Household vibration reduction fan

Abstract

The utility model provides a household vibration reduction fan, which relates to the technical field of vibration reduction fans and comprises a locking mechanism, a main body mechanism is fixedly mounted at the top of the locking mechanism, the locking mechanism comprises a supporting disc, an inner channel is formed in the supporting disc, and a group of external hollow rods are fixedly inserted into the bottom of the supporting disc. And the inner surface walls of the group of external hollow rods are communicated with the interior of the inner channel. According to the utility model, under the mutual cooperation of the locking mechanism and the main body mechanism, the device is adsorbed on the ground through a group of suckers in a negative pressure state, so that the stability of equipment is kept, and the bottom supporting disc is prevented from being in direct contact with the ground, so that the sound caused by mutual contact is avoided, and the vibration reduction treatment is realized; the outer surface walls of the fan head are connected through the two fan shock absorbers, resonance conduction of the fan head can be effectively eliminated, vibration of the fan head is prevented from being transmitted to a base or other equipment, the fan is further subjected to shock absorption treatment, and resonance of the device in the using state is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration reduction fans, in particular to a household vibration reduction fan. Background Art

[0002] A fan is a common electrical device, mainly used to generate airflow to regulate indoor temperature or ventilation. A household electric fan is a household appliance that uses an electric motor to drive the fan blades to rotate, thereby accelerating the circulation of air. It is mainly used for cooling down and circulating air.

[0003] During long-term use, existing fans will cause strong vibrations. The vibration of the fan will increase the noise, affect the user's rest quality, and cause certain damage to the motor and blades. In the long run, the service life of the fan may be reduced. Under certain specific conditions, the vibration of the fan may cause the fan to loosen or fall off, thereby posing a safety hazard. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to maintain the stability of the existing fan when the above-mentioned device is in use, and proposes a household vibration reduction fan.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a household vibration reduction fan, comprising a locking mechanism, a main body mechanism is fixedly installed on the top of the locking mechanism;

[0006] The locking mechanism includes a support plate, an inner channel is opened inside the support plate, a group of external hollow rods are fixedly inserted at the bottom of the support plate, and the inner surface walls of a group of external hollow rods are connected to the interior of the inner channel, a group of the bottoms of the external hollow rods are fixedly connected to suction cups, a regulating valve is fixedly installed on the top of the support plate, and the output end of the regulating valve is connected to the interior of the inner channel, a group of limit grooves are preset inside the regulating valve, a group of limit grooves are slidably embedded with limit blocks on the inner surface walls, and a linkage plate is fixedly installed between the outer surfaces of a group of the limit blocks.

[0007] Preferably, a movable rod is fixedly inserted at the bottom center of the linkage disk, a spring is fixedly installed at the bottom of the linkage disk, a sealing plate is fixedly connected between the spring and the bottom of the movable rod, and the outer wall of the movable rod is movably inserted inside the regulating valve.

[0008] Preferably, a group of air holes is opened at the center of the bottom of the inner wall of the regulating valve.

[0009] Preferably, the main body mechanism includes an adjusting rod, and a motor is fixedly mounted on the telescopic end of the adjusting rod.

[0010] Preferably, a U-shaped plate is fixedly mounted on the rotating end of the motor, and a group of fixing rods are movably inserted inside the U-shaped plate.

[0011] Preferably, a group of fan shock absorbers are fixedly mounted on one side of the outer wall of the fixing rods, and a fan head is fixedly mounted between one side of the outer wall of the group of fan shock absorbers.

[0012] Preferably, the bottom of the adjusting rod is fixedly mounted at the top center of the supporting plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the locking mechanism and the main body mechanism cooperate with each other, and the device is adsorbed on the ground with a group of suction cups under negative pressure to maintain the stability of the device and avoid direct contact between the bottom support plate and the ground, so as to avoid the noise caused by mutual contact, thereby reducing vibration. The outer walls of the fan head are connected by two fan vibration dampers, which can effectively eliminate the resonance conduction of the fan head and avoid the vibration of the fan head from being transmitted to the base or other equipment, further reduce the vibration of the fan, and reduce the resonance of the device when in use.

[0015] 2. In the utility model, through the cooperation between the locking mechanism and the main body mechanism, the device can firmly adsorb the device to the ground with a negative pressure suction cup, thereby maintaining the stability of the fan when in use, reducing the risk of the fan being touched and collapsed, further completing the protection of the fan, and also improving the stability of the fan when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a household vibration reduction fan;

[0017] Figure 2 A side plan view of a locking mechanism in a household vibration reduction fan is provided for the utility model;

[0018] Figure 3 The utility model provides a partial three-dimensional disassembled diagram of a locking mechanism in a household vibration reduction fan;

[0019] Figure 4 The utility model provides a plane diagram of the main mechanism of a household vibration reduction fan.

[0020] Legend: 1. Locking mechanism; 101. Support plate; 102. Inner channel; 103. External hollow rod; 104. Suction cup; 105. Regulating valve; 106. Limiting groove; 107. Limiting block; 108. Linkage plate; 109. Movable rod; 110. Spring; 111. Sealing plate; 112. Air vent;

[0021] 2. Main body; 201. Adjustment rod; 202. Motor; 203. U-shaped plate; 204. Fixing rod; 205. Fan shock absorber; 206. Fan head. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a household vibration reduction fan, comprising a locking mechanism 1, and a main body mechanism 2 is fixedly installed on the top of the locking mechanism 1;

[0025] The locking mechanism 1 includes a support plate 101, an inner channel 102 is provided inside the support plate 101, a group of external hollow rods 103 are fixedly inserted at the bottom of the support plate 101, and the inner surface walls of the group of external hollow rods 103 are connected to the inside of the inner channel 102, and the bottoms of the group of external hollow rods 103 are fixedly connected to suction cups 104, and a regulating valve 105 is fixedly installed on the top of the support plate 101, and the output end of the regulating valve 105 is connected to the inside of the inner channel 102, and the inside of the regulating valve 105 is preset with a group of limit grooves 1 06, the inner surface walls of a group of limit grooves 106 are slidably embedded with limit blocks 107, and a linkage disk 108 is fixedly installed between the outer surfaces of a group of limit blocks 107. A movable rod 109 is fixedly inserted at the bottom center of the linkage disk 108, and a spring 110 is fixedly installed at the bottom of the linkage disk 108. A sealing plate 111 is fixedly connected between the spring 110 and the bottom of the movable rod 109, and the outer surfaces of the movable rod 109 are movably inserted into the interior of the regulating valve 105, and a group of air vents 112 are opened at the bottom center of the inner wall of the regulating valve 105.

[0026] The effect achieved by the entire embodiment 1 is that, first, when the equipment needs to be installed, the gas inside the inner channel 102 can be extracted through the action of an external adsorption pump, and through the connection of a group of external hollow rods 103, this negative pressure state can be transmitted to the inside of the suction cup 104, and a negative pressure state is generated inside it, so that a group of suction cups 104 can be adsorbed on the top of the tile, thereby maintaining the stability of the equipment.

[0027] Embodiment 2, as Figure 2-Figure 4As shown, the main mechanism 2 includes an adjusting rod 201, a motor 202 is fixedly installed on the telescopic end of the adjusting rod 201, a U-shaped plate 203 is fixedly installed on the rotating end of the motor 202, a group of fixing rods 204 are movably inserted inside the U-shaped plate 203, a group of fixing rods 204 are fixedly installed on one side of the outer wall of each group of fixing rods 204, a fan head 206 is fixedly installed between one side of the outer wall of each group of fan shock absorbers 205, and the bottom of the adjusting rod 201 is fixedly installed at the top center of the support plate 101.

[0028] The effect achieved by the entire embodiment 2 is that, first, a group of fixing rods 204 are fixedly inserted inside the U-shaped plate 203, and a fan shock absorber 205 is fixedly installed on one side of the outer wall of a group of fixing rods 204, and a fan head 206 is fixedly installed between one side of the outer wall of the two fan shock absorbers 205, which can effectively eliminate the resonance conduction of the fan head 206, avoid the vibration of the fan head 206 from being transmitted to the base or other equipment, and at the same time avoid damage to the fan caused by vibration of other equipment.

[0029] The method of use and working principle of this device: first, when the equipment is in use, the fan is placed in a designated place (used on a tiled floor or a smooth floor), and then the gas inside the inner channel 102 can be sucked out by the suction of the negative pressure pump, and under the connection of a group of external hollow rods 103, this negative pressure state can be transmitted to the inside of the suction cup 104, and a negative pressure state is generated inside it, so that a group of suction cups 104 can be adsorbed on the top of the tile, thereby maintaining the stability of the equipment, and then the fan is powered on, and the motor inside it drives the blades to rotate rapidly, and this rotation accelerates the circulation of gas, thereby blowing the outside. When in use, the two fans The shock absorber 205 can effectively eliminate the resonance conduction of the fan head 206, prevent the vibration of the fan head 206 from being transmitted to the base or other equipment, and prevent the vibration of other equipment from causing damage to the fan. When the device needs to be transferred, the user steps on the linkage disk 108 with the sole of the foot. When the limit block 107 is embedded and moved inside the limit groove 106, the movable rod 109 is used as a driving medium to push the bottom sealing plate 111 downward, so that the external gas can enter the interior of the inner channel 102 through the air vent 112, thereby relieving the negative pressure state inside the suction cup 104, making it convenient to maintain the separation state between a group of suction cups 104 and the ground, and facilitating the transfer of the device.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A household vibration reduction fan, characterized by: It comprises a locking mechanism (1), a main body mechanism (2) being fixedly mounted on the top of the locking mechanism (1); The locking mechanism (1) comprises a support plate (101), an inner channel (102) is provided inside the support plate (101), a group of externally connected hollow rods (103) are fixedly inserted at the bottom of the support plate (101), and the inner surface walls of the group of externally connected hollow rods (103) are connected to the inside of the inner channel (102), a group of the bottoms of the externally connected hollow rods (103) are fixedly connected to a suction cup (104), a regulating valve (105) is fixedly installed on the top of the support plate (101), and the output end of the regulating valve (105) is connected to the inside of the inner channel (102), a group of limiting grooves (106) are preset inside the regulating valve (105), a group of limiting blocks (107) are slidably embedded in the inner surface walls of the group of limiting grooves (106), and a linkage disk (108) is fixedly installed between the outer surface walls of the group of limiting blocks (107).

2. A household vibration reduction fan according to claim 1, characterized in that: A movable rod (109) is fixedly inserted at the bottom center of the linkage disk (108), a spring (110) is fixedly installed at the bottom of the linkage disk (108), a sealing plate (111) is fixedly connected between the spring (110) and the bottom of the movable rod (109), and the outer wall of the movable rod (109) is movably inserted inside the regulating valve (105).

3. A household vibration reduction fan according to claim 2, characterized in that: A group of air holes (112) is provided at the center of the bottom of the inner wall of the regulating valve (105).

4. A household vibration reduction fan according to claim 3, characterized in that: The main body mechanism (2) comprises an adjusting rod (201), and a motor (202) is fixedly mounted on the telescopic end of the adjusting rod (201).

5. A household vibration reduction fan according to claim 4, characterized in that: A U-shaped plate (203) is fixedly mounted on the rotating end of the motor (202), and a group of fixing rods (204) are movably inserted inside the U-shaped plate (203).

6. A household vibration reduction fan according to claim 5, characterized in that: A fan shock absorber (205) is fixedly mounted on one side of the outer wall of a group of the fixing rods (204), and a fan head (206) is fixedly mounted between one side of the outer wall of a group of the fan shock absorbers (205).

7. A household vibration reduction fan according to claim 6, characterized in that: The bottom of the adjusting rod (201) is fixedly mounted at the top center of the supporting plate (101).

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