CN215633872U

CN215633872U - Handheld little fan with adjustable easily fix

Info

Publication number: CN215633872U
Application number: CN202121453154.8U
Authority: CN
Inventors: 宋忠超
Original assignee: Shenzhen Maike Technology Co ltd
Current assignee: Shenzhen Maike Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

A small handheld fan easy to fix and adjustable comprises a mounting rack, a swinging assembly, a base assembly, a fan assembly and a telescopic assembly; the swinging assembly, the base assembly and the telescopic assembly are arranged on the mounting frame; the fan assembly is arranged on the telescopic assembly. The sucker seats are arranged on the mounting plane in an adsorbing mode through the swing assembly, the mounting frame is stirred, the mounting frame rotates on the base assembly, sliding is generated between the sliding rods and the telescopic sleeve rods on the multiple groups of sucker seats, the elastic acting force between the sliding rods and the telescopic sleeve rods is improved through the first spring, and the mounting frame is driven by the sliding rods at the two ends of the rotating shaft to swing back and forth; the sucker seat is fixed on the plane, so that the fixed arrangement of the fan assembly is ensured, the practicability of the fan assembly is improved, and the air outlet of the fan assembly is more natural; through setting up the base subassembly, cushion the protection to the mounting bracket on the base, reduce the vibrations that transmit for the base under the fan body operating condition.

Description

Handheld little fan with adjustable easily fix

Technical Field

The utility model relates to the technical field of fans, in particular to a small handheld fan which is easy to fix and adjustable.

Background

The fan is a tool for taking the cool by generating wind in hot days, the electric fan is a device which is driven by electricity to generate airflow, and the fan arranged in the electric fan is electrified and then rotates to generate natural wind so as to achieve the effect of cooling. The hand-held small fan is invented for bringing convenience for people to carry.

The swing function of traditional fan has been reduced for simple structure easily production to current little fan, and this air-out direction that leads to little fan is single, leads to the user to produce discomfort after blowing for a long time easily, is unfavorable for improving the practicality and the health of fan.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the prior art, the utility model provides an easily fixed and adjustable small handheld fan, a sucker seat is arranged on an installation plane of the fan in an adsorption manner by arranging a swinging assembly, an installation frame is stirred and rotates on a base assembly, so that sliding rods on a plurality of groups of sucker seats and telescopic sleeve rods are driven to slide, and a first spring improves the elastic acting force between the sliding rods and the telescopic sleeve rods, so that the installation frame swings back and forth under the driving of the sliding rods at two ends of a rotating shaft; the sucker seat is fixed on the plane, so that the fixed arrangement of the fan assembly is ensured, the practicability of the fan assembly is improved, and the air outlet of the fan assembly is more natural; the mounting frame on the base is buffered and protected by arranging the base assembly and the elastic piece and the buffer plate, so that the vibration transmitted to the base under the working state of the fan body is reduced; the base is subjected to elastic shock absorption protection, so that the stability of the base is improved, and the working noise of the fan body is reduced; through the arrangement of the telescopic assembly, the threaded rod is driven to slide on the mounting frame by rotating the knob, so that the distance between the fan seat on the threaded rod and the mounting frame is adjusted, the overall length of the mounting frame and the threaded rod is stretched, and the practicability, simplicity in operation and stable structure of the utility model are improved.

(II) technical scheme

The utility model provides a small handheld fan easy to fix and adjustable, which comprises a mounting rack, a swinging assembly, a base assembly, a fan assembly and a telescopic assembly, wherein the swinging assembly is arranged on the mounting rack; the swinging assembly, the base assembly and the telescopic assembly are arranged on the mounting frame; the fan assembly is arranged on the telescopic assembly; the swing assembly comprises a rotating shaft, a sliding rod, a telescopic sleeve rod, a first spring and a sucker seat; the rotating shaft is rotatably arranged on the mounting rack; the sliding rods are provided with a plurality of groups, and the plurality of groups of sliding rods are respectively and rotatably arranged at two ends of the rotating shaft; the telescopic sleeve rod is sleeved on the sliding rod in a sliding manner; the first spring is arranged on the telescopic loop bar in a sliding mode, one end of the first spring is arranged on the sliding bar, and the other end of the first spring is arranged on the telescopic loop bar; the sucker seat is rotatably arranged at one end of the telescopic sleeve rod close to the bottom of the mounting frame; the telescopic component comprises a threaded rod and a knob; the threaded rod is arranged on the mounting frame in a sliding manner; the knob is rotatably arranged on the mounting frame and is in threaded connection with the threaded rod; the fan assembly is arranged at one end, far away from the mounting frame, of the threaded rod.

Preferably, the base assembly comprises a base, an elastic piece and a buffer plate; the base is rotatably arranged at the bottom end of the mounting rack; the elastic piece is arranged on the base; the buffer plate is arranged at one end of the elastic piece far away from the base.

Preferably, the base assembly further comprises a rubber gasket; the rubber gasket is arranged on the base and the buffer plate and is positioned between the base and the buffer plate.

Preferably, the elastic member includes a connecting rod, a guide sleeve rod and a second spring; the connecting rod is sleeved on the guide sleeve rod in a sliding manner; the second spring slides and sets up on the direction loop bar, and the one end setting of second spring is on the connecting rod, and the other end setting of second spring is on the direction loop bar.

Preferably, a third fixture block is arranged on the knob; the third fixture block is clamped with the mounting frame and is in sliding connection with the mounting frame.

Preferably, a second clamping block is arranged on the connecting rod; the second fixture block is clamped with the guide sleeve rod.

Preferably, the sliding rod is provided with a first clamping block; the first clamping block is clamped with the telescopic loop bar.

Preferably, the fan assembly comprises a rotating frame, a fan body and a fan seat; the fan seat is arranged at one end of the telescopic assembly, which is far away from the mounting frame; the rotating frame is rotatably arranged on the fan seat; the fan body is rotatably arranged on the rotating frame.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

the sucker seats are arranged on the mounting plane in an adsorbing mode through the swing assembly, the mounting frame is stirred, the mounting frame rotates on the base assembly, sliding is driven to occur between the sliding rods and the telescopic sleeve rods on the multiple groups of sucker seats, the elastic acting force between the sliding rods and the telescopic sleeve rods is improved through the first spring, and the mounting frame is driven by the sliding rods at the two ends of the rotating shaft to swing back and forth; the sucker seat is fixed on the plane, so that the fixed arrangement of the fan assembly is ensured, the practicability of the fan assembly is improved, and the air outlet of the fan assembly is more natural;

secondly, the base assembly is arranged, and the mounting frame on the base is buffered and protected by arranging the elastic piece and the buffer plate, so that the vibration transmitted to the base under the working state of the fan body is reduced; the base is subjected to elastic shock absorption protection, so that the stability of the base is improved, and the working noise of the fan body is reduced;

and thirdly, by arranging the telescopic assembly, the threaded rod is driven to slide on the mounting frame by rotating the knob, so that the distance between the fan seat on the threaded rod and the mounting frame is adjusted, the overall length of the mounting frame and the threaded rod is stretched, and the practicability, the operation and the structure stability of the utility model are improved.

Drawings

Fig. 1 is a schematic structural diagram of a small handheld fan easy to fix and adjustable according to the present invention.

Fig. 2 is a cross-sectional view of a small handheld fan easy to fix and adjust according to the present invention.

Fig. 3 is a left side view of a small handheld fan easy to fix and adjust according to the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 2.

Fig. 5 is a partially enlarged view of fig. 2 at B.

Reference numerals: 1. a mounting frame; 2. a swing assembly; 3. a base assembly; 4. a fan assembly; 5. a telescoping assembly; 6. a rotating shaft; 8. a slide bar; 9. a telescopic loop bar; 10. a first spring; 11. a first clamping block; 12. a sucker seat; 13. a base; 14. an elastic member; 15. a rubber gasket; 16. a buffer plate; 17. a connecting rod; 18. a guide loop bar; 19. a second spring; 20. a second fixture block; 21. a rotating frame; 22. a fan body; 23. a fan base; 24. a threaded rod; 25. a knob; 26. and a third clamping block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the small handheld fan provided by the utility model comprises a mounting frame 1, a swinging assembly 2, a base assembly 3, a fan assembly 4 and a telescopic assembly 5; the swinging component 2, the base component 3 and the telescopic component 5 are arranged on the mounting frame 1; the fan assembly 4 is arranged on the telescopic assembly 5; the swing component 2 comprises a rotating shaft 6, a sliding rod 8, a telescopic loop bar 9, a first spring 10 and a sucker seat 12; the rotating shaft 6 is rotatably arranged on the mounting rack 1; the sliding rods 8 are provided with a plurality of groups, and the plurality of groups of sliding rods 8 are respectively and rotatably arranged at two ends of the rotating shaft 6; the telescopic sleeve rod 9 is sleeved on the sliding rod 8 in a sliding manner; the first spring 10 is arranged on the telescopic loop bar 9 in a sliding mode, one end of the first spring 10 is arranged on the sliding bar 8, and the other end of the first spring 10 is arranged on the telescopic loop bar 9; the sucker seat 12 is rotatably arranged at one end of the telescopic sleeve rod 9 close to the bottom of the mounting frame 1; the telescopic assembly 5 comprises a threaded rod 24 and a knob 25; the threaded rod 24 is arranged on the mounting frame 1 in a sliding manner; the knob 25 is rotatably arranged on the mounting rack 1 and is in threaded connection with the threaded rod 24; the fan assembly 4 is disposed on the end of the threaded rod 24 remote from the mounting bracket 1.

In an alternative embodiment, the base assembly 3 comprises a base 13, an elastic member 14 and a buffer plate 16; the base 13 is rotatably arranged at the bottom end of the mounting rack 1; the elastic piece 14 is arranged on the base 13; a damping plate 16 is provided at the end of the resilient member 14 remote from the base 13.

In an alternative embodiment, the base assembly 3 further comprises a rubber gasket 15; a rubber gasket 15 is provided on the base 13 and the cushioning plate 16, and is located between the base 13 and the cushioning plate 16.

In an alternative embodiment, the elastic member 14 includes a connecting rod 17, a guide sleeve rod 18, and a second spring 19; the connecting rod 17 is sleeved on the guide sleeve rod 18 in a sliding manner; the second spring 19 is slidably disposed on the guide sleeve rod 18, one end of the second spring 19 is disposed on the connecting rod 17, and the other end of the second spring 19 is disposed on the guide sleeve rod 18.

In an alternative embodiment, the knob 25 is provided with a third latch 26; the third clamping block 26 is clamped with the mounting rack 1 and is connected with the mounting rack in a sliding manner; the third latch 26 is provided to prevent the knob 25 from falling off the mounting bracket 1.

In an alternative embodiment, the connecting rod 17 is provided with a second latch 20; the second fixture block 20 is clamped with the guide sleeve rod 18; the second latch 20 is provided to prevent the connecting rod 17 from falling off the guide bush rod 18.

In an alternative embodiment, the sliding rod 8 is provided with a first latch 11; the first clamping block 11 is clamped with the telescopic loop bar 9; the first clamping block 11 is arranged to prevent the sliding rod 8 from falling off from the telescopic loop bar 9.

In an alternative embodiment, the fan assembly 4 comprises a turret 21, a fan body 22 and a fan seat 23; the fan seat 23 is arranged at one end of the telescopic assembly 5 far away from the mounting frame 1; the rotating frame 21 is rotatably arranged on the fan seat 23; the fan body 22 is rotatably provided on the rotary frame 21.

It should be noted that the sucker seats 12 are arranged on the installation plane of the utility model in an adsorbing manner, the installation rack 1 is shifted, the installation rack 1 rotates on the base component 3, so that the sliding rods 8 and the telescopic loop rods 9 on the plurality of groups of sucker seats 12 are driven to slide, the elastic acting force between the sliding rods 8 and the telescopic loop rods 9 is improved by the first springs 10, and the installation rack 1 is driven by the sliding rods 8 at the two ends of the rotating shaft 6 to swing back and forth; the sucker seat 12 is fixed on the plane, so that the fixed arrangement of the utility model is ensured, and the air outlet of the fan component 4 is more natural; the base assembly 3 is arranged, and the elastic piece 14 and the buffer plate 16 are arranged to buffer and protect the mounting frame 1 on the base 13, so that the vibration transmitted to the base 13 in the working state of the fan body is reduced; the base 13 is subjected to elastic shock absorption protection, so that the stability of the base 13 is improved, and the working noise of the fan body 22 is reduced; through setting up flexible subassembly 5, through rotating knob 25, drive threaded rod 24 and slide on mounting bracket 1 to adjust the distance between fan seat 23 and the mounting bracket 1 on the threaded rod 24, realize the flexible of mounting bracket 1 and the whole length of threaded rod 24.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A small handheld fan easy to fix and adjustable is characterized by comprising a mounting frame (1), a swinging assembly (2), a base assembly (3), a fan assembly (4) and a telescopic assembly (5); the swinging component (2), the base component (3) and the telescopic component (5) are arranged on the mounting rack (1); the fan assembly (4) is arranged on the telescopic assembly (5);

the swing component (2) comprises a rotating shaft (6), a sliding rod (8), a telescopic sleeve rod (9), a first spring (10) and a sucker seat (12); the rotating shaft (6) is rotatably arranged on the mounting rack (1); a plurality of groups of sliding rods (8) are arranged, and the plurality of groups of sliding rods (8) are respectively and rotatably arranged at two ends of the rotating shaft (6); the telescopic sleeve rod (9) is sleeved on the sliding rod (8) in a sliding way; the first spring (10) is arranged on the telescopic loop bar (9) in a sliding mode, one end of the first spring (10) is arranged on the sliding bar (8), and the other end of the first spring (10) is arranged on the telescopic loop bar (9); the sucker seat (12) is rotatably arranged at one end of the telescopic loop bar (9) close to the bottom of the mounting rack (1);

the telescopic assembly (5) comprises a threaded rod (24) and a knob (25); the threaded rod (24) is arranged on the mounting rack (1) in a sliding manner; the knob (25) is rotatably arranged on the mounting rack (1) and is in threaded connection with the threaded rod (24); the fan component (4) is arranged at one end, far away from the mounting frame (1), of the threaded rod (24).

2. An easily fixable and adjustable hand held small fan according to claim 1 wherein the base assembly (3) comprises a base (13), an elastic member (14) and a damping plate (16); the base (13) is rotatably arranged at the bottom end of the mounting rack (1); the elastic piece (14) is arranged on the base (13); the buffer plate (16) is arranged at one end of the elastic piece (14) far away from the base (13).

3. An easily fixable and adjustable hand held small fan according to claim 2 characterised in that the base assembly (3) further comprises a rubber grommet (15); the rubber gasket (15) is arranged on the base (13) and the buffer plate (16) and is positioned between the base (13) and the buffer plate (16).

4. An easily fixable and adjustable hand-held small fan according to claim 2, wherein the elastic member (14) comprises a connecting rod (17), a guide sleeve rod (18) and a second spring (19); the connecting rod (17) is sleeved on the guide sleeve rod (18) in a sliding manner; the second spring (19) is arranged on the guide sleeve rod (18) in a sliding mode, one end of the second spring (19) is arranged on the connecting rod (17), and the other end of the second spring (19) is arranged on the guide sleeve rod (18).

5. An easily fixed and adjustable small hand-held fan as claimed in claim 1, wherein the knob (25) is provided with a third block (26); the third fixture block (26) is clamped with the mounting frame (1) and is in sliding connection with the mounting frame.

6. The small handheld fan easy to fix and adjust as claimed in claim 4, wherein the connecting rod (17) is provided with a second block (20); the second fixture block (20) is clamped with the guide sleeve rod (18).

7. The small handheld fan easy to fix and adjust as claimed in claim 1, wherein the sliding rod (8) is provided with a first block (11); the first clamping block (11) is clamped with the telescopic loop bar (9).

8. An easily fixable and adjustable hand-held small fan according to claim 1, wherein the fan assembly (4) comprises a rotating frame (21), a fan body (22) and a fan base (23); the fan seat (23) is arranged at one end of the telescopic component (5) far away from the mounting rack (1); the rotating frame (21) is rotatably arranged on the fan seat (23); the fan body (22) is rotatably arranged on the rotating frame (21).