CN209434559U - A kind of bendable HDMI data line - Google Patents
A kind of bendable HDMI data line Download PDFInfo
- Publication number
- CN209434559U CN209434559U CN201822090706.8U CN201822090706U CN209434559U CN 209434559 U CN209434559 U CN 209434559U CN 201822090706 U CN201822090706 U CN 201822090706U CN 209434559 U CN209434559 U CN 209434559U
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- China
- Prior art keywords
- data line
- hdmi
- wire body
- plug
- line wire
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Abstract
The utility model discloses a kind of bendable HDMI data lines, including data line wire body, one end of data line wire body is provided with the first HDMI plug, the other end is provided with the 2nd HDMI plug, it is characterized by: the junction and data line wire body of the data line wire body and the first HDMI plug and the junction of the 2nd HDMI plug are provided with bending part, bending part to be respectively formed the angle less than 180 ° between data line wire body and the first HDMI plug between data line wire body and the 2nd HDMI plug.HDMI data line is passed through setting bending part so as to be arranged to be bent style between plug and connecting line by the utility model, and HDMI data line is applied in narrow space, convenient and practical.In addition, the junction of data line wire body and HDMI plug is additionally provided with metal shielding, while the protective layer for extending to covering metal shielding is provided in junction, due to the presence of metal shielding and protective layer, the ability of the anti-interference model of data line is stronger.
Description
Technical field
The utility model relates to field of signal transmissions, especially a kind of bendable HDMI data line.
Background technique
High-definition multimedia interface (English: High Definition Multimedia Interface, HDMI) can
To transmit audio and video signal simultaneously, the video resolution of 1080P is supported, support the digital audio formats such as DVD Audio, branch
Eight-channel 96kHz or the transmission of stereo 192kHz digital audio are held, the audio signal and vision signal of no compression can be transmitted, and
HDMI interface it is small in size, as long as a HDMI data line, so that it may replace a plurality of mimic transmission line, can effectively solve family joy
The problem of music system behind line is entangled in a jumble.Thus it is widely used in set-top box, DVD player, PC, TV to travel
The audio-video devices such as device, integrated amplifier, digital sound and television set.
In the prior art, the generally-straight formula structure of HDMI data line, i.e. front end are HDMI grafting port, and rear end, which is drawn, to be connected
The horizontal outlet method of wiring cable, however in practical applications, this common straight movement type data line is easier to bending when in use,
Chronically bending the external coating of connecting line be frequently ruptured lead to data line short circuit phenomenon occur, greatly reduce data
The service life of line.Meanwhile in small space, it is not easy to insert in the interface end of electrical equipment, is brought to user many
It is inconvenient.In addition, HDMI data line is accessing electrical equipment in use, as connecting set-top box and television set, passed through around TV
The equipment that such as wireless router sends signal often can be also set, HDMI data line signal screening ability on the market is weaker, with
Device port interface is rocked or is shaken the sound view for easily causing signal transmission bad, the equipment such as television set being caused to receive by external force
Frequency jitter, while the data line transmission bandwidth of HDMI in the prior art is small, with the development of electronic product, this number
It is to be improved according to the transmission bandwidth of line.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of bendable, jamproof HDMI numbers
According to line.
The utility model be solve its technical problem and the technical solution adopted is that:
One end of a kind of bendable HDMI data line, including data line wire body, the data line wire body is provided with first
HDMI plug, the other end are provided with the 2nd HDMI plug, and the data line wire body and the junction of the first HDMI plug are provided with
The junction of first bending part, data line wire body and the 2nd HDMI plug is provided with the second bending part, and the first bending part makes total
According to an angle less than 180 ° is formed between line wire body and the first HDMI plug, the second bending part makes data line wire body and second
The angle less than 180 ° is formed between HDMI plug.
Further, being formed by angle by the first bending part between the data line wire body and the first HDMI plug is
90°。
Further, being formed by angle by the second bending part between the data line wire body and the 2nd HDMI plug is
90°。
Further, the junction of the data line wire body and the first HDMI plug is provided with the first metal shielding, data
The second metal shielding, first metal shielding and the second metal screen is arranged in the junction of line wire body and the 2nd HDMI plug
The structure for covering shell is identical, and first metal shielding one end is connect with the first HDMI plug soldering, the other end and data
Line wire body soldering connection, one end of second metal shielding are connect with the 2nd HDMI plug soldering, the other end and the number
It is connected according to line wire body soldering.
Further, the junction of first metal shielding and the first HDMI plug is provided with the first protection
Layer, first protective layer extend to the first metal shielding of covering, the connection of the second metal shielding and the 2nd HDMI plug
Place is provided with the second protective layer, and second protective layer extends to the second metal shielding of covering.
Further, anti-skid structure is provided on first protective layer and the second protective layer.
Further, the anti-skid structure is the slip-resistant texture being arranged on the first protective layer and the second protective layer.
Further, first metal shielding and the second metal shielding are made of tinplate.
Further, the first HDMI plug includes the first metallic plug, and the 2nd HDMI plug includes the second metallic plug,
First metallic plug and the second metallic plug are coated with metal layer.
Further, the metal layer is goldleaf, and thickness is greater than 0.003 millimeter.
Further, the data line wire body includes five group of first signal data line, one group of second signal data line and two groups
Layout line is provided in data line wire body and is successively coated on second signal data line, two groups of layout lines and all from the inside to the outside
Shielded layer, shielding braid net and PVC protective case on one signal data line, outside the first signal data line and second signal data line
It is enclosed with aluminium-foil paper.
Further, the first signal data line includes three conducting wires for being enclosed with insulating protective layer, second signal number
It include two conducting wires for being enclosed with insulating protective layer according to line.
Further, all first signal data lines and two layout lines are arranged at intervals on the circumferential direction of above-mentioned PVC protective case,
Second signal data line is arranged on the axis of above-mentioned PVC protective case.
Further, the shielded layer is made of aluminium-foil paper, and the shielding braid net is compiled by copper covered steel woven net or alloy wire
Knitmesh is constituted.
Further, the first HDMI plug or the 2nd HDMI plug further include flat HDMI connector, described
The side of HDMI connector is provided with 9 angles PIN, and opposite side is provided with 10 angles HDMI.
Further, the first HDMI plug is A type HDMI plug, Type B HDMI plug, c-type HDMI plug and D type HDMI
One of plug, the 2nd HDMI plug are that A type HDMI plug, Type B HDMI plug, c-type HDMI plug and D type HDMI are inserted
One of head.
Further, the junction and the 2nd HDMI plug of the first HDMI plug and data line wire body and data line wire body
Junction be provided with anti-breaking fastening structure.
The beneficial effects of the utility model are: HDMI data line is passed through setting bending part so that plug by the utility model
Bending style in 90 ° is set between data line wire body, so that the position that plug is connect with connecting line is not easy to damage because of bending,
The service life for extending data line enables HDMI data line to apply in narrow space, convenient and practical.In addition, data line
The junction of wire body and HDMI plug is additionally provided with metal shielding, and metal shielding one end is fixed with HDMI plug without dead angle soldering
Connection, the soldering connection same as data line wire body of the metal shielding other end, while being provided in junction and extending to covering gold
Belong to the protective layer of shielding case, due to the presence of metal shielding and protective layer, the ability of the anti-interference model of data line is stronger.It is logical
The method for crossing soldering connect number of packages shielding case without dead angle with HDMI plug so that the shielding properties of data line is more preferable, this metal
The connection type of shielding case and HDMI plug, which makes the utility model simultaneously, has the advantages that antinoise signal interference and tension are dragged.Separately
Outside, the utility model is additionally provided with anti-skid structure on plug, more laborsaving convenient in plug, in plug and data line wire body
Junction be additionally provided with anti-breaking fastening structure, even if firmly plug data line be not easily broken wire body.Secondly, the utility model
Metal shielding is coated with metal foil while metal shielding soldering is fixedly connected on HDMI plug, in the metal of plug
Coating thickness further enhances the antinoise signal interference performance of the utility model up to 0.003 millimeter of goldleaf layer on stitch.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is second metal shielding being arranged between data line wire body and the 2nd HDMI plug of the utility model
Structural schematic diagram；
Fig. 3 is the sectional view of the data line wire body of the utility model.
Specific embodiment
Referring to Fig.1-3, the utility model discloses a kind of bendable HDMI data line, including data line wire body 1, the numbers
One end of line wire body 1 is provided with the first HDMI plug 2, the other end is provided with the 2nd HDMI plug 3, the data line wire body 1
The junction of first HDMI plug 2 is provided with the first bending part 4, data line wire body 1 and the junction of the 2nd HDMI plug 3 are set
It is equipped with the second bending part 5, the first bending part 4 to be formed one between data line wire body 1 and the first HDMI plug 2 less than 180 °
Angle, the second bending part 5 to form the angle less than 180 ° between data line wire body 1 and the 2nd HDMI plug 3.Preferably,
Between data line wire body 1 described in the utility model and the first HDMI plug 2 by the first bending part 4 formed angle be 90 °, institute
Stating and being formed by angle also by the second bending part 5 between data line wire body 1 and the 2nd HDMI plug 3 is 90 °.Meanwhile it is described
The junction of data line wire body 1 and the first HDMI plug 2 is provided with the first metal shielding, data line wire body 1 and the 2nd HDMI
The junction of plug 3 is provided with the second metal shielding 6, the structure phase of above-mentioned first metal shielding and the second metal shielding
Together, first metal shielding one end is connect with the first HDMI plug 2 without dead angle soldering, the other end and data line wire body
1 soldering connection, one end of the second metal shielding 6 are connect with the 2nd HDMI plug 3 without dead angle soldering, the other end and the data
The same soldering of line wire body 1 is fixedly connected, in addition, the junction of first metal shielding and data line wire body 1 is provided with the
One protective layer 7, first protective layer 7 extend to covering first metal shielding, second metal shielding 6 and number
The junction of line wire body 1 is provided with the second protective layer 8, second protective layer 8 extends to the second metal shielding 6 of covering,
First protective layer 7 and the second protective layer 8 are made of PVC material, on first protective layer 7 and the second protective layer 8
It is provided with anti-skid structure, in the present invention, the anti-skid structure is to be arranged on the first protective layer 7 and the second protective layer 8
Slip-resistant texture.And the first HDMI plug 2 includes the first metallic plug 21, the 2nd HDMI plug 3 is inserted including the second metal
First 31, first metallic plug 21 and the second metallic plug 31 are coated with metal layer, in the present invention, the metal
Layer is goldleaf, and thickness is greater than 0.003 millimeter.Secondly, the junction of the first HDMI plug 2 and data line wire body 1 and the
The junction of two HDMI plugs 3 and data line wire body 1 is provided with anti-breaking fastening structure, and the anti-breaking fastening structure is to be wrapped in
Ring stiffener in data line wire body 1.The HDMI data line of the utility model is by setting bending part so that plug and connection
Bending style in 90 ° is set between line and extends data so that the position that plug is connect with connecting line is not easy to damage because of bending
The service life of line enables HDMI data line to apply in narrow space, convenient and practical.In addition, data line wire body 1 and HDMI
The junction of plug is additionally provided with metal shielding 4, is connect metal shielding 4 without dead angle with HDMI plug by the method for soldering
So that the shielding properties of data line is more preferable, simultaneously because the performance of the good shielded signal of goldleaf layer, further enhance practical
Novel antinoise signal interference performance.In addition, the utility model is additionally provided with anti-skid structure on protective layer 7, more in plug
It is laborsaving convenient, it is additionally provided with anti-breaking fastening structure in the junction of plug and data line wire body 1, even if firmly plug data line
It is not easily broken wire body.
In addition, the first HDMI plug 2 of the utility model be A type HDMI plug, Type B HDMI plug, c-type HDMI plug and
One of D type HDMI plug, the 2nd HDMI plug 3 are A type HDMI plug, Type B HDMI plug, c-type HDMI plug and D type
One of HDMI plug, it is preferable that two HDMI plugs in the utility model are that A type HDMI plug selects it certainly
He arranges in pairs or groups also possible.Further, data line wire body 1 includes five group of first signal data line, 11, one groups of second signal data
Line 12 and two groups of layout lines 13, above-mentioned first signal data line 11 includes three conducting wires for being enclosed with insulating protective layer, wherein two
Item is signal core line, and another is signal layout line；Second signal data line 12 includes two letters for being enclosed with insulating protective layer
Number core wire, two groups of layout lines have power supply line and layout line.Above-mentioned first signal data line 11 and second signal data line 12
Transmission speed is every group of 12Gbps, be provided in data line wire body 1 be successively coated on from the inside to the outside second signal data line 12,
Shielded layer 14, shielding braid net 15 and PVC protective case 16 on two groups of layout lines 13 and all first signal data lines 11, first
Aluminium-foil paper is enclosed with outside signal data line 11 and second signal data line 12.First signal data line 11 and two layout lines 13
It is arranged at intervals on the circumferential direction of above-mentioned PVC protective case 16, clips one group of first signal data line 11 between two layout lines 13, second
Signal data line 12 is arranged on the axis of above-mentioned PVC protective case 16.Preferably, the shielded layer 14 is made of aluminium-foil paper,
The shielding braid net 15 is made of copper covered steel woven net or alloy wire mesh grid, and certain shielded layer 14 can select other
Metal material with function of shielding is also possible, and the shielding braid net 15 can also choose other and have function of shielding
Metal material weaves.Further, the first HDMI plug 2 or the 2nd HDMI plug 3 further include flat HDMI
Connector, the side of the HDMI connector are provided with 9 angles PIN, and opposite side is provided with 10 angles HDMI.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (10)
1. a kind of bendable HDMI data line, including data line wire body (1), one end of the data line wire body (1) is provided with
One HDMI plug (2), the other end are provided with the 2nd HDMI plug (3), it is characterised in that: the data line wire body (1) and first
The junction of HDMI plug (2) is provided with the first bending part (4), the junction of data line wire body (1) and the 2nd HDMI plug (3)
It is provided with the second bending part (5), the first bending part (4) to form one between data line wire body (1) and the first HDMI plug (2)
Angle less than 180 °, the second bending part (5) to be formed between data line wire body (1) and the 2nd HDMI plug (3) and be less than
180 ° of angle.
2. a kind of bendable HDMI data line according to claim 1, it is characterised in that: the data line wire body (1) with
Being formed by angle by the first bending part (4) between first HDMI plug (2) is 90 °.
3. a kind of bendable HDMI data line according to claim 1, it is characterised in that: the data line wire body (1) with
Being formed by angle by the second bending part (5) between 2nd HDMI plug (3) is 90 °.
4. a kind of bendable HDMI data line according to claim 1, it is characterised in that: the data line wire body (1) with
The junction of first HDMI plug (2) is provided with the first metal shielding, data line wire body (1) and the 2nd HDMI plug (3)
Junction is equipped with the second metal shielding (6), and first metal shielding and the second metal shielding (6) structure are identical, institute
First metal shielding one end to be stated to connect with the first HDMI plug (2) soldering, the other end is connect with data line wire body (1) soldering,
Described second metal shielding (6) one end is connect with the 2nd HDMI plug (3) soldering, the other end and the data line wire body (1)
Soldering connection.
5. a kind of bendable HDMI data line according to claim 4, it is characterised in that: first metal shielding with
The junction of the data line wire body (1) is provided with the first protective layer (7), and first protective layer (7) extends to covering first
Metal shielding, second metal shielding (6) and data line wire body (1) junction are provided with the second protective layer (8), described
Second protective layer (8) extends to covering the second metal shielding (6).
6. a kind of bendable HDMI data line according to claim 1, it is characterised in that: the first HDMI plug (2)
Including the first metallic plug (21), the 2nd HDMI plug (3) includes the second metallic plug (31), first metallic plug (21)
Metal layer is coated with the second metallic plug (31).
7. a kind of bendable HDMI data line according to claim 6, it is characterised in that: the metal layer is goldleaf,
Thickness is greater than 0.003 millimeter.
8. a kind of bendable HDMI data line according to claim 1, it is characterised in that: data line wire body (1) packet
Include five group of first signal data line (11), one group of second signal data line (12) and two groups of layout lines (13), data line wire body (1)
It is inside provided with and is successively coated on second signal data line (12), two groups of layout lines (13) and all first signal datas from the inside to the outside
Shielded layer (14), shielding braid net (15) and PVC protective case (16) on line (11), the first signal data line (11) and the second letter
Number line (12) is enclosed with aluminium-foil paper outside.
9. a kind of bendable HDMI data line according to claim 8, it is characterised in that: the first signal data line
It (11) include three conducting wires for being enclosed with insulating protective layer, second signal data line (12) includes two and is enclosed with insulating protective layer
Conducting wire.
10. a kind of bendable HDMI data line according to claim 8, it is characterised in that: the shielded layer (14) is by aluminium
Foil paper is made, and the shielding braid net (15) is made of copper covered steel woven net or alloy wire mesh grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090706.8U CN209434559U (en) | 2018-12-12 | 2018-12-12 | A kind of bendable HDMI data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090706.8U CN209434559U (en) | 2018-12-12 | 2018-12-12 | A kind of bendable HDMI data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434559U true CN209434559U (en) | 2019-09-24 |
Family
ID=67971664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090706.8U Expired - Fee Related CN209434559U (en) | 2018-12-12 | 2018-12-12 | A kind of bendable HDMI data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434559U (en) |
-
2018
- 2018-12-12 CN CN201822090706.8U patent/CN209434559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |