Intelligent composite instrument

By integrating LEDs and TFT screens into LED instruments, the problem of difficulty in changing existing instrument displays after they have been finalized is solved, achieving a low-cost, highly intelligent display effect that is suitable for fields such as automobiles.

CN224360987UActive Publication Date: 2026-06-16JIANGSU XINWEI POWER TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU XINWEI POWER TECH CO LTD
Filing Date
2025-06-17
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Once the existing LED instrument display UI is designed and molded, it is finalized. Changing the display effect requires re-molding, which wastes manpower and resources and has relatively traditional functions, making it impossible to fully enjoy the convenience of the 5G era.

⚗Method used

The system integrates LED and TFT screens using a fully laminated glass cover. The LED screen is responsible for traditional function display, while the TFT screen is responsible for intelligent information display. The assembly process reduces costs and achieves rich display effects.

🎯Benefits of technology

It enables the provision of richer display content and more intelligent information display at a low cost, meeting the convenience needs of the 5G era.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an intelligent composite instrument relates to vehicle instrument technical field, including aluminum alloy middle frame and sets up in the full -bonded glass cover plate screen of aluminum alloy middle frame surface, the full -bonded glass cover plate screen surface is integral high -definition glass screen, the surface integration of full -bonded glass cover plate screen has LED screen mark and TFT screen. The utility model aims to let people enjoy the convenience brought by 5G era in the travel at more low -cost price, and the real -time state of vehicle is more directly understood with intelligent instrument. The utility model discloses an intelligent composite instrument is made through 1 piece TFT screen plus 1 piece LED screen, and traditional function information is responsible for showing by LED, and intelligent information (such as navigation, incoming call prompt, fault early warning etc. ) is responsible for showing by TFT. Compared with traditional instrument, it is more intelligent, and compared with the pain point of traditional instrument cost is too high, and the application intelligent instrument can realize the technical effect of low production cost, and the display content is more abundant through the assembling process.
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Description

Technical Field

[0001] This utility model relates to the field of vehicle instrument technology, specifically to an intelligent composite instrument. Background Technology

[0002] LED instruments are digital instruments that use light-emitting diodes (LEDs) as display units, and are widely used in automobiles, industrial control, medical equipment, and other fields. Currently, most instruments on the market are either LED instruments with relatively standardized displays or TFT instruments, which are more expensive to manufacture. (See the attached instruction manual.) Figure 1 The existing LED instrument display UI is fixed once the mold is made. If the display effect needs to be changed, the mold needs to be made again, which is a waste of manpower and resources. Moreover, the functions are relatively traditional and cannot fully enjoy the convenience of the current 5G era. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide an intelligent composite instrument to solve the technical problem that the existing LED instrument display UI is fixed once the mold is made and the display effect needs to be changed, which wastes manpower and resources, and the functions are relatively traditional and cannot fully enjoy the convenience of the current 5G era.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A smart composite instrument includes an aluminum alloy frame and a fully laminated glass cover screen disposed on the surface of the aluminum alloy frame. The surface of the fully laminated glass cover screen is an integral high-definition glass screen. The surface of the fully laminated glass cover screen integrates LED screen markings and a TFT screen. Multiple LED screen markings are provided, which are respectively battery marking, left turn signal marking, right turn signal marking, brake marking, mileage marking, light marking, speed marking, and power marking.

[0006] As a preferred embodiment of this utility model, the fully laminated glass cover screen is fixedly installed on the aluminum alloy frame, and the bottom edge of the fully laminated glass cover screen is coated with adhesive. The fully laminated glass cover screen is glued and fixed to the aluminum alloy frame by adhesive.

[0007] As a preferred embodiment of this utility model, a hook is provided in the middle of the aluminum alloy frame, and a digital plate is installed in the middle of the aluminum alloy frame, with the digital plate mounted on the aluminum alloy frame.

[0008] As a preferred embodiment of this utility model, an LED circuit board is installed in the middle of the digital middle board.

[0009] As a preferred embodiment of this utility model, the aluminum alloy frame has screw holes in the middle, a TFT circuit board is mounted in the middle of the aluminum alloy frame, a circuit board fastener is mounted on the surface of the TFT circuit board, and the circuit board fastener is threadedly connected to the screw holes.

[0010] As a preferred embodiment of this utility model, a bottom shell is installed on the back of the aluminum alloy frame, and a plurality of bottom shell fasteners are installed on the surface of the bottom shell, and the bottom shell is locked to the aluminum alloy frame through the bottom shell fasteners.

[0011] As a preferred embodiment of this utility model, the surface of the bottom shell is provided with a plurality of honeycomb holes, and a buzzer is installed at the position of the honeycomb holes on the surface of the bottom shell.

[0012] As a preferred technical solution of this utility model, the surface of the fully laminated glass cover screen is provided with a brand logo.

[0013] The beneficial effects of this utility model are as follows:

[0014] The purpose of this invention is to allow people to enjoy the convenience of the 5G era while traveling at a lower price, and to understand the real-time status of their vehicle more intuitively with a smart instrument panel. This invention's smart composite instrument panel is made of one TFT screen and one LED screen. Traditional functional information is displayed by the LED, while intelligent information (such as navigation, call reminders, fault warnings, etc.) is displayed by the TFT. Compared to traditional instrument panels, it is more intelligent, and addressing the pain point of high cost associated with traditional instrument panels, this application's smart instrument panel, through its assembly process, achieves the technical effect of low production cost and richer display content.

[0015] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of the intelligent composite instrument of this utility model;

[0017] Figure 2 This is a front view structural diagram of the intelligent composite instrument of this utility model;

[0018] Figure 3 This is a schematic diagram of the left-side structure of the intelligent composite instrument of this utility model;

[0019] In the diagram: 1. Fully laminated glass cover screen; 2. Digital middle board; 3. LED circuit board; 4. Aluminum alloy middle frame; 5. TFT circuit board; 6. Circuit board fasteners; 7. Buzzer; 8. Bottom shell; 9. Bottom shell fasteners; 10. LED screen logo; 11. Brand logo; 12. TFT screen; 14. Screw holes. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0025] Example 1

[0026] Please see Figure 1-3This invention provides a technical solution: an intelligent composite instrument, including an aluminum alloy frame 4 and a fully laminated glass cover screen 1 disposed on the surface of the aluminum alloy frame 4. The surface of the fully laminated glass cover screen 1 is an integral high-definition glass screen, and the surface of the fully laminated glass cover screen 1 integrates LED screen indicators 10 and TFT screens 12. Multiple LED screen indicators 10 are provided, representing battery indicator, left turn signal indicator, right turn signal indicator, brake indicator, mileage indicator, light indicator, speed indicator, and power indicator. This results in richer display and clearer, more intuitive information display.

[0027] The fully laminated glass cover screen 1 is fixedly installed on the aluminum alloy frame 4. Adhesive is applied to the bottom edge of the fully laminated glass cover screen 1, and the fully laminated glass cover screen 1 is fixed to the aluminum alloy frame 4 by adhesive. This improves the installation and fixation of the fully laminated glass cover screen 1 and enhances the sealing tightness between the fully laminated glass cover screen 1 and the aluminum alloy frame 4.

[0028] A hook 13 is provided in the middle of the aluminum alloy frame 4, and a digital plate 2 is installed in the middle of the aluminum alloy frame 4. The digital plate 2 is assembled on the aluminum alloy frame 4, and the digital plate 2 and the aluminum alloy frame 4 are fixed by snap-fit, which facilitates assembly, disassembly and separation, and reduces production costs.

[0029] An LED circuit board 3 is installed in the center of the digital middle board 2 to ensure its secure installation. Several LEDs are mounted on the surface of the LED circuit board 3, each corresponding to an LED screen label 10. This allows for easy control of the corresponding LED to turn on or off, thereby achieving the information reminder function of the LED screen label 10.

[0030] The aluminum alloy frame 4 has screw holes 14 in the middle, and a TFT circuit board 5 is installed in the middle of the aluminum alloy frame 4. Circuit board fasteners 6 are installed on the surface of the TFT circuit board 5. The circuit board fasteners 6 are threaded to the screw holes 14 to improve the installation firmness of the TFT circuit board 5. The TFT circuit board 5 controls the TFT screen 12 to display different information.

[0031] A bottom shell 8 is installed on the back of the aluminum alloy frame 4. Several bottom shell fasteners 9 are installed on the surface of the bottom shell 8. The bottom shell 8 is locked to the aluminum alloy frame 4 through the bottom shell fasteners 9, which improves the installation firmness of the bottom shell 8 and the aluminum alloy frame 4.

[0032] The surface of the bottom shell 8 has several honeycomb holes, and a buzzer 7 is installed at the honeycomb hole position on the surface of the bottom shell 8 to make it easy to emit a buzzing sound.

[0033] The surface of the fully laminated glass cover screen 1 is provided with a brand logo 11, which facilitates the display of vehicle brand information.

[0034] The purpose of this invention is to allow people to enjoy the convenience of the 5G era while traveling at a lower price, and to understand the real-time status of their vehicle more intuitively with a smart instrument panel. This invention's smart composite instrument panel is made of one TFT screen and one LED screen. Traditional functional information is displayed by the LED, while intelligent information such as navigation, call reminders, and fault warnings is displayed by the TFT. Compared to traditional instrument panels, it is more intelligent, and addressing the pain point of high costs associated with traditional instrument panels, this application's smart instrument panel, through its assembly process, achieves the technical effect of low production costs and richer display content.

[0035] Example 2

[0036] Please see Figure 1-3 This is another technical solution provided by the present invention. This embodiment has the same features as the above embodiment 1, and the similarities will not be described in this embodiment. The specific differences are as follows:

[0037] A smart composite instrument panel includes an aluminum alloy frame 4 and a fully laminated glass cover screen 1 disposed on the surface of the aluminum alloy frame 4. The surface of the fully laminated glass cover screen 1 is an integral high-definition glass screen, and the surface of the fully laminated glass cover screen 1 integrates LED screen indicators 10 and TFT screens 12. Multiple LED screen indicators 10 are provided, representing battery indicator, left turn signal indicator, right turn signal indicator, brake indicator, mileage indicator, headlight indicator, speed indicator, and power indicator. The display is richer, and the information is displayed more clearly and intuitively.

[0038] The fully laminated glass cover screen 1 is fixedly installed on the aluminum alloy frame 4. Adhesive is applied to the bottom edge of the fully laminated glass cover screen 1, and the fully laminated glass cover screen 1 is fixed to the aluminum alloy frame 4 by adhesive. This improves the installation and fixation of the fully laminated glass cover screen 1 and enhances the sealing tightness between the fully laminated glass cover screen 1 and the aluminum alloy frame 4.

[0039] A hook 13 is provided in the middle of the aluminum alloy frame 4, and a digital plate 2 is installed in the middle of the aluminum alloy frame 4. The digital plate 2 is assembled on the aluminum alloy frame 4, and the digital plate 2 and the aluminum alloy frame 4 are fixed by snap-fit, which facilitates assembly, disassembly and separation, and reduces production costs.

[0040] An LED circuit board 3 is installed in the center of the digital middle board 2 to ensure its secure installation. Several LEDs are mounted on the surface of the LED circuit board 3, each corresponding to an LED screen label 10. This allows for easy control of the corresponding LED to turn on or off, thereby achieving the information reminder function of the LED screen label 10.

[0041] The aluminum alloy frame 4 has screw holes 14 in the middle, and a TFT circuit board 5 is installed in the middle of the aluminum alloy frame 4. Circuit board fasteners 6 are installed on the surface of the TFT circuit board 5. The circuit board fasteners 6 are threaded to the screw holes 14 to improve the installation firmness of the TFT circuit board 5. The TFT circuit board 5 controls the TFT screen 12 to display different information.

[0042] A bottom shell 8 is installed on the back of the aluminum alloy frame 4. Several bottom shell fasteners 9 are installed on the surface of the bottom shell 8. The bottom shell 8 is locked to the aluminum alloy frame 4 through the bottom shell fasteners 9, which improves the installation firmness of the bottom shell 8 and the aluminum alloy frame 4.

[0043] The surface of the bottom shell 8 has several honeycomb holes, and a buzzer 7 is installed at the honeycomb hole position on the surface of the bottom shell 8 to make it easy to emit a buzzing sound.

[0044] The surface of the fully laminated glass cover screen 1 is provided with a brand logo 11, which facilitates the display of vehicle brand information.

[0045] Assembly process:

[0046] Step 1: Assemble the digital middle plate 2 onto the aluminum alloy middle frame 4 using clips;

[0047] Step 2: Assemble the LED circuit board 3 onto the digital middle plate 2 according to the positioning holes, and then fix it through cold pressing process;

[0048] Step 3: Place the TFT circuit board 5 onto the aluminum alloy frame 4 according to the screw holes, and then fix it with the circuit board fastener 6.

[0049] Step 4: Use glue to attach the fully laminated glass cover screen 1 to the aluminum alloy frame 4;

[0050] Step 5: Glue the 7. buzzer chip to the bottom shell 8;

[0051] Step 6: Secure the bottom shell 8 onto the aluminum alloy frame 4, and then fix it with the bottom shell fastener 9.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An intelligent composite instrument, comprising an aluminum alloy frame (4) and a fully laminated glass cover screen (1) disposed on the surface of the aluminum alloy frame (4), characterized in that: The surface of the fully laminated glass cover screen (1) is an integral high-definition glass screen. The surface of the fully laminated glass cover screen (1) is integrated with LED screen markings (10) and TFT screens (12). There are multiple LED screen markings (10), which are respectively battery marking, left turn signal marking, right turn signal marking, brake marking, mileage marking, light marking, speed marking, and power marking.

2. The intelligent composite instrument according to claim 1, characterized in that: The fully laminated glass cover screen (1) is fixedly installed on the aluminum alloy frame (4). The bottom edge of the fully laminated glass cover screen (1) is coated with glue, and the fully laminated glass cover screen (1) is fixed to the aluminum alloy frame (4) by glue.

3. The intelligent composite instrument according to claim 1, characterized in that: The aluminum alloy frame (4) is provided with a hook (13) in the middle, and a digital plate (2) is installed in the middle of the aluminum alloy frame (4). The digital plate (2) is assembled on the aluminum alloy frame (4).

4. The intelligent composite instrument according to claim 3, characterized in that: An LED circuit board (3) is installed in the middle of the digital middle board (2).

5. The intelligent composite instrument according to claim 3, characterized in that: The aluminum alloy frame (4) has screw holes (14) in the middle, and a TFT circuit board (5) is installed in the middle of the aluminum alloy frame (4). A circuit board fastener (6) is installed on the surface of the TFT circuit board (5), and the circuit board fastener (6) is threadedly connected to the screw holes (14).

6. The intelligent composite instrument according to claim 3, characterized in that: The aluminum alloy frame (4) has a bottom shell (8) installed on its back. Several bottom shell fasteners (9) are installed on the surface of the bottom shell (8). The bottom shell (8) is locked to the aluminum alloy frame (4) through the bottom shell fasteners (9).

7. The intelligent composite instrument according to claim 6, characterized in that: The bottom shell (8) has several honeycomb holes on its surface, and a buzzer (7) is installed at the position of the honeycomb hole on the surface of the bottom shell (8).

8. The intelligent composite instrument according to claim 1, characterized in that: The surface of the fully laminated glass cover screen (1) is provided with a brand logo (11).