CN212875998U - Nixie tube and set-top box - Google Patents
Nixie tube and set-top box Download PDFInfo
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- CN212875998U CN212875998U CN202021674957.1U CN202021674957U CN212875998U CN 212875998 U CN212875998 U CN 212875998U CN 202021674957 U CN202021674957 U CN 202021674957U CN 212875998 U CN212875998 U CN 212875998U
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Abstract
The utility model discloses a charactron and STB. The nixie tube comprises a shell, wherein two light holes which are communicated with the inner side and the outer side of the shell are formed in the shell at intervals; the light-emitting component comprises a circuit board and two light sources, the circuit board is arranged on the inner side of the shell, the two light sources are electrically connected to the circuit board, and one light source is arranged opposite to one light-transmitting hole; the display panel is arranged on the outer side of the shell, two network marks are arranged on the display panel at intervals, one network mark and one light-transmitting hole are arranged oppositely, and the circuit board controls one of the two light sources to be turned on so as to illuminate the network mark corresponding to the light source. The utility model discloses technical scheme makes this STB can show the network frequency channel state to the practicality that this STB used has been improved.
Description
Technical Field
The utility model relates to a STB technical field, in particular to charactron and STB of using this charactron.
Background
A digital video conversion box, called a set-top box for short, is a device for connecting a television and an external signal source. Which can convert the compressed digital signal into television content and display it on a television set. The signal source can be cable, satellite antenna, broadband network, terrestrial broadcast, etc. to enable users to watch digital television programs on the existing television, and can perform interactive digital entertainment, education, commercial activities, etc. through the network.
However, the display function of the set-top box in the related art is single, and the state of the network frequency band cannot be displayed, which reduces the practicability of the set-top box.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a charactron for the STB aims at making this STB can show the network frequency channel state, with the practicality that improves this STB and use.
In order to achieve the above object, the utility model provides a charactron includes:
the light source comprises a shell, a light source and a light source, wherein two light holes communicating the inner side and the outer side of the shell are formed in the shell at intervals;
the light-emitting component comprises a circuit board and two light sources, the circuit board is arranged on the inner side of the shell, the two light sources are electrically connected to the circuit board, and one light source is arranged opposite to one light-transmitting hole; and
the display panel is arranged on the outer side of the shell, two network marks are arranged on the display panel at intervals, one network mark and one light-transmitting hole are arranged oppositely, and the circuit board controls one of the two light sources to be turned on so as to illuminate the network mark corresponding to the light source.
In an embodiment of the present invention, the network identifier is embedded in the display panel.
In an embodiment of the present invention, two of the network identifiers are made of transparent materials.
In an embodiment of the present invention, two of the network identifiers are texts, graphics, or a combination of texts and graphics.
In an embodiment of the present invention, the display panel and the housing are bonded and fixed;
and/or the side circumference of the display panel and the side circumference of the shell are positioned on the same plane.
In an embodiment of the present invention, two of the light sources are light emitting diodes.
In an embodiment of the present invention, two of the light emitting diodes and the circuit board are fixed by welding.
In an embodiment of the present invention, the inner surface of the casing is provided with a connecting post, the circuit board is provided with a connecting hole, and the connecting post is inserted into the connecting hole and is in interference fit with the connecting hole.
In an embodiment of the present invention, the housing has a length direction, the number of the connecting columns is at least two, at least two the connecting columns are located along the length direction of the housing, the number of the connecting holes is the same as the number of the connecting columns, and the positions of the connecting holes correspond to the positions of the connecting columns.
The utility model discloses still provide a STB, include:
a shell: and
the charactron, the charactron is located the casing, the charactron includes:
the light source comprises a shell, a light source and a light source, wherein two light holes communicating the inner side and the outer side of the shell are formed in the shell at intervals;
the light-emitting component comprises a circuit board and two light sources, the circuit board is arranged on the inner side of the shell, the two light sources are electrically connected to the circuit board, and one light source is arranged opposite to one light-transmitting hole; and
the display panel is arranged on the outer side of the shell, two network marks are arranged on the display panel at intervals, one network mark and one light-transmitting hole are arranged oppositely, and the circuit board controls one of the two light sources to be turned on so as to illuminate the network mark corresponding to the light source.
The technical scheme of the utility model nixie tube when being applied to the STB, the circuit board can be opened according to one of them of two light sources of the network frequency channel state control that this STB is located at present, and the light source that should open can illuminate a network sign that corresponds with this light source through the light trap that corresponds with this light source, and the user knows that the STB that can correspond through this network sign is in a network frequency channel this moment. And the state of the network frequency band where the set-top box is located is changed into the state of the other network frequency band, the circuit board can control the other one of the two light sources to be turned on according to the change of the state of the network frequency band of the set-top box and illuminate the other network identifier, so that a user can correspondingly know that the set-top box is located in the other network frequency band through the network identifier. Therefore, the set top box in the scheme can display the network frequency band state of the set top box, so that the display function of the set top box is enhanced, and the practicability of the set top box is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the nixie tube of the present invention;
FIG. 2 is an exploded view of the nixie tube of FIG. 1;
fig. 3 is an exploded view of the housing and circuit board of the nixie tube of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | |
331 | |
|
| 10a | |
50 | |
|
| 11 | Connecting |
51 | |
|
| 30 | |
53 | |
|
| 31 | |
55 | |
|
| | Connecting hole | 57 | |
|
| 33 | |
59 | APPS identification |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a charactron is applied to the STB.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the nixie tube includes a housing 10, a light emitting assembly 30 and a display panel 50; wherein, the shell 10 is provided with two light holes 10a at intervals for communicating the inner side and the outer side of the shell; the light emitting assembly 30 includes a circuit board 31 and two light sources 33, the circuit board 31 is disposed on the inner side of the housing 10, the two light sources 33 are electrically connected to the circuit board 31, and one light source 33 is disposed opposite to one light hole 10 a; the display panel 50 is disposed outside the housing 10, the display panel 50 is provided with two network marks 51 at intervals, one network mark 51 is opposite to the light hole 10a, and the circuit board 31 controls one of the two light sources 33 to be turned on so as to illuminate the network mark 51 corresponding to the light source 33.
In an embodiment of the present invention, the housing 10 can be mainly used for mounting the light emitting assembly 30 and the display panel 50, so that each component of the nixie tube forms a whole for easy installation and management. The shape of the housing 10 may be substantially a rectangular parallelepiped or a square, so that the shape of the housing 10 is regular and is convenient for molding and manufacturing. Of course, in other embodiments, the shape of the housing 10 may be substantially circular. The light holes 10a are mainly used for communicating the inside and the outside of the housing 10, so that light emitted by the light source 33 can pass through and irradiate the corresponding network marks 51, and one network mark 51 corresponds to one light hole 10a and one light source 33. The shape of the light-transmitting hole 10a may be rectangular or square, so that the shape of the light-transmitting hole 10a is regular and is convenient for molding and manufacturing. The circuit board 31 of the light emitting assembly 30 can be mainly used for installing two light sources 33, and when the nixie tube is applied to a set-top box, the circuit board detects a network frequency band where the set-top box is currently located, so as to control one of the two light sources 33 to be turned on, and the other light source to be turned off. The two light sources 33 may be used primarily to emit light to illuminate a corresponding one of the network identifiers 51. The display panel 50 can mainly display the network frequency band where the set-top box is located through the illumination states of the two network identifiers 51, so as to prompt the current network frequency band of the set-top box to a user. At this time, a network identifier 51 corresponds to a network frequency band to represent the strong and weak state of the current network signal, so that the user can play games or watch videos according to the network signal strength. The network frequency band is a state of the network, such as 2.4G, 5.8G, and the like, at this time, when the network frequency band of the set-top box is 2.4G, the circuit board 31 controls the light source corresponding to the network identifier 51 for displaying the 2.4G frequency band to be turned on; on the contrary, when the network frequency band where the set-top box is located is 5.8G, the circuit board 31 controls the light source corresponding to the network identifier 51 for displaying the 5.8G frequency band to be turned on.
The technical scheme of the utility model nixie tube when being applied to the STB, circuit board 31 can be opened according to one of them of two light sources 33 of the network frequency channel state control that this STB is located at present, and the light source 33 that should open can illuminate a network sign 51 that corresponds with this light source 33 through the light trap 10a that corresponds with this light source 33, and the user knows that the STB that can correspond through this network sign 51 this moment is in a network frequency channel. When the network frequency band state of the set-top box is changed to another network frequency band state, the circuit board 31 may control another one of the two light sources 33 to be turned on according to the change of the network frequency band state of the set-top box, and illuminate another network identifier 51, so that the user may correspondingly know that the set-top box is in another network frequency band through the network identifier 51. Therefore, the set top box in the scheme can display the network frequency band state of the set top box, so that the display function of the set top box is enhanced, and the practicability of the set top box is improved.
In an embodiment of the present invention, two network identifiers 51 are embedded in the display panel 50.
It can be understood that the two network identifiers 51 can be embedded to make the distribution thereof more compact, and reduce the overall volume of the display panel 50, thereby reducing the effect of the display panel 50 on space. Meanwhile, the outer surface of the display panel 50 is smooth due to the arrangement, so that the appearance attractiveness of the display panel 50 can be improved. Of course, in other embodiments, the network identifier 51 may also be disposed on the outer surface of the display panel 50, and the display panel 50 is only required to have a corresponding through hole.
In an embodiment of the present invention, the two network identifiers 51 are made of transparent material.
It can be understood that the network identifier 51 is made of a transparent material, so that the light irradiated by the light source 33 can pass through the corresponding network identifier 51, and the network identifier 51 is in a state with higher brightness, so that a user can clearly see the display states of the two network identifiers 51. At this time, the display panel 50 may be made of a non-transparent material, so that the light emitted by the light source 33 can be intensively irradiated onto the corresponding network identifier 51, and the brightness difference between the network identifier 51 and the display panel 50 and the network identifier 51 that is not illuminated is highlighted, thereby improving the prompting effect of the network identifier 51 on the user. Of course, in other embodiments, the network identifier 51 may also be a photochromic material, i.e. a material that can change color when activated by the light source 33. The specific materials of the two network identifiers 51 are not limited in the present application, and the differences can be shown under the illumination of the light source 33 to prompt the user.
In an embodiment of the present invention, the two network identifiers 51 are texts, graphics, or a combination of texts and graphics.
It can be understood that when the network identifier 51 is a character, the network frequency band where the set-top box is currently located can be displayed more intuitively, which is convenient for a user to identify. Therefore, the two network identifiers 51 can be set to 2.4G and 5.8G text styles, respectively. When the network identifier 51 is a graphic, the network identifier 51 may be configured in various forms, for example, one network identifier 51 may be a triangle, and another network identifier 51 may be a square or other shapes, which improves the convenience of configuring the network identifier 51.
In an embodiment of the present invention, the display panel 50 and the housing 10 are fixed by bonding.
It can be understood that the display panel 50 is bonded and fixed, so that the display panel 50 is coated with a layer of glue, and other connecting structures are not needed, thereby ensuring the self strength of the display panel 50 and ensuring the appearance attractiveness of the display panel 50. Moreover, the adhesive fixation has the advantages of simplicity and reliability, so that the stability of the installation of the display panel 50 can be ensured, and the connection process between the display panel and the display panel can be simplified. Of course, in other embodiments, the display panel 50 and the housing 10 may be connected by screws or snaps, so that the panel can be removed for repair and replacement when damaged.
Referring to fig. 1, in an embodiment of the present invention, a side surface of the display panel 50 and a side surface of the housing 10 are located on the same plane.
It can be understood that the display panel 50 and the lateral periphery of the housing 10 are located on the same plane, that is, the shapes of the two are relatively adapted, so that the two are relatively flat at the joint, and the possibility of the step difference caused by the outer surface of the nixie tube can be reduced.
Referring to fig. 2, in an embodiment of the present invention, the two light sources 33 are light emitting diodes 331.
It can be understood that the led 331 has advantages of high brightness, long life, and small volume, so that the light emitting effect, the service life, and the convenience of installation of the light source 33 can be ensured. Of course, in other embodiments, the two light sources 33 may be incandescent lamps, fluorescent lamps, etc.
In an embodiment of the present invention, the two light emitting diodes 331 and the circuit board 31 are fixed by welding.
It can be understood that the light emitting diode 331 is soldered and fixed, so that the light emitting diode 331 is more stably fixed on the circuit board 31, and thus the stability of fixing the light emitting diode 331 can be improved. Of course, in other embodiments, the two light emitting diodes 331 may also be detachably inserted into the circuit board 31, so that the light emitting diodes 331 can be detached for repair and replacement when damaged.
Referring to fig. 2 and 3, in an embodiment of the present invention, the inner surface of the housing 10 is protruded with a connection post 11, the circuit board 31 is provided with a connection hole 31a, and the connection post 11 is inserted into the connection hole 31a and is in interference fit with the connection hole 31 a.
It can be understood that the circuit board 31 is fixed by the tight fit of the connecting column 11 and the connecting hole 31a, the connecting structure of the circuit board 31 and the casing 10 can be simplified, and thus the manufacturing cost of the nixie tube can be reduced; meanwhile, the mounting process of the circuit board 31 can be simplified by aligning the connection holes 31a with the connection posts 11 and inserting the connection posts 11 into the connection holes 31 a. In order to facilitate the insertion of the coupling post 11 into the coupling hole 31a, an end of the coupling post 11 remote from the housing 10 may be provided with a guide surface to guide its insertion into the coupling hole 31 a. Of course, the present application is not limited thereto, and in other embodiments, the circuit board 31 may be connected to the housing 10 by screws or snaps.
In an embodiment of the present invention, the housing 10 is defined to have a length direction, the number of the connecting posts 11 is at least two, the connecting posts 11 are distributed along the length direction of the housing 10 at intervals, and the number of the connecting holes 31a is the same as the number of the connecting posts 11 and the positions thereof correspond to each other.
It can be understood that the arrangement of at least two connecting posts 11 can increase the locking force to the circuit board 31, thereby improving the stability of fixing the circuit board 31. Meanwhile, the possibility of rotation of the circuit board 31 during installation can be avoided by the arrangement of at least two connecting columns 11, so that the final installation effect of the circuit board 31 can be ensured.
Referring to fig. 1, in order to further improve the display function of the set-top box, a WIFI identifier 53 (for displaying a WIFI state), a time identifier 55 (for displaying time), an ethernet identifier 57 (for displaying an ethernet state), and an APPS identifier 59 (for some APP software carried by the system itself, which may be downloaded later) may be further disposed on the display panel 50 at intervals, at this time, the circuit board 31 is provided with light sources 33 corresponding to the identifiers one to one, and the housing 10 is correspondingly provided with a light hole 10 a.
The utility model discloses still provide a STB, this STB includes the casing and locates the charactron of casing, and the concrete structure of this charactron refers to above-mentioned embodiment, because this STB has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. Wherein, can be equipped with the main control board in the casing, this charactron can electric connection in main control board.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A nixie tube is applied to a set top box and is characterized by comprising:
the light source comprises a shell, a light source and a light source, wherein two light holes communicating the inner side and the outer side of the shell are formed in the shell at intervals;
the light-emitting component comprises a circuit board and two light sources, the circuit board is arranged on the inner side of the shell, the two light sources are electrically connected to the circuit board, and one light source is arranged opposite to one light-transmitting hole; and
the display panel is arranged on the outer side of the shell, two network marks are arranged on the display panel at intervals, one network mark and one light-transmitting hole are arranged oppositely, and the circuit board controls one of the two light sources to be turned on so as to illuminate the network mark corresponding to the light source.
2. The nixie tube according to claim 1, wherein two of the network identifiers are embedded in the display panel.
3. The nixie tube according to claim 2, wherein two of the network markers are transparent.
4. The nixie tube according to claim 3, wherein two of the network identifiers are text, graphics, or a combination of text and graphics.
5. The nixie tube according to any one of claims 1 to 4, wherein the display panel and the housing are adhesively secured;
and/or the side circumference of the display panel and the side circumference of the shell are positioned on the same plane.
6. The nixie tube according to any of claims 1-4, wherein two of the light sources are light emitting diodes.
7. The nixie tube according to claim 6, wherein two of the light emitting diodes and the circuit board are fixed by soldering.
8. The nixie tube according to any one of claims 1 to 4, wherein a connection post is convexly provided on an inner surface of the housing, the circuit board is provided with a connection hole, and the connection post is inserted into the connection hole and is in interference fit with the connection hole.
9. The nixie tube according to claim 8, wherein the housing is defined to have a length direction, the number of the connecting columns is at least two, at least two connecting columns are distributed at intervals along the length direction of the housing, and the number of the connecting holes is the same as the number of the connecting columns and corresponds to the positions of the connecting columns.
10. A set top box, comprising:
a shell: and
the nixie tube is arranged on the shell and is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021674957.1U CN212875998U (en) | 2020-08-12 | 2020-08-12 | Nixie tube and set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021674957.1U CN212875998U (en) | 2020-08-12 | 2020-08-12 | Nixie tube and set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875998U true CN212875998U (en) | 2021-04-02 |
Family
ID=75221932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021674957.1U Active CN212875998U (en) | 2020-08-12 | 2020-08-12 | Nixie tube and set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212875998U (en) |
-
2020
- 2020-08-12 CN CN202021674957.1U patent/CN212875998U/en active Active
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