Temperature adjusting switch of electric heating handle

Abstract

The utility model discloses a temperature adjusting switch for an electric heating handle, which relates to the technical field of electric heating handle mounting shells and comprises a shell, the shell is matched with a cover plate, a chip is arranged in the shell, a cylinder arranged at the lower part of the shell is rotatably connected with one end of a movable block, and a boss arranged at the end part, far away from the cylinder, of the movable block extends into a limiting groove in the lower part of the shell. A spring is arranged between the upper surface of the movable block and the baffle, when the movable block is pressed, the movable block rotates around the column body, and the upper end of the boss touches and presses the switch contact end on the chip. Aiming at the problems, the utility model provides the temperature adjusting switch for the electric heating handle, which improves the rebound sensitivity, ensures that the switch can be quickly reset after being pressed down, simplifies the mounting and dismounting processes, reduces the difficulty of maintenance and replacement, enhances the structural stability, and prevents a chip and a circuit from being damaged due to vibration or displacement.

Description

Technical Field

[0001] This utility model relates to the technical field of electric heating handle mounting shell, specifically an electric heating handle temperature adjustment switch. Background Technology

[0002] Heated handlebars are devices that provide warmth to users in cold environments (such as winter cycling or outdoor work). Existing heated handlebars typically require a housing to protect the internal chips and circuitry while providing pressure control between the user and the device. However, existing housings for heated handlebars present the following problems.

[0003] 1. The rebound is not sensitive. After the switch is pressed, the shell returns to its original position slowly, which affects the user experience.

[0004] 2. The complex structure and cumbersome installation and disassembly process increase the difficulty of maintenance and replacement;

[0005] 3. Poor stability; the chips and circuits inside the casing are easily damaged by vibration or displacement. Utility Model Content

[0006] The purpose of this invention is to address the above problems by providing an electric heating handle temperature adjustment switch that improves rebound sensitivity, ensures rapid reset after the switch is pressed, simplifies the installation and disassembly process, reduces the difficulty of maintenance and replacement, enhances structural stability, and prevents damage to chips and circuits due to vibration or displacement.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An electric heating handle temperature adjustment switch includes a housing and a cover plate. A chip is disposed inside the housing. A column disposed at the lower part of the housing is rotatably connected to one end of a movable block. A boss disposed at the end of the movable block away from the column extends into a limiting groove at the lower part of the housing. A spring is disposed between the upper surface of the movable block and a baffle plate. When the movable block is pressed, the movable block rotates around the column, and the upper end of the boss contacts the switch contact end on the chip.

[0009] As a further improvement to the above solution, a through hole is provided in the middle of both the housing and the cover plate, and the inner diameter of the retaining ring provided in the middle of the housing is equal to the diameter of the through hole.

[0010] As a further improvement to the above solution, a wiring conduit is provided on the upper part of the cover plate, and the mounting post provided inside the housing matches the mounting hole on the cover plate.

[0011] As a further improvement to the above solution, the movable block is provided with a countersunk hole for accommodating the spring.

[0012] As a further improvement to the above solution, the limiting groove is composed of a limiting strip and an opening at the bottom of the housing, and the limiting strip is used to limit the displacement of the chip within the housing.

[0013] As a further improvement to the above solution, a partition is provided between two adjacent movable blocks at the lower part of the housing, and the movable blocks near the partition have a hook-and-loop structure.

[0014] As a further improvement to the above solution, multiple slots are provided on the cover plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] Improved rebound sensitivity ensures rapid reset after the switch is pressed, simplifying the installation and disassembly process, reducing the difficulty of maintenance and replacement, enhancing structural stability, and preventing damage to chips and circuits due to vibration or displacement. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a schematic diagram of the main structure of the shell in this utility model.

[0019] Figure 3 This is a side view of the structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the main structure at the location of the movable block of this utility model.

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the chip of this utility model.

[0022] Figure 6 This is a three-dimensional structural diagram of the countersunk hole location of this utility model.

[0023] Figure 7 This is a schematic diagram of the main structure at the empty slot position of this utility model.

[0024] The text labels in the diagram represent: 1. Conduit; 2. Cover plate; 3. Mounting hole; 4. Through hole; 5. Movable block; 6. Partition plate; 7. Housing; 8. Baffle plate; 9. Spring; 10. Column; 11. Chip; 12. Switch; 13. Empty slot; 14. Limiting slot; 15. Boss; 16. Mounting post; 17. Countersunk hole; 18. Retaining ring; 19. Limiting strip. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution, the present invention will be described in detail below with reference to the embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0026] like Figures 1-7 As shown, the specific solution of this embodiment is as follows: an electric heating handle temperature adjustment switch includes a housing 7, the housing 7 and the cover plate 2 are matched and arranged, a chip 11 is arranged inside the housing 7, a column 10 arranged at the lower part of the housing 7 is rotatably connected to one end of a movable block 5, a boss 15 arranged at the end of the movable block 5 away from the column 10 extends into the limiting groove 14 at the lower part of the housing 7, a spring 9 is arranged between the upper surface of the movable block 5 and the baffle 8, when the movable block 5 is pressed, the movable block 5 rotates around the column 10, and the upper end of the boss 15 touches the contact end of the switch 12 on the chip 11.

[0027] More specifically, switch 12 is used to adjust the temperature. Touching switch 12 can adjust to different temperature levels. The PCB control board is installed inside switch 12 and is waterproofed with a silicone pad.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, in a preferred embodiment, both the housing 7 and the cover plate 2 are provided with through holes 4 in the middle, and the inner diameter of the retaining ring 18 provided in the middle of the housing 7 is equal to the diameter of the through hole 4.

[0029] More specifically, the retaining ring 18 blocks the gap in the middle between the housing 7 and the cover plate 2, improving the overall practicality and reliability of the device.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, in a preferred embodiment of the above, a wiring conduit 1 is provided on the upper part of the cover plate 2, and the mounting post 16 provided inside the housing 7 matches and corresponds to the mounting hole 3 on the cover plate 2.

[0031] More specifically, the cover plate 2 and the mounting post 16 are detachably installed using screws, reducing the difficulty of maintenance and replacement.

[0032] like Figure 6 As shown, in a preferred embodiment of the above, the movable block 5 is provided with a countersunk hole 17 for accommodating the spring 9.

[0033] More specifically, a spring 9 is installed between the upper surface of the movable block 5 and the baffle 8, ensuring that one end of the spring 9 is embedded in the countersunk hole 17 on the movable block 5, thereby preventing the spring 9 from shifting during operation.

[0034] like Figure 3 , Figure 5 As shown, in a preferred embodiment of the above, the limiting groove 14 is formed by the limiting strip 19 and the opening at the bottom of the housing 7. The limiting strip 19 is used to limit the displacement of the chip 11 within the housing 7.

[0035] like Figures 1-4 As shown, in a preferred embodiment, a partition 6 is provided between two adjacent movable blocks 5 at the lower part of the housing 7, and the movable blocks 5 near the partition 6 have a hook-and-loop structure.

[0036] More specifically, the partition 6, baffle 8, and hook structure restrict the displacement of the movable block 5, ensuring the stability of the entire device during use.

[0037] like Figure 7 As shown, in a preferred embodiment of the above, the cover plate 2 is provided with a plurality of empty slots 13.

[0038] More specifically, this application is fixed to the handle with four screws.

[0039] The specific working principle of this utility model is as follows:

[0040] Chip 11 is installed inside housing 7, ensuring that the contact end of switch 12 on chip 11 faces protrusion 15. The displacement of chip 11 is limited by limit strip 19. Cover plate 2 and mounting post 16 are detachably installed by screws. When movable block 5 is pressed, movable block 5 rotates around post 10, and the upper end of protrusion 15 touches the contact end of switch 12 on chip 11. Spring 9 is installed between upper surface of movable block 5 and baffle 8, ensuring that one end of spring 9 is embedded in countersunk hole 17 on movable block 5. When the user presses movable block 5, movable block 5 rotates around post 10, and protrusion 15 touches the contact end of switch 12 on chip 11, triggering the heating function of electric heating handle. When the user releases movable block 5, the elastic force of spring 9 pulls movable block 5 back to its original position, and protrusion 15 disengages from chip 11 contact end, completing the rebound action. Partition 6, baffle 8 and hook structure limit the displacement of movable block 5, ensuring that the entire device remains stable during use.

[0041] It should be noted that, in this document, the terms "including," "comprising," 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 a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of the present invention. These examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be pointed out that, due to the limitations of written expression and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the present invention to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A heated handle temperature adjustment switch, characterized in that, Includes a housing (7), the housing (7) and cover plate (2) are matched and set, a chip (11) is set inside the housing (7), a column (10) set at the lower part of the housing (7) is rotatably connected to one end of the movable block (5), a boss (15) set at the end of the movable block (5) away from the column (10) extends into the limiting groove (14) at the lower part of the housing (7), a spring (9) is set between the upper surface of the movable block (5) and the baffle (8), when the movable block (5) is pressed, the movable block (5) rotates around the column (10), and the upper end of the boss (15) touches the contact end of the switch (12) on the chip (11).

2. The electric heating handle temperature adjustment switch according to claim 1, characterized in that, Both the housing (7) and the cover plate (2) are provided with through holes (4) in the middle. The inner diameter of the retaining ring (18) provided in the middle of the housing (7) is equal to the diameter of the through hole (4).

3. The electric heating handle temperature adjustment switch according to claim 1, characterized in that, The upper part of the cover plate (2) is provided with a line conduit (1), and the mounting post (16) provided inside the housing (7) matches the mounting hole (3) on the cover plate (2).

4. The electric heating handle temperature adjustment switch according to claim 1, characterized in that, The movable block (5) is provided with a countersunk hole (17) for accommodating the spring (9).

5. The electric heating handle temperature adjustment switch according to claim 1, characterized in that, The limiting groove (14) is formed by the limiting strip (19) and the opening at the bottom of the housing (7). The limiting strip (19) is used to limit the displacement of the chip (11) in the housing (7).

6. The electric heating handle temperature adjustment switch according to claim 1, characterized in that, A partition (6) is provided between two adjacent movable blocks (5) at the lower part of the housing (7), and the movable blocks (5) near the partition (6) have a hook-and-loop structure.

7. The electric heating handle temperature adjustment switch according to claim 1, characterized in that, The cover plate (2) is provided with multiple slots (13).

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