Scratch-preventing HDMI connecting wire harness

Abstract

The utility model discloses an anti-scratch HDMI connecting wire harness, which comprises a connecting wire, HDMI plugs are arranged at two ends of the connecting wire, the anti-scratch HDMI connecting wire harness further comprises a telescopic hose, rubber blocks are arranged at two ends of the telescopic hose, the two HDMI plugs are clamped by the two rubber blocks, and the connecting wire is positioned in an inner cavity of the telescopic hose. Under the protection of the telescopic hose, the connection line is prevented from being exposed, so that the effect of preventing the connection line from being scratched is achieved; meanwhile, the connecting wire is arranged in the telescopic hose, so that the shaking amplitude of connection is limited, the situation that the connecting wire is in poor contact with the HDMI plug due to shaking of the connecting wire can be reduced, and the service life of the HDMI connecting wire harness is prolonged; according to the HDMI connecting wire harness, the connecting wire is located in the telescopic hose, and the telescopic hose can be contracted, so that after the HDMI connecting wire harness is used for connecting two pieces of equipment, the telescopic hose can be contracted to prevent an overlong connecting wire from being dragged, and the situation that the connecting wire is easy to shake due to dragging of the overlong connecting wire is also avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to HDMI connecting line technical field, concretely is a kind of HDMI connecting line harness of preventing scratch. BACKGROUND

[0002] HDMI line is the abbreviation of high-definition multimedia interface line, can transmit uncompressed high-definition video and multi-channel audio data with high quality, and the highest data transmission speed is 5Gbps. At the same time, without digital / analog or analog / digital conversion before signal transmission, the highest quality video and audio signal transmission can be guaranteed. HDMI line supports 5Gbps data transmission rate, and can transmit up to 30 meters, enough to handle a 1080p video and an 8-channel audio signal. And because a 1080p video and an 8-channel audio signal require less than 4GB / s, HDMI line has a large margin. This allows it to connect DVD players, receivers and PRRs with a cable. In addition, HDMI supports EDID and DDC2B, so devices with HDMI have the "plug and play" feature, and the signal source and display device will automatically "negotiate" and automatically select the most suitable video / audio format. Without digital / analog or analog / digital conversion before signal transmission. HDMI line is a kind of digital bit image and sound transmission line, which can be used to transmit audio signals and video signals without any compression. It is mainly used in plasma TV, high-definition player, LCD TV, rear projection TV, projector, DVD recorder / player, D-VHS recorder / player and digital audio and video display device for video and audio signal transmission.

[0003] The existing HDMI line, the connecting line part is exposed, so there is a scratch, and the two ends of the connecting line have HDMI plug, when the connecting line is shaken by external force, the HDMI plug is pulled with the connecting line, which causes the HDMI plug and the connecting line to be connected and the contact is poor. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a HDMI connecting line harness to prevent scratch, solve the problem that the existing HDMI line, the connecting line part is exposed, so there is a scratch, and the two ends of the connecting line have HDMI plug, when the connecting line is shaken by external force, the HDMI plug is pulled with the connecting line, which causes the HDMI plug and the connecting line to be connected and the contact is poor.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] The application discloses a scratch-proof HDMI connecting wire harness, which comprises a connecting wire, HDMI plugs at two ends of the connecting wire, and a flexible tube, wherein rubber blocks are arranged at two ends of the flexible tube, the two rubber blocks clamp the two HDMI plugs, and the connecting wire is arranged in a cavity of the flexible tube.

[0008] As a preferred scheme of the HDMI connecting wire harness, the rubber blocks are connected to the flexible tube through glue, and a through hole is arranged on the rubber block and used for allowing the HDMI plug to pass through, and the HDMI plug is elastically clamped on the inner wall of the through hole.

[0009] As a preferred scheme of the HDMI connecting wire harness, an internally-threaded hole is arranged on the rubber block and is communicated with the through hole, a fastening pin is threadedly connected to the inner wall of the internally-threaded hole, and the fastening pin is welded with a rotating disc at the tail end.

[0010] As a preferred scheme of the HDMI connecting wire harness, a perforation is arranged on the flexible tube and used for allowing the fastening pin to pass through, and the diameter of the perforation is greater than the diameter of the fastening pin.

[0011] As a preferred scheme of the HDMI connecting wire harness, a rubber pad is arranged on the end of the fastening pin, which is away from the rotating disc, and the rubber pad is used for elastically extruding the HDMI plug.

[0012] As a preferred scheme of the HDMI connecting wire harness, an insertion slot is arranged on the end of the fastening pin, which is away from the rotating disc, and one end of the rubber pad is integrally provided with an insertion pin, and the insertion pin is tightly inserted into the insertion slot.

[0013] As a preferred scheme of the HDMI connecting wire harness, an internally-threaded groove is arranged on the end of the fastening pin, which is away from the rotating disc, and one end of the rubber pad is integrally provided with a threaded pin, and the internally-threaded groove is threadedly connected with the threaded pin.

[0014] Compared with the prior art, the HDMI connecting wire harness has the advantages that:

[0015] 1. The connecting wire is protected by the flexible tube, so that the connecting wire is prevented from being scratched, and the amplitude of the connecting wire is limited, so that the connecting wire is prevented from being in poor contact with the HDMI plug due to the shaking of the connecting wire, and the service life of the HDMI connecting wire harness is prolonged.

[0016] 2. The connecting cable is located inside the retractable flexible hose, which can be retracted. Therefore, after connecting two devices using the HDMI cable harness, the retractable flexible hose can be retracted to avoid dragging the excessively long connecting cable, thus also avoiding the situation where the connecting cable is prone to shaking due to excessively long connecting cable.

[0017] 3. When not using the HDMI cable harness, the retractable hose can be retracted, and the cable can be bent inside the retractable hose to avoid the cable being too long and difficult to carry. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure provided for Embodiment 1 of the present utility model;

[0019] Figure 2 Provided for Embodiment 1 of this utility model Figure 1 A partial side view;

[0020] Figure 3 An enlarged view showing the separation of the rubber pad and the fastening pin provided in Embodiment 1 of this utility model;

[0021] Figure 4 Enlarged view showing the separation of the rubber pad and fastening pin provided in Embodiment 2 of this utility model.

[0022] In the diagram: HDMI plug 1, telescopic flexible hose 2, through hole 21, turntable 3, fastening pin 31, slot 311, internal thread groove 312, rubber block 4, internal thread hole 41, through hole 42, rubber pad 5, plug pin 51, threaded pin 52. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0024] Example 1:

[0025] This utility model provides an HDMI cable harness that prevents scratches. Please refer to [link / reference]. Figures 1-3 The system includes a connecting cable with HDMI plugs 1 at both ends, and a flexible retractable hose 2 made of PVC rubber, similar to the retractable hose under the sink. When fully extended, the retractable hose 2 is the same length as the HDMI cable harness. Therefore, when retracted, the length of the retractable hose 2 is less than the length of the HDMI cable harness, and the connecting cable is bent inside the retractable hose 2. Both ends of the retractable hose 2 are equipped with rubber blocks 4, which clamp the two HDMI plugs 1. The connecting cable is located inside the retractable hose 2, thus protecting the connecting cable and preventing it from being exposed and scratched.

[0026] The outer wall of the rubber block 4 is bonded with the inner wall of the flexible hose 2 by glue, and a through hole 42 is formed in the rubber block 4 for the HDMI plug 1 to pass through, and the inner wall of the through hole 42 elastically clamps the HDMI plug 1.

[0027] A threaded hole 41 is formed in the rubber block 4, the threaded hole 41 is communicated with the through hole 42, the inner wall of the threaded hole 41 is threadedly connected with a fastening pin 31, a through hole 21 is formed in the flexible hose 2 for the fastening pin 31 to pass through, the diameter of the through hole 21 is larger than the diameter of the fastening pin 31, and the end of the fastening pin 31 is welded with the rotating disc 3.

[0028] A rubber pad 5 is installed at the end of the fastening pin 31 away from the rotating disc 3, specifically, an insertion slot 311 is formed at the end of the fastening pin 31 away from the rotating disc 3, one end of the rubber pad 5 is integrally provided with an insertion pin 51, the insertion pin 51 is tightly inserted into the insertion slot 311, and the rubber pad 5 elastically clamps the HDMI plug 1.

[0029] In specific use, one of the HDMI plugs 1 is inserted into the through hole 42 of one rubber block 4, the other HDMI plug 1 is passed through the flexible hose 2, the HDMI plug 1 is inserted into the through hole 42 of the other rubber block 4, the outer walls of the two rubber blocks 4 are smeared with glue, the two rubber blocks 4 are inserted into the two ends of the flexible hose 2, the threaded hole 41 is aligned with the through hole 21, the insertion pin 51 of the rubber pad 5 is inserted into the insertion slot 311, the fastening pin 31 is threadedly connected with the inner wall of the threaded hole 41, and the rubber pad 5 is tightly pressed against the HDMI plug 1 by tightening the fastening pin 31.

[0030] Under the protection of the flexible hose 2, the connection line is prevented from being exposed, thereby preventing the connection line from being scratched. Since the connection line is in the flexible hose 2, the shaking range of the connection is limited, thereby reducing the situation that the connection line is not in good contact with the HDMI plug 1 due to the shaking of the connection line.

[0031] Embodiment 2:

[0032] Referring to the accompanying drawings Figure 4 Different from embodiment 1, an internal threaded slot 312 is formed at the end of the fastening pin 31 away from the rotating disc 3, a threaded pin 52 is integrally provided at one end of the rubber pad 5, and the inner wall of the internal threaded slot 312 is threadedly connected with the threaded pin 52.

[0033] In specific use, one of the HDMI plugs 1 is inserted into the through hole 42 of the rubber block 4, the other HDMI plug 1 is inserted into the through hole 42 of the other rubber block 4 through the flexible hose 2, the outer wall of the two rubber blocks 4 is smeared with glue, the two rubber blocks 4 are inserted into the two ends of the flexible hose 2, the threaded hole 41 is aligned with the through hole 21, the threaded pin 52 of the rubber pad 5 is screwed with the inner threaded groove 312, the fastening pin 31 is screwed with the inner wall of the threaded hole 41, and the rubber pad 5 is tightly pressed against the HDMI plug 1 by screwing the fastening pin 31;

[0034] Under the protection of the flexible hose 2, the exposed connection line is avoided, so that the function of preventing the connection line from being scratched is realized; meanwhile, since the connection line is in the flexible hose 2, the shaking range of the connection is limited, so that the situation that the connection line is in poor contact with the HDMI plug 1 due to the shaking of the connection line can be reduced.

[0035] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any way, and the combinations are not exhaustively described in the specification only for the consideration of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A scratch-proof HDMI connecting harness comprising a connecting cord, both ends of the connecting cord having HDMI plugs (1), characterized in that: The utility model also includes telescopic hose (2), rubber block (4) is arranged at both ends of telescopic hose (2), two rubber blocks (4) clamp two HDMI plugs (1), and connecting line is located in the inner chamber of telescopic hose (2).

2. The scratch-resistant HDMI pigtail of claim 1, wherein, The outer wall of rubber block (4) and the inner wall of telescopic hose (2) are bonded by glue, and a through hole (42) is formed in rubber block (4) for HDMI plug (1) to pass through, and the inner wall of through hole (42) elastically clamps HDMI plug (1).

3. The scratch-resistant HDMI pigtail of claim 2, wherein, An internally threaded hole (41) is formed in rubber block (4), the internally threaded hole (41) is communicated with through hole (42), and a fastening pin (31) is threadedly connected to the inner wall of internally threaded hole (41), and the distal end of fastening pin (31) is welded with a rotating disc (3).

4. The scratch-resistant HDMI pigtail of claim 3, wherein, A perforation (21) is formed in telescopic hose (2) for fastening pin (31) to pass through, and the diameter of perforation (21) is greater than the diameter of fastening pin (31).

5. The scratch-resistant HDMI pigtail of claim 3 or 4, wherein, A rubber pad (5) is mounted on the end of fastening pin (31) away from rotating disc (3), and the rubber pad (5) elastically extrudes HDMI plug (1).

6. The scratch-resistant HDMI pigtail of claim 5, wherein, An insertion slot (311) is formed in the end of fastening pin (31) away from rotating disc (3), and an insertion pin (51) is integrally arranged at one end of rubber pad (5), and the insertion pin (51) is tightly inserted into insertion slot (311).

7. The scratch-resistant HDMI pigtail of claim 5, wherein, An internally threaded slot (312) is formed in the end of fastening pin (31) away from rotating disc (3), and a threaded pin (52) is integrally arranged at one end of rubber pad (5), and the internally threaded slot (312) is threadedly connected with threaded pin (52).

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