Multi-functional interior handle trim cover

Abstract

The utility model relates to the technical field of automobile accessories, disclose a multi -functional car inside open handle ornament cover, including the ornament cover body, the ornament cover body inboard connection is provided with LDE lamp strip, ornament cover body one side is connected with fixed frame and is provided with the light supplementing mechanism, ornament cover body one side is connected with the protective shell, the protective shell inboard connection is provided with the noise reduction mechanism, the utility model discloses through light supplementing mechanism can greatly satisfy the insufficient situation of the light in the car, through the noise reduction mechanism can be in the same environment carries out the zoned noise reduction, further improves the use effect, satisfies the use demand, and the LDE lamp strip in the ornament cover body plays the demonstration position effect, and the metal film on the surface of ornament cover body itself can effectively improve the texture.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically a multifunctional interior door handle cover for automobiles. Background Technology

[0002] Interior door handle covers are decorative components installed on the inside of car door handles. Their main function is to enhance the aesthetics and overall harmony of the vehicle's interior. They are also components that combine decoration and functionality. Through the diversification of materials and designs, they can meet the needs of different car models. With the development of new energy vehicles and traditional automobile industries, intelligence is becoming increasingly advanced, and most cars are equipped with corresponding intelligent functions. However, the current interior door handle covers have relatively limited functions, serving only a decorative purpose and failing to meet practical needs. Utility Model Content

[0003] The purpose of this utility model is to provide a multifunctional interior door handle cover for automobiles to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: it includes a decorative cover body, an LED light strip is connected to the inner side of the decorative cover body, a fixing frame is connected to one side of the decorative cover body, a supplementary lighting mechanism is connected inside the fixing frame, a protective shell is connected to one side of the decorative cover body, and a noise reduction mechanism is connected inside the protective shell.

[0005] Preferably, the supplementary lighting mechanism includes an adjusting column rotatably disposed inside the fixed frame, a rotating ball seat rotatably disposed at the middle end of the adjusting column, a lamp head connected to one side of the rotating ball seat and a toggle plate connected to the other side, a storage battery connected inside the adjusting column, and a wire connected between the storage battery and the lamp head.

[0006] Preferably, adjustment grooves are provided on both sides of the adjustment column corresponding to the rotating ball seat, and a wire groove is provided on the bottom inner side of the adjustment groove corresponding to the wire.

[0007] Preferably, the noise reduction mechanism includes a first circuit board and a second circuit board fixedly disposed on one side of the inner wall of the protective housing. Two microphones and an analog-to-digital converter are connected to one side of the first circuit board, and a speaker is connected to one side of the second circuit board, while a speaker, a digital signal processor, a protective resistor, and an audio processing chip are connected to the other side.

[0008] Preferably, a switch is connected to one side of the inside of the protective housing, and the switch is electrically connected to the noise reduction mechanism.

[0009] Preferably, the protective housing has sound-permeable holes on both sides corresponding to the analog-to-digital converter and the speaker.

[0010] Preferably, the outer surface of the cover body is provided with a metal film on one side.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] The supplementary lighting mechanism can greatly improve the lighting situation inside the car, while the noise reduction mechanism can perform zoned noise reduction in the same environment, further improving the usage effect and meeting the needs. The LED light strip inside the cover body serves as a position indicator, and the metal film on the surface of the cover body itself can effectively enhance the texture. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a multifunctional automotive interior door handle cover according to this utility model;

[0014] Figure 2 This is a rear view schematic diagram of a multifunctional automotive interior door handle cover according to this utility model.

[0015] Figure 3 This is a schematic diagram of the internal structure of the protective shell in a multifunctional automotive interior door handle cover according to this utility model.

[0016] Figure 4 This is a partial structural diagram of a multifunctional automotive interior door handle cover according to this utility model;

[0017] Figure 5 This is a schematic diagram of the supplementary lighting mechanism in the interior door handle cover of a multifunctional car according to this utility model.

[0018] In the diagram: 1. Cover body; 2. Protective housing; 3. Fixing bracket; 4. Fill light mechanism; 5. LED strip; 6. First circuit board; 7. Sound pickup; 8. Analog-to-digital converter; 9. Second circuit board; 10. Speaker; 11. Digital signal processor; 12. Audio processing chip; 111. Protective resistor; 13. Switch; 14. Adjustment column; 15. Rotating ball seat; 16. Lamp head; 17. Toggle plate; 18. Battery; 19. Wire; 20. Adjustment slot. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5The present invention provides a technical solution: including a decorative cover body 1, a metal film on one side of the outer surface of the decorative cover body 1, an LED light strip 5 connected to the inner side of the decorative cover body 1, a fixing frame 3 connected to one side of the decorative cover body 1, a supplementary lighting mechanism 4 connected inside the fixing frame 3, a protective shell 2 connected to one side of the decorative cover body 1, and a noise reduction mechanism connected inside the protective shell 2.

[0021] Reference Figure 5 The supplementary lighting mechanism 4 shown includes an adjusting column 14 rotatably mounted inside the fixed frame 3. A rotating ball seat 15 is rotatably mounted at the middle of the adjusting column 14. A lamp head 16 is connected to one side of the rotating ball seat 15, and a toggle plate 17 is connected to the other side. A battery 18 is connected inside the adjusting column 14. As shown in the attached figure, a cover plate is connected to the battery 18 on one side of the adjusting column 14 for removing and installing the battery 18. A wire 19 is connected between the battery 18 and the lamp head 16. The battery 18 can supply power to the lamp head 16. Alternatively, the cover plate can be removed, the battery can be taken out, and the power can be directly connected to the vehicle's electrical circuit through the wire 19. The up and down angle of the rotating ball seat 15 can be adjusted by toggling the toggle plate 17, and the rotation angle of the rotating ball seat 15 can be adjusted by rotating the adjusting column 14, thereby allowing for more directional adjustments to the illumination angle of the lamp head 16.

[0022] Adjustment grooves 20 are provided on both sides of the adjustment column 14 corresponding to the rotating ball seat 15. A wire groove is provided on the bottom inner side of the adjustment groove 20 corresponding to the wire 19. When the rotating ball seat 15 rotates, the wire groove allows the wire 19 to pass through. The adjustment grooves 20 on both sides facilitate the projection of light from the lamp head 16 and also facilitate the finger toggling of the toggle plate 17.

[0023] Reference Figure 3 and Figure 4 As shown, the noise reduction mechanism includes a first circuit board 6 and a second circuit board 9 fixedly disposed on one side of the inner wall of the protective housing 2. Two microphones 7 and an analog-to-digital converter 8 are connected to one side of the first circuit board 6. A speaker 10 is connected to one side of the second circuit board 9, and a speaker 10, a digital signal processor 11, a protective resistor 111, and an audio processing chip 12 are connected to the other side. The microphones 7 capture the noise of the surrounding environment, and then the analog-to-digital converter 8 converts the captured signal into a digital signal and transmits it to the digital signal processor 11. The digital signal processor 11 analyzes the frequency and phase of the captured signal, generates a sound wave with opposite phase, and then outputs it through the speaker 10 to reduce noise in the vicinity of the car door where it is installed. The audio processing chip 12 can further ensure the accuracy of signal processing.

[0024] A switch 13 is connected to one side inside the protective housing 2. The switch 13 is electrically connected to the noise reduction mechanism, and the noise reduction mechanism can be actively turned on by the switch 13.

[0025] The protective housing 2 has sound-permeable holes on both sides corresponding to the analog-to-digital converter 8 and the speaker 10, which facilitates sound reception and audio frequency transmission and ensures the effect of active noise reduction.

[0026] The implementation principle of this application is as follows: When this utility model is in use, the LED light strip 5 inside the cover body 1 can clearly see the position of the door switch when the light inside the car is insufficient. When reading in the back seat, the supplementary lighting mechanism 4 can be turned on to provide supplementary lighting to compensate for the insufficient brightness of the roof light. Moreover, when an object is dropped, the illumination position can be adjusted by rotating the adjustment column 14 and the toggle plate 17 to facilitate the search for the dropped object. When playing music in the car or when there is a relatively noisy sound, the noise reduction mechanism can be turned on to actively reduce noise in the environment near the door to ensure comfort. Especially when you need to answer a phone call in the back seat, turning on the noise reduction mechanism can also effectively ensure the communication effect.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional interior door handle cover for automobiles, comprising a cover body (1), characterized in that: An LED strip (5) is connected to the inner side of the cover body (1), a fixing frame (3) is connected to one side of the cover body (1), a supplementary lighting mechanism (4) is connected inside the fixing frame (3), a protective shell (2) is connected to one side of the cover body (1), and a noise reduction mechanism is connected inside the protective shell (2).

2. The multifunctional automotive interior door handle cover according to claim 1, characterized in that: The supplementary lighting mechanism (4) includes an adjusting column (14) rotatably disposed inside the fixed frame (3). A rotating ball seat (15) is rotatably disposed at the middle end of the adjusting column (14). A lamp head (16) is connected to one side of the rotating ball seat (15), and a toggle plate (17) is connected to the other side. A storage battery (18) is connected inside the adjusting column (14), and a wire (19) is connected between the storage battery (18) and the lamp head (16).

3. A multifunctional automotive interior door handle cover according to claim 2, characterized in that: The adjusting column (14) has adjusting grooves (20) on both sides corresponding to the rotating ball seat (15), and the bottom of the inner side of the adjusting groove (20) has a wire groove corresponding to the wire (19).

4. A multifunctional automotive interior door handle cover according to claim 1, characterized in that: The noise reduction mechanism includes a first circuit board (6) and a second circuit board (9) fixedly disposed on one side of the inner wall of the protective housing (2). Two microphones (7) and an analog-to-digital converter (8) are connected to one side of the first circuit board (6). A speaker (10) is connected to one side of the second circuit board (9), and a speaker (10), a digital signal processor (11), a protective resistor (111), and an audio processing chip (12) are connected to the other side.

5. A multifunctional automotive interior door handle cover according to claim 4, characterized in that: A switch (13) is connected to one side inside the protective housing (2), and the switch (13) is electrically connected to the noise reduction mechanism.

6. A multifunctional automotive interior door handle cover according to claim 5, characterized in that: The protective housing (2) has sound-permeable holes on both sides corresponding to the analog-to-digital converter (8) and the speaker (10).

7. A multifunctional automotive interior door handle cover according to claim 1, characterized in that: The outer surface of the cover body (1) is provided with a metal film on one side.

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