CN215118132U

CN215118132U - LED display digital screen and electrical equipment

Info

Publication number: CN215118132U
Application number: CN202022073457.9U
Authority: CN
Inventors: 张洪亮; 陆壮树
Original assignee: Shenzhen Hongbright Optoelectronics Corp ltd
Current assignee: Shenzhen Hongbright Optoelectronics Corp ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-12-10
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a LED shows digital screen and electrical equipment, wherein, LED shows digital screen and includes: the front surface of the PCB is provided with a digital display lamp, a state display lamp and function keys, the digital display lamp is used for displaying the battery power of the LED display digital screen, the state indicator lamp is used for displaying the use state of the LED display digital screen, and the function keys are used for a user to input an operation instruction; and the display screen is arranged on the front surface of the PCB and comprises a touch area arranged corresponding to the position of the function key. The utility model discloses technical scheme has simplified the structure of LED display digital screen, has improved the production efficiency of LED display digital screen.

Description

LED display digital screen and electrical equipment

Technical Field

The utility model relates to a LED lamp technical field, in particular to LED shows digital screen and electrical equipment.

Background

The LED is called as a fourth generation lighting source or a green light source, and has the characteristics of energy conservation, environmental protection, long service life, small volume and the like. With the continuous development and progress of science and technology, LEDs are widely used in various fields such as indication, display, decoration, backlight, general illumination, and urban night scenes. The LED digital screen in the prior art is only used for displaying numbers, has single function, and needs to additionally design a circuit board and weld corresponding LEDs to the circuit board if other functions need to be displayed on the screen of the LED digital screen, so that the structure of the finished product LED digital screen is not simplified and refined enough, and the LED digital screen is not beneficial to mass production in the process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a LED shows digital screen aims at simplifying the structure that LED shows digital screen to improve the production efficiency that LED shows digital screen

In order to achieve the above object, the utility model provides a LED display digital screen, include:

the front surface of the PCB is provided with a digital display lamp, a state display lamp and function keys, the digital display lamp is used for displaying the battery power of the LED display digital screen, the state indicator lamp is used for displaying the use state of the LED display digital screen, and the function keys are used for a user to input an operation instruction; and

the display screen is arranged on the front surface of the PCB and comprises a touch area arranged corresponding to the position of the function key.

Optionally, the function keys, the digital display lamp and the state display lamp are sequentially arranged along the length direction of the front surface of the PCB.

Optionally, the status display lamp comprises a battery status lamp for displaying the use status of the battery of the LED display digital screen.

Optionally, the status display lamp further includes a power level status lamp, and the power level status lamp is disposed on a side of the battery status lamp, which is away from the digital display lamp, and is used for displaying the service power level of the LED display digital screen.

Optionally, the state display lamp further comprises a first power level ticker, and the first power level ticker is arranged on one side of the power level state lamp, which is away from the battery state lamp, and is used for displaying the service power level of the LED display digital screen.

Optionally, the function keys include a switch touch key for a user to turn on or turn off the LED display digital screen.

Optionally, the function keys further include a power selection touch key, and the power selection touch key is arranged on one side of the switch touch key, which is far away from the digital display lamp, and is used for a user to control and select the power use level of the LED display digital screen.

Optionally, the front surface of the PCB board is further provided with a second power level ticker, the first power level ticker is arranged in a ring shape, and the function keys, the digital display lamp and the status display lamp are all located on the inner side of the second power level ticker.

Optionally, the LED display digital screen further comprises a membrane disposed on one side of the PCB, where the membrane is opposite to the digital display lamp, the status display lamp and the function key, and the positions of the membrane and the digital display lamp, the status display lamp and the function key are printed with silk screen having the same shape as the digital display lamp, the status display lamp and the function key, respectively.

The utility model also provides an electrical equipment, including the LED digital screen of display, this LED digital screen of display includes:

The utility model discloses technical scheme is through integrating digital display lamp, status display lamp and function button on same PCB board with circuit integrated's mode to realize the variety of LED demonstration digital screen function and the retrencies nature of structure, compare in prior art, different light needs extra design circuit board, again on the circuit board welding LED's structural style, the structure of the LED demonstration digital screen of this design is retrencied more, is favorable to saving technology cost.

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 view of a part of a structure of an embodiment of the LED display digital screen of the present invention;

fig. 2 is the diaphragm structure schematic diagram of the LED display digital screen of the present invention.

The reference numbers illustrate:

1. a PCB board; 11. a digital display lamp; 12. a status display light; 121. a battery status light; 122. a power class status light; 123. a first power class ticker; 13. function keys; 131. switching a touch key; 132. a power selection touch key; 14. a second power class ticker; 2. a display screen; 3. diaphragm

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, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications 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 indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly 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 LED shows digital screen.

In the embodiment of the present invention, as shown in fig. 1 to fig. 2, the LED display digital screen includes:

the front surface of the PCB board 1 is provided with a digital display lamp 11, a state display lamp 12 and a function key 13, wherein the digital display lamp 11 is used for displaying the battery capacity of the LED display digital screen, the state indicator lamp is used for displaying the using state of the LED display digital screen, and the function key 13 is used for a user to input an operation instruction; and

the display screen 2 is arranged on the front surface of the PCB board 1, and the display screen 2 comprises a touch area arranged corresponding to the position of the function key 13.

It can be understood that the digital display lamp 11 and the status display lamp 12 are both formed by combining LED lamps, the digital display lamp 11 is provided with three digital display areas to display digits from one digit to hundreds digits, and no loss of generality is caused, in this embodiment, the digital display lamp 11 and the status display lamp 12 commonly adopt red, green, blue, orange and white chip-type LEDs to display aiming at different working states, so that a user can rapidly identify different functional areas and obtain information to be understood; it should be noted that the design is not limited to this, and in other embodiments, the digital display lamp 11 and the status display lamp 12 may be formed by combining LEDs of other numbers and colors, which is not limited to this.

Optionally, the LED display digital screen further comprises a diaphragm 3 disposed on one side of the PCB 1 away from the display screen 2, where the diaphragm 3 is opposite to the digital display lamp 11, the status display lamp 12 and the function key 13, and silk screens having the same shape as the digital display lamp 11, the status display lamp 12 and the function key 13 are printed on the positions of the diaphragm 3. It can be understood that the diaphragm 3 is attached to the outer side of the display screen 2 to protect the display screen 2 from being scratched by the outside, and in addition, the shapes and sizes of the silk screen corresponding to the digital display lamp 11, the state display lamp 12 and the function key 13 are correspondingly printed on the diaphragm 3 to facilitate the user to identify the corresponding area and perform corresponding operation. Specifically, in order to save process materials and improve product aesthetics, in the present embodiment, the membrane 3 is designed to have a size corresponding to the front surface of the display screen 2.

The utility model discloses technical scheme is through integrating digital display lamp 11, status display lamp 12 and function button 13 on same PCB board 1 with circuit integrated's mode to realize the variety of LED demonstration digital screen function and the retrenching nature of structure, compare in prior art, different light needs extra design circuit board, again on the circuit board welding LED's structural style, the structure of the LED demonstration digital screen of this design is retrencied more, is favorable to saving technology cost.

Optionally, the function keys 13, the digital display lamps 11 and the status display lamps 12 are sequentially arranged along the length direction of the front surface of the PCB board 1. It can be understood, in this embodiment, PCB board 1 is the bar form, function button 13, digital display lamp 11 and status display lamp 12 all lay along this bar form PCB board 1's length direction, so set up, the maximize has utilized PCB board 1's structural space, be favorable to improving the retrenching nature of LED display digital screen structure, of course, this design is not limited to this, in other embodiments, function button 13, digital display lamp 11 and status display lamp 12 three also can lay on PCB board 1's front surface wantonly, do not do the restriction to this.

Optionally, the status display lamp 12 includes a battery status lamp 121 for displaying the use status of the battery of the LED display digital screen. It can be understood that in the present embodiment, the battery status light 121 is designed in a battery shape for the user to recognize, and without loss of generality, the battery status light 121 is formed by combining three color LED lights, i.e., red, green and blue, where red is used to represent that the battery of the LED display digital screen is low in power, green is used to represent that the battery is charging, and blue is used to represent that the battery is fully charged, so that different colors are used by the user to better distinguish and understand the usage status of the battery. It should be noted that the design is not limited to this, and in other embodiments, the battery status light 121 may also be in other shapes, and in addition, the battery status light 121 may also be formed by combining LED lights in other numbers and colors, which is not limited to this.

Optionally, the status display lamp 12 further includes a power level status lamp 122, and the power level status lamp 122 is disposed on a side of the battery status lamp 121 away from the digital display lamp 11, and is used for displaying the power level of the LED display digital screen. It can be understood that, in the present embodiment, the power level status light 122 is designed in a fan blade shape so as to facilitate user identification, specifically, the power level status light 122 is formed by combining three LED lights of red, orange and blue colors, wherein the red fan blade is printed with the letter H for representing that the LED display digital screen is in a high-level power state, the orange fan blade is printed with the letter B for representing that the LED display digital screen is in a medium-level power state, and the blue fan blade is printed with the letter L for representing that the LED display digital screen is in a low-level power state, so that different colors are used for a user to better distinguish and know the power level of the LED display digital screen. It should be noted that the design is not limited thereto, and in other embodiments, the power level status light 122 may also be in other shapes, and the power level status light 122 may also be formed by combining LED lights in other numbers and colors, which is not limited thereto.

Optionally, the status display lamp 12 further includes a first power level ticker 123, and the first power level ticker 123 is disposed on a side of the power level status lamp 122 away from the battery status lamp 121, and is used for displaying the power level of the LED display digital screen. It can be understood, in this embodiment, first power level horse race lamp 123 is the design of side by side square shape, adopt the structural style of horse race lamp, do benefit to the user directly perceivedly and the dynamic power level of using who obtains LED display digital screen, it is specific, this first power level horse race lamp 123 can supply outdoor access program control to correspond the power level and make horse race lamp show, do not lose generality, first power level horse race lamp 123 is formed by the combination of the LED lamp of blue, two kinds of colours white, it can set for according to user's procedure to have to adopt which kind of colour to show, here is not being repeated.

Without loss of generality, the front surface of the PCB board 1 is further provided with a second power level ticker 14, the first power level ticker 123 is arranged in a ring shape, and the function keys 13, the digital display lamp 11 and the state display lamp 12 are all located on the inner side of the second power level ticker 14. It can be understood that in this embodiment, the second power level ticker 14 is annularly arranged along the periphery of the front surface of the PCB board 1, and can be used for displaying the ticker by controlling the corresponding power level through an outdoor connection program, and the second power level ticker 14 is formed by combining three colors of red, green and blue LED lamps to form RGB lamp effects to give better impression feedback to users.

Optionally, the function keys 13 include a switch touch key 131 for a user to turn on or off the LED display digital screen. It can be understood that, in this embodiment, the switch touch key 131 is composed of a white LED lamp, and specifically, a spring PIN hole is formed through the PCB 1 corresponding to the switch touch key 131, so that a refined spring contact PIN connector correspondingly penetrates through the spring contact PIN connector to be connected with the battery. Without loss of generality, the function keys 13 further include a power selection touch key 132, and the power selection touch key 132 is disposed on a side of the switch touch key 131 away from the digital display lamp 11, so that a user can operate and select a power usage level of the LED display digital screen. It should be understood that, in this embodiment, the power selection touch key 132 is also composed of white LED lamps, specifically, a spring PIN hole is also formed through a position of the PCB 1 corresponding to the power selection touch key 132, so that a refined spring contact PIN connector correspondingly penetrates through the spring PIN hole to be connected with a battery.

The utility model also provides an electrical equipment, this electrical equipment include that LED shows digital screen, and this LED shows the concrete structure of digital screen and refers to above-mentioned embodiment, because this electrical equipment 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.

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

1. An LED display digital screen, comprising:

the front surface of the PCB is provided with a digital display lamp, a state display lamp and function keys, the digital display lamp is used for displaying the battery power of the LED display digital screen, the state display lamp is used for displaying the use state of the LED display digital screen, and the function keys are used for a user to input an operation instruction; and

2. The LED display digital screen according to claim 1, wherein the function keys, the digital display lamps and the status display lamps are arranged in sequence along the length direction of the front surface of the PCB.

3. The LED display digital screen according to claim 2, wherein the status display lamp comprises a battery status lamp for displaying the usage status of the battery of the LED display digital screen.

4. The LED display digital screen according to claim 3, wherein the status display lamp further comprises a power level status lamp, the power level status lamp is disposed on a side of the battery status lamp opposite to the digital display lamp for displaying the power level of the LED display digital screen.

5. The LED display digital screen as recited in claim 4, wherein the status display lamp further comprises a first power level ticker, the first power level ticker is disposed on a side of the power level status lamp facing away from the battery status lamp for displaying the power level of the LED display digital screen.

6. The LED display digital screen according to claim 2, wherein the function keys comprise a switch touch key for a user to turn on or off the LED display digital screen.

7. The LED-displayed digital screen according to claim 6, wherein the function keys further comprise a power selection touch key, and the power selection touch key is arranged on a side of the switch touch key, which is away from the digital display lamp, for a user to operate and select the power usage level of the LED-displayed digital screen.

8. The LED-displayed digital screen according to claim 1, wherein a second power level ticker is further provided on the front surface of the PCB, the second power level ticker is arranged in a ring shape, and the function keys, the number display lamps and the status display lamps are all located inside the second power level ticker.

9. The LED display digital screen according to any one of claims 1 to 8, further comprising a membrane disposed on a side of the display screen opposite to the PCB, wherein the positions of the membrane relative to the digital display lamps, the status display lamps and the function keys are printed with silk screen having the same shape as the digital display lamps, the status display lamps and the function keys, respectively.

10. An electrical appliance comprising an LED display digital screen as claimed in any one of claims 1 to 9.