阅读说明：本技术 安装稳定性高的dp连接器母接头 (DP connector female joint with high installation stability ) 是由 韦效状 赵炳甲 王天浩 于 2020-12-16 设计创作，主要内容包括：本发明涉及到一种安装稳定性高的DP连接器母接头,包括基座、插接在基座内的连接端子、包覆在基座外的外壳,外壳两侧分别设置有若干向下延伸的用于连接PCB板的连接脚,外壳用于连接公接头的一端为前端,另一端为后端,连接端子从外壳后端伸出,用于连接PCB板,所述外壳上连接有一个V形弹片,该V形弹片的开口朝向外壳前端,且V形弹片在不受外力作用时,其两端均伸出于外壳前端外。(The invention relates to a DP connector female joint with high installation stability, which comprises a base, a connecting terminal inserted in the base and a shell coated outside the base, wherein a plurality of connecting pins which extend downwards and are used for connecting a PCB are respectively arranged on two sides of the shell, one end of the shell, which is used for connecting a male joint, is a front end, the other end of the shell is a rear end, the connecting terminal extends out of the rear end of the shell and is used for connecting the PCB, a V-shaped elastic sheet is connected onto the shell, the opening of the V-shaped elastic sheet faces the front end of the shell, and when the V-shaped elastic sheet is not acted by external force, two ends of the V-shaped elastic sheet extend out of the front.)

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).

Technical Field

The invention relates to a DP connector female joint with high installation stability.

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.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provided is a DP connector female joint with high installation stability.

In order to solve the technical problems, the invention adopts the technical scheme that: 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 invention has the beneficial effects that: according to the DP connector female joint, the V-shaped elastic sheet is arranged on the shell, and the V-shaped elastic sheet is abutted with the interior of the video source or the display shell to increase the stressed pivot of the DP connector female joint, so that the connection stability of the DP connector female joint is improved, and the phenomenon of twisting in the use process is inhibited or even avoided.

The V-shaped elastic sheet is further installed through the hoop, so that the assembling and disassembling flexibility of the V-shaped elastic sheet is improved, and a new V-shaped elastic sheet can be replaced for the V-shaped elastic sheet which is used for a long time according to the elasticity recession condition of the V-shaped elastic sheet, so that the supporting force borne by the female joint of the DP connector is maintained.

The invention further connects the hoop and the shell through the riveting hole and the riveting groove, thereby greatly improving the connection firmness of the hoop and the shell, and ensuring that the connection between the V-shaped elastic sheet and the shell is firmer and more stable, so that the elasticity generated by the V-shaped elastic sheet can be effectively acted on the DP connector female joint.

The invention further arranges smooth transition outward flanges at two free ends of the V-shaped elastic sheet, thus protecting the inner wall of the shell of the video source or the display from being scratched.

The dustproof plug and the blocking piece are further arranged to improve the dustproof effect of the DP connector female joint in the processes of storage, transportation and use.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view 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

Specific embodiments of the present invention will be described in detail below with reference to the accompanying 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. In the specific implementation process, the V-shaped elastic sheet 5 is directly welded on the outer shell 3, or the V-shaped elastic sheet 5 and the outer shell 3 are integrally formed, and all the embodiments are included in the protection scope of the present invention.

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 working principle of the invention is as follows: 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.