CN215497308U

CN215497308U - Computer connector with replaceable contact pin

Info

Publication number: CN215497308U
Application number: CN202121662919.9U
Authority: CN
Inventors: 陈美英; 符忠忠
Original assignee: Shenzhen Qmsen Electronic Technology Co ltd
Current assignee: Shenzhen Qmsen Electronic Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-11
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a computer connector with replaceable contact pins, which comprises a base, a bottom pin, an auxiliary interlayer, an upper cover plate, contact pins and a fixing device, wherein a cover through hole is formed in the upper cover plate, a middle through hole is formed in the auxiliary interlayer, a seat through hole is formed in the base, rotating frames are arranged on two sides of the bottom of the upper cover plate, an auxiliary fixing group is arranged below the auxiliary interlayer, middle inserting plates are arranged on two sides of the bottom of the auxiliary interlayer, contact heads are arranged below the contact pins, contact seats are arranged on the bottom pin, seat grooves are formed in two sides of the base, the fixing device comprises a fixing rotating block and an elastic metal sheet, and the auxiliary fixing group comprises a positioning plate and a pressurizing pin. The utility model belongs to the technical field of computer accessories, and particularly provides a replaceable contact pin computer connector, which has the advantages of replaceable contact pins, stable connection, convenience in disassembly and assembly and firm installation of the contact pins.

Description

Computer connector with replaceable contact pin

Technical Field

The utility model belongs to the technical field of computer accessories, and particularly relates to a computer connector with replaceable contact pins.

Background

The connector applied in the host machine is mainly a pin header and a female pin header on a wire harness and a PCB (printed circuit board), and the like, such as: 2510. 20346, 51146, XHB, and the like. The contact pin on the existing needle base is fixedly connected with the needle base, the contact pin is soft in hardness and easy to bend, the bending of the contact pin is easy to increase during the plug-in connection, so that the contact pin which is seriously deformed cannot be inserted into a plug, only the whole needle base can be replaced, the operation difficulty is high, and the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the computer connector with replaceable contact pins, which has the advantages of replaceable contact pins, stable connection, convenient assembly and disassembly and firm installation of the contact pins.

The technical scheme adopted by the utility model is as follows: the utility model discloses a computer connector with replaceable contact pins, which comprises a base, a bottom pin, an auxiliary interlayer, an upper cover plate, contact pins and fixing devices, wherein the bottom pin is arranged in the base in a penetrating manner, the auxiliary interlayer is arranged on the base, the upper cover plate is arranged on the auxiliary interlayer, the contact pins are arranged in the auxiliary interlayer in a penetrating manner, the contact pins are arranged on the upper cover plate in a penetrating manner, and the fixing devices are arranged on two sides of the upper cover plate.

Further, be equipped with on the upper cover plate and cover the through-hole, be equipped with well through-hole on the supplementary intermediate layer, be equipped with a through-hole on the base, upper cover plate bottom both sides are equipped with the rotating turret, supplementary intermediate layer has supplementary fixed group, supplementary intermediate layer bottom both sides are equipped with well picture peg, the contact pin has the contact head, be equipped with the contact seat on the base needle, the base both sides are equipped with the seat groove.

Furthermore, fixing device includes fixed commentaries on classics piece and elastic metal piece, fixed commentaries on classics piece rotates and locates on the rotating turret, elastic metal piece locates between fixed commentaries on classics piece and the upper cover plate.

Furthermore, the upper end of the fixed rotating block is provided with an upper stick, the outer side of the upper stick is provided with an anti-slip convex edge, and the lower end of the fixed rotating block is provided with a bottom arc.

Furthermore, the auxiliary fixing set comprises a positioning plate and a pressurizing pin, the positioning plate is arranged on two sides of the middle through hole, and the pressurizing pin is arranged on two sides of the middle through hole.

The utility model with the structure has the following beneficial effects: this scheme is removable computer connector of contact pin, the contact pin can be changed because the contact makes with the setting of contact seat to be connected stably, makes easy dismounting because the setting of fixed commentaries on classics piece, makes the contact pin installation firm because the setting of supplementary fixed block.

Drawings

Fig. 1 is a schematic overall structure diagram of a computer connector with replaceable contact pins according to the present invention;

FIG. 2 is an exploded view of a computer connector with replaceable pins according to the present invention;

FIG. 3 is a schematic structural diagram of a fixing rotary block of a computer connector with replaceable pins according to the present invention;

FIG. 4 is a schematic diagram of a positioning plate of a computer connector with replaceable pins according to the present invention;

fig. 5 is a schematic view of a press pin structure of a computer connector with replaceable contact pins according to the present invention.

The device comprises a base 1, a base 2, a bottom pin 3, an auxiliary interlayer 4, an upper cover plate 5, a pin 6, a fixing device 7, a cover through hole 8, a middle through hole 9, a seat through hole 10, a rotating frame 11, an auxiliary fixing group 12, a middle inserting plate 13, a contact head 14, a contact seat 15, a seat groove 16, a fixing rotating block 17, an elastic metal sheet 18, an upper rod 19, an anti-skidding convex edge 20, a bottom arc 21, a positioning plate 22 and a pressurizing pin.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the computer connector with replaceable contact pins of the present invention includes a base 1, a bottom pin 2, an auxiliary interlayer 3, an upper cover plate 4, a contact pin 5, and a fixing device 6, wherein the bottom pin 2 is penetrated through the base 1, the auxiliary interlayer 3 is arranged on the base 1, the upper cover plate 4 is arranged on the auxiliary interlayer 3, the contact pin 5 is penetrated through the upper cover plate 4, and the fixing device 6 is arranged on two sides of the upper cover plate 4.

Wherein, be equipped with on the upper cover plate 4 and cover through-hole 7, be equipped with well through-hole 8 on the supplementary intermediate layer 3, be equipped with a through-hole 9 on the

base

1, 4 bottom both sides of upper cover plate are equipped with rotating turret 10, supplementary intermediate layer 3 has supplementary fixed

group

11, 3 bottom both sides of supplementary intermediate layer are equipped with well picture peg 12, contact pin 5 has contact head 13, be equipped with contact socket 14 on the

base pin

2, 1 both sides of base are equipped with seat groove 15. The fixing device 6 comprises a fixed rotating block 16 and an elastic metal sheet 17, the fixed rotating block 16 is rotatably arranged on the rotating frame 10, and the elastic metal sheet 17 is arranged between the fixed rotating block 16 and the upper cover plate 4. The upper end of the fixed rotating block 16 is provided with an upper stick 18, the outer side of the upper stick 18 is provided with an anti-slip convex rib 19, and the lower end of the fixed rotating block 16 is provided with a bottom arc 20. The auxiliary fixing assembly 11 comprises a positioning plate 21 and a pressing pin 22, the positioning plate 21 is arranged on two sides of the middle through hole 8, and the pressing pin 22 is arranged on two sides of the middle through hole 8.

During specific use, if the phenomenon that the contact pin 5 is damaged or bent to influence use, can pinch the anti-skidding convex edge 19 on two upper sticks 18 and lift upwards, make the upper cover plate 4 lifted, under the effect of the restoring pressure of the contact base 14, the pressurization pin 22 is squeezed, make the auxiliary interlayer 3 rise, take up the auxiliary interlayer 3, extract the contact pin 5 that needs to be changed, insert new contact pin 5 into the position that needs to be changed, make the contact head 13 insert the contact base 14, put back the auxiliary interlayer 3, cover the upper cover plate 4 again and make the base arc 20 block in the seat slot 15, the auxiliary interlayer 3 is pushed down and makes the pressurization pin 22 oppress the contact base 14, make the contact base 14 wrap up the contact head 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A computer connector with replaceable contact pins is characterized in that: including base, end needle, supplementary intermediate layer, upper cover plate, contact pin and fixing device, the end needle runs through to be located in the base, supplementary intermediate layer is located on the base, the upper cover plate is located on supplementary intermediate layer, the contact pin runs through to be located in supplementary intermediate layer, the contact pin runs through to be located the upper cover plate, fixing device locates the upper cover plate both sides.

2. The pin-replaceable computer connector as claimed in claim 1, wherein: the improved structure of the base plate comprises an upper cover plate, a base, a middle interlayer, a base, a contact pin and a rotating frame, wherein the upper cover plate is provided with a cover through hole, the middle interlayer is provided with a middle through hole, the base is provided with a base through hole, the two sides of the bottom of the upper cover plate are provided with the rotating frame, the auxiliary interlayer is provided with an auxiliary fixing group, the two sides of the bottom of the auxiliary interlayer are provided with middle insertion plates, the contact pin is provided with the contact head, the contact base is arranged on the bottom pin, and the two sides of the base are provided with base grooves.

3. The pin-replaceable computer connector as claimed in claim 1, wherein: the fixing device comprises a fixed rotating block and an elastic metal sheet, the fixed rotating block is rotatably arranged on the rotating frame, and the elastic metal sheet is arranged between the fixed rotating block and the upper cover plate.

4. The pin-replaceable computer connector as claimed in claim 3, wherein: the upper end of the fixed rotating block is provided with an upper stick, the outer side of the upper stick is provided with an anti-skidding convex edge, and the lower end of the fixed rotating block is provided with a bottom arc.

5. The pin-replaceable computer connector as claimed in claim 2, wherein: the auxiliary fixing set comprises a positioning plate and a pressurizing pin, the positioning plate is arranged on two sides of the middle through hole, and the pressurizing pin is arranged on two sides of the middle through hole.