CN220014671U

CN220014671U - Sun-shading device

Info

Publication number: CN220014671U
Application number: CN202321268704.8U
Authority: CN
Inventors: 代军
Original assignee: Chongqing Entropy Yang Technology Consulting Service Co ltd
Current assignee: Chongqing Entropy Yang Technology Consulting Service Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-14
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a sunshade device, which comprises a fixed seat and a vertical rod movably arranged on the fixed seat (1), wherein one side of the vertical rod is provided with a piece of sunshade cloth which can be folded, the other side of the vertical rod is rotatably provided with a supporting plate, and the supporting plate is provided with a clamping device which is detachably connected with the sunshade cloth; when the sunshade cloth is used, the upright rods drive the sunshade cloth to synchronously rotate, the clamping device is connected with the sunshade cloth, and the sunshade cloth is stretched and extended on the support plate which is arranged in a rotating mode so as to adjust the sunshade direction and the sunshade range. According to the utility model, the upright rods are rotatably arranged to adjust the sunshade direction of the sunshade cloth, the rotary supporting plates are arranged and driven by the clamping device to stretch the sunshade cloth so as to adjust the sunshade range, and the sunshade device is simple in structure, practical and convenient to operate.

Description

Sun-shading device

Technical Field

The utility model relates to the technical field of outdoor sun-shading equipment, in particular to a sun-shading device.

Background

When outdoor activities or resting, in order to avoid damage to objects (people or things) caused by direct irradiation of strong sunlight, sun-shading devices are often required to be used, and the illumination angle and intensity of the sunlight are continuously changed due to rotation and revolution of the earth. The sunshade position of current sunshade apparatus is fixed relatively, and the sunshade position and the area that provide have the limitation, when illumination angle changes, can't play better sunshade effect, and sunshade area is too big has also increased the weight of sunshade apparatus moreover, and is difficult for loading and remove.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: the sunshade device is convenient to adjust the sunshade angle and range and convenient to use.

In order to solve the technical problems, the utility model adopts a technical scheme that: the balcony sun-shading device comprises a fixed seat and upright rods movably arranged on the fixed seat, wherein a driving motor is arranged on the fixed seat, an upright rod extending vertically upwards is arranged at the output end of the driving motor, a limiting disc is arranged on the upright rod, a plurality of through holes are uniformly formed in the limiting disc along the circumferential direction, a positioning hole which is arranged at the same center distance as the through holes is formed in the fixed seat, when the upright rod rotates in place, a positioning pin penetrates through the corresponding through hole, and the penetrating end of the positioning pin stretches into the positioning hole so as to limit the rotation of the limiting disc; one side of the upright rod is provided with a piece of foldable sun-shading cloth, the other side of the upright rod is rotatably provided with a supporting plate, and the supporting plate is provided with a clamping device which is detachably connected with the sun-shading cloth; when the sunshade cloth is used, the upright rods drive the sunshade cloth to synchronously rotate, the clamping device is connected with the sunshade cloth, and the sunshade cloth is stretched and extended on the support plate which is arranged in a rotating mode so as to adjust the sunshade direction and the sunshade range.

By adopting the structure, the upright rods which are arranged in a rotating way drive the sun-shading cloth to synchronously rotate, the sun-shading cloth which is coiled and folded on the rotating shaft is connected by the clamping device, and the sun-shading cloth is stretched and extended on the supporting plate which is arranged in a rotating way, so that the sun-shading direction and the sun-shading range can be conveniently adjusted, the structure is simple and compact, and the operation is convenient.

In order to facilitate stable control of the rotation angle, preferably, a hanging rod is arranged at the upper end of the upright rod, two brackets are arranged on the hanging rod, a rotating shaft is arranged between the two brackets, the rotating shaft is connected with one end of a piece of sun-shading cloth, the sun-shading cloth is folded on the outer wall of the rotating shaft, a pull rod is arranged at the non-connecting end of the sun-shading cloth, and a hook is arranged on the pull rod; the vertical rod is provided with a bottom plate, the bottom plate is provided with a reciprocating motor, the output end of the reciprocating motor is connected with a supporting plate, and one end of the supporting plate is provided with a clamping device detachably connected with the hook.

For the convenience of quick connection and simplified structure, as the preference, clamping device is including setting firmly the linear electric motor in the backup pad the output of linear electric motor is equipped with the climbing knot, the couple is connected with climbing knot hanging to realize being connected between backup pad and the sun-shading cloth.

In order to facilitate rolling of the sun-shading cloth, the structure is simplified, and as optimization, one end of the rotating shaft is provided with a transmission tooth, a pull rope is erected on the transmission tooth, a spherical bead is arranged at the tooth slot position corresponding to the transmission tooth on the pull rope, and a gap which can accommodate the gear teeth of the transmission tooth to extend in is arranged between two adjacent spherical beads, so that the purpose of meshed connection of the pull rope and the transmission tooth is achieved.

In order to ensure the stability of rotation of the rotating shaft, preferably, the support is provided with a cover body in a threaded connection manner, the cover body is covered on the outer side of the upper end of the transmission gear, and the inner side wall of the cover body is attached to the outer side wall of the ball.

In order to facilitate the placement of the pull rope, preferably, a hanging pin which horizontally extends out is arranged on the vertical rod, and the non-meshed end of the pull rope is hung on the hanging pin.

In order to prevent the pull cord from falling off, a stopper is preferably provided at the protruding end of the hanging pin.

For the convenience of control, as the preference, driving motor, reciprocating motor and linear electric motor all are connected with the control cabinet of setting firmly on the fixing base, control cabinet and three motor all are connected with the power electricity of setting firmly on the fixing base.

The beneficial effects are that: according to the utility model, the upright rods are rotatably arranged to adjust the sunshade direction of the sunshade cloth, the rotary supporting plates are arranged and driven by the clamping device to stretch the sunshade cloth so as to adjust the sunshade range, and the sunshade device is simple in structure, practical and convenient to operate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a top view of fig. 1.

The meaning of the reference numerals in the drawings are:

a fixed seat-1; a driving motor-10; upright posts-11; a limit disc-12; a through hole-13; positioning holes-14; a bottom plate-15; a reciprocating motor-16; a locating pin-131;

sun-shading cloth-2; a hanging rod-20; a pull rod-21; a hook-22;

a support plate-3; a linear motor-31; climbing buckle-311;

a drive tooth-40; a pull rope-41; ball-42; a cover-43; a hanging pin-44; a stop block-45; a console-5; and a power supply-51.

Detailed Description

As shown in fig. 1, 2, 3 and 4, the utility model comprises a fixed seat 1 and a vertical rod 11, wherein a driving motor 10 is arranged on the fixed seat 1, the output end of the driving motor 10 is provided with the vertical rod 11 which vertically extends upwards, the vertical rod 11 is provided with a limiting disc 12, a plurality of through holes 13 are uniformly arranged on the limiting disc 12 along the circumferential direction, a positioning hole 14 which is arranged at the same center distance as the through holes 13 is arranged on the fixed seat 1, when the vertical rod 11 rotates in place, a positioning pin 131 is penetrated from the corresponding through hole 13, and the penetrating end of the positioning pin 131 stretches into the positioning hole 14 so as to limit the rotation of the limiting disc 12.

A hanging rod 20 is arranged at the upper end of the upright rod 11, two brackets are arranged on the hanging rod 20, a rotating shaft is arranged between the two brackets, the rotating shaft is connected with one end of the sun-shading cloth 2, the sun-shading cloth 2 is folded on the outer wall of the rotating shaft, a pull rod 21 is arranged at the non-connecting end of the sun-shading cloth 2, and a hook 22 is arranged on the pull rod 21; a bottom plate 15 is arranged on the upright rod 11, a reciprocating motor 16 is arranged on the bottom plate 15, the output end of the reciprocating motor 16 is connected with a supporting plate 3, and one end of the supporting plate 3 is provided with a clamping device connected with a hook 22; the clamping device comprises a linear motor 31 fixedly arranged on a supporting plate 3, a climbing buckle 311 is arranged at the output end of the linear motor 31, and the hook 22 is connected with the climbing buckle 311 in a hanging manner so as to realize connection between the supporting plate 3 and the sun-shading cloth 2.

One end of the rotating shaft is provided with a transmission tooth 40, a pull rope 41 is erected on the transmission tooth 40, a ball 42 is arranged on the pull rope 41 at a tooth slot position corresponding to the transmission tooth 40, and a gap capable of accommodating the penetration of the tooth teeth of the transmission tooth 40 is arranged between two adjacent ball 42 so as to realize the mesh connection of the pull rope 41 and the transmission tooth 40; the bracket is screwed with a cover 43, the cover 43 is covered on the outer side of the upper end of the transmission gear 40, and the inner side wall of the cover 43 is attached to the outer side wall of the ball 42.

A hanging pin 44 horizontally extending is arranged on the upright rod 11, and the non-meshed end of the pull rope 41 is hung on the hanging pin 44; a stopper 45 is provided at the projecting end of the hanging pin 44.

The driving motor 10, the reciprocating motor 16 and the linear motor 31 are all connected with the console 5 fixed on the fixed seat 1, and the console 5 and the three motors are all electrically connected with the power supply 51 fixed on the fixed seat 1.

When in use, the upright rod 11 drives the sun-shading cloth 2 to synchronously rotate, the clamping device is connected with the sun-shading cloth 2, and the sun-shading cloth 2 is stretched and extended on the support plate 3 which is arranged in a rotating way so as to adjust the sun-shading direction and the sun-shading range.

The application principle of the utility model is as follows:

as shown in fig. 1 to 4, the pull rope 41 has a coil structure, one end of the pull rope 41 is erected on the transmission gear 40 to form a fixed pulley installation mode, namely, both ends of the transmission gear 40 can pull the pull rope 41 and drive the transmission gear 40 to synchronously rotate towards the corresponding direction; when the sun-shading cloth is in a general use state, the sun-shading can be realized by pulling one end of the pull rope 41 which is arranged on the transmission gear 40 in a mode that the ball beads 42 are meshed with gear teeth of the transmission gear 40 to form a connection state, so that the rotating shaft can be driven to rotate, and then the rolled sun-shading cloth 2 is unfolded, and after the sun-shading cloth is used, the pull rope part at the other end of the transmission gear 40 is pulled to drive the rotating shaft to reversely rotate, and the rotating shaft rolls the sun-shading cloth 2, so that the sun-shading cloth 2 is folded.

If the direction position of sunshade is to be adjusted, the driving motor 10 is only required to be started on the console 5 to drive the upright rod 11 to rotate, the driving motor 10 is stopped when the sunshade cloth 2 rotates in place, the positioning pins 131 are penetrated from the corresponding through holes 13, and the penetrating ends of the positioning pins 131 extend into the positioning holes 14 so as to limit the rotation of the limiting disc 12.

If the angle of sunshade and the sunshade range are to be adjusted, the sunshade cloth 2 is pulled out by the pull rope 41 and is hung on the hook 22 by the climbing buckle 311, at this time, the linear motor 31 is started at the console 5, then the sunshade cloth 2 is pulled out by one section, and meanwhile, in order to turn over the sunshade cloth 2, a sufficient length, that is, a sufficient sunshade range is reserved by rotating, after the linear motor 31 drives the sunshade cloth 2 to move in place, the linear motor 31 is closed, then the reciprocating motor 16 is started at the console 5, the support plate 3 is driven to rotate, and the lower end of the sunshade cloth 2 is synchronously driven to rotate in the anticlockwise direction and realize the extension, so that the adjustment of the sunshade range is realized.

When the sunshine is not strong any more, the reciprocating motor 16 is started to drive the supporting plate 3 to rotate clockwise, synchronously drive the lower end of the sun-shading cloth 2 to rotate clockwise and fold, and the sun-shading cloth 2 is rolled up by pulling the pull rope 41 to rotate the rotating shaft; alternatively, the climbing buckle 311 is directly taken down from the hook 22, the stay cord 41 is directly pulled to rotate the rotating shaft, and the sun-shading cloth 2 is wound.

It should be noted that, the mountain climbing buckle 311 belongs to a common device, specifically, a notch is provided on the mountain climbing buckle 311, a stop block connected with a spring (not labeled) is provided at the notch position, when in use, the hook 22 is always connected with the non-open end of the mountain climbing buckle 311, the hook 22 cannot be pulled at the open position, meanwhile, the stop block of the mountain climbing buckle 31 cannot rotate to expose the notch position, so when the mountain climbing buckle 311 is hung on the hook 22, the hook 22 cannot fall out, and only the stop block can be manually pulled to expose the notch position, and the hook is taken out.

In addition, the pull rope is in a rope loop structure, the pull rope 41 is fully provided with the ball 42 (only the ball 42 near the meshing position is shown in fig. 2, and the ball 42 at other positions on the pull rope 41 is not marked), so that the pull rope 41 can be prevented from falling off from the transmission gear 40 due to the action of single-side gravity, interference can be avoided when the pull rope is hung on the hanging pin 44, and meanwhile, the stop block 45 can prevent the pull rope 41 from falling off from the hanging pin 44; in order to facilitate disassembly and assembly and reduce occupied space, the hanging rod 20 and the bottom plate 15 are both in threaded connection with the upright rod 11, and the cover body 43 is in threaded connection and fixed on the bracket.

Claims

1. A sun shade device, characterized in that: the automatic lifting device comprises a fixing seat (1) and a vertical rod (11) movably arranged on the fixing seat (1), wherein a driving motor (10) is arranged on the fixing seat (1), the output end of the driving motor (10) is provided with the vertical rod (11) which extends upwards vertically, a limiting disc (12) is arranged on the vertical rod (11), a plurality of through holes (13) are uniformly formed in the limiting disc (12) along the circumferential direction, a positioning hole (14) which is arranged at the same center distance as the through holes (13) is formed in the fixing seat (1), when the vertical rod (11) rotates in place, a positioning pin (131) is penetrated from the corresponding through hole (13), and the penetrating end of the positioning pin (131) stretches into the positioning hole (14) so as to limit the rotation of the limiting disc (12); one side of the upright rod (11) is provided with a piece of foldable sun-shading cloth (2), the other side of the upright rod is rotatably provided with a supporting plate (3), and the supporting plate (3) is provided with a clamping device which is detachably connected with the sun-shading cloth (2); when the sunshade device is used, the upright rod (11) drives the sunshade cloth (2) to synchronously rotate, the clamping device is connected with the sunshade cloth (2), and the sunshade cloth (2) is stretched and extended on the support plate (3) which is arranged in a rotating mode so as to adjust the sunshade direction and the sunshade range.

2. A sun shade as defined in claim 1, wherein: the upper end of the upright rod (11) is provided with a hanging rod (20), the hanging rod (20) is provided with two brackets, a rotating shaft is arranged between the two brackets, the rotating shaft is connected with one end of the sun-shading cloth (2), the sun-shading cloth (2) is folded on the outer wall of the rotating shaft, the non-connecting end of the sun-shading cloth (2) is provided with a pull rod (21), and the pull rod (21) is provided with a hook (22); the vertical rod (11) is provided with a bottom plate (15), the bottom plate (15) is provided with a reciprocating motor (16), the output end of the reciprocating motor (16) is connected with a supporting plate (3), and one end of the supporting plate (3) is provided with a clamping device detachably connected with a hook (22).

3. A sun shade as defined in claim 2, wherein: the clamping device comprises a linear motor (31) fixedly arranged on a supporting plate (3), a climbing buckle (311) is arranged at the output end of the linear motor (31), and the hook (22) is connected with the climbing buckle (311) in a hanging mode so as to achieve connection between the supporting plate (3) and the sun-shading cloth (2).

4. A sun shade as defined in claim 2, wherein: one end of the rotating shaft is provided with a transmission tooth (40), a pull rope (41) is erected on the transmission tooth (40), a ball (42) is arranged at the position of a tooth slot corresponding to the transmission tooth (40) on the pull rope (41), and a gap which can accommodate the gear teeth of the transmission tooth (40) to extend in is formed between two adjacent ball (42) so as to achieve the purpose of meshing connection between the pull rope (41) and the transmission tooth (40).

5. A sun shade as defined in claim 4, wherein: the support is in threaded connection with a cover body (43), the cover body (43) is covered on the outer side of the upper end of the transmission gear (40), and the inner side wall of the cover body (43) is attached to the outer side wall of the ball (42).

6. A sun shade as defined in claim 4, wherein: the upright (11) is provided with a hanging pin (44) which horizontally extends out, and the non-meshed end of the pull rope (41) is hung on the hanging pin (44).

7. A sun shade as defined in claim 6, wherein: a stop block (45) is arranged at the extending end of the hanging pin (44).

8. A sun-shading device according to claim 3, wherein: the driving motor (10), the reciprocating motor (16) and the linear motor (31) are all connected with a control console (5) fixedly arranged on the fixed seat (1), and the control console (5) and the three motors are all electrically connected with a power supply (51) fixedly arranged on the fixed seat (1).