Knob with integrated light mirror
The coaxial design of the dial, positioning plate, and base improves the integration of the knob assembly and the lamp lens, solves the integration problem between the knob assembly and the lamp lens, and prevents damage from excessive rotation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING CHENGTAI MIRROR CO LTD
- Filing Date
- 2025-10-20
- Publication Date
- 2026-07-24
AI Technical Summary
Existing technologies have failed to effectively improve the integration of the knob assembly, base assembly, and lamp lens, and rotation adjustment may lead to damage due to excessive rotation.
The design adopts a coaxial distribution of the dial, positioning plate and base. The dial and positioning plate are rotatably connected, and the limiting component cooperates with the protrusion of the positioning plate to limit the rotation angle, forming a flat structure embedded in the lamp mirror, which improves the degree of integration and avoids excessive rotation.
The knob assembly, base assembly, and lamp mirror are highly integrated, reducing space occupation and limiting the rotation angle to prevent damage.
Smart Images

Figure CN224553707U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of lamp mirror accessories, specifically relating to an integrated knob for lamp mirrors. Background Technology
[0002] The patent, with publication number CN221931699U and subject name "Utility Model Patent for a Knob-Type Display Screen Lamp Mirror," and IPC classification number A47G1 / 00, discloses the following technical solution: "An adjustment knob is provided at the bottom of the outer mirror body surface, and a display screen is mounted on the adjustment knob. A lamp mirror back plate is provided on the back of the outer mirror body. An internal rotating shaft is provided at the bottom of the back of the outer mirror body corresponding to the adjustment knob. Fixed frames are provided on the upper and lower sides of the outer mirror body, and a mirror frame is connected to the fixed frames. A fixed plate is installed on the back of the lamp mirror back plate. A control box is provided at the bottom of the back of the lamp mirror back plate. The internal rotating shaft is connected to the control box. An LED strip and a power adapter are connected to the control box."
[0003] Therefore, the above utility model patents have disclosed one technical solution for a knob-type display screen light mirror. However, the technical solution disclosed in the above utility model patents focuses on controlling and adjusting the lighting and defogging functions on the outer mirror body by rotating the adjustment knob, and does not further solve the problem of improving the integration of the knob assembly, base assembly and light mirror, which needs to be further improved. Utility Model Content
[0004] This utility model addresses the shortcomings of the existing technology by providing an integrated knob for lamps and mirrors.
[0005] This utility model adopts the following technical solution: an integrated knob for the lamp mirror, comprising a knob assembly and a base assembly. The knob assembly includes a scale and a positioning plate, and the base assembly includes a base, wherein: The dial, positioning plate, and base are coaxially distributed, with the positioning plate rotatably connected to the base and the dial rotatably connected to the positioning plate. The dial includes a dial body and a dial lever, with the dial lever fixedly connected to the dial body; The positioning plate includes a positioning plate body, a first protrusion of the positioning plate, and a positioning plate lever. The first protrusion of the positioning plate is integrally formed with the positioning plate body, and the positioning plate lever is fixedly connected to the positioning plate body.
[0006] As a preferred technical solution to the above technical solutions, the dial body has a dial scale, and the first protrusion of the positioning dial has a positioning dial centerline.
[0007] As a preferred technical solution to the above technical solutions, the base is provided with a base protrusion, and the base protrusion has base scale.
[0008] As a preferred technical solution of the above technical solutions, the base assembly also includes a limiting member with a limiting hole, and the positioning disk also includes a second protrusion of the positioning disk, which is integrally formed with the positioning disk body and extends out from the limiting hole.
[0009] As a preferred technical solution to the above technical solutions, the dial also includes a dial center block, which is embedded in the dial body and fixedly connected to the dial body.
[0010] The integrated knob for the lamp mirror disclosed in this utility model has the advantage of embedding the dial, positioning plate, and base into the lamp mirror in a flat structure that is coaxially distributed and stacked sequentially. This helps to improve the integration of the knob assembly, base assembly, and lamp mirror, and reduce the overall space occupation. In addition, the limiting hole of the limiting member cooperates with the second protrusion of the positioning plate to form a spacing constraint, limiting the rotation angle to a limited range and avoiding damage caused by excessive rotation. Attached Figure Description
[0011] Figure 1 This is a perspective view of this application.
[0012] Figure 2 This is a three-dimensional view from another perspective of this application.
[0013] Figure 3 This is the main view of this application.
[0014] Figure 4 This is a bottom view of this application.
[0015] Figure 5 This is a perspective view of the knob assembly of this application.
[0016] Figure 6 This is a perspective view of the dial of this application.
[0017] Figure 7 This is a perspective view of the positioning disk of this application.
[0018] Figure 8 This is a perspective view of the base assembly of this application.
[0019] The reference numerals in the attached drawings include: 100-knob assembly; 200-dial; 210-dial body; 211-dial scale; 220-dial lever; 230-dial center block; 300-positioning disc; 310-positioning disc body; 320-first protrusion of positioning disc; 321-center line of positioning disc; 330-second protrusion of positioning disc; 340-positioning disc lever; 400-base assembly; 410-base; 411-base protrusion; 412-base scale; 420-limiting component; 421-limiting hole. Detailed Implementation
[0020] This utility model discloses an integrated knob for a lamp mirror. The following description, in conjunction with a preferred embodiment (Embodiment 1), is shown in the accompanying drawings. Figures 1 to 8 The specific embodiments of this utility model will be further described below.
[0021] See attached diagram. Figures 1 to 8 , Figures 1 to 4 The integrated knobs for the light mirrors are shown from different angles. Figure 5 The knob assembly is shown. Figure 6 The dial is shown. Figure 7 The positioning disk is shown. Figure 8 The base assembly is shown.
[0022] Example 1.
[0023] Preferably, the integrated knob for the lamp mirror includes a knob assembly 100 and a base assembly 400. The knob assembly 100 includes a scale dial 200 and a positioning dial 300, and the base assembly 400 includes a base 410, wherein: The dial 200, the positioning dial 300, and the base 410 are coaxially distributed. The positioning dial 300 is rotatably connected to the base 410, and the dial 200 is rotatably connected to the positioning dial 300. The dial 200 includes a dial body 210 and a dial lever 220, with the dial lever 220 fixedly connected to the dial body 210 so that the dial 200 can rotate relative to the positioning disk 300 by moving the dial lever 220. The positioning disc 300 includes a positioning disc body 310, a positioning disc first protrusion 320, and a positioning disc lever 330. The positioning disc first protrusion 320 is integrally formed with the positioning disc body 310, and the positioning disc lever 330 is fixedly connected to the positioning disc body 310. This allows the positioning disc 300 to rotate relative to the base 410 by moving the positioning disc lever 330. Consequently, the base 410 is partially embedded in the lamp mirror (not shown in the figure). The scale 200, positioning disc 300, and base 410 are stacked in sequence in a flat shape, thereby improving the integration of the knob assembly 100, the base assembly 400, and the lamp mirror.
[0024] The dial body 210 has dial markings 211 (the dial markings 211 are attached to or etched onto the dial body 210), and the outer edge of the first protrusion 320 of the positioning disk has a positioning disk center line 321 (the positioning disk center line 321 is attached to or etched onto the outer edge of the first protrusion 320 of the positioning disk); so that the positioning disk center line 321 is aligned with the dial markings 211.
[0025] The base 410 has a base protrusion 411, and the outer edge of the base protrusion 411 has a base scale 412 (the base scale 412 is attached to or etched on the outer edge of the base protrusion 411) so that the center line 321 of the positioning disk is aligned with the base scale 412.
[0026] The base assembly 400 also includes a limiting member 420 with a limiting hole 421. The positioning disk 300 also includes a second protrusion 340, which is integrally formed with the positioning disk body 310 and extends out from the limiting hole 421. There is a gap between the second protrusion 340 and the limiting hole 421, so that the second protrusion 340 is limited within the opening of the limiting hole 421, thereby limiting the rotation angle of the positioning disk 300 relative to the base 410 to a limited rotation angle.
[0027] The dial 200 also includes a dial center block 230, which is embedded in the dial body 210 and fixedly connected to the dial body 210.
[0028] It is worth mentioning that the specific structure and other technical features of the lamp mirror involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement of these technical features can be conventionally selected in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.
[0029] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A lamp-mirror integrated knob, characterized in that, The assembly includes a knob assembly and a base assembly. The knob assembly includes a dial and a positioning plate, and the base assembly includes a base. The dial, positioning plate, and base are coaxially distributed, with the positioning plate rotatably connected to the base and the dial rotatably connected to the positioning plate. The dial includes a dial body and a dial lever, with the dial lever fixedly connected to the dial body; The positioning plate includes a positioning plate body, a first protrusion of the positioning plate, and a positioning plate lever. The first protrusion of the positioning plate is integrally formed with the positioning plate body, and the positioning plate lever is fixedly connected to the positioning plate body.
2. The integrated knob for the lamp mirror according to claim 1, characterized in that, The dial body has a dial scale, and the first protrusion of the positioning dial has a positioning dial centerline.
3. The integrated knob for the lamp mirror according to claim 1, characterized in that, The base has a protruding part with base markings.
4. The integrated knob for the lamp mirror according to claim 1, characterized in that, The base assembly also includes a limiting member with a limiting hole, and the positioning plate also includes a second protrusion of the positioning plate, which is integrally formed with the positioning plate body and extends out from the limiting hole.
5. The integrated knob for the lamp mirror according to claim 1, characterized in that, The dial also includes a dial center block, which is embedded in the dial body and fixedly connected to the dial body.
Citation Information
Patent Citations
Knob type display screen lamp mirror
CN221931699U