CN213878558U

CN213878558U - DP connector female joint with high installation stability

Info

Publication number: CN213878558U
Application number: CN202023036598.XU
Authority: CN
Inventors: 韦效状; 赵炳甲; 王天浩
Original assignee: Suzhou Huazhijie Telecom Co ltd
Current assignee: Suzhou Huazhijie Telecom Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-03
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a DP connector female joint that installation stability is high, including base, the connecting terminal of pegging graft in the base, the cladding is at the shell outside the base, and the shell both sides are provided with a plurality of downwardly extending's the connection foot that is used for connecting the PCB board respectively, and the shell is used for connecting the one end of male joint and is the front end, and the other end is the rear end, and connecting terminal stretches out from the shell rear end for connect the PCB board, be connected with a V-arrangement shell fragment on the shell, the opening of this V-arrangement shell fragment is towards the shell front end, and the V-arrangement shell fragment is when not receiving exogenic action, and its both ends all stretch out outside the shell front end.

Description

DP connector female joint with high installation stability

Technical Field

The utility model relates to a DP connector female joint that installation stability is high.

Background

DP connector, also known as high definition video signal connector, mainly used video source and the connection of equipment such as display, the both ends of DP connector all include public female joint, usually two female joints are connected respectively on the PCB board in video source and the display, two male joints then pass through wire interconnect, the connection foot grafting or welding on the PCB board of mainly through female joint shell both sides of present female joint and PCB board, but because the connection foot is the slab, consequently female joint is not high with the stability of being connected of PCB board, at the in-process of frequent plug male joint, lead to female joint and PCB board not hard up easily, and then twist appears when the female joint is at plug male joint appearing, influence the plug effect, more serious can lead to the inside and PCB board of female joint to desolder and unable normal use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provided is a DP connector female joint with high installation stability.

In order to solve the technical problem, the utility model discloses a technical scheme is: DP connector female joint that installation stability is high, including base, grafting connecting terminal in the base, the cladding is at the shell outside the base, and the shell both sides are provided with a plurality of downwardly extending's the foot of being connected that is used for connecting the PCB board respectively, and the one end that the shell is used for connecting the male joint is the front end, and the other end is the rear end, and connecting terminal stretches out from the shell rear end for connect the PCB board, be connected with a V-arrangement shell fragment on the shell, the opening of this V-arrangement shell fragment is towards the shell front end, and the V-arrangement shell fragment when not receiving exogenic action, and its both ends all stretch out outside the shell front end.

As an optimal scheme, V-arrangement shell fragment fixed connection is provided with the buckle on the clamp of an inverted U-shaped on the inner wall of this clamp both sides, be provided with on the outer wall of shell both sides with buckle complex draw-in groove, the clamp is through mutually supporting buckle and draw-in groove joint on the shell.

As an optimal scheme, two riveting holes are formed in the top surface of the clamp, riveting pieces which correspond to the riveting holes one to one are arranged on the shell, and after the clamp is clamped on the shell, the riveting pieces penetrate through the corresponding riveting holes and then are bent and pressed on the top surface of the clamp.

As a preferred scheme, flanges which are outwards bent and smoothly transited are arranged at the end parts of two free ends of the V-shaped elastic sheet.

Preferably, the front end of the shell is detachably inserted with a dustproof plug.

Preferably, the rear end of the housing is integrally formed with a stopper that covers the rear end of the base.

The utility model has the advantages that: the utility model discloses a set up the V-arrangement shell fragment on the shell, utilize the V-arrangement shell fragment to increase the atress fulcrum of DP connector female joint with video source or the inside butt of display housing to improve the connection stability of DP connector female joint, restrain the phenomenon of wrench movement appearing in avoiding the use even.

The utility model discloses further install V-arrangement shell fragment through the clamp to improve the loading and unloading flexibility of V-arrangement shell fragment, to the V-arrangement shell fragment of having used for a long time, according to its elasticity decline condition, removable new V-arrangement shell fragment, in order to maintain the holding power that DP connector female joint received.

The utility model discloses further connect clamp and shell through riveting hole and riveting groove, improved the firm in connection nature of clamp and shell greatly, also make the V-arrangement shell fragment more firm, stable with being connected of shell, just so can ensure that the elasticity that the V-arrangement shell fragment produced can act on DP connector female joint effectively.

The utility model discloses further set up the flanging of rounding off at two free ends of V-arrangement shell fragment, the shells inner wall that can protect video source or display like this does not receive the fish tail.

The utility model discloses further through setting up dustproof stopper and separation blade in order to improve the dustproof effect of DP connector female joint in storage, transportation, use.

Drawings

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of the DP connector female joint shown in FIG. 1;

FIG. 3 is a schematic structural view of a V-shaped clip and a clip;

in FIGS. 1 to 3: 1. the base, 2, connecting terminal, 3, shell, 4, connection foot, 5, V-arrangement shell fragment, 6, clamp, 7, buckle, 8, draw-in groove, 9, riveting hole, 10, riveting piece, 11, turn-ups, 12, dustproof stopper, 13, separation blade.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to the drawings.

As shown in fig. 1-3, the high DP connector female joint of installation stability includes base 1, the connecting terminal 2 of pegging graft in base 1, the cladding is at shell 3 outside base 1, and shell 3 both sides are provided with a plurality of downwardly extending's the foot 4 of being connected that is used for connecting the PCB board respectively, and the one end that shell 3 is used for connecting the male joint is the front end, and the other end is the rear end, and connecting terminal 2 stretches out from shell 3 rear end for connect the PCB board, be connected with a V-arrangement shell fragment 5 on the shell 3, the opening of this V-arrangement shell fragment 5 is towards shell 3 front end, and when not receiving the exogenic action, its both ends all stretch out outside shell 3 front end.

In this embodiment, 5 fixed connection of V-arrangement shell fragment is on the clamp 6 of an inverted U-shaped, is provided with buckle 7 on the inner wall of this clamp 6 both sides, be provided with on the outer wall of 3 both sides of shell with buckle 7 complex draw-in groove 8, clamp 6 is through mutually supporting buckle 7 and draw-in groove 8 joint on shell 3. And in the specific implementation process, with V-arrangement shell fragment 5 lug weld on shell 3, perhaps with V-arrangement shell fragment 5 and shell 3 integrated into one piece all can, all contain the utility model discloses a within the scope of protection.

In order to improve the connection firmness of the clamp 6 and the housing 3, in the embodiment, preferably, two riveting holes 9 are formed in the top surface of the clamp 6, riveting pieces 10 corresponding to the riveting holes 9 one by one are arranged on the housing 3, and after the clamp 6 is clamped on the housing 3, the riveting pieces 10 penetrate through the corresponding riveting holes 9 and then are bent and pressed on the top surface of the clamp 6.

Meanwhile, in order to avoid the V-shaped elastic sheet 5 from scratching the inner wall of the casing of the video source or the display, in the embodiment, it is preferable that the two free end portions of the V-shaped elastic sheet 5 are both provided with flanges 11 which are bent outwards and smoothly transited.

In order to improve the dust-proof effect of the DP connector female connector, the present embodiment preferably has a dust plug 12 detachably inserted into the front end of the housing 3, and a stopper 13 integrally formed on the rear end of the housing 3 to cover the rear end of the base 1.

The utility model discloses the theory of operation is: as shown in fig. 1 to 3, in the present embodiment, when the DP connector female connector is used, the DP connector female connector is generally installed near the inner wall of the video source or the display housing, in order to facilitate the connection of the male connector, an insertion hole is formed on the video source or the display housing opposite to the front end of the DP connector female connector, so that the male connector passes through and is in butt joint with the female connector, therefore, the front end of the female connector is very close to the inner wall of the video source or the display housing, then, after the DP connector female connector is installed, two free ends of the V-shaped elastic sheet 5 are tightly abutted against the video source or the inner wall of the display housing at the front end of the DP connector female connector and generate elastic deformation, thereby increasing the stressed fulcrum of the DP connector female connector, improving the connection stability of the DP connector female connector, and suppressing or even avoiding the twisting phenomenon in the using process.

The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments in use, and are not intended to limit the invention; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.

Claims

1. DP connector female joint that installation stability is high, including base (1), peg graft connecting terminal (2) in base (1), the cladding is at outer shell (3) of base (1), shell (3) both sides are provided with a plurality of downwardly extending be used for connecting PCB board connect foot (4) respectively, the one end that shell (3) are used for connecting the male joint is the front end, and the other end is the rear end, and connecting terminal (2) are stretched out from shell (3) rear end for connect the PCB board, a serial communication port, be connected with a V-arrangement shell fragment (5) on shell (3), the opening of this V-arrangement shell fragment (5) is towards shell (3) front end, and V-arrangement shell fragment (5) when not receiving the exogenic action, its both ends all stretch out outside shell (3) front end.

2. The DP connector female joint with high installation stability as claimed in claim 1, wherein the V-shaped elastic sheet (5) is fixedly connected to an inverted U-shaped clamp (6), the inner walls of two sides of the clamp (6) are provided with buckles (7), the outer walls of two sides of the housing (3) are provided with clamping grooves (8) matched with the buckles (7), and the clamp (6) is clamped on the housing (3) through the mutually matched buckles (7) and clamping grooves (8).

3. The DP connector female joint with high installation stability as claimed in claim 2, wherein the top surface of the clamp (6) is provided with two riveting holes (9), the housing (3) is provided with riveting sheets (10) corresponding to the riveting holes (9) one by one, and after the clamp (6) is clamped on the housing (3), the riveting sheets (10) pass through the corresponding riveting holes (9) and then are bent and pressed on the top surface of the clamp (6).

4. The DP connector female joint with high installation stability as claimed in claim 1, wherein the ends of the two free ends of the V-shaped spring (5) are provided with flanges (11) which are bent outwards and are in smooth transition.

5. The DP connector female coupling with high mounting stability according to claim 1, wherein a dust plug (12) is detachably inserted into the front end of the housing (3).

6. The DP connector female coupling with high mounting stability according to claim 1, wherein a stopper (13) covering the rear end of the base (1) is integrally formed at the rear end of the housing (3).