CN216893216U

CN216893216U - Crank arm type electric telescopic awning of full cassette tape lamp

Info

Publication number: CN216893216U
Application number: CN202220234233.8U
Authority: CN
Inventors: 傅国平
Original assignee: Beijing Dasong Pengye Decoration Products Co ltd
Current assignee: Beijing Dasong Pengye Decoration Products Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-05
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a crank-type electric telescopic awning of a full cassette tape lamp, belonging to the technical field of sun-shading appliances. The utility model provides a full cassette tape lamp crank arm formula electronic flexible sunshade, includes first casing, still includes: the second shell is connected with the first shell through a crank arm assembly, wherein a first installation cavity is formed in the first shell, and an installation shaft is rotationally connected in the first installation cavity; one end of the sun-shading cloth is fixedly connected with the mounting shaft, and the other end of the sun-shading cloth penetrates through the first mounting cavity and is fixedly connected with the second shell; according to the utility model, the sun-shading cloth and the crank arm assembly are accommodated in the box body formed by the first shell and the second shell, so that the sun-shading cloth and the crank arm assembly are prevented from being corroded by wind and rain, the sun-shading cloth and the crank arm assembly are protected, the sun-shading effect is prevented from being reduced, the service lives of the sun-shading cloth and the crank arm are prolonged, and the electric wire is accommodated in the second mounting cavity, so that the electric wire is prevented from being exposed outside for a long time and being corroded by wind and rain, and the service life of the electric wire is prolonged.

Description

Crank arm type electric telescopic awning of full cassette tape lamp

Technical Field

The utility model relates to the technical field of sun-shading appliances, in particular to a crank-type electric telescopic awning with a full cassette lamp.

Background

In summer, people are exposed to strong sunlight, in order to block the sunlight outside a door, a sunshade is needed to be used for shielding, and the sunshade is generally suitable for residences, commercial tenants, clubs, villas and other Yangtze rivers.

Among the prior art, the sunshade generally is fixed and crank arm type, and fixed the folding up is inconvenient, and crank arm type though can pack up the sunshade, still can expose externally after tarpaulin is packed up, receives external environment's erosion easily, leads to its sunshade effect to reduce the electronic flexible sunshade of crank arm type of full cassette tape lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, the sun-shading effect is reduced due to the fact that sun-shading cloth is easy to corrode, and provides a crank type electric telescopic awning with a fully-mounted lamp.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a full cassette tape lamp crank arm formula electronic flexible sunshade, includes first casing, still includes: the second shell is connected with the first shell through a crank arm assembly, wherein a first mounting cavity is formed in the first shell, and a mounting shaft is rotatably connected in the first mounting cavity; one end of the sun-shading cloth is fixedly connected with the mounting shaft, and the other end of the sun-shading cloth penetrates through the first mounting cavity and is fixedly connected with the second shell; the side wall of the first shell is fixedly connected with a mounting box, a rebound mechanism for resetting a mounting shaft is arranged in the mounting box and comprises a rotating shaft which is rotatably connected in the mounting box and a fixed block which is fixedly connected on the mounting box, a torsion spring is sleeved on the rotating shaft, two ends of the torsion spring are respectively and fixedly connected with the fixed block and the rotating shaft, a first gearbox is fixedly connected in the mounting box, and two ends of the first gearbox are respectively and synchronously connected with the mounting shaft and the rotating shaft through two groups of first gear sets; and the driving part is arranged on the crank arm assembly and is used for enabling the crank arm assembly to stretch and retract.

In order to facilitate the interval between first casing of control and the second casing, preferably, crank arm assembly includes fixed connection and is in first mounting panel and fixed connection on the first casing are in second mounting panel on the second casing still includes first slider and the second slider of symmetric distribution, the c end of first mounting panel and second mounting panel all rotates and is connected with first crank arm, the d end of first mounting panel and second mounting panel all rotates and is connected with second crank arm, first crank arm with first slider rotates and links to each other, second crank arm with the second slider rotates and links to each other.

In order to facilitate the unfolding of the first mounting plate and the second mounting plate, preferably, the driving part comprises a bidirectional screw rod and two connecting plates which are rotatably connected to two ends of the bidirectional screw rod, the first sliding block and the second sliding block are respectively in threaded connection on two sets of opposite threads of the bidirectional screw rod, two sets of sliding rods are fixedly connected to the connecting plates, sliding holes corresponding to the sliding rods are formed in the first sliding block and the second sliding block, a motor is fixedly connected to the connecting plates, and the output end of the motor is fixedly connected to the bidirectional screw rod.

For the convenience of supplying power for the motor, preferably, the second installation cavity has been seted up in the first casing, fixedly connected with second gearbox in the second installation cavity, the input shaft of second gearbox with the installation axle links to each other in step through the second gear train, second installation cavity internal rotation is connected with the installation pipe, the installation pipe through take the wheelset with the output shaft of second gearbox links to each other in step, fixedly connected with drum on the installation pipe, be provided with electrical rotary joint on the outer wall of first casing, the bundle has the electric wire on the drum, the one end of electric wire pass the installation pipe with electrical rotary joint links to each other, the other end of electric wire pass first installation cavity with the motor links to each other.

For convenience of installation, preferably, a fixing plate is fixedly connected to a side wall of the first housing, and a bolt is disposed on the fixing plate.

For convenience of illumination, preferably, a lampshade is fixedly connected to the bottom of the second shell, a lamp tube is arranged in the lampshade, and a photovoltaic panel is fixedly connected to the outer wall of the second shell.

Compared with the prior art, the utility model provides a full cassette tape lamp crank type electric telescopic awning which has the following beneficial effects:

1. this electronic flexible sunshade of full cassette tape lamp crank arm formula is through receiving puggaree and crank arm subassembly in the box body that first casing and second casing are constituteed to avoid the wind and rain to cause the erosion to puggaree and crank arm subassembly, thereby protect it, improve puggaree and crank arm's life.

2. This full cassette tape lamp cranks arm formula electronic flexible sunshade, through the receiving and releasing of motor control crank arm subassembly to be convenient for quick completion sunshade receive and release.

3. This electronic flexible sunshade of full cassette tape lamp crank arm formula is through with the electric wire income second installation intracavity to prevent that the electric wire from exposing for a long time externally to be attacked by wind and rain, thereby prolong the life of electric wire.

The utility model prevents the erosion of the sun-shading cloth and the crank arm assembly caused by wind and rain by storing the sun-shading cloth and the crank arm assembly in the box body formed by the first shell and the second shell, thereby protecting the sun-shading cloth and the crank arm assembly, preventing the sun-shading effect from being reduced, prolonging the service life of the sun-shading cloth and the crank arm, preventing the electric wire from being exposed outside and eroded by wind and rain for a long time by storing the electric wire in the second mounting cavity, and prolonging the service life of the electric wire.

Drawings

Fig. 1 is a left sectional view of a fully-equipped light crank type electric telescopic awning according to the present invention;

fig. 2 is a top sectional view of a fully-detachable light crank type electric retractable awning according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of a fully-detachable light-equipped crank-type electric retractable awning according to the present invention;

fig. 4 is a schematic structural view of a portion B in fig. 2 of a fully-detachable light-equipped crank-type electric retractable awning according to the present invention.

In the figure: 100. a fixing plate; 101. a bolt; 102. a first housing; 103. a second housing; 104. a lamp shade; 1041. a lamp tube; 105. a photovoltaic panel; 106. a first mounting cavity; 107. a second mounting cavity; 200. a crank arm assembly; 201. a bidirectional screw rod; 2011. a first slider; 2012. a second slider; 202. a first mounting plate; 203. a second mounting plate; 204. a first crank arm; 2041. a second crank arm; 301. a connecting plate; 302. a motor; 303. a slide bar; 400. installing a shaft; 401. a sun-shading cloth; 500. mounting a box; 501. a rotating shaft; 502. a fixed block; 503. a torsion spring; 504. a first gearbox; 600. a second gearbox; 601. installing a pipe; 602. a pulley block; 603. wire coils; 604. an electric wire; 605. an electrical rotary joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Example (b): referring to fig. 1 to 4, a full cassette tape light crank type electric telescopic awning includes a first housing 102, and further includes: the second shell 103 is connected with the first shell 102 through the crank arm assembly 200, wherein a first mounting cavity 106 is formed in the first shell 102, and a mounting shaft 400 is rotatably connected in the first mounting cavity 106; one end of the sunshade cloth 401 is fixedly connected with the mounting shaft 400, and the other end of the sunshade cloth passes through the first mounting cavity 106 and is fixedly connected with the second shell 103; the side wall of the first shell 102 is fixedly connected with a mounting box 500, a rebound mechanism for resetting the mounting shaft 400 is arranged in the mounting box 500, the rebound mechanism comprises a rotating shaft 501 rotatably connected in the mounting box 500 and a fixed block 502 fixedly connected on the mounting box 500, a torsion spring 503 is sleeved on the rotating shaft 501, two ends of the torsion spring 503 are respectively and fixedly connected with the fixed block 502 and the rotating shaft 501, a first gearbox 504 is fixedly connected in the mounting box 500, and two ends of the first gearbox 504 are respectively and synchronously connected with the mounting shaft 400 and the rotating shaft 501 through two groups of first gear sets; and a driving part provided to the crank arm assembly 200 for extending and contracting the crank arm assembly 200.

The awning is controlled to be unfolded and folded by controlling the extension and contraction of the crank arm assembly 200, so that the distance between the first shell 102 and the second shell 103 is controlled, when the awning is unfolded, the second shell 103 pulls the sunshade cloth 401 out of the first shell 102, the sunshade cloth 401 rotates the mounting shaft 400, the mounting shaft 400 rotates the input shaft of the first gearbox 504 through the first gear set, the torque rotated out by the output shaft is reduced through the gear in the first gearbox 504, the output shaft of the first gearbox 504 rotates the rotating shaft 501 through the first gear set, so that the torsion spring 503 is contracted, when the awning is folded, the crank arm assembly 200 is contracted, so that the first shell 102 and the second shell 103 are combined into a box body, the crank arm assembly 200 is folded into the box body of the shells, during the folding process, the torsion spring 503 rebounds to make the mounting shaft 400 rotate, so that the sunshade cloth 401 is re-folded on the mounting shaft 400, and the sunshade cloth 401 is prevented from being exposed outside for a long time and corroded by wind and rain, thereby avoid puggaree 401's sunshade effect to reduce, be provided with the roller bearing on the inner wall of first installation cavity 106, this roller bearing converts the sliding friction that produces into rolling friction when puggaree 401 slides to avoid puggaree 401 to take place wearing and tearing, further protect puggaree 401.

Referring to fig. 1 and 2, the crank arm assembly 200 includes a first mounting plate 202 fixedly connected to the first housing 102, a second mounting plate 203 fixedly connected to the second housing 103, and further includes a first slider 2011 and a second slider 2012 symmetrically distributed, ends c of the first mounting plate 202 and the second mounting plate 203 are both rotatably connected to a first crank arm 204, ends d of the first mounting plate 202 and the second mounting plate 203 are both rotatably connected to a second crank arm 2041, the first crank arm 204 is rotatably connected to the first slider 2011, the second crank arm 2041 is rotatably connected to the second slider 2012, the driving portion includes a bidirectional screw 201 and two connecting plates 301 rotatably connected to both ends of the bidirectional screw 201, the first slider 2011 and the second slider 2012 are respectively screwed onto two sets of opposite threads of the bidirectional screw 201, the two sets of connecting plates 301 are fixedly connected to a slide bar 303, the first slider 2011 and the second slider 2012 are both provided with slide holes corresponding to the slide bar 303, the connecting plate 301 is fixedly connected with a motor 302, and the output end of the motor 302 is fixedly connected with the bidirectional screw rod 201.

The motor 302 is started, the motor 302 rotates the bidirectional screw rod 201, when the crank arm assembly 200 is unfolded, the bidirectional screw rod 201 enables the first slider 2011 and the second slider 2012 to move towards the end c and the end d respectively, the first crank arm 204 and the second crank arm 2041 enable the second mounting plate 203 to be far away from the first mounting plate 202, so that the distance between the first shell 102 and the second shell 103 is enlarged, the awning is unfolded for shading, when the awning is folded, the crank arm assembly 200 is contracted, the first slider 2011 and the second slider 2012 slide towards the center of the bidirectional screw rod 201 simultaneously through the rotating bidirectional screw rod 201, so that the second mounting plate 203 moves towards the first mounting plate 202 until the two groups of awning shells are combined into a box body, in the utility model, the two slide rods 303 limit the connecting plate 301, and the connecting plate 301 is prevented from rotating with the shell of the motor 302.

Referring to fig. 1-4, a second mounting cavity 107 is formed in the first housing 102, a second transmission case 600 is fixedly connected in the second mounting cavity 107, an input shaft of the second transmission case 600 is synchronously connected with the mounting shaft 400 through a second gear set, a mounting pipe 601 is rotatably connected in the second mounting cavity 107, the mounting pipe 601 is synchronously connected with an output shaft of the second transmission case 600 through a pulley set 602, a wire coil 603 is fixedly connected on the mounting pipe 601, an electrical rotary joint 605 is arranged on the outer wall of the first housing 102, an electric wire 604 is tied on the wire coil 603, one end of the electric wire 604 penetrates through the mounting pipe 601 to be connected with the electrical rotary joint 605, and the other end of the electric wire 604 penetrates through the first mounting cavity 106 to be connected with the motor 302.

When installation axle 400 rotates, installation axle 400 makes the input shaft of second gearbox 600 rotate through the second gear train, the moment of torsion of output is reduced through the inside gear of second gearbox 600, the output shaft of second gearbox 600 makes installation pipe 601 rotate through band pulley group 602, installation pipe 601 makes drum 603 rotate, receive and release electric wire 604, prevent that electric wire 604 from scattering the tenesmus, make external power supply can be for motor 302 power supply through electric rotary joint 605, thereby control motor 302 output shaft pivoted direction through control button (not shown in the figure), retrieve sunshade cloth 401 automatically, do not describe here any more.

Referring to fig. 1, a fixing plate 100 is fixedly coupled to a side wall of a first housing 102, and a bolt 101 is provided on the fixing plate 100.

The fixing plate 100 is fixed to the wall by driving the bolt 101 into the wall or the security window, thereby completing the installation.

Referring to fig. 1, a lampshade 104 is fixedly connected to the bottom of the second housing 103, a lamp tube 1041 is arranged in the lampshade 104, and a photovoltaic panel 105 is fixedly connected to the outer wall of the second housing 103.

The photovoltaic panel 105 converts light energy into electric energy, and the electric energy is stored in a storage battery (not shown in the figure) in the second shell 103, and is used for supplying power to the lamp tube 1041 at night, and the lamp tube 1041 can be an illuminating lamp, provides illumination for residents, can be a colored lamp, and can improve visual effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a full cassette tape lamp crank formula electronic flexible sunshade, includes first casing (102), its characterized in that still includes:

the second shell (103) is connected with the first shell (102) through a crank arm assembly (200), wherein a first mounting cavity (106) is formed in the first shell (102), and a mounting shaft (400) is rotatably connected in the first mounting cavity (106);

one end of the sun-shading cloth (401) is fixedly connected with the mounting shaft (400), and the other end of the sun-shading cloth passes through the first mounting cavity (106) and is fixedly connected with the second shell (103);

the side wall of the first shell (102) is fixedly connected with a mounting box (500), a rebound mechanism for resetting the mounting shaft (400) is arranged in the mounting box (500), the rebound mechanism comprises a rotating shaft (501) rotatably connected in the mounting box (500) and a fixed block (502) fixedly connected on the mounting box (500), a torsion spring (503) is sleeved on the rotating shaft (501), two ends of the torsion spring (503) are respectively and fixedly connected with the fixed block (502) and the rotating shaft (501), a first gearbox (504) is fixedly connected in the mounting box (500), and two ends of the first gearbox (504) are respectively and synchronously connected with the mounting shaft (400) and the rotating shaft (501) through two groups of first gear sets;

and a driving part which is arranged on the crank arm assembly (200) and is used for extending and contracting the crank arm assembly (200).

2. The telescopic awning as claimed in claim 1, wherein the crank arm assembly (200) comprises a first mounting plate (202) fixedly connected to the first casing (102) and a second mounting plate (203) fixedly connected to the second casing (103), and further comprises a first slider (2011) and a second slider (2012) symmetrically distributed, the c ends of the first mounting plate (202) and the second mounting plate (203) are both rotatably connected with a first crank arm (204), the d ends of the first mounting plate (202) and the second mounting plate (203) are both rotatably connected with a second crank arm (2041), the first crank arm (204) is rotatably connected with the first slider (2011), and the second crank arm (2041) is rotatably connected with the second slider (2012).

3. The crank-type electric telescopic awning with a full cassette lamp as claimed in claim 2, wherein the driving part comprises a bidirectional screw rod (201) and two connecting plates (301) rotatably connected to two ends of the bidirectional screw rod (201), the first slider (2011) and the second slider (2012) are respectively screwed on two sets of opposite threads of the bidirectional screw rod (201), two sets of connecting plates (301) are fixedly connected with slide rods (303), the first slider (2011) and the second slider (2012) are respectively provided with slide holes corresponding to the slide rods (303), the connecting plate (301) is fixedly connected with a motor (302), and an output end of the motor (302) is fixedly connected with the bidirectional screw rod (201).

4. The fully-enclosed-cassette-light-crank-type electric telescopic awning as claimed in claim 3, wherein a second mounting cavity (107) is formed in the first housing (102), a second gearbox (600) is fixedly connected in the second mounting cavity (107), an input shaft of the second gearbox (600) is synchronously connected with the mounting shaft (400) through a second gear set, a mounting tube (601) is rotatably connected in the second mounting cavity (107), the mounting tube (601) is synchronously connected with an output shaft of the second gearbox (600) through a pulley set (602), a wire coil (603) is fixedly connected with the mounting tube (601), an electric rotary joint (605) is arranged on the outer wall of the first housing (102), an electric wire (604) is bundled on the wire coil (603), and one end of the electric wire (604) passes through the mounting tube (601) and is connected with the electric rotary joint (605), the other end of the wire (604) passes through the first installation cavity (106) and is connected with the motor (302).

5. The retractable awning as claimed in claim 1, wherein a fixing plate (100) is fixedly connected to the side wall of the first casing (102), and the fixing plate (100) is provided with bolts (101).

6. The fully-contained light crank type electric telescopic awning as claimed in claim 1, wherein a lampshade (104) is fixedly connected to the bottom of the second casing (103), a lighting tube (1041) is arranged in the lampshade (104), and a photovoltaic panel (105) is fixedly connected to the outer wall of the second casing (103).