CN209676366U - A kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies - Google Patents
A kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies Download PDFInfo
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- CN209676366U CN209676366U CN201920936112.6U CN201920936112U CN209676366U CN 209676366 U CN209676366 U CN 209676366U CN 201920936112 U CN201920936112 U CN 201920936112U CN 209676366 U CN209676366 U CN 209676366U
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Abstract
The utility model discloses a kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies, including shell, rear baffle is connected on outer casing inner wall, digital television receiver main body is fixedly installed on the left of rear baffle, bottom on the left of rear baffle is fixedly connected with firm plate, and the surface activity of firm plate is connected with firm block.The utility model is by consolidating plate, firm block, smart card, thermovent, Air Filter, supporting block, fixed block, pin shaft, dismount mouth, gag lever post, movable plate, spring, pull ring, the mutual cooperation of built-in horn main body and the hole that amplifies, digital television receiver is set to have had built-in loudspeaker and the aperture apparatus that amplifies, and make digital television receiver easy to disassemble, staff is facilitated to safeguard and repair digital television receiver main body, dust-proof entoilage dismantlement work is also time saving and energy saving, convenient for users to carrying out deashing processing to Air Filter, it brings great convenience to user.
Description
Technical field
The utility model relates to digital television receiver technical fields, specially a kind of to fill with built-in loudspeaker and the hole that amplifies
The direct broadcast satellite digital television receiver set.
Background technique
Ground digital television receiver (also known as terrestrial digital television set box) refers to that receiving function receives ground digital hair
The signal of machine sending is penetrated, common digital television receiver is not easy to dismantle, and disassembly process is time-consuming and laborious, it has not been convenient to staff
Digital television receiver is safeguarded or is repaired, also, existing digital television receiver is also not easy to disassembly dustproof filter screen, prevents
After dirt strainer long-time use, deashing processing need to be carried out to it, be dissipated well to guarantee that digital television receiver is able to carry out
Heat is not easy to disassembly dustproof filter screen, brings great inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of with the direct broadcast satellite of built-in loudspeaker and the aperture apparatus that amplifies number electricity
Depending on receiver, to solve the problems, such as to propose in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind is with built-in loudspeaker and the hole dress that amplifies
The direct broadcast satellite digital television receiver set, including shell are connected with rear baffle, the rear baffle on the outer casing inner wall
Left side is fixedly installed with digital television receiver main body, and the bottom on the left of the rear baffle is fixedly connected with firm plate, described steady
The surface activity of solid plate is connected with firm block, and the bottom of the firm block is fixedly connected with the bottom of outer casing inner wall, the shell
Left side offer smart card, the right side opening of the cover top portion is equipped with thermovent, is arranged on the inner wall of the thermovent
There is Air Filter, the front and rear sides of the thermovent inner wall are fixedly connected to supporting block, the top of the supporting block and Air Filter
Bottom contact with each other, the midpoint of the dust-proof sieve bottom is fixedly connected with fixed block, the right side of the shell and corresponding solid
The position for determining block is connected with pin shaft, and the left end of the pin shaft sequentially passes through shell, thermovent and fixed block and extends to solid
Determine the outside of block, the right side opening of the cover top portion is equipped with dismounting mouth, and the bottom of the dismounting mouth inner wall is connected with limit
Bar, it is described dismounting mouth inner wall on be connected with movable plate, the top of the gag lever post is fixedly connected with the bottom of movable plate,
The surface of the gag lever post and the inside for being located at dismounting mouth are socketed with spring, the bottom end of the spring and the bottom of dismounting mouth inner wall
It is fixedly connected, the top of the spring is fixedly connected with the bottom of movable plate, and the bottom end of the gag lever post sequentially passes through shell, pin
Axis and rear baffle and the inside for extending to rear baffle is flexibly connected with it, are fixedly connected with pulling ring at the top of the movable plate,
The position of built-in horn main body, the right side of the rear baffle and corresponding built-in loudspeaker is fixedly installed on rear side of the outer casing inner wall
It is provided with the hole that amplifies.
Preferably, the surface of the rear baffle and the inner wall of shell contact with each other.
Preferably, it is slidably connected between the firm block and firm plate.
Preferably, the surface of the Air Filter and the inner wall of thermovent contact with each other.
Preferably, it is flexibly connected between the pin shaft and fixed block.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model passes through firm plate, firm block, smart card, thermovent, Air Filter, supporting block, fixed block, pin
Axis, dismounting mouth, gag lever post, movable plate, spring, the mutual cooperation for pulling ring, built-in horn main body and the hole that amplifies, make DTV
Receiver has had built-in loudspeaker and the aperture apparatus that amplifies, and makes digital television receiver easy to disassemble, facilitates staff
Digital television receiver main body is safeguarded and repaired, dust-proof entoilage dismantlement work is also time saving and energy saving, convenient for users to anti-
Dirt net carries out deashing processing, brings great convenience to user.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the partial enlarged view of B-B in the utility model Fig. 1；
Fig. 4 is the cross-sectional view of the structure of the utility model top view；
Fig. 5 is the cross-sectional view of the structure of the utility model left view.
In figure: 1 shell, 2 rear baffles, 3 digital television receiver main bodys, 4 firm plates, 5 firm blocks, 6 smart cards, 7
Thermovent, 8 Air Filters, 9 supporting blocks, 10 fixed blocks, 11 pin shafts, 12 dismounting mouths, 13 gag lever posts, 14 movable plates, 15 springs, 16 are drawn
Rotating ring, horn main body built in 17,18 amplify hole.
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. 1-5, a kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies, including
Shell 1 is connected with rear baffle 2 on 1 inner wall of shell, and the surface of rear baffle 2 and the inner wall of shell 1 contact with each other, rear baffle 2
Left side is fixedly installed with digital television receiver main body 3, and the bottom in 2 left side of rear baffle is fixedly connected with firm plate 4, consolidates plate 4
Surface activity be connected with firm block 5, be slidably connected between firm block 5 and firm plate 4, consolidating plate 4 can be out of firm block 5
Portion is detached from, and the bottom of firm block 5 is fixedly connected with the bottom of 1 inner wall of shell, and the left side of shell 1 offers smart card 6, outside
The right side opening at 1 top of shell is equipped with thermovent 7, is provided with Air Filter 8, the surface of Air Filter 8 and thermovent on the inner wall of thermovent 7
7 inner wall contacts with each other, and the front and rear sides of 7 inner wall of thermovent are fixedly connected to supporting block 9, the top of supporting block 9 with it is dust-proof
The bottom of net 8 contacts with each other, and the midpoint of 8 bottom of Air Filter is fixedly connected with fixed block 10, the right side of shell 1 and corresponding fixation
The position of block 10 is connected with pin shaft 11, and the left end of pin shaft 11 sequentially passes through shell 1, thermovent 7 and fixed block 10 and extends
To the outside of fixed block 10, it is flexibly connected between pin shaft 11 and fixed block 10, the right side opening at 1 top of shell is equipped with dismounting mouth 12,
The bottom of dismounting 12 inner wall of mouth is connected with gag lever post 13, dismounts and is connected with movable plate 14 on the inner wall of mouth 12, mobile
Plate 14 can move to the outside of dismounting mouth 12, and the top of gag lever post 13 is fixedly connected with the bottom of movable plate 14, gag lever post 13
Surface and be located at the inside of dismounting mouth 12 and be socketed with spring 15, the bottom end of the spring 15 and bottom of dismounting 12 inner wall of mouth is fixed connects
It connects, the top of spring 15 is fixedly connected with the bottom of movable plate 14, and the state as shown in the figure of spring 15 is tensional state, when not outer
When object limits, spring 15 can drive movable plate 14 to move downward, and the bottom end of gag lever post 13 sequentially passes through shell 1,11 and of pin shaft
The rear baffle 2 and inside for extending to rear baffle 2 is flexibly connected with it, is flexibly connected, pin shaft 11 between pin shaft 11 and gag lever post 13
It will not influence gag lever post 13 to move up and down, gag lever post 13 can be detached from from pin shaft 11, and the top of movable plate 14 is fixed to be connected
Be connected to and pull ring 16, be fixedly installed with built-in horn main body 17 on rear side of 1 inner wall of shell, the right side of rear baffle 2 and it is corresponding built in
The position of loudspeaker is provided with the hole 18 that amplifies, and passes through firm plate 4, firm block 5, smart card 6, thermovent 7, Air Filter 8, support
Block 9, pin shaft 11, dismounting mouth 12, gag lever post 13, movable plate 14, spring 15, pulls ring 16, built-in horn main body 17 at fixed block 10
With the mutual cooperation in the hole 18 that amplifies, digital television receiver is made to have had built-in loudspeaker and the aperture apparatus that amplifies, and makes number
Television receiver is easy to disassemble, and staff is facilitated to safeguard and repair digital television receiver main body 3,8 ground of Air Filter
Dismantlement work is also time saving and energy saving, convenient for users to carrying out deashing processing to Air Filter 8, brings great convenience to user.
In use, user is moved by pulling ring 16 to pull up movable plate 14 when user need to dismantle Air Filter 8
Movable plate 14 drives gag lever post 13 to move, and gag lever post 13 is detached from from rear baffle 2 and pin shaft 11, pulls pin shaft 11, pin shaft to the right
11 are detached from from fixed block 10, and user, which overturns entire digital television receiver, can be such that Air Filter 8 falls from thermovent 7,
It is dust-proof according to above-mentioned disassembly when needing to dismantle digital television receiver main body 3 to which Air Filter 8 is repaired or be safeguarded
The continuation of the step of net 8 carries out down, and staff pulls rear baffle 2 to the right, and rear baffle 2 drives digital television receiver main body
3 and firm plate 4 move, firm plate 4 is detached from from firm block 5, and digital television receiver main body 3 can move to the outside of shell 1,
The disassembly process of digital television receiver main body 3 is time saving and energy saving.
In summary: the direct broadcast satellite digital television receiver of built-in loudspeaker and the aperture apparatus that amplifies should be had, by firm
Plate 4, firm block 5, smart card 6, thermovent 7, Air Filter 8, supporting block 9, fixed block 10, pin shaft 11, dismounting mouth 12, limit
Bar 13, movable plate 14, spring 15, the mutual cooperation for pulling ring 16, built-in horn main body 17 and the hole 18 that amplifies, solve background skill
The problem of being proposed in art.
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 (5)
1. a kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies, including shell (1), feature
It is: is connected with rear baffle (2) on shell (1) inner wall, is fixedly installed with DTV on the left of the rear baffle (2)
Receiver main body (3), the bottom on the left of the rear baffle (2) are fixedly connected with firm plate (4), the surface of the firm plate (4)
It is connected with firm block (5), the bottom of the firm block (5) is fixedly connected with the bottom of shell (1) inner wall, the shell
(1) it is offered on the left of smart card (6), the right side opening at the top of the shell (1) is equipped with thermovent (7), the thermovent
(7) it being provided on inner wall Air Filter (8), the front and rear sides of thermovent (7) inner wall are fixedly connected to supporting block (9),
The top of the supporting block (9) and the bottom of Air Filter (8) contact with each other, and the midpoint of Air Filter (8) bottom is fixed to be connected
It is connected to fixed block (10), the position of the right side of the shell (1) and corresponding fixed block (10) is connected with pin shaft (11), described
The left end of pin shaft (11) sequentially passes through shell (1), thermovent (7) and fixed block (10) and the outside for extending to fixed block (10),
Right side opening at the top of the shell (1) is equipped with dismounting mouth (12), and the bottom of described dismounting mouth (12) inner wall is connected with limit
Bar (13), it is described dismounting mouth (12) inner wall on be connected with movable plate (14), the top of the gag lever post (13) and movement
The bottom of plate (14) is fixedly connected, the surface of the gag lever post (13) and be located at dismounting mouth (12) inside be socketed with spring
(15), the bottom end of the spring (15) is fixedly connected with the bottom of dismounting mouth (12) inner wall, the top of the spring (15) and shifting
The bottom of movable plate (14) is fixedly connected, and the bottom end of the gag lever post (13) sequentially passes through shell (1), pin shaft (11) and rear baffle
(2) it and extends to the inside of rear baffle (2) and is flexibly connected with it, be fixedly connected with pulling ring at the top of the movable plate (14)
(16), it is fixedly installed with built-in horn main body (17) on rear side of shell (1) inner wall, the right side of the rear baffle (2) and right
The position of built-in loudspeaker is answered to be provided with the hole that amplifies (18).
2. a kind of direct broadcast satellite Digital TV Receiving with built-in loudspeaker and the aperture apparatus that amplifies according to claim 1
Machine, it is characterised in that: the surface of the rear baffle (2) and the inner wall of shell (1) contact with each other.
3. a kind of direct broadcast satellite Digital TV Receiving with built-in loudspeaker and the aperture apparatus that amplifies according to claim 1
Machine, it is characterised in that: be slidably connected between the firm block (5) and firm plate (4).
4. a kind of direct broadcast satellite Digital TV Receiving with built-in loudspeaker and the aperture apparatus that amplifies according to claim 1
Machine, it is characterised in that: the surface of the Air Filter (8) and the inner wall of thermovent (7) contact with each other.
5. a kind of direct broadcast satellite Digital TV Receiving with built-in loudspeaker and the aperture apparatus that amplifies according to claim 1
Machine, it is characterised in that: be flexibly connected between the pin shaft (11) and fixed block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936112.6U CN209676366U (en) | 2019-06-20 | 2019-06-20 | A kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936112.6U CN209676366U (en) | 2019-06-20 | 2019-06-20 | A kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies |
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| Publication Number | Publication Date |
|---|---|
| CN209676366U true CN209676366U (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920936112.6U Active CN209676366U (en) | 2019-06-20 | 2019-06-20 | A kind of direct broadcast satellite digital television receiver with built-in loudspeaker and the aperture apparatus that amplifies |
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| Country | Link |
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| CN (1) | CN209676366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112019899A (en) * | 2020-08-28 | 2020-12-01 | 深圳市锐锐科电子有限公司 | Bidirectional digital set top box with automatic regular dust removal structure |
-
2019
- 2019-06-20 CN CN201920936112.6U patent/CN209676366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112019899A (en) * | 2020-08-28 | 2020-12-01 | 深圳市锐锐科电子有限公司 | Bidirectional digital set top box with automatic regular dust removal structure |
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