CN219329109U - Novel collect touch-sensitive LED display module in an organic whole - Google Patents

Abstract

The utility model discloses a novel LED display module integrating touch sensing, which comprises: the LED lamp comprises a base, a plurality of fixing columns are arranged on the rear end face of the base, an anode conductive needle, a cathode conductive needle and a touch sensing area conductive needle are further arranged on the rear end face of the base, a PCB (printed circuit board) is further arranged in the base, four PCB conductive needles are arranged on the PCB and are respectively connected with the anode conductive needle, the cathode conductive needle and the touch sensing area conductive needle, a touch sensing disc and at least one LED lamp bead are further arranged on the PCB, the anode conductive needle and the cathode conductive needle are respectively connected with an external power supply to drive the LED lamp beads to emit light, and function icons are arranged at the upper end of the panel and used for displaying the functions of the states of products. The LED luminous display area can be controlled through finger touch sensing, meanwhile, the functional icons can be illuminated, and after the functional icons are illuminated, a user can conveniently observe the function of the state of the product, so that the user can conveniently control the product, and the experience of the user is improved.

Description

Novel collect touch-sensitive LED display module in an organic whole

Technical Field

The utility model relates to the field of touch sensing, in particular to a novel LED display module integrating touch sensing.

Background

In the present household appliances such as water heater, air conditioner, etc., the display part (such as temperature, working state, etc.) is separated from the control switch part, the display part is arranged in one area of the product, and the control part (such as key panel, etc.) is arranged in another area, thus resulting in larger occupied area, more accessories, more troublesome assembly and higher labor cost.

Chinese patent No. CN 209591401U discloses a novel LED display module integrating touch sensing, and specifically discloses a novel LED display module comprising: the LED touch panel comprises a base, a plurality of fixing columns are arranged on the rear end face of the base, an anode conductive needle, a cathode conductive needle and a touch sensing area conductive needle are further arranged on the rear end face of the base, a PCB (printed circuit board) is further arranged in the base, four PCB conductive needles are arranged on the PCB and are respectively connected with the anode conductive needle, the cathode conductive needle and the touch sensing area conductive needle, a touch sensing disc and at least one LED lamp bead are further arranged on the PCB, the anode conductive needle and the cathode conductive needle are respectively connected with an external power supply to drive the LED lamp beads to emit light, a light guide plate is arranged at the upper end of the PCB, a panel is arranged at the front end face of the base, a light transmission area is arranged on the panel and faces the touch sensing disc, and the touch sensing disc is a capacitive touch sensing disc. This kind of novel collect touch-sensitive LED display module in an organic whole, LED luminous display's region can be controlled through touch-sensitive simultaneously, and the integrated level is high, has reduced the area on the product greatly, and the module is fixed at the electrical apparatus mainboard with the guide pin directly during the equipment, and the equipment is simple, greatly reduced cost. However, the function of displaying the state of the product cannot be displayed, so that the product is inconvenient to operate by a user, and the experience of the user is reduced.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides a novel LED display module integrating touch sensing and solving the technical problem of the background.

In order to achieve the technical purpose, the technical scheme of the utility model provides a novel LED display module integrating touch sensing, which comprises: the LED lamp comprises a base, a plurality of fixing columns are arranged on the rear end face of the base, an anode conductive needle, a cathode conductive needle and a touch sensing area conductive needle are further arranged on the rear end face of the base, a PCB (printed circuit board) is further arranged in the base, four PCB conductive needles are arranged on the PCB and are respectively connected with the anode conductive needle, the cathode conductive needle and the touch sensing area conductive needle, a touch sensing disc and at least one LED lamp bead are further arranged on the PCB, the anode conductive needle and the cathode conductive needle are respectively connected with an external power supply to drive the LED lamp beads to emit light, a light guide plate is arranged at the upper end of the PCB, a panel is arranged at the upper end of the light guide plate, and the panel is arranged on the front end face of the base.

Further, be equipped with two luminous intervals in the base, on the PCB board and lie in two luminous intervals all be equipped with a set of LED lamp pearl, anodal conductive needle is two, negative pole conductive needle, one of them anodal conductive needle is connected with external power source in order to drive one of them set of LED lamp pearl and give out light, negative pole conductive needle, another anodal conductive needle is connected with external power source in order to drive another set of LED lamp pearl and give out light, the upper end of PCB board just lies in two luminous intervals all to be equipped with the light guide plate, the function icon includes picture icon and text icon, picture icon and text icon are established respectively in two light guide plate top.

Further, the functional icons are made of light-transmitting plastic films.

Further, the panel is a structural member.

Further, a back adhesive is arranged on the surface of the PCB, which is contacted with the base.

Further, the touch sensing pad is a capacitive touch sensing pad.

The beneficial effects of the utility model include:

1. the LED luminous display area can be controlled through finger touch sensing, meanwhile, the functional icons can be illuminated, and after the functional icons are illuminated, a user can conveniently observe the function of the state of the product, so that the user can conveniently control the product, and the experience of the user is improved.

2. The user can select to touch the picture icon or the text icon area to control the LED lamp beads in different luminous intervals to emit light, the touch mode is flexible, and the method is particularly suitable for the old people with illiterate characters.

Drawings

FIG. 1 is a schematic diagram of a novel touch-sensing integrated LED display module according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a base structure according to an embodiment of the present utility model;

in the figure: 1. a base; 11. fixing the column; 12. a positive electrode conductive needle; 13. a negative electrode conductive needle; 14. a touch sensing area conductive pin; 2. a PCB board; 21. PCB conductive pins; 22. a touch sensing disc; 23. LED lamp beads; 3. a light guide plate; 4. a panel; 5. a function icon; 51. a picture icon; 52. and (5) a text icon.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, the present utility model provides a novel LED display module integrating touch sensing, including: the base 1, be provided with a plurality of fixed columns 11 on the rear end face of base 1, be used for being fixed in on the electrical apparatus mainboard (not shown in the figure) with base 1, still be provided with anodal conductive needle 12 on the rear end face of base 1, negative pole conductive needle 13 and touch-sensitive district conductive needle 14, still be provided with PCB board 2 in the base 1, be provided with four PCB conductive needles 21 on the PCB board 2, anodal conductive needle 12 is connected respectively to anodal conductive needle 13 and touch-sensitive district conductive needle 14, still be provided with touch-sensitive dish 22 and at least one LED lamp pearl 23 on the PCB board 2, anodal conductive needle 12, negative pole conductive needle 13 is connected with external power source respectively in order to drive LED lamp pearl 23 and give out light, the upper end of PCB board 2 is provided with light guide plate 3, light guide plate 3 upper end is provided with panel 4, panel 4 sets up in the positive end of base 1, the panel 4 upper end is provided with function icon 5, function icon 5 is used for showing the function that the product is located the state.

The LED luminous display area can be controlled through finger touch sensing, meanwhile, the functional icons 5 can be illuminated, and after the functional icons 5 are illuminated, a user can conveniently observe the function of the state of the product, so that the user can conveniently control the product, and the experience of the user is improved.

The base 1 is internally provided with two light-emitting sections 14, the PCB 2 is provided with a group of LED lamp beads 23 which are positioned in the two light-emitting sections 14, the number of the positive electrode conductive pins 12 is two, the negative electrode conductive pins 13 and one positive electrode conductive pin 12 are connected with an external power supply to drive one group of LED lamp beads 23 to emit light, the negative electrode conductive pins 13 and the other positive electrode conductive pins 12 are connected with the external power supply to drive the other group of LED lamp beads 23 to emit light, the upper end of the PCB 2 is provided with the light guide plates 3 which are positioned in the two light-emitting sections 14, the functional icons 5 comprise picture icons 51 and text icons 52, the picture icons 51 and the text icons 52 are respectively arranged above the two light guide plates 3, a user can selectively touch the picture icons 51 or the text icons 52 to control the LED lamp beads 23 in different light-emitting sections 14 to emit light, and the touch mode is flexible, and the LED lamp beads are particularly suitable for old people with different characters.

In this embodiment, a back adhesive is disposed on a surface of the PCB 2 contacting the base 1. The PCB 2 can be firmly fixed on the base 1 through back glue.

The touch sensor pad 22 is a capacitive touch sensor pad.

The panel 4 is a PET or PC material member. The PET or PC material member has good light transmission performance.

The function icons 5 are made of a light-transmitting plastic film. The light-transmitting plastic film is simple to produce and manufacture, convenient to obtain materials and good in light-transmitting effect.

The LED display module is directly fixed on an electric appliance main board during assembly, the positive electrode conductive needle 12, the negative electrode conductive needle 13 and the touch sensing area conductive needle 14 are electrically connected with the electric appliance main board, the assembly is completed, the assembly is simple, the assembly cost is greatly reduced, the LED luminous display area can be controlled through finger touch sensing, the integration level is high, the occupied area on a product is greatly reduced, meanwhile, the function icon 5 can be illuminated, and the function icon 5 can be illuminated to conveniently observe the function of the state of the product, so that a user can conveniently control the product, and the experience of the user is improved.

The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims (6)

1. Novel collect touch-sensitive LED display module in an organic whole, include: the LED lamp comprises a base, be provided with a plurality of fixed columns on the rear end face of base, still be provided with anodal conductive needle, negative pole conductive needle and touch-sensitive district conductive needle on the rear end face of base, still be provided with the PCB board in the base, be provided with four PCB conductive needles on the PCB board, anodal conductive needle, negative pole conductive needle and touch-sensitive district conductive needle are connected respectively, still be provided with touch-sensitive dish and at least one LED lamp pearl on the PCB board, anodal conductive needle, negative pole conductive needle are connected with external power source respectively in order to drive LED lamp pearl and give out light, the upper end of PCB board is provided with the light guide plate, the light guide plate upper end is provided with the panel, the panel sets up in the positive end face of base, its characterized in that, the panel upper end is provided with the function icon, the function icon is used for showing the function of the state that the product is located.

2. The novel touch-sensing integrated LED display module according to claim 1, wherein two light-emitting regions are arranged in the base, a group of LED lamp beads are arranged on the PCB and located in the two light-emitting regions, the number of the positive electrode conductive pins is two, the negative electrode conductive pins and one of the positive electrode conductive pins are connected with an external power supply to drive one group of LED lamp beads to emit light, the negative electrode conductive pins and the other positive electrode conductive pin are connected with the external power supply to drive the other group of LED lamp beads to emit light, the upper end of the PCB is provided with light guide plates in the two light-emitting regions, the functional icons comprise picture icons and text icons, and the picture icons and the text icons are respectively arranged above the two light guide plates.

3. The novel touch-sensing integrated LED display module according to claim 1, wherein a back adhesive is arranged on a surface of the PCB, which is in contact with the base.

4. The novel touch-sensitive integrated LED display module of claim 1, wherein said touch-sensitive pad is a capacitive touch-sensitive pad.

5. The novel touch-sensitive integrated LED display module of claim 1, wherein said panel is a structural member.

6. The novel touch-sensitive integrated LED display module of claim 1 or 2, wherein the functional icons are made of light-transmissive plastic film.

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