CN208385720U - A kind of dust-proof HDMI interface - Google Patents
A kind of dust-proof HDMI interface Download PDFInfo
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- CN208385720U CN208385720U CN201821036267.6U CN201821036267U CN208385720U CN 208385720 U CN208385720 U CN 208385720U CN 201821036267 U CN201821036267 U CN 201821036267U CN 208385720 U CN208385720 U CN 208385720U
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- protecting cover
- groove
- sliding slot
- notch
- dust
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Abstract
The utility model discloses a kind of dust-proof HDMI interface, belong to HDMI interface equipment technical field, a kind of dust-proof HDMI interface includes data line, HDMI connector, the first protecting cover and the second protecting cover；A kind of dust-proof HDMI interface disclosed by the utility model can be completely encapsulated in HDMI interface in cavity when HDMI interface does not use, and be effectively prevented dust and vapor enters inside HDMI interface, play dust-proof effect.
Description
Technical field
The utility model relates to digital multimedia technical field, in particular to a kind of dust-proof HDMI interface.
Background technique
High-definition multimedia interface is a kind of digitized video/audio interface technology, is the dedicated of suitable image transmission
Type digital interface, can transmit audio and video signal simultaneously, and the maximum data transmission speed is 4.5GB/s.It is not necessarily to simultaneously
D/A switch is carried out before signal transmission.HDMI can allow broadband digital content protection, to prevent the video content with copyright
By unwarranted duplication.The exceptional space that HDMI has can be applicable in the audio-video format upgraded in the future.Currently, existing
Some HDMI interface are typically all to be directly placed at interior when not in use, are so easy that a large amount of dusts is made to enter HDMI interface for a long time
Inside, and being attached in the electrical components inside HDMI interface, will lead to over time HDMI interface be in contact it is bad etc.
Failure, since HDMI interface volume is smaller, it has not been convenient to repair, so once there is the phenomenon that poor contact, people are soon
The HDMI interface more renewed will lead to waste HDMI interface in this way.
Utility model content
In order to overcome the drawbacks of the prior art, a kind of dust-proof the technical problem to be solved by the utility model is to propose
HDMI interface can be wrapped in HDMI interface in cavity when HDMI interface does not use, be effectively prevented dust and
Vapor enters inside HDMI interface, plays relatively good dustproof effect.
In order to achieve this goal, the utility model uses following technical scheme:
A kind of dust-proof HDMI interface provided by the utility model, including data line, HDMI connector, the first protecting cover and second
Protecting cover；The data line is located at the top of the HDMI connector；The HDMI connector side wall is equipped with guide post；Described guide post one end and institute
HDMI connector is stated to be fixedly connected；The guide post other end is equipped with nut cap；The nut cap area of section is greater than guide post section face
Product；
First protecting cover and second protecting cover are located at HDMI connector two sides relatively；First protecting cover and institute
It is identical to state the second protecting cover shape and structure；First protecting cover is equipped with the first groove；Second protecting cover is equipped with the second groove；It is described
First groove is oppositely arranged with second groove；First groove and the second groove shapes structure are identical；It is described
First groove and second groove are closed to form a cavity；The cavity and the HDMI connector cooperate；First shield
Lid side wall is equipped with the first U-typed sliding slot；Length on the right side of the first U-typed sliding slot is greater than on the left of the first U-typed sliding slot
Length；The first U-typed sliding slot is communicated with first groove；The second protecting cover side wall is equipped with the second U-typed sliding slot；
Length on the left of the second U-typed sliding slot is greater than the length on the right side of the second U-typed sliding slot；The second U-typed sliding slot
It communicates with second groove, and is oppositely arranged with the first U-typed sliding slot；The first U-typed sliding slot and described
Two U-typed sliding slots are slidably matched with the guide post；The first protecting cover side wall is equipped with the first notch；First notch and institute
The first groove is stated to communicate；Second protecting cover is equipped with the second notch；Second notch is communicated with second groove；Described
One notch is oppositely arranged with second notch, and shape and structure is identical；First notch and second notch are closed
Form a circular hole；The circular hole and the data line cooperate.
As the further improvement of this programme, the side wall that first protecting cover is located at first groove side is equipped with convex
Block；The side wall that second protecting cover is located at second groove side is equipped with third groove；The convex block and the third groove
Interlocking cooperation can be such that the first protecting cover is in the second protecting cover by the effect of the interlocking cooperation of setting convex block and third groove
When closed position, the connection of the first protecting cover and the second protecting cover is more firm, to keep the airtightness of cavity more preferable, dust-proof effect is more
It is good.
As the further improvement of this programme, first notch surface and second notch surface are equipped with rubber
Layer, by the way that rubber layer is arranged, it is possible to reduce the abrasion between the first notch and the second notch and data line.
As the further improvement of this programme, the corner of the first U-typed sliding slot and the second U-typed sliding slot
Guide post can be made to slide more in the first U-typed sliding slot and the second U-typed sliding slot by the setting of rounding equipped with rounding
It is smooth, it is laborsaving.
As the further improvement of this programme, the cap surface is equipped with anti-skid chequer, passes through the setting of anti-skid chequer, Ke Yizeng
Big frictional force prevents from skidding.
The utility model has the beneficial effects that
A kind of dust-proof HDMI wire provided by the utility model, by guide post and setting that HDMI connector side wall is arranged in the
First U-typed sliding slot of one protecting cover side wall and the second U-typed sliding slot that the second protecting cover side wall is arranged in are slidably matched and block
Position effect, realizes the closure and opening of the first protecting cover, when guide post slides into lower end and second " U " on the left of the first U-typed sliding slot
On the right side of type sliding slot when lower end, the first protecting cover and the second protecting cover are closed together, and the first groove is closed to be formed with the second groove
Cavity can prevent dust and vapor etc. from entering inside HDMI connector, to play dust-proof effect, extend
The service life of HDMI connector；In use, guide post is slided into lower end on the right side of the first U-typed sliding slot, and guide post is slided into second
On the left of U-typed sliding slot when lower end, then HDMI connector can be exposed, the first protecting cover and the second protecting cover connect positioned at HDMI
The both ends of head, and the use of HDMI connector grafting is not influenced.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail, in which:
Fig. 1 is a kind of structural schematic diagram of dust-proof HDMI interface of the utility model specific embodiment；
Fig. 2 is a kind of schematic perspective view of dust-proof HDMI interface of the utility model specific embodiment；
Fig. 3 is a kind of structural schematic diagram of the first protecting cover of dust-proof HDMI interface of the utility model specific embodiment；
Fig. 4 is a kind of structural schematic diagram of the second protecting cover of dust-proof HDMI interface of the utility model specific embodiment.
In figure: 1- data line, 2-HDMI connector, 21- guide post, 211- nut cap, the first protecting cover of 31-, the first groove of 311-,
312- the first U-typed sliding slot, the first notch of 313-, 314- convex block, the second protecting cover of 32-, the second groove of 321-, 322- second " U "
Type sliding slot, the second notch of 323-, 324- third groove.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, Figure 2, a kind of dust-proof HDMI interface is provided shown in Fig. 3 and Fig. 4, in embodiment, including data line 1,
HDMI connector 2, the first protecting cover 31 and the second protecting cover 32；Data line 1 is located at 2 top of HDMI connector；2 side wall of HDMI connector is equipped with
Guide post 21；21 one end of guide post is fixedly connected with HDMI connector 2；21 other end of guide post is equipped with nut cap 211；211 area of section of nut cap
Greater than 21 area of section of guide post；
First protecting cover 31 and the second protecting cover 32 are located at 2 two sides of HDMI connector relatively；First protecting cover 31 and the second protecting cover 32
Shape and structure is identical；First protecting cover 31 is equipped with the first groove 311；Second protecting cover 32 is equipped with the second groove 321；First groove 311
It is oppositely arranged with the second groove 321；First groove 311 and 321 shape and structure of the second groove are identical；First groove 311 and
Two grooves 321 closure forms a cavity；Cavity and HDMI connector 2 cooperate；First protecting cover, 31 side wall is equipped with the first U-typed sliding slot
312；The length on 312 right side of the first U-typed sliding slot is greater than the length in 312 left side of the first U-typed sliding slot, and the first U-typed sliding slot
The difference of the length in 312 left side of length and the first U-typed sliding slot on 312 right sides is greater than 2 delivery outlet of HDMI connector distance outstanding；The
One U-typed sliding slot 312 is communicated with the first groove 311；Second protecting cover, 32 side wall is equipped with the second U-typed sliding slot 322；Second U-typed
The length on 312 right side of sliding slot is greater than the length in 312 left side of the second U-typed sliding slot, and the length on 312 right side of the second U-typed sliding slot
And the difference of the length in 312 left side of the second U-typed sliding slot is greater than 2 delivery outlet of HDMI connector distance outstanding；Second U-typed sliding slot
322 communicate with the second groove 321, and are oppositely arranged with the first U-typed sliding slot 312；First U-typed sliding slot 312 and second " U "
Type sliding slot 322 is slidably matched with guide post 21；First protecting cover, 31 side wall is equipped with the first notch 313；First notch 313 and first recessed
Slot 311 communicates；Second protecting cover 32 is equipped with the second notch 323；Second notch 323 is communicated with the second groove 321；First notch 313
It is oppositely arranged with the second notch 323, and shape and structure is identical；First notch 313 and the second notch 323 closure form a circle
Hole；Circular hole and data line 1 cooperate.
Further, the side wall that the first protecting cover 31 is located at 311 side of the first groove is equipped with convex block 314；Second protecting cover 32
Side wall in 321 side of the second groove is equipped with third groove 324；Convex block 314 and the interlocking of third groove 324 cooperate, and pass through setting
The effect of the interlocking cooperation of convex block 314 and third groove 324, can make the first protecting cover 31 and the second protecting cover 32 in the close position
When, the connection of the first protecting cover 31 and the second protecting cover 32 is more firm, to keep the airtightness of cavity more preferable, dust-proof effect is more preferable.
Further, 313 surface of the first notch and 323 surface of the second notch are equipped with rubber layer, by the way that rubber layer is arranged,
The abrasion between the first notch 313 and the second notch 323 and data line 1 can be reduced.
Further, the corner of the first U-typed sliding slot 312 and the second U-typed sliding slot 322 is equipped with rounding, by falling
Round setting can be such that guide post 21 slides in the first U-typed sliding slot 312 and the second U-typed sliding slot 322 more smooth, save
Power.
Further, 211 surface of nut cap is equipped with anti-skid chequer, by the setting of anti-skid chequer, can prevent from beating with increasing friction force
It is sliding.
A kind of dust-proof HDMI wire provided by the utility model, by guide post 21 and setting that 2 side wall of HDMI connector is arranged in
31 side wall of the first protecting cover the first U-typed sliding slot 312 and the second U-typed sliding slot 322 of 32 side wall of the second protecting cover is set
Be slidably matched and detent act on, realize the first protecting cover 31 closure and opening, when guide post 21 slides into the first U-typed sliding slot
When 322 right side lower end of 312 left sides lower end and the second U-typed sliding slot, the first protecting cover 31 and the second protecting cover 32 close at one
It rises, the cavity that the first groove 311 is formed with the second groove 321 closure can be effectively prevented dust and vapor etc. and enter
Inside HDMI connector 2, to play preferable dustproof effect, the service life of HDMI connector 2 is extended；In use, guide post
21 slide into 312 right side lower end of the first U-typed sliding slot, and guide post 21 is slided into 322 left side lower end of the second U-typed sliding slot, then may be used
HDMI connector 2 is exposed, the first protecting cover 31 and the second protecting cover 32 are located at the both ends of HDMI connector 2, and do not influence HDMI
The use of 2 grafting of connector.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of dust-proof HDMI interface, which is characterized in that including data line (1), HDMI connector (2), the first protecting cover (31) and
Second protecting cover (32)；The data line (1) is located at the top of the HDMI connector (2)；HDMI connector (2) side wall is equipped with guide post
(21)；Described guide post (21) one end is fixedly connected with the HDMI connector (2)；Guide post (21) other end is equipped with nut cap
(211)；Nut cap (211) area of section is greater than the guide post (21) area of section；
First protecting cover (31) and second protecting cover (32) are located at HDMI connector (2) two sides relatively；Described first
Protecting cover (31) is identical as the second protecting cover (32) shape and structure；First protecting cover (31) is equipped with the first groove (311)；It is described
Second protecting cover (32) is equipped with the second groove (321)；First groove (311) is oppositely arranged with second groove (321)；Institute
It states the first groove (311) and second groove (321) shape and structure is identical；First groove (311) and described second
Groove (321) closure forms a cavity；The cavity and the HDMI connector (2) cooperate；First protecting cover (31) side wall
Equipped with the first U-typed sliding slot (312)；Length on the right side of the first U-typed sliding slot (312) is greater than the first U-typed sliding slot
(312) length on the left of；The first U-typed sliding slot (312) communicates with first groove (311)；Second protecting cover
(32) side wall is equipped with the second U-typed sliding slot (322)；Length on the left of the second U-typed sliding slot (322) is greater than described second
Length on the right side of U-typed sliding slot (322)；The second U-typed sliding slot (322) communicates with second groove (321), and with institute
The first U-typed sliding slot (312) is stated to be oppositely arranged；The first U-typed sliding slot (312) and the second U-typed sliding slot (322)
It is slidably matched with the guide post (21)；First protecting cover (31) side wall is equipped with the first notch (313)；First notch
(313) it is communicated with first groove (311)；Second protecting cover (32) is equipped with the second notch (323)；Second notch
(323) it is communicated with second groove (321)；First notch (313) is oppositely arranged with second notch (323), and
And shape and structure is identical；First notch (313) and second notch (323) closure form a circular hole；The circular hole
Cooperate with the data line (1).
2. a kind of dust-proof HDMI interface according to claim 1, which is characterized in that first protecting cover (31) is located at described
The side wall of the first groove (311) side is equipped with convex block (314)；Second protecting cover (32) is located at second groove (321) one
The side wall of side is equipped with third groove (324)；The convex block (314) and the third groove (324) interlocking cooperate.
3. a kind of dust-proof HDMI interface according to claim 1, which is characterized in that the first notch (313) surface with
And the second notch (323) surface is equipped with rubber layer.
4. a kind of dust-proof HDMI interface according to claim 1, which is characterized in that the first U-typed sliding slot (312) with
And the corner of the second U-typed sliding slot (322) is equipped with rounding.
5. a kind of dust-proof HDMI interface according to claim 1, which is characterized in that nut cap (211) surface is equipped with anti-
Sliding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036267.6U CN208385720U (en) | 2018-07-02 | 2018-07-02 | A kind of dust-proof HDMI interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036267.6U CN208385720U (en) | 2018-07-02 | 2018-07-02 | A kind of dust-proof HDMI interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385720U true CN208385720U (en) | 2019-01-15 |
Family
ID=64965448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821036267.6U Active CN208385720U (en) | 2018-07-02 | 2018-07-02 | A kind of dust-proof HDMI interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385720U (en) |
-
2018
- 2018-07-02 CN CN201821036267.6U patent/CN208385720U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: 213200 No. 199 Longxi Road, Jinxi Industrial Park, Zhu Lin Town, Jintan District, Changzhou, Jiangsu Patentee after: CHANGZHOU KELIN CABLE Co.,Ltd. Address before: 343226 Anfu county of Ji'an province Jiangxi City Industrial Park Patentee before: ANFU YEXIANG PRECISION ELECTRONICS Co.,Ltd. |