CN208970816U - A kind of HDMI high definition video interface with protection cap - Google Patents
A kind of HDMI high definition video interface with protection cap Download PDFInfo
- Publication number
- CN208970816U CN208970816U CN201821173459.1U CN201821173459U CN208970816U CN 208970816 U CN208970816 U CN 208970816U CN 201821173459 U CN201821173459 U CN 201821173459U CN 208970816 U CN208970816 U CN 208970816U
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- China
- Prior art keywords
- protection cap
- shaft
- shell
- interface
- hdmi
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Abstract
The utility model discloses a kind of HDMI high definition video interface with protection cap; including shell, data transmission plate and bearing; the lower surface of the shell is provided with allocating slot; and the outer edge of shell is provided with card slot; the data transmission plate is installed on the inside of adsorption cotton layer, and the upper end of the shell is mounted with shaft, and the first spring is provided on the outside of shaft; the bearing is installed on the top of connecting rod, and the inside of the prevention shaft is equipped with absorption layer of charcoal.HDMI high definition video interface of this kind with protection cap passes through engaging of the card slot with protection cap; the components of interface internal can be protected; when humidity simultaneously inside HDMI interface is overly moist; moisture inside HDMI interface can be absorbed by being mounted on the absorption layer of charcoal on the inside of adsorption cotton layer; so as to reduce the humidity inside HDMI interface; so as to avoid the problem that the part inside HDMI interface corrodes, the practicability of HDMI high definition video interface of this kind with protection cap is substantially increased.
Description
Technical field
The utility model relates to HDMI high definition video interface engineering device technique field, specially a kind of HDMI with protection cap
High definition video 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 2.25GB/s, while being not necessarily to
D/A or analog/digital conversion are carried out before signal transmission；HDMI can allow broadband digital content protection, to prevent with copyright
Video content by unwarranted duplication.
It is miscellaneous to result in a large amount of dust etc. when in use without protective device in this way for HDMI high definition video interface in the market
Matter enters in interface, can transmit impact to the information in interface in this way, while general interface does not have moisture-proof energy
Power will cause the problem of interface internal connector corrodes in this way, for this purpose, it is proposed that a kind of practicability is higher with guarantor
The HDMI high definition video interface of protecting cover.
Utility model content
The purpose of this utility model is to provide a kind of HDMI high definition video interface with protection cap, to solve above-mentioned back
The HDMI high definition video interface proposed in scape technology results in the impurity such as a large amount of dust when in use without protective device in this way
Into in interface, the information in interface can be transmitted impact in this way, while general interface does not have moisture-proof ability,
It will cause the problem of interface internal connector corrodes in this way.
To achieve the above object, the utility model provides the following technical solutions: a kind of HDMI high definition view with protection cap
Shield interface, including shell, data transmission plate and bearing, the lower surface of the shell is provided with allocating slot, and the outer edge of shell is set
It is equipped with card slot, the shell is internally provided with HDMI interface, and the inner surface of shell is connected with connecting rod, the connecting rod top
Prevention shaft is installed, and the outer surface of prevention shaft is equipped with adsorption cotton layer on the inside of end, the data transmission plate is installed on absorption
The inside of cotton layer, the upper end of the shell is mounted with shaft, and the first spring is provided on the outside of shaft, the upper end of the shaft
It is connected with protection cap, the bottom end of the connecting rod is equipped with rotary shaft, and the lower surface of connecting rod is connected with second spring, described
Bearing is installed on the top of connecting rod, and the inside of the prevention shaft is equipped with absorption layer of charcoal.
Preferably, the card slot and protection cap constitute snap-in structure, and card slot matches with the contour structures of protection cap.
Preferably, the connecting rod is by constituting rotational structure between rotary shaft and shell, and connecting rod passes through the second bullet
Elastic construction is constituted between spring and shell.
Preferably, the prevention shaft is through the inside of bearing, and prevention shaft passes through composition between bearing and connecting rod and turns
Dynamic structure.
Preferably, it is fitted closely between the adsorption cotton layer and data transmission plate, and between adsorption cotton layer and absorption layer of charcoal
It fits closely, and the structure of adsorption cotton layer is engraved structure.
Preferably, the shaft is through the inside of the first spring, and protection cap passes through shaft and the first spring and shell
Between constitute rotational structure.
Compared with prior art, the utility model has the beneficial effects that this kind connects with the HDMI high definition screen of protection cap
Mouth can protect the components of interface internal, avoid a large amount of dust etc. miscellaneous by engaging of the card slot with protection cap
Object enters in HDMI interface, while protection cap is stuck in card slot that horizontality can be maintained at outer surface of outer cover, thus can
The setting of protection cap is enough avoided to give people a kind of rough feeling, the connection that the upper and lower ends inside HDMI interface are respectively mounted
Bar can play a supporting role to prevention shaft, and connecting rod can be rotated by rotary shaft between shell, so as to
Enough facilitate the position of prevention shaft mobile, while the second spring installed can facilitate connecting rod to carry out elastic reset, and can
Fit closely the outer surface of prevention shaft with data transmission plate, prevention shaft can be rotated by bearing between connecting rod,
So as to make prevention shaft carry out rotation cleaning to data transmission plate, the adsorption cotton of the engraved structure of installation in prevention shaft outer surface
When layer can be overly moist to the humidity into the dust progress adsorption storage in HDMI interface, while inside HDMI interface, pass through
Moisture inside HDMI interface can be absorbed by being mounted on the absorption layer of charcoal on the inside of adsorption cotton layer, so as to reduce in HDMI interface
The humidity in portion, so as to avoid the problem that the part inside HDMI interface corrodes, protection cap can be rotated by shaft,
So as to be easy to open protection cap, so that the first spring installed on the outside of shaft can in connector insertion HDMI interface
When pulling out connector, so that protection cap automatic cover closes in card slot, the HDMI high definition that this kind has protection cap is substantially increased
The practicability of video interface.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting rod side structure schematic view；
Fig. 3 is side structure schematic view inside the utility model prevention shaft.
In figure: 1, shell；2, allocating slot；3, card slot；4, connecting rod；5, prevention shaft；6, adsorption cotton layer；7, data transmission plate；
8, HDMI interface；9, shaft；10, the first spring；11, protection cap；12, rotary shaft；13, second spring；14, bearing；15, it adsorbs
Layer of charcoal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of HDMI high definition screen with protection cap connects
Mouthful, including shell 1, allocating slot 2, card slot 3, connecting rod 4, prevention shaft 5, adsorption cotton layer 6, data transmission plate 7, HDMI interface 8, shaft
9, the first spring 10, protection cap 11, rotary shaft 12, second spring 13, bearing 14 and absorption layer of charcoal 15, the lower surface of shell 1 is set
It is equipped with allocating slot 2, and the outer edge of shell 1 is provided with card slot 3, shell 1 is internally provided with HDMI interface 8, and the interior table of shell 1
Face is connected with connecting rod 4, prevention shaft 5 is equipped on the inside of 4 top of connecting rod, and the outer surface of prevention shaft 5 is equipped with adsorption cotton
Layer 6, data transmission plate 7 are installed on the inside of adsorption cotton layer 6, and the upper end of shell 1 is mounted with shaft 9, and the outside setting of shaft 9
Have the first spring 10, the upper end of shaft 9 is connected with protection cap 11, and card slot 3 and protection cap 11 constitute snap-in structure, and card slot 3 with
The contour structures of protection cap 11 match, and by the engaging of card slot 3 and protection cap 11, can carry out to the components of interface internal
Protection, has avoided a large amount of dust and other impurities from entering in HDMI interface 8, while be stuck in card slot 3 can be with shell 1 for protection cap 11
Outer surface is maintained at horizontality, this makes it possible to avoid the setting of protection cap 11 from giving people a kind of rough feeling, shaft 9
Through the inside of the first spring 10, and protection cap 11 passes through composition rotation knot between shaft 9 and the first spring 10 and shell 1
Structure, protection cap 11 can be rotated by shaft 9, so as to be easy to open protection cap 11, so that connector is inserted into HDMI interface 8
In, the first spring 10 installed on the outside of shaft 9 can be when pulling out connector, so that 11 automatic cover of protection cap is closed in card slot 3
In, the bottom end of connecting rod 4 is equipped with rotary shaft 12, and the lower surface of connecting rod 4 is connected with second spring 13, and connecting rod 4 passes through
Rotational structure is constituted between rotary shaft 12 and shell 1, and connecting rod 4 passes through composition elasticity knot between second spring 13 and shell 1
Structure, the connecting rod 4 that the upper and lower ends inside HDMI interface 8 are respectively mounted can play a supporting role to prevention shaft 5, and connect
Bar 4 can be rotated by rotary shaft 12 between shell 1, so as to facilitate the position of prevention shaft 5 mobile, be installed simultaneously
Second spring 13 can facilitate connecting rod 4 carry out elastic reset, and can make prevention shaft 5 outer surface and data transmission plate
7 fit closely, and bearing 14 is installed on the top of connecting rod 4, and prevention shaft 5 is through the inside of bearing 14, and prevention shaft 5 passes through axis
It holds and constitutes rotational structure between 14 and connecting rod 4, prevention shaft 5 can be rotated by bearing 14 between connecting rod 4, thus
Prevention shaft 5 can be made to carry out rotation cleaning to data transmission plate 7, the inside of prevention shaft 5 is equipped with absorption layer of charcoal 15, adsorption cotton layer
It fits closely, and is fitted closely between adsorption cotton layer 6 and absorption layer of charcoal 15, and adsorption cotton layer 6 between 6 and data transmission plate 7
Structure be engraved structure, 5 outer surface of prevention shaft installation engraved structure adsorption cotton layer 6 can to enter HDMI interface 8
In dust carry out adsorption storage, while when humidity when HDMI interface 8 inside is overly moist, by being mounted on the inside of adsorption cotton layer 6
Absorption layer of charcoal 15 can absorb the moisture inside HDMI interface 8, so as to reduce the humidity inside HDMI interface 8, thus
It can be avoided the problem of part inside HDMI interface 8 corrodes, substantially increase the HDMI high definition that this kind has protection cap
The practicability of video interface.
Working principle: for this kind of HDMI high definition video interface with protection cap, pass through the semicircle of setting first
The allocating slot 2 of structure can be easy to open protection cap 11, and card slot 3 can be engaged with protection cap 11, so as to make protection cap
11 are in same level with shell 1, and protection cap 11 can be rotated by shaft 9, so as to be easy to open protection cap 11,
So that in connector insertion HDMI interface 8, it can be to being fitted in 7 outer surface of data transmission plate when in connector insertion HDMI interface 8
On prevention shaft 5 cause to squeeze, prevention shaft 5 by bearing 14 be able to drive connecting rod 4 rotation, connecting rod 4 pass through rotary shaft 12
It can be rotated between shell 1, connecting rod 4 can in this way be fitted on 8 inner wall of HDMI interface, avoids the company to the two
It connects and impacts, when connector extracts HDMI interface 8, it is multiple that the second spring 13 of installation can facilitate connecting rod 4 to carry out elasticity
Position, can be such that the outer surface of prevention shaft 5 fits closely with data transmission plate 7, the engraved structure of installation in 5 outer surface of prevention shaft
Adsorption cotton layer 6 can carry out adsorption storage, while the humidity mistake inside HDMI interface 8 to the dust entered in HDMI interface 8
When wet, the absorption layer of charcoal 15 by being mounted on 6 inside of adsorption cotton layer can absorb the moisture inside HDMI interface 8, outside shaft 9
First spring 10 of side installation enables to 11 automatic cover of protection cap to close in card slot 3, so that entirely having the HDMI of protection cap
The practicability of high definition video interface is improved well, completes the HDMI high definition video interface for entirely having protection cap like this
Use process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of HDMI high definition video interface with protection cap, including shell (1), data transmission plate (7) and bearing (14),
Be characterized in that: the lower surface of the shell (1) is provided with allocating slot (2), and the outer edge of shell (1) is provided with card slot (3), described
Shell (1) is internally provided with HDMI interface (8), and the inner surface of shell (1) is connected with connecting rod (4), the connecting rod (4)
It is equipped on the inside of top prevention shaft (5), and the outer surface of prevention shaft (5) is equipped with adsorption cotton layer (6), the data transmission plate
(7) it is installed on the inside of adsorption cotton layer (6), the upper end of the shell (1) is mounted with shaft (9), and the outside setting of shaft (9)
Have the first spring (10), the upper end of the shaft (9) is connected with protection cap (11), and the bottom end of the connecting rod (4) is equipped with rotation
Shaft (12), and the lower surface of connecting rod (4) is connected with second spring (13), the bearing (14) is installed on connecting rod (4)
Top, the inside of the prevention shaft (5) are equipped with absorption layer of charcoal (15).
2. a kind of HDMI high definition video interface with protection cap according to claim 1, it is characterised in that: the card slot
(3) snap-in structure is constituted with protection cap (11), and card slot (3) matches with the contour structures of protection cap (11).
3. a kind of HDMI high definition video interface with protection cap according to claim 1, it is characterised in that: the connection
Bar (4) is by constituting rotational structure between rotary shaft (12) and shell (1), and connecting rod (4) is by second spring (13) and outside
Shell constitutes elastic construction between (1).
4. a kind of HDMI high definition video interface with protection cap according to claim 1, it is characterised in that: the protection
Axis (5) is through the inside of bearing (14), and prevention shaft (5) is by constituting rotational structure between bearing (14) and connecting rod (4).
5. a kind of HDMI high definition video interface with protection cap according to claim 1, it is characterised in that: the absorption
It fits closely between cotton layer (6) and data transmission plate (7), and is fitted closely between adsorption cotton layer (6) and absorption layer of charcoal (15), and
And the structure of adsorption cotton layer (6) is engraved structure.
6. a kind of HDMI high definition video interface with protection cap according to claim 1, it is characterised in that: the shaft
(9) through the inside of the first spring (10), and protection cap (11) by shaft (9) and the first spring (10) and shell (1) it
Between constitute rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173459.1U CN208970816U (en) | 2018-07-23 | 2018-07-23 | A kind of HDMI high definition video interface with protection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173459.1U CN208970816U (en) | 2018-07-23 | 2018-07-23 | A kind of HDMI high definition video interface with protection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970816U true CN208970816U (en) | 2019-06-11 |
Family
ID=66749025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821173459.1U Expired - Fee Related CN208970816U (en) | 2018-07-23 | 2018-07-23 | A kind of HDMI high definition video interface with protection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970816U (en) |
-
2018
- 2018-07-23 CN CN201821173459.1U patent/CN208970816U/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: 20190611 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |