CN212250504U

CN212250504U - Quick-mounting type high-stability floor fan

Info

Publication number: CN212250504U
Application number: CN202020833193.XU
Authority: CN
Inventors: 岑恩强
Original assignee: Foshan Nanhai Jinling Electric Co ltd
Current assignee: Foshan Nanhai Jinling Electric Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-29
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a quick-mounting formula high stability falls to ground fan, the on-line screen storage device comprises a base, the top of base is provided with the bracing piece, the bottom of base inner wall and the fixedly connected with groove ring that corresponds the bracing piece, the bottom of bracing piece runs through to the inside of groove ring, the left side and the right side of base inner wall all have the bull stick through bearing frame swing joint, the top of base is run through at the top of bull stick, the gear has been cup jointed on the surface of bull stick, the left side and the right side of base inner wall bottom and the inboard that is located the bull stick all have the screw rod through bearing frame swing joint, the top fixedly connected with runner of screw rod. The utility model provides a current fan that falls to the ground installation more loaded down with trivial details, need the problem of professional instrument, reduced the user and installed the time of falling to the ground fan, also reduced the user and installed the labour that falls to the ground fan, also improved the practicality of fan that falls to the ground.

Description

Quick-mounting type high-stability floor fan

Technical Field

The utility model relates to a quick-mounting falls to the ground fan machinery technical field specifically is a quick-mounting formula high stability falls to the ground fan.

Background

The floor fan has the main characteristics of large air quantity and low noise. In hot summer, the floor fan has the characteristics of good effects of ventilating and ventilating the indoor, preventing heatstroke and reducing temperature, and improving the environment, and safety when the floor fan is stably placed on the ground.

Need fast assembly in floor fan use, but current fall to ground the fan installation more loaded down with trivial details, need professional instrument, increased the time that the user installed the fan that falls to the ground, also increased the labour that the user installed the fan that falls to the ground, also reduced the practicality of the fan that falls to the ground.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a quick-mounting formula high stability falls to ground fan possesses fast assembly's advantage, has solved current fan installation that falls to the ground more loaded down with trivial details, needs professional instrument's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick-mounting formula high stability falls to ground fan, includes the base, the top of base is provided with the bracing piece, the bottom of base inner wall and the fixedly connected with groove ring that corresponds the bracing piece, the bottom of bracing piece is run through to the inside of groove ring, the left side and the right side of base inner wall all have the bull stick through bearing frame swing joint, the top of base is run through at the top of bull stick, the gear has been cup jointed on the surface of bull stick, the left side and the right side of base inner wall bottom and the inboard that is located the bull stick all have the screw rod through bearing frame swing joint, the top fixedly connected with runner of screw rod, the right side of gear is connected with the left side meshing of runner, the right side sliding connection at runner top has coupling mechanism.

As the utility model discloses it is preferred, coupling mechanism includes the traveller, the connecting rod has been cup jointed on the surface of traveller, the top fixedly connected with fixed column of connecting rod, the top of fixed column and the top sliding connection of base inner wall, the right side fixedly connected with arc splint of connecting rod, the inboard of arc splint and the surface contact of bracing piece.

As the utility model discloses it is preferred, the spout has been seted up to the left side and the right side at base inner wall top and the position that corresponds the fixed column, the length of spout is greater than the displacement of fixed column, the spout uses with the fixed column cooperation.

As the utility model discloses it is preferred, the left side and the right side at base inner wall top just are located fixedly connected with connecting plate between bull stick and the fixed column, the right side of connecting plate just corresponds the position fixedly connected with spring of connecting rod, one end of connecting plate and one side fixed connection of connecting rod are kept away from on the right side of spring, the spring uses with the connecting rod cooperation.

As the utility model discloses it is preferred, the elliptical trough has been seted up on the surface of runner and the position that corresponds the traveller, the width of elliptical trough and the clearance between the traveller are less than two centimetres at zero point, the elliptical trough uses with the traveller cooperation.

As the utility model discloses it is preferred, the equal fixedly connected with stiffener in left side and the right side of bracing piece, the bottom of stiffener contacts with the top of base, the stiffener uses with the bracing piece cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the base, the bracing piece, the groove ring, the bull stick, the gear, the screw rod, runner and coupling mechanism cooperation use, insert the bracing piece to the inside of groove ring through the user and then the surface of stiffener contact base accomplishes the support, then the user rotates the bull stick, the bull stick rotation drives the gear rotation, the gear rotation drives the runner rotation, runner rotation cooperation elliptical trough makes the traveller move to the inboard, the traveller moves the simultaneous extension spring that drives the connecting rod and move to the inboard side, the connecting rod moves to the inboard side and drives the fixed column and move to the inboard side, fixed column cooperation spout moves to inboard spacing, the last connecting rod promotes the arc splint and contacts the surface of bracing piece and presss from both sides tight the support, it is more loaded down with trivial details to solve current floor fan installation, the problem that needs professional instrument, the user's time of installing the floor fan has been reduced, the, the practicability of the floor fan is also improved.

2. The utility model discloses a setting of spout can make the fixed column remove about the spout is inside, plays spacing effect simultaneously, has avoided the fixed column phenomenon that the skew appears at the in-process that removes, also reduces the fixed column and at the inside friction of spout, increases the life of fixed column.

3. The utility model discloses a setting of connecting plate and spring can assist the connecting rod to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the connecting rod to remove the phenomenon that the in-process produced the noise because of the friction, also reduces the frictional resistance that the connecting rod removed and received.

4. The utility model discloses a setting of elliptical trough can make the traveller remove in the elliptical trough is inside, plays fixed effect simultaneously, has avoided the phenomenon that the traveller breaks away from to appear at the in-process that removes, also improves mechanical work's stability.

5. The utility model discloses a setting of stiffener can the auxiliary stay pole work, plays the effect of auxiliary stay simultaneously, has avoided the bracing piece to appear inclining inserting the inside in-process of groove ring, also increases the security of mechanical work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the base structure of FIG. 1 according to the present invention;

fig. 3 is a top view of the wheel structure of fig. 2 according to the present invention;

fig. 4 is a perspective view of the arc splint structure shown in fig. 2.

In the figure: 1. a base; 2. a support bar; 3. a groove ring; 4. a rotating rod; 5. a gear; 6. a screw; 7. a rotating wheel; 8. a connecting mechanism; 81. a traveler; 82. a connecting rod; 83. fixing a column; 84. an arc-shaped splint; 9. a chute; 10. a connecting plate; 11. a spring; 12. an elliptical trough; 13. a reinforcing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of quick-mounting formula high stability falls to ground fan, including base 1, base 1's top is provided with bracing piece 2, the bottom of base 1 inner wall and the fixed position that corresponds bracing piece 2 are connected with groove ring 3, the inside to groove ring 3 is run through to the bottom of bracing piece 2, the left side and the right side of base 1 inner wall all have bull stick 4 through bearing frame swing joint, the top of base 1 is run through at the top of bull stick 4, gear 5 has been cup jointed on the surface of bull stick 4, the left side and the right side of base 1 inner wall bottom and the inboard that is located bull stick 4 all have screw rod 6 through bearing frame swing joint, the top fixedly connected with runner 7 of screw rod 6, the right side of gear 5 is connected with the left side meshing of runner 7, the right side sliding connection at runner 7 top has coupling.

Referring to fig. 2, the connecting mechanism 8 includes a sliding column 81, a connecting rod 82 is sleeved on the surface of the sliding column 81, a fixing column 83 is fixedly connected to the top of the connecting rod 82, the top of the fixing column 83 is slidably connected to the top of the inner wall of the base 1, an arc-shaped clamping plate 84 is fixedly connected to the right side of the connecting rod 82, and the inner side of the arc-shaped clamping plate 84 is in contact with the surface of the supporting rod 2.

Adopt above-mentioned scheme: by arranging the connecting mechanism 8, the sliding column 81 can be moved left and right to control the connecting rod 82, and when the sliding column 81 is positioned at the innermost side, the connecting rod 82 and the arc-shaped clamping plate 84 can contact with the support rod 2 to work.

Referring to fig. 2, the left side and the right side of the top of the inner wall of the base 1 and the position corresponding to the fixing column 83 are provided with sliding chutes 9, the length of each sliding chute 9 is greater than the moving distance of the corresponding fixing column 83, and the sliding chutes 9 are matched with the corresponding fixing columns 83 for use.

Adopt above-mentioned scheme: through the setting of spout 9, can make fixed column 83 remove about spout 9 is inside, play spacing effect simultaneously, avoided fixed column 83 the phenomenon of skew to appear at the in-process that removes, also reduce fixed column 83 at the inside friction of spout 9, increase fixed column 83's life.

Referring to fig. 2, the left side and the right side of the top of the inner wall of the base 1 are fixedly connected with a connecting plate 10 between the rotating rod 4 and the fixing column 83, the right side of the connecting plate 10 is fixedly connected with a spring 11 corresponding to the connecting rod 82, one end of the spring 11 far away from the connecting plate 10 is fixedly connected with one side of the connecting rod 82, and the spring 11 is matched with the connecting rod 82 for use.

Adopt above-mentioned scheme: through the setting of connecting plate 10 and spring 11, can assist connecting rod 82 to work, play the effect that the shock attenuation resets simultaneously, avoided connecting rod 82 to remove the in-process and produce the phenomenon of noise because of the friction, also reduce the frictional resistance that connecting rod 82 removed and received.

Referring to fig. 3, an elliptical groove 12 is formed on the surface of the rotating wheel 7 and at a position corresponding to the sliding column 81, a gap between the width of the elliptical groove 12 and the sliding column 81 is less than two centimeters at zero point, and the elliptical groove 12 is used in cooperation with the sliding column 81.

Adopt above-mentioned scheme: through the setting of elliptical trough 12, can make traveller 81 remove in elliptical trough 12 is inside, play fixed effect simultaneously, avoided traveller 81 to appear the phenomenon that breaks away from at the in-process that removes, also improve mechanical work's stability.

Referring to fig. 1, the left side and the right side of the support rod 2 are both fixedly connected with a reinforcing rod 13, the bottom of the reinforcing rod 13 is in contact with the top of the base 1, and the reinforcing rod 13 is matched with the support rod 2 for use.

Adopt above-mentioned scheme: through the setting of stiffener 13, can the auxiliary stay pole 2 work, play the effect of auxiliary stay simultaneously, avoided bracing piece 2 to appear inclining inserting the inside in-process of groove ring 3, also increased the security of mechanical work.

The utility model discloses a theory of operation and use flow: when using, insert bracing piece 2 to the inside of recess ring 3 then stiffener 13 contact base 1's surface through the user and accomplish the support, then the rotatory bull stick 4 of user, bull stick 4 is rotatory to drive gear 5 rotatory, gear 5 is rotatory to drive runner 7 rotatory, runner 7 swivelling fit elliptical trough 12 makes traveller 81 move to the inboard side, traveller 81 moves to the inboard side and drives connecting rod 82 and move extension spring 11 towards the inboard while of moving, connecting rod 82 moves to the inboard side and drives fixed column 83 and move towards the inboard, fixed column 83 cooperates spout 9 and moves towards inboard spacing, connecting rod 82 promotes the surface that arc splint 84 contacted bracing piece 2 at last and presss from both sides tight the support.

In summary, the following steps: the quick-mounting high-stability floor fan is characterized in that a base 1, a support rod 2, a groove ring 3, a rotating rod 4, a gear 5, a screw 6, a rotating wheel 7 and a connecting mechanism 8 are matched for use, a user inserts the support rod 2 into the groove ring 3 and then a reinforcing rod 13 contacts the surface of the base 1 to complete support, then the user rotates the rotating rod 4, the rotating rod 4 rotates to drive the gear 5 to rotate, the gear 5 rotates to drive the rotating wheel 7 to rotate, the rotating wheel 7 rotates to match with an elliptical groove 12 to enable a sliding column 81 to move inwards, the sliding column 81 moves inwards to drive a connecting rod 82 to move and simultaneously stretch a spring 11, the connecting rod 82 moves inwards to drive a fixing column 83 to move inwards, the fixing column 83 is matched with a sliding groove 9 to move inwards in a limiting manner, and finally the connecting rod 82 pushes an arc-shaped clamping plate 84 to contact the surface of the support rod 2 to clamp and support, so that the existing floor, a problem of requiring a professional tool.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick-mounting formula high stability falls to ground fan, includes the base, its characterized in that: the utility model discloses a rotary table, including base, inner wall of the base, bracing piece, bearing frame, swivel becket, gear, the top of base, the bottom of bracing piece is provided with the bracing piece, the bottom of inner wall of the base and the position fixedly connected with groove ring that corresponds the bracing piece, the bottom of bracing piece runs through to the inside of groove ring, the left side and the right side of inner wall of the base all have the bull stick through bearing frame swing joint, the top fixedly connected with runner of screw rod, the right side of gear and the left side meshing of runner are connected, the right side sliding connection at runner top has coupling mechanism.

2. A quick-install, high stability floor fan as claimed in claim 1, wherein: the connecting mechanism comprises a sliding column, a connecting rod is sleeved on the surface of the sliding column, a fixing column is fixedly connected to the top of the connecting rod, the top of the fixing column is connected with the top of the inner wall of the base in a sliding mode, an arc-shaped clamping plate is fixedly connected to the right side of the connecting rod, and the inner side of the arc-shaped clamping plate is in contact with the surface of the supporting rod.

3. A quick-install, high stability floor fan as claimed in claim 2, wherein: the left side and the right side at base inner wall top just correspond the position of fixed column and seted up the spout, the length of spout is greater than the migration distance of fixed column, the spout uses with the fixed column cooperation.

4. A quick-install, high stability floor fan as claimed in claim 2, wherein: the left side and the right side at base inner wall top just are located fixedly connected with connecting plate between bull stick and the fixed column, the right side of connecting plate just corresponds the position fixedly connected with spring of connecting rod, the one end of connecting plate and one side fixed connection of connecting rod are kept away from on the right side of spring, the spring uses with the connecting rod cooperation.

5. A quick-install, high stability floor fan as claimed in claim 2, wherein: the surface of runner just corresponds the position of traveller and has seted up the elliptical trough, the width of elliptical trough and the clearance between the traveller are less than two centimetres at zero point, the elliptical trough uses with the traveller cooperation.

6. A quick-install, high stability floor fan as claimed in claim 1, wherein: the equal fixedly connected with stiffener in left side and the right side of bracing piece, the bottom of stiffener contacts with the top of base, the stiffener uses with the bracing piece cooperation.