CN213184725U

CN213184725U - High-density miniature connector

Info

Publication number: CN213184725U
Application number: CN202022470256.2U
Authority: CN
Inventors: 彭森; 王洪川
Original assignee: Shenzhen Chuante Electronic Technology Co ltd
Current assignee: Shenzhen Chuante Electronic Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-11
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a high-density micro connector, which comprises a connecting seat and a connecting cover, wherein the surface of the connecting seat is provided with the connecting cover, the connecting seat is internally provided with an insulator, the insulator is internally provided with a plurality of male terminals, the connecting cover is internally provided with a mounting seat, the mounting seat is internally provided with a plurality of female terminals, the female terminals are matched and connected with the male terminals, the connecting seat comprises a fixed shell and a fixed cover, the bottom end of the fixed shell is provided with a fixing mechanism, the bottom of the fixed shell is fixedly provided with the fixed cover through the fixing mechanism, the insulator is arranged in the fixed shell, a buffer seat is arranged outside the insulator in the fixed shell, the top of the fixed cover is provided with a limiting rod, the high-density micro connector enables the male terminals in the fixed shell to be positioned outside by arranging a structure which is convenient to be disassembled and assembled between the fixed cover and the, the operations such as the maintenance of convenient public terminal and clearance have prolonged the life of this connector.

Description

High-density miniature connector

Technical Field

The utility model relates to a connector technical field specifically is a miniature connector of high density.

Background

The internet and wireless technologies are significantly increasing the information interconnection capacity, these technologies are growing exponentially on a global scale, and are required to support hundreds of millions of user generated traffic, billions of digital data are transmitted on a global scale, and are implemented by various access technologies of switches, long distance cables, metropolitan area networks, and communication base stations, and the connection between cables and equipment are implemented by connectors.

When the existing high-density miniature connector is used for a long time, the connector is easy to damage locally and gather dirt easily, and the existing connector is inconvenient to maintain, replace and the like due to the fact that the male terminal is arranged inside the connector and is deep in depth. To this end, we propose a high density microconnector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature connector of high density to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high density miniature connector, includes connecting seat and connection lid, the surface mounting of connecting seat has the connection lid, be provided with the insulator in the connecting seat, and be provided with a plurality of public terminals in the insulator, be provided with the mount pad in the connection lid, and be provided with a plurality of female terminals in the mount pad, female terminal is connected with the cooperation of public terminal, the connecting seat includes set casing and fixed lid, the bottom of set casing is provided with fixed establishment, and the set casing bottom installs fixed lid through fixed establishment detachable, the insulator is installed in the set casing, the outside that lies in the insulator in the set casing is provided with the cushion socket, the top of fixed lid is provided with the gag lever post, spacing hole has been seted up to the bottom of insulator, the gag lever post joint is in spacing downthehole.

Preferably, fixed establishment includes top tight spring, fixture block and slide bar, the top an organic whole of fixed lid is provided with connects the flange, and connects the whole frame-forming structure of flange, connect the flange joint in the set casing, it all sets up flutedly to connect the flange to correspond both sides wall, and the recess internal fixation has a top tight spring, the end fixing of top tight spring has the fixture block, the set casing corresponds both sides wall and has all set up the draw-in groove, and inside intercommunication of draw-in groove and recess, the tip joint of fixture block is in the draw-in groove.

Preferably, sliding connection has the slide bar in the draw-in groove, the one end and the fixture block contact of slide bar, and the other end of slide bar passes the set casing, the spout has all been seted up to two inner walls that correspond of draw-in groove, the outside symmetry that the slide bar is located the inside one end of spout is provided with the slider, and slider sliding connection is in the spout.

Preferably, one end of the sliding rod, which is positioned outside the fixed shell, is integrally provided with a push plate.

Preferably, the fixed cover is internally and symmetrically provided with supporting springs, the end parts of the supporting springs are provided with top plates, and the top plates are connected in the connecting convex plates in a sliding mode.

Preferably, a rubber pad is arranged at the top of the fixed cover and positioned outside the connecting convex plate, and the rubber pad is in close contact with the fixed shell.

Preferably, the length of the clamping block at one end inside the clamping groove is equal to the distance between the sliding block and the inner wall of the sliding groove.

Preferably, the connecting seat is symmetrically provided with fixing grooves corresponding to the two inner walls, the bottom of the connecting cover is symmetrically provided with connecting rods, and the connecting rods are clamped in the fixing grooves.

Preferably, the end parts of the connecting seat and the connecting cover are symmetrically and integrally provided with mounting plates, the surfaces of the mounting plates are provided with mounting holes matched with each other, and the connecting seat and the mounting plates on the connecting cover are fixedly connected through fixing screws.

Preferably, the end part of the connecting cover is bonded with a sealing gasket, the connecting rod penetrates through the sealing gasket, and the sealing gasket is in tight contact with the connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in the long-term connection use between connecting seat and the connection lid, the condition of bending of certain degree appears easily in the inside public terminal of connecting seat, through with setting up the structure that can make things convenient for the reassembling type between fixed lid and the set casing, after fixed lid and set casing break away from the connection, make the inside public terminal of set casing be located the outside, the convenient operation such as maintenance and clearance to public terminal has prolonged the life of this connector.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the connection base of the present invention;

fig. 2 is a schematic view of the overall connection structure of the connection cover of the present invention;

FIG. 3 is a schematic view of the internal connection structure of the fixing shell and the fixing cover of the present invention;

fig. 4 is a schematic diagram of an enlarged view of a position a of the present invention.

In the figure: 1. a connecting seat; 2. a connecting cover; 3. an insulator; 4. a male terminal; 5. a buffer seat; 6. a mounting seat; 7. a female terminal; 8. a stationary case; 9. connecting the convex plate; 10. a fixing mechanism; 11. a support spring; 12. a top plate; 13. a limiting rod; 14. fixing grooves; 15. a connecting rod; 16. mounting a plate; 17. mounting holes; 18. a gasket; 19. a groove; 20. the spring is tightly propped; 21. a clamping block; 22. a card slot; 23. a chute; 24. a slide bar; 25. pushing the plate; 26. a fixed cover; 27. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a high-density micro connector comprises a connecting seat 1 and a connecting cover 2, wherein the surface of the connecting seat 1 is provided with the connecting cover 2, an insulator 3 is arranged in the connecting seat 1, a plurality of male terminals 4 are arranged in the insulator 3, the male terminals 4 are pins, an installation seat 6 is arranged in the connecting cover 2, a plurality of female terminals 7 are arranged in the installation seat 6, the female terminals 7 are matched and connected with the male terminals 4, the connecting seat 1 comprises a fixed shell 8 and a fixed cover 26, the bottom end of the fixed shell 8 is provided with a fixing mechanism 10, the bottom of the fixed shell 8 is detachably provided with the fixed cover 26 through the fixing mechanism 10, the insulator 3 is arranged in the fixed shell 8, a buffer seat 5 is arranged outside the insulator 3 in the fixed shell 8, the top of the fixed cover 26 is provided with a limiting rod 13, the bottom of the insulator 3 is provided with a limiting hole, the limiting rod 13 is clamped in the limiting hole.

The connector cross section is not limited to the rectangular state in the drawing, but may be provided in a circular-shaped configuration.

Referring to fig. 3 and 4, the fixing mechanism 10 includes a tightening spring 20, a clamping block 21 and a sliding rod 24, a connecting convex plate 9 is integrally arranged at the top of the fixing cover 26, the connecting convex plate 9 is integrally formed into a frame-shaped structure, the connecting convex plate 9 is clamped in the fixing shell 8, grooves 19 are respectively formed on two corresponding side walls of the connecting convex plate 9, the tightening spring 20 is fixed in the groove 19, the clamping block 21 is fixed at the end of the tightening spring 20, clamping grooves 22 are respectively formed on two corresponding side walls of the fixing shell 8, the clamping grooves 22 are communicated with the inside of the groove 19, and the end of the clamping block 21 is clamped in the clamping groove 22;

wherein, the fixing mechanism 10 is arranged to facilitate the quick fixation between the fixing cover 26 and the fixing shell 8;

it should be noted that, when the fixing cover 26 is connected to the fixing housing 8, the connecting protruding plate 9 on the fixing cover 26 is inserted into the fixing housing 8, and in the process of inserting the connecting protruding plate 9 into the fixing housing 8, the end of the fixture block 21 is pushed to be clamped into the clamping groove 22 under the action of the tightening spring 20, so as to fix the fixing cover 26 to the fixing housing 8.

Referring to fig. 4, a slide bar 24 is slidably connected in the slot 22, one end of the slide bar 24 contacts with the fixture block 21, the other end of the slide bar 24 passes through the fixing shell 8, two corresponding inner walls of the slot 22 are both provided with sliding grooves 23, and sliding blocks are symmetrically arranged on the outer sides of one ends of the slide bar 24 located in the sliding grooves 23 and slidably connected in the sliding grooves 23;

the arrangement facilitates the disassembly between the fixed cover 26 and the fixed shell 8, the male terminal 4 in the connecting base 1 is easy to bend to a certain extent when the connecting base 1 and the connecting cover 2 are connected for a long time, and the structure which facilitates the disassembly and assembly is arranged between the fixed cover 26 and the fixed shell 8, so that the male terminal 4 in the fixed shell 8 is positioned outside after the fixed cover 26 is disconnected from the fixed shell 8, the operations of trimming and cleaning the male terminal 4 are facilitated, and the service life of the connector is prolonged;

it should be noted that, when the male terminal 4 inside the fixing housing 8 is bent, the push plates 25 on both sides of the fixing housing 8 are pressed, the pressing of the push plates 25 pushes the latch 21 into the groove 19, and the fixing cover 26 is quickly disconnected from the fixing housing 8 under the action of the supporting spring 11.

Referring to fig. 4, a push plate 25 is integrally disposed at one end of the slide rod 24 located outside the fixed shell 8;

wherein, the push plate 25 is arranged to facilitate the sliding of the slide rod 24 inside the slot 22.

Referring to fig. 1 and 3, the supporting springs 11 are symmetrically arranged in the fixing cover 26, the end portions of the supporting springs 11 are provided with top plates 12, and the top plates 12 are slidably connected in the connecting convex plate 9;

wherein, can make roof 12 top tight in insulator 3 bottom through supporting spring 11's setting, supporting spring 11 can be in the quick break away from of set casing 8 with fixed lid 26 on the one hand, and on the other hand roof 12 and supporting spring 11's setting can play better shock attenuation buffering effect with buffer seat 5 combined action, and the connecting terminal in it of protection that can be better after this connector drops or receives the collision of certain degree has prolonged the life of connector.

Referring to fig. 3, a rubber pad 27 is disposed on the top of the fixing cover 26 outside the connecting convex plate 9, and the rubber pad 27 is in close contact with the fixing housing 8;

wherein, setting up through rubber pad 27 plays better sealed effect, prevents inside moisture gets into connecting seat 1, does benefit to the protection terminal.

Referring to fig. 4, the length of the clamping block 21 at one end inside the clamping groove 22 is equal to the distance between the sliding block and the inner wall of the sliding groove 23;

the arrangement can ensure that the end of the sliding rod 24 and the end of the clamping groove 22 are positioned in the same vertical plane after the sliding rod 24 pushes the clamping block 21 into the groove 19, thereby effectively avoiding the situation that the end of the sliding rod 24 extends into the groove 19 to cause the fixed cover 26 and the fixed shell 8 to be disconnected smoothly.

Referring to fig. 1 and 2, fixing grooves 14 are symmetrically formed in two corresponding inner walls of the connecting base 1, connecting rods 15 are symmetrically and integrally arranged at the bottom of the connecting cover 2, and the connecting rods 15 are clamped in the fixing grooves 14;

wherein the preliminary connection between the connection cover 2 and the connection holder 1 is facilitated by the connection of the connection rod 15 and the fixing groove 14.

Referring to fig. 1 and 2, the end portions of the connecting base 1 and the connecting cover 2 are symmetrically and integrally provided with mounting plates 16, the surfaces of the mounting plates 16 are respectively provided with mounting holes 17 matched with each other, and the mounting plates 16 on the connecting base 1 and the connecting cover 2 are fixedly connected through fixing screws;

wherein, through the mounting panel 16 that sets up on connecting seat 1 and the connection lid 2, made things convenient for the connecting seat 1 and connected the fixed between the lid 2, carry out fixed connection through the set screw between two mounting panels 16, guaranteed to be connected the steadiness between connecting seat 1 and the connection lid 2.

Referring to fig. 1, a sealing gasket 18 is bonded to an end of the connection cover 2, the connection rod 15 penetrates through the sealing gasket 18, and the sealing gasket 18 is in close contact with the connection seat 1;

wherein, through the sealed pad 18 that sets up between connecting lid 2 and the connecting seat 1, can make and be connected the back leakproofness between connecting lid 2 and the connecting seat 1 good, prevent inside external moist gas admission connecting seat 1.

The working principle is as follows: when the connecting cover 2 is connected with the connecting seat 1, the connecting rod 15 on the connecting cover 2 is connected with the fixing groove 14 on the connecting seat 1, then the connecting cover 2 and the connecting seat 1 are fixed by a fixing screw, when the male terminal 4 in the fixing shell 8 is bent, push plates 25 at two sides of the fixed shell 8 are pressed, the pressing of the push plates 25 pushes the fixture block 21 into the groove 19, the fixing cover 26 is quickly disconnected from the fixing case 8 by the supporting spring 11, thereby facilitating the adjustment of the male terminal, after the adjustment is completed, the fixing cover 26 is fixed with the fixing shell 8, the connecting convex plate 9 on the fixing cover 26 is inserted into the fixing shell 8, in the process that the connecting convex plate 9 is inserted into the fixed shell 8, the end part of the clamping block 21 is pushed to be clamped into the clamping groove 22 under the action of the jacking spring 20, so that the fixed cover 26 and the fixed shell 8 are fixed.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-density microconnector, comprising: the connecting device comprises a connecting seat (1) and a connecting cover (2), wherein the surface of the connecting seat (1) is provided with the connecting cover (2), an insulator (3) is arranged in the connecting seat (1), a plurality of male terminals (4) are arranged in the insulator (3), a mounting seat (6) is arranged in the connecting cover (2), a plurality of female terminals (7) are arranged in the mounting seat (6), the female terminals (7) are matched and connected with the male terminals (4), the connecting seat (1) comprises a fixed shell (8) and a fixed cover (26), the bottom end of the fixed shell (8) is provided with a fixing mechanism (10), the bottom of the fixed shell (8) is detachably provided with the fixed cover (26) through the fixing mechanism (10), the insulator (3) is arranged in the fixed shell (8), and a buffer seat (5) is arranged outside the insulator (3) in the fixed shell (8), the top of the fixed cover (26) is provided with a limiting rod (13), the bottom of the insulator (3) is provided with a limiting hole, and the limiting rod (13) is clamped in the limiting hole.

2. A high-density microconnector as recited in claim 1, wherein: fixed establishment (10) are including top tight spring (20), fixture block (21) and slide bar (24), the top an organic whole of fixed lid (26) is provided with connects flange (9), and connects flange (9) whole frame type structure, connect flange (9) joint in set casing (8), it all sets up fluted (19) to connect flange (9) to correspond both sides wall, and recess (19) internal fixation has top tight spring (20), the end fixing of top tight spring (20) has fixture block (21), draw-in groove (22) have all been seted up to set casing (8) corresponding both sides wall, and draw-in groove (22) and recess (19) inside intercommunication, the tip joint of fixture block (21) is in draw-in groove (22).

3. A high-density microconnector as recited in claim 2, wherein: draw-in groove (22) sliding connection has slide bar (24), the one end and the fixture block (21) contact of slide bar (24), and the other end of slide bar (24) passes set casing (8), spout (23) have all been seted up to two inner walls that correspond of draw-in groove (22), the outside symmetry that slide bar (24) are located the inside one end of spout (23) is provided with the slider, and slider sliding connection is in spout (23).

4. A high-density microconnector as recited in claim 3, wherein: one end of the sliding rod (24) positioned outside the fixed shell (8) is integrally provided with a push plate (25).

5. A high-density microconnector as recited in claim 2, wherein: supporting springs (11) are symmetrically arranged in the fixed cover (26), a top plate (12) is arranged at the end part of each supporting spring (11), and the top plates (12) are connected in the connecting convex plate (9) in a sliding mode.

6. A high-density microconnector as recited in claim 2, wherein: the top of the fixed cover (26) is provided with a rubber pad (27) outside the connecting convex plate (9), and the rubber pad (27) is in close contact with the fixed shell (8).

7. A high-density microconnector as recited in claim 2, wherein: the length of the clamping block (21) at one end inside the clamping groove (22) is equal to the distance between the sliding block and the inner wall of the sliding groove (23).

8. A high-density microconnector as recited in claim 1, wherein: fixing grooves (14) are symmetrically formed in two corresponding inner walls of the connecting seat (1), connecting rods (15) are symmetrically and integrally arranged at the bottom of the connecting cover (2), and the connecting rods (15) are clamped in the fixing grooves (14).

9. A high-density microconnector as recited in claim 1, wherein: the end parts of the connecting seat (1) and the connecting cover (2) are symmetrically and integrally provided with mounting plates (16), mounting holes (17) matched with each other are formed in the surfaces of the mounting plates (16), and the mounting plates (16) on the connecting seat (1) and the connecting cover (2) are fixedly connected through fixing screws.

10. A high-density microconnector as recited in claim 8, wherein: the end part of the connecting cover (2) is bonded with a sealing gasket (18), the connecting rod (15) penetrates through the sealing gasket (18), and the sealing gasket (18) is in close contact with the connecting seat (1).