CN207910928U - A kind of STB casing that pressure resistance is breakage-proof - Google Patents
A kind of STB casing that pressure resistance is breakage-proof Download PDFInfo
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- CN207910928U CN207910928U CN201820046840.5U CN201820046840U CN207910928U CN 207910928 U CN207910928 U CN 207910928U CN 201820046840 U CN201820046840 U CN 201820046840U CN 207910928 U CN207910928 U CN 207910928U
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- Prior art keywords
- frame
- proof
- breakage
- casing
- pressure resistance
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Abstract
The utility model discloses a kind of STB casings that pressure resistance is breakage-proof, including casing, bracket component, dampening assembly, frame, head cover, bottom plate, supporting rack, air channel, Air Filter, logical terminal, support plate, control flume, drop resistant holder, coupling bar, longitudinal damping spring and horizontal shock-absorbing spring.Main innovation point of the device using the holder of arc as damping, keep the contact surface of supporting rack and placed side smooth by the arcuate structure of support frame bottom, prevent outer casing base from generating cut to placed side, pass through the collective effect of air channel and Air Filter, enable set-top box in the device portion when while accomplish timely to radiate, prevent the entrance of external dust, support plate is arranged above air channel, pass through the elasticity of support plate, make set-top box when being shaken, support plate can be relied on to buffer internal pressure, fallen touch when, the dampening assembly installed by drop resistant internal stent, to play preferable damping effect.
Description
Technical field
The utility model is related to a kind of STB casing, specially a kind of STB casing that pressure resistance is breakage-proof belongs to machine top
Box accessories field.
Background technology
With the development of modern science and technology, the television set in domestic electric appliances has come into the digital remote control TV epoch, electricity
The limitation that line traffic control has been broken away from depending on machine begins through top box of digital machine to obtain desired signal.Set-top box is a connection television set
With the equipment of outside source.The digital signal of compression can be changed into television content by it, and be shown on a television set.Machine
The content that top box receives other than image that simulated television can provide, sound is more that digital content can be received, including
Electronic program guides, internet webpage, subtitle etc..It enables users to watch digital television program on existing television set, and can
Formula digitlization amusement, education and commercialization activity are interacted by network.In the long-time service of set-top box, reel difficulty
To avoid because general set-top box is the reason of being designed as being conducive to carrying and the plastic material to radiate, the shell of set-top box is more crisp
It is weak, therefore, a kind of standard configuration of set-top box is increasingly becoming to the protective device of set-top box.
The existing shell for set-top box there is certain defect, is in particular in design：General machine top
Box shell is mostly monolithic construction, and dismounting is inconvenient, and general STB casing is to ensure its stability, often heavier-weight,
While material cost is larger, the effect of drop resistant can also weaken with the increase of weight, can not be timely when colliding with
Divide and lay down pressure, so that causing certain damage to set-top box internal element.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of STB casing that pressure resistance is breakage-proof.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of STB casing that pressure resistance is breakage-proof, packet
Casing, bracket component and dampening assembly are included, the casing side installs the bracket component, institute is installed in the middle part of the bracket component
State dampening assembly, the casing includes rectangular frame, and the base of frame is arranged bottom plate, head cover is installed above the frame,
Several supporting racks are arranged in the bottom base plate, and air channel is arranged in the middle part of the bottom plate, Air Filter is installed in the middle part of the air channel,
Several logical terminals, the support plate of the middle part installation bar shaped of the lower portion, the frame are set on the lower portion side wall
The control flume of bar shaped is set on the wooden partition of frame side, several drop resistant holders are installed in the head cover side, and the dampening assembly includes
There are three the coupling bar of through-hole, the coupling bar upper and lower ends are respectively mounted longitudinal damping spring, and the coupling bar side installation is horizontal
To damping spring.
Preferably, described in order to enable control flume and logical terminal to be respectively acting on the control panel and wire casing of set-top box
The size of control flume is less than the side plate of the frame, and the control flume is located at the opposite side of the logical terminal.
Preferably, it is arc to make the connection that can stablize between supporting rack and drop resistant holder, support frame as described above bottom end
Structure, and support frame as described above bottom end side matches with drop resistant holder bottom end side.
Preferably, in order to keep the assembly and disassembly between head cover and frame convenient, the drop resistant holder generally arc knot
Structure, and the drop resistant holder is movably connected with support frame as described above.
Preferably, in order to enable the set-top box inside the braced frame that support plate stablizes, the support plate by its two
The snap-gauge of end setting is connected on the inner wall of the frame both sides.
Preferably, in order to make set-top box that the normal work of Air Filter, the Air Filter will not be hindered to be mounted on when placing
On the lower side in the middle part of the air channel, there are certain distances with air channel top.
Preferably, in order to enable dampening assembly uniformly to share the pressure on drop resistant holder to each damping spring, institute
It states coupling bar to be arranged at the center of the drop resistant holder, and the coupling bar passes through the longitudinal damping spring and the transverse direction
Damping spring is connected on the drop resistant holder.
Preferably, it is placed on to enable set-top box to stablize, the size of the air channel is less than the bottom plate.
The utility model has the beneficial effects that：Main innovation point of the device using the holder of arc as damping, passes through
The arcuate structure of support frame bottom keeps the contact surface of supporting rack and placed side smooth, prevents outer casing base from being generated to placed side and draws
Trace, by the collective effect of air channel and Air Filter, enable set-top box in the device portion when while accomplish timely to radiate,
The entrance for preventing external dust engraves the design in hole but also the weight of device is more slim and graceful, and support plate is arranged on air channel
Side, by the elasticity of support plate, makes set-top box when being shaken, and support plate can be relied on to buffer internal pressure, fallen
When touching, the drop resistant holder of arc can will fall the impulse force for touching generation and be gathered at the center of arc, be installed by drop resistant internal stent
Dampening assembly, so that impulse force is evenly spread on longitudinal damping spring and horizontal shock-absorbing spring along coupling bar, pass through spring
Deformation power is offset with impulse force, to play preferable damping effect.Device has simple in structure, efficient work, easy to operate,
Highly practical feature.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model stereochemical structure decomposing schematic representation.
Fig. 3 is the utility model dampening assembly dimensional structure diagram.
Fig. 4 is the utility model a-quadrant details enlarged drawing.
In figure：1, casing, 2, bracket component, 3, dampening assembly, 4, frame, 5, head cover, 6, bottom plate, 7, supporting rack, 8, logical
Air drain, 9, Air Filter, 10, logical terminal, 11, support plate, 12, control flume, 13, drop resistant holder, 14, coupling bar, 15, longitudinal damping
Spring, 16, horizontal shock-absorbing spring.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -4, a kind of STB casing that pressure resistance is breakage-proof, including casing 1, bracket component 2 and damping group
Dampening assembly 3 is installed at part 3,1 side mounting bracket assembly 2 of casing, 2 middle part of bracket component, and casing 1 includes rectangular frame 4, frame
Bottom plate 6 is arranged in 4 bottom of frame, and head cover 5 is installed in 4 top of frame, several supporting racks 7,6 middle part setting of bottom plate is arranged in 6 bottom of bottom plate
Air Filter 9 is installed at air channel 8, the middle part of air channel 8, is arranged several logical terminals 10 in 4 internal side wall of frame, inside frame 4
The support plate 11 of bar shaped is installed at middle part, the control flume 12 of bar shaped is arranged on 4 side wooden partition of frame, several are installed in 5 side of head cover
Drop resistant holder 13, dampening assembly 3 include the coupling bar 14 there are three through-hole, and 14 upper and lower ends of coupling bar are respectively mounted longitudinal damping bullet
Horizontal shock-absorbing spring 16 is installed in spring 15,14 side of coupling bar.
As a kind of technical optimization scheme of the utility model, the size of control flume 12 is less than the side plate of frame 4, and controls
Slot 12 is located at the opposite side of logical terminal 10, enable control flume 12 and logical terminal 10 be respectively acting on set-top box control panel and
On wire casing.
As a kind of technical optimization scheme of the utility model, 7 bottom end of supporting rack is arcuate structure, and 7 bottom end of supporting rack
Side matches with 13 bottom end side of drop resistant holder, makes the connection that can stablize between supporting rack 7 and drop resistant holder 13.
As a kind of technical optimization scheme of the utility model, the generally arcuate structure of drop resistant holder 13, and drop resistant holder
13 are movably connected with supporting rack 7, keep between head cover 5 and frame 4 assembly and disassembly convenient.
As a kind of technical optimization scheme of the utility model, support plate 11 is connected to frame by the snap-gauge that its both ends is arranged
On 4 both sides inner wall of frame, enable the set-top box inside the braced frame 4 that support plate 11 stablizes.
As a kind of technical optimization scheme of the utility model, Air Filter 9 is on the lower side mounted on 8 middle part of air channel, with ventilation
There are certain distances at slot 8 top, and set-top box is made not hinder the normal work of Air Filter 9 when placing.
As a kind of technical optimization scheme of the utility model, coupling bar 14 is arranged at the center of drop resistant holder 13, and
Coupling bar 14 is connected to by longitudinal damping spring 15 and horizontal shock-absorbing spring 16 on drop resistant holder 13, and dampening assembly 3 is enable
Pressure on drop resistant holder 13 is uniformly shared to each damping spring.
As a kind of technical optimization scheme of the utility model, the size of air channel 8 is less than bottom plate 6, enables set-top box
Stabilization is placed on bottom plate 6.
When the utility model is used, first, set-top box is placed in inside casing 1, head cover 5 is engaged with frame 4, makes to resist
It falls holder 13 to be bonded with the matching of the gap of supporting rack 7, set-top box is placed in the support plate 11 right over air channel 8, by dust-proof
Net 9 protects 1 internal environment of casing, plays the role of pressure buffer, bottom plate 6 to set-top box by flexible support plate 11
It is provided with control flume 12 between frame 4, so that the control panel of set-top box is accurately received signal, set-top box by control flume 12
Be routed through logical terminal 10 and external connection, fallen touch when, the drop resistant holder of arc 13 can will fall the impulse force for touching generation
It is gathered at the center of arc, the dampening assembly 3 installed by 13 inside of drop resistant holder makes impulse force uniformly divide along coupling bar 14
Longitudinal damping spring 15 is scattered to on horizontal shock-absorbing spring 16, by the deformation power of spring, is offset with impulse force, to play preferably
Damping effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of STB casing that pressure resistance is breakage-proof, including casing (1), bracket component (2) and dampening assembly (3), feature exists
In：The bracket component (2) is installed in casing (1) side, and the dampening assembly (3) is installed in the middle part of the bracket component (2),
The casing (1) includes rectangular frame (4), frame (4) the bottom setting bottom plate (6), installation top above the frame (4)
It covers (5), several supporting racks (7) are arranged in bottom plate (6) bottom, and air channel (8) is arranged in the middle part of the bottom plate (6), described logical
Air Filter (9) is installed in the middle part of air drain (8), several logical terminals (10), the frame are set in frame (4) internal side wall
(4) support plate (11) of bar shaped is installed at internal middle part, and the control flume (12) of bar shaped is arranged on the wooden partition of frame (4) side,
Several drop resistant holders (13) are installed in head cover (5) side, and the dampening assembly (3) includes the coupling bar there are three through-hole
(14), coupling bar (14) upper and lower ends are respectively mounted longitudinal damping spring (15), and coupling bar (14) the side installation is laterally
Damping spring (16).
2. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：The control flume (12)
Size is less than the side plate of the frame (4), and the control flume (12) is located at the opposite side of the logical terminal (10).
3. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：Support frame as described above (7) bottom
End is arcuate structure, and support frame as described above (7) bottom end side matches with drop resistant holder (13) the bottom end side.
4. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：The drop resistant holder (13)
Generally arcuate structure, and the drop resistant holder (13) is movably connected with support frame as described above (7).
5. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：The support plate (11) is logical
The snap-gauge for crossing the setting of its both ends is connected on the inner wall of the frame (4) both sides.
6. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：Air Filter (9) peace
On the lower side in the middle part of the air channel (8), there are certain distances with the air channel (8) top.
7. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：The coupling bar (14) sets
It sets at the center of the drop resistant holder (13), and the coupling bar (14) passes through the longitudinal damping spring (15) and the cross
It is connected on the drop resistant holder (13) to damping spring (16).
8. a kind of breakage-proof STB casing of pressure resistance according to claim 1, it is characterised in that：The air channel (8)
Size is less than the bottom plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046840.5U CN207910928U (en) | 2018-01-11 | 2018-01-11 | A kind of STB casing that pressure resistance is breakage-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046840.5U CN207910928U (en) | 2018-01-11 | 2018-01-11 | A kind of STB casing that pressure resistance is breakage-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910928U true CN207910928U (en) | 2018-09-25 |
Family
ID=63567091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820046840.5U Expired - Fee Related CN207910928U (en) | 2018-01-11 | 2018-01-11 | A kind of STB casing that pressure resistance is breakage-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949913A (en) * | 2021-11-05 | 2022-01-18 | 郭雨 | Digital television broadcasting set-top box |
-
2018
- 2018-01-11 CN CN201820046840.5U patent/CN207910928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949913A (en) * | 2021-11-05 | 2022-01-18 | 郭雨 | Digital television broadcasting set-top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 518101 Second Floor 206 of B1 Factory Building, 2-3 Sunshine Industrial Park, Hezhou South Industrial Zone, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Pingjiang Ying Technology Co., Ltd. Address before: 430056 No. 18 Shenlong Avenue, Wuhan Economic Development Zone, Hubei Province Patentee before: Gao Yagui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |