CN215070667U

CN215070667U - One-to-two VGA connector assembly

Info

Publication number: CN215070667U
Application number: CN202120667193.1U
Authority: CN
Inventors: 吴清华
Original assignee: Shenzhen Yishunda Hardware & Electronics Co ltd
Current assignee: Shenzhen Yishunda Hardware & Electronics Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-07
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a VGA connector assembly of one-in-two, including main part, movable part and the butt joint of installing on the main part, install the mainboard in the main part, the mainboard is connected with the butt joint and switches on, and the tail end of movable part is connected with signal connection, and signal connection one end stretches into respectively in the installation cavity in the main part and with the solder joint welded fastening on the mainboard, the installation cavity inner wall is provided with the spout that extends towards the butt joint, the both sides of movable part all set up a slider to the position of spout, the slider slides and packs into in the spout; the upper surface and the lower surface of the butt joint are respectively provided with a groove. The utility model discloses be divided into two with the connector main part, adopt this kind of mode can increase the locking loose-proof ability after the connector is connected and is locked to can make the connecting plate become movable, can reduce occupation space when not using, and utilize the joint strength between locking strip increase and the female seat, further promote locking loose-proof ability.

Description

One-to-two VGA connector assembly

Technical Field

The utility model relates to a connector, concretely relates to one in two VGA connector components.

Background

VGA (Video Graphics Array, Video image Array) is a Video transmission standard which is promoted by IBM in 1987 along with PS/2 machines, has the advantages of high resolution, high display speed, rich colors and the like, and is widely applied to the field of color displays.

The connector of this kind of structure, both sides all can set up a lug, and the middle nut that sets up that runs through of lug, and during the use, the bolt passes nut and equipment nut locking is fixed. The disadvantage of the lugs is that the transverse width of the whole connector is large, and the existing connector is locked and fixed with equipment by using bolts, but the interface is easy to loosen after long-term use, especially in the equipment used in a motion environment.

Disclosure of Invention

The utility model aims to solve the technical problem that a one minute two VGA connector assembly utilizes the structure of connecting plate, not only can make the connector have a bounce after connecting the completion, prevents the pine and takes off, and the structure of connecting plate is little protruding in the both sides of main part when not using, reduces the transverse width area, and the invention has fine shock resistance when not using simultaneously, the security of better protection butt joint and the contact pin to the inside of the butt joint.

The utility model discloses a realize through following technical scheme: a one-to-two VGA connector assembly comprises a main body part, a movable part and a butt joint arranged on the main body part, wherein a main board is arranged in the main body part, the main board is connected and conducted with the butt joint, the tail end of the movable part is connected with a signal wiring, one end of the signal wiring extends into an installation cavity in the main body part and is welded and fixed with a welding spot on the main board, a sliding groove extending towards the butt joint is arranged on the inner wall of the installation cavity, a sliding block is arranged at the position, opposite to the sliding groove, of two sides of the movable part, and the sliding block is arranged in the sliding groove in a sliding manner;

the upper surface and the lower surface of the butt joint are respectively provided with a groove, a locking strip is filled in the grooves, the upper surface and the lower surface of the movable part are respectively provided with a driving mechanism for driving the locking strip to expand, and the driving mechanism is connected and communicated with the locking strip through air guide pipes arranged in the main body part and the butt joint;

the tail end of the movable part is respectively provided with a yielding cavity, the yielding cavity is internally and elastically hinged with a connecting plate, the connecting plate is embedded with a nut, when the movable part is far away from the main body part, an included angle smaller than 90 degrees is formed between the connecting plate and the horizontal plane, and one side surface of the connecting plate is in contact with and tightly pressed on the main body part.

According to a preferable technical scheme, the driving mechanism comprises a limiting part fixedly arranged on the movable part, an elastic air bag is arranged between the limiting part and one side end face of the main body part, the elastic air bag is connected and communicated with the locking strip through an air duct, and the movable part is outwards propped open relative to the main body part through the elastic air bag.

As the preferred technical scheme, the locking strips are air bag strips with elastic deformation capacity.

As an optimized technical scheme, a rotating pin penetrates through the connecting plate, torsion springs are mounted on the rotating pins, and the rotating pins are mounted in pin shaft holes formed in the upper surface and the lower surface of the yielding cavity along with the torsion springs in an elastic mode.

As a preferred technical scheme, after the movable part moves relative to the main body part, the rotating plate is parallel to the main body part, a bolt penetrates through the middle of a nut on the rotating plate, and the nut is locked with a nut head on the equipment female seat through the bolt.

The utility model has the advantages that: the connector of the utility model divides the connector into two sections, when not in use, the movable part can displace relative to the fixed part, thereby having good shock resistance, better protecting the conductive contact pin in the butt joint and preventing the conductive contact pin from deforming in the use state; in addition, can partially hide the connecting plate when not using, reduce the horizontal width of connector, and when using, the connecting plate that utilizes elasticity to pull open produces a bounce, prevents the pine after the connector is connected and takes off to the secondary locking ability of cooperation locking strip and actuating mechanism promotes the stability in use of connector greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic end view of the present invention;

fig. 3 is a usage state diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and fig. 2, the present invention relates to a one-to-two VGA connector assembly, which comprises a main body portion 1, a movable portion 5 and a butt joint 12 installed on the main body portion 1, wherein a main board is installed in the main body portion 1, the main board is connected and conducted with the butt joint 12, the tail end of the movable portion 5 is connected with a signal wiring, one end of the signal wiring is respectively inserted into an installation cavity in the main body portion and is welded and fixed with a solder joint on the main board, a sliding groove (not shown) extending towards the butt joint is arranged on the inner wall of the installation cavity, a sliding block is respectively arranged at the position where both sides of the movable portion 5 are opposite to the sliding groove, and the sliding block (not shown) is slidably installed in the sliding groove;

grooves are respectively formed in the upper surface and the lower surface of the butt joint, locking strips 11 are filled in the grooves, driving mechanisms for driving the locking strips to expand are arranged on the upper surface and the lower surface of the movable part 5, and the driving mechanisms are connected and communicated with the locking strips 11 through air guide pipes 9 arranged in the main body part 1 and the butt joint 12;

the tail end of movable part 5 respectively sets up one and lets the chamber 8, let equal elastic hinge joint connecting plate 2 in the chamber 8, all imbed on the connecting plate 2 and set up a nut 3, when the main part was kept away from to movable part 5, connecting plate 2 all and be an contained angle that is less than 90 degrees between the horizontal plane, 2 side of connecting plate and the contact of main part 1 compress tightly, when not using, the both sides of little protruding and main part of connecting portion, only occupy less spatial position, reduce the whole transverse width of connector.

In this embodiment, the driving mechanism includes a limiting portion 6 fixedly disposed on the movable portion, an elastic airbag 7 is disposed between the limiting portion 6 and one side end surface of the main body portion 1, the elastic airbag 7 is connected and conducted with the locking strip 11 through an air duct 9, and the movable portion is stretched outwards by the elastic airbag 7 relative to the main body portion. Therefore, the movable part has good impact resistance relative to the fixed part, and can better protect the butt joint and the contact pin in the joint.

Wherein, locking strip 11 all adopts the gasbag strip that has elastic deformation ability, and after the relative main part 1 motion of movable part 5, can extrude elasticity gasbag 7, gas in the elasticity gasbag 7 enters into the gasbag strip through the air duct for gasbag strip inflation is protruding, can increase and female seat inner wall between the contact strength, prevents the pine and takes off.

Wherein, all pass on the connecting plate 2 and set up a rotation round pin 4, all install torsion spring (not shown in the figure) on the rotation round pin 4, rotation round pin 4 is carrying torsion spring elastic mounting in the round pin axle hole that the chamber was offered about giving up, through torsion spring for connecting plate 2 has an elasticity bounce after being opened, utilizes this elasticity bounce to make connecting bolt can be very stable jointing equipment, has further promoted connection stability.

As shown in fig. 3, after the movable portion 5 moves relative to the main body portion 1, the rotating plate 2 is parallel to the main body portion, and a bolt 13 is disposed through the middle of a nut on the rotating plate 2 and is locked with a nut head on the equipment female seat through the bolt 13.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A one-to-two VGA connector assembly, comprising: the movable part comprises a main body part, a movable part and a butt joint arranged on the main body part, wherein a main board is arranged in the main body part, the main board is connected and conducted with the butt joint, the tail end of the movable part is connected with a signal wiring, one end of the signal wiring extends into an installation cavity in the main body part respectively and is welded and fixed with a welding spot on the main board, a sliding groove extending towards the butt joint is arranged on the inner wall of the installation cavity, sliding blocks are arranged at positions, opposite to the sliding groove, of two sides of the movable part, and the sliding blocks are arranged in the sliding groove in a sliding mode;

2. A one-to-two VGA connector assembly as recited in claim 1, wherein: the driving mechanism comprises a limiting part fixedly arranged on the movable part, an elastic air bag is arranged between the limiting part and one side end face of the main body part, the elastic air bag is connected and communicated with the locking strip through an air duct, and the movable part is outwards propped open relative to the main body part by the elastic air bag.

3. A one-to-two VGA connector assembly as claimed in claim 1 or 2, wherein: the locking strips are all airbag strips with elastic deformation capacity.

4. A one-to-two VGA connector assembly as recited in claim 1, wherein: a rotating pin penetrates through the connecting plate, torsion springs are mounted on the rotating pin, and the rotating pin is used for carrying the torsion springs to be elastically mounted in pin shaft holes formed in the upper surface and the lower surface of the yielding cavity.

5. A one-to-two VGA connector assembly as recited in claim 1, wherein: when the movable part moves relative to the main body part, the rotating plate is parallel to the main body part, a bolt penetrates through the middle of a nut on the rotating plate, and the nut is locked with a nut head on the equipment female seat through the bolt.