CN210271590U

CN210271590U - Integrative integrated charactron of touch-sensitive part

Info

Publication number: CN210271590U
Application number: CN201921269513.7U
Authority: CN
Inventors: 李俊
Original assignee: Zhongshan Alisen Digital Electrical Appliance Co Ltd
Current assignee: Guangdong Alison Digital Electric Appliance Co.,Ltd.
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-07
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a nixie tube with integrated touch sensing parts, which comprises a nixie tube shell and a lamp plate, wherein an inner cavity is arranged inside the nixie tube shell, and the lamp plate is arranged in the inner cavity and can emit light towards the outside of the nixie tube shell; this design simple structure for touch-sensitive part is compacter with lamp plate structure, and the module design, the integrated light of integral type shows and touch-sensitive function, and the user of being convenient for uses.

Description

Integrative integrated charactron of touch-sensitive part

Technical Field

The utility model relates to a display device, especially a charactron.

Background

As shown in fig. 1, a conventional nixie tube generally only encapsulates a lamp panel in a nixie tube shell for displaying, and when a control circuit board 91 is combined, a pin connected to the lamp panel in the nixie tube 92 is connected to the control circuit board 91, so that the control of the lamp panel by the control circuit board 91 is realized, and in order to realize multifunctional control, a touch sensing component 93 can be arranged on part of the control circuit board 91; in addition, in order to improve the user experience, the general touch position is close to the information displayed by the nixie tube, the content displayed by the nixie tube can be used for representing the marking function of the touch position, and the traditional structure that the nixie tube and the touch sensing component are separately arranged on the control circuit board cannot solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an integrative integrated charactron of touch-sensitive part, the module design, simple structure facilitates the use.

The utility model adopts the technical proposal that:

the utility model provides an integrative integrated charactron of touch-sensitive part, includes charactron casing and lamp plate, the inside inner chamber that is provided with of charactron casing, the lamp plate setting in the inner chamber and can be towards the outside emergent ray of charactron casing, still including setting up touch-sensitive part on the charactron casing and with touch-sensitive part electric connection's first electrically conductive pin, first electrically conductive pin extends to the outside of charactron casing.

The touch sensing part is a touch spring, one end of the touch spring is abutted against the inner wall of the nixie tube shell, and the other end of the touch spring is abutted against the lamp panel.

The inner diameters of the coils at least two positions on the touch spring are not equal.

The inner wall of charactron casing is pressed close to the light source face at the lamp plate, the inner wall of charactron casing is provided with the constant head tank, and touch spring part sets up in the constant head tank.

The nixie tube shell is provided with a pressing elastic sheet at a position opposite to the touch spring, and the touch spring can be driven to deform by the outside through the pressing elastic sheet.

The lamp plate includes conductive substrate and sets up a plurality of LED subassembly on conductive substrate, first electrically conductive pin passes through conductive substrate and touch spring electric connection.

The conductive substrate is provided with a second conductive pin, and the LED assemblies are electrically connected with the second conductive pin through the conductive substrate.

The nixie tube shell comprises a panel and a glue filling layer, the inner cavity is arranged in the panel, an opening communicated with the inner cavity is formed in one side of the panel, the glue filling layer is connected with the panel to seal the opening, and the first conductive pin penetrates through the glue filling layer and extends to the outside.

One of the above technical solutions has at least one of the following advantages or beneficial effects:

the utility model discloses the charactron, integrated on the charactron casing with touch-sensitive part, first conductive pin extends to the outside of charactron casing, when needs set up light display function and touch-sensitive function on control circuit board, can directly install the charactron casing on control circuit board, first conductive pin is connected with control circuit board, user touch charactron casing, touch-sensitive part produces touch signal, can transmit to control circuit board through first conductive pin, this design simple structure, make touch-sensitive part and lamp plate structure compacter, the module design, the function of integral type integrated light display and touch-sensitive, convenient to use user.

Drawings

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a conventional nixie tube and a control circuit board.

Fig. 2 is a schematic diagram of the internal structure 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.

As shown in fig. 2, an integrative integrated charactron of touch-sensitive part, including charactron casing 1 and lamp plate 2, the inside inner chamber 3 that is provided with of charactron casing 1, lamp plate 2 sets up in inner chamber 3 and can be towards the outside emergent light of charactron casing 1, still including setting up touch-sensitive part 4 on charactron casing 1 and with touch-sensitive part 4 electric connection's first electrically conductive pin 5, first electrically conductive pin 5 extends to the outside of charactron casing 1.

In some embodiments, the nixie tube housing 1 may be rectangular, circular or irregular, and the touch sensing part 4 may be disposed in the inner cavity 3, or may be embedded in the nixie tube housing 1, and the touch sensing part 4 may be one or more, and the nixie tube housing 1 may be light-permeable, so as to transmit light emitted by the lamp panel 2, or the nixie tube housing 1 may be provided with the light-permeable opening 13.

In some embodiments, the nixie tube housing 1 may comprise a unitary or separate plastic or alloy shell; and as another embodiment, charactron casing 1 includes panel 11 and encapsulating layer 12, and inner chamber 3 sets up in panel 11 and one side of panel 11 is provided with the opening of intercommunication inner chamber 3, and encapsulating layer 12 is connected with panel 11 with sealed opening, and first conductive pin 5 passes encapsulating layer 12 and extends to the outside, and also is provided with the light-permeable mouth 13 that corresponds with lamp plate 2 and sets up the light conductor in the light-permeable mouth on panel 11.

Integrate touch-sensitive part 4 on charactron casing 1, first conductive pin 5 extends to the outside of charactron casing 1, when needs set up light display function and touch-sensitive function on control circuit board, can directly install charactron casing 1 on control circuit board, first conductive pin 5 is connected with control circuit board, the user touches the charactron casing, take place a small amount of deformation, touch-sensitive part 4 produces touch signal, can transmit to control circuit board through first conductive pin 5, this design simple structure, make touch-sensitive part 4 compacter with lamp plate structure, the modular design, the function of integrated light display of integral type and touch-sensitive, the user of being convenient for uses.

In some embodiments, the touch sensing component is a touch capacitor and is arranged on the wall surface of the nixie tube shell, the touch capacitor is connected with the control circuit board through a first conductive pin, and when a user touches the nixie tube shell, the nixie tube shell is deformed slightly, so that the touch capacitor can generate electric signal change and is transmitted to the outside through the first conductive pin; as another embodiment, the touch sensing part 4 is a touch spring, one end of the touch spring abuts against the inner wall of the nixie tube housing 1, the other end of the touch spring abuts against the lamp panel, and similarly, the touch spring is connected with an external control circuit board through a first conductive pin 5, when a user touches the nixie tube housing 1, the touch spring is deformed slightly, and an electrical signal change is generated at the touch spring at a corresponding position and is output through the first conductive pin, wherein the touch spring can be made of a piano carbon steel wire, a low carbon steel wire, a high carbon steel wire, a manganese steel wire, a nickel wire, a stainless steel wire and the like.

The touch spring has the advantages of good touch sensitivity and wide application range, and is suitable for being applied under the condition of thicker covering layer.

The inner diameters of the coils at least two positions on the touch spring are not equal, and in some embodiments, the touch spring can be in a shape that the upper part is wide and the lower part is narrow, the lower part is narrow and the upper part is wide, or the middle parts of the two ends are wide and the middle part is narrow.

The touch spring with the spring coils at least two positions and unequal inner diameters has higher sensitivity, and when the touch spring deforms, the wider end can retract, so that a solid sensor is formed, and the sensing sensitivity is improved.

The lamp panel 2 generally includes a conductive substrate 21 and a plurality of LED assemblies 22 disposed on the conductive substrate 21, the LED assemblies 22 may be formed by one LED lamp bead, or a plurality of LED lamp assemblies 22 connected in series or in parallel, for example, R, G, B lamp beads connected in parallel, in some embodiments, the touch sensing component 4 may be disposed on the conductive substrate 21, but the power-on circuit is separated from the power-on circuit of the LED assemblies 22, and the first conductive pins 5 are electrically connected to the touch springs through the conductive substrate 21.

In some embodiments, a battery may be integrated on the conductive substrate to provide power for the LED assembly for one-time use, and as another embodiment, the conductive substrate 21 is provided with a second conductive pin 6, the plurality of LED assemblies 22 are electrically connected to the second conductive pin 6 through the conductive substrate 21, and the second conductive pin 6 passes through the potting adhesive layer 12 to extend to the outside and can be connected to the control circuit board, so as to be controlled by the control circuit board.

In some embodiments, the light source face at lamp plate 2 is pressed close to the inner wall of charactron casing 1, thereby make the printing opacity mouth of charactron casing 1 just to LED subassembly 22, prevent influence each other between the adjacent LED subassembly 22, and the inner wall of charactron casing 1 also correspondingly is provided with constant head tank 7, the touch spring sets up in constant head tank 7, thereby one can fix a position the touch spring, two come the setting of constant head tank 7, the thickness of touch spring position charactron casing 1 has been reduced, thereby make the touch spring sense outside touch signal more easily.

In some embodiments, be provided with on charactron casing 1 and press shell fragment 8 with the just right position department of touch spring, the external world can order about touch spring deformation through pressing shell fragment 8, presses shell fragment 8 can be metal film or plastic film, and the user can make touch spring take place deformation through pressing shell fragment 8 to improve the degree of accuracy of response, and the elastic action who presses shell fragment 8 can automatic re-setting.

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

1. The utility model provides an integrative integrated charactron of touch-sensitive part, includes charactron casing and lamp plate, the inside inner chamber that is provided with of charactron casing, the lamp plate sets up in the inner chamber and can court the outside emergent light of charactron casing, its characterized in that still is including setting up touch-sensitive part on the charactron casing and with touch-sensitive part electric connection's first electrically conductive pin, first electrically conductive pin extends to the outside of charactron casing.

2. The nixie tube with integrated touch sensing component as claimed in claim 1, wherein: the touch sensing part is a touch spring, one end of the touch spring is abutted to the inner wall of the nixie tube shell, and the other end of the touch spring is abutted to the lamp panel.

3. The nixie tube with integrated touch sensing component as claimed in claim 2, wherein: the inner diameters of the coils at least two positions on the touch spring are not equal.

4. The nixie tube with integrated touch sensing component as claimed in claim 2, wherein: the inner wall of charactron casing is pressed close to the light source face of lamp plate, the inner wall of charactron casing is provided with the constant head tank, and touch spring part sets up in the constant head tank.

5. The nixie tube with integrated touch sensing component as claimed in claim 4, wherein: the nixie tube shell is provided with a pressing elastic sheet at a position opposite to the touch spring, and the touch spring can be driven to deform by the outside through the pressing elastic sheet.

6. The nixie tube with integrated touch sensing component as claimed in claim 2, wherein: the lamp plate includes conductive substrate and sets up a plurality of LED subassembly on conductive substrate, first electrically conductive pin passes through conductive substrate and touch spring electric connection.

7. The nixie tube with integrated touch sensing component as claimed in claim 6, wherein: the conductive substrate is provided with a second conductive pin, and the LED assemblies are electrically connected with the second conductive pin through the conductive substrate.

8. The nixie tube with integrated touch sensing component as claimed in claim 1, wherein: the nixie tube shell comprises a panel and a glue filling layer, the inner cavity is arranged in the panel, an opening communicated with the inner cavity is formed in one side of the panel, the glue filling layer is connected with the panel to seal the opening, and the first conductive pin penetrates through the glue filling layer and extends to the outside.