CN216389916U - Video line fixing structure and video line - Google Patents

Abstract

The utility model discloses a video cable fixing structure and a video cable, which comprise a terminal shell, wherein a metal terminal extends out of the front end of the terminal shell, the rear end of the terminal shell is connected with a wire, the two sides of the terminal shell are of arc structures, and the width of one side of the terminal shell, which is close to the metal terminal, is larger than the width of one side of the terminal shell, which is close to the wire; the anti-skidding structures are arranged on the cambered surfaces on the two sides of the terminal shell; and the locking structure is arranged above the terminal shell and is provided with a fixing screw which moves towards the metal terminal from the inside of the locking structure. According to the video cable fixing structure and the video cable, the metal terminal is fixed by the locking structure through the fixing screw, and after the metal terminal of the HDMI is inserted into the equipment, the fixing screw is screwed up to be screwed up with the surface of the equipment, so that the metal terminal is prevented from shaking or being loosened by external force in the using process, and the video signal transmission speed of the video cable is ensured to be kept stable. The anti-skidding structure sets up in the both sides of terminal housing, can provide good sense of gripping, and increase frictional force conveniently pulls out and inserts.

Description

Video line fixing structure and video line

Technical Field

The utility model relates to the technical field of signal output wires, in particular to a video wire fixing structure and a video wire.

Background

The video cable, as a common wire rod for transmitting display signals, can connect the playing terminal equipment and the display terminal equipment, so that the video signals decoded by the playing terminal can be transmitted to the display terminal equipment for display. With the rapid development of science and technology, display end equipment develops towards the direction of lightness and thinness, the video specification of the playing end equipment capable of decoding is better and better, the original 480P, 720P and 1080P are developed into 2K, 4K and 8K resolutions and the like, the video frame rate is also developed into 120 frames, 240 frames and the like from 24 frames, 30 frames and 60 frames, and the requirements on the specification and the transmission stability of video lines are higher while higher specification video experience is provided for users.

In order to deal with high-specification video signals, video lines are developed from VGA and DVI terminals to DP, HDMI1.4, HDMI2.0, HDMI2.1 and other video terminal specifications, the higher the version specification of the HDMI is, the larger the capacity of the HDMI for transmitting the video signals is, the smaller the size of the existing HDMI terminal is, the difficulty in plugging and unplugging is caused, the terminal is easy to shake and unstable in connection, and the signal transmission rate is influenced by external force in high-speed transmission.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve the technical problems that the existing HDMI terminal is small in size, difficult to pull and insert, easy to shake, unstable in connection and influenced in signal transmission rate by external force in high-speed transmission in the prior art. Therefore, the utility model provides a video cable fixing structure and a video cable, which are easier to plug in and unplug from equipment, and can increase the stability of the HDMI video cable after being connected with display equipment, so that the HDMI video cable can continuously output signals with high code rate, and the picture of the display equipment can be prevented from being blocked or losing signals.

According to some embodiments of the utility model, the video line fixing structure comprises a terminal shell, a metal terminal extends out of the front end of the terminal shell, the rear end of the terminal shell is connected with a wire, two sides of the terminal shell are in an arc structure, and the width of one side of the terminal shell, which is close to the metal terminal, is larger than that of one side of the terminal shell, which is close to the wire; the anti-skidding structures are arranged on the cambered surfaces on the two sides of the terminal shell; the locking structure is arranged above the terminal shell, a fixing screw is arranged in the locking structure, the fixing screw moves towards the metal terminal from the inside of the locking structure, and the fixing screw is used for being connected with and fixed to the end face of the display device.

According to some embodiments of the utility model, the locking structure is provided with a guide tube, the fixing screw slides in the guide tube, the inner diameter of the guide tube is the same as the diameter of the fixing screw, and the length of the fixing screw is equal to 1.1-1.3 times of the length of the guide tube.

According to some embodiments of the present invention, one end of the fixing screw is provided with a fixing thread, and the other end of the fixing screw is provided with a grip portion, the fixing screw is screwed to one side of the metal terminal in the conduit, and the fixing thread is connected to an apparatus mounting surface for fixing a position of the metal terminal.

According to some embodiments of the utility model, the tail portion of the holding portion is recessed, and the periphery of the holding portion is provided with a plurality of stripe-shaped textures.

According to some embodiments of the utility model, the inner wall of the distal end of the catheter is provided with a mating thread, the fixing thread being connected with the mating thread.

According to some embodiments of the utility model, the anti-slip structure comprises two anti-slip rubber pads, the two anti-slip rubber pads are respectively attached to two sides of the terminal shell, the thickness of the anti-slip rubber pads is gradually reduced from the middle part to two sides, and two tail ends of the anti-slip rubber pads are smoothly attached to the terminal shell.

According to some embodiments of the utility model, the housing end of the locking structure is flush with the end of the terminal housing, and the end surface of the locking structure on the side close to the metal terminal is spaced from the end surface of the terminal housing by a certain distance.

According to some embodiments of the utility model, the junction of the terminal housing and the wire is provided with an encapsulating structure which encapsulates the junction of the terminal housing and the wire.

According to some embodiments of the utility model, the encapsulated structure is provided with a plurality of anti-bending grooves.

A video line according to some embodiments of the present invention includes the above video line fixing structure.

The video line fixing structure and the video line according to some embodiments of the utility model have at least the following beneficial effects: the locking structure passes through the fixed screw is fixed the metal terminal, when HDMI the metal terminal inserts after the equipment, through screwing up the fixed screw makes the fixed screw with the surface of equipment is screwed up, thereby prevents the metal terminal rocks or receives external force pine and takes off in the use, guarantees the video signal transmission speed of video line keeps stable. The anti-skidding structure sets up the both sides of terminal housing can provide good sense of gripping, increases frictional force, conveniently pulls out and inserts.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a top view of a video cable fixing structure and a video cable according to an embodiment of the present invention;

FIG. 2 is a schematic side view of a video cable fixing structure and a video cable according to an embodiment of the utility model;

FIG. 3 is a cross-sectional view of a video cable fixing structure and a video cable according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Reference numerals:

the terminal housing 100, the metal terminal 110, the wire 120, the anti-slip rubber pad 130, the locking structure 200, the conduit 210, the mating thread 211, the fixing screw 220, the fixing thread 221, the grip 222, the encapsulation structure 300, and the anti-bending groove 310.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

A video line fixing structure and a video line according to an embodiment of the present invention are described below with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the video line fixing structure includes a terminal housing 100, a metal terminal 110 extends from a front end of the terminal housing 100, and a wire 120 is connected to a rear end of the terminal housing 100, in this embodiment, the metal terminal 110 is a conventional HDMI terminal or a mini-HDMI terminal, the metal terminal 110 extends from the front end of the terminal housing 100, and the rear end of the terminal housing 100 is molded with the wire 120. At the top of the terminal housing 100, a locking structure 200 is provided, a fixing screw 220 is provided inside the locking structure 200, the fixing screw 220 moves from inside the locking structure 200 to the metal terminal 110, that is, the fixing screw 220 moves back and forth along one end of the metal terminal 110 inside the locking structure 200, and the fixing screw 220 is used for connecting and fixing with the end face of the display device. Terminal housing 100's both sides are the arc structure, and terminal housing 100 is greater than the width that terminal housing 100 is close to wire rod 120 one side near the width of metal terminal 110 one side, make terminal housing 100 be the arc from metal terminal 110 to wire rod 120's shape, form the radian of an indent, the user more accords with human mechanics when gripping, and be provided with anti-skidding structure on terminal housing 100's both sides cambered surface, the user points to grip naturally on terminal housing 100's both sides anti-skidding structure, increase contact friction power, it is more laborsaving to pull out and insert metal terminal 110.

Specifically, above the video input female socket of the display device, a threaded hole corresponding to the position of the fixing screw 220 is provided, and after the metal terminal 110 is inserted into the female socket, the fixing screw 220 is manually tightened by a user, so that the threaded hole on the device is tightened with the fixing screw 220, thereby fixing the video cable. In the use, even if touch the video line by accident, under the fixed action of set screw 220, the connection of metal terminal 110 and female seat can keep firm, prevents that metal terminal 110 from rocking. On the premise of ensuring that the metal terminal 110 does not shake, the video cable can exert the best working efficiency, the code rate transmission is more stable, and the transmission efficiency is improved.

In some embodiments of the present invention, as shown in fig. 1 and 2, specifically, the anti-slip structure includes two anti-slip rubber pads 130, the two anti-slip rubber pads 130 are made of synthetic rubber, the two anti-slip rubber pads 130 are respectively attached to two sides of the terminal housing 100, the thickness of the anti-slip rubber pads 130 is gradually reduced from the middle portion to the two sides, and two ends of the anti-slip rubber pads 130 are smoothly attached to the terminal housing 100.

In some embodiments of the present invention, as shown in fig. 2 and 4, specifically, the locking mechanism is provided with a guide tube 210, the fixing screw 220 slides in the guide tube 210, and the inner diameter of the guide tube 210 is the same as the diameter of the fixing screw 220, so as to ensure that the fixing screw 220 slides smoothly when sliding in the guide tube 210, and does not shake, thereby improving the texture of the product. The length of the fixing screw 220 is equal to 1.1-1.3 times of the length of the guide pipe 210, and after the fixing screw 220 is too long, the fixing screw 220 is easily connected with a threaded hole of equipment, the tail of the fixing screw 220 protrudes out by one section, so that the use of a video line in a narrow space is influenced.

In some embodiments of the present invention, as shown in fig. 1-3, specifically, one end of the fixing screw 220 is provided with a fixing thread 221, and the other end is provided with a grip portion 222, the fixing screw 220 is screwed into the conduit 210 at a side of the metal terminal 110, when the end of the fixing screw 220 with the fixing thread 221 contacts with the threaded hole, the grip portion 222 is screwed to match the fixing thread 221 with the threaded hole, and the fixing thread 221 is connected with the device mounting surface for fixing the position of the metal terminal 110.

Specifically, the tail of the holding portion 222 is recessed inward to form a linear groove, so that a user can manually rotate the holding portion 222, and can also match the linear groove with a tool such as a linear screwdriver and rotate the fixing screw 220 by using the linear groove as an extension structure. The periphery of the holding portion 222 is further provided with a plurality of strip-shaped textures, in this embodiment, the strip-shaped textures are in a concave-convex wavy shape on the periphery of the holding portion 222, so that the contact area can be increased after the user holds the holding portion with his hand, thereby increasing the friction force, and better rotating the holding portion 222 to drive the fixing screw 220.

It should be understood that the end of the grip portion 222 recessed inwardly to form a straight slot is not the only embodiment, and in other embodiments, a cross slot may be formed, so that the user can rotate the grip portion 222 by a cross screwdriver or a straight screwdriver, thereby increasing the variety of tools used. The shape of the tail portion of the holding portion 222 is not described in detail, and it should be understood that the shape of the tail portion of the holding portion 222 can be flexibly changed without departing from the basic concept of the present invention, and therefore, the shape of the tail portion of the holding portion 222 is considered to be within the protection scope defined by the present invention.

In some embodiments of the present invention, as shown in fig. 3 and 4, specifically, the inner wall of the distal end of the guide tube 210 is provided with a mating screw 211, and the fixing screw 221 can be coupled with the mating screw 211, when the video cable is used in a display device having no screw hole, a user moves the fixing screw 220 into the guide tube 210, rotates the grip portion 222 to screw-couple the fixing screw 221 with the mating screw 211, thereby fixing the position of the fixing screw 220 in the guide tube 210, and the video cable can be used as a general video cable. And since the set screw 220 is fixed in the guide tube 210, the set screw 220 can be prevented from being lost in the process of accommodating the video cable.

In some embodiments of the present invention, as shown in fig. 2 and 3, the housing of the locking structure 200 and the terminal housing 100 are integrally formed, which effectively improves the structural strength of the connection portion of the video cable. One end of the housing of the locking structure is flush with one end of the terminal housing 100, and the end surface of the locking structure 200 close to one side of the metal terminal 110 is spaced apart from the end surface of the terminal housing 100 by a certain distance. Specifically, one side of the locking structure 200 housing close to the wire 120 is flush with the end face of the terminal housing 100, and one side of the locking structure 200 housing close to the metal terminal 110 is inwardly retracted by a certain distance to form a space avoiding area, a raised protection frame is arranged on the periphery of the video input female socket of a part of equipment, if one end of the locking structure 200 housing close to the metal terminal 110 is flush with the terminal housing 100, the metal terminal 110 cannot be completely connected with the video input female socket, and poor or abnormal contact between the video line and the equipment is caused. After the protective shell is installed on part of electronic mobile equipment, the periphery of the video input female seat can be raised, and the clearance area structure is adopted, so that the video cable can be normally used.

In some embodiments of the present invention, as shown in fig. 1 to 3, the connection between the wire 120 and the terminal housing 100 is provided with the encapsulation structure 300, the encapsulation structure 300 encapsulates the connection between the terminal housing 100 and the wire 120, the service life of one end of the terminal housing 100 is increased by adding the encapsulation structure 300, and the encapsulation structure 300 effectively prevents the wire 120 from being separated from the terminal housing 100 during frequent plugging and bending processes. Specifically, a plurality of bending grooves 310 are further disposed on the encapsulation structure 300, the bending grooves 310 can prevent the wires 120 of the video lines from being excessively bent, and when the video lines are bent to a certain degree, the bending grooves 310 can be in mutual collision with each other to prevent the wires 120 from being continuously bent.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A video line fixing structure, comprising:

the terminal comprises a terminal shell (100), wherein a metal terminal (110) extends out of the front end of the terminal shell (100), the rear end of the terminal shell (100) is connected with a wire (120), two sides of the terminal shell (100) are of arc structures, and the width of one side, close to the metal terminal (110), of the terminal shell (100) is larger than that of one side, close to the wire (120), of the terminal shell (100);

the anti-slip structure is arranged on two side cambered surfaces of the terminal shell (100);

the locking structure (200), the locking structure (200) set up in the top of terminal housing (100), be provided with set screw (220) in the locking structure (200), set screw (220) are followed locking structure (200) are interior to metal terminal (110) direction removes, set screw (220) are used for being connected and fixed with display device's terminal surface.

2. The video line fixing structure according to claim 1, wherein the locking structure (200) is provided with a guide tube (210), the fixing screw (220) slides in the guide tube (210), the inner diameter of the guide tube (210) is the same as the diameter of the fixing screw (220), and the length of the fixing screw (220) is equal to 1.1-1.3 times of the length of the guide tube (210).

3. The video line fixing structure according to claim 2, wherein one end of the fixing screw (220) is provided with a fixing thread (221), and the other end is provided with a holding portion (222), the fixing screw (220) is screwed to one side of the metal terminal (110) in the guide tube (210), and the fixing thread (221) is connected to an equipment mounting surface for fixing the position of the metal terminal (110).

4. The video line fixing structure according to claim 3, wherein the tail portion of the holding portion (222) is recessed, and the periphery of the holding portion (222) is provided with a plurality of stripe-shaped textures.

5. The video line fixing structure according to claim 4, wherein the distal end inner wall of the guide tube (210) is provided with a mating screw (211), and the fixing screw (221) is connected with the mating screw (211).

6. The video cable fixing structure according to any one of claims 1 to 5, wherein the anti-slip structure comprises two anti-slip rubber pads (130), the two anti-slip rubber pads (130) are respectively attached to both sides of the terminal housing (100), the thickness of the anti-slip rubber pads (130) is gradually reduced from the middle portion to both sides, and both ends of the anti-slip rubber pads (130) are smoothly attached to the terminal housing (100).

7. The video line fixing structure according to any one of claims 1 to 5, wherein a housing end of the locking structure (200) is flush with an end of the terminal housing (100), and an end surface of the locking structure (200) on a side close to the metal terminal (110) is spaced apart from the end surface of the terminal housing (100) by a certain distance.

8. The video-line fixing structure according to claim 1, wherein a junction of the terminal housing (100) and the wire (120) is provided with an encapsulation structure (300), and the encapsulation structure (300) encapsulates the junction of the terminal housing (100) and the wire (120).

9. The video-line fixing structure according to claim 8, wherein a plurality of bending grooves (310) are provided on the over-molded structure (300).

10. A video line comprising the video line fixing structure of any one of claims 1 to 9.

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