CN208336751U - A kind of HDMI wire with multiple interfaces - Google Patents
A kind of HDMI wire with multiple interfaces Download PDFInfo
- Publication number
- CN208336751U CN208336751U CN201821050207.XU CN201821050207U CN208336751U CN 208336751 U CN208336751 U CN 208336751U CN 201821050207 U CN201821050207 U CN 201821050207U CN 208336751 U CN208336751 U CN 208336751U
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- China
- Prior art keywords
- hdmi
- interface
- conversion module
- wire
- multiple interfaces
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims description 16
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 4
- 241000676840 Elater Species 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of HDMI wires with multiple interfaces, belong to HDMI technical field, and the HDMI wire with multiple interfaces includes wire body, conversion module, USB interface, DVI interface, the first HDMI interface and the second HDMI interface.HDMI wire disclosed by the utility model with multiple interfaces its simultaneously provide three kinds of most common interfaces, respectively HDMI interface, DVI interface and USB interface are fully able to meet routine use and avoid the case where being easy to appear loosening between route and adapter；It can quickly judge whether successful connection when connecting equipment, and remind user of service when the temperature is excessively high.
Description
Technical field
The utility model relates to HDMI technical fields, and in particular to a kind of HDMI wire with multiple interfaces.
Background technique
HDMI wire is the abbreviation of high-definition multimedia interface line, can transmit to high-quality uncompressed HD video and more
Channel audio data, the maximum data transmission speed are 5Gbps.Turn simultaneously without carrying out D/A or analog/digital before signal transmits
It changes, it is ensured that the video-audio signal of best quality transmits；Furthermore HDMI supports EDID, DDC2B, therefore the equipment with HDMI has
Have the characteristics of " plug and play ", " negotiation " can be carried out automatically between signal source and display equipment, automatically select most suitable video/
Audio format.
In existing technology, a HDMI wire can only connect specific interface, in routine use, be frequently encountered difference
The equipment of interface, thus needs are a plurality of with different HDMI patchcords, use is inconvenient, in the prior art, general meeting
By the way of adapter, different equipment is connected by connecting different connectors, but due between interface and adapter
Connection is easy to loosen, it has not been convenient to use；And and when connecting different equipment, it is difficult to whether judgement connects after plugging HDMI wire
It is connected into function, needs starting device that could judge, wastes time, user is caused centainly using influence.
Utility model content
In order to overcome the drawbacks of the prior art, a kind of with more the technical problem to be solved by the utility model is to propose
The HDMI wire of a interface provides three kinds of most common interfaces, respectively HDMI interface, DVI interface and USB interface simultaneously,
It is fully able to meet routine use and avoids the case where being easy to appear loosening between route and adapter；It can be set in connection
It can quickly judge whether successful connection when standby, and remind user of service when the temperature is excessively high.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of HDMI wire with multiple interfaces, including wire body and the first HDMI interface, the
One HDMI interface is divided into incoming end and outer end, and wire body one end connects with outer end,
The wire body other end connects with one end of conversion module, and PCB circuit board is arranged inside the conversion module, described
The conversion module other end successively connects with DVI interface, the second HDMI interface and USB interface respectively, the DVI interface, second
HDMI interface and USB interface pass through circuit respectively and connect with PCB circuit board, and the first convex block, institute are arranged on the right side of the DVI interface
It states and the second convex block is set on the left of USB interface, be correspondingly arranged the first groove on the left of second HDMI interface, the 2nd HDMI connects
The second groove is correspondingly arranged on the right side of mouthful；
Cooling fin, the cooling fin semicircular in shape shape, the cooling fin is arranged in the conversion module upper and lower surfaces
With 40 degree of horizontal plane angle, the conversion module upper surface and lower surface is equipped with heat release hole, and heat release hole correspondence is set
It sets on the inside of cooling fin；Indicator light, the indicator light and PCB circuit board circuit connection is arranged in the conversion module upper surface.
Fixed patch is set in the utility model preferably technical solution, at the top of the outer end, and HDMI wire and equipment connect
When connecing, patch is sticked together with equipment interface wall, substantially increases the stability that HDMI wire is connect with equipment.
In the utility model preferably technical solution, anti-elater is set, the anti-elater encirclement is set inside the wire body
Online external side is set, the anti-elater is twisted together with digital circuit, not only enhances the toughness of wire body, is provided data circuit
A kind of protection.
In the utility model preferably technical solution, protection cap is set, and the protection cap is in rectangular at the incoming end
Rubber layer is arranged in body structure, the protection cap inside, and the rubber layer interior shape is corresponding with incoming end shape, in HDMI wire
It does not connect in use, putting on protection cap, when storing or shifting HDMI wire, a protective effect is played in access side.
In the utility model preferably technical solution, Ni-Cr electroplated layer is arranged in the incoming end lateral wall, improves access
The oxidation resistance at end, and then improve its service life.
The utility model has the following beneficial effects:
HDMI wire provided by the utility model with multiple interfaces passes through setting cooling fin and heat release hole, Ke Yi great
The big heat dissipation effect for improving conversion module, and be obliquely installed by cooling fin, it has been prevented while ensure that heat dissipation effect
Liquid is splashed to inside outer end by heat release hole；By the way that indicator light is arranged, when HDMI wire is when equipment successful connection, then refer to
Show that lamp can light, user is allow quickly to judge whether connection succeeds；When the temperature is excessively high, temperature sensor is transferred signals to
In PCB circuit board, PCB circuit board opens warning lamp and reminds user of service, prevents HDMI wire interface temperature is excessively high should HDMI
The use of line and equipment；By setting DVI interface, the second HDMI interface and USB interface, HDMI wire is made to have access to three kinds
Different interfaces is easy to use to connect the different equipment of various interfaces.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the HDMI wire with multiple interfaces that the utility model specific embodiment provides；
Fig. 2 is the conversion module cross section structure for the HDMI wire with multiple interfaces that the utility model specific embodiment provides
Schematic diagram；
Fig. 3 is the wire body cross section structure signal for the HDMI wire with multiple interfaces that the utility model specific embodiment provides
Figure.
In figure:
1, wire body；11, anti-elater；2, the first HDMI interface；21, incoming end；22, outer end；3, DVI interface；31, first is convex
Block；4, the second HDMI interface；41, the first groove；42, the second groove；5, USB interface；51, the second convex block；6, conversion module；
61, cooling fin；62, heat release hole；63, PCB circuit board；64, indicator light；7, protection cap；71, rubber layer；8, fixed patch；9,
Ni-Cr electroplated layer.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of HDMI wire with multiple interfaces is provided in embodiment,
Including wire body 1 and the first HDMI interface 2, the first HDMI interface 2 is divided for incoming end 21 and outer end 22, wire body 1 one
End connects with outer end 22,
1 other end of wire body connects with one end of conversion module 6, and PCB circuit board is arranged inside the conversion module 6
63,6 other end of conversion module successively connects with DVI interface 3, the second HDMI interface 4 and USB interface 5 respectively, described
DVI interface 3, the second HDMI interface 4 and USB interface 5 are connected by circuit with PCB circuit board 63 respectively, the DVI interface 3
The first convex block 31 is arranged in right side, and the second convex block 51 is arranged on the left of the USB interface 5, and correspondence is set on the left of second HDMI interface 4
The first groove 41 is set, the second groove 42 is correspondingly arranged on the right side of second HDMI interface 4；PCB circuit board 63 is adopted in the present embodiment
It is that the processing of HDMI drive circuit board is made；
Cooling fin 61 is arranged in 6 upper and lower surfaces of conversion module, and the 61 semicircular in shape shape of cooling fin is described to dissipate
Backing 61 with 40 degree of horizontal plane angle, 6 upper surface and lower surface of conversion module is equipped with heat release hole 62, the heat dissipation
Hole 62 is correspondingly arranged at 61 inside of cooling fin；Indicator light 64, the indicator light 64 and PCB is arranged in 6 upper surface of conversion module
63 circuit connection of circuit board.
Fixed patch 8 is set at the top of the outer end 22, and when HDMI wire is connect with equipment, patch is sticked in equipment interface wall
Together, the stability that HDMI wire is connect with equipment is substantially increased；
Anti- elater 11 is set inside the wire body 1, and the anti-elater 11 surrounds setting in 1 outside of wire body, the anti-elater
11 twist together with digital circuit, not only enhance the toughness of wire body 1, provide a kind of protection to data circuit；
Protection cap 7 is set at the incoming end 21, and the protection cap 7 is in rectangular parallelepiped structure, is arranged inside the protection cap 7
Rubber layer 71,71 interior shape of rubber layer is corresponding with 21 shape of incoming end, does not connect in use, covering in HDMI wire
Protection cap 7, when storing or shifting HDMI wire, a protective effect is played in access side 21；
Ni-Cr electroplated layer 9 is arranged in 21 lateral wall of incoming end, improves the oxidation resistance of incoming end 21, and then improve
Its service life；
By setting cooling fin 61 and heat release hole 62, the heat dissipation effect of conversion module 6 can be greatly improved, and pass through
Cooling fin 61 is obliquely installed, and liquid has been prevented to be splashed in outer end 22 while ensure that heat dissipation effect by heat release hole 62
Portion；By the way that indicator light 64 is arranged, when HDMI wire is when equipment successful connection, then indicator light 64 can be lighted, and allow user
Quickly judge whether connection succeeds；When the temperature is excessively high, temperature sensor is transferred signals in PCB circuit board 63, PCB circuit
Plate 63 opens warning lamp and reminds user of service, prevent HDMI wire interface temperature it is excessively high should HDMI wire and equipment use；
By setting DVI interface 3, the second HDMI interface 4 and USB interface 5, HDMI wire is made to have access to three kinds of different interfaces, from
And the different equipment of various interfaces is connected, it is easy to use.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of HDMI wire with multiple interfaces, including wire body (1) and the first HDMI interface (2), the first HDMI interface (2)
It is divided into incoming end (21) and outer end (22), wire body (1) one end connects with outer end (22), it is characterised in that:
Wire body (1) other end connects with one end of conversion module (6), and PCB circuit board is arranged inside the conversion module (6)
(63), conversion module (6) other end respectively successively with DVI interface (3), the second HDMI interface (4) and USB interface (5)
Connect, the DVI interface (3), the second HDMI interface (4) and USB interface (5) pass through circuit and PCB circuit board (63) respectively
Connect, the first convex block (31) are set on the right side of the DVI interface (3), the second convex block (51) is set on the left of the USB interface (5), institute
It states and is correspondingly arranged the first groove (41) on the left of the second HDMI interface (4), be correspondingly arranged second on the right side of second HDMI interface (4)
Groove (42)；
Cooling fin (61) are arranged in conversion module (6) upper and lower surfaces, and cooling fin (61) the semicircular in shape shape is described
Cooling fin (61) with 40 degree of horizontal plane angle, conversion module (6) upper surface and lower surface equipped with heat release hole (62),
The heat release hole (62) is correspondingly arranged on the inside of cooling fin (61)；Indicator light (64) are arranged in conversion module (6) upper surface, institute
State indicator light (64) and PCB circuit board (63) circuit connection.
2. the HDMI wire according to claim 1 with multiple interfaces, it is characterised in that:
It is arranged at the top of the outer end (22) fixed patch (8).
3. the HDMI wire according to claim 1 with multiple interfaces, it is characterised in that:
Anti- elater (11) is set inside the wire body (1), and the anti-elater (11) surrounds setting on the outside of wire body (1).
4. the HDMI wire according to claim 1 with multiple interfaces, it is characterised in that:
Protection cap (7) are set at the incoming end (21), the protection cap (7) is in rectangular parallelepiped structure, and the protection cap (7) is internal
It is arranged rubber layer (71), rubber layer (71) interior shape is corresponding with incoming end (21) shape.
5. the HDMI wire according to claim 1 with multiple interfaces, it is characterised in that:
Ni-Cr electroplated layer (9) are arranged in incoming end (21) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050207.XU CN208336751U (en) | 2018-07-03 | 2018-07-03 | A kind of HDMI wire with multiple interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050207.XU CN208336751U (en) | 2018-07-03 | 2018-07-03 | A kind of HDMI wire with multiple interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336751U true CN208336751U (en) | 2019-01-04 |
Family
ID=64786233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050207.XU Expired - Fee Related CN208336751U (en) | 2018-07-03 | 2018-07-03 | A kind of HDMI wire with multiple interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165502A (en) * | 2019-06-03 | 2019-08-23 | 安福烨翔精密电子有限公司 | A kind of high transfer rate HDMI wire |
-
2018
- 2018-07-03 CN CN201821050207.XU patent/CN208336751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165502A (en) * | 2019-06-03 | 2019-08-23 | 安福烨翔精密电子有限公司 | A kind of high transfer rate HDMI wire |
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| 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: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |