CN210429156U - Nixie tube with tight package - Google Patents
Nixie tube with tight package Download PDFInfo
- Publication number
- CN210429156U CN210429156U CN201921347110.XU CN201921347110U CN210429156U CN 210429156 U CN210429156 U CN 210429156U CN 201921347110 U CN201921347110 U CN 201921347110U CN 210429156 U CN210429156 U CN 210429156U
- Authority
- CN
- China
- Prior art keywords
- encapsulating
- nixie tube
- lamp plate
- side shell
- shell
- 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.)
- Active
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a charactron of closely packing, including lamp plate, face-piece, encapsulating layer and annular side shell, the face-piece with the side shell is connected in order to form one side open-ended and can hold the encapsulating chamber of lamp plate, the encapsulating layer is filled in the encapsulating chamber, encapsulating intracavity portion is provided with the setting element, the lamp plate passes through the setting element and sets up in the encapsulating chamber, and be provided with the encapsulating distance between the lamp plate and the inside wall of side shell; the size of lamp plate can be adjusted according to actual conditions, need not to hug closely the inside wall of side shell, save the cost, simultaneously with there is the encapsulating distance between the inside wall of side shell, the coating of encapsulating layer is in encapsulating the chamber, the lamp plate is located the intermediate position at encapsulating layer top, the encapsulating layer is connected except the inside wall with the side shell, still be connected with the back of lamp plate and the back of setting element and/or face-piece, the area of connecting has been increased, and more closely the parcel lamp plate, sealed effect has been optimized.
Description
Technical Field
The utility model relates to a display device, especially a charactron.
Background
The traditional nixie tube comprises a lamp panel and a shell, wherein the shell consists of a face shell and an annular side shell, the lamp panel is placed in a glue filling cavity formed by the face shell and the side shell, and then glue filling packaging is carried out, and the relative position of the lamp panel and the face shell needs to be limited, so that a light source part on the lamp panel corresponds to a light transmitting opening of the face shell, and the light source part cannot be displaced due to the filling of glue in the glue filling process;
therefore, the lamp plate is produced according to the specification of the shell in the past, the size of the lamp plate conforms to the glue filling cavity area in the shell, the inner wall of the shell is utilized for positioning, the light source part on the lamp plate is correspondingly matched with the position of the light transmission opening, however, the light transmission opening area arranged on the shell is not necessarily distributed on the whole shell, and only a part of the light source part is possible.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a charactron, the encapsulation is inseparable.
The utility model adopts the technical proposal that:
a tightly packaged nixie tube comprises a lamp panel, a face shell, a glue filling layer and an annular side shell, wherein the face shell is connected with the side shell to form a glue filling cavity with one side open and capable of containing the lamp panel, the glue filling layer is filled in the glue filling cavity, a positioning piece is arranged inside the glue filling cavity, the lamp panel is arranged in the glue filling cavity through the positioning piece, and a glue filling distance is arranged between the lamp panel and the inner side wall of the side shell.
The face shell is provided with a plurality of light transmission openings, and light guide pieces are embedded in the light transmission openings.
The positioning piece is a positioning ring, the shape of the lamp panel is matched with that of the positioning ring, the positioning ring is connected with the face shell, the light transmission opening is located in a space surrounded by the positioning ring, and the height of the positioning ring is smaller than that of the side shell.
Be provided with electrically conductive pin on the lamp plate, electrically conductive pin can pass irritate the glue film in order to extend to irritate the outside of gluey chamber.
The side shell is provided with a first limiting component which can be connected with an external circuit board so as to limit the relative horizontal movement of the conductive pins and the external circuit board.
The first limiting assembly comprises at least one limiting column with a non-circular horizontal section.
The first limiting assembly comprises at least two limiting columns.
The back of lamp plate is provided with the spacing subassembly of second that can insert the encapsulating layer in order to restrict electrically conductive pin and the relative horizontal migration of encapsulating layer.
One of the above technical solutions has at least one of the following advantages or beneficial effects:
the utility model discloses the charactron, the setting element sets up at the encapsulating intracavity, can fix a position the lamp plate, thereby make the size of lamp plate to adjust according to actual conditions, need not to hug closely the inside wall of side shell, save the cost, simultaneously and exist the encapsulating distance between the inside wall of side shell, the coating of encapsulating layer is in the encapsulating chamber, the lamp plate is located the intermediate position at encapsulating layer top, the encapsulating layer is except being connected with the inside wall of side shell, still be connected with the back of lamp plate and the back of setting element and/or face-piece, the area of connecting has been increased, and wrap up the lamp plate more closely, sealed effect has been optimized.
Drawings
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a bottom view of the face shell of the nixie tube of the present invention.
Fig. 2 is a cross-sectional view of the nixie tube of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, as shown in fig. 2, a charactron of inseparable encapsulation, including lamp plate 1, face-piece 2, encapsulating layer 3 and annular side shell 4, face-piece 2 is connected with side shell 4 and in order to form one side open-ended and can the holding lamp plate 1 encapsulating chamber 5, and encapsulating layer 6 fills in encapsulating chamber 5, and encapsulating chamber 5 inside is provided with setting element 7, and lamp plate 1 passes through setting element 7 and sets up in encapsulating chamber 5 to be provided with the encapsulating distance between the inside wall of lamp plate 1 and side shell 4.
In some embodiments, the face casing 2 may be rectangular, circular or other irregular shapes, and accordingly, the side casing 4 is adapted to the shape of the face casing 2 and connected to the edge of the face casing 2, the face casing 2 is provided with a plurality of light transmission openings 8, light guide members 9 are embedded in the light transmission openings 8, the light guide members 9 may be acrylic plates and bonded in the light transmission openings 8 through glue, and the potting layer 6 may be a light-transmitting sealant.
Setting element 7 sets up in encapsulating chamber 5, can fix a position the lamp plate, thereby make the size of lamp plate to adjust according to actual conditions, need not to hug closely side shell 4's inside wall, save the cost, simultaneously and there is the encapsulating distance between side shell 4's the inside wall, the coating of encapsulating layer 3 is in encapsulating chamber 5, lamp plate 1 is located the intermediate position at 3 tops of encapsulating layer, encapsulating layer 3 except with side shell 4's inside wall, the back of lamp plate 1 is connected, still wrap the melting on the back of setting element 7 and/or face-piece 2, the area of connection has been increased, and more closely wrap up lamp plate 1, sealed effect has been optimized.
In some embodiments, the positioning member 7 may be a bayonet or a plug pin disposed at the back of the panel 2, and in another embodiment, the positioning member 7 is a positioning ring, the shape of the lamp panel 1 matches with the shape of the positioning ring, the positioning ring is connected with the panel 2, and the light-transmitting opening 8 is located in a space surrounded by the positioning ring, and the height of the positioning ring is smaller than that of the side shell 4, where the positioning ring can be engaged with the edge of the lamp panel 1, and the glue-pouring layer 3 does not enter the light source surface of the lamp panel 1, so that the light source component of the light source surface of the lamp panel 1 is not affected to emit.
In the manufacturing, the position according to light inlet on the face-piece sets up the holding ring, the holding ring can be the rectangle, circular or even irregular shape, and the holding ring need all enclose all light inlets and close wherein, the shape and the holding ring of lamp plate match, thereby light source part on the lamp plate can correspond with the light inlet, before the encapsulating, set up the light source face of lamp plate towards the back of face-piece, settle in the holding ring, can be provided with the position that the protruding muscle further injectd the lamp plate in the holding ring, again the encapsulating operation, therefore, encapsulating layer 3 can with the inner wall of side shell, the back of face-piece, the outer wall of holding ring and the back connection of lamp plate.
The glue filling layer 3 seals the lamp panel more comprehensively, so that moisture and dust are not easy to enter.
In some embodiments, the lamp panel is provided with an energy storage battery, the glue-pouring layer 3 directly encapsulates the energy storage battery, the nixie tube in this embodiment is used for one-time use, in another embodiment, as shown in fig. 2, the lamp panel 1 is provided with a conductive pin 10, and the conductive pin 10 can penetrate through the glue-pouring layer 3 to extend to the outside of the glue-pouring cavity 5.
When the nixie tube is connected with an external circuit board, the nixie tube is mainly connected with the circuit board through the conductive pins 10 without assistance of other parts, and the conductive pins are easy to bend under the action of external force, so that the phenomenon of poor contact occurs, the side shell 4 is provided with a first limiting component 11 which can be connected with the external circuit board to limit the relative horizontal movement of the conductive pins 10 and the external circuit board, and the horizontal movement of the position comprises translation or rotation on a horizontal plane.
In some embodiments, the first position-limiting component 11 includes at least one position-limiting post with a non-circular horizontal cross-section, and the horizontal cross-sectional shape of the position-limiting post may be polygonal, elliptical, etc.
In some embodiments, the horizontal cross-sectional shape of the limiting posts may be circular, and the first limiting assembly 11 includes at least two limiting posts, and the purpose of limiting can also be achieved by two limiting posts.
The back of lamp plate 1 is provided with the spacing subassembly 6 of second that can insert encapsulating layer 3 in order to restrict electrically conductive pin 10 and encapsulating layer 3 relative horizontal migration.
Similarly, the second limiting component 6 may also be composed of at least one non-circular limiting column or at least two circular limiting columns with horizontal cross sections, and the second limiting component 6 may prevent the lamp panel from translating or rotating with the glue filling layer 3, so as to protect the conductive pins 10.
It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A tightly packaged nixie tube comprises a lamp panel, a face shell, a glue filling layer and an annular side shell, wherein the face shell is connected with the side shell to form a glue filling cavity with one side open and capable of containing the lamp panel, the glue filling layer is filled in the glue filling cavity, and the tightly packaged nixie tube is characterized in that a positioning piece is arranged in the glue filling cavity, the lamp panel is arranged in the glue filling cavity through the positioning piece, and a glue filling distance is arranged between the inner side walls of the lamp panel and the side shell.
2. A tightly packed nixie tube according to claim 1, wherein: the face shell is provided with a plurality of light transmission openings, and light guide pieces are embedded in the light transmission openings.
3. A tightly packed nixie tube according to claim 2, wherein: the positioning piece is a positioning ring, the shape of the lamp panel is matched with that of the positioning ring, the positioning ring is connected with the face shell, the light transmission opening is located in a space surrounded by the positioning ring, and the height of the positioning ring is smaller than that of the side shell.
4. A tightly packed nixie tube according to claim 1, wherein: be provided with electrically conductive pin on the lamp plate, electrically conductive pin can pass irritate the glue film in order to extend to irritate the outside of gluey chamber.
5. The tightly packed nixie tube of claim 4, wherein: the side shell is provided with a first limiting component which can be connected with an external circuit board so as to limit the relative horizontal movement of the conductive pins and the external circuit board.
6. The tightly packed nixie tube of claim 5, wherein: the first limiting assembly comprises at least one limiting column with a non-circular horizontal section.
7. The tightly packed nixie tube of claim 5, wherein: the first limiting assembly comprises at least two limiting columns.
8. The tightly packed nixie tube of claim 4, wherein: the back of lamp plate is provided with the spacing subassembly of second that can insert the encapsulating layer in order to restrict electrically conductive pin and the relative horizontal migration of encapsulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347110.XU CN210429156U (en) | 2019-08-19 | 2019-08-19 | Nixie tube with tight package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347110.XU CN210429156U (en) | 2019-08-19 | 2019-08-19 | Nixie tube with tight package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210429156U true CN210429156U (en) | 2020-04-28 |
Family
ID=70363204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347110.XU Active CN210429156U (en) | 2019-08-19 | 2019-08-19 | Nixie tube with tight package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210429156U (en) |
-
2019
- 2019-08-19 CN CN201921347110.XU patent/CN210429156U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3783645A1 (en) | Pin, pin combination structure, packaging body and manufacturing method therefor | |
| US10123428B2 (en) | Package module | |
| CN209562392U (en) | A kind of waterproof power supply adaptor | |
| CN104798214A (en) | Light-emitting device and electronic apparatus including same | |
| CN101099168B (en) | Portable storage device | |
| WO2019062069A1 (en) | Led lamp tube and preparation method therefor | |
| CN210429156U (en) | Nixie tube with tight package | |
| CN2906921Y (en) | Combined injection molded shell structure for LED display matrix module | |
| CN216202683U (en) | Novel waterproof LED line lamp of structure | |
| CN106252344B (en) | A kind of the multiple-layer stacked storage dish and its packaging technology of the compatible multiple interfaces of same substrate | |
| CN210778599U (en) | Luminous biological identification chip packaging structure | |
| CN206685412U (en) | A kind of LED encapsulates ruggedized construction | |
| CN213459702U (en) | Photoelectric coupler shell structure | |
| CN208861744U (en) | Housing assembly and resistor | |
| CN217109231U (en) | Light source module and line lamp | |
| CN213093199U (en) | Integrated package light emitting device and display system device | |
| CN206282858U (en) | optical sensor package body and cap | |
| CN218735483U (en) | Power module and motor controller | |
| CN205316056U (en) | LED lamp pearl with waterproof function | |
| CN216084926U (en) | Light emitting diode packaging structure | |
| CN214275383U (en) | LED fluorescent lamp | |
| CN217981943U (en) | Transmitting end subassembly and photoelectric coupling device | |
| CN217981942U (en) | Transmitting end subassembly and photoelectric coupling device | |
| CN111834352B (en) | Luminous biological recognition chip packaging structure and manufacturing method thereof | |
| CN217900885U (en) | Sensor shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528425 Thanksgiving Road, Minle village, Dongfeng Town, Zhongshan City, Guangdong Province (fifth floor of cenyequan plant) Patentee after: Guangdong Alison Digital Electric Appliance Co.,Ltd. Address before: 528400 Thanksgiving Road, Minle village, Dongfeng Town, Zhongshan City, Guangdong Province (fifth floor of cenyequan plant) Patentee before: Zhongshan Alisen Digital Electrical Appliance Co.,Ltd. |
|
| CP03 | Change of name, title or address |