CN207572067U - A kind of digital media player - Google Patents
A kind of digital media player Download PDFInfo
- Publication number
- CN207572067U CN207572067U CN201721763334.XU CN201721763334U CN207572067U CN 207572067 U CN207572067 U CN 207572067U CN 201721763334 U CN201721763334 U CN 201721763334U CN 207572067 U CN207572067 U CN 207572067U
- Authority
- CN
- China
- Prior art keywords
- digital media
- media player
- insulating layer
- main body
- metallic conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of digital media player, including earpiece holes, display screen, digital media player main body, control panel, card storage slot, the hole that amplifies, holding tank, convex block, USB joint, host, loud speaker, accumulator, charging hole, heat emission hole, the first insulating layer, the first metallic conductor, N-type semiconductor, P-type semiconductor, the second metallic conductor, second insulating layer and radiator.The utility model is scientific and reasonable for structure; it is safe and convenient to use; there is provided USB joints, can directly be used when digital media player is used to be connect with external equipment, while directly take in holding tank when not in use; it is not take up space; there is provided radiator, amount of heat can be generated during the use of digital media player long-time, can rapid cooling be carried out to the heat that equipment generates with heat emission hole by the radiator that back is set in time; machine is protected, extends the service life of equipment.
Description
Technical field
The utility model is related to digital media player technical field, specially a kind of digital media player.
Background technology
Digital media player is converter tools common in the modern life, and people can be by digital media player side
Just the program that viewing is liked oneself, while people can not hear in order not to bothering others or clearly programme content, earphone
Also become the indispensable tool used with digital media player collocation.
But digital media player currently on the market is not only complicated, but also function is single, is not provided with USB and connects
Head can not directly use when digital media player is used to be connect with external equipment, be not provided with radiator, Digital Media
Amount of heat can be generated during the use of player long-time, the radiator that can not be set in time by back is dissipated with heat emission hole
Heat protects machine.
Utility model content
The utility model provides a kind of digital media player, can effectively solve to propose not set in above-mentioned background technology
USB joint is put, can not directly be used when digital media player is used to be connect with external equipment, be not provided with radiator,
Amount of heat can be generated during the use of digital media player long-time, it can not be in time by the radiator that back is set with dissipating
The problem of hot hole radiates, protection machine.
To achieve the above object, the utility model provides following technical solution：A kind of digital media player, including earphone
Hole, digital media player main body, control panel, card storage slot, the hole that amplifies, holding tank, convex block, USB joint, host, is raised display screen
Sound device, accumulator, charging hole, heat emission hole, the first insulating layer, the first metallic conductor, N-type semiconductor, P-type semiconductor,
Second metallic conductor, second insulating layer and radiator, the digital media player body top are provided with earpiece holes, the number
Word media player body side is provided with display screen, the digital media player body side and is set positioned at display screen bottom
Control panel is equipped with, the digital media player main body opposite side is provided with card storage slot, and the card storage trench bottom, which is provided with, to amplify
Hole, the bottom hole portion that amplifies are provided with holding tank, and USB joint, the USB joint side setting are provided on the inside of the holding tank
There is convex block, the digital media player body interior is provided with host, and the host bottom is provided with accumulator, the electric power storage
Charging hole is provided at the top of pond, the host both sides are both provided with loud speaker, are set on the inside of the digital media player main body
There is radiator, second insulating layer is provided on the inside of the radiator, the second insulating layer side is provided with the second metallic conductor,
The second metallic conductor side has been equidistantly positioned P-type semiconductor, and the P-type semiconductor side is provided with electron type
Semiconductor, the N-type semiconductor side are provided with the first metallic conductor, and the first metallic conductor side is provided with first
Insulating layer offers heat emission hole on the outside of the digital media player main body and positioned at the first insulating layer side is equidistant, described
Control panel output terminal is electrically connected host and radiator input terminal.
Preferably, the convex block and USB joint pass through strength glue sticking.
Preferably, the digital media player main body and host are bolted.
Preferably, first insulating layer and second insulating layer are a kind of components of ceramic material.
Preferably, first insulating layer and the first metallic conductor are bonded by bonding agent.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, there is provided USB joints, can directly be used when digital media player is used to be connect with external equipment, while do not make
Used time is directly taken in holding tank, is not take up space, there is provided radiator, during digital media player long-time use
Amount of heat can be generated, the radiator that can be set in time by back quickly dissipates the heat that equipment generates with heat emission hole
Heat protects machine, extends the service life of equipment.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the sectional view of the utility model；
Figure label：1st, earpiece holes；2nd, display screen；3rd, digital media player main body；4th, control panel；5th, card storage slot；6、
Amplify hole；7th, holding tank；8th, convex block；9th, USB joint；10th, host；11st, loud speaker；12nd, accumulator；13rd, charging hole；14th, it dissipates
Hot hole；15th, the first insulating layer；16th, the first metallic conductor；17th, N-type semiconductor；18th, P-type semiconductor；19th, the second gold medal
Belong to conductor；20th, second insulating layer；21st, radiator.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-3, a kind of technical solution of the utility model offer, a kind of digital media player, including
Earpiece holes 1, display screen 2, digital media player main body 3, control panel 4, card storage slot 5, the hole 6 that amplifies, holding tank 7, convex block 8, USB
Connector 9, host 10, loud speaker 11, accumulator 12, charging hole 13, heat emission hole 14, the first insulating layer 15, the first metallic conductor 16,
N-type semiconductor 17, P-type semiconductor 18, the second metallic conductor 19, second insulating layer 20 and radiator 21, Digital Media
3 top of player main body is provided with earpiece holes 1, and 3 side of digital media player main body is provided with display screen 2, and Digital Media is broadcast
It puts 3 side of device main body and 2 bottom of display screen is provided with control panel 4,3 opposite side of digital media player main body is provided with storage
Card slot 5,5 bottom of card storage slot are provided with the hole 6 that amplifies, and 6 bottom of hole that amplifies is provided with holding tank 7, and 7 inside of holding tank is provided with USB
Connector 9,9 side of USB joint are provided with convex block 8, and digital media player main body 3 is internally provided with host 10,10 bottom of host
Accumulator 12 is provided with, 12 top of accumulator is provided with charging hole 13, and 10 both sides of host are both provided with loud speaker 11, Digital Media
3 inside of player main body is provided with radiator 21, and 21 inside of radiator is provided with second insulating layer 20,20 side of second insulating layer
The second metallic conductor 19 is provided with, 19 side of the second metallic conductor has been equidistantly positioned P-type semiconductor 18, and cavity type is partly led
18 side of body is provided with N-type semiconductor 17, and 17 side of N-type semiconductor is provided with the first metallic conductor 16, the first metal
16 side of conductor is provided with the first insulating layer 15,3 outside of digital media player main body and positioned at 15 side of the first insulating layer etc.
Distance offers heat emission hole 14, and 4 output terminal of control panel is electrically connected 21 input terminal of host 10 and radiator.
In order to which preferably convex block 8 and USB joint 9 are combined closely, in the present embodiment, it is preferred that convex block 8 and USB joint 9
Pass through strength glue sticking.
In order to which preferably digital media player main body 3 and host 10 are combined closely, in the present embodiment, it is preferred that number
Word media player main body 3 and host 10 are bolted.
In order to play insulating effect, in the present embodiment, it is preferred that the first insulating layer 15 and second insulating layer 20 are a kind of
The component of ceramic material.
In order to which preferably the first insulating layer 15 and the first metallic conductor 16 are combined closely, in the present embodiment, it is preferred that the
One insulating layer 15 and the first metallic conductor 16 are bonded by bonding agent.
The operation principle and process for using of the utility model：The earpiece holes 1 at 3 top of digital media player main body are convenient for company
Lug machine, the card storage slot 5 of side are easily installed memory card, and the hole 6 that amplifies of both sides is convenient for amplification sound, and the holding tank 7 of lower section is just
It is placed in by the USB joint 9 for being provided with convex block 8, front is provided with display screen 2 and control panel 4 is watched and controlled, and bottom is set
Put charging hole 13, it is internal then there is provided host 10 and accumulator 12,10 both sides of host are provided with loud speaker 11, and back is provided with
By the first insulating layer 15, the first metallic conductor 16, N-type semiconductor 17, P-type semiconductor 18,19 and of the second metallic conductor
The radiator 21 that second insulating layer 20 is formed, outside are then radiated by heat emission hole 14, and there is provided USB joints 9, can make
It directly uses when being connect with digital media player with external equipment, while directly takes in holding tank 7 when not in use, do not account for
With space, there is provided radiator, amount of heat can be generated during the use of digital media player long-time, can be led in time
The radiator 21 for crossing back setting carries out rapid cooling with heat emission hole 14 to the heat that equipment generates, and protects machine, extends equipment
Service life.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of digital media player, including earpiece holes (1), display screen (2), digital media player main body (3), control panel
(4), card storage slot (5), the hole that amplifies (6), holding tank (7), convex block (8), USB joint (9), host (10), loud speaker (11), electric power storage
Pond (12), charging hole (13), heat emission hole (14), the first insulating layer (15), the first metallic conductor (16), N-type semiconductor
(17), P-type semiconductor (18), the second metallic conductor (19), second insulating layer (20) and radiator (21), it is characterised in that：
Earpiece holes (1) are provided at the top of the digital media player main body (3), digital media player main body (3) side is set
It is equipped with display screen (2), digital media player main body (3) side and display screen (2) bottom is provided with control panel
(4), digital media player main body (3) opposite side is provided with card storage slot (5), and card storage slot (5) bottom is provided with expansion
Sound hole (6), the hole that amplifies (6) bottom are provided with holding tank (7), USB joint (9), institute are provided on the inside of the holding tank (7)
It states USB joint (9) side and is provided with convex block (8), the digital media player main body (3) is internally provided with host (10), institute
It states host (10) bottom and is provided with accumulator (12), charging hole (13), the host are provided at the top of the accumulator (12)
(10) both sides are both provided with loud speaker (11), and radiator (21) is provided on the inside of the digital media player main body (3), described
Second insulating layer (20) is provided on the inside of radiator (21), second insulating layer (20) side is provided with the second metallic conductor
(19), the second metallic conductor (19) side has been equidistantly positioned P-type semiconductor (18), the P-type semiconductor
(18) side is provided with N-type semiconductor (17), and N-type semiconductor (17) side is provided with the first metallic conductor
(16), the first metallic conductor (16) side is provided with the first insulating layer (15), and the digital media player main body (3) is outside
Side and heat emission hole (14) is offered positioned at the first insulating layer (15) side is equidistant, control panel (4) output terminal is electrically connected
Host (10) and radiator (21) input terminal.
2. a kind of digital media player according to claim 1, it is characterised in that：The convex block (8) and USB joint
(9) pass through strength glue sticking.
3. a kind of digital media player according to claim 1, it is characterised in that：The digital media player main body
(3) it is bolted with host (10).
4. a kind of digital media player according to claim 1, it is characterised in that：First insulating layer (15) and
Two insulating layers (20) are a kind of components of ceramic material.
5. a kind of digital media player according to claim 1, it is characterised in that：First insulating layer (15) and
One metallic conductor (16) is bonded by bonding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763334.XU CN207572067U (en) | 2017-12-18 | 2017-12-18 | A kind of digital media player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763334.XU CN207572067U (en) | 2017-12-18 | 2017-12-18 | A kind of digital media player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572067U true CN207572067U (en) | 2018-07-03 |
Family
ID=62687131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763334.XU Expired - Fee Related CN207572067U (en) | 2017-12-18 | 2017-12-18 | A kind of digital media player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572067U (en) |
-
2017
- 2017-12-18 CN CN201721763334.XU patent/CN207572067U/en not_active Expired - Fee Related
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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: 20190812 Address after: 730000 North Beach 400, Chengguan District, Lanzhou City, Gansu Province Patentee after: LANZHOU UNIVERSITY OF ARTS AND SCIENCE Address before: 730030 401 Tianqing Avenue 706 Chengguan District, Lanzhou City, Gansu Province Patentee before: Liu Yanyan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191218 |