Anti-interference connecting line and display

Abstract

The utility model provides an anti-interference connecting line and a display, the anti-interference connecting line comprises a wiring main body, two wiring sleeves and two shielding conductive fabrics, the wiring main body comprises a first power connection part, a bending part and a second power connection part, each piece of shielding conductive cloth comprises a plain conductive bare layer, a first acrylic layer, an acetic acid adhesive layer, a second acrylic layer and a release adhesive layer which are arranged in sequence, and the release adhesive layer of each piece of shielding conductive cloth is respectively adhered to the two surfaces of the first power connection part, the bending part and the second power connection part, so that the two pieces of shielding conductive cloth respectively cover the two surfaces of the wiring main body. The shielding conductive cloth is provided with the plain conductive bare layer, compared with an aluminum foil layer, the plain conductive bare layer has better friction resistance, and in a subsequent EMC test, the shielding conductive cloth has better electromagnetic shielding performance, so that the shielding conductive cloth can absorb magnetic field interference signals when the connecting line is applied to a display, and the shielding conductive cloth is prevented from being damaged. Therefore, the display screen can display the content normally.

Description

Technical Field

[0001] This disclosure relates to the fields of cable manufacturing and display technology, and in particular to an anti-interference cable and display. Background Technology

[0002] Connecting cables are commonly used in monitors. To ensure stable data signal transmission during monitor operation, current solutions employ black absorbing aluminum foil composite material, which is then bonded to both sides of the connecting cable. This allows the aluminum foil composite material to filter external interference signals when the connecting cable is powered on. The specific structure of the aluminum foil composite material is as follows: Figure 1 As shown.

[0003] However, connectors using aluminum foil composite materials have relatively soft aluminum foil layers, which are prone to surface wear under frequent friction. During electromagnetic compatibility (EMC) testing, the current of high-frequency electromagnetic waves concentrates on the surface of the aluminum foil layer. When the aluminum foil layer is worn, it will lead to an increase in local impedance and a decrease in reflection loss. Electromagnetic waves may penetrate the scratched area to form a tiny gap antenna, radiating or receiving high-frequency noise. When the aluminum foil layer has obvious scratches, the overall shielding effect is greatly reduced, causing the connectors using aluminum foil composite materials to fail the EMC test. When the above situations exist, connectors using this composite material are used in displays such as laptops and tablets. The displayed content is easily affected by external electromagnetic signals due to the wear of the metal layer, resulting in signal distortion and abnormal display. Utility Model Content

[0004] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide an anti-interference connection cable and display that are not prone to scratches on the shielding surface and can pass EMC tests normally.

[0005] The purpose of this disclosure is achieved through the following technical solution:

[0006] An anti-interference connector includes a main body, two connector sleeves, and two shielding conductive cloths. The main body includes a first contact portion, a bending portion, and a second contact portion, which are sequentially connected. One connector sleeve is fitted onto the end of the first contact portion away from the bending portion, and the other connector sleeve is fitted onto the end of the second contact portion away from the bending portion. Each shielding conductive cloth includes a plain weave conductive bare layer, a first acrylic layer, an acetate layer, a second acrylic layer, and a release adhesive layer arranged sequentially. The release adhesive layer of each shielding conductive cloth is respectively bonded to both sides of the first contact portion, the bending portion, and the second contact portion, so that the two shielding conductive cloths respectively cover both sides of the main body.

[0007] In one embodiment, the first power receiving part includes a first electronic receiving part and a first transmission sub-part connected in sequence, and the second power receiving part includes a second electronic receiving part and a second transmission sub-part connected in sequence. The first transmission sub-part, the bending part and the second transmission sub-part are connected in sequence, and one of the wires is sleeved on the first electronic receiving part and the other wire is sleeved on the second electronic receiving part.

[0008] In one embodiment, the first electronic contact has a first gold finger, and the second electronic contact has a second gold finger.

[0009] In one embodiment, each of the wiring sleeves has an installation channel, the first electronic component passes through the installation channel of one wiring sleeve and the first gold finger is exposed outside the installation channel, and the second electronic component passes through the installation channel of another wiring sleeve and the second gold finger is exposed outside the installation channel.

[0010] In one embodiment, the angle formed between the extension line of the first transmission sub-part and the extension line of the second transmission sub-part is 80-100°.

[0011] In one embodiment, the interference-resistant connector further includes an adhesive tape that is bonded around the bend.

[0012] In one embodiment, the thickness of the plain-textured conductive bare layer is 75-81 μm.

[0013] In one embodiment, the thickness of the first acrylic layer is 27-30 μm.

[0014] In one embodiment, the thickness of the acetate layer is 160-180 μm.

[0015] A display includes a driver motherboard, a display board, and an anti-interference connection cable as described in any of the above embodiments. One end of the connection cable is electrically connected to the driver motherboard through one of the connection sleeves, and the other end of the connection cable is electrically connected to the display board through another connection sleeve.

[0016] Compared with the prior art, this disclosure has at least the following advantages:

[0017] The aforementioned anti-interference connector has a shielding conductive cloth distributed on both sides of the connector body. The shielding conductive cloth has a plain-weave conductive bare layer. Compared with the aluminum foil layer, the plain-weave conductive bare layer has better abrasion resistance and is less prone to surface wear even under frequent friction. In subsequent EMC testing, because the shielding conductive cloth is scratch-resistant, it is not easy to form scratched areas, thus exhibiting better electromagnetic shielding performance. Therefore, it can pass the test. When this connector is applied to displays such as laptops and tablets, the shielding conductive cloth can absorb external magnetic field interference signals for shielding, allowing the display screen to display content normally. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of black microwave absorbing aluminum foil composite material in the prior art;

[0020] Figure 2 This is a schematic diagram of the anti-interference connection line in one embodiment;

[0021] Figure 3 for Figure 2 The diagram shows the structure of the anti-interference connector from another angle;

[0022] Figure 4 for Figure 2 A schematic diagram of the specific structure of the shielding conductive cloth in the anti-interference connecting line is shown.

[0023] Figure 5 for Figure 2 The diagram shows the physical object corresponding to the anti-interference type connecting cable.

[0024] Reference numerals: 10, anti-interference connecting wire; 100, wiring body; 110, first contact part; 110a, first gold finger; 120, bending part; 130, second contact part; 130a, second gold finger; 200, wiring sleeve; 201, installation channel; 300, shielding conductive cloth; 310, plain weave conductive bare layer; 320, first acrylic layer; 330, acetate layer; 340, second acrylic layer; 350, release adhesive layer; 400, adhesive tape. Detailed Implementation

[0025] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0029] Please see Figures 2 to 4 This is an embodiment of the anti-interference connecting wire 10 of the present invention, comprising a wiring body 100, two wiring sleeves 200, and two shielding conductive cloths 300. The wiring body 100 includes a first contact portion 110, a bending portion 120, and a second contact portion 130, which are sequentially connected. One wiring sleeve 200 is fitted onto the end of the first contact portion 110 away from the bending portion 120, and the other wiring sleeve 200 is fitted onto the end of the first contact portion 110 away from the bending portion 120. The second conductive part 130 is located away from the bending part 120 at one end; each shielding conductive cloth 300 includes a plain weave conductive bare layer 310, a first acrylic layer 320, an acetate layer 330, a second acrylic layer 340 and a release adhesive layer 350 arranged in sequence. The release adhesive layer 350 of each shielding conductive cloth 300 is respectively bonded to both sides of the first conductive part 110, the bending part 120 and the second conductive part 130, so that the two shielding conductive cloths 300 respectively cover both sides of the wiring body 100.

[0030] Furthermore, the physical diagram corresponding to the anti-interference connecting cable 10 is as follows: Figure 5 As shown, so that those skilled in the art may understand.

[0031] In this embodiment, the anti-interference connecting cable 10 has a shielding conductive cloth 300 distributed on both sides of the connecting body 100. The shielding conductive cloth 300 has a plain weave conductive bare layer 310. Compared with the aluminum foil layer, the plain weave conductive bare layer 310 has better abrasion resistance and is less prone to surface wear even under frequent friction. When the shielding conductive cloth 300 is used, in subsequent EMC tests, because the shielding conductive cloth 300 is scratch-resistant, it is not easy to form scratched areas, thus having better electromagnetic shielding performance and passing the test. When the connecting cable is applied to a display such as a laptop or tablet, the shielding conductive cloth 300 can absorb external magnetic field interference signals for shielding, so that the display screen can display content normally.

[0032] Furthermore, the first power receiving part 110 includes a first electronic receiving part and a first transmission sub-part connected in sequence, and the second power receiving part 130 includes a second electronic receiving part and a second transmission sub-part connected in sequence. The first transmission sub-part, the bending part 120, and the second transmission sub-part are connected in sequence. One wiring sleeve 200 is disposed on the first electronic receiving part, and another wiring sleeve 200 is disposed on the second electronic receiving part. In this embodiment, the first electronic receiving part is used to connect to the driving motherboard, and the second electronic receiving part is used to connect to the display board, so that the driving motherboard and the connected display board transmit display signals sequentially through the first electronic receiving part, the first transmission sub-part, the bending part 120, the second transmission sub-part, and the second electronic receiving part to perform data interaction.

[0033] like Figure 2 and Figure 3 As shown, in one embodiment, the first electronic component has a first gold finger 110a, and the second electronic component has a second gold finger 130a. Thus, the first gold finger 110a is electrically connected to a power pin on the drive motherboard, and the second gold finger 130a is electrically connected to a power pin on the display board, thereby enabling data interaction.

[0034] Furthermore, such as Figure 2 and Figure 3As shown, each connector sleeve 200 has an installation channel 201. The first electronic component passes through the installation channel 201 of one connector sleeve 200, and the first gold finger 110a is exposed outside the installation channel 201. The second electronic component passes through the installation channel 201 of another connector sleeve 200, and the second gold finger 130a is exposed outside the installation channel 201. It is understood that the first electronic component is electrically connected to the drive motherboard through a connector sleeve 200. The first electronic component passes through the mounting channel 201 of the connector sleeve 200 so that the connector sleeve 200 is fitted over the end of the connector body 100, and the first gold finger 110a is exposed. This allows the anti-interference connection cable 10 to be stably connected to the drive motherboard through the connector sleeve 200, and the first gold finger 110a can be electrically connected to the pins of the drive motherboard. The second electronic component passes through the mounting channel 201 of another connector sleeve 200 so that the other connector sleeve 200 is fitted over the other end of the connector body 100, and the second gold finger 130a is exposed. This allows the anti-interference connection cable 10 to be stably connected to the display panel through the connector sleeve 200, and the second gold finger 130a can be electrically connected to the pins of the display panel.

[0035] In one embodiment, the angle formed between the extension lines of the first transmission sub-unit and the second transmission sub-unit is 80-100°. In this embodiment, the angle formed between the extension lines of the first transmission sub-unit and the second transmission sub-unit is 90°.

[0036] like Figure 2 or Figure 3 As shown, in one embodiment, the anti-interference connection cable 10 further includes an adhesive tape 400, which is wrapped around and bonded to the bend portion 120. When the bend portion 120 is provided, the anti-interference connection cable 10 can avoid the internal structure or components of the display when wiring, so as to prevent interference between some structures and the connection cable. The adhesive tape 400 wrapped around and bonded to the bend portion 120 can keep the connection cable in a bent state.

[0037] In one embodiment, the thickness of the plain-textured conductive bare layer 310 is 75-81 μm. In this embodiment, the thickness of the plain-textured conductive bare layer 310 is 80 μm.

[0038] In one embodiment, the thickness of the first acrylic layer 320 is 27-30 μm. In this embodiment, the thickness of the first acrylic layer 320 is 30 μm.

[0039] In one embodiment, the thickness of the acetate layer 330 is 160-180 μm. In this embodiment, the thickness of the acetate layer 330 is 180 μm.

[0040] In one embodiment, the thickness of the second acrylic layer 340 is 27-30 μm. In this embodiment, the thickness of the second acrylic layer 340 is 30 μm.

[0041] In one embodiment, the thickness of the release adhesive layer 350 is 8-10 μm. In this embodiment, the thickness of the release adhesive layer 350 is 8 μm.

[0042] This disclosure also provides a display, including a driver motherboard, a display board, and an anti-interference connection cable 10 of any of the above embodiments. One end of the connection body 100 is electrically connected to the driver motherboard through a connection sleeve 200, and the other end of the connection body 100 is electrically connected to the display board through another connection sleeve 200.

[0043] Compared with the prior art, this disclosure has at least the following advantages:

[0044] The aforementioned anti-interference connector 10 has a shielding conductive cloth 300 distributed on both sides of the connector body 100. The shielding conductive cloth 300 has a plain-weave conductive bare layer 310. Compared with the aluminum foil layer, the plain-weave conductive bare layer 310 has better abrasion resistance and is less prone to surface wear even under frequent friction. In subsequent EMC tests, the shielding conductive cloth 300 is scratch-resistant and is not prone to forming scratch areas, thus having better electromagnetic shielding performance. Therefore, it can pass the test. When the connector is used in a display such as a laptop or tablet, the shielding conductive cloth 300 can absorb external magnetic field interference signals for shielding, so that the display screen can display content normally.

[0045] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. An anti-interference connecting cable, comprising a connector body, two connector sleeves, and two shielding conductive cloths, characterized in that, The wiring body includes a first power receiving part, a bending part and a second power receiving part, the first power receiving part, the bending part and the second power receiving part are connected in sequence, one of the wiring sleeves is sleeved on the end of the first power receiving part away from the bending part, and the other wiring sleeve is sleeved on the end of the second power receiving part away from the bending part. Each of the shielding conductive cloths includes a plain weave conductive bare layer, a first acrylic layer, an acetate layer, a second acrylic layer, and a release adhesive layer arranged in sequence. The release adhesive layer of each of the shielding conductive cloths is respectively bonded to both sides of the first contact portion, the bending portion, and the second contact portion, so that the two shielding conductive cloths respectively cover both sides of the wiring body.

2. The anti-interference connecting cable according to claim 1, characterized in that, The first power receiving part includes a first electronic receiving part and a first transmission sub-part connected in sequence. The second power receiving part includes a second electronic receiving part and a second transmission sub-part connected in sequence. The first transmission sub-part, the bending part, and the second transmission sub-part are connected in sequence. One of the wires is sleeved on the first electronic receiving part, and the other wire is sleeved on the second electronic receiving part.

3. The anti-interference connecting cable according to claim 2, characterized in that, The first electronic contact has a first gold finger, and the second electronic contact has a second gold finger.

4. The anti-interference connecting cable according to claim 3, characterized in that, Each of the aforementioned connectors has an installation channel. The first electronic component passes through the installation channel of one of the connectors, and the first gold finger is exposed outside the installation channel. The second electronic component passes through the installation channel of another connector, and the second gold finger is exposed outside the installation channel.

5. The anti-interference connecting cable according to claim 2, characterized in that, The angle formed between the extension line of the first transmission sub-unit and the extension line of the second transmission sub-unit is 80-100°.

6. The anti-interference connecting cable according to claim 1, characterized in that, The anti-interference connecting cable also includes an adhesive tape, which is wrapped around and bonded to the bend.

7. The anti-interference connecting cable according to claim 1, characterized in that, The thickness of the plain-textured conductive bare layer is 75-81 μm.

8. The anti-interference connecting cable according to claim 1, characterized in that, The thickness of the first acrylic layer is 27-30 μm.

9. The anti-interference connecting cable according to claim 1, characterized in that, The thickness of the acetate layer is 160-180 μm.

10. A display, characterized in that, The device includes a driver motherboard, a display board, and an anti-interference connection cable as described in any one of claims 1-9. One end of the connector body is electrically connected to the driver motherboard through one of the connector sleeves, and the other end of the connector body is electrically connected to the display board through another connector sleeve.

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