CN201707917U - High definition hard disk player - Google Patents
High definition hard disk player Download PDFInfo
- Publication number
- CN201707917U CN201707917U CN 201020145599 CN201020145599U CN201707917U CN 201707917 U CN201707917 U CN 201707917U CN 201020145599 CN201020145599 CN 201020145599 CN 201020145599 U CN201020145599 U CN 201020145599U CN 201707917 U CN201707917 U CN 201707917U
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- CN
- China
- Prior art keywords
- high definition
- hard disk
- disc player
- lower cover
- hard disc
- 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 relates to a high definition hard disk player, which comprises an upper cover, a lower cover, a front baffle, a rear baffle, a circuit board and a hard disk. A space is formed by the upper cover and the lower cover. The circuit board and the hard disk connected on the circuit board are arranged in the space, wherein the peripheries of the upper cover and the lower cover are provided with flangings; the flangings are provided with connecting holes which fix the front baffle at the front end of the space and fix the rear baffle at the rear end of the space by fixing parts. The high definition hard disk player of the utility model has the advantages of simple structure, easy assembly and good radiating effect, can use the scheme with heat productivity, realizes playing of a high definition audio/video by utilizing an audio/video decoding mainboard and an HDMI interface board, does not adopt a plastic die, has compact structure and accords with the requirements on the aspects of electromagnetic compatibility, electromagnetic interference and the like.
Description
Technical field
The utility model relates to a kind of player, more particularly, relate to a kind of exportable audio frequency, video, etc. the high definition hard disc player of information.
Background technology
In the existing player, the plastic cement of employing or five metals structure are arranged.These products are when design, owing to will consider the demand of aspects such as Electro Magnetic Compatibility and electromagnetic interference (EMI), also need consider the functional structure demand of the each side of product own, as distribution of the functional interface of this body structure of mould of being adopted, product etc., also need take into account the outward appearance of product simultaneously, make product structure very complicated, be not easy to assembling, and assembling needs a large amount of manpowers of waste and material etc.; Along with the development of technology, the power consumption of the main control chip of player is also increasing simultaneously, often because the not good machine that causes of radiating effect is worked as the machine fault.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, provides a kind of high definition hard disc player, and it is simple in structure, compact, easy to assembly, and meets the demand of aspects such as Electro Magnetic Compatibility and electromagnetic interference (EMI).
The technical scheme that its technical matters that solves the utility model adopts is:
Construct a kind of high definition hard disc player, comprise loam cake, lower cover, front apron, backboard, circuit board and hard disk; Described loam cake and described lower cover are formed a space; Described circuit board and the described hard disk that is connected on the circuit board are installed in the described space, wherein, have flanging around described loam cake and the described lower cover, have on the described flanging by fixture described front apron is fixed on the front end in described space, described backboard is fixed on the connecting hole of the rear end in described space.
High definition hard disc player described in the utility model wherein, also comprises keypad and the button of giving the keypad input instruction, and described keypad is connected the front apron rear side by the copper post, and described front apron is provided with several key holes that stretches out for described button.
High definition hard disc player described in the utility model wherein, also comprises the radiator fan that is positioned at behind the described backboard, and the described backboard relevant position before the described radiator fan is provided with the fan louvre, and described lower cover is provided with first louvre.
High definition hard disc player described in the utility model wherein, also comprises hard disk bracket, and described hard disk bracket is connected down by the copper post and covers, and described hard disk is fixedly connected on the hard disk bracket.
High definition hard disc player described in the utility model, wherein, described circuit board comprises the master chip that is arranged on its bottom, on the described master chip heat radiator is installed.
High definition hard disc player described in the utility model wherein, also comprises being installed in down the HDMI output board that covers, and described backboard is provided with several HDMI delivery outlets that is connected with output device for the output port of described HDMI output board.
High definition hard disc player described in the utility model wherein, also comprises being installed in down the USB plate that covers, and described backboard is provided with at least one USB hole that is connected with USB device for the port of described USB plate.
High definition hard disc player described in the utility model, wherein, described front apron is provided with the loam cake draw-in groove of fixed cover position.
High definition hard disc player of the present utility model is fixed on described front apron the front end in described space, described backboard is fixed on the rear end in described space by the connecting hole on the flanging around the upper and lower covers, upper and lower covers can be installed together easily, make the high definition hard disc player simple in structure, compact, easy to assembly, and meet the demand of aspects such as Electro Magnetic Compatibility and electromagnetic interference (EMI).
The use that the copper post of high definition hard disc player of the present utility model connects makes the volume production speed of high definition hard disc player fast, without the die sinking tool; The convection current of heat radiation air draft and air has been strengthened in the design of the radiator fan behind the backboard, fan louvre and first louvre; The use of hard disk bracket and copper post makes the hard disk bottom that more heat-dissipating space be arranged; Be arranged on the master chip of circuit board bottom and be installed in the radiating effect that heat radiator on the master chip has been strengthened master chip; The use of HDMI tablet makes the high definition hard disc player can export the high-definition multimedia signal; The user of USB plate the input and output of high definition hard disc player data; The loam cake draw-in groove that is provided with on the front apron can well fixed cover the position, guaranteed the aesthetic property of product.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the high definition hard disc player assembly structure synoptic diagram of the utility model preferred embodiment;
Fig. 2 is the structural representation of lower cover of the high definition hard disc player of the utility model preferred embodiment.
Embodiment
Below in conjunction with diagram, preferred embodiment of the present utility model is described in detail.
The high definition hard disc player structure of the utility model preferred embodiment as shown in Figure 1, the high definition hard disc player comprises loam cake 1, lower cover 2, front apron 4, backboard 5, circuit board 3 and hard disk 6; Described loam cake 1 and described lower cover 2 are formed a space; Circuit board 3 and the hard disk 6 that is connected on the circuit board 3 are installed in the described space.During the assembling of high definition hard disc player, has flanging 11 around loam cake 1 and the lower cover 2, flanging 11 is provided with connecting hole, fixture by described connecting hole with front apron 4 be fixed on described space front end, backboard 5 is fixed on the rear end in described space and is not adopted plastic mould.
As shown in Figure 1, front apron 4 is provided with several key hole 42, and keypad 7 is connected front apron 4 rear sides by the copper post, stretches out to make things convenient for the user to pass through keypad 7 notice high definition hard disc players for the button of keypad 7 input instructions from key hole 42.
As a preferred embodiment of the present utility model, as Fig. 1, shown in 2, behind the backboard 5 radiator fan is installed, the relevant position of the backboard 5 before the radiator fan is provided with fan louvre 51, thereby strengthen the heat radiation of air flow accentuator plate 3 by radiator fan, lower cover 2 is provided with a plurality of first louvres 21, lay respectively at power supply, circuit board 3, near the hard disk 6, strengthened the convection current of air at the main heat generating component of high definition hard disc player, first louvre 21 can change the size in hole according to user's needs, shape, quantity and whether make the louvre array.
As another preferred embodiment of the present utility model, as shown in Figure 1, the high definition hard disc player also comprises hard disk bracket 8, hard disk 6 is fixedly connected on the hard disk bracket 8, hard disk bracket 8 is connected on the lower cover 2 by the copper post, and the use of hard disk bracket 8 realizes assembling effectively existing mainboard, interface board and hard disk 6, and the space is big in the machine, good heat dissipation effect has also played certain shockproof effect.
As another preferred embodiment of the present utility model, as shown in Figure 1, circuit board 3 master chips are positioned over the bottom of circuit board 3, heat radiator is installed on the master chip, the use of heat radiator makes better heat conduction and heat radiation of master chip, avoid since radiating effect not good cause player when the machine fault.
As another preferred embodiment of the present utility model, as shown in Figure 1, HDMI (High Definition Multimedia Interface) tablet (High Definition Multimedia Interface is installed on the lower cover 2, be called for short HDMI) 9, backboard 5 is provided with the HDMI delivery outlet 52 that the output port of several and HDMI output board 9 is connected for the HDMI output device accordingly, adopt the HDMI tablet to make the high definition hard disc player can export the high-definition multimedia signal, realize the broadcast of high-definition multimedia video by the HDMI output device.
As another preferred embodiment of the present utility model, as shown in Figure 1, the USB plate is installed on the lower cover 2, backboard 5 is provided with at least one USB hole 53 that is connected for USB device accordingly with the port of USB plate, adopt the USB plate to make things convenient for the input and output of high definition hard disc player data, can certainly be according to client's demand in the interface holes that other relevant devices are set on the backboard 5 to make things convenient for the data transmission between high definition hard disc player and the input-output device.
As another preferred embodiment of the present utility model, as shown in Figure 1, front apron 4 is provided with the loam cake draw-in groove 41 of fixed cover 1 position.The effect of fixed cover 1 position had both been played in the design of loam cake draw-in groove 41, had guaranteed the attractive in appearance of product simultaneously again.
Set forth the fit of the utility model high definition hard disc player below in conjunction with Fig. 1,2, copper post, button, button 7 are installed on the front apron 4; Radiator fan, power lead, switch etc. are installed on the backboard 5; Front apron 4 is installed on the lower cover 2, and backboard 5 is installed on the lower cover 2; USB plate, HDMI output board 9, copper post, hard disk bracket 8, circuit board 3, hard disk 6 are installed in down successively and cover; Connect the line between each plate at last, managed line, cover the assembling that loam cake 1 has promptly been finished the high definition hard disc player.
The above only is a preferred embodiment of the present utility model, not in order to restriction the utility model, all any modifications of being done in spirit of the present utility model and principle, is equal to and replaces or improvement etc., all should be included in the protection domain of the present utility model.
Claims (8)
1. a high definition hard disc player comprises loam cake (1), lower cover (2), front apron (4), backboard (5), circuit board (3) and hard disk (6);
Described loam cake (1) and described lower cover (2) are formed a space;
Described circuit board (3) and the described hard disk (6) that is connected on the circuit board (3) are installed in the described space, it is characterized in that, described loam cake (1) and described lower cover (2) have flanging (11) all around, have on the described flanging (11) by fixture described front apron (4) is fixed on the front end in described space, described backboard (5) is fixed on the connecting hole of the rear end in described space.
2. high definition hard disc player according to claim 1, it is characterized in that, also comprise keypad (7) and the button of giving keypad (7) input instruction, described keypad (7) is connected front apron (4) rear side by the copper post, and described front apron (4) is provided with several key holes (42) that stretches out for described button.
3. high definition hard disc player according to claim 1, it is characterized in that, also comprise the radiator fan that is positioned at behind the described backboard (5), described backboard (5) relevant position before the described radiator fan is provided with fan louvre (51), and described lower cover (2) is provided with first louvre (21).
4. high definition hard disc player according to claim 1 is characterized in that, also comprises hard disk bracket (8), and described hard disk bracket (8) is connected on the lower cover (2) by the copper post, and described hard disk (6) is fixedly connected on the hard disk bracket (8).
5. high definition hard disc player according to claim 1 is characterized in that, described circuit board (3) comprises the master chip that is arranged on its bottom, on the described master chip heat radiator is installed.
6. high definition hard disc player according to claim 1, it is characterized in that, also comprise the HDMI output board (9) that is installed on the lower cover (2), described backboard (5) is provided with several HDMI delivery outlets (52) that is connected with output device for the output port of described HDMI output board (9).
7. high definition hard disc player according to claim 1 is characterized in that, also comprises the USB plate that is installed on the lower cover (2), and described backboard (5) is provided with at least one USB hole (53) that is connected with USB device for the port of described USB plate.
8. high definition hard disc player according to claim 1 is characterized in that, described front apron (4) is provided with the loam cake draw-in groove (41) of fixed cover (1) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020145599 CN201707917U (en) | 2010-03-25 | 2010-03-25 | High definition hard disk player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020145599 CN201707917U (en) | 2010-03-25 | 2010-03-25 | High definition hard disk player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707917U true CN201707917U (en) | 2011-01-12 |
Family
ID=43445072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020145599 Expired - Fee Related CN201707917U (en) | 2010-03-25 | 2010-03-25 | High definition hard disk player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707917U (en) |
-
2010
- 2010-03-25 CN CN 201020145599 patent/CN201707917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20160325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |