Air temperature switch operating lever
By designing a air temperature switch joystick with a limiting structure, the problem of the joystick being easily touched and toggled in the prior art is solved, and the stability and energy efficiency are achieved, which is suitable for homes and high-temperature spaces.
Patent Information
- Application Number
- CN202420278675.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-05
AI Technical Summary
The existing air temperature switches with joysticks lack limit design and are easily moved due to accidental touch, resulting in unnecessary waste of energy or irreversible losses.
A wind temperature switch joystick is designed, adopting structures such as adjustment rod, extension plate, fixed rod and limit plate. The extension rod and slide are driven by the toggle of the adjustment rod. Combined with the arc-shaped design of the limit block and limit groove, the limit effect is increased and the error is avoided from accidentally touching the opening.
It effectively avoids the problem of the joystick being turned on due to accidental touch, improves the stability of the adjustment rod, reduces energy waste and irreversible losses, and is suitable for homes or spaces with high temperature requirements.
Smart Images
Figure CN222562489U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wind temperature control, in particular to a wind temperature switch joystick. Background Art
[0002] Air temperature switches are divided into electronic and mechanical types, and have different classifications depending on the display. The air temperature switch is controlled by a program and sends various signals to the actuator to control the temperature of the air blown out by the air outlet device. The control temperature range is generally between 18°C and 28°C. The air temperature switch with a joystick can utilize a larger lever ratio, making it more convenient and labor-saving to adjust the air temperature switch.
[0003] However, most of the wind temperature switches with joysticks in the prior art lack the idea and measures to limit the joystick. The joystick may be accidentally touched by outsiders or objects, making it easy to be turned. Once it is accidentally turned, the device can be turned on to blow air. If it continues to blow air without paying attention, unnecessary energy waste will be caused. At the same time, in some spaces with high temperature requirements, if it is accidentally touched and continued to blow air, it will cause irreversible losses. Utility Model Content
[0004] The utility model aims to solve the problem that most wind temperature switches with joysticks in the prior art lack ideas and measures for limiting the joysticks, making them easy to be turned, and proposes a wind temperature switch joystick.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A wind temperature switch lever is designed, comprising a switch body, a temperature display screen is arranged above the front of the switch body, an adjustment piece is arranged below the temperature display screen, and a fixing sleeve is fixedly connected to one side of the adjustment piece;
[0007] The adjusting member comprises a connecting block, an adjusting rod, an extension plate and a fixing rod, wherein the connecting block is rotatably connected to the middle part of the front face of the switch body, the adjusting rod is fixedly connected to one side of the connecting block, the extension plate is fixedly connected to the other side of the connecting block, and the fixing rod is slidably connected to the extension plate;
[0008] One end of the fixing rod is arranged on one side of the extension plate and is threadedly connected to the fixing sleeve, and the other end of the fixing rod is arranged on the other side of the extension plate and is fixedly connected to the adjusting handle.
[0009] Furthermore, a first limit plate is coaxially fixedly connected to the outer wall of the fixing rod, and the first limit plate is arranged close to one side of the fixing sleeve.
[0010] By adopting the above technical solution, when the fixing rod and the fixing sleeve are released, the position of the fixing rod can be limited by the first limiting plate to avoid the fixing rod and the extension plate from being separated.
[0011] Furthermore, one side of the adjusting rod is fixedly connected to an extension rod, and the other end of the extension rod is fixedly connected to a slider;
[0012] An arc groove is provided below the front surface of the switch body, the extension rod is slidably connected to the arc groove, and the slider is slidably connected to the inside of the switch body.
[0013] By adopting the above technical solution, the extension rod and the slider are driven to slide along the arc groove while the adjusting rod is turned, thereby increasing the limiting effect and preliminarily improving the stability of the adjusting rod during and after adjustment.
[0014] Furthermore, both sides of the slider are slidably connected to limit blocks, one side of the limit blocks is fixedly connected to a spring, and the other end of the spring is fixedly connected to the inside of the slider;
[0015] A plurality of limit grooves are provided at equal intervals along the inner wall of the switch body, and the other sides of the limit blocks are against the limit grooves.
[0016] By adopting the above technical solution, the contact surfaces of the limit block and the limit groove are both arranged in an arc shape. When the adjusting rod is moved, the limit block shrinks along the limit groove to the inside of the slider and squeezes the spring. When the adjusting rod is moved to a suitable position, the positions of the limit block and the limit groove are relatively overlapped, and the spring releases elastic potential energy to make the limit block and the limit groove offset each other, thereby ensuring the stability of the adjusting rod after adjustment.
[0017] Furthermore, the outer wall of the limiting block on one side close to the spring is fixedly connected with a second limiting plate, and the second limiting plate is arranged inside the sliding block.
[0018] By adopting the above technical solution, the second limiting plate can limit the position of the limiting block, avoid the separation of the limiting block and the sliding block as much as possible, and further increase the stability of the limiting block.
[0019] Furthermore, a lamp post is fixedly installed inside the adjusting rod, and a light-transmitting groove is opened on the other side of the adjusting rod.
[0020] By adopting the above technical solution, in order to facilitate night use, the lamp post can use weak light, and the light is diffused through the light-transmitting groove to achieve the purpose of guiding at night.
[0021] The utility model provides a wind temperature switch operating lever, which has the following beneficial effects:
[0022] 1. The utility model facilitates the rotation of the connecting block by extending the adjusting rod, and the connecting block adjusts the air temperature. When the adjusting rod is vertically downward, it is in a closed state. The adjusting rod can be pushed to one side to increase the temperature, and the adjusting rod can be pushed to the other side to reduce the temperature. In order to avoid being accidentally touched and opened as much as possible, the extension plate corresponds to the position of the fixing sleeve when the adjusting rod is vertically downward, the fixing rod is connected to the port of the fixing sleeve, and the fixing rod is driven to rotate by the adjusting handle. A threaded groove can be opened at the end of the fixing rod away from the adjusting handle, so that the fixing rod is threadedly connected to the fixing sleeve, and the position of the adjusting rod is fixed at the same time, so as to avoid the adjusting rod being accidentally touched and opened as much as possible. It is suitable for use in homes or spaces with high temperature requirements.
[0023] 2. The utility model increases the limiting effect by setting a toggle adjustment rod to rotate while driving the extension rod and the slider to slide along the arc groove, thereby improving the stability of the adjustment rod during and after adjustment.
[0024] 3. The utility model provides a limit block and a limit groove, and the contact surfaces of the limit block and the limit groove are both arc-shaped. When the adjusting rod is moved, the limit block shrinks along the limit groove to the inside of the slider and squeezes the spring. When the adjusting rod is moved to a suitable position, the positions of the limit block and the limit groove are relatively overlapped, and the spring releases elastic potential energy to make the limit block and the limit groove offset each other, thereby ensuring the stability of the adjusting rod after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;
[0026] Figure 2 The utility model proposed Figure 1 A schematic diagram of the structure enlargement in the middle;
[0027] Figure 3 It is a side sectional schematic diagram of the overall structure proposed by the utility model;
[0028] Figure 4 The utility model proposed Figure 3 Enlarged schematic diagram of the structure at point B in the middle.
[0029] In the figure: 1. switch body; 2. temperature display screen; 3. adjusting member; 301. connecting block; 302. adjusting rod; 303. extension plate; 304. fixing rod; 305. adjusting handle; 306. first limit plate; 307. extension rod; 308. slider; 309. limit block; 310. spring; 311. second limit plate; 312. lamp post; 313. light transmission groove; 4. fixing sleeve; 5. arc groove; 6. limit groove. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0031] Reference Figure 1-4 A wind temperature switch lever comprises a switch body 1, a temperature display screen 2 is arranged on the upper front of the switch body 1, an adjusting member 3 is arranged below the temperature display screen 2, and a fixing sleeve 4 is fixedly connected to one side of the adjusting member 3;
[0032] The adjusting member 3 includes a connecting block 301, an adjusting rod 302, an extension plate 303 and a fixing rod 304. The connecting block 301 is rotatably connected to the middle part of the front face of the switch body 1, the adjusting rod 302 is fixedly connected to one side of the connecting block 301, the extension plate 303 is fixedly connected to the other side of the connecting block 301, and the fixing rod 304 is slidably connected to the extension plate 303;
[0033] One end of the fixing rod 304 is arranged on one side of the extension plate 303 and is threadedly connected to the fixing sleeve 4, and the other end of the fixing rod 304 is arranged on the other side of the extension plate 303 and is fixedly connected with an adjusting handle 305. The wind temperature switch operating lever, the connecting block 301 and the adjusting rod 302 are integrally formed, and the adjusting rod 302 is extended to facilitate the rotation of the connecting block 301, and the connecting block 301 is used to adjust the wind temperature. When the adjusting rod 302 is vertically downward, it is in a closed state. The adjusting rod 302 can be turned to one side to increase the temperature, and the adjusting rod 302 can be turned to the other side to increase the temperature. To cool down, in order to avoid accidental activation, when the adjusting rod 302 is vertically downward, the extension plate 303 corresponds to the position of the fixing sleeve 4, and the fixing rod 304 is connected to the port of the fixing sleeve 4, and the fixing rod 304 is driven to rotate by the adjusting handle 305. A threaded groove can be opened at the end of the fixing rod 304 away from the adjusting handle 305, so that the fixing rod 304 is threadedly connected with the fixing sleeve 4, and the position of the adjusting rod 302 is fixed at the same time, so as to avoid the adjusting rod 302 being accidentally activated. It is suitable for use in homes or spaces with higher temperature requirements.
[0034] Reference Figure 1 and Figure 2 A first limiting plate 306 is coaxially fixedly connected to the outer wall of the fixing rod 304, and the first limiting plate 306 is arranged close to one side of the fixing sleeve 4. More specifically, when the fixing rod 304 and the fixing sleeve 4 are released from fixation, the position of the fixing rod 304 can be limited by the first limiting plate 306 to avoid the fixing rod 304 from being separated from the extension plate 303 as much as possible.
[0035] Reference Figure 3 and Figure 4 , an extension rod 307 is fixedly connected to one side of the adjustment rod 302, and a slider 308 is fixedly connected to the other end of the extension rod 307;
[0036] An arc groove 5 is provided at the lower front side of the switch body 1, the extension rod 307 is slidably connected to the arc groove 5, and the slider 308 is slidably connected to the inside of the switch body 1. More specifically, when the adjustment rod 302 is turned, the extension rod 307 and the slider 308 are driven to slide along the arc groove 5, thereby increasing the limiting effect and improving the stability of the adjustment rod 302 during and after adjustment.
[0037] Reference Figure 3 and Figure 4 , both sides of the slider 308 are slidably connected to the limit block 309, one side of the limit block 309 is fixedly connected to the spring 310, and the other end of the spring 310 is fixedly connected to the inside of the slider 308;
[0038] A plurality of limit grooves 6 are provided at equal intervals along the inner wall of the switch body 1, and the other side of the limit block 309 is against the limit groove 6. More specifically, the contact surfaces of the limit block 309 and the limit groove 6 are both arc-shaped. When the adjusting rod 302 is moved, the limit block 309 shrinks along the limit groove 6 to the inside of the slider 308 and squeezes the spring 310. When the adjusting rod 302 is moved to a suitable position, the position of the limit block 309 and the limit groove 6 are relatively overlapped, and the spring 310 releases elastic potential energy to make the limit block 309 against the limit groove 6, thereby ensuring the stability of the adjusting rod 302 after adjustment.
[0039] Reference Figure 3 and Figure 4 The outer wall of the limit block 309 on one side close to the spring 310 is fixedly connected with a second limit plate 311, and the second limit plate 311 is arranged inside the slider 308. More specifically, the second limit plate 311 can limit the position of the limit block 309 to avoid the limit block 309 from separating from the slider 308 as much as possible, and at the same time further increase the stability of the limit block 309.
[0040] Reference Figure 1 and Figure 3 A lamp post 312 is fixedly installed inside the adjustment rod 302, and a light-transmitting groove 313 is opened on the other side of the adjustment rod 302. More specifically, in order to facilitate use at night, the lamp post 312 can use weak light, and the light is diffused through the light-transmitting groove 313 to achieve the purpose of guiding at night.
[0041] Working method: When the adjusting rod 302 is vertically downward, it is in the closed state. Pushing the adjusting rod 302 to one side can increase the temperature, and pushing the adjusting rod 302 to the other side can reduce the temperature. When adjusting the wind temperature, the fixing rod 304 is rotated by the adjusting handle 305 to release the fixing of the fixing rod 304 and the fixing sleeve 4. When the adjusting rod 302 is rotated, the extension rod 307 and the slider 308 are driven to slide along the arc groove 5, thereby increasing the limiting effect and improving the stability of the adjusting rod 302 during and after adjustment. In addition, when the adjusting rod 302 is pushed, the limit block 309 shrinks along the limit groove 6 to the inside of the slider 308 and squeezes the spring 310. When the adjusting rod 302 is pushed to the appropriate position, the position of the limit block 309 and the limit groove 6 are relatively overlapped, and the spring 310 releases the elastic potential energy to make the limit block 309 counteract the limit groove 6, thereby ensuring the stability of the adjusting rod 302 after adjustment.
[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A wind temperature switch lever, comprising a switch body (1), characterized in that: A temperature display screen (2) is arranged above the front of the switch body (1), an adjustment member (3) is arranged below the temperature display screen (2), and a fixing sleeve (4) is fixedly connected to one side of the adjustment member (3); The adjusting member (3) comprises a connecting block (301), an adjusting rod (302), an extension plate (303) and a fixing rod (304); the connecting block (301) is rotatably connected to the middle part of the front face of the switch body (1); the adjusting rod (302) is fixedly connected to one side of the connecting block (301); the extension plate (303) is fixedly connected to the other side of the connecting block (301); and the fixing rod (304) is slidably connected to the extension plate (303); One end of the fixing rod (304) is arranged on one side of the extension plate (303) and is threadedly connected to the fixing sleeve (4), and the other end of the fixing rod (304) is arranged on the other side of the extension plate (303) and is fixedly connected to the adjustment handle (305).
2. The wind temperature switch lever according to claim 1, characterized in that: A first limiting plate (306) is coaxially fixedly connected to the outer wall of the fixing rod (304), and the first limiting plate (306) is arranged close to one side of the fixing sleeve (4).
3. The air temperature switch lever according to claim 1, characterized in that: One side of the adjusting rod (302) is fixedly connected to an extension rod (307), and the other end of the extension rod (307) is fixedly connected to a slider (308); An arc-shaped groove (5) is provided at the lower front side of the switch body (1), the extension rod (307) is slidably connected to the arc-shaped groove (5), and the slider (308) is slidably connected to the inside of the switch body (1).
4. The wind temperature switch lever according to claim 3, characterized in that: Both sides of the slider (308) are slidably connected to limit blocks (309), one side of the limit blocks (309) is fixedly connected to a spring (310), and the other end of the spring (310) is fixedly connected to the inside of the slider (308); The switch body (1) is provided with a plurality of limit grooves (6) at equal intervals along the inner wall, and the other sides of the limit blocks (309) are in contact with the limit grooves (6).
5. The wind temperature switch lever according to claim 4, characterized in that: The outer wall of one side of the limiting block (309) close to the spring (310) is fixedly connected with a second limiting plate (311), and the second limiting plate (311) is arranged inside the sliding block (308).
6. The wind temperature switch lever according to claim 1, characterized in that: A lamp post (312) is fixedly installed inside the adjusting rod (302), and a light-transmitting groove (313) is provided on the other side of the adjusting rod (302).