of the pin header and the pin header is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel row needle, its is rational in infrastructure, and has effectively improved row needle and row female connection stability.
In order to achieve the purpose, the technical scheme of the utility model is to design a novel pin header, which comprises a fixed frame and a plurality of pin header terminals penetrating the fixed frame;
the plurality of pin terminals are arranged at equal intervals along the length direction of the fixing frame;
the two ends of the fixing frame in the length direction are respectively provided with a convex block, a transverse sliding hole is formed in the convex block, a sliding block is connected in the transverse sliding hole in a sliding manner, a compression spring is connected between the sliding block and the inner end of the transverse sliding hole, the top of the sliding block is connected with a vertical rod, the upper end of the vertical rod penetrates through the top of the convex block, the inner side of the upper end of the vertical rod is connected with a clamping pin, the top of the convex block is provided with a transverse sliding groove for the vertical rod to penetrate through, and the transverse sliding groove is communicated; the lateral part of the lug, which is far away from the fixing frame, is provided with a transverse threaded hole, the transverse threaded hole is communicated with the outer end of the transverse sliding hole, a screw rod is connected in the transverse threaded hole, the outer end of the screw rod is provided with a rotating head, the inner end of the screw rod is provided with a spherical crown head, and the sliding block is provided with a spherical crown-shaped groove connected with the spherical crown head.
Preferably, knurling is arranged on the outer peripheral surface of the rotating head.
Preferably, the projection and the fixing frame are integrally connected.
Preferably, a reinforcing rib is arranged between the lug and the fixing frame.
The utility model has the advantages and the beneficial effects that: the novel pin header is reasonable in structure, and connection stability of the pin header and the pin header is effectively improved.
When carrying out row needle and row female grafting assembly, arrange the row needle terminal on the needle and insert row female jack, twist the rotating head and drive the screw rod rotation after the completion, the screw rod will drive the slider along horizontal slide opening inwardly directed movement and compress compression spring after rotating, the bayonet lock that will drive the montant and be connected with the montant at the slider removal in-process is to arranging female direction removal, until the bayonet lock inserts completely and sets up in arranging female card pinhole, thereby realize arranging the needle and arrange female firm connection, prevent the emergence of pine phenomenon. And, through set up the annular knurl on the outer peripheral face of rotating head, convenience of customers twists the rotating head.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the bump of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 and 2, a novel pin header includes a fixing frame 1 and a plurality of pin header terminals 2 penetrating the fixing frame 1;
the pin terminals 2 are arranged at equal intervals along the length direction of the fixing frame 1;
the two ends of the fixed frame 1 in the length direction are respectively provided with a convex block 3, a transverse sliding hole 4 is arranged in the convex block 3, a sliding block 5 is connected in the transverse sliding hole 4 in a sliding manner, a compression spring 6 is connected between the sliding block 5 and the inner end of the transverse sliding hole 4, the top of the sliding block 5 is connected with a vertical rod 7, the upper end of the vertical rod 7 penetrates through the top of the convex block 3, the inner side of the upper end of the vertical rod 7 is connected with a clamping pin 8, the top of the convex block 3 is provided with a transverse sliding groove 9 for the vertical rod 7 to penetrate through, and the transverse sliding groove 9 is communicated with; the lateral part of the lug 3, which is far away from the fixed frame 1, is provided with a transverse threaded hole, the transverse threaded hole is communicated with the outer end of the transverse sliding hole 4, the transverse threaded hole is connected with a screw rod 10, the outer end of the screw rod 10 is provided with a rotating head 11, the inner end of the screw rod 10 is provided with a spherical crown head 12, and the sliding block 5 is provided with a spherical crown-shaped groove connected with the spherical crown head 12.
Knurling is provided on the outer peripheral surface of the rotary head 11.
The projection 3 and the fixing frame 1 are integrally connected.
A reinforcing rib 13 is arranged between the convex block 3 and the fixed frame 1.
The utility model has the advantages and the beneficial effects that: the novel pin header is reasonable in structure, and connection stability of the pin header and the pin header is effectively improved.
When carrying out row needle and row mother 20's plug-in connection, row needle terminal 2 on the row needle inserts in row mother 20's jack, twist the rotating head 11 and drive screw rod 10 rotation after the completion, screw rod 10 rotates the back and will drive slider 5 along horizontal slide opening 4 inwardly moved and compress compression spring 6, it will drive montant 7 and the bayonet lock 8 of being connected with montant 7 to arranging mother 20 direction removal to remove at slider 5 removal in-process, insert the card pinhole 21 of setting on row mother 20 completely until bayonet lock 8, thereby realize row needle and row mother 20's firm connection, prevent the emergence of pine phenomenon. In addition, the knurling is arranged on the outer peripheral surface of the rotating head 11, so that a user can conveniently twist the rotating head 11.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A novel pin header is characterized by comprising a fixed frame and a plurality of pin header terminals penetrating through the fixed frame;
the plurality of pin terminals are arranged at equal intervals along the length direction of the fixing frame;
the two ends of the fixing frame in the length direction are respectively provided with a convex block, a transverse sliding hole is formed in the convex block, a sliding block is connected in the transverse sliding hole in a sliding manner, a compression spring is connected between the sliding block and the inner end of the transverse sliding hole, the top of the sliding block is connected with a vertical rod, the upper end of the vertical rod penetrates through the top of the convex block, the inner side of the upper end of the vertical rod is connected with a clamping pin, the top of the convex block is provided with a transverse sliding groove for the vertical rod to penetrate through, and the transverse sliding groove is communicated; the lateral part of the lug, which is far away from the fixing frame, is provided with a transverse threaded hole, the transverse threaded hole is communicated with the outer end of the transverse sliding hole, a screw rod is connected in the transverse threaded hole, the outer end of the screw rod is provided with a rotating head, the inner end of the screw rod is provided with a spherical crown head, and the sliding block is provided with a spherical crown-shaped groove connected with the spherical crown head.
2. The novel pin header as claimed in claim 1, wherein the outer peripheral surface of the rotating head is provided with knurling.
3. The novel pin header as claimed in claim 2, wherein the projection is integrally connected to the mounting bracket.
4. The novel pin header as claimed in claim 3, wherein a reinforcing rib is provided between the projection and the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398723.2U CN211579065U (en) | 2020-03-26 | 2020-03-26 | Novel pin header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398723.2U CN211579065U (en) | 2020-03-26 | 2020-03-26 | Novel pin header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211579065U true CN211579065U (en) | 2020-09-25 |
Family
ID=72527177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020398723.2U Active CN211579065U (en) | 2020-03-26 | 2020-03-26 | Novel pin header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211579065U (en) |
-
2020
- 2020-03-26 CN CN202020398723.2U patent/CN211579065U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |