CN210536826U - Embedded set top box - Google Patents
Embedded set top box Download PDFInfo
- Publication number
- CN210536826U CN210536826U CN201921276340.1U CN201921276340U CN210536826U CN 210536826 U CN210536826 U CN 210536826U CN 201921276340 U CN201921276340 U CN 201921276340U CN 210536826 U CN210536826 U CN 210536826U
- Authority
- CN
- China
- Prior art keywords
- stb
- guide rail
- top box
- connecting rod
- casing
- 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
Links
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an embedded STB, including the STB body, be equipped with the STB casing on the STB body, the both sides of STB casing just are located the connecting rod group that middle part rigidity was provided with two coaxial distributions, are located the outside of STB is provided with the guide rail plate of annular form. The utility model discloses in, the outside of STB casing is rotated and is connected with the guide rail board of annular form, guide rail board bottom joint has the bedplate, rotate certain contained angle position around the bedplate when the guide rail board, then manual rotation STB casing to horizontal position, the heat radiating area increase between STB casing and desktop from this, the STB casing is organized the interior table wall swing joint of guide rail board through two connecting rods, the spout has been seted up to the table wall in the guide rail board, two connecting rod groups on the STB casing are rotatory along spout circumference slip, can change the radiating direction of bottom louvre from this, the radiating effect is good.
Description
Technical Field
The utility model relates to a STB technical field especially relates to an embedded STB.
Background
A digital video converter Box (Set Top Box), abbreviated as STB, is a device that connects a television Set and an external signal source, and is mainly manufactured by an embedded processing technology, and can convert a compressed digital signal into television content and display the television content on the television Set.
At present, liquid crystal display televisions are popular, common set top boxes are bread blocks, radiating holes are formed in the bottoms of the set top boxes, and the set top boxes are usually placed on a table near the televisions, but the structure has the following defects: 1. the gaps between the bottom heat dissipation holes and the tabletop are small, so that the heat dissipation effect is poor, and the tabletop is damaged by the baking action of heat dissipation and high temperature; 2. the dustproof effect is poor, and when the STB was not using, outside dust got into inside through the louvre easily, appeared the dust accumulation, influenced the heat dissipation.
Therefore, the utility model provides an embedded STB.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the embedded set top box aims to solve the problems that the heat dissipation effect is poor due to the fact that the heat dissipation gap between the embedded set top box and a desktop is small, and the dustproof effect is poor when a heat dissipation hole is in an open state when the embedded set top box is not used.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the embedded set top box comprises a set top box body, wherein a set top box shell is arranged on the set top box body, two connecting rod groups which are coaxially distributed are fixedly arranged on the two sides of the set top box shell and in the middle of the set top box shell, an annular guide rail plate is arranged outside the set top box, the end parts of the two connecting rod groups are movably connected with the guide rail plate, and a seat plate is rotatably connected to the outer surface wall of the guide rail plate.
As a further description of the above technical solution:
the inner surface wall of the guide rail plate is provided with sliding grooves distributed in the circumferential direction, and one end of the connecting rod group is located in the sliding grooves and is in sliding and rotating fit with the sliding grooves.
As a further description of the above technical solution:
the connecting rod group is of a cylindrical elastic telescopic rod structure and consists of a fixed pipe, a spring positioned in the fixed pipe and a moving rod sleeved in the fixed pipe.
As a further description of the above technical solution:
the U-shaped fixture block is welded on the upper end face of the seat plate close to the near end, and the U-shaped fixture block is connected with the outer surface wall of the guide rail plate in a buckling mode.
As a further description of the above technical solution:
an auxiliary supporting plate is further arranged at one end, close to the U-shaped clamping block, of the seat plate, a sliding hole is formed in one end of the seat plate, and one end of the auxiliary supporting plate extends into the sliding hole and is in sliding fit with the sliding hole.
As a further description of the above technical solution:
the guide rail plate is also of a waist-shaped structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the outside of STB casing is rotated and is connected with the guide rail board of annular form, guide rail board bottom joint has the bedplate, rotate certain contained angle position around the bedplate when the guide rail board, then manual rotation STB casing to horizontal position, the heat radiating area increase between STB casing and desktop from this, the STB casing is organized the interior table wall swing joint of guide rail board through two connecting rods, the spout has been seted up to the table wall in the guide rail board, two connecting rod groups on the STB casing are rotatory along spout circumference slip, can change the radiating direction of bottom louvre from this, the radiating effect is good.
2. The utility model discloses in, the up end of bedplate is close to one end welding and has U type fixture block, U type fixture block and guide rail plate joint, from this bedplate rotate with the roof casing back that resets, the bedplate is the state of shutoff STB casing bottom louvre, when not using, has radiating efficiency, this kind of folding function portable moreover.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a left side view section provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a partial sectional view of "a" provided in accordance with an embodiment of the present invention.
Illustration of the drawings:
1. a set-top box body; 11. a set-top box housing; 12. a connecting rod group; 121. pipe fixing; 122. a spring; 123. a moving bar; 13. a guide rail plate; 131. a chute; 14. a seat plate; 141. a U-shaped fixture block; 142. a slide hole; 15. and (4) an auxiliary supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an embedded STB, including STB body 1, be equipped with STB casing 11 on the STB body 1, the both sides of STB casing 11 are just located the middle part position and are fixedly provided with two coaxial distribution's connecting rod group 12, the outside that is located STB casing 11 is provided with the guide rail board 13 of annular form, the tip of two connecting rod group 12 all with guide rail board 13 swing joint, the exterior wall that is located guide rail board 13 rotates and is connected with bedplate 14, guide rail board 13 rotates relative bedplate 14 and connects, STB casing 11 is located guide rail board 13 and through connecting rod group 12 normal running fit, can realize the rising of STB 11 and expand and fold and deposit from this.
Specifically, as shown in fig. 3, the inner surface wall of the guide rail plate 13 is provided with circumferentially distributed sliding grooves 131, one end of the connecting rod group 12 is located in the sliding grooves 131 and is in sliding and rotating fit, and one end of the connecting rod group 12 and the sliding grooves 131 are in damping fit structure, so that the fixed-point stop after sliding and rotating is facilitated.
Specifically, as shown in fig. 3, the connecting rod set 12 is a cylindrical elastic telescopic rod structure, the connecting rod set 12 is composed of a fixed tube 121, a spring 122 located in the fixed tube 121, and a moving rod 123 having an end sleeved in the fixed tube 121, and the elastic telescopic rod structure applies a pushing force to the guide rail plate 13 through the connecting rod set 12 to the set-top box shell 11, thereby facilitating the fixed-point stop of the set-top box shell 11 after rotating circumferentially along the guide rail plate 13.
Specifically, as shown in fig. 1 and 2, a U-shaped latch 141 is welded to the upper end surface of the seat plate 14 near the proximal end, the U-shaped latch 141 is snap-connected to the outer surface wall of the rail plate 13, and the cross section of the rail plate 13 may be made into a circular shape, so that the rail plate 13 is snap-fitted and rotatably fitted to the U-shaped latch 141.
Specifically, as shown in fig. 2, an auxiliary support plate 15 is further disposed at one end of the seat plate 14 close to the U-shaped fixture block 141, a sliding hole 142 is formed in one end of the seat plate 14, one end of the auxiliary support plate 15 extends into the sliding hole 142 and is in sliding fit, the auxiliary support plate 15 is in a telescopic fit structure relative to the seat plate 14, the support area of the seat plate 14 is increased after the auxiliary support plate extends out, and the support stability is improved.
Specifically, as shown in fig. 1, the rail plate 13 is also in a waist-shaped structure, which is more convenient to manufacture.
The working principle is as follows: when the heat dissipation device is used, the heat dissipation efficiency needs to be improved by manually shifting the end part of the auxiliary support plate 15 and digging out the sliding hole 142, so that the support area of the seat plate 14 and the auxiliary support plate 15 is increased, then shifting the guide rail plate 13 and rotating around the U-shaped fixture block 141, and then rotating the set top box shell 11 to a horizontal position around the connecting rod group 12, so that the heat dissipation holes at the bottom of the set top box shell 11 are far away from a desktop, the heat dissipation effect is good, and the moving rod 123 on the connecting rod group 12 is in sliding connection with the sliding groove 131, so that the set top box shell 11 can rotate along the circumferential direction of the guide rail plate; when the set top box is not used, the set top box shell 11, the guide rail plate 13 and the seat plate 14 are reset, and the upper end face of the seat plate 14 covers the heat dissipation holes in the bottom of the set top box shell 11, so that the set top box is dustproof and convenient to carry.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an embedded STB, includes STB body (1), be equipped with STB casing (11) on STB body (1), its characterized in that, the both sides of STB casing (11) just are located middle part rigidity and are provided with two coaxial distribution's connecting rod group (12), are located the outside of STB casing (11) is provided with guide rail plate (13) of annular form, two the tip of connecting rod group (12) all with guide rail plate (13) swing joint, are located the exterior wall of guide rail plate (13) rotates and is connected with bedplate (14).
2. An embedded set-top box according to claim 1, wherein the inner surface wall of the guide rail plate (13) is provided with a plurality of circumferentially distributed sliding grooves (131), and one end of the connecting rod set (12) is located in the sliding grooves (131) and is in sliding and rotating fit.
3. The embedded set-top box according to claim 2, wherein the connecting rod set (12) is a cylindrical elastic telescopic rod structure, and the connecting rod set (12) comprises a fixed tube (121), a spring (122) located in the fixed tube (121), and a moving rod (123) having an end sleeved in the fixed tube (121).
4. A set-top box according to claim 3, wherein a U-shaped block (141) is welded on the upper end surface of the seat plate (14) near the end, and the U-shaped block (141) is in snap connection with the outer wall of the guide rail plate (13).
5. The embedded set-top box according to claim 4, wherein an auxiliary support plate (15) is further disposed at an end of the seat plate (14) close to the U-shaped fixture block (141), a sliding hole (142) is formed at an end of the seat plate (14), and an end of the auxiliary support plate (15) extends into the sliding hole (142) and is in sliding fit with the sliding hole.
6. An embedded set-top box according to claim 2, characterized in that the rail plate (13) is also of kidney-shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276340.1U CN210536826U (en) | 2019-08-05 | 2019-08-05 | Embedded set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276340.1U CN210536826U (en) | 2019-08-05 | 2019-08-05 | Embedded set top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210536826U true CN210536826U (en) | 2020-05-15 |
Family
ID=70600746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921276340.1U Expired - Fee Related CN210536826U (en) | 2019-08-05 | 2019-08-05 | Embedded set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210536826U (en) |
-
2019
- 2019-08-05 CN CN201921276340.1U patent/CN210536826U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |