CN212935014U

CN212935014U - Protection type VGA connecting wire

Info

Publication number: CN212935014U
Application number: CN202022293688.0U
Authority: CN
Inventors: 文志英
Original assignee: Shenzhen Kangyu Electronic Products Co ltd
Current assignee: Shenzhen Kangyu Electronic Products Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-09
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a VGA connecting wire technical field just discloses a protection type VGA connecting wire, including connecting and connecting wire, the fixed coupling assembling that is provided with between joint and the connecting wire, the joint includes first connecting block and second connecting block, the fixed connecting strip that is provided with of one end of first connecting block, the fixed connecting hole that is provided with on the connecting strip, connecting hole female connection has the threaded rod, the fixed rotation head that is provided with in top of threaded rod, the through-hole has been seted up on the lateral wall of rotation head, through-hole female connection has the gag lever post, set up on the lateral wall of first connecting block with gag lever post assorted inserted hole. The utility model discloses a limit rod is fixed threaded rod and first connecting block, makes the VGA articulate after fixed the threaded rod, avoids the threaded rod to rotate and leads to the joint to appear becoming flexible to be connected with the connecting wire through coupling assembling, make the VGA interface can not appear splitting when wrench movement, reduce the loss of VGA line.

Description

Protection type VGA connecting wire

Technical Field

The utility model relates to a VGA connecting wire technical field specifically is a protection type VGA connecting wire.

Background

VGA connecting wire, including VGA interface and the cable of connecting, the VGA interface is the interface of output analog signal on the display card, although LCD can direct reception digital signal, but a lot of low end products are in order to match with VGA interface display card, therefore adopt the VGA interface, the VGA interface is a D type interface, the total 15 pin holes above, divide into three rows, five in each row.

When the VGA connecting wire is used, the transmission stability of the connecting wire needs to be kept, otherwise, the display result is influenced, but a user often does not pay attention to the use of the VGA connecting wire when plugging and unplugging the VAG connecting wire, so that the connecting part of the connecting wire and the joint is easily twisted, and the connecting part is broken; and the VGA connecting wire passes through the screw fixation behind with inserting the interface, and the screw appears becoming flexible easily, leads to connecting unstablely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protection type VGA connecting wire possesses and protects connecting wire and joint, makes to connect advantages such as more stable with interface connection, has solved the connecting wire and has broken easily with the junction that connects, connects the unstable problem of interface connection.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection type VGA connecting wire, is including connecting and connecting wire, connect and fixedly be provided with coupling assembling between the connecting wire, it includes first connecting block and second connecting block to connect, the fixed connecting strip that is provided with of one end of first connecting block, the fixed connecting hole that is provided with on the connecting strip, connecting hole female connection has the threaded rod, the fixed rotor that is provided with in top of threaded rod, the through-hole has been seted up on the lateral wall of rotor, through-hole female connection has a gag lever post, set up on the lateral wall of first connecting block with gag lever post assorted inserted hole.

Preferably, the connecting assembly comprises a connecting sleeve and an inserting pipe, one end of the inserting pipe is embedded in the connecting sleeve, one end of the connecting sleeve is fixedly provided with an inserting block, one end of the second connecting block is provided with a connecting port matched with the inserting block, and the inserting block extends into the connecting port.

Preferably, a first containing cavity is formed in the side wall of the inserting block, a spring strip is fixedly arranged in the first containing cavity, one end of the spring strip is fixedly connected with a limiting block, a second containing cavity is formed in the side wall of the connector, and one end of the limiting block extends into the second containing cavity.

Preferably, the cavity is formed in the second accommodating cavity, a push rod is sleeved in the cavity, a limiting ring is integrally arranged on the push rod, a clamping block is fixedly arranged at one end of the cavity, a return spring located on the push rod is fixedly arranged between the clamping block and the limiting ring, and a pressing block located on one side of the second connecting block is fixedly arranged at one end of the push rod.

Preferably, a connecting pipe is fixedly arranged in the connecting sleeve, and one end of the connecting wire is fixedly connected with one end of the connecting pipe.

Preferably, the fixed solid fixed ring that is provided with of one end of intubate, gu fixed ring goes up fixedly connected with fixed block, the fixed orifices has been seted up on the fixed block, threaded connection has the dead lever in the fixed orifices.

Compared with the prior art, the utility model provides a protection type VGA connecting wire possesses following beneficial effect:

1. the utility model discloses a rotation overhead limit pole is fixed threaded rod and first connecting block, can make VGA articulate after fixed the threaded rod, avoids the threaded rod to rotate and leads to connecting not hard up to appear to make and connect unstablely.

2. The utility model discloses a coupling assembling will connect and be connected with the connecting wire, and the connecting pipe in the connecting sleeve is connected with the connecting wire, and the connecting pipe outside is the elasticity material, and when using, can inevitable make the connecting wire take place the wrench movement with the junction that connects, and the connecting pipe can make the VGA interface can not appear the fracture when wrench movement to reduce the loss of VGA line, and coupling assembling can dismantle the change, and it is more convenient to use.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Wherein: 1. a joint; 2. a connecting wire; 3. a connecting assembly; 31. connecting sleeves; 311. inserting a block; 312. a first cavity; 313. a spring bar; 314. a limiting block; 315. a connecting pipe; 32. an insertion tube; 321. a fixing ring; 322. a fixed block; 323. a fixing hole; 324. fixing the rod; 4. a first connection block; 41. a connecting strip; 42. connecting holes; 43. a threaded rod; 44. rotating the head; 441. a through hole; 442. a restraining bar; 45. an insertion opening; 5. a second connecting block; 51. a connecting port; 52. a second cavity; 53. a chamber; 531. a push rod; 532. a limiting ring; 533. a bit block; 534. a return spring; 54. and pressing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a protection VGA connection cable includes a connector 1 and a connection cable 2, a connection assembly 3 is fixedly disposed between the connector 1 and the connection cable 2, the connector 1 includes a first connection block 4 and a second connection block 5, a connection bar 41 is fixedly disposed at one end of the first connection block 4, a connection hole 42 is fixedly disposed on the connection bar 41, a threaded rod 43 is connected to the connection hole 42 through an internal thread, and a rotation head 44 is fixedly disposed at the top end of the threaded rod 43. The joint 1 and the connecting wire 2 are fixed through the connecting component 3, and after the joint 1 is connected with the interface, the joint 1 and the interface are fixed through the threaded rod 43.

Preferably, a through hole 441 is formed in a side wall of the rotating head 44, the through hole 441 is connected with a limiting rod 442 through a thread, and an insertion opening 45 matched with the limiting rod 442 is formed in a side wall of the first connecting block 4. After the interface is fixed to the connector 1, the limiting rod 442 is rotated into the insertion opening 45, so that the threaded rod 43 is fixed, and the threaded rod 43 is prevented from rotating, so that the connector 1 and the interface are loosened.

The connecting assembly 3 comprises a connecting sleeve 31 and an inserting tube 32, one end of the inserting tube 32 is embedded in the connecting sleeve 31, one end of the connecting sleeve 31 is fixedly provided with an inserting block 311, one end of the second connecting block 5 is provided with a connecting port 51 matched with the inserting block 311, and the inserting block 311 extends into the connecting port 51. The connecting sleeve 31 and the second connecting block 5 are fixed by the engagement between the insertion block 311 and the connecting port 51.

Preferably, the sidewall of the insertion block 311 is provided with a first cavity 312, a spring bar 313 is fixedly disposed in the first cavity 312, one end of the spring bar 313 is fixedly connected with a limiting block 314, the sidewall of the connection port 51 is provided with a second cavity 52, and one end of the limiting block 314 extends into the second cavity 52. When the insertion block 311 extends into the connection port 51, the limiting block 314 is pushed into the second cavity 52, so that the insertion block 311 is fixed with the connection port 51.

Preferably, a cavity 53 is formed in the second accommodating cavity 52, a push rod 531 is sleeved in the cavity 53, a limiting ring 532 is integrally arranged on the push rod 531, a clamping block 533 is fixedly arranged at one end of the cavity 53, a return spring 534 located on the push rod 531 is fixedly arranged between the clamping block 533 and the limiting ring 532, and a pressing block 54 located on one side of the second connecting block 5 is fixedly arranged at one end of the push rod 531. The push rod 531 is pushed by pushing the pressing block 54, and the limiting block 314 is pushed out of the second cavity 52 by the tail end of the push rod 531, so that the inserting block 311 is not limited, and the connecting sleeve 31 can be removed from the second connecting block 5 for replacement.

A connecting pipe 315 is fixedly arranged in the connecting sleeve 31, and one end of the connecting wire 2 is fixedly connected with one end of the connecting pipe 315. The connecting tube 315 is made of an elastic material, so that when the connecting wire 2 is twisted, the connecting portion between the connecting wire 2 and the connector 1 will not be broken.

Preferably, a fixing ring 321 is fixedly arranged at one end of the insertion tube 32, a fixing block 322 is fixedly connected to the fixing ring 321, a fixing hole 323 is formed in the fixing block 322, and a fixing rod 324 is connected to the fixing hole 323 through an internal thread. After the umbilical member 2 is inserted into the insertion tube 32, the umbilical member 2 is fixed to the insertion tube 32 by the fixing block 322, and is further reinforced by the fixing block 322 cooperating with the fixing rod 324.

When using, insert joint 1 in the interface, and will connect 1 and fix with the interface through threaded rod 43, threaded rod 43 is fixed with limiting rod 442 on the rethread rotation head 44, it is not hard up to prevent that threaded rod 43 from rotating to lead to connecting 1 and interface to appear, connect 1 and be connected with connecting wire 2 through coupling assembling 3, connecting wire 2 inserts in the insert tube 32, and fix through solid fixed ring 321, the one end of connecting wire 2 is connected with the connecting pipe 315 in the adapter sleeve 31, the outside adoption elasticity material of connecting pipe 315 makes, can prevent that connecting wire 2 and the junction that connects 1 from breaking, and adapter sleeve 31 can follow second connecting block 5 and dismantle, convenient the change.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection type VGA connecting wire, includes joint (1) and connecting wire (2), its characterized in that: connect fixedly between (1) and connecting wire (2) to be provided with coupling assembling (3), connect (1) including first connecting block (4) and second connecting block (5), the fixed connecting strip (41) that is provided with of one end of first connecting block (4), fixed connecting hole (42) that is provided with on connecting strip (41), connecting hole (42) female connection has threaded rod (43), the fixed head (44) that rotates that is provided with in top of threaded rod (43), through-hole (441) have been seted up on the lateral wall of head (44) rotates, through-hole (441) female connection has limit pole (442), set up on the lateral wall of first connecting block (4) with limit pole (442) assorted inserted hole (45).

2. The shielded VGA connection line of claim 1, wherein: the connecting assembly (3) comprises a connecting sleeve (31) and an inserting pipe (32), one end of the inserting pipe (32) is embedded in the connecting sleeve (31), one end of the connecting sleeve (31) is fixedly provided with an inserting block (311), one end of the second connecting block (5) is provided with a connecting port (51) matched with the inserting block (311), and the inserting block (311) extends into the connecting port (51).

3. The shielded VGA connection line of claim 2, wherein: the side wall of the insertion block (311) is provided with a first accommodating cavity (312), a spring strip (313) is fixedly arranged in the first accommodating cavity (312), one end of the spring strip (313) is fixedly connected with a limiting block (314), the side wall of the connecting port (51) is provided with a second accommodating cavity (52), and one end of the limiting block (314) extends into the second accommodating cavity (52).

4. A shielded VGA connection line as in claim 3, wherein: the utility model discloses a cavity, including second chamber (52), push rod (531), limiting ring (532), fixed position block (533) that is provided with of one end of cavity (53), fixed return spring (534) that is located push rod (531) that is provided with between position block (533) and limiting ring (532), the fixed press block (54) that is located second connecting block (5) one side that is provided with of one end of push rod (531), push rod (53) endotheca is equipped with push rod (531), an organic whole is provided with spacing ring (532) on push rod (531), the fixed return spring (534) that is located push rod (531) that is provided with of one end of push.

5. The shielded VGA connection line of claim 2, wherein: the connecting sleeve (31) is internally and fixedly provided with a connecting pipe (315), and one end of the connecting wire (2) is fixedly connected with one end of the connecting pipe (315).

6. The shielded VGA connection line of claim 2, wherein: the one end of intubate (32) is fixed and is provided with solid fixed ring (321), gu fixed ring (321) go up fixedly connected with fixed block (322), fixed orifices (323) have been seted up on fixed block (322), fixed orifices (323) female connection has dead lever (324).