CN218182627U

CN218182627U - Screen anti-drop data interface

Info

Publication number: CN218182627U
Application number: CN202222489321.5U
Authority: CN
Inventors: 黎飘; 郭松; 严新发
Original assignee: Guangzhou Qingyuan Information Technology Co ltd
Current assignee: Guangzhou Qingyuan Information Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-30
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a screen anti-drop data interface, which relates to the field of screen data interfaces and provides a scheme aiming at the problem of inconvenient disassembly and assembly of the existing VGA interface anti-drop structure, wherein the scheme comprises a plug and a socket which are spliced, first positioning clamping grooves are arranged on both sides of a plug shell, arc-shaped clamping grooves and slots are arranged on both sides of a socket shell, and the arc-shaped clamping grooves and the slots are mutually and vertically crossed; still peg graft between plug and the socket and be used for anti-drop's lock core, the lock core: a first clamping block, a second clamping block and a limiting plate are integrally arranged on the rod body of the inserted rod, the first clamping block is located at the tail end of the inserted rod and is connected with the arc-shaped clamping groove in a clamped mode, the second clamping block is connected with the first positioning clamping groove in a clamped mode, a shifting block is inserted into one end, located at the limiting plate, of the inserted rod in a plugged mode, and a nut is connected to the tail end of the inserted rod in a threaded mode. The utility model discloses novel structure, the device is effectual has solved the inconvenient problem of current VGA interface anti-disengaging structure dismouting.

Description

Screen anti-drop data interface

Technical Field

The utility model relates to a screen data interface field especially relates to a screen anti-drop data interface.

Background

Present commonly used display data line has DP interface and the HDMI interface of plug-and-play type and the VGA interface of anti-loose type, the VGA interface adopts the structure of gilding contact pin, can be used to high definition display high power heavy load, and the plug design of VGA interface has the hand screw, socket design has fixed nut or screw hole, the VGA interface accessible screw-thread fastening after pegging graft, improve the connection reliability, it is higher obviously that the VGA interface is than the plug-and-play security of DP interface and HDMI interface.

At present, through the screw-thread fastening between most VGA interfaces on the market, however, the hand screw head and the wire of VGA plug are very close to, receive the wire position and shelter from, lead to the hand screw operation not smooth, and generally for threaded connection's reliability, need the great degree of depth of hand screw in, lead to the VGA interface to have some inconveniences in the installation, consequently in order to solve the inconvenient problem of VGA interface dismouting, we have proposed a screen anti-drop data interface.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of screen anti-drop data interface has solved the inconvenient problem of current VGA interface anti-disengaging structure dismouting.

In order to realize the purpose, the utility model adopts the following technical scheme:

a screen anti-drop data interface comprises a plug and a socket which are connected in an inserting mode, wherein first positioning clamping grooves are formed in two sides of a plug shell, arc-shaped clamping grooves and slots are formed in two sides of a socket shell, and the arc-shaped clamping grooves and the slots are mutually perpendicularly crossed;

still peg graft between plug and the socket and be used for anti-drop's lock core, the lock core: the rod body of inserted bar is integrative to be provided with first fixture block, second fixture block and limiting plate, just first fixture block is located the inserted bar end and with arc draw-in groove joint, second fixture block and first positioning draw-in groove joint, just the inserted bar is located limiting plate one end and pegs graft and has the shifting block, the terminal threaded connection of inserted bar has the nut, just nut and limiting plate press from both sides tight shifting block, the spring has been cup jointed to the inserted bar between shifting block and the second fixture block.

As an optimized scheme of the utility model, the second fixture block is the toper setting, just the lateral wall of second fixture block is provided with the card strip, the card strip is the annular array distribution about the second fixture block and has four, just first positioning slot inner wall matches the joint with four group's card strips each other.

As an optimized proposal of the utility model, the two ends of the spring respectively push against the shifting block and the shell of the plug.

As a preferred scheme of the utility model, round hole and second positioning channel groove have been seted up respectively to shifting block one end both sides, just the round hole communicates with second positioning channel groove mutually.

As a preferred scheme of the utility model, the limiting plate is square setting, just the second positioning channel section matching joint of limiting plate and shifting block, the inserted bar is pegged graft with the round hole.

As an optimized scheme of the utility model, the lock core is the symmetry setting about plug and socket both sides.

The utility model has the advantages that:

1. the first fixture blocks on the two sides of the plug penetrate through the slots on the two sides of the socket and then rotate by 90 degrees, and the first fixture blocks are tightly hung with the arc-shaped clamping grooves under the action of the pushing of the springs, so that the plug and the socket are limited by the first fixture blocks, the inserting rods and the shifting blocks, and are prevented from being separated from each other.

2. This interface stirs the shifting block through the finger and is steerable lock core locking or unblock plug and socket promptly to through the card strip to fix a position the deflection angle of inserted bar and first fixture block, help when plug and socket dock, first fixture block is aimed at the slot and is makeed the smooth insertion slot of first fixture block in, and in the same way, when also helping plug and socket separation, first fixture block breaks away from the slot smoothly, and the anti-disengaging structure of this interface has the advantage of simple operation.

To sum up, the device has effectually solved the current inconvenient problem of VGA interface anti-disengaging structure dismouting.

Drawings

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

Fig. 2 is a schematic structural diagram of the first splitting step of the present invention.

Fig. 3 is a schematic structural diagram of the second splitting step of the present invention.

Fig. 4 is the schematic structural diagram of the utility model after the lock cylinder is removed.

Fig. 5 is a structural disassembly diagram of the lock cylinder of the present invention.

Reference numbers in the figures: 1. a plug; 101. a first positioning slot; 2. a socket; 201. inserting slots; 202. an arc-shaped clamping groove; 3. a lock cylinder; 301. a rod is inserted; 302. a first clamping block; 303. a second fixture block; 304. clamping the strip; 305. a limiting plate; 306. shifting blocks; 307. a circular hole; 308. a second positioning slot; 309. a nut; 310. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a screen anti-drop data interface, including plug 1 and socket 2 of pegging graft, first positioning slot 101 has all been seted up to 1 casing both sides of plug, and arc draw-in groove 202 and slot 201 have all been seted up to 2 casing both sides of socket, still pegs graft between plug 1 and the socket 2 and be used for anti-drop's lock core 3, lock core 3: a first fixture block 302, a second fixture block 303 and a limiting plate 305 are integrally arranged on a body of the insertion rod 301, the first fixture block 302 is located at the tail end of the insertion rod 301 and is clamped with the arc-shaped slot 202, the second fixture block 303 is clamped with the first positioning slot 101, a shifting block 306 is inserted into one end, located at the limiting plate 305, of the insertion rod 301, a nut 309 is connected with the tail end of the insertion rod 301 in a threaded mode, the shifting block 306 is clamped between the nut 309 and the limiting plate 305, the spring 310 is sleeved between the shifting block 306 and the second fixture block 303, the arc-shaped slot 202 and the slot 201 are perpendicularly crossed with each other, the first fixture block 302 rotates 90 degrees after penetrating through the slot 201 and is connected with the arc-shaped slot 202 in a hanging mode, and therefore the plug 1 and the socket 2 are limited by the first fixture block 302, the insertion rod 301 and the shifting block 306 and are prevented from being separated from each other.

Referring to fig. 2 and 3, the second fixture block 303 is tapered, and the side wall of the second fixture block 303 is provided with the fixture strips 304, four fixture strips 304 are distributed in an annular array with respect to the second fixture block 303, and the inner wall of the first positioning fixture slot 101 is matched and clamped with the four fixture strips 304, so that the fixture strips 304 play a role in positioning the inserted link 301 and the first fixture block 302 by a deflection angle, which is helpful for the first fixture block 302 to be smoothly inserted into the slot 201 when the plug 1 and the socket 2 are butted, and in the same way, when the plug 1 and the socket 2 are separated, the first fixture block 302 is smoothly separated from the slot 201.

Referring to fig. 5, a round hole 307 and a second positioning slot 308 are respectively formed in two sides of one end of the shifting block 306, the round hole 307 is communicated with the second positioning slot 308, the limiting plate 305 is square, the limiting plate 305 is in matched clamping connection with the second positioning slot 308 of the shifting block 306, the insertion rod 301 is inserted into the round hole 307, and the insertion rod 301 is prevented from sliding relative to the shifting block 306 by clamping the square limiting plate 305 with the second positioning slot 308.

Two ends of the spring 310 respectively push against the shifting block 306 and the shell of the plug 1, and the lock cylinder 3 is symmetrically arranged on two sides of the plug 1 and the socket 2.

The working principle is as follows:

as shown in fig. 1, fig. 2 and fig. 3, the process of assembling to disassembling the data interface is illustrated, and the process of inserting and installing the data interface is instead illustrated, taking the installation process as an example:

s1, the shifting block 306 is shifted along the direction of the insert rod 301, the spring 310 is compressed, the clamping strip 304 on the second clamping block 303 is separated from the first positioning clamping groove 101, the shifting block 306 is shifted to deflect to the angle shown in fig. 3, the first clamping block 302 is aligned with the slot 201, the shifting block 306 is released, the spring 310 pushes the shifting block 306 to reset, and the second clamping block 303 and the clamping strip 304 are clamped back into the first positioning clamping groove 101;

s2, the plug 1 and the socket 2 are inserted, so that the first fixture block 302 is inserted into the slot 201, the shifting block 306 is shifted along the direction of the insertion rod 301 again, the spring 310 is compressed, the first fixture block 302 penetrates through the slot 201, the state of the spring 310 is kept, the shifting block 306 is shifted to deflect 90 degrees and then is loosened, the spring 310 resets to push the shifting block 306, the first fixture block 302 is clamped into the arc-shaped clamping groove 202 and is hung with the shell of the socket 2, the plug 1 and the socket 2 are limited by the first fixture block 302, the insertion rod 301 and the shifting block 306, and mutual separation is avoided.

In step S1, the locking strip 304 plays a role in positioning the insertion rod 301 and the first locking block 302 by a deflection angle, which is helpful for the first locking block 302 to be smoothly inserted into the insertion slot 201 when the plug 1 and the socket 2 are butted, and similarly, is also helpful for the first locking block 302 to be smoothly separated from the insertion slot 201 when the plug 1 and the socket 2 are separated.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A screen anti-drop data interface comprises a plug (1) and a socket (2) which are connected in an inserting mode, and is characterized in that first positioning clamping grooves (101) are formed in two sides of a shell of the plug (1), arc-shaped clamping grooves (202) and slots (201) are formed in two sides of a shell of the socket (2), and the arc-shaped clamping grooves (202) and the slots (201) are mutually perpendicularly crossed;

still peg graft between plug (1) and socket (2) and be used for anti-drop lock core (3), lock core (3): the integrated first fixture block (302), the second fixture block (303) and limiting plate (305) of being provided with of pole body of inserted bar (301), just first fixture block (302) are located inserted bar (301) end and with arc draw-in groove (202) joint, second fixture block (303) and first locating draw-in groove (101) joint, just inserted bar (301) are located limiting plate (305) one end and are pegged graft and have shifting block (306), inserted bar (301) end threaded connection has nut (309), just nut (309) presss from both sides tight shifting block (306) with limiting plate (305), inserted bar (301) are located and have cup jointed spring (310) between shifting block (306) and second fixture block (303).

2. The screen anti-drop data interface according to claim 1, wherein the second fixture block (303) is provided with a taper, the side wall of the second fixture block (303) is provided with four clamping strips (304), the clamping strips (304) are distributed in an annular array around the second fixture block (303), and the inner wall of the first positioning clamping groove (101) is in matched clamping connection with the four clamping strips (304).

3. The interface of claim 1, wherein the two ends of the spring (310) respectively push against the dial block (306) and the housing of the plug (1).

4. The screen anti-drop data interface according to claim 1, wherein a circular hole (307) and a second positioning slot (308) are respectively formed on two sides of one end of the shifting block (306), and the circular hole (307) is communicated with the second positioning slot (308).

5. The screen anti-drop data interface according to claim 4, wherein the limiting plate (305) is square, the limiting plate (305) is in matched clamping connection with a second positioning clamping groove (308) of the shifting block (306), and the insertion rod (301) is inserted into the round hole (307).

6. The screen drop-proof data interface according to claim 1, wherein the lock cylinder (3) is symmetrically arranged about both sides of the plug (1) and the socket (2).