A quick connection structure for a portable display external cable

Abstract

The utility model relates to a quick connection structure of a convenient display external cable, comprising an external connector and a display socket adapted to the external connector; two card slots are arranged on one side of the display socket; a fixing mechanism is arranged inside the external connector and used to adapt the two card slots, so as to connect the external connector with the display socket. When in use, if the cable body is accidentally pulled, the part of the cable body surface located in the movable slide groove in the fixed seat can be movably adjusted, and the movement of the cable body will drive the movable ring on its surface to slide in the movable slide groove, and at the same time, the movable ring squeezes the reset spring, which has a certain degree of buffering effect and better protects the cable body. At the same time, the movement of the movable ring will drive the surface guide block to slide in the guide groove, which has a guiding function for the movement of the movable ring, so as to avoid the display connection line head and the data line connection line being pulled, and excessive pulling will cause the connection to be excessively bent and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of display external wiring equipment, in particular to a quick connection structure of a portable display external wiring. Background Art

[0002] The display cable is a data cable that connects a host computer and a display screen. During use, the display cable needs to be connected to the host computer and the display screen. In the prior art, the host computer is generally placed at the feet or next to the table, and the cable is generally vertically suspended and connected to the host computer. Therefore, the display cable may be touched and dragged by the user's hands and feet during this connection and use process, resulting in the head of the display cable and the data cable being pulled. Excessive pulling may cause the connection to be excessively bent and damaged. At the same time, the connection between the connector and the display is not firm enough and is easy to fall off due to pulling.

[0003] For example, the authorized patent document with application number 201822007538.1 discloses an electronic connecting wire for a display, comprising a wire, one end of the wire is connected to a first joint, a limiting groove one is provided on the first joint, one end of the wire away from the first joint is respectively connected to a second joint and a third joint, a limiting groove two is provided on the second joint, and a limiting groove three is provided on the third joint, an insulating tape is wrapped around the outer surface of the wire, a protective layer is provided on the side of the insulating tape away from the wire, the insulating tape and the protective layer are bonded by an adhesive layer one, a thermal insulation layer is provided on the side of the protective layer away from the insulating tape, the protective layer and the thermal insulation layer are bonded by an adhesive layer two, a fire-resistant layer is provided on the side of the thermal insulation layer away from the protective layer, the fire-resistant layer and the thermal insulation layer are bonded by an adhesive layer three, a rubber sleeve is provided on the side of the fire-resistant layer away from the thermal insulation layer, and the fire-resistant layer and the rubber sleeve are bonded by an adhesive layer four.

[0004] The above patent has the problem that the head of the display cable and the data cable are pulled. Excessive pulling may cause the connection to be excessively bent and damaged. At the same time, the connection between the connector and the display is not firm enough and is easy to fall off when pulled. Therefore, we need to provide a convenient quick connection structure for the display external cable. Utility Model Content

[0005] The purpose of the utility model is to provide a convenient quick connection structure for an external cable of a display, which connects the external connector to the display socket. When in use, if the cable body is accidentally pulled, the portion of the cable body surface located in the movable slide groove in the fixed seat can be movably adjusted, and the movement of the cable body will drive the movable ring on its surface to slide in the movable slide groove. At the same time, the movable ring squeezes the reset spring, which has a certain degree of buffering effect and better protects the cable body. At the same time, the movement of the movable ring will drive the surface guide block to slide in the guide groove, which has a guiding effect on the movement of the movable ring, thereby avoiding pulling at the head of the display connection cable and the data cable connection cable. Excessive pulling will cause the connection to be excessively bent and damaged, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a quick connection structure for a portable display external cable, comprising:

[0007] An external connector, and a display socket adapted to the external connector;

[0008] Two card slots are provided on one side of the display socket;

[0009] A fixing mechanism disposed inside the external joint for matching the two slots;

[0010] A cable body installed on one side of the external connector, and a protective mechanism provided on the surface of the cable to prevent pulling;

[0011] The protection mechanism includes a fixed seat, a movable slide groove, a movable ring and a reset spring. The fixed seat is fixedly installed on the surface of the cable body, and a movable slide groove for sliding the cable body is opened inside the fixed seat. A movable ring is fixedly installed on the surface of the cable body on one side of the movable slide groove. The surface of the movable ring is slidably installed inside the movable slide groove. A reset spring is clamped between one side of the movable ring and the inner wall of the movable slide groove, and the internal movable sleeve of the reset spring is connected to the surface of the cable body.

[0012] Preferably, two guide blocks are fixedly mounted on the surface of the movable ring, and a guide groove for the guide blocks to slide is provided inside the movable slide groove.

[0013] Preferably, the fixing mechanism includes a slot body, a clip plate, a supporting spring and a pressing block, and two slot bodies are opened inside the external joint, a clip plate is installed inside the slot body through two supporting springs, and one end of the clip plate with a convex portion on the surface passes through one side of the slot body, and one end of the clip plate with a convex portion on the surface is adapted to the inside of the slot, and a pressing block is fixedly installed on one side of the clip plate, and one end of the pressing block passes through one side of the slot body and extends.

[0014] Preferably, a sliding rod is movably sleeved inside the support spring, the sliding rod is fixedly installed inside the slot body, and the surface of the sliding rod is slidably installed inside the clamping plate.

[0015] Preferably, clamping seats are fixedly mounted on both sides of the surface of the fixing seat.

[0016] Preferably, a magnetic ring is installed inside the cable body.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model connects the external connector to the display socket. When in use, if the cable body is accidentally pulled, the portion of the cable body surface located in the movable slide groove in the fixed seat can be movably adjusted. The movement of the cable body will drive the movable ring on its surface to slide in the movable slide groove. At the same time, the movable ring squeezes the reset spring, which has a certain degree of buffering effect and better protects the cable body. At the same time, the movement of the movable ring will drive the surface guide block to slide in the guide groove, which has a guiding function for the movement of the movable ring, thereby preventing the display cable head and the data cable connection line from being pulled. Excessive pulling will cause the connection to be excessively bent and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the fixing mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the protection mechanism of the utility model.

[0022] In the figure: 1. external connector; 2. display socket; 3. card slot; 4. fixing mechanism; 41. slot body; 42. card plate; 43. support spring; 44. press block; 5. cable body; 6. protection mechanism; 61. fixing seat; 62. movable slide groove; 63. movable ring; 64. reset spring; 7. guide block; 8. guide groove; 9. slide rod; 10. card seat; 11. magnetic ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3The utility model provides a technical solution: a quick connection structure for a portable display external cable, comprising:

[0025] An external connector 1, and a display socket 2 adapted to the external connector 1;

[0026] Two card slots 3 are provided on one side of the display socket 2;

[0027] A fixing mechanism 4 is arranged inside the external connector 1 and is used for matching the two slots 3;

[0028] A cable body 5 installed on one side of the external connector 1, and a protective mechanism 6 provided on the surface of the cable to prevent pulling;

[0029] The protection mechanism 6 includes a fixed seat 61, a movable slide groove 62, a movable ring 63 and a reset spring 64. The fixed seat 61 is fixedly installed on the surface of the cable body 5, and a movable slide groove 62 for sliding the cable body 5 is opened inside the fixed seat 61. A movable ring 63 is fixedly installed on the surface of the cable body 5 on one side of the movable slide groove 62. The surface of the movable ring 63 is slidably installed inside the movable slide groove 62. A reset spring 64 is clamped between one side of the movable ring 63 and the inner wall of the movable slide groove 62, and the internal movable sleeve of the reset spring 64 is connected to the surface of the cable body 5.

[0030] Two guide blocks 7 are fixedly mounted on the surface of the movable ring 63, and a guide groove 8 for the guide blocks 7 to slide is provided inside the movable slide groove 62;

[0031] In this embodiment, the external connector 1 is connected to the display socket 2. When in use, if the cable body 5 is accidentally pulled, the portion of the surface of the cable body 5 located in the movable slide groove 62 in the fixed seat 61 can be movably adjusted. The movement of the cable body 5 will drive the movable ring 63 on its surface to slide in the movable slide groove 62. At the same time, the movable ring 63 squeezes the reset spring 64, which has a certain degree of buffering effect and better protects the cable body 5. At the same time, the movement of the movable ring 63 will drive the surface guide block 7 to slide in the guide groove 8, which has a guiding effect on the movement of the movable ring 63 to prevent the cable from rotating.

[0032] The fixing mechanism 4 includes a slot body 41, a clamping plate 42, a support spring 43 and a pressing block 44. Two slot bodies 41 are provided inside the external connector 1. A clamping plate 42 is installed inside the slot body 41 through two support springs 43. One end of the clamping plate 42 with a convex portion on the surface passes through one side of the slot body 41. One end of the clamping plate 42 with a convex portion on the surface is adapted to the inside of the slot 3. A pressing block 44 is fixedly installed on one side of the clamping plate 42. One end of the pressing block 44 passes through one side of the slot body 41 and extends.

[0033] It is worth noting that when the external connector 1 is separated from the display socket 2, the pressing block 44 drives the clamping plate 42 to slide in the groove body 41 and squeezes the supporting spring 43, so that the convex part at one end of the clamping plate 42 is separated from the clamping and fixing relationship with the clamping slot 3, thereby removing the external connector 1. When the external connector 1 is installed, since the convex part at one end of the clamping plate 42 is inclined, it can be directly inserted into the external connector 1 and connected to the display socket 2, which has an anti-slip effect.

[0034] The support spring 43 is internally sleeved with a slide bar 9, which is fixedly mounted inside the groove body 41, and the surface of the slide bar 9 is slidably mounted inside the clamping plate 42;

[0035] Specifically, the slide bar 9 is disposed inside the support spring 43 to prevent the support spring 43 from bending and becoming unusable, and to enhance the stability of the movement of the clamping plate 42 .

[0036] In order to facilitate carrying of the cable body 5 , the cable body 5 can be clamped on the clamping seat 10 on the surface of the fixing seat 61 , and the clamping seats 10 are fixedly installed on both sides of the surface of the fixing seat 61 .

[0037] A magnetic ring 11 is installed inside the cable body 5;

[0038] Specifically, the installation form of the magnetic ring 11 is usually to allow the wire to pass directly through the magnetic ring 11, so that useless high-frequency signals can be shielded. Since the data line is usually very close to the computer case, if there is no shielding layer, the data line will absorb the high-frequency signals generated by the surrounding environment or the hardware in the case like an antenna.

[0039] The device connects the external connector 1 to the display socket 2. When in use, if the cable body 5 is accidentally pulled, the portion of the surface of the cable body 5 located in the movable slide groove 62 in the fixed seat 61 can be movably adjusted. The movement of the cable body 5 will drive the movable ring 63 on its surface to slide in the movable slide groove 62. At the same time, the movable ring 63 squeezes the reset spring 64, which has a certain degree of buffering effect and better protects the cable body 5. At the same time, the movement of the movable ring 63 will drive the surface guide block 7 to slide in the guide groove 8, which has a guiding effect on the movement of the movable ring 63 to prevent the cable from rotating.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick connection structure for a portable display external cable, characterized in that: include: An external connector (1), and a display socket (2) adapted to the external connector (1); Two card slots (3) are provided on one side of the display socket (2); A fixing mechanism (4) disposed inside the external connector (1) and used for matching the two card slots (3); A cable body (5) installed on one side of the external connector (1), and a protective mechanism (6) provided on the surface of the cable to prevent pulling; The protection mechanism (6) comprises a fixed seat (61), a movable slide groove (62), a movable ring (63) and a reset spring (64); the fixed seat (61) is fixedly mounted on the surface of the cable body (5), and a movable slide groove (62) for sliding the cable body (5) is provided inside the fixed seat (61); a movable ring (63) is fixedly mounted on the surface of the cable body (5) on one side of the movable slide groove (62); the surface of the movable ring (63) is slidably mounted inside the movable slide groove (62); a reset spring (64) is clamped between one side of the movable ring (63) and the inner wall of the movable slide groove (62), and the inner part of the reset spring (64) is movably sleeved on the surface of the cable body (5).

2. A quick connection structure for a portable display external cable according to claim 1, characterized in that: Two guide blocks (7) are fixedly mounted on the surface of the movable ring (63), and a guide groove (8) for the guide blocks (7) to slide is provided inside the movable slide groove (62).

3. A quick connection structure for a portable display external cable according to claim 1, characterized in that: The fixing mechanism (4) comprises a slot body (41), a clamping plate (42), a supporting spring (43) and a pressing block (44); two slot bodies (41) are provided inside the external joint (1); a clamping plate (42) is installed inside the slot body (41) via two supporting springs (43); one end of the clamping plate (42) with a convex portion on its surface passes through one side of the slot body (41); one end of the clamping plate (42) with a convex portion on its surface matches the inside of the slot (3); a pressing block (44) is fixedly installed on one side of the clamping plate (42); one end of the pressing block (44) passes through one side of the slot body (41) and extends.

4. A quick connection structure for a portable display external cable according to claim 3, characterized in that: The support spring (43) is internally movably sleeved with a slide bar (9), the slide bar (9) is fixedly mounted inside the groove body (41), and the surface of the slide bar (9) is slidably mounted inside the clamping plate (42).

5. The quick connection structure of a portable display external cable according to claim 1, characterized in that: The fixing seat (61) has a clamping seat (10) fixedly mounted on both sides of the surface.

6. A quick connection structure for a portable display external cable according to claim 1, characterized in that: A magnetic ring (11) is installed inside the cable body (5).

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