Gear adjusting switch for in-mold injection molding

Abstract

The utility model relates to the technical field of switches, and discloses an in-mold injection gear adjusting switch which comprises a panel cover, a circular mounting through hole is formed in the center of the panel cover, a multifunctional knob is mounted in the mounting through hole, an annular clamping groove is formed in the surface of the panel cover, and a gear identification ring is clamped in the annular clamping groove; a knuckle insertion rotating groove is formed in the center of the multifunctional knob, and rotating shifting pieces are arranged on the left side and the right side of the multifunctional knob. According to the in-mold injection gear adjusting switch, the using effects of accurate installation, convenient operation, stable operation, safety and reliability are achieved through the well-designed structure and functional characteristics. Clear gear indication and diversified operation modes are provided for a user, and the durability and stability of the switch are improved by enhancing the sealing performance and the anti-skid design. In addition, due to the fact that the gears made of the fluorescent materials point to the protruding strips, using convenience and safety under different light conditions are further improved.

Description

Technical Field

[0001] This utility model relates to the field of switch technology, specifically to an in-mold injection molded gear adjustment switch. Background Technology

[0002] In-mold injection molding technology is widely used in modern manufacturing. Among its components, gear adjustment switches are crucial parts in many electronic and electrical products, and their functions and performance directly impact the overall user experience. As people's demands for ease of operation, stability, and safety in products continue to rise, in-mold injection molded gear adjustment switches also face ongoing improvement needs.

[0003] Inadequacy of existing in-mold injection level adjustment switches

[0004] Instructions

[0005] Many traditional gear indicators are not clear enough, often just simple numbers or symbols, and the layout of the indicators is not reasonable. It is difficult for users to quickly and accurately identify the current gear status, especially in complex operating environments or for users with poor eyesight.

[0006] In terms of ease of use

[0007] Traditional in-mold injection molding gear adjustment knobs have a simple design and lack operational optimization for special usage scenarios (such as oily or wet hands). For example, when users have oily hands after cooking or handling fruit in the kitchen, existing knobs may be difficult to rotate due to their smooth surface and lack of suitable operating mechanisms.

[0008] In terms of stability

[0009] In terms of structural stability, some switches have inadequate sealing designs, which can easily allow dust and debris to enter the switch. Over time, this can cause problems such as wear and tear on internal components and poor contact, thereby shortening the switch's lifespan and reducing its reliability.

[0010] In terms of safety and convenience of use

[0011] In low-light environments, existing gear adjustment switches lack specialized indicator designs, making it difficult for users to clearly see the current gear status. This can lead to misoperation and pose safety hazards. For example, when using certain electrical appliances at night, if the gear status cannot be clearly seen, users may mistakenly adjust to an inappropriate gear, potentially causing equipment malfunction or safety issues. Utility Model Content

[0012] (a) Technical problems to be solved

[0013] To address the shortcomings of existing technologies, this invention provides an in-mold injection level adjustment switch to solve the aforementioned problems.

[0014] (II) Technical Solution

[0015] To achieve the above objectives, this utility model provides the following technical solution: an in-mold injection level adjustment switch, including a panel cover, a circular mounting hole in the center of the panel cover, a multi-functional knob installed inside the mounting hole, and an annular groove on the surface of the panel cover, into which a level indicator ring is engaged.

[0016] The multi-function knob has a finger joint insertion groove in the center, and there are rotating paddles on both the left and right sides of the multi-function knob.

[0017] As a preferred technical solution of this utility model, several anti-slip grooves are evenly arranged around the multi-functional knob.

[0018] As a preferred technical solution of this utility model, a gear indicator protrusion is provided on the outer end face of the multi-functional knob.

[0019] As a preferred technical solution of this utility model, the gear position indicator convex strip is made of fluorescent material.

[0020] As a preferred technical solution of this utility model, the surface of the gear position marking ring is evenly provided with a number of gear position marking scales.

[0021] As a preferred technical solution of this utility model, a closed protruding ring is provided on the outer end face of the panel cover at the edge of the mounting perforation port, and the inner ring of the closed protruding ring is attached to the edge of one end of the inner side of the multi-function knob.

[0022] As a preferred technical solution of this utility model, the main structure of the panel cover, the multi-functional knob and the gear position indicator ring are all made by in-mold injection molding.

[0023] Compared with the prior art, this utility model provides an in-mold injection level adjustment switch, which has the following beneficial effects:

[0024] Precise installation and operation instructions:

[0025] The circular mounting hole in the center of the panel cover provides an accurate mounting position for subsequent components, ensuring the assembly precision of the switch.

[0026] The gear indicator ring has clear and distinct gear markings that accurately reflect the current gear position, allowing users to easily understand the switch's operating status.

[0027] User-friendly design:

[0028] The knuckle insertion slot in the center of the multi-function knob is suitable for bending knuckles, making it convenient for users to rotate and operate when their palms are oily.

[0029] The multi-functional knob has rotating levers on both sides, allowing users to operate it by tossing. The knob can be easily rotated even when the palm is oily or wet, increasing the versatility and convenience of operation.

[0030] Enhance operational stability:

[0031] Several anti-slip grooves around the multi-function knob effectively increase the friction between the fingers and the knob, preventing slippage during operation and improving the stability and accuracy of operation.

[0032] A closed protruding ring is installed on the outer end face of the panel cover at the edge of the perforated port. Its inner ring fits tightly against the inner edge of one end of the multi-function knob, which improves the overall sealing and stability of the switch, enabling it to work reliably in various environments. At the same time, it effectively prevents dust and debris from entering the switch, ensuring the normal operation and service life of the switch.

[0033] Improve ease of use and security:

[0034] The indicator strip on the outer end of the multi-function knob is made of fluorescent material, which can clearly indicate the current gear even in low light conditions, improving the convenience and safety of the switch.

[0035] In summary, this in-mold injection molded gear adjustment switch, through its meticulously designed structure and functional features, achieves precise installation, convenient operation, stable operation, and safe and reliable use. It not only provides users with clear gear indication and diverse operating methods, but also improves the switch's durability and stability through enhanced sealing and anti-slip design. Furthermore, the fluorescent gear indicator strip further enhances ease of use and safety under different lighting conditions. These beneficial effects enable this gear adjustment switch to perform well in various application scenarios, providing users with a better user experience. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of this utility model;

[0037] Figure 2 This is an exploded separation diagram of the present invention;

[0038] Figure 3 This is a schematic diagram of the structure of the panel cover of this utility model;

[0039] Figure 4 This is a schematic diagram of the structure of the multifunctional knob of this utility model;

[0040] Figure 5 This is a schematic diagram of the gear position indicator ring of this utility model.

[0041] The components include: 1. Panel cover; 2. Multi-function knob; 3. Gear indicator ring;

[0042] 11. Installation perforation; 12. Closing convex ring; 13. Annular groove;

[0043] 21. Knuckle insertion groove; 22. Rotating paddle; 23. Anti-slip groove; 24. Gear indicator protrusion;

[0044] 31. Gear position marking scale. Detailed Implementation

[0045] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0046] It should be noted that if the utility model embodiment involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0047] Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

[0048] Please see Figure 1-5 An in-mold injection level adjustment switch, comprising the following structural and functional features.

[0049] The main body of the switch is the panel cover 1, with a precisely designed circular mounting hole 11 at its center. This mounting hole 11 is precisely designed to provide accurate positions for the installation of subsequent components. Inside the mounting hole 11, a multi-function knob 2 is installed; this multi-function knob 2 is the core operating component of the entire switch. The surface of the panel cover 1 has an annular groove 13, the size and shape of which are precisely designed. A position indicator ring 3 is engaged within this groove, and the markings on the position indicator ring 3 clearly indicate the current position.

[0050] The multi-function knob 2 features a knuckle insertion groove 21 at its center. The size and shape of this groove are suitable for inserting bent knuckles, allowing users to easily rotate the knob even with oily hands while cooking or eating fruit. Rotation levers 22 are located on both sides of the multi-function knob 2. These levers allow for operation by tossing, and can also be used with oily or wet hands, increasing operational versatility and convenience. Furthermore, several anti-slip grooves 23 are evenly distributed around the multi-function knob 2. These grooves effectively increase the friction between the fingers and the knob, preventing slippage during operation and improving stability and accuracy. A position indicator protrusion 24, made of fluorescent material, is located on the outer end face of the multi-function knob 2, clearly indicating the current position even in low-light conditions, enhancing the ease of use and safety of the switch.

[0051] The surface of the gear position marking ring 3 is evenly divided with several gear position marking scales 31. These marking scales are clear and distinct, and can accurately reflect the current gear position information, so that users can understand the working status of the switch at a glance.

[0052] A sealing ring 12 is provided on the outer end face of the panel cover 1 at the edge of the mounting hole 11. The inner ring of the sealing ring 12 fits tightly against the edge of one end of the inner side of the multi-function knob 2. This design effectively prevents dust and debris from entering the switch, ensuring the normal operation and service life of the switch. At the same time, this tight-fitting structure also improves the overall sealing and stability of the switch, enabling it to work reliably in various environments.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0054] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0055] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An in-mould injection moulded gear adjustment switch comprising a faceplate cover (1) characterised in that: The panel cover (1) is provided with a circular mounting hole (11) in the center, a multifunctional knob (2) is mounted in the mounting hole (11), an annular clamping groove (13) is arranged on the surface of the panel cover (1), and a gear position indicating ring (3) is clamped in the annular clamping groove (13). The multifunctional knob (2) is provided with a finger joint insertion rotating groove (21) in the center, and rotating push plates (22) are arranged on the left and right sides of the multifunctional knob (2).

2. An in-mold injection molded gear shift switch according to claim 1, characterized in that: A plurality of anti-skid grooves (23) are uniformly arranged around the multifunctional knob (2).

3. An in-mold injection molded gear shift switch according to claim 1, wherein: The multifunctional knob (2) is provided with a gear position indicating convex strip (24) on the outer end surface.

4. An in-mold injection molded gear shift switch according to claim 3, characterized in that: The gear position indicating convex strip (24) is made of fluorescent material.

5. An in-mold injection molded gear shift switch according to claim 1, wherein: The gear position indicating ring (3) is uniformly provided with a plurality of gear position indicating scales (31) on the surface.

6. An in-mold injection molded gear shift switch according to claim 1, wherein: The panel cover (1) is provided with a closed convex ring (12) on the outer end surface at the edge of the mounting hole (11) port, and the inner ring of the closed convex ring (12) is attached to the edge of one end of the inner side of the multifunctional knob (2).

7. An in-mold injection molded gear shift switch according to claim 1, wherein: The panel cover (1), the multifunctional knob (2) and the gear position indicating ring (3) are all made of in-mold injection.

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