CN215579143U

CN215579143U - Connector auxiliary jig and circuit board

Info

Publication number: CN215579143U
Application number: CN202121883648.XU
Authority: CN
Inventors: 金凌琳; 李志�; 秦辉; 邱昌盛
Original assignee: Dangqu Network Technology Hangzhou Co Ltd
Current assignee: Dangqu Network Technology Hangzhou Co Ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-18
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a connector auxiliary jig and a circuit board, wherein the connector auxiliary jig comprises: the connector female seat comprises two oppositely arranged limiting pieces, the two limiting pieces are arranged at intervals, the two limiting pieces are respectively provided with a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface form an assembly space for being accommodated by the connector female seat, and the first limiting surface and the second limiting surface are used for limiting and abutting against the connector male seat; the limiting part is a transparent limiting part. According to the auxiliary jig for the connector, the limiting pieces which are arranged oppositely are set to be transparent, the male connector base is plugged towards the female connector base during assembly, the plugging condition of the male connector base and the female connector base can be observed in real time through the transparent limiting pieces, the butt joint of the male connector base can be adjusted conveniently, and the assembling reliability is improved.

Description

Connector auxiliary jig and circuit board

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to an auxiliary fixture of a connector and a circuit board.

Background

With the development of science and technology, electronic equipment becomes more and more complex, and each individual module circuit can be connected through a connector, so that the circuit can realize a preset function. However, the connector usually has a plurality of pins for realizing the preset function, and the male end and the female end of the connector need manual buckling usually when being buckled, and because the buckling points of the connector are too many and are blind buckles when being buckled, the buckling points are easy to be dislocated or damaged in the buckling process, thereby causing unnecessary loss of parts and increasing the manufacturing cost of enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an auxiliary fixture for a connector, and aims to solve the technical problem that a male end and a female end of the connector are misplaced or damaged in the buckling process.

In order to achieve the above object, the present invention provides an auxiliary fixture for a connector, comprising:

the connector female seat comprises two oppositely arranged limiting pieces, the two limiting pieces are arranged at intervals, the two limiting pieces are respectively provided with a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface form an assembly space for being accommodated by the connector female seat, and the first limiting surface and the second limiting surface are used for limiting and abutting against the connector male seat;

the limiting part is a transparent limiting part.

Optionally, the transparent limiting member is a polycarbonate member.

Optionally, the auxiliary fixture for a connector further includes a connecting member, and two ends of the connecting member are connected to the two limiting members.

Optionally, the connector has a third limiting surface facing the assembly space for limiting and abutting against the connector male socket.

Optionally, one side of the connecting piece facing the assembly space is provided with an avoiding groove for reducing friction with the connector male seat.

Optionally, two locating parts are provided with a guide portion on one side of the assembly space, the guide portion is located at an edge of the locating part, the guide portion is arranged in an inclined manner, and the guide portion is used for guiding the connector male socket.

Optionally, at least one positioning hole is formed at an end of each of the limiting members, so that the positioning column protruding from the circuit board is positioned and matched with the positioning hole.

Optionally, a groove is formed in one side, away from the assembly space, of each of the two limiting members, the positioning hole penetrates through a groove wall, and the groove wall is used for detecting the height of each positioning column.

In order to achieve the above object, the present invention further provides a circuit board, wherein the circuit board is convexly provided with a positioning column, and the positioning column is used for positioning and matching with the connector auxiliary fixture.

Optionally, the positioning column is provided with a fixing hole, the fixing hole is located at an end of the positioning column, and the fixing hole is used for fixing the connector male seat.

The connector auxiliary jig is characterized in that the two limiting pieces are arranged into the two transparent limiting pieces, the two transparent limiting pieces are arranged at intervals, the two transparent limiting pieces are respectively provided with a first limiting surface and a second limiting surface, and the first limiting surface and the second limiting surface enclose an assembly space. During the assembly, first spacing face is located the relative both sides of female seat of connector with the spacing face of second, and the public seat of connector is pegged graft in the female seat of connector along the assembly space that first spacing face and the spacing face of second formed, because two locating parts are transparent locating parts, and the public seat of connector is pegged graft in the female seat of connector along first spacing face and the spacing face of second when, can be according to the grafting condition real-time adjustment grafting angle and the skew of the public seat of connector, so, has improved the accuracy of pegging graft.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of an auxiliary fixture for a connector according to an embodiment of the present invention;

fig. 2 is an exploded view of another perspective of the auxiliary fixture for a connector according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an auxiliary fixture for a connector according to an embodiment of the utility model.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						11	Circuit board	2	Position limiting piece	25	Locating hole
111	Positioning column	21	A first limit surface	26	Groove
						1111	Fixing hole	22	Second limit surface	3	Connecting piece
12	Female seat of connector	23	Fitting space	31	Third limiting surface
						13	Male connector seat	24	Guide part	32	Dodging groove

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an auxiliary fixture for a connector.

In an embodiment of the present invention, as shown in fig. 1 to 3, the auxiliary fixture for a connector includes:

the connector female socket 12 comprises two oppositely arranged limiting parts 2, wherein the two limiting parts 2 are arranged at intervals, the two limiting parts 2 are respectively provided with a first limiting surface 21 and a second limiting surface 22, the first limiting surface 21 and the second limiting surface 22 enclose an assembly space 23 for being accommodated by the connector female socket 12, and the first limiting surface 21 and the second limiting surface 22 are used for limiting and abutting against the connector male socket 13;

the limiting part 2 is a transparent limiting part 2.

In this embodiment, the overall shape of the two limiting members 2 may be a rectangular parallelepiped, a cube, or other special-shaped bodies, and the like, and the whole shape is not particularly limited herein, and only the limiting member needs to be able to limit. For example, when the two limiting members 2 are rectangular, the two limiting members 2 are spaced apart from each other, and the facing side surfaces of the two limiting members 2 are a first limiting surface 21 and a second limiting surface 22, the first limiting surface 21 and the second limiting surface 22 form an assembly space 23 at an interval, the interval between the first limiting surface 21 and the second limiting surface 22 forming the assembly space 23 needs to be slightly larger than the length or width of the male connector base 13, so that the male connector base 13 can be inserted into the female connector base 12 along the assembly space 23. For example, when the distance between the first limiting surface 21 and the second limiting surface 22 is slightly larger than the length of the male connector housing 13, the first limiting surface 21 and the second limiting surface 22 of the assembling space 23 are disposed on two sides of the female connector housing 12 in the length direction, so that two sides of the male connector housing 13 in the length direction can be inserted into the female connector housing 12 along the assembling space 23. During the assembly, public seat 13 of connector can be through the restriction of first spacing face 21 and the spacing face 22 of second, and public seat 13 of connector removes towards first spacing face 21 and the spacing face 22 direction of second to when having guaranteed public seat 13 of connector and the female seat 12 of connector, the length direction both sides of public seat 13 of connector are located the both sides of the female seat 12 length direction of connector, so, have improved the reliability of pegging graft and have promoted the efficiency of assembly.

The locating part 2 is transparent locating part 2, transparent locating part 2's material piece type can be for all can such as polycarbonate or polymethyl methacrylate, only need can to the printing opacity observe when being convenient for use can, for example, when the material of making locating part 2 is polycarbonate, behind two locating parts 2 enclose into assembly space 23, set up assembly space 23 in the both sides of female seat 12 of connector, when pegging graft female seat 12 of connector along assembly space 23 with public seat 13 of connector, can observe public seat 13 of connector whether have butt joint female seat 12 of connector in real time, so, the reliability of assembly has further been promoted.

According to the auxiliary jig for the connector, the two limiting pieces 2 are arranged into the two transparent limiting pieces 2, the two transparent limiting pieces 2 are arranged at intervals, the two transparent limiting pieces 2 are respectively provided with the first limiting surface 21 and the second limiting surface 22, and the first limiting surface 21 and the second limiting surface 22 enclose the assembly space 23. During assembly, the first spacing face 21 and the second spacing face 22 are located the both sides that female seat 12 of connector is relative, and public seat 13 of connector pegs graft in female seat 12 of connector along the assembly space 23 that first spacing face 21 and the spacing face 22 of second formed, because two locating parts 2 are transparent locating part 2, public seat 13 of connector pegs graft in female seat 12 of connector along first spacing face 21 and the spacing face 22 of second, can adjust grafting angle and skew in real time according to the grafting condition of public seat 13 of connector, so, the accuracy of pegging graft has been improved.

In one embodiment, as shown in fig. 3, the transparent position-limiting member 2 is a polycarbonate member. The polycarbonate part has good impact resistance, smash resistance, friction resistance and other properties. The limiting piece 2 made of the polycarbonate piece can prolong the service life of the auxiliary jig of the connector. In addition, the polycarbonate part belongs to environment-friendly plastics, and the polycarbonate part is used as the limiting part 2, so that the environment is protected.

As shown in fig. 2 and 3, the auxiliary fixture for a connector further includes a connecting member 3, and two ends of the connecting member 3 are connected to the two limiting members 2. The connector 3 has a third limiting surface 31, and the third limiting surface 31 faces the assembling space 23 and is used for limiting and abutting against the connector male seat 13. One side of the connector 3 facing the assembly space 23 is provided with an avoiding groove 32, and the avoiding groove 32 is used for reducing friction with the connector male seat 13.

The whole shape of the connecting piece 3 can be a cuboid, a cube or a special-shaped body, and the like, and is not particularly limited, and only the limiting can be carried out. The both ends of connecting piece 3 are connected in two relative locating part 2 that set up, and connecting piece 3 can be connected in the tip or the lateral wall etc. of two locating part 2, do not do specific restriction here, only need can connect. For example, when the connecting member 3 is a rectangular parallelepiped, two ends of the connecting member 3 are respectively connected to the sidewalls of the two oppositely disposed limiting members 2. The connecting piece 3 sets up spacing face 31 of third towards one side of fitting space 23, and during the assembly, the three side of the public seat 13 of connector can butt respectively in spacing face 21 of first, the spacing face 22 of second and the spacing face 31 of third, so, can reduce operator's manipulation strength in the assembling process, further promoted assembly efficiency. The avoiding groove 32 is located on one side wall of the connecting piece 3 facing the assembling space 23, two side walls of the avoiding groove 32 are respectively close to the end parts of the connecting piece 3 connected with the two limiting pieces 2, and the other two side walls penetrate through the two end parts of the connecting part. So, during the assembly, the public seat 13 of connector orientation dodges a side of groove 32 only need with dodge the groove top wall butt in groove 32, reduced the public seat 13 of connector and the contact surface of connecting piece 3 to reduce frictional force, promoted the convenience of assembly.

As shown in fig. 2 and fig. 3, a guiding portion 24 is disposed on one side of the two limiting members 2 facing the assembling space 23, the guiding portion 24 is located at an edge of the limiting member 2, the guiding portion 24 is disposed in an inclined manner, and the guiding portion 24 is used for guiding the connector male socket 13. The guiding portion 24 may be disposed on two opposite side edges of the two limiting members 2, or may be disposed on one side edge of any one of the limiting members 2 facing the installation space, and the like, and the installation space 23 is only required to be able to conveniently install the connector male socket 13. For example, when the guiding portion 24 is disposed on two opposite side edges of the two limiting portions, one end of the guiding portion 24 close to the edge is disposed obliquely, so that the connector male housing 13 can be mounted to the mounting space 23 along the guiding portion 24, thereby improving the convenience of assembly. In addition, the guide part 24 is arranged to facilitate the removal of burrs at the edge of the limiting part 2, and avoid scratching an operator during use.

As shown in fig. 1, at least one positioning hole 25 is disposed at an end of each of the limiting members 2 for positioning and matching a positioning post 111 protruding from the circuit board 11. A groove 26 is formed in one side of each of the two limiting members 2 away from the assembly space, the positioning hole 25 penetrates through a groove wall of the groove 26, and the groove wall of the groove 26 is used for detecting the height of each positioning column 111.

The positioning hole 25 may or may not penetrate through the limiting member 2, and is not particularly limited herein, and only needs to be capable of performing positioning cooperation with the positioning column 111. The positioning post 111 is disposed on the circuit board 11, and the positioning post 111 needs to be slightly smaller than the positioning hole 25, so that the positioning post 111 can penetrate into the positioning hole 25 for positioning. The number of the positioning columns 111 is at least two, so that the positioning columns 111 and the positioning holes 25 are matched and then fixed, the limiting piece 2 is prevented from rotating, and the stability of the connector auxiliary jig is guaranteed. One side of the two limiting parts 2 departing from the assembly space 23 is recessed with a groove 26, the shape of the groove 26 is not specifically set, and the groove can be rectangular, square or special-shaped, and the like, and the groove 26 is not specifically limited, and only needs to be set, namely the positioning hole 25 can penetrate through the groove wall of the groove 26. The thickness of the groove wall through which the positioning hole 25 penetrates is equal to that of the positioning column 111, so that the height of the positioning column 111 is measured through the groove wall of the groove 26 during use, and the uniformity of the heights of the positioning columns 111 is guaranteed.

As shown in fig. 1, the circuit board 11 is convexly provided with a positioning post 111, and the positioning post 111 is used for positioning and matching with the auxiliary fixture of the connector. The positioning post 111 has a fixing hole 1111, the fixing hole 1111 is located at an end of the positioning post 111, and the fixing hole 1111 is used for fixing the male connector holder 13.

The type of the circuit board 11 may be a printed circuit board 11, a flexible circuit board 11, or the like, and is not particularly limited herein, and only needs to be capable of serving as a connection medium. For example, when the type of the circuit board 11 is a printed circuit board 11, two positioning posts 111 are disposed on one side of the printed circuit board 11 where the connector female base 12 is disposed, and the two positioning posts 111 are used for positioning and matching with the auxiliary fixture of the connector to ensure the stability of the auxiliary fixture of the connector. The fixed column deviates from one side tip of circuit board 11 and has seted up fixed orifices 1111, sets up the internal thread in the fixed orifices 1111, and circuit board 11 still includes solid board of pressure and screw, and the via hole is seted up to solid board of pressure, and after public seat 13 of connector was pegged graft in female seat 12 of connector, the screw passed the via hole and is connected with fixed orifices 1111, and the solid board of pressure rigid connection public seat 13 of connector is in female seat 12 of connector, has so promoted the public seat 13 of connector and has pegged graft in the stability of female seat 12 of connector.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a tool is assisted to connector for assembly circuit subassembly, circuit subassembly includes female seat of connector, circuit board and the public seat of connector, the female seat of connector sets up on the circuit board, and with circuit board electric connection, the public seat of connector peg graft in the female seat of connector, its characterized in that, tool is assisted to connector includes:

the limiting part is a transparent limiting part.

2. The jig of claim 1 wherein the transparent position-limiting member is a polycarbonate member.

3. The auxiliary jig for connectors according to claim 1, further comprising a connecting member, wherein two ends of the connecting member are connected to the two position-limiting members.

4. The jig as claimed in claim 3, wherein the connecting member has a third limiting surface facing the assembling space for limiting and abutting against the male connector seat.

5. The jig of claim 3, wherein an avoiding groove is formed on a side of the connecting member facing the assembling space, and the avoiding groove is used for reducing friction with the male connector seat.

6. The jig for assisting connector according to any one of claims 1 to 5, wherein a guiding portion is provided at a side of the two position-limiting members facing the assembling space, the guiding portion is located at an edge of the position-limiting member, the guiding portion is disposed obliquely, and the guiding portion is used for guiding the male connector holder.

7. The auxiliary fixture for connectors according to any one of claims 1 to 5, wherein at least one positioning hole is disposed at an end of each of the position-limiting members for positioning and matching with the protruded positioning post of the circuit board.

8. The auxiliary fixture for connectors according to claim 7, wherein a groove is formed on a side of each of the two position-limiting members away from the assembling space, the positioning hole penetrates through a groove wall of the groove, and the groove wall of the groove is used for detecting the height of each positioning post.

9. A circuit board, wherein the circuit board is provided with a positioning post, and the positioning post is used for positioning and matching with the auxiliary fixture of the connector according to any one of claims 1 to 8.

10. The circuit board of claim 9, wherein the positioning post defines a fixing hole at an end of the positioning post, and the fixing hole is used to fix the male connector seat.