CN210744291U

CN210744291U - Connector pin seat

Info

Publication number: CN210744291U
Application number: CN201922424823.8U
Authority: CN
Inventors: 赵震州; 陈丽洁
Original assignee: Gvei Auto Parts Co ltd
Current assignee: Gvei Auto Parts Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-12
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a connector needle seat, including hole seat, needle file and stitch, its characterized in that: the connecting groove has been seted up to the inside of needle file, and wherein a plurality of hole grooves have been seted up to the bottom of connecting groove, and the inside in a plurality of hole grooves all inlays and is equipped with the stitch, the inside block of connecting groove has the locating piece, and the top of locating piece is fixed with the hole seat, and the hole seat becomes "T" type structure, a plurality of connecting holes of going up have been seted up to the inside rectangle array of hole seat, a plurality of lower connecting holes have been seted up to the inside rectangle array of locating piece. The utility model discloses in, set up the locating piece through the bottom at the hole seat to the locating hole has been seted up in the outside both sides of locating piece, and be provided with the elastic locating plate in the inside both sides of needle file, then when this connector needle file of installation, the elastic locating plate can just in time block in the inside of locating hole, thereby plays the effect of location, guarantees the stability and the security of connector needle file.

Description

Connector pin seat

Technical Field

The utility model relates to a connector needle bar field especially relates to a connector needle bar.

Background

Connectors are widely used in electrical connections;

the connector is usually including the needle file, because the connector relates to the electric power connection, so in some moist or the abominable place of environment, some sealing device of adaptation are usually sealed on the needle file, prevent that water from leaking into, avoid causing safety problems such as short circuit, among the prior art, the mode of point gluing is usually adopted to sealing device on the needle file, so-called point gluing, just adopt electronic glue, oil or other liquid are paintd, the embedment, the bit is to the product, let the product play and paste, insulating, fixed etc. effect, this kind of fixed mode need consume very big manpower, cause connector needle file assembly work efficiency low, and need use a lot of glue in the assembling process, the input of production raw and other materials has been improved, the production cost is improved, its stability of connector needle file when the installation still has some not enough simultaneously. Therefore, the utility model provides a connector needle bed solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector needle bed to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a connector needle seat, includes hole seat, needle file and stitch, its characterized in that: the needle base is internally provided with a connecting groove, the bottom of the connecting groove is provided with a plurality of hole grooves, pins are embedded in the hole grooves, a positioning block is clamped in the connecting groove, the top of the positioning block is fixedly provided with a hole seat, the hole seat is of a T-shaped structure, a plurality of upper connecting holes are formed in the hole seat in a rectangular array manner, a plurality of lower connecting holes are formed in the positioning block in a rectangular array manner, the upper connecting holes and the lower connecting holes in the same position are communicated, and one ends of the pins are inserted into the lower connecting holes;

the bottom of hole seat just is located the outside of locating piece and is provided with the upper seal circle, the top of needle file just is located the periphery of spread groove and is provided with the lower seal circle, and wherein upper seal circle is corresponding with the lower seal circle, and laminates each other, be provided with fixed establishment between the both sides of locating piece and the spread groove.

Preferably, the fixing mechanism comprises positioning holes arranged at two ends of the positioning block and elastic positioning plates arranged at two sides inside the connecting groove, the number of the elastic positioning plates is the same as that of the positioning holes, the elastic positioning plates correspond to the positioning holes, and the elastic positioning plates are connected with the positioning holes in a clamping manner.

Preferably, a buckle is arranged at the upper position of the outer side of the hole seat, and the buckle is of a triangular structure.

Preferably, the length and the width of the positioning block are both smaller than those of the connecting groove.

Preferably, the bottom of the hole seat has a length and a width which are both larger than those of the connecting groove.

Compared with the prior art, the utility model provides a connector needle holder has following beneficial effect:

the utility model provides a connector pin seat, firstly, a positioning block is arranged at the bottom of a hole seat, positioning holes are arranged on the two sides of the outer part of the positioning block, elastic positioning plates are arranged on the two sides of the inner part of the needle seat, when the connector pin base is installed, the elastic positioning plate can be just clamped in the positioning hole, thereby playing a positioning role, ensuring the stability and the safety of the connector pin base, secondly, an upper sealing ring is arranged at the bottom of the hole seat and outside the positioning block, a lower sealing ring is arranged at the top of the needle seat and outside the connecting groove, when the needle seat of the connector is installed, the upper sealing ring is tightly attached to the lower sealing ring, thereby ensuring the sealing effect of the needle seat, the needle seat is sealed at the connecting position, so that a good waterproof and dustproof effect can be achieved, the structure is simple, the cost is low, and the practicability is high.

Drawings

Fig. 1 is a schematic structural view of a connector pin base of the present invention;

fig. 2 is an exploded view of a connector pin holder of the present invention;

fig. 3 is a schematic structural view of the needle holder of the present invention;

FIG. 4 is a schematic structural view of the hole seat of the present invention;

reference numerals: 1. a hole seat; 2. an upper connecting hole; 3. buckling; 4. a needle seat; 5. a stitch; 6. positioning blocks; 7. positioning holes; 8. connecting grooves; 9. a lower seal ring; 10. an elastic positioning plate; 11. an upper sealing ring; 12. and a lower connecting hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

In the specific implementation process, as shown in fig. 1-4, a connector needle holder comprises a hole holder 1, a needle holder 4 and a pin 5, wherein a connecting groove 8 is formed inside the needle holder 4, wherein the bottom of the connecting groove 8 is provided with a plurality of hole grooves, pins 5 are embedded in the hole grooves, the positioning blocks 6 are clamped in the connecting groove 8, and the top of the positioning block 6 is fixed with a hole seat 1, the hole seat 1 is in a T-shaped structure, the inner rectangular array of the hole seat 1 is provided with a plurality of upper connecting holes 2, the inner rectangular array of the positioning block 6 is provided with a plurality of lower connecting holes 12, wherein the upper connection hole 2 and the lower connection hole 12 at the same position are communicated, one end of a plurality of pins 5 is inserted into the lower connection hole 12, the upper connection 2 is used for connecting an external electric appliance, and the lower connection hole 12 is used for connecting the pin 5 and has a certain limiting effect on the pin 5; the bottom of hole seat 1 just is located the outside of locating piece 6 and is provided with upper seal ring 11, and the top of needle file 4 just is located the periphery of spread groove 8 and is provided with lower seal ring 9, and wherein upper seal ring 11 is corresponding with lower seal ring 9, and laminates each other, is provided with fixed establishment between the both sides of locating piece 6 and the spread groove 8, and fixed establishment is used for playing the effect of location to the connection of hole seat 1 and needle file 4, and upper seal ring 11 and lower seal ring 9 play sealed effect.

In the specific implementation process, as shown in fig. 2-4, the fixing mechanism includes positioning holes 7 disposed at two ends of the positioning block 6 and elastic positioning plates 10 disposed at two sides inside the connecting groove 8, the number of the elastic positioning plates 10 is the same as that of the positioning holes 7, and the elastic positioning plates 10 and the positioning holes 7 are corresponding to each other, wherein the elastic positioning plates 10 are connected with each other in a snap-fit manner, when the hole base 1 is connected with the needle base 4, the positioning block 6 is inserted into the connecting groove 8, and at this time, the elastic positioning plates 10 can be snapped into the positioning holes 7, thereby achieving a good positioning effect.

In the specific implementation process, as shown in fig. 1-2, a buckle 3 is arranged at a position above the outer side of the hole seat 1, the buckle 3 is of a triangular structure, and the positioning block 6 is conveniently pulled out of the connecting groove 8 due to the arrangement of the buckle 3.

In the specific implementation process, as shown in fig. 2-3, the length and the width of the positioning block 6 are both smaller than those of the connecting groove 8, so that the positioning block 6 can be inserted into the connecting groove 8.

In the specific implementation process, as shown in fig. 2, the length and the width of the bottom of the hole seat 1 are both greater than those of the connecting groove 8, and then the upper sealing ring 11 and the lower sealing ring 9 can be attached to each other and correspond to each other.

The working principle of the utility model is as follows: when the connector needle base is installed, firstly, the pin 5 is correspondingly inserted into the hole groove on the needle base 4, then the positioning block 6 at the bottom of the hole base 1 is inserted into the connecting groove 8, and the plurality of elastic positioning plates 10 inside the connecting groove 8 are just clamped into the positioning holes 7 in the positioning block 6, so that the positioning block 6 can be fixed in the connecting groove 8 in the needle base 4, and in the process, one end of the pin 5 positioned inside the connecting groove 8 is just inserted into the lower connecting hole 12 in the positioning block 6, and the upper sealing ring 11 inside the hole base 1 is just attached to the lower sealing ring 9 at the top of the needle base 4, so that the needle base can be sealed. The fixed effect of the mounting means of using machinery is much better than the mode of using the point to glue, can not appear using the situation that the chemical property reduces, fixed effect variation appears in the back for a long time.

firstly, the positioning block 6 is arranged at the bottom of the hole seat 1, the positioning holes 7 are arranged at the two sides of the outer part of the positioning block 6, the elastic positioning plates 10 are arranged at the two sides of the inner part of the needle seat 4, when the connector pin base is installed, the elastic positioning plate 10 can be just clamped in the positioning hole 7, thereby playing a positioning role, ensuring the stability and the safety of the connector pin base, secondly, an upper sealing ring 11 is arranged at the bottom of the hole seat 1 and outside the positioning block 6, a lower sealing ring 9 is arranged at the top of the needle seat 4 and outside the connecting groove 8, when the needle seat of the connector is installed, the upper sealing ring 11 is tightly attached to the lower sealing ring 9, thereby ensuring the sealing effect of the needle seat, the needle seat is sealed at the connecting position, so that a good waterproof and dustproof effect can be achieved, the structure is simple, the cost is low, and the practicability is high.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connector needle seat, includes hole seat (1), needle file (4) and stitch (5), its characterized in that: the needle holder (4) is internally provided with a connecting groove (8), the bottom of the connecting groove (8) is provided with a plurality of hole grooves, pins (5) are embedded in the hole grooves, the connecting groove (8) is clamped with a positioning block (6), the top of the positioning block (6) is fixed with a hole seat (1), the hole seat (1) is of a T-shaped structure, a plurality of upper connecting holes (2) are formed in the hole seat (1) in a rectangular array manner, a plurality of lower connecting holes (12) are formed in the positioning block (6) in a rectangular array manner, the upper connecting holes (2) and the lower connecting holes (12) at the same position are communicated, and one end of each pin (5) is inserted into the lower connecting holes (12);

the bottom of hole seat (1) and the outside that is located locating piece (6) are provided with sealing washer (11), the top of needle file (4) and the periphery that is located spread groove (8) are provided with lower sealing washer (9), and wherein go up sealing washer (11) and lower sealing washer (9) corresponding, and laminate each other, be provided with fixed establishment between the both sides of locating piece (6) and spread groove (8).

2. The connector pin header of claim 1, wherein: the fixing mechanism comprises positioning holes (7) arranged at two ends of the positioning block (6) and elastic positioning plates (10) arranged at two sides inside the connecting groove (8), the number of the elastic positioning plates (10) is the same as that of the positioning holes (7), the elastic positioning plates (10) correspond to the positioning holes (7), and the elastic positioning plates (10) are connected with the positioning holes (7) in a clamping mode.

3. The connector pin header of claim 1, wherein: the outer side of the hole seat (1) is provided with a buckle (3) on the upper side, and the buckle (3) is of a triangular structure.

4. The connector pin header of claim 1, wherein: the length and the width of the positioning block (6) are both smaller than those of the connecting groove (8).

5. The connector pin header of claim 1, wherein: the length and the width of the bottom of the hole seat (1) are both larger than those of the connecting groove (8).