CN212485678U

CN212485678U - VGA female seat of bent foot edge plate welding formula

Info

Publication number: CN212485678U
Application number: CN202021451139.5U
Authority: CN
Inventors: 刘小丽; 吴鹏
Original assignee: Dongguan Jianhan Electronic Technology Co ltd
Current assignee: Dongguan Jianhan Electronic Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-05
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of the female seat technique of VGA and specifically relates to indicate a curved foot edge board welded VGA female seat. Comprises an insulating main body, a main body boss arranged on the front side surface of the insulating main body and a transmission pin embedded in the insulating main body, wherein two side surfaces of the main body boss are respectively provided with at least two convex edges, the upper side surface of the main body boss is provided with a pressing block and an elastic piece for driving the pressing block to move upwards, the front side and the back side of the compressing block are both arc surfaces, the main body boss is sleeved with a protective shell, both side surfaces of the protective shell are provided with convex grooves matched with the convex edges, the upper side surface of the protective shell is provided with a shell through hole for the compressing block to extend out, the convex edges on the two side surfaces of the boss of the main body are utilized to ensure that the male head can be quickly aligned when in butt joint and alignment, the compressing block is matched with the elastic piece to obviously increase the stability after being inserted, and the leading flank and the trailing flank of compact heap are the arcwall face, and this lets the required dynamics of plug reduce, and the simple and easy reliable realization of structure is easily counterpointed and is transmitted stably.

Description

VGA female seat of bent foot edge plate welding formula

Technical Field

The utility model belongs to the technical field of the female seat technique of VGA and specifically relates to indicate a curved foot edge board welded VGA female seat.

Background

Connectors, also known domestically as connectors, plugs and sockets. Generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying current or signals, a connector is a component that is often contacted by those skilled in our electrical engineering arts. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like. The VGA connector often appears in computers and computer display screens, the conventional VGA connector female seat is not easy to align in the process of daily use plugging, and the consequence of inaccurate alignment is that a user often pushes the male needle head askew. After the alignment is finished, the insertion is calculated by forced pushing, otherwise, the transmission is unstable due to looseness.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a curved foot edge board welding formula VGA female seat utilizes the bead of main part boss both sides face to let public head can aim at rapidly when counterpointing, and compact heap cooperation elastic component makes the stability after inserting obviously increase, and the leading flank and the trailing flank of compact heap are the arcwall face, and this lets the required dynamics of plug reduce, and the simple and easy reliable realization of structure is easily counterpointed and is transmitted stably.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a female seat of curved foot edge board welded VGA, includes insulating main part, sets up in the main part boss of insulating main part leading flank and inlays the transmission pin of locating insulating main part, the both sides face of main part boss is provided with two at least beads respectively, the side of going up of main part boss is provided with the elastic component that compact heap and drive compact heap shifted up, and the leading flank and the trailing flank of this compact heap are the arcwall face, the main part boss has cup jointed protective housing, and this protective housing's both sides face all is provided with the evagination groove with bead assorted, and this protective housing's side of going up is provided with the shell through-hole that supplies in the compact heap to stretch out, the compact heap is provided with the border that compresses tightly top surface in protective housing, the both sides limit of insulating main part is provided with the screw joint spare respectively and runs through the screw.

Preferably, the rear end of the transmission pin extends out of the rear side of the insulating body and has a U-shaped cross section.

Preferably, the tail end of the welding foot is provided with a welding groove extending upwards from the bottom surface, and both side surfaces of the tail end of the welding foot are provided with welding convex parts.

Preferably, the rear side face of the insulating main body is provided with a mounting groove and a mounting hole communicated from the bottom face of the mounting groove to the front side face of the insulating main body, the screw connector is mounted in the mounting hole, the tail end of the screw connector is provided with a screw connection edge abutted against the bottom face of the mounting groove, and the welding foot is provided with a welding sleeving part located between the screw connection edge and the bottom face of the mounting groove.

Preferably, the number of the transmission pins is at least two, the at least two transmission pins are embedded in the insulating main body, and the front end parts of the transmission pins are provided with two long clamping blocks which are close to each other.

The beneficial effects of the utility model reside in that: the utility model provides a curved foot edge board welded VGA female seat, the both sides face of main part boss is provided with two at least beads respectively, and public head end has the recess that corresponds with the bead, can counterpoint rapidly when inserting and let every pinhole on public overhead every syringe needle alignment female seat, effectively prevents that the skew condition of syringe needle top of unaligned with public head from taking place. The setting of compact heap and elastic component lets the interior top surface that the compact heap supports tight public head after public head grafting is accomplished, makes it difficult not hard up, has prevented the transmission abnormal conditions that not hard up leads to from appearing. The elastic member may use a spring. The improvement of these two positions does not all obviously change female seat original structure, and has realized the strong effect of quick counterpoint grafting and grafting back stability, and the practicality is strong.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of the side structure sectioning of the utility model.

Fig. 3 is an exploded view of the three-dimensional structure of the middle insulation body, the screw connector and the welding leg of the present invention.

Fig. 4 is a schematic exploded view of the three-dimensional structure of the middle insulating body and the transmission pins of the present invention.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, a leg-bending edge plate welding type VGA female socket comprises an insulating main body 1, a main body boss 11 disposed on the front side surface of the insulating main body 1, and a transmission pin 12 embedded in the insulating main body 1, two side surfaces of the main body boss 11 are respectively provided with at least two convex ribs 13, the upper side surface of the main body boss 11 is provided with a pressing block 14 and an elastic piece 15 for driving the pressing block 14 to move upwards, the front side and the back side of the compressing block 14 are both arc-shaped surfaces, the main body boss 11 is sleeved with the protective shell 2, the two side surfaces of the protective shell 2 are provided with convex grooves 21 matched with the convex ribs 13, the upper side surface of the protective shell 2 is provided with a shell through hole 22 for the pressing block 14 to extend out, the pressing block 14 is provided with a pressing edge 16 which tightly abuts against the inner top surface of the protective shell 2, and two side edges of the insulating main body 1 are respectively provided with a screw connector 3, a threaded hole 31 which penetrates through the screw connector 3 and a welding pin 4 which is sleeved on the screw connector 3.

The female seat of dog leg edge board welded VGA of this embodiment, the both sides face of main part boss 11 is provided with two at least beads 13 respectively, and public head end has the recess that corresponds with bead 13, can counterpoint when inserting rapidly and let every pinhole on public overhead every syringe needle alignment female seat, effectively prevents that the skew condition of syringe needle top with public head from taking place to the misalignment. The setting of compact heap 14 and elastic component 15 lets the interior top surface of public head is supported tightly to compact heap 14 after public head grafting is accomplished, makes it difficult not hard up, has prevented to appear not hard up the transmission abnormal conditions that lead to. The elastic member 15 may use a spring. The improvement of these two positions does not all obviously change female seat original structure, and has realized the strong effect of quick counterpoint grafting and grafting back stability, and the practicality is strong.

In this embodiment, the rear end of the transmission pin 12 extends from the rear side of the insulating main body 1 and has a U-shaped cross section. The rear end parts of the transmission pins 12 are correspondingly inserted with the PCB, and the U-shaped transmission pins 12 can be inserted from top to bottom, so that the assembly is convenient.

In this embodiment, the end of the welding foot 4 is provided with a welding groove 41 extending upward from the bottom surface, and both side surfaces of the end of the welding foot 4 are provided with welding protrusions 42. The arrangement of the welding groove 41 and the welding convex part 42 can ensure that the welding foot 4 is inserted into the corresponding position of the PCB and has the buckling effect, thereby enhancing the installation stability.

In this embodiment, the rear side surface of the insulation main body 1 is provided with an installation groove 17 and an installation hole 18 communicating from the bottom surface of the installation groove 17 to the front side surface of the insulation main body 1, the screw connector 3 is installed in the installation hole 18, the tail end portion of the screw connector 3 is provided with a screw connection edge 32 abutting against the bottom surface of the installation groove 17, and the welding foot 4 is provided with a welding sheathing portion 43 located between the screw connection edge 32 and the bottom surface of the installation groove 17. The mounting groove 17 supplies in the equipment of spiro union piece 3 and welding foot 4, after spiro union piece 3 and welding foot 4 suit in advance directly counterpoint the mounting groove 17 push can, the equipment degree of difficulty is low, and the assembly stability is good.

In this embodiment, the number of the transmission pins 12 is at least two, the at least two transmission pins 12 are embedded in the insulating main body 1, and two long clamping blocks 19 close to each other are arranged at the front end of the transmission pins 12. Two elongated clamping blocks 19 at the front end of the transfer pin 12 can clamp the inserted needle for transfer, and two positions are in contact transfer and are in a clamping shape, so that the transfer stability is enhanced.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Female seat of curved foot edge board welding formula VGA, including insulating main part (1), set up in main part boss (11) of insulating main part (1) leading flank and inlay transmission pin (12) of locating insulating main part (1), its characterized in that: two side surfaces of the main body boss (11) are respectively provided with at least two convex edges (13), the upper side surface of the main body boss (11) is provided with a pressing block (14) and an elastic piece (15) for driving the pressing block (14) to move upwards, the front side surface and the back side surface of the compressing block (14) are both arc-shaped surfaces, the main boss (11) is sleeved with the protective shell (2), two side surfaces of the protective shell (2) are provided with outer convex grooves (21) matched with the convex ribs (13), the upper side surface of the protective shell (2) is provided with a shell through hole (22) for the pressing block (14) to extend out, the pressing block (14) is provided with a pressing edge (16) which tightly abuts against the inner top surface of the protective shell (2), two side edges of the insulation main body (1) are respectively provided with a screw connector (3), a threaded hole (31) penetrating through the screw connector (3) and a welding foot (4) sleeved on the screw connector (3).

2. The curved leg edge plate welded VGA female socket according to claim 1, wherein: the rear end part of the transmission pin (12) extends out of the rear side face of the insulating main body (1), and the section of the rear end part of the transmission pin (12) is U-shaped.

3. The curved leg edge plate welded VGA female socket according to claim 1, wherein: the tail end of the welding foot (4) is provided with a welding groove (41) extending upwards from the bottom surface, and two side surfaces of the tail end of the welding foot (4) are provided with welding convex parts (42).

4. The curved leg edge plate welded VGA female socket according to claim 1, wherein: the rear side face of the insulating main body (1) is provided with a mounting groove (17) and a mounting hole (18) communicated to the front side face of the insulating main body (1) from the bottom face of the mounting groove (17), the screw connector (3) is installed in the mounting hole (18), the tail end portion of the screw connector (3) is provided with a screw connection edge (32) abutted to the bottom face of the mounting groove (17), and the welding foot (4) is provided with a welding sleeving portion (43) located between the screw connection edge (32) and the bottom face of the mounting groove (17).

5. The curved leg edge plate welded VGA female socket according to claim 1, wherein: the number of transmission pins (12) is at least two, and these at least two transmission pins (12) all inlay and locate in insulating main part (1), the front end of transmission pin (12) sets up to two long clamp blocks (19) that draw close to each other.