CN216055300U

CN216055300U - Female seat of connector is with connecting terminal reinforced structure

Info

Publication number: CN216055300U
Application number: CN202122293880.4U
Authority: CN
Inventors: 黄成金
Original assignee: Shenzhen Xinxinda Electronics Co ltd
Current assignee: Shenzhen Xinxinda Electronics Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-15
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of connectors, in particular to a connecting terminal reinforcing structure for a connector female seat, which comprises a connector shell, wherein one end of the connector shell is provided with an external wire, and two sides of the other end of the connector shell are provided with shell clamping pieces; the connector shell is characterized in that a terminal fixing seat is arranged at one end, away from an external wire, of the connector shell, the terminal fixing seat comprises a fixing seat main body, two terminal mounting grooves are formed in the bottom of the fixing seat main body, a plurality of rows of rectangular through holes are formed in the two terminal mounting grooves, and an external terminal is clamped in each through hole of each terminal mounting groove.

Description

Female seat of connector is with connecting terminal reinforced structure

Technical Field

The utility model relates to the technical field of connectors, in particular to a connecting terminal reinforcing structure for a female connector base.

Background

USB is the Universal Serial Bus (USB), the name of which is Universal Serial Bus. A way for communicating electronic products. The method is applied to various types of mobile, audio-visual, automotive electronics, multimedia, electric appliances and the like. Have been widely adopted in various types of external devices. The USB interfaces are three types, namely USB1.1, USB2.0 and USB 3.0. Theoretically, the transmission speed of the USB1.1 can reach 12 Mbps/second, the speed of the USB2.0 can reach 480 Mbps/second, and the USB1.1 can be downward compatible. The USB3.0 transmission rate is approximately 3.2Gbps (i.e., 320 MB/S). The theoretical highest rate is 5.0Gbps (i.e., 500 MB/S).

In the prior art, the following problems exist:

(1) in the using process of the existing connector female socket, as the connecting terminal in the connector is easily extruded, the connecting terminal is easily shaken, the poor contact condition of the terminal of the connector is caused, and the connecting effect of the terminal is reduced;

(2) when the existing connector female seat is installed, because the internal terminal is limited and fixed through a fixing plate, the terminal is easy to incline if being installed, so that the terminal is easy to extrude when being installed, and the installation effect of the terminal is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a connection terminal reinforcing structure for a female connector housing, which solves the above problems.

The technical scheme of the utility model is as follows: a connecting terminal reinforcing structure for a connector female socket comprises a connector shell, wherein an external wire is arranged at one end of the connector shell, and shell clamping pieces are arranged on two sides of the other end of the connector shell;

the one end that the external connection was kept away from to the connector shell is provided with the terminal fixing base, the terminal fixing base includes the fixing base main part, two terminal mounting grooves have been seted up to the bottom of fixing base main part, two the inside through-hole of seting up a plurality of rows of rectangles of terminal mounting groove, the block has external terminal in the terminal mounting groove through-hole, a plurality of fixture block mounting groove has been seted up to terminal mounting groove inner wall, and the inside rotation of fixture block mounting groove is provided with the terminal fixture block, the other end of terminal fixture block is "L" shape, and terminal fixture block "L" shape one end block is in the outside of terminal mounting groove, two first screw holes have been seted up to the outer wall of fixing base main part.

Preferably, the connector shell includes connector housing main part, connector housing main part keep away from the one end of fixture block holding tank and seted up with terminal fixing base assorted fixing base holding tank, a plurality of fixture block holding tank has been seted up to the inner wall of fixing base holding tank, and the inside of fixing base holding tank has seted up two second screw holes, a plurality of recess has been seted up to the inside of fixing base holding tank, and is provided with the wire connecting block in the inner wall recess of fixing base holding tank, the wire connecting block is electric wire connection with the external connection.

Preferably, the fixture block accommodating grooves are symmetrically distributed about the center line of the fixing seat accommodating groove, and the fixture block accommodating grooves correspond to the positions of the terminal fixture blocks.

Preferably, the second screw hole corresponds to the first screw hole in position, and a fixing screw is arranged in the second screw hole and the first screw hole.

Preferably, the outside of wire connecting block is "U" shape, and the open end of wire connecting block is connected with the external connection through the soldering, and stretches out in the arc end of wire connecting block follows the inside through-hole of fixing base holding tank, the position of wire connecting block inside the fixing base holding tank is corresponding with the position of terminal fixture block.

Preferably, the width of the L-shaped end of the terminal clamping block is smaller than the depth of the inside of the fixing seat accommodating groove, grooves matched with the terminal clamping block are formed in two sides of the fixing seat main body, and through holes matched with the grooves in two sides of the fixing seat main body are formed in the inner side of the L-shaped end of the terminal clamping block.

Preferably, one end of the external terminal is arc-shaped, the other end of the external terminal is provided with a fixing piece with a rectangular structure, and the fixing piece at one end of the external terminal is clamped in the through hole in the terminal mounting groove.

The utility model provides a connecting terminal reinforcing structure for a connector female seat through improvement, and compared with the prior art, the connecting terminal reinforcing structure has the following improvements and advantages:

one is as follows: the connector shell is provided with the fixing seat accommodating groove, the terminal fixing seat is accommodated through the fixing seat accommodating groove, meanwhile, the fixing seat main body in the terminal fixing seat can clamp the position of the external terminal, and meanwhile, the external terminal can be extruded by the terminal clamping block and the connector shell, so that the mounting effect of the external terminal is improved;

the second step is as follows: the through hole is formed in the fixing seat main body, the external terminal is clamped through the through hole in the fixing seat main body, and meanwhile, the terminal clamping block in the fixing seat main body can perform pre-pressing work on the external terminal, so that the position of the external terminal can be clamped before assembly, the situation that the external terminal is inclined during installation is avoided, and the situation that the external terminal is inclined in the using process is also avoided.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a terminal mounting groove configuration of the present invention;

FIG. 3 is a top view of the holder body of the present invention;

FIG. 4 is a top view of the connector housing body of the present invention;

FIG. 5 is a front view of the wire connection block of the present invention;

description of reference numerals: 1. connector shell, 101, connector shell main part, 102, fixture block receiving groove, 103, wire connecting block, 104, fixing base receiving groove, 105, second screw hole, 2, shell fastener, 3, external connection, 4, terminal fixing base, 401, fixing base main part, 402, terminal mounting groove, 403, terminal fixture block, 404, external terminal, 405, fixture block mounting groove, 406, first screw hole.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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.

The utility model provides a connecting terminal reinforcing structure for a connector female seat through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1 to 5, a connecting terminal reinforcing structure for a connector female socket comprises a connector housing 1, wherein one end of the connector housing 1 is provided with an external wire 3, and two sides of the other end of the connector housing 1 are provided with housing clamping pieces 2;

one end of connector housing 1, which is far away from external connection 3, is provided with terminal fixing seat 4, terminal fixing seat 4 includes fixing seat main body 401, two terminal mounting grooves 402 have been seted up to fixing seat main body 401's bottom, the inside through-hole of a plurality of rows of rectangles that has been seted up of two terminal mounting grooves 402, external terminal 404 has been block in the terminal mounting groove 402 through-hole, a plurality of fixture block mounting groove 405 has been seted up to terminal mounting groove 402 inner wall, and the inside rotation of fixture block mounting groove 405 is provided with terminal fixture block 403, the other end of terminal fixture block 403 is "L" shape, and terminal fixture block 403 "L" shape one end block is in the outside of terminal mounting groove 402, two first screw holes 406 have been seted up to fixing seat main body 401's outer wall.

Connector housing 1 can carry out the work of fixing through the screw to terminal fixing base 4, makes terminal fixing base 4 be difficult to appear not hard up the condition, and the through-hole in the terminal mounting groove 402 of fixing base main part 401 bottom can carry out the installation work of external terminal 404 simultaneously, and terminal fixture block 403 can block the edge of external terminal 404 in addition, prevents that external terminal 404 from breaking away from in the terminal mounting groove 402, increases the installation effect of external terminal 404.

Connector housing 1 includes connector housing main part 101, connector housing main part 101 keep away from fixture block holding tank 102 one end seted up with terminal fixing base 4 assorted fixing base holding tank 104, a plurality of fixture block holding tank 102 has been seted up to the inner wall of fixing base holding tank 104, and two second screw holes 105 have been seted up to the inside of fixing base holding tank 104, a plurality of recess has been seted up to the inside of fixing base holding tank 104, and be provided with the connection for electric wire block 103 in the inner wall recess of fixing base holding tank 104, connection for electric wire block 103 is connection for the electric wire with external connection 3.

Fixing base accommodation groove 104 plays the effect of holding fixing base main part 401, and the inside fixture block accommodation groove 102 of fixing base accommodation groove 104 plays the effect of holding terminal fixture block 403 simultaneously, increases terminal fixture block 403's fixed effect, and wire connecting block 103 can contact each other with terminal fixture block 403 and paste together simultaneously, makes external terminal 404 be connected with wire connecting block 103 and external connection 3 through solitary terminal fixture block 403. .

The latch receiving grooves 102 are symmetrically distributed about the center line of the holder receiving groove 104, and the latch receiving grooves 102 correspond to the positions of the terminal latches 403.

The latch receiving groove 102 serves to receive the terminal latch 403, so as to prevent the terminal latch 403 from pushing against the inner wall of the holder receiving groove 104, thereby improving the connection effect between the holder body 401 and the holder receiving groove 104.

The second screw hole 105 corresponds to the first screw hole 406, and a fixing screw is disposed inside the second screw hole 105 and the first screw hole 406.

The second screw holes 105 and the first screw holes 406 function to receive screws, so that the holder main body 401 and the connector housing main body 101 can be fixed together by the screws, increasing the coupling effect between the holder main body 401 and the connector housing main body 101.

The outside of the wire connecting block 103 is "U" shape, and the open end of the wire connecting block 103 is connected with the external connection 3 by soldering, and the arc end of the wire connecting block 103 extends out from the inside through hole of the fixing seat accommodating groove 104, and the position of the wire connecting block 103 inside the fixing seat accommodating groove 104 corresponds to the position of the terminal fixture block 403.

The arc of wire connecting block 103 can laminate on external terminal 404, links together external terminal 404 and external connection 3 through wire connecting block 103, and external terminal 404 can carry out the transport work of electric current or data through different wire connecting block 103 simultaneously, increases external terminal 404's use and has imitated.

The width of the L-shaped end of the terminal latch 403 is smaller than the depth of the inside of the holder receiving groove 104, and grooves matched with the terminal latch 403 are formed on both sides of the holder main body 401, and through holes matched with the grooves on both sides of the holder main body 401 are formed on the inner side of the L-shaped end of the terminal latch 403.

The terminal fixture blocks 403 can be clamped at the edge of one side of the fixing base body 401, and the outer sides of the external terminals 404 are fixed through the terminal fixture blocks 403, so that the installation effect of the external terminals 404 on the fixing base body 401 is increased, and the external terminals 404 are prevented from being separated from the fixing base body 401.

One end of the external terminal 404 is arc-shaped, and the other end of the external terminal 404 is provided with a fixing piece with a rectangular structure, and one end of the external terminal 404 is clamped in the through hole inside the terminal mounting groove 402.

The width of the external terminal 404 is increased by the fixing piece, so that the wider end of the external terminal 404 can be clamped in the through hole of the terminal mounting groove 402, and the external terminal 404 is not easy to break away, so that the fixing effect of the external terminal 404 is increased.

The working principle is as follows: firstly, the device is arranged at a proper place, then when in use, the connector shell 1 is connected to other equipment through the shell clamping piece 2, then the external wire 3 is connected to another equipment, then in the use process, the external terminal 404 can be mutually pressed and contacted with the connecting terminal of the equipment, when the external terminal 404 is pressed, the terminal clamping block 403 can support one end of the external terminal 404 to increase the installation effect of the external terminal 404, meanwhile, when the device is assembled, the external terminal 404 is firstly clamped in the through hole of the terminal installation groove 402, then the terminal clamping block 403 at the inner side of the clamping block installation groove 405 is rotated, one end of the external terminal 404 is fixed through the terminal clamping block 403, then the fixing seat main body 401 is arranged in the fixing seat accommodating groove 104, so that the wire connecting block 103 and the external terminal 404 can be butted together, and then, the screws are fixed in the first screw holes 406 and the second screw holes 105, so that the fixing seat main body 401 can be firmly fixed in the fixing seat accommodating groove 104, and the mounting effect of the fixing seat main body 401 is improved.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a female seat of connector is with connecting terminal reinforced structure which characterized in that: the connector comprises a connector shell (1), wherein one end of the connector shell (1) is provided with an external wire (3), and two sides of the other end of the connector shell (1) are provided with shell clamping pieces (2);

one end of the connector shell (1) far away from the external wire (3) is provided with a terminal fixing seat (4), the terminal fixing seat (4) comprises a fixing seat main body (401), two terminal installation grooves (402) are formed in the bottom of the fixing seat main body (401), a plurality of rows of rectangular through holes are formed in the two terminal installation grooves (402), external terminals (404) are clamped in the through holes of the terminal installation grooves (402), a plurality of clamping block mounting grooves (405) are formed in the inner wall of the terminal mounting groove (402), and a terminal fixture block (403) is rotatably arranged in the fixture block mounting groove (405), the other end of the terminal fixture block (403) is L-shaped, and one end of the L shape of the terminal fixture block (403) is clamped at the outer side of the terminal installation groove (402), two first screw holes (406) are formed in the outer wall of the fixing seat main body (401).

2. A connecting terminal reinforcing structure for a female connector housing according to claim 1, wherein: connector shell (1) includes connector housing body (101), connector housing body (101) keep away from the one end of fixture block holding tank (102) and seted up with terminal fixing base (4) assorted fixing base holding tank (104), a plurality of fixture block holding tank (102) have been seted up to the inner wall of fixing base holding tank (104), and two second screw holes (105) have been seted up to the inside of fixing base holding tank (104), a plurality of recess has been seted up to the inside of fixing base holding tank (104), and is provided with wire connection block (103) in the inner wall recess of fixing base holding tank (104), wire connection block (103) are connection of electric lines with external tapping (3).

3. A connecting terminal reinforcing structure for a female connector housing according to claim 2, wherein: the fixture block accommodating grooves (102) are symmetrically distributed about the center line of the fixing seat accommodating groove (104), and the positions of the fixture block accommodating grooves (102) correspond to the positions of the terminal fixture blocks (403).

4. A connecting terminal reinforcing structure for a female connector housing according to claim 2, wherein: the second screw hole (105) corresponds to the first screw hole (406), and a fixing screw is arranged in the second screw hole (105) and the first screw hole (406).

5. A connecting terminal reinforcing structure for a female connector housing according to claim 2, wherein: the outside of wire connecting block (103) is "U" shape, and the open end of wire connecting block (103) is connected with external connection (3) through the soldering, and stretches out in the arc end of wire connecting block (103) follows the inside through-hole of fixing base holding tank (104), the position of wire connecting block (103) inside fixing base holding tank (104) corresponds with the position of terminal fixture block (403).

6. A connecting terminal reinforcing structure for a female connector housing according to claim 1, wherein: the L-shaped end width of the terminal fixture block (403) is smaller than the depth inside the fixing seat accommodating groove (104), grooves matched with the terminal fixture block (403) are formed in two sides of the fixing seat main body (401), and through holes matched with the grooves in two sides of the fixing seat main body (401) are formed in the inner side of the L-shaped end of the terminal fixture block (403).

7. A connecting terminal reinforcing structure for a female connector housing according to claim 1, wherein: one end of the external terminal (404) is arc-shaped, the other end of the external terminal (404) is provided with a fixing sheet with a rectangular structure, and one end of the fixing sheet of the external terminal (404) is clamped in the through hole in the terminal mounting groove (402).