Screen display connecting line with adjustable magnetic ring

Abstract

The utility model discloses a screen display connecting line with an adjustable magnetic ring, which comprises a transmission line and a magnetic ring assembly movably arranged on the transmission line. The magnet ring assembly comprises a group of magnet ring shells which are symmetrically arranged up and down, a damping piece is fixedly arranged on the inner wall of each magnet ring shell, a ferrite magnet ring is arranged on the inner wall of each damping piece, blocking pieces are arranged at the two ends of each magnet ring shell, two first buckles are arranged on the sides, close to the ferrite magnet rings, of the blocking pieces, and the two first buckles are symmetrically arranged on the two sides of the blocking pieces. First clamping grooves matched with the first buckles are formed in the two ends of the ferrite magnetic ring, clamping pieces are further arranged at the two ends of the magnetic ring shell, and protection pieces are arranged on the clamping pieces; the movable magnetic ring assembly is arranged on the transmission line, the position of the magnetic ring assembly is adjusted, and a user can adjust the position of the magnetic ring assembly under the specific installation condition so as to meet the installation requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of screen display connecting wires, in particular to a screen display connecting wire with adjustable magnetic rings. Background Technique

[0002] A screen display connecting wire is a data connecting wire that transmits the host signal to the display. The common types of data cables are: HDMI connecting wire, VGA connecting wire, and DVI connecting wire. It is an important component of a desktop computer. Among them, the HDMI connecting wire is a digital video / audio interface technology, a dedicated digital interface suitable for video transmission. It can transmit audio and video signals simultaneously, and the highest data transmission speed is 5Gbps. In order to ensure the video transmission quality, traditional screen display connecting wires generally set ferrite cores on the connecting wires to suppress electromagnetic interference. The traditional ferrite cores are fixedly designed on the connecting wires and cannot be adjusted in position. Currently, in order to improve the overall aesthetics of the display, a cover plate is set at the position where the video cable and the power cable are connected at the back to cover the connecting wire to play a role in protection and improving aesthetics. However, we know that the diameter of a general ferrite core is much larger than the diameter of the screen display wire. Sometimes, the position of the ferrite core will hinder the installation of the cover plate on the display, resulting in the situation where the cover plate cannot be installed normally. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] The technical problem to be solved by the utility model is that the traditional ferrite cores are fixedly designed on the connecting wires and cannot be adjusted in position.

[0005] (2) Technical Solutions

[0006] To solve the above problems, the utility model provides the following technical solutions:

[0007] A screen display connecting wire with adjustable magnetic rings includes a transmission line and a magnetic ring assembly, and the magnetic ring assembly is movably arranged on the transmission line;

[0008] The magnetic ring assembly includes a set of magnetically symmetrically arranged magnetic ring outer shells. A shock-absorbing sheet is fixedly arranged on the inner wall of the magnetic ring outer shell. A ferrite core is arranged on the inner wall of the shock-absorbing sheet. Retaining sheets are arranged at both ends of the magnetic ring outer shell. Two snap fasteners I are arranged on the side of the retaining sheet close to the ferrite core. The two snap fasteners I are symmetrically arranged on both sides of the retaining sheet. Card slots I are arranged at both ends of the ferrite core and are matched with the snap fasteners I. Clamping sheets are also arranged at both ends of the magnetic ring outer shell, and protective sheets are arranged on the clamping sheets;

[0009] The lateral cross-sections of the magnetic ring housing, the shock-absorbing sheet, and the ferrite magnetic ring are all semi-circular rings, and the longitudinal cross-section of the protective sheet is a trapezoidal structure;

[0010] The inner wall diameters of the ferrite magnetic ring, the retaining sheet, and the protective sheet are all the same;

[0011] One side between the two magnetic ring housings is connected by two elastic plastic sheets;

[0012] On one side of one of the two magnetic ring housings, there is a second slot for locking the two magnetic ring housings, and on the corresponding side of the other magnetic ring housing, there is a long strip-shaped second buckle that engages with the second slot, and the cross-section of the second slot is "L"-shaped.

[0013] Furthermore, a semi-circular ring-shaped connecting groove that is snap-connected to the snap-in piece is provided on the outer wall of the protective sheet.

[0014] Furthermore, a bending groove for facilitating the opposite bending of the elastic plastic sheet is provided at the middle position of one side of the elastic plastic sheet, and the bending groove penetrates both ends of the elastic plastic sheet.

[0015] Furthermore, a video connector is provided at each end of the transmission line.

[0016] Furthermore, two magnetic ring assemblies are provided on the transmission line, and the two magnetic ring assemblies are arranged between the two video connectors.

[0017] Furthermore, the protective sheet is made of rubber material.

[0018] Furthermore, the retaining sheet is fixedly arranged on the magnetic ring housing.

[0019] Furthermore, the magnetic ring housing is made of flame-retardant plastic material.

[0020] (III) Beneficial Effects

[0021] The beneficial effects of the present utility model are as follows:

[0022] A movable magnetic ring assembly is provided on the transmission line to realize the adjustment of the position of the magnetic ring assembly. In specific installation situations, the user can adjust the position of the magnetic ring assembly to meet the installation requirements. Brief Description of the Drawings

[0023] Figure 1 is a perspective view of the present utility model;

[0024] Figure 2 is a perspective view of the magnetic ring assembly of the present utility model Figure 1 ;

[0025] Figure 3 is the three-dimensional view of the magnetic ring assembly of the present utility model Figure 2 ;

[0026] Figure 4 is the schematic diagram after the second buckle of the present utility model is connected to the second card slot;

[0027] Figure 5 is the schematic diagram of the internal structure of the magnetic ring assembly of the present utility model;

[0028] Figure 6 is this Figure 5 enlarged view at position A in;

[0029] Figure 7 is the schematic diagram of the structure of the second card slot of the present utility model;

[0030] Figure 8 is the schematic diagram of the structure of the second buckle of the present utility model.

[0031] Markings in the figure: 1 - transmission line, 2 - magnetic ring assembly, 3 - video connector;

[0032] 201 - magnetic ring housing, 202 - shock absorber, 203 - ferrite magnetic ring, 204 - retaining piece, 205 - first buckle, 206 - first card slot, 207 - engaging piece, 208 - protection piece, 209 - elastic plastic piece, 210 - second card slot, 211 - second buckle, 212 - connecting groove, 213 - bending groove. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0035] Please refer to Figures 1-8, A screen display connection cable with an adjustable magnetic ring is shown, including a transmission line 1 and a magnetic ring assembly 2. The magnetic ring assembly 2 is movably arranged on the transmission line 1.

[0036] The magnetic ring assembly 2 includes a group of magnetic ring outer shells 201 symmetrically arranged up and down. A shock-absorbing sheet 202 is fixedly arranged on the inner wall of the magnetic ring outer shell 201. A ferrite magnetic ring 203 is arranged on the inner wall of the shock-absorbing sheet 202. The shock-absorbing sheet 202 can reduce the damage to the ferrite magnetic ring 203 caused by the external force impact during the transportation or use of the screen display cable.

[0037] Blocking pieces 204 are arranged at both ends of the magnetic ring outer shell 201. Two buckles one 205 are arranged on one side of the blocking piece 204 close to the ferrite magnetic ring 203. The two buckles one 205 are symmetrically arranged on both sides of the blocking piece 204. Card slots one 206 matched with the buckles one 205 are arranged at both ends of the ferrite magnetic ring 203. The setting of the buckle one 205 is to fix the ferrite magnetic ring 203. When specifically fixing, place the outer wall of the ferrite magnetic ring 203 into the shock-absorbing sheet 202, and then press down forcefully. After the blocking piece 204 is squeezed by the buckle one 205, it will have a deformation outward, which is convenient for both ends of the ferrite magnetic ring 203 to be pressed below the buckle one 205. When the buckle one 205 loses the extrusion force of the ferrite magnetic ring 203, the blocking piece 204 returns to its original position through its own elasticity, and the buckle one 205 is stuck on the upper end face of the card slot one 206, thus realizing the fixed limit function of the ferrite magnetic ring 203.

[0038] Clamping pieces 207 are also arranged at both ends of the magnetic ring outer shell 201. A protective sheet 208 is arranged on the clamping piece 207. The main purpose of the design of the protective sheet 208 is to prevent the edges at both ends of the magnetic ring outer shell 201 from damaging the protective layer of the transmission line 1.

[0039] The transverse cross-sections of the magnetic ring outer shell 201, the shock-absorbing sheet 202 and the ferrite magnetic ring 203 are all semi-circular rings. The longitudinal cross-section of the protective sheet 208 is in a trapezoidal structure. The inner wall diameters of the ferrite magnetic ring 203, the blocking piece 204 and the protective sheet 208 are the same, and a concave cavity is also arranged inside the protective sheet 208 for placing and installing the transmission line 1.

[0040] In order to connect the two magnetic ring outer shells 201 to form a cylindrical channel structure with the transmission line 1 installed inside, on one side between the two magnetic ring outer shells 201, they are connected by two elastic plastic sheets 209. When the magnetic ring assembly 2 needs to be moved, separate the two magnetic ring outer shells 201. The elastic plastic sheets 209 can ensure that when the two magnetic ring outer shells 201 are connected without falling off, their own deformation ensures the opening and closing of the two magnetic ring outer shells 201.

[0041] After the two magnetic ring housings 201 are closed, in order to ensure the firmness of the closure, on one side of one of the two magnetic ring housings 201, there is a second card slot 210 for locking the two magnetic ring housings 201. On the corresponding side of the other magnetic ring housing 201, there is a long strip-shaped second buckle 211 that engages with the second card slot 210. The cross-section of the second card slot 210 is in an "L" shape.

[0042] When the two magnetic ring housings 201 are closed, the second buckle 211 is engaged in the second card slot 210. And when it is necessary to open the two magnetic ring housings 210, the operator only needs to press the second buckle 211 downward into the second card slot 210 with the finger pulp, so that the end of the second buckle 211 completely sinks into the vertical cavity of the second card slot 210, and then the two magnetic ring housings 210 can be easily opened, which is convenient for adjusting the exterior of the entire magnetic ring assembly 2.

[0043] Specifically, on the outer wall of the protective sheet 208, there is a semi-circular connecting groove 212 that is engaged with the engaging piece 207 through engagement.

[0044] In order to facilitate the installation of the protective sheet 208, a connecting groove 212 is provided on the outer wall of the protective sheet 207. During installation, the protective sheet 208 can be installed by sleeving it on the engaging piece 207 through the connecting groove 212.

[0045] Specifically, in the middle position of one side of the elastic plastic sheet 209, there is a bending groove 213 that facilitates the opposite bending of the elastic plastic sheet 209, and the bending groove 213 runs through both ends of the elastic plastic sheet 209.

[0046] In this implementation scheme, the setting of the bending groove 213 is to reduce the resistance when the elastic plastic sheet 209 is bent oppositely, which is convenient for the expansion of the two magnetic ring housings 201.

[0047] Specifically, at both ends of the transmission line 1, there is a video connector 3. There are two magnetic ring assemblies 2 on the transmission line 1, and the two magnetic ring assemblies 2 are arranged between the two video connectors 3. The protective sheet 208 is made of rubber material. The baffle 204 is fixedly arranged on the magnetic ring housing 201. The magnetic ring housing 201 is made of flame-retardant plastic material.

[0048] Working principle: During installation, place the transmission line 1 into the ferrite core 203, and then snap the two magnetic core housings 201 together to fix the magnetic core assembly 2. When the position of the magnetic core assembly 2 needs to be adjusted, the user only needs to press the buckle two 211 downward into the slot two 210 with the finger pulp, so that the end of the buckle two 211 completely sinks into the vertical cavity of the slot two 210, and then the two magnetic core housings 210 can be easily opened. Then adjust the position of the magnetic core assembly 2. After adjustment, close the two magnetic core housings 201. When closing, the buckle two 211 is snapped into the slot two 210 to complete the closing of the two magnetic core assemblies 201.

[0049] Details of the embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0050] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A screen display connection line with adjustable magnetic rings, characterized in that: It includes a transmission line (1) and a magnetic ring assembly (2), and the magnetic ring assembly (2) is movably arranged on the transmission line (1); The magnetic ring assembly (2) includes a set of magnetic ring housings (201) symmetrically arranged up and down. An anti-vibration sheet (202) is fixedly arranged on the inner wall of the magnetic ring housing (201). A ferrite magnetic ring (203) is arranged on the inner wall of the anti-vibration sheet (202). Flap pieces (204) are arranged at both ends of the magnetic ring housing (201). Two snap fasteners one (205) are arranged on one side of the flap piece (204) close to the ferrite magnetic ring (203). The two snap fasteners one (205) are symmetrically arranged on both sides of the flap piece (204). Card slots one (206) matched with the snap fasteners one (205) are arranged at both ends of the ferrite magnetic ring (203). Clamping pieces (207) are also arranged at both ends of the magnetic ring housing (201), and a protection sheet (208) is arranged on the clamping piece (207); The transverse sections of the magnetic ring housing (201), the anti-vibration sheet (202) and the ferrite magnetic ring (203) are all semi-circular rings, and the longitudinal section of the protection sheet (208) is in a trapezoidal structure; The inner wall diameters of the ferrite magnetic ring (203), the flap piece (204) and the protection sheet (208) are the same; One side between the two magnetic ring housings (201) is connected by two elastic plastic sheets (209); on one side of one of the two magnetic ring housings (201) of the two magnetic ring housings (201), a card slot two (210) for locking the two magnetic ring housings (201) is arranged. On the side corresponding to the card slot two (210) of the other magnetic ring housing (201), a long strip-shaped snap fastener two (211) engaged with the card slot two (210) is arranged, and the cross section of the card slot two (210) is in an "L" shape.

2. The screen display connecting wire with an adjustable magnetic ring according to claim 1, characterized in that: A semi-circular ring-shaped connection groove (212) for engaging and connecting with the clamping piece (207) is arranged on the outer wall of the protection sheet (208).

3. A screen display connection line with an adjustable magnetic ring according to claim 1, characterized in that: A bending groove (213) for facilitating the opposite bending of the elastic plastic sheet (209) is arranged at the middle position of one side of the elastic plastic sheet (209), and the bending groove (213) penetrates through both ends of the elastic plastic sheet (209).

4. A screen display connection line with adjustable magnetic rings according to claim 1, characterized in that: Video connectors (3) are arranged at both ends of the transmission line (1).

5. The screen display connection line with adjustable magnetic ring according to claim 4, characterized in that: Two magnetic ring assemblies (2) are arranged on the transmission line (1), and the two magnetic ring assemblies (2) are arranged between the two video connectors (3).

6. The screen display connecting wire with adjustable magnetic ring according to claim 1, characterized in that: The protection sheet (208) is made of rubber material.

7. A screen display connection line with an adjustable magnetic ring according to claim 1, characterized in that: The flap piece (204) is fixedly arranged on the magnetic ring housing (201).

8. A screen display connection cable with adjustable magnetic ring according to claim 1, characterized in that: The magnetic ring housing (201) is made of flame-retardant plastic material.

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