Induction air duct hand dryer

Abstract

The utility model provides an induction air duct hand dryer which comprises a body, a moving groove is formed in the body, two moving blocks are connected in the moving groove in a sliding mode, fixing grooves are formed in the two moving blocks, two fixing pins are connected in the fixing grooves in a sliding mode, and the two fixing pins are arranged in the body in a sliding mode. Fixing springs are arranged at the ends, located in the two fixing grooves, of the multiple fixing pins correspondingly, and one sides of the two moving blocks are rotationally connected with extending frames. According to the induction air duct hand dryer, the extension frame is matched with the moving groove, the moving block, the fixing groove, the fixing pin, the fixing spring and the fixing hole, the body is limited after moving towards one side to a proper position, and therefore a user can conveniently move the body towards one side to the proper position to use the induction air duct hand dryer; when the hair dryer is used, the contact between the hand and the wall surface is reduced, and meanwhile, after the hand is injured all the time, the body can be pulled to one side to a certain position, and then the hair can be blow-dried.

Description

Technical Field

[0001] This utility model relates to the field of sensor-operated air ducts, and more particularly to sensor-operated hand dryers. Background Technology

[0002] A sensor-operated hair dryer is a type of air-blowing device that uses sensing technology to control its on / off and adjustment functions. It typically employs infrared sensors or touch sensors. Taking an infrared sensor as an example, when a hand or object approaches the hair dryer, the sensor detects changes in infrared light obstruction or reflection, transmitting a signal to the control circuit. Upon receiving the signal, the control circuit activates the hair dryer. When the hand or object leaves the sensing range, the sensor returns to its initial state, and the control circuit shuts off the hair dryer.

[0003] Currently, some people use direct-sensor air dryers with stands to dry their hands. The air dryer can also be used as a hair dryer. However, the stands used for air dryers are mounted on the wall, which makes the air dryer too close to the wall. This causes the hands to stick to the wall after washing, making it inconvenient for users.

[0004] Therefore, it is necessary to provide an induction-operated hand dryer to solve the above-mentioned technical problems. Summary of the Invention

[0005] This utility model provides a sensor-operated hand dryer, which solves the problem that the brackets used in current sensor-operated hand dryers are installed on the wall, making the hand dryer too close to the wall and inconvenient for users.

[0006] To solve the above-mentioned technical problems, the present invention provides an induction hand dryer, comprising:

[0007] ontology;

[0008] The movable slot is located inside the main body. Two movable blocks are slidably connected inside the movable slot. Each of the two movable blocks has a fixed slot inside. Two fixed pins are slidably connected inside the fixed slot. One end of each of the multiple fixed pins and located inside the two fixed slots is provided with a fixed spring. An extension frame is rotatably connected to one side of each of the two movable blocks.

[0009] A fixing hole is provided inside the body;

[0010] A limiting frame is provided at one end of the extension frame. The limiting frame has a limiting pin connected internally by a thread, and one end of the limiting pin is rotatably connected to a limiting plate.

[0011] Preferably, an anti-slip pad is fixedly connected to the bottom of the limiting plate, and the anti-slip pad is made of rubber or silicone.

[0012] Preferably, the limiting frame has two sliding grooves inside, and each of the two sliding grooves is slidably connected to a sliding block.

[0013] Preferably, one side of each of the two sliding blocks is fixedly connected to both ends of one side of the limiting plate.

[0014] Preferably, a storage box is fixedly connected to one side of the main body, and a sealing cover is rotatably connected to the top of the storage box.

[0015] Preferably, the sealing cover has an installation groove inside, and a magnet is fixedly connected inside the installation groove.

[0016] Preferably, a limiting sleeve is fixedly connected inside the storage box, and a positioning block is provided on the top of the limiting sleeve.

[0017] Compared with related technologies, the sensor-operated hand dryer provided by this utility model has the following beneficial effects:

[0018] This utility model provides an induction hair dryer. Through the extension frame, in conjunction with the moving groove, moving block, fixing groove, fixing pin, fixing spring and fixing hole, the main body can be moved to a suitable position on one side and then limited, so that the user can move the main body to a suitable position on one side for use, reducing the contact between the hand and the wall. At the same time, after one hand is injured, the hair can be dried by pulling the main body to a certain position on one side. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of the first embodiment of the sensor-operated hand dryer provided by this utility model;

[0020] Figure 2 for Figure 1 The diagram shows the structure of the limiting frame;

[0021] Figure 3 for Figure 2 The diagram shows the structure of the extension frame;

[0022] Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below;

[0023] Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown below;

[0024] Figure 6 A schematic diagram of the structure of the second embodiment of the induction hand dryer provided by this utility model;

[0025] Figure 7 for Figure 6 The enlarged schematic diagram of section C is shown.

[0026] The following are the labels in the diagram: 1. Main body, 2. Moving groove, 21. Moving block, 22. Fixing groove, 23. Fixing pin, 24. Fixing spring, 25. Extension frame, 3. Fixing hole, 4. Limiting frame, 5. Limiting pin, 6. Limiting plate, 7. Anti-slip pad, 8. Sliding groove, 9. Sliding block, 10. Storage box, 11. Sealing cover, 12. Mounting groove, 13. Magnet, 14. Limiting sleeve, 15. Positioning block. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] First Embodiment

[0029] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the sensor-operated hand dryer provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the limiting frame; Figure 3 for Figure 2 The diagram shows the structure of the extension frame; Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown. The sensor-operated hand dryer includes:

[0030] Ontology 1;

[0031] The movable slot 2 is located inside the main body 1. Two movable blocks 21 are slidably connected inside the movable slot 2. Each of the two movable blocks 21 has a fixed slot 22 inside. Two fixed pins 23 are slidably connected inside the fixed slot 22. One end of each of the multiple fixed pins 23 and located inside the two fixed slots 22 is provided with a fixed spring 24. An extension frame 25 is rotatably connected to one side of each of the two movable blocks 21.

[0032] Fixing hole 3, the fixing hole 3 is disposed inside the body 1;

[0033] A limiting frame 4 is disposed at one end of the extension frame 25. A limiting pin 5 is internally threaded to the limiting frame 4, and one end of the limiting pin 5 is rotatably connected to a limiting plate 6.

[0034] The main body 1 is a sensor-operated hair dryer. It uses an infrared sensor or an ultrasonic sensor to detect the air outlet of the hair dryer and the hair / skin, and automatically adjusts the wind speed and temperature. It has a built-in microprocessor to process the sensor data and automatically adjust the wind speed and temperature.

[0035] The limiting frame 4 also has a moving groove 2 inside, and two moving blocks 21 are slidably connected inside. At the same time, the two moving blocks 21 are also provided with a fixing groove 22, a fixing pin 23, and a fixing spring 24 inside.

[0036] Both the limiting frame 4 and the main body 1 have multiple fixing holes 3 that are adapted to the fixing pins 23. The multiple fixing holes 3 are located at the top and bottom of the two moving slots 2, respectively, and are used to limit the moving block 21 after it is in the appropriate position in the moving slot with the fixing pins 23.

[0037] The extension frame 25 is an X-shaped frame, and its four ends are rotatably connected to one side of the four moving blocks 21. When the main body 1 moves to one side, the four ends of the extension frame 25 move towards the middle, thereby driving the four moving blocks 21 to move inside the two moving slots 2 respectively.

[0038] The bottom of the limiting plate 6 is fixedly connected to an anti-slip pad 7, which is made of rubber or silicone.

[0039] The limiting frame 4 has two sliding grooves 8 inside, and each of the two sliding grooves 8 is slidably connected to a sliding block 9.

[0040] One side of each of the two sliding blocks 9 is fixedly connected to one end of the limiting plate 6.

[0041] After the limiting frame 4 is secured to the mirror frame of the washbasin, the limiting pin 5 is rotated to one side, causing it to move downward inside the limiting frame 4. This allows the limiting plate 6 to move downward along with the anti-slip pad to a suitable position, where it contacts the surface of the mirror frame, thus limiting the limiting frame 4. As the limiting plate 6 moves, it causes the two sliding blocks 9 to move inside the two sliding grooves 8, thereby increasing the stability of the limiting plate 6 during movement.

[0042] The limiting pin 5 is a threaded rod, and the limiting frame 4 has a threaded hole inside that matches the limiting pin 5. When the limiting pin 5 rotates to one side, it moves inside the threaded hole, thereby driving the limiting plate 6 to move.

[0043] The working principle of the sensor-operated hand dryer provided by this utility model is as follows:

[0044] In use, by pulling the main body 1 to one side, the four ends of the extension frame 25 are connected to four moving blocks 21, which move towards the center inside the two moving slots 2. When the multiple moving blocks 21 move, they squeeze multiple fixing pins 23 and move them apart inside the fixing holes 3. At the same time, the multiple fixing pins 23 move to one side inside the fixing slots 22 and squeeze multiple fixing springs 24. When the multiple fixing pins 23 move to the position of the next fixing hole 3, the multiple fixing springs 24 push the multiple fixing pins 23 to move inside the multiple fixing slots 22, so that they can enter the multiple fixing holes 3 and limit the moving blocks 21. The above steps are repeated until the main body 1 moves to the appropriate position.

[0045] Compared with related technologies, the sensor-operated hand dryer provided by this utility model has the following beneficial effects:

[0046] This utility model provides an induction hair dryer. Through the extension frame 25, in conjunction with the moving groove 2, moving block 21, fixing groove 22, fixing pin 23, fixing spring 24 and fixing hole 3, the main body 1 is moved to a suitable position on one side and then limited, so that the user can move the main body 1 to a suitable position on one side for use, reducing the contact between the hand and the wall. At the same time, after a hand is injured, the hair can be dried by pulling the main body 1 to a certain position on one side.

[0047] Second Embodiment

[0048] Please refer to the following: Figure 6 and Figure 7 Based on the sensor-activated hand dryer provided in the first embodiment of this application, the second embodiment of this application proposes another sensor-activated hand dryer. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0049] Specifically, the difference in the second embodiment of this application is that the sensor-operated hand dryer has a storage box 10 fixedly connected to one side of the main body 1, and a sealing cover 11 rotatably connected to the top of the storage box 10.

[0050] The sealing cover 11 has an installation groove 12 inside, and a magnet 13 is fixedly connected inside the installation groove 12.

[0051] The storage box 10 also has an installation groove 12 inside, and a magnet 13 is fixedly connected inside. This magnet 13 inside the sealing cover 11 attracts the magnet inside the storage box 10 to limit the sealing cover 11.

[0052] The storage box 10 is fixedly connected to a limiting sleeve 14, and a positioning block 15 is provided on the top of the limiting sleeve 14.

[0053] The storage box 10 has a slot inside. The limiting sleeve 14 is fixedly connected to the inside of the slot, and the positioning block 15 is slidably connected to the inside of the slot. Its top is fixedly connected to the bottom of the sealing cover 11. When the sealing cover 11 is rotated to one side to open, the positioning block 15 will wedge the wire harness inside the limiting sleeve 14 from the inside of the slot. After the sealing cover 11 is closed, the positioning block 15 enters the inside of the slot and cooperates with the limiting sleeve 14 to limit the wire harness.

[0054] The working principle of the sensor-operated hand dryer provided by this utility model is as follows:

[0055] In use, after bending and folding the wire harness and placing it inside the storage box 10, the wire harness is secured inside the limiting sleeve 14. After rotating the sealing cover 11 to one side to reset it, the positioning block 15 and the limiting sleeve 14 merge to limit the wire harness. This causes the magnet 13 inside the sealing cover 11 to attract the magnet inside the storage box 10, thus limiting the sealing cover 11.

[0056] Compared with related technologies, the sensor-operated hand dryer provided by this utility model has the following beneficial effects:

[0057] This utility model provides an induction hand dryer. The storage box 10, together with the sealing cover 11, the mounting groove 12 and the magnet 13, stores the long part of the wire harness of the main body 1, which increases the cleanliness of the washbasin and protects the wire harness.

[0058] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An induction air-dryer, characterised in that, Include: The body; The moving groove is arranged in the inside of the body, the inside of the moving groove is slidably connected with two moving blocks, the inside of two moving blocks is equipped with fixed slot, the inside of the fixed slot is slidably connected with two fixed pins, one end of multiple fixed pins and respectively located in the inside of two fixed slots is equipped with fixed spring, one side of two moving blocks is rotatably connected with extension frame; The fixed hole is arranged in the inside of the body; The limiting frame is arranged in one end of the extension frame, the inside of the limiting frame is threadedly connected with the limiting pin, one end of the limiting pin is rotatably connected with the limiting plate.

2. The induction blow dryer hand dryer of claim 1, wherein, The bottom of the limiting plate is fixedly connected with the antiskid pad, the antiskid pad is made of rubber material or silica gel material.

3. The induction blow dryer hand dryer of claim 1, wherein, The inside of the limiting frame is equipped with two sliding grooves, the inside of two sliding grooves is slidably connected with the sliding block.

4. The induction blow dryer hand dryer of claim 3, wherein, One side of two sliding blocks is respectively fixedly connected with two ends of one side of the limiting plate.

5. The induction blow dryer hand dryer of claim 1, wherein, One side of the body is fixedly connected with the storage box, the top of the storage box is rotatably connected with the sealing cover.

6. The induction blow dryer hand dryer of claim 5, wherein, The inside of the sealing cover is equipped with the installation groove, the inside of the installation groove is fixedly connected with the magnet.

7. The induction blow dryer hand dryer of claim 6, wherein, The inside of the storage box is fixedly connected with the limiting sleeve, the top of the limiting sleeve is provided with the positioning block.

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