Anti-swing electric fan

Abstract

The utility model relates to the technical field of electric fans, and discloses an anti-swing electric fan which comprises a protective frame, a reserved groove, a ventilation plate, a telescopic block, a fixed block, a movable hole, a mounting plate and a rotating shaft, the reserved groove is fixedly formed in one end of the protective frame, the ventilation plate is fixedly arranged at one end of the protective frame, and the telescopic block is fixedly arranged at the other end of the protective frame. A telescopic block is fixedly arranged at the lower end of the protective frame, a fixed block is fixedly arranged at the lower end of the telescopic block, a movable hole is fixedly formed in one end of the fixed block, a mounting plate is movably arranged on the lower side of the fixed block, and a rotating shaft is fixedly arranged at the upper end of the mounting plate. According to the anti-swing electric fan, by improving the electric fan, the anti-swing stability of the electric fan is improved, in the actual use process of the electric fan, the electric fan can be movably adjusted to a proper position angle according to needs, stable supporting of the electric fan is facilitated, and the stability of the anti-swing electric fan is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electric fan technical field, concretely is an electric fan of anti-swing. BACKGROUND

[0002] Electric fan is a kind of household appliance using motor to drive fan blade rotation, to achieve air accelerated flow, mainly for cooling and air circulation, widely used in family, classroom, office, shop, hospital and hotel and other places.

[0003] Prior art publication number CN200420046983.4 patent document discloses a combined electric fan support, top post, with positioning hole cooperation installation;Elastic piece, with top post connection, elastic piece one end and top post abut, the other end and fan body abut, top post near the one end of rotating disc is equipped with inclined plane, to facilitate top post and positioning hole cooperation, air supply assembly includes: fan blade, with shell cooperation installation;First motor, with fan blade connection, to drive fan blade rotation, base includes: bottom disc, rotating assembly is located in bottom disc;Shaft, shaft and rotating assembly connection, base is rotated by shaft, rotating assembly includes: second motor, end is equipped with gear, second motor drives gear rotation;Rack, be located in bottom disc, rack and gear mesh, rack and shaft connection, base also includes fixed plate, fixed plate is equipped with motor installation site, second motor is located in motor installation site, fixed plate and bottom disc cooperation installation, and be connected with air supply assembly, can make the air inlet of air supply assembly all come from filter assembly, so that the air sent by air supply assembly can be purified by filter assembly, avoid the dust on fan blowing to user through air supply assembly, so that it can also reduce the number of fan cleaning or directly not wash, can also get clean air flow, general electric fan can only rotate in left and right directions, control fan left and right swing, but such air supply can only be limited to a horizontal height, cannot more comprehensive air supply.The present scheme is provided with base, the support arm on base can cooperate with fan body, so that fan body can send air up and down, the rotating assembly is also provided on base, and the rotating assembly can make fan left and right air supply.

[0004] But prior art CN200420046983.4 patent due to a combined electric fan support anti-swing stability is not good, lead to in the actual use process of combined electric fan support, electric fan can not be adjusted to the appropriate position angle according to the needs, inconvenient electric fan's stable support, affected the stability of combined electric fan support. UTILITY MODEL CONTENTS

[0005] (1) technical problems solved

[0006] The utility model discloses a kind of anti-swing electric fans, to solve the problem of poor anti-swing stability of the combined electric fan support in the above background technology.

[0007] (Two) technical solutions

[0008] To achieve the above object, the utility model provides the following technical scheme: an anti-swing electric fan, the anti-swing electric fan includes protective frame, reserved slot, ventilation plate, telescopic block, fixed block, movable hole, mounting plate, rotating shaft, fixed disc, movable shaft, transition plate, support column, adjusting motor, adjusting shaft, movable slot, support base, support block, movable buffer column, connecting block, support plate, electric push rod one, push rod one, fixed end, telescopic leg and buffer support foot pad, one end of the protective frame is fixedly provided with the reserved slot, one end of the protective frame is fixedly provided with the ventilation plate, the lower end of the protective frame is fixedly provided with telescopic block, the lower end of the telescopic block is fixedly provided with fixed block, one end of the fixed block is fixedly provided with movable hole, the lower side of the fixed block is movably provided with mounting plate, the upper end of the mounting plate is fixedly provided with rotating shaft, the upper end of the rotating shaft is movably provided with fixed disc, the upper end of the fixed disc is fixedly provided with movable shaft, the upper end of the movable shaft is movably provided with transition plate, the upper end of the transition plate is fixedly provided with support column, one end of the support column is fixedly provided with adjusting motor.

[0009] Preferably, one end of the adjusting motor is fixedly provided with adjusting shaft, the upper end of the support column is fixedly provided with movable slot, by the improvement of electric fan, the anti-swing stability of the electric fan is improved, in the actual use process of the electric fan, the electric fan can be adjusted to the appropriate position angle as needed, the stability of the electric fan is improved, and the stability of the anti-swing electric fan is improved.

[0010] Preferably, the lower side of the mounting plate is movably provided with support base, the upper end of the support base is fixedly provided with support block, by controlling the rotation of mounting plate, rotating shaft and fixed disc, movable shaft and transition plate are driven to move to the appropriate direction, and then by controlling the movement adjustment of movable shaft and transition plate, support column, adjusting motor, adjusting shaft and movable slot are adjusted to the appropriate angle.

[0011] Preferably, the upper end of the support block is fixedly provided with movable buffer column, the upper end of the movable buffer column is movably provided with connecting block, by the installation of support column, adjusting motor, adjusting shaft and movable slot, the installation and adjustment of telescopic block, fixed block and movable hole are facilitated, and then by the installation of protective frame, reserved slot and ventilation plate, the ventilation work of the anti-swing electric fan is facilitated.

[0012] Preferably, the upper end of the connecting block is fixedly provided with a support plate, the upper end of the support plate is fixedly provided with a first electric push rod, the anti-swing electric fan is stably supported through the installed telescopic legs and buffer supporting foot pads, and the support base is movably adjusted to a horizontal angle.

[0013] Preferably, the upper end of the first electric push rod is movably provided with a push rod one, the upper end of the push rod one is fixedly provided with a fixed end, the support plate is further improved in movable buffering effect through the installation of the support block, the movable buffer column and the connecting block, then the fixed end is movably adjusted to a suitable height through the telescopic control of the first electric push rod and the push rod one.

[0014] Preferably, the lower end of the support base is fixedly provided with telescopic legs, the lower end of the telescopic legs is fixedly provided with buffer supporting foot pads, and the installation of the fixed end facilitates the installation and fixation of the mounting plate, the rotating shaft and the fixed disc.

[0015] Compared with the prior art, the anti-swing electric fan has the beneficial effects that:

[0016] 1. The anti-swing electric fan is improved, the anti-swing stability of the electric fan is improved, the electric fan can be movably adjusted to a suitable position angle according to needs in the actual use process of the electric fan, the stable support of the electric fan is facilitated, and the stability of the anti-swing electric fan is improved.

[0017] 2. The anti-swing electric fan is improved, the movable shaft and the transition plate are movably adjusted to a suitable direction through the rotation control of the mounting plate, the rotating shaft and the fixed disc, then the support column, the adjusting motor, the adjusting shaft and the movable groove are adjusted to a suitable angle through the movable adjustment of the movable shaft and the transition plate, then the telescopic block, the fixed block and the movable hole are installed and adjusted through the installation of the support column, the adjusting motor, the adjusting shaft and the movable groove, then the ventilation work of the anti-swing electric fan is facilitated through the installation of the protection frame, the reserved slot and the ventilation plate.

[0018] 3. The anti-swing electric fan is improved, the anti-swing electric fan is stably supported through the installation of the telescopic legs and the buffer supporting foot pads, the support base is movably adjusted to a horizontal angle, the movable buffering effect of the support plate is further improved through the installation of the support block, the movable buffer column and the connecting block, then the fixed end is movably adjusted to a suitable height through the telescopic control of the first electric push rod and the push rod one, then the installation and fixation of the mounting plate, the rotating shaft and the fixed disc are facilitated through the installation of the fixed end. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2This is a schematic diagram of the protective frame structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the support column structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the support base structure of this utility model.

[0023] In the diagram: 1. Protective frame; 2. Reserved slot; 3. Ventilation plate; 4. Telescopic block; 5. Fixed block; 6. Movable hole; 7. Mounting plate; 8. Rotating shaft; 9. Fixed plate; 10. Movable shaft; 11. Transition plate; 12. Support column; 13. Adjustment motor; 14. Adjustment shaft; 15. Movable slot; 16. Support base; 17. Support block; 18. Movable buffer column; 19. Connecting block; 20. Support plate; 21. Electric push rod one; 22. Push rod one; 23. Fixed end; 24. Telescopic leg; 25. Buffer support pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 4 This utility model provides a technical solution: an anti-sway electric fan, which includes a protective frame 1, a reserved slot 2, a ventilation plate 3, a telescopic block 4, a fixing block 5, a movable hole 6, a mounting plate 7, a rotating shaft 8, a fixed plate 9, a movable shaft 10, a transition plate 11, a support column 12, an adjusting motor 13, an adjusting shaft 14, a movable slot 15, a support base 16, a support block 17, a movable buffer column 18, a connecting block 19, a support plate 20, an electric push rod 21, a push rod 22, a fixed end 23, a telescopic leg 24, and a buffer support pad 25. One end of the protective frame 1 is fixedly provided with a reserved slot 2. A ventilation plate 3 is fixedly installed at one end of the protective frame 1, and a telescopic block 4 is fixedly installed at the lower end of the protective frame 1. A fixing block 5 is fixedly installed at the lower end of the telescopic block 4. A movable hole 6 is fixedly installed at one end of the fixing block 5. An installation plate 7 is movably installed on the lower side of the fixing block 5. A rotating shaft 8 is fixedly installed at the upper end of the installation plate 7. A fixing plate 9 is movably installed at the upper end of the rotating shaft 8. A movable shaft 10 is fixedly installed at the upper end of the fixing plate 9. A transition plate 11 is movably installed at the upper end of the movable shaft 10. A support column 12 is fixedly installed at the upper end of the transition plate 11. An adjustment motor 13 is fixedly installed at one end of the support column 12.

[0026] The end of the adjusting motor 13 is fixedly provided with an adjusting shaft 14, the upper end of the supporting column 12 is fixedly provided with a movable slot 15, the lower side of the mounting plate 7 is movably provided with a supporting base 16, the upper end of the supporting base 16 is fixedly provided with a supporting block 17, the upper end of the supporting block 17 is fixedly provided with a movable buffer column 18, the upper end of the movable buffer column 18 is movably provided with a connecting block 19, by controlling the rotation of the mounting plate 7, the rotating shaft 8 and the fixed disc 9, the movable shaft 10 and the transition plate 11 are driven to move to the appropriate direction, then by controlling the movement adjustment of the movable shaft 10 and the transition plate 11, the supporting column 12, the adjusting motor 13, the adjusting shaft 14 and the movable slot 15 are adjusted to the appropriate angle, then through the installation of the supporting column 12, the adjusting motor 13, the adjusting shaft 14 and the movable slot 15, the installation and adjustment of the telescopic block 4, the fixed block 5 and the movable hole 6 are facilitated, and then through the installation of the protection frame 1, the reserved slot 2 and the ventilation plate 3, the ventilation work of the anti-swing electric fan is facilitated.

[0027] The upper end of the connecting block 19 is fixedly provided with a supporting plate 20, the upper end of the supporting plate 20 is fixedly provided with an electric push rod one 21, the upper end of the electric push rod one 21 is movably provided with a push rod one 22, the upper end of the push rod one 22 is fixedly provided with a fixed end 23, the lower end of the supporting base 16 is fixedly provided with a telescopic leg 24, the lower end of the telescopic leg 24 is fixedly provided with a buffer supporting foot pad 25, by installing the telescopic leg 24 and the buffer supporting foot pad 25, the anti-swing electric fan is stably supported, the supporting base 16 is movably adjusted to a horizontal angle, then by installing the supporting block 17, the movable buffer column 18 and the connecting block 19, the movable buffer effect of the supporting plate 20 is further improved, then by controlling the telescopic of the electric push rod one 21 and the push rod one 22, the fixed end 23 is movably adjusted to the appropriate height, and then by installing the fixed end 23, the installation and fixation of the mounting plate 7, the rotating shaft 8 and the fixed disc 9 are facilitated.

[0028] Working principle: through the installation of telescopic leg 24 and buffer support foot pad 25, the anti-swing electric fan is stably supported, the support base 16 is adjusted to a horizontal angle, then through the installation of support block 17, movable buffer column 18, connecting block 19, the movable buffer effect of support plate 20 is further improved, then through the control of electric push rod one 21, push rod one 22, the fixed end 23 is moved to the appropriate height, then through the installation of fixed end 23, the installation of mounting plate 7, rotating shaft 8, fixed disc 9 is facilitated, then through the control of mounting plate 7, rotating shaft 8, fixed disc 9, the movable shaft 10, transition plate 11 is moved to the appropriate direction, then through the control of movable shaft 10, transition plate 11, the support column 12, adjusting motor 13, adjusting shaft 14, movable slot 15 is adjusted to the appropriate angle, then through the installation of support column 12, adjusting motor 13, adjusting shaft 14, movable slot 15, the installation adjustment of telescopic block 4, fixed block 5, movable hole 6 is facilitated, then through the installation of protection frame 1, reserved slot 2, ventilation plate 3, the ventilation work of the anti-swing electric fan is facilitated.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical scheme of the present application, and is not a limitation on the protection scope of the present application. Simple modifications or equivalent replacements of the technical scheme of the present application made by ordinary skilled in the art do not deviate from the essence and scope of the technical scheme of the present application.

Claims

1. An anti-sway electric fan, comprising a protective frame (1), a reserved slot (2), a ventilation plate (3), a telescopic block (4), a fixing block (5), a movable hole (6), a mounting plate (7), a rotating shaft (8), a fixed plate (9), a movable shaft (10), and a transition plate (11), characterized in that: One end of the protection frame (1) is fixedly provided with a reserved slot (2), one end of the protection frame (1) is fixedly provided with a ventilation plate (3), the lower end of the protection frame (1) is fixedly provided with an expansion block (4), the lower end of the expansion block (4) is fixedly provided with a fixed block (5), one end of the fixed block (5) is fixedly provided with a movable hole (6); The lower side of the fixed block (5) is movably provided with a mounting plate (7), the upper end of the mounting plate (7) is fixedly provided with a rotating shaft (8), the upper end of the rotating shaft (8) is movably provided with a fixed disc (9), the upper end of the fixed disc (9) is fixedly provided with a movable shaft (10), the upper end of the movable shaft (10) is movably provided with a transition plate (11), the upper end of the transition plate (11) is fixedly provided with a support column (12), one end of the support column (12) is fixedly provided with an adjusting motor (13).

2. An anti-oscillatory electric fan according to claim 1, characterized in that: One end of the adjusting motor (13) is fixedly provided with an adjusting shaft (14), the upper end of the support column (12) is fixedly provided with a movable slot (15).

3. An anti-oscillatory electric fan according to claim 2, characterized in that: The lower side of the mounting plate (7) is movably provided with a support base (16), the upper end of the support base (16) is fixedly provided with a support block (17).

4. An anti-oscillatory electric fan according to claim 3, characterized in that: The upper end of the support block (17) is fixedly provided with a movable buffer column (18), the upper end of the movable buffer column (18) is movably provided with a connecting block (19).

5. An anti-oscillatory electric fan according to claim 4, characterized in that: The upper end of the connecting block (19) is fixedly provided with a support plate (20), the upper end of the support plate (20) is fixedly provided with an electric push rod one (21).

6. An anti-oscillatory electric fan according to claim 5, characterized in that: The upper end of the electric push rod one (21) is movably provided with a push rod one (22), the upper end of the push rod one (22) is fixedly provided with a fixed end (23).

7. An anti-oscillatory electric fan according to claim 6, characterized in that: The lower end of the support base (16) is fixedly provided with an expansion leg (24), the lower end of the expansion leg (24) is fixedly provided with a buffer support foot pad (25).

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