CN112539018A

CN112539018A - Light transmission adjustable door

Info

Publication number: CN112539018A
Application number: CN202011358637.XA
Authority: CN
Inventors: 姚斌; 姚万五; 姚诗扬
Original assignee: Chongqing Yuxin Door Industry Co ltd
Current assignee: Chongqing Yuxin Door Industry Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-23
Anticipated expiration: 2040-11-27
Also published as: CN112539018B

Abstract

The invention discloses a light transmission adjustable door, which comprises a fixed long square frame, a first fixed plate, a second fixed plate and a rotating plate, wherein the first fixed plate is fixed on the fixed long square frame; two ends of the first fixing plate are respectively connected with the inner side surface of the first vertical plate and the inner side surface of the second vertical plate; two ends of the second fixing plate are respectively connected with the inner side surface of the first vertical plate and the inner side surface of the second vertical plate; a plurality of through fixing holes are respectively formed in the first fixing plate and the second fixing plate; two ends of each rotating plate are respectively connected with a first connecting rod and a second connecting rod; the first connecting rod is connected with a corresponding fixed hole on the first fixed plate through a bearing, and the second connecting rod is connected with a corresponding fixed hole on the second fixed plate through a bearing. Compared with the traditional door, the door with adjustable light transmission can adjust whether the door is light transmission according to actual requirements, so that the convenience of life of people is improved; the living comfort is increased, the operation is simple and convenient, and the structure is stable.

Description

Light transmission adjustable door

Technical Field

The invention relates to the technical field of household building materials, in particular to a light-transmitting adjustable door.

Background

Doors are common as an essential component of a home, and their main functions are to provide access for traffic, to separate and to communicate building spaces. When the door is closed, the space between the inside and the outside of the door is isolated; most of the existing residences have poor lighting effect, and once the door is closed, the space light in the middle of the residence is weakened and even falls into the dark; the transparent glass door can transmit light and simultaneously lead the condition in the house to be visible. In the daytime, people do not have a rest, and the door is closed because pets are isolated or kitchen odor is prevented from entering a room, and the door needs to be closed; people need to keep relative privacy indoors and outdoors at rest at night. People use the method of installing glass doors to improve indoor lighting, and the glass doors are separated by curtains at night, so that the glass doors are not beautiful, the operation is troublesome, great inconvenience is brought to life, and the living comfort is reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the door with adjustable light transmission, so that the convenience of life of people is improved; the comfort of living is increased.

The invention provides a light transmission adjustable door which comprises a fixed long square frame, a first fixed plate, a second fixed plate and a rotating plate, wherein the first fixed plate is fixed on the fixed long square frame;

the fixed rectangular frame comprises a first vertical plate, a second vertical plate, a first transverse plate and a second transverse plate; the first fixing plate and the second fixing plate are arranged in parallel up and down; two ends of the first fixing plate are respectively connected with the inner side surface of the first vertical plate and the inner side surface of the second vertical plate; two ends of the second fixing plate are respectively connected with the inner side surface of the first vertical plate and the inner side surface of the second vertical plate; a plurality of penetrating fixing holes are respectively formed in the first fixing plate and the second fixing plate; the plurality of fixing holes on the first fixing plate correspond to the plurality of fixing holes on the second fixing plate one by one with the same axial center line; a plurality of fixing holes in the first fixing plate are uniformly distributed along the length direction of the transverse plate; the rotating plate is provided with a plurality of fixing holes corresponding to the fixing holes of the first fixing plate and the fixing holes of the second fixing plate; the rotating plates are arranged in parallel; two ends of each rotating plate are respectively connected with a first connecting rod and a second connecting rod; the first connecting rod is connected with a corresponding fixing hole in the first fixing plate through a bearing, and the second connecting rod is connected with a corresponding fixing hole in the second fixing plate through a bearing.

Preferably, the LED lamp also comprises two light-transmitting rectangular plates which are arranged in parallel;

every the four sides of printing opacity rectangular plate are connected with first riser, second riser, first diaphragm and second diaphragm respectively.

Preferably, the device further comprises a sliding strip; one end of each first connecting rod far rotating plate penetrates through a fixing hole in the first fixing plate and then is connected with a rotating gear along the axial center line; the sliding strip is provided with a dovetail groove; a dovetail block is arranged on one surface of the first fixed plate back rotating plate; the dovetail groove and the dovetail block are in sliding fit along the length direction of the sliding strip; a rack is arranged on one side surface of the sliding strip; the rack of the sliding strip is meshed with the plurality of rotating gears; the central line of the sliding strip is vertical to one surface of the two vertical plates close to the sliding strip.

Preferably, the device also comprises a first spring, a guide rod, a locking square rod, a second spring, a locking square sleeve, a feeding square rod, a third spring and a limiting block;

one end of the sliding strip is connected with the same center line of the guide rod; a sliding arrangement hole is formed in the inner side surface of the first vertical plate corresponding to the position of the guide rod, and one end of the guide rod is located in the sliding arrangement hole; the first spring is sleeved on the guide rod; one end of the first spring abuts against the sliding strip, and the other end of the first spring abuts against the bottom of the sliding placement hole; a transverse plate square hole which is vertically downward is formed in the first transverse plate; a vertical plate square hole is formed in the second vertical plate corresponding to the transverse plate square hole; a space enclosed by the first transverse plate, the sliding strip and the two light-transmitting plates is communicated with the transverse plate square hole; one end of the locking square rod is inserted into the vertical plate square hole; the outer wall of the locking square rod is connected with two vertical sliding blocks; the two vertical sliding blocks are symmetrically arranged relative to the square rod; the length directions of the two vertical sliding blocks are parallel to the central line of the locking square rod; two vertical sliding grooves are formed in the inner wall of the vertical plate square hole corresponding to the two vertical sliding blocks respectively; each vertical sliding block is in sliding fit with the corresponding vertical sliding groove; one end of the second spring abuts against the locking square rod, and the other end of the second spring abuts against the bottom of the vertical plate square hole; one side surface of the locking square rod close to the sliding strip is connected with a locking wedge-shaped block; the sliding strip is positioned between the locking wedge block and the first spring; the inclined surface of the locking wedge block is abutted against the edge of the upper surface of the sliding strip; the locking square sleeve is respectively connected with the two light transmission plates on the two sides through two first straight rods; the locking square sleeve and the sliding strip are arranged in parallel up and down; one end of the locking square sleeve, which is far away from the locking square rod, is connected with a sealing block with the same central line; one end of the feeding square rod is inserted into the locking square sleeve, and the other end of the feeding square rod is connected with a clamping wedge-shaped block; one end of the third spring abuts against the feeding square rod, and the other end of the third spring abuts against the sealing block; the upper surface of the locking wedge-shaped block is connected with the limiting block; the clamping wedge block abuts against the limiting block.

Preferably, the device also comprises a limiting cylinder, a rotating shaft, a rotating clamping rod, a rotating sleeve, a resisting rod, a fourth spring, a guiding square rod, a triggering square rod and a fifth spring;

two ends of the rotating shaft are respectively connected with the two light-transmitting plates on two sides; the rotating shaft is arranged in parallel with the two first straight rods; the limiting cylinder is sleeved on the rotating shaft; the rotating shaft is in clearance fit with the limiting cylinder; a through strip-shaped through hole is formed in the locking square sleeve corresponding to the limiting sleeve; the length direction of the strip-shaped through hole is parallel to the central line of the locking square sleeve; the feeding square rod is provided with a square rod limiting hole which penetrates through the feeding square rod along the radial direction of the feeding square rod; one end of the rotary clamping rod is connected with the outer wall of the limiting sleeve, and the other end of the rotary clamping rod penetrates through the strip-shaped through hole and is inserted into the square rod limiting hole; one end of the rotating sleeve is connected with the outer wall of the limiting sleeve; the rotating sleeve and the sliding strip are arranged in parallel up and down; one end of the abutting rod is inserted into the rotating sleeve; one end of the abutting rod, which is positioned in the rotating sleeve, is connected with a circular baffle plate with the same axial center line; the fourth spring is positioned in the rotating sleeve; one end of the fourth spring abuts against the circular baffle, and the other end of the fourth spring abuts against the outer wall of the limiting sleeve; a limit ring with the same axial center line is connected in the rotating sleeve; one end of the circular baffle abuts against the fourth spring, and the other end of the circular baffle abuts against the limit ring; the guide square rod is vertically connected with the upper surface of the locking square rod; one end of the trigger square rod is provided with a trigger square hole with the same central line; the trigger square hole is in clearance fit with the guide square rod; the fifth spring is sleeved on the guide square rod; one end of the fifth spring abuts against the upper surface of the locking square rod, and the other end of the fifth spring abuts against the lower surface of the triggering square rod; one surface of the trigger square rod close to the sliding strip is connected with a trigger wedge-shaped block; one end of the triggering wedge block close to the sliding strip corresponds to the limiting block and the abutting rod respectively; the triggering wedge-shaped block is positioned between the limiting block and the abutting rod; the top of the trigger square rod is connected with a contact wedge-shaped block.

Preferably, the mouth part of one end of the transverse plate square hole far away from the sliding strip is provided with a transverse plate retaining ring which contracts inwards; the periphery of the trigger square rod is connected with a trigger limiting ring with the same axial center line; the trigger limit ring corresponds to the transverse plate retaining ring; the trigger limiting ring is positioned between the transverse plate retaining ring and the abutting rod.

Preferably, the light-transmitting plate is a glass plate.

Preferably, reflective sheets are attached to both sides of the rotating plate.

Preferably, the reflective sheet is a glass lens.

The invention has the beneficial effects that:

according to the technical scheme, the light-transmitting adjustable door provided by the invention has the advantages that each rotating plate in the fixed long square frame is driven to rotate synchronously by opening and closing the door in a small range, so that the light penetrates through the door to be opened and closed. Compared with the traditional door, the door can be adjusted according to the actual requirement, so that the convenience of life of people is improved; the living comfort is increased, the operation is simple and convenient, and the structure is stable.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front view of a door with adjustable light transmission according to an embodiment of the present invention;

FIG. 2 is a schematic view illustrating a structure of a first fixing plate and a first connecting rod of the light transmission adjustable door shown in FIG. 1;

FIG. 3 is a top view of the light transmission adjustable door shown in FIG. 1 (without the first cross plate);

FIG. 4 is a schematic view of a first fixing plate and a sliding strip of the light adjustable door shown in FIG. 1;

FIG. 5 is a schematic view of the locking square bar and the vertical plate square hole of the light transmission adjustable door shown in FIG. 1;

FIG. 6 is a schematic view of the locking square bar, the locking square sleeve and the sliding strip of the light transmission adjustable door shown in FIG. 1;

FIG. 7 is a schematic view of the locking square sleeve of the light adjustable door shown in FIG. 1 engaged with the rotary catch lever;

FIG. 8 is a schematic view of a rotating sleeve of the light adjustable door shown in FIG. 1;

fig. 9 is a schematic structural view of a contact wedge block of the light transmittance adjustable door shown in fig. 1.

Reference numerals:

1. fixing the long square frame; 11. a first vertical plate; 111. a slide placement hole; 112. a vertical plate square hole; 112a, a vertical sliding groove; 12. a second vertical plate; 13. a first transverse plate; 131. a transverse plate square hole; 132. a transverse plate retaining ring;

2. a first fixing plate; 21. a fixing hole; 22. a dovetail block;

3. a rotating plate; 31. a first connecting rod;

41. a slide bar; 411. a dovetail groove; 42. a rotating gear;

51. a first spring; 52. a guide bar; 53. a second spring; 54. locking the square sleeve; 541. a first straight rod; 542. a sealing block; 543. a strip-shaped through hole; 55. feeding a square bar; 551. clamping the wedge-shaped block; 552. a square rod limiting hole; 56. a third spring; 57. a limiting block; 58. locking the square rod; 581. a vertical slider; 582. locking the wedge block;

61. a limiting cylinder; 62. a rotating shaft; 63 rotating the clamping rod; 64. rotating the sleeve; 641. a limit ring; 65. a support rod; 651. a circular baffle; 66. a fourth spring; 67. a guiding square rod; 68. triggering a square rod; 681. triggering the square hole; 682. triggering a wedge block; 683. contacting the wedge block; 684. triggering the limiting ring; 69. and a fifth spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

Fig. 1 to 5 show an adjustable light transmission door according to an embodiment of the present invention, which is characterized in that the adjustable light transmission door comprises a fixed rectangular frame 1, a first fixed plate 2, a second fixed plate and a rotating plate 3.

The fixed rectangular frame 1 comprises a first vertical plate 11, a second vertical plate 12, a first transverse plate 13 and a second transverse plate; the first fixing plate 2 and the second fixing plate are arranged in parallel up and down; two ends of the first fixing plate 2 are respectively connected with the inner side surface of the first vertical plate 11 and the inner side surface of the second vertical plate 12. Two ends of the second fixing plate are respectively connected with the inner side surface of the first vertical plate 11 and the inner side surface of the second vertical plate 12; the first fixing plate 2 and the second fixing plate are respectively provided with a plurality of fixing holes 21. The plurality of fixing holes 21 on the first fixing plate 2 correspond to the plurality of fixing holes 21 on the second fixing plate one by one with the same axial center line; a plurality of fixing holes 21 on the first fixing plate 2 are uniformly distributed along the length direction of the transverse plate; the rotating plate 3 is provided with a plurality of fixing holes 21 corresponding to the fixing holes 21 of the first fixing plate 2 and the fixing holes 21 of the second fixing plate; the plurality of rotating plates 3 are arranged in parallel. Two ends of each rotating plate 3 are respectively connected with a first connecting rod 31 and a second connecting rod; the first connecting rod 31 is connected with the corresponding fixing hole 21 on the first fixing plate 2 through a bearing, and the second connecting rod is connected with the corresponding fixing hole 21 on the second fixing plate through a bearing.

According to the light-transmission-adjustable door provided by the embodiment, when the door needs to be adjusted to be light-transmitting or not, the rotating plate 3 is rotated, and the light-transmission degree of the rotating plate 3 is the highest when the rotating plate 3 is rotated by 90 degrees.

In addition, the LED lamp also comprises two light-transmitting rectangular plates which are arranged in parallel; the four sides of each light-transmitting rectangular plate are respectively connected with a first vertical plate 11, a second vertical plate 12, a first transverse plate 13 and a second transverse plate.

The door of the adjustable of printing opacity that this embodiment provided, the rectangular version of printing opacity is installed in the both sides of fixed long square frame 1 for reduce the dust steam in the air and get into the region in the middle of the fixed long square frame 1, increase the life and the stability of device.

Specifically, the device further comprises a sliding bar 41; one end of each first connecting rod 31 far rotating plate 3 passes through the fixing hole 21 on the first fixing plate 2 and is connected with a rotating gear 42 along the axial center line; the slide bar 41 is provided with a dovetail groove 411. A dovetail block 22 is arranged on one surface of the first fixed plate 2, which backs the rotary plate 3; the dovetail groove 411 and the dovetail block 22 are in sliding fit along the length direction of the sliding bar 41; a rack is arranged on one side surface of the sliding strip 41; the rack of the slide bar 41 is engaged with a plurality of rotary gears 42. The center line of the sliding strip 41 is perpendicular to the surfaces of the two vertical plates close to the sliding strip 41. In the light-transmission-adjustable door provided by the embodiment, the sliding bar 41 slides above the first fixing plate 2, and the sliding of the sliding bar 41 drives all the rotating plates 3 to rotate synchronously.

And, further comprises a first spring 51, a guide lever 52, a locking square lever 58, a second spring 53, a locking square sleeve 54, a feeding square lever 55, a third spring 56 and a stopper 57.

One end of the slide bar 41 is connected with the center line of the guide rod 52; a sliding placement hole 111 is formed in the inner side surface of the first vertical plate 11 at a position corresponding to the guide rod 52, and one end of the guide rod 52 is located in the sliding placement hole 111; the first spring 51 is fitted over the guide rod 52. One end of the first spring 51 is abutted against the sliding bar 41, and the other end of the first spring 51 is abutted against the bottom of the sliding placement hole 111; the first horizontal plate 13 is provided with a vertical downward horizontal plate square hole 131. A vertical plate square hole 112 is formed in the second vertical plate 12 corresponding to the transverse plate square hole 131; the space enclosed by the first transverse plate 13, the sliding bar 41 and the two transparent plates is communicated with the transverse plate square hole 131. One end of the locking square rod 58 is inserted into the vertical plate square hole 112; the outer wall of the locking square rod 58 is connected with two vertical sliding blocks 581; the two vertical sliding blocks 581 are symmetrically arranged relative to the square rod; the length direction of the two vertical sliding blocks 581 is parallel to the center line of the locking square bar 58. The inner wall of the vertical plate square hole 112 is provided with two vertical sliding grooves 112a corresponding to the two vertical sliding blocks 581. Each vertical sliding block 581 is in sliding fit with the corresponding vertical sliding groove 112 a; one end of the second spring 53 is abutted against the locking square rod 58, and the other end of the second spring 53 is abutted against the bottom of the vertical plate square hole 112; a locking wedge 582 is connected to one side of the locking square rod 58 close to the sliding bar 41. The sliding bar 41 is located between the locking wedge 582 and the first spring 51; the inclined surface of the locking wedge 582 abuts against the upper surface edge of the slide bar 41. The locking square sleeve 54 is connected with the two light-transmitting plates on two sides through two first straight rods 541 respectively. The locking square sleeve 54 and the sliding strip 41 are arranged in an up-and-down parallel manner; the end of the locking square sleeve 54 far away from the locking square rod 58 is connected with a concentric sealing block 542. One end of the feeding square rod 55 is inserted into the locking square sleeve 54, and the other end of the feeding square rod 55 is connected with a clamping wedge 551; one end of the third spring 56 abuts against the feeding square rod 55, and the other end of the third spring 56 abuts against the sealing block 542; the upper surface of the locking wedge 582 is connected with the limiting block 57; the clamping wedge 551 abuts against the stop block 57.

According to the door with adjustable light transmission, the locking square rod 58 is pressed down, the vertical sliding block 581 on the locking square rod 58 slides in the vertical sliding groove 112a, and the locking square rod 58 can only slide along the vertical direction; the inclined surface of the locking wedge 582 abuts against the upper surface edge of the slide bar 41, and the first spring 51 and the locking wedge 582 are located on two opposite sides of the slide bar 41. The locking wedge 582, driven by the locking square bar 58, drives the slide bar 41 to compress the first spring 51. The locking wedge 582 will abut against the clamping wedge 551 during the downward movement, and then the feeding square rod 55 will be driven to retract and compress the third spring 56. When the sliding strips 41 drive all the rotating plates 3 to rotate by 90 degrees, the sliding strips 41 abut against the inner side faces of the first vertical plates 11, the clamping wedge blocks 551 are ejected out of the locking square sleeves 54 at the moment and abut against the limiting blocks 57, the clamping wedge blocks 551 are located on the upper surfaces of the locking square rods 58, and the locking square rods 58 are locked.

The device also comprises a limiting cylinder 61, a rotating shaft 62, a rotating clamping rod and a rotating sleeve 63 rotating clamping rod; 64. the pressing rod 65, the fourth spring 66, the guide square rod 67, the trigger square rod 68 and the fifth spring 69.

Two ends of the rotating shaft 62 are respectively connected with the two light-transmitting plates on the two sides; the rotating shaft 62 is arranged in parallel with the two first straight rods 541; the limiting cylinder 61 is sleeved on the rotating shaft 62. The rotating shaft 62 is in clearance fit with the limiting cylinder 61; a through strip-shaped through hole 543 is formed in the locking square sleeve 54 corresponding to the limiting sleeve; the length direction of the strip-shaped through hole 543 is parallel to the central line of the locking square sleeve 54; the feeding square bar 55 is provided with a square bar limiting hole 552 which penetrates through the feeding square bar along the radial direction. One end of the rotary clamping rod is connected with the outer wall of the limiting sleeve, and the other end of the rotary clamping rod penetrates through the strip-shaped through hole 543 to be inserted into the square rod limiting hole 552. The rotating sleeve 63 rotates the chucking rod; one end of 64 is connected with the outer wall of the limiting sleeve; the rotating sleeve 63 rotates the chucking rod. 64 and the sliding bar 41 are arranged in parallel up and down; one end of the abutting rod 65 is inserted into the rotary clamping rod of the rotary sleeve 63; 64. The abutting rod 65 is positioned on the rotary clamping rod of the rotary sleeve 63; one end in the 64 is connected with a circular baffle 651 with the same axial center line; the fourth spring 66 is positioned on the rotating clamping rod of the rotating sleeve 63; 64. One end of the fourth spring 66 abuts against the circular baffle 651, and the other end of the fourth spring 66 abuts against the outer wall of the limiting sleeve; the rotating sleeve 63 rotates the chucking rod; a limit ring 641 with the same axial center line is inscribed in the 64; one end of the circular baffle 651 is abutted against the fourth spring 66, and the other end of the circular baffle 651 is abutted against the limit ring 641; the guide square bar 67 is vertically connected to the upper surface of the locking square bar 58. One end of the trigger square rod 68 is provided with a trigger square hole 681 with the same center line; the trigger square hole 681 is in clearance fit with the guide square rod 67; the fifth spring 69 is fitted over the guide square bar 67. One end of the fifth spring 69 abuts against the upper surface of the locking square rod 58, and the other end of the fifth spring 69 abuts against the lower surface of the triggering square rod 68; a trigger wedge 682 is connected to the trigger square bar 68 on the side of the slide bar 41. One end of the trigger wedge 682, which is close to the sliding bar 41, corresponds to the limiting block 57 and the resisting rod 65 respectively; the triggering wedge-shaped block 682 is positioned between the limiting block 57 and the resisting rod 65; the top of the trigger square bar 68 is connected with a contact wedge 683.

According to the light-transmitting adjustable door provided by the embodiment, when the door is closed, the contact wedge-shaped block 683 at the top end of the trigger square rod 68 is abutted to the door frame and then compressed, the trigger square rod 68 moves downwards along with the contact wedge-shaped block, and at the moment, the locking wedge-shaped block is positioned above the abutting rod 65. The trigger square rod 68 moves downwards to compress the fifth spring 69, the trigger wedge block 682 abuts against the upper end face of the limiting block 57, the locking square rod 58 moves downwards to drive the locking wedge block 582 to abut against the abutting rod 65, and the abutting rod 65 retracts and compresses the fourth spring 66. One end, close to the locking wedge 582, of the abutting rod 65 abuts against the locking wedge 582, the limiting block 57 and the triggering wedge 682 in sequence. As the trigger wedge 682 moves downwards, the holding rod 65 gradually extends out; until the locking wedge 582 is locked by the clamping wedge 551 on the feeding square rod 55; at this time, the trigger wedge 682 is located between the resisting rod 65 and the feeding square rod 55, and the rotating plate 3 is rotated by 90 degrees.

After which the rotating plate 3 is adjusted shut if necessary. When the door is pulled, the trigger square rod 68 moves upwards under the action of the fifth spring 69, the trigger wedge 682 passes through the retaining rod 65, and the retaining rod 65 is compressed and retreats. Then, the door is closed once, when the trigger square rod 68 moves down, the trigger wedge 682 abuts against the upper surface of the abutting rod 65, and at this time, the abutting rod 65 cannot retract, so as to drive the rotating sleeve 63 to rotate the clamping rod. 64 is rotatory, realizes limiting sleeve's rotation, and the other end of rotatory kelly drives and feeds square pole 55 and withdraws, and locking wedge 582 can relieve the locking effect, and locking square pole 58 shifts up under the effect of second spring 53, when locking wedge 582 when supporting pole 65, drives and feeds square pole 55 and is close to locking square pole 58, and at this moment, locking wedge 582 level is higher than and feeds square pole 55.

Further, a mouth portion of the transverse plate square hole 131, which is far from the end of the slide bar 41, is provided with a transverse plate stopper ring 132 which is inwardly contracted. The periphery of the triggering square rod 68 is connected with a triggering limiting ring 684 which is coaxial with the axial center line; the trigger limit ring 684 corresponds to the transverse plate stop ring 132; the trigger limit ring 684 is positioned between the cross plate stop ring 132 and the retaining rod 65.

When the trigger square bar 68 is driven by the fifth spring 69 to rebound, the trigger limit ring 684 abuts against the transverse plate stop ring 132, so that the trigger square bar 68 cannot be separated from the whole device.

In addition, the light-transmitting plate is a glass plate. The door of the light transmission adjustable that this embodiment provided, the adoption of light-passing board can be according to actual conditions, the building materials that glass effect is used commonly, and intensity and printing opacity effect are all reliable.

In order to increase the using effect, reflective sheets are stuck on two sides of the rotating plate 3. According to the door with adjustable light transmission, light is reflected by the reflecting sheet, and the light transmission effect is better.

Specifically, the reflector is a glass lens. The door with adjustable light transmission provided by the embodiment has the advantages of low price of glass lenses and excellent light reflection effect. Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A door with adjustable light transmission is characterized by comprising a fixed long square frame, a first fixed plate, a second fixed plate and a rotating plate;

2. A light transmission adjustable door as claimed in claim 1, wherein: the LED lamp also comprises two light-transmitting rectangular plates which are arranged in parallel;

3. A light transmission adjustable door as claimed in claim 2, wherein: the device also comprises a sliding strip; one end of each first connecting rod far rotating plate penetrates through a fixing hole in the first fixing plate and then is connected with a rotating gear along the axial center line; the sliding strip is provided with a dovetail groove; a dovetail block is arranged on one surface of the first fixed plate back rotating plate; the dovetail groove and the dovetail block are in sliding fit along the length direction of the sliding strip; a rack is arranged on one side surface of the sliding strip; the rack of the sliding strip is meshed with the plurality of rotating gears; the central line of the sliding strip is vertical to one surface of the two vertical plates close to the sliding strip.

4. A light transmission adjustable door as claimed in claim 3, wherein: the feeding device also comprises a first spring, a guide rod, a locking square rod, a second spring, a locking square sleeve, a feeding square rod, a third spring and a limiting block;

5. An adjustable light transmission door as defined in claim 4, further comprising: the device also comprises a limiting cylinder, a rotating shaft, a rotating clamping rod, a rotating sleeve, a resisting rod, a fourth spring, a guiding square rod, a triggering square rod and a fifth spring;

6. An adjustable light transmission door as defined in claim 5, wherein: the opening part of one end of the transverse plate square hole far away from the sliding strip is provided with a transverse plate retaining ring which contracts inwards; the periphery of the trigger square rod is connected with a trigger limiting ring with the same axial center line; the trigger limit ring corresponds to the transverse plate retaining ring; the trigger limiting ring is positioned between the transverse plate retaining ring and the abutting rod.

7. A light transmission adjustable door as claimed in claim 2, wherein: the light-transmitting plate is a glass plate.

8. A light transmission adjustable door as claimed in claim 1, wherein: and reflective sheets are adhered to two sides of the rotating plate.

9. An adjustable light transmission door as defined in claim 8, wherein: the reflector is a glass lens.