CN210860750U

CN210860750U - Touch device and desk lamp

Info

Publication number: CN210860750U
Application number: CN201922421385.XU
Authority: CN
Inventors: 张双双
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-06-26
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a touch device and desk lamp, touch device include flexible substrate and the conducting layer that the conducting solution that is attached to on the flexible substrate formed, the connecting piece of being connected with flexible substrate one end, and the conducting layer includes touch-control portion and wire portion, and touch-control portion and connecting piece are connected to wire portion electricity, and the connecting piece is used for being connected with the external control device electricity. The utility model discloses a touch device realizes the touch-control function through the conducting layer that coats the conducting solution formation on flexible substrate and the flexible substrate to make touch device can be applied to on the arbitrary camber curved surface.

Description

Touch device and desk lamp

Technical Field

The utility model relates to the field of electronic technology, especially, relate to a touch device and desk lamp.

Background

With the arrival of artificial intelligence, how products interact with people better embodies intellectualization, and intelligent touch is a good entry point. However, in the current touch interaction implementation: the ITO film is suitable for multi-point touch control of a full screen such as a mobile phone, an audio-visual education device, an auxiliary screen and the like, the touch control of a PCB is suitable for a plane or a micro-arc surface and is simple in scribing control, and the FPC is suitable for touch control of a large curved surface but has limited curvature; ITO films, PCB boards, and FPCs cannot be used for bending applications.

In view of the above-mentioned drawbacks, it is desirable to provide a new touch device and a desk lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a touch device and desk lamp aims at solving the problem that the touch-control can not be applied to arbitrary camber curved surface.

In order to achieve the above object, the utility model provides a touch device include flexible substrate and attach to conducting layer that conducting solution on the flexible substrate formed, with the connecting piece that flexible substrate one end is connected, the conducting layer includes touch-control portion and wire portion, wire portion electricity is connected touch-control portion with the connecting piece, the connecting piece is used for being connected with external control device electricity.

Preferably, the touch portion includes a plurality of touch control members arranged at intervals, the wire portion includes a plurality of wires arranged at intervals, one ends of the plurality of wires are electrically connected with the touch member, respectively, and the other ends of the plurality of wires are electrically connected with the connecting member.

Preferably, a tooth-shaped gap is arranged between two adjacent touch control pieces.

Preferably, a portion of the conductive wires is disposed on one side of the touch portion, and another portion of the conductive wires is disposed on the other side of the touch portion.

Preferably, the conductive layer is a transparent conductive layer.

Preferably, the conductive liquid is conductive silver paste.

Preferably, the flexible substrate is a transparent insulating substrate.

Preferably, the desk lamp comprises a base, a shell connected with the base to form an accommodating space, a light source arranged in the accommodating space, and the touch device, wherein the touch device is electrically connected with the light source, and the touch device is attached to the shell.

Preferably, the desk lamp further comprises a light mixing lampshade accommodated in the accommodating space, the light mixing lampshade is arranged on the light source, and the shell is a transparent or semitransparent piece.

Preferably, the touch device is adhered to the inner surface of the housing through an optical adhesive tape.

The utility model discloses among the technical scheme, touch device forms the conducting layer through coating conducting solution from flexible substrate, wherein the conducting layer includes touch-control portion and wire portion, the one end and the touch-control portion of wire portion are connected, the other end and the connecting piece electricity of wire portion are connected, rethread connecting piece is connected with external control device electricity, thereby when touching touch-control portion, the signal that touch-control portion produced passes to the connecting piece through wire portion, rethread connecting piece passes to external control device, because touch device includes flexible substrate and the conducting layer that coats the conducting solution and form on the flexible substrate realizes the touch-control function, thereby make touch device can be applied to on the arbitrary camber curved surface.

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 a touch device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a touch device at another angle according to an embodiment of the present invention;

fig. 3 is a perspective schematic view of a desk lamp according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of a desk lamp according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a desk lamp according to an embodiment of the present invention.

The reference numbers illustrate:

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 addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

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 technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a touch device and desk lamp aims at solving the problem that the touch-control can not be applied to arbitrary camber curved surface.

Referring to fig. 1 and 2, the touch device 1 includes a flexible substrate 11, a conductive layer 12 formed by a conductive liquid attached on the flexible substrate 11, and a connecting member 13 connected to one end of the flexible substrate 11, wherein the conductive layer 12 includes a touch portion 121 and a wire portion 122, the wire portion 122 is electrically connected to the touch portion 121 and the connecting member 13, and the connecting member 13 is used for electrically connecting to an external control device.

The utility model discloses a touch device 1 forms conducting layer 12 through coating conducting liquid on flexible substrate 11, wherein conducting layer 12 includes touch-control portion 121 and wire portion 122, the one end and the touch-control portion 121 of wire portion 122 are connected, the other end and the connecting piece 13 electricity of wire portion 122 are connected, rethread connecting piece 13 is connected with external control device electricity, thereby when user touching touch-control portion 121, the signal that touch-control portion 121 produced passes through wire portion 122 to connecting piece 13, rethread connecting piece 13 reaches external control device, because touch device 1 realizes touch-control function through coating conducting liquid formed conducting layer 12 on flexible substrate 11 and the flexible substrate 11, thereby make touch device 1 can be applied to on the arbitrary camber curved surface, can be on multiple material surface like the marble, leather, curved surface such as cloth or flexible bending type realize touch function under the form. Moreover, the flexible substrate 11 has a small volume, can save structural space, and provides a greater degree of freedom for appearance design and structural design, and in addition, the flexible substrate 11 has a light weight and has advantages in application to portable products. In addition, compare current ITO touch-control scheme, the utility model discloses a touch-control device 1 is with low costs.

As an embodiment, the touch portion 121 includes a plurality of touch pieces 1211 disposed at intervals, the wire portion 122 includes a plurality of wires 1221 disposed at intervals, one end of each of the plurality of wires 1221 is electrically connected to the touch piece 1211, and the other end of each of the plurality of wires 1221 is electrically connected to the connecting piece 13. The number of the touch-control members 1211 may be one, or two or more, the touch-control members 1211 are formed by adhering conductive ink, each of the touch-control members 1211 is disposed in an insulating manner, in this embodiment, a gap is disposed, when one of the touch-control members 1211 is touched, the touch-control member 1211 sends out a point signal, the point signal is transmitted to the connecting member 13 through the wire 1221 connected to the touch-control member 1211, and then transmitted to the external control device through the connecting member 13, and in the same principle, the touch-control members 1211 generate a plurality of corresponding signals, and then transmitted to the external control device, and then the touch-control device 1 controls the power-on or power-off of the corresponding object, as well as reading, sleeping, normal mode adjustment or brightness adjustment, through point control and stroke control through software programming. The form of the connector 13 may be customized to the application requirements.

Further, in order to make the sliding touch device 1 smooth, a tooth-shaped gap 1212 is provided between two adjacent touch members 1211. The edges of each touch-sensing element 1211 corresponding to the adjacent touch-sensing element 1211 are tooth-shaped edges, the straight line segments of every two adjacent tooth-shaped edges are parallel to each other and are arranged to form a tooth-shaped gap 1212, and the adjacent touch-sensing elements 1211 are separated by the tooth-shaped gap 1212, so that a control function can be realized more smoothly when the touch-sensing device 1 is touched.

In addition, in one embodiment, a portion of the conductive lines 1221 is disposed on one side of the touch portion 121, and another portion of the conductive lines 1221 is disposed on the other side of the touch portion 121. One part of the wires 1221 of the touch device 1 are disposed on one side of the touch portion 121, and the other part of the wires 1221 are disposed on the other side of the touch portion 121, so that the area occupied by the flexible substrate 11 can be saved, and the wires 1221 are routed well, and surround the touch portion 121 from both sides, so that signal interference is small. In practical design, the lead portions 122 may be laid out in combination with the actual structural form of the flexible substrate 11, and in addition, the shorter the distance from the touch portion 121 of the touch device 1 to the connecting member 13 is, the higher the sensitivity of the touch device 1 is, in the case of meeting the structural requirements.

In order to realize various functions, the conductive layer 12 is a transparent conductive layer 12. The touch device 1 may be configured to be transparent, and the transparency of the touch device 1 is determined by the transparency of the transparent substrate and the transparency of the conductive layer 12, and may be designed according to the application material and the scene. In the present embodiment, the conductive layer 12 is a transparent conductive layer 12, and is transparent.

Further, the conductive liquid is conductive silver paste. The conductive silver paste is one of transparent conductive inks, and is coated on the transparent flexible substrate 11, so that the touch device 1 has certain transparency.

In addition, in the above-described embodiment, the flexible substrate 11 is a transparent insulating substrate. The flexible substrate 11 is a transparent insulating substrate, which can ensure that the touch device 1 is flexible and can be in a transparent state, and then the flexible substrate is used in cooperation with a transparent material, so that transparent touch can be realized, that is, the transparent conductive layer 12 is attached to the transparent insulating substrate of the touch device 1, and the flexible substrate 11 is attached to the inner surface or the outer surface of the transparent structural member through an oca (optical Clear adhesive) optical cement. In addition, the transparent insulating substrate is combined with the transparent conductive layer 12, and the functions of hidden intelligent lighting effect and the like can be realized by matching the lighting effect.

As shown in fig. 3 and 4, the utility model also provides a desk lamp 10, this desk lamp 10 include base 2, be connected the shell 3 that forms accommodating space (not marking) with base 2, locate accommodating space's light source 4 and as above touch device 1, touch device 1 is connected with light source 4 electricity, touch device 1 and the setting of laminating of shell 3. The light source 4 comprises a lamp panel and a control device electrically connected with the lamp panel, the touch device 1 is electrically connected with the control device, the touch device 1 is slid to trigger a signal, and the control device receives the signal and controls the lamp panel to execute a corresponding functional mode. Attached touch device 1 on shell 3 of desk lamp 10 need not the fixed touch device 1 of trompil for shell 3 of desk lamp 10 is complete, thereby protects desk lamp 10 outward appearance complete. It should be noted that the desk lamp 10 is an application embodiment of the touch device 1, and the products of the touch device 1 of the present invention are not listed.

Further, the desk lamp 10 further comprises a light mixing lampshade 5 contained in the containing space, the light mixing lampshade 5 is covered on the light source 4, and the shell 3 is a transparent or semitransparent piece. The diffusion material is arranged in the light mixing lampshade 5, and when a preset light mixing distance is arranged between the diffusion material and the light source, light rays can be more uniform. The shell 3 is transparent or translucent, can be transparent materials such as glass, ya keli, and transparent touch device 1 of collocation can guarantee under the complete condition of desk lamp 10 outward appearance, and transparent touch can be realized to the reliable while of touch-control to promote desk lamp 10's science and technology and feel, interesting.

In addition, as shown in fig. 5, the touch device 1 is adhered to the inner surface of the housing 3 by an optical adhesive. Use OCA optics transparent glue to attach the flexible substrate 11 of touch device 1 in the internal surface or the surface of shell 3, can satisfy under the illumination state of desk lamp 10, touch portion 121 can not shelter from the light of desk lamp 10 yet, and shell 3 need not the fixed touch device 1 of trompil in addition, can guarantee the integrality of structure, also reduces the manufacturing cost of trompil and mounting etc..

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The touch device is characterized by comprising a flexible substrate, a conductive layer formed by conductive liquid attached to the flexible substrate and a connecting piece connected with one end of the flexible substrate, wherein the conductive layer comprises a touch part and a wire part, the wire part is electrically connected with the touch part and the connecting piece, and the connecting piece is used for being electrically connected with an external control device.

2. The touch device as defined in claim 1, wherein the touch portion comprises a plurality of touch control members disposed at intervals, the wire portion comprises a plurality of wires disposed at intervals, one ends of the wires are electrically connected to the touch member, and the other ends of the wires are electrically connected to the connecting member.

3. The touch device of claim 2, wherein a tooth gap is formed between two adjacent touch members.

4. The touch device as recited in claim 2, wherein a portion of the conductive wires is disposed on one side of the touch portion, and another portion of the conductive wires is disposed on the other side of the touch portion.

5. The touch device according to any one of claims 1 to 4, wherein the conductive layer is a transparent conductive layer.

6. The touch device of claim 5, wherein the conductive liquid is conductive silver paste.

7. The touch device of any one of claims 1-4, wherein the flexible substrate is a transparent insulating substrate.

8. The desk lamp is characterized by comprising a base, a shell connected with the base to form an accommodating space, a light source arranged in the accommodating space, and the touch device as claimed in any one of claims 1 to 7, wherein the touch device is electrically connected with the light source, and the touch device is attached to the shell.

9. The desk lamp as claimed in claim 8, further comprising a light mixing lampshade accommodated in the accommodating space, wherein the light mixing lampshade is covered on the light source, and the housing is a transparent or semitransparent member.

10. The desk lamp as claimed in claim 8, wherein the touch device is adhered to the inner surface of the housing by an optical adhesive.