CN213419408U - Fan device with steering clamping position - Google Patents
Fan device with steering clamping position Download PDFInfo
- Publication number
- CN213419408U CN213419408U CN202021251873.7U CN202021251873U CN213419408U CN 213419408 U CN213419408 U CN 213419408U CN 202021251873 U CN202021251873 U CN 202021251873U CN 213419408 U CN213419408 U CN 213419408U
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- fan
- fan body
- shell
- steering
- shaft
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Abstract
The utility model discloses a fan device with a steering clamp position, which comprises a shell and a fan body; the bottom of the fan body is provided with a rotating shaft, and the top of the fan body is provided with a round shaft; the shell is provided with a cavity for mounting the fan body; the bottom of the cavity is provided with a fixing hole, and the top of the cavity is provided with a limiting groove; the rotating shaft is rotatably connected with the fixing hole through a clamping flap, and the round shaft is rotatably connected with the limiting groove; the utility model realizes 180-degree rotation of the fan body by arranging the rotating shaft device, thereby changing the wind direction of the fan body; the rotating shaft is provided with the positioning pin which is matched with the fixing hole of the clamping flap, so that the fan body can rotate without being stressed, and the steering angle of the shaft is stabilized.
Description
Technical Field
The utility model relates to a fan unit with turn to screens belongs to fan technical field.
Background
The double-end electric fan of production in the existing market, motor all fix on the casing, can only realize blowing of fixed direction, and application scope is more single, need change blowing to of wind, then will wholly pull down the fan and change the direction and just can realize, wastes time and energy simultaneously to can not realize the function of ventilating under the condition that can not angle regulation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome and to blow to of needs change wind among the prior art, then will wholly pull down the fan and change the direction and just can realize, waste time and energy to can not realize the not enough of function of ventilating, provide a fan unit with turn to the screens.
A fan device with a steering clamp position comprises a shell and a fan body;
the bottom of the fan body is provided with a rotating shaft, and the top of the fan body is provided with a round shaft;
the shell is provided with a cavity for mounting the fan body; the bottom of the cavity is provided with a fixing hole, and the top of the cavity is provided with a limiting groove;
the rotating shaft is rotatably connected with the fixing hole through a clamping flap, and the round shaft is rotatably connected with the limiting groove.
Furthermore, a control cavity is formed in the rotating shaft, a positioning rod and a spring are arranged in the control cavity, the clamping flap is provided with a positioning hole matched with the positioning rod, when the fan body is rotated, the positioning rod extrudes the spring to shrink so as to change the rotation angle of the fan body, and the spring extends to enable the positioning rod to be connected with the positioning hole so as to fix the angle of the fan body.
Furthermore, the clamping valve is connected with the fixing hole through a positioning pin.
Furthermore, a wire moving plate is arranged on the round shaft.
Furthermore, a foot seat is arranged at the bottom of the shell.
Further, the casing includes preceding shell and backshell, preceding shell with bolted connection is passed through to the backshell, preceding shell is equipped with the knob.
Furthermore, the fan body includes fan blade, preceding net, back net and motor, the output shaft and the fan blade of motor are connected, the motor sets firmly on the back net, preceding net with the back net passes through bolted connection.
Furthermore, a switch for controlling the motor is arranged on the rear net.
Furthermore, the shell is provided with at least two cavities.
Furthermore, the round shaft is provided with a protrusion for limiting with the limiting groove.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
1. the utility model realizes 180-degree rotation of the fan body by arranging the rotating shaft device, thereby changing the wind direction of the fan body;
2. the utility model realizes the rotation of the fan body and prevents the shaft from being forced to rotate randomly by matching the positioning pin arranged on the rotating shaft with the fixing hole of the clamping flap, thereby stabilizing the steering angle of the shaft;
3. the utility model discloses set up two cavitys at the casing, set up two sets of fan bodies, the cooperation rotation axis can realize the function of taking a breath to indoor environment, has increased the application range of fan.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the connection between the round shaft and the limiting groove of the present invention;
FIG. 4 is a schematic view of the connection between the rotating shaft and the fixing hole of the present invention;
fig. 5 is a schematic cross-sectional view of the rotating shaft and the fixing hole of the present invention.
In the figure: 1. a front housing; 2. a rear housing; 3. a fan blade; 4. a motor; 5. a front net; 6. a rear net; 7. a knob rubber ring; 8. a knob; 9. a switch; 10. a wiring board; 11. clamping the valve; 12. positioning a rod; 13. a spring; 14. A foot seat; 15. a rotating shaft; 16. a circular shaft; 17. a limiting groove; 18. a fixing hole; 19. and (4) protruding.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 to 5, a fan device with a steering lock includes a housing and a fan body;
the bottom of the fan body is provided with a rotating shaft 15, and the top of the fan body is provided with a round shaft 16;
the shell is provided with a cavity for mounting the fan body; the bottom of the cavity is provided with a fixing hole 18, and the top of the cavity is provided with a limit groove 17;
the rotating shaft 15 is rotatably connected with the fixing hole 18 through a clamping flap 11, and the round shaft 16 is rotatably connected with the limiting groove 17;
specifically, the fan body can rotate 180 degrees in the cavity in the shell, so that the fan body can rotate 180 degrees to adjust the wind direction of the fan body without changing the base according to scene requirements when the fan body is used; when the fan is installed on the window, indoor and outdoor air exchange can be realized, and air exhaust and air inlet can be freely switched. When the foot seat is not required to be installed on a window, the foot seat can be installed and placed indoors for cooling.
In this embodiment, the rotating shaft 15 is provided with a control cavity, a positioning rod 12 and a spring 13 are arranged in the control cavity, the clamping flap 11 is provided with a positioning hole matched with the positioning rod 12, when the fan body is rotated, the positioning rod 12 extrudes the spring 13 to shrink so as to change the rotation angle of the fan body, and the spring 13 extends to connect the positioning rod 12 with the positioning hole so as to fix the angle of the fan body; and rotating the shaft with a certain force to enable the positioning pin to be separated from the current clamping clack to orient the next clamping clack, so that the shaft is turned, and the shaft is turned by 15 degrees every time.
In the present embodiment, the locking flap 11 is connected to the fixing hole 18 by a positioning pin; the two clamping flaps 11 form a whole circle and are sleeved on the rotating shaft 15, so that the hemisphere at the front end of the positioning pin just clamps one clamping flap in the clamping flaps 11, and the steering angle of the rear net 6 is not easy to change.
In this embodiment, be equipped with on the round axle 16 and walk line board 10, the utility model discloses a manual rotation, 180 degrees round trip frequency can not reach the limit that the electric wire was bent, walks line board 10 through the setting and can prevent that the electric wire from knoing.
In this embodiment, the bottom of the housing is provided with a foot seat 14, specifically, the foot seat 14 is arranged to be placed indoors for cooling and blowing; the foot seat 14 can be detached and placed on a window for air exhaust and ventilation, and the application range is increased.
In this embodiment, the casing includes preceding shell 1 and backshell 2, preceding shell 1 with backshell 2 passes through bolted connection, preceding shell 1 is equipped with knob 8, the gear of the fan of being convenient for adjust.
In this embodiment, the fan body includes fan blade 3, preceding net 5, back net 6 and motor 4, the output shaft and the fan blade 3 of motor 4 are connected, motor 4 sets firmly on back net 6, preceding net 5 with back net 6 passes through bolted connection, is equipped with the switch 9 of control motor 4 on the back net 6, through the setting of preceding back net, improves the security of device.
In this embodiment, the housing is provided with at least two cavities; two fan bodies capable of independently rotating 180 degrees are added in the cavity, when the window is installed on the window, indoor and outdoor air exchange can be achieved, and air suction and air inlet can be freely switched.
In this embodiment, the circular shaft 16 is provided with a protrusion 19 for limiting the position of the limiting groove, so as to limit the turning angle of the rear net, and the fan net cover can only rotate 180 degrees.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (10)
1. A fan device with a steering clamp position is characterized by comprising a shell and a fan body;
the bottom of the fan body is provided with a rotating shaft (15), and the top of the fan body is provided with a round shaft (16);
the shell is provided with a cavity for mounting the fan body; the bottom of the cavity is provided with a fixing hole (18), and the top of the cavity is provided with a limit groove (17);
the rotating shaft (15) is rotatably connected with the fixing hole (18) through a clamping flap (11), and the round shaft (16) is rotatably connected with the limiting groove (17).
2. The fan device with the steering clamp position as claimed in claim 1, wherein the rotating shaft (15) is provided with a control cavity, the control cavity is internally provided with a positioning rod (12) and a spring (13), the clamp flap (11) is provided with a positioning hole matched with the positioning rod (12), when the fan body is rotated, the positioning rod (12) presses the spring (13) to contract to change the rotation angle of the fan body, and the spring (13) extends to connect the positioning rod (12) with the positioning hole to fix the angle of the fan body.
3. A fan unit with a rotation stop according to claim 1, characterised in that the stop (11) is connected to the fixing opening (18) by means of a pin.
4. The fan device with the steering detent as claimed in claim 1, wherein the circular shaft (16) is provided with a wire-moving plate (10).
5. The fan device with the steering clamp as claimed in claim 1, wherein the bottom of the housing is provided with a foot seat (14).
6. The fan device with the steering clamp position is characterized in that the shell comprises a front shell (1) and a rear shell (2), the front shell (1) is connected with the rear shell (2) through bolts, and the front shell (1) is provided with a knob (8).
7. The fan device with the steering clamp position as claimed in claim 1, wherein the fan body comprises a fan blade (3), a front net (5), a rear net (6) and a motor (4), an output shaft of the motor (4) is connected with the fan blade (3), the motor (4) is fixedly arranged on the rear net (6), and the front net (5) is connected with the rear net (6) through bolts.
8. The fan unit with the steering block as claimed in claim 7, wherein the rear net (6) is provided with a switch (9) for controlling the motor (4).
9. The fan unit with the steering clip as claimed in claim 1, wherein the housing defines at least two cavities.
10. A fan unit with a steering block according to claim 1, wherein the circular shaft (16) is provided with a protrusion (19) for engaging with the engaging groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251873.7U CN213419408U (en) | 2020-07-01 | 2020-07-01 | Fan device with steering clamping position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251873.7U CN213419408U (en) | 2020-07-01 | 2020-07-01 | Fan device with steering clamping position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419408U true CN213419408U (en) | 2021-06-11 |
Family
ID=76253698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021251873.7U Active CN213419408U (en) | 2020-07-01 | 2020-07-01 | Fan device with steering clamping position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419408U (en) |
-
2020
- 2020-07-01 CN CN202021251873.7U patent/CN213419408U/en active Active
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| GR01 | Patent grant |