CN215457028U

CN215457028U - Shading device for illumination measurement

Info

Publication number: CN215457028U
Application number: CN202121436918.2U
Authority: CN
Inventors: 张方亚; 张叶; 陈品伸
Original assignee: Hangzhou Tongzheng Construction Engineering Testing Co ltd
Current assignee: Hangzhou Tongzheng Construction Engineering Testing Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-11
Anticipated expiration: 2031-06-25

Abstract

The application relates to a shading device for illumination measurement, which comprises a vertically arranged support rod, two slide rails horizontally arranged on the support rod and shading cloth arranged between the two slide rails; the two slide rails are arranged at intervals, and one slide rail is arranged at the top of the support rod; the middle parts of the side surfaces of the sliding rails, which are close to the supporting rods, are respectively provided with a lantern ring, the lantern rings are fixed on the sliding rails, the lantern rings are sleeved on the supporting rods, and the lantern rings are in sliding fit along the supporting rods; a bolt penetrates through one side of the lantern ring, and one end of the bolt penetrating through the lantern ring abuts against the side wall of the supporting rod; the slide rail deviates from one side of bracing piece and sets up the spout that sets up along slide rail length direction, and the last lateral wall of spout all is equipped with the sand grip with the one end that the lower lateral wall is close to the spout notch, is equipped with the slider that a plurality of intervals set up in the slide rail, and the slider is connected with the shading cloth, and slide rail sliding fit is followed to the slider. This application has the effect that can the not unidimensional window of adaptation.

Description

Shading device for illumination measurement

Technical Field

The application relates to the field of shading equipment, in particular to a shading device for illumination measurement.

Background

The illumination measurement is to measure the illuminance of each point on the relevant surface in the room, the reflection coefficient of each surface in the room, and the brightness of each surface in the room when the luminaire is illuminated indoors.

When the lamp is installed indoors, indoor illumination measurement is firstly carried out on the lamp, interference of natural light needs to be reduced during illumination measurement, and at the moment, the interior of a room is not finished, so that a window is usually covered by a curtain.

In view of the above-mentioned related art, it is desirable to provide a shade device that can be adapted to windows of different sizes, since the size of each room is different and the size of the windows in the room is also different.

SUMMERY OF THE UTILITY MODEL

In order to be able to adapt to windows of different sizes, the application provides a shading device for illumination measurement.

The application provides a shade for illumination measurement adopts following technical scheme:

a shading device for illumination measurement comprises a supporting rod which is vertically arranged, two slide rails which are horizontally arranged on the supporting rod and shading cloth which is arranged between the two slide rails; the two slide rails are arranged at intervals, and one slide rail is arranged at the top of the support rod; the middle parts of the side surfaces of the sliding rails, which are close to the supporting rods, are provided with lantern rings, the lantern rings are fixed on the sliding rails, the lantern rings are sleeved on the supporting rods, and the lantern rings are in sliding fit along the supporting rods; a bolt penetrates through one side of the lantern ring, and one end of the bolt penetrating through the lantern ring abuts against the side wall of the supporting rod; the utility model discloses a shading cloth, including slide rail, bracing piece, slide rail, lateral wall, the spout that sets up along slide rail length direction is seted up to one side that the slide rail deviates from the bracing piece, the last lateral wall of spout and the one end that the lateral wall is close to the spout notch all are equipped with the sand grip, be equipped with the slider that a plurality of intervals set up in the slide rail, the slider is connected with the shading cloth, and slide rail sliding fit is followed to the slider.

Through adopting above-mentioned technical scheme, the slider slides on the slide rail to can adjust the width of shading cloth, the lantern ring slides along the bracing piece, thereby can adjust the height of shading cloth, and then makes the window that shading cloth can the not unidimensional of adaptation.

Optionally, the slide rail includes the main rail, rotates to connect in the first folding rail at main rail both ends and rotate to connect in the second folding rail that the main rail one end was kept away from to first folding rail, all be equipped with the locking subassembly between main rail and first folding rail and the second folding rail.

Through adopting above-mentioned technical scheme, the room has the room door restriction, and first folding rail and the folding rail of second are collapsible, are convenient for carry the slide rail to the room in.

Optionally, the locking assembly comprises an inserting ring and a bolt, the main rail is close to the side wall of one end of the first folding rail, the side walls of two ends of the first folding rail and the side wall of one end of the second folding rail close to the first folding rail are respectively provided with the inserting ring, and the bolt is inserted into two adjacent inserting rings.

By adopting the technical scheme, when the first folding rail and the second folding rail work, the bolts are inserted into the two adjacent inserting rings, so that the relative relation between the first folding rail and the main rail as well as the relative relation between the second folding rail and the first folding rail are locked.

Optionally, a fixing bolt for fixing the sliding block is arranged on one side, close to the protruding strip, of the sliding block in a penetrating mode, and one end, penetrating through the sliding block, of the fixing bolt abuts against the bottom of the sliding groove.

Through adopting above-mentioned technical scheme, can lock the slider, reduce the condition that the slider freely slided in the spout.

Optionally, a moving assembly is arranged at the bottom of the supporting rod, and the moving assembly comprises a moving plate and a universal wheel arranged on the bottom surface of the moving plate; the support rod is arranged at one end of the moving plate.

Through adopting above-mentioned technical scheme, be convenient for remove the bracing piece to by window department.

Optionally, the support rod includes a fixed rod disposed on the moving plate and a telescopic rod inserted into the top of the fixed rod, and the telescopic rod is fixed to the fixed rod through a bolt.

Through adopting above-mentioned technical scheme, the scalable setting of bracing piece adapts to the window of windowsill height difference.

Optionally, the fixed rod is rotatably connected with the movable plate, an electric cylinder is arranged between the fixed rod and the movable plate, one end of the electric cylinder is rotatably connected to the movable plate, and the other end of the electric cylinder is rotatably connected to one side of the fixed rod, which is far away from the shading cloth.

By adopting the technical scheme, the fixed rod can be supported or put down through the electric cylinder, the fixed rod is convenient to move after being put down, and labor force can be reduced by driving the electric cylinder.

Optionally, a limiting rod arranged at an interval with the moving plate is arranged at one end of the moving plate close to the fixed rod, and the limiting rod is located at one side of the fixed rod away from the electric cylinder; when the fixing rod is vertical, the fixing rod is abutted against the limiting rod.

By adopting the technical scheme, the condition that the included angle between the fixed rod and the moving plate is too large under the driving of the electric cylinder is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the slider slides on the slide rail to can adjust the width of shading cloth, the lantern ring slides along the bracing piece, thereby can adjust the height of shading cloth, and then makes the window that shading cloth can the not unidimensional of adaptation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of a slider embodied in the embodiment of the present application;

fig. 3 is an enlarged view of the structure of portion a in fig. 2.

Description of reference numerals: 1. a support bar; 11. fixing the rod; 12. a telescopic rod; 2. a slide rail; 21. a primary rail; 22. a first folding rail; 23. a second folding rail; 24. a collar; 25. a chute; 26. a convex strip; 27. a locking assembly; 271. inserting a ring; 272. a bolt; 3. a shade cloth; 4. a slider; 41. a hoisting ring; 42. fixing the bolt; 5. a moving assembly; 51. moving the plate; 52. a universal wheel; 6. an electric cylinder; 7. a limiting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses shade for illumination measurement. Referring to fig. 1, the shading device for illumination measurement includes a moving assembly 5, a support rod 1 disposed on the moving assembly 5, two slide rails 2 horizontally disposed on the support rod 1, and a shading cloth 3 disposed between the two slide rails 2.

The moving assembly 5 comprises a moving plate 51 horizontally arranged and a universal wheel 52 arranged at the bottom of the moving plate 51, and the support rod 1 is rotatably connected to the moving plate 51. The support rod 1 comprises a fixed rod 11 with one end rotatably connected to the moving plate 51 and an expansion rod 12 inserted in one end of the fixed rod 11 far away from the moving plate 51, and the expansion rod 12 and the fixed rod 11 are fixed through bolts. The fixed rod 11 is rotatably connected to one end edge of the moving plate 51, an electric cylinder 6 for driving the fixed rod 11 is arranged between the fixed rod 11 and the moving plate 51, one end of the electric cylinder 6 is rotatably connected to the middle of the moving plate 51, and the other end of the electric cylinder 6 is rotatably connected to the middle of one side, close to the moving plate 51, of the fixed rod 11.

In order to prevent the included angle between the fixed rod 11 and the moving plate 51 from being larger than 90 degrees, a horizontally arranged limiting rod 7 is arranged at the edge of one end, close to the fixed rod 11, of the moving plate 51, the limiting rod 7 and the moving plate 51 are arranged at intervals, and two ends of the limiting rod 7 are fixedly connected with the moving plate 51 through rods. The limiting rod 7 is located on one side of the fixed rod 11 departing from the moving plate 51, and when the fixed rod 11 is in a vertical state, one side of the fixed rod 11 departing from the moving plate 51 abuts against the limiting rod 7.

Two slide rails 2 all set up on telescopic link 12, and two slide rails 2 intervals set up. A lantern ring 24 is fixed in the middle of one side of each sliding rail 2 close to the telescopic rod 12, the lantern ring 24 is sleeved outside the telescopic rod 12, and the lantern ring 24 is in sliding fit with the telescopic rod 12. Bolts are arranged on one side of the lantern ring 24 in a penetrating way, and one end of each bolt penetrating through the lantern ring 24 abuts against the side wall of the telescopic rod 12.

With reference to fig. 2 and 3, a sliding groove 25 is formed in one side of the sliding rail 2 away from the moving plate 51, the sliding groove 25 is formed along the length direction of the sliding rail 2, a sliding block 4 is arranged in the sliding groove 25, and the sliding block 4 is in sliding fit along the length direction of the sliding groove 25. One end of the upper side wall and the lower side wall of the sliding groove 25, which are close to the notch of the sliding groove 25, are provided with convex strips 26 arranged along the length direction of the sliding groove 25, and the two convex strips 26 play a role in limiting the sliding block 4.

One side of the sliding block 4 facing the notch of the sliding groove 25 is provided with a hanging ring 41, and the hanging ring 41 is connected with the edge of the shading cloth 3 through a pull rope. A fixing bolt 42 for locking the sliding block 4 is vertically arranged on the side surface of the sliding block 4 facing the notch of the sliding groove 25 in a penetrating manner, and one end of the fixing bolt 42 penetrating through the sliding block 4 is abutted against the groove bottom of the sliding groove 25.

With reference to fig. 1, 2 and 3, the slide rail 2 includes a central main rail 21, a first folding rail 22 rotatably connected to an end of the main rail 21, and a second folding rail 23 rotatably connected to the first folding rail 22 and far away from an end of the main rail 21, the first folding rail 22 is disposed at two ends of the main rail 21, the second folding rail 23 is disposed at an end of each of the two first folding rails 22 far away from the main rail 21, and a locking assembly 27 is disposed between the main rail 21, the first folding rail 22 and the second folding rail 23.

The locking assembly 27 comprises an inserting ring 271 and a bolt 272, wherein the inserting ring 271 is fixed on the upper surfaces of the upper main rail 21, the first folding rail 22 and the second folding rail 23, and the inserting ring 271 is fixed on the lower surfaces of the lower main rail 21, the first folding rail 22 and the second folding rail 23; the insertion rings 271 of the main rail 21 are distributed at two ends of the main rail 21, the insertion rings 271 of the first folding rail 22 are distributed at two ends of the first folding rail 22, and the insertion rings 271 of the second folding rail 23 are fixed at one end of the second folding rail 23 close to the first folding rail 22. When the main rail 21, the first folding rail 22 and the second folding rail 23 are aligned, a pin 272 is inserted into each of two adjacent insertion rings 271, so that the main rail 21, the first folding rail 22 and the second folding rail 23 are maintained aligned.

The implementation principle of the embodiment of the application is as follows: in an initial state, the electric cylinder 6 is in a contracted state, the first folding rail 22 and the second folding rail 23 are both in a folded state, when the shading device for illumination measurement is needed, the first folding rail 22 and the second folding rail 23 are unfolded and locked by inserting the bolt 272 into the insert ring 271, then the sliding block 4 is moved to enable the shading cloth 3 to be unfolded, and then the fixing bolt 42 is screwed down to fix the position of the sliding block 4. The extension length of the telescopic rod 12 is adjusted and fixed with the fixed rod 11 through a bolt, and when the electric cylinder 6 is started, the fixed rod 11 is in a vertical state, the movable plate 51 is pushed, so that the window is covered by the shading cloth 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A shading device for illumination measurement is characterized in that: comprises a supporting rod (1) which is vertically arranged, two sliding rails (2) which are horizontally arranged on the supporting rod (1) and shading cloth (3) which is arranged between the two sliding rails (2); the two slide rails (2) are arranged at intervals, and one slide rail (2) is arranged at the top of the support rod (1); the middle parts of the side surfaces, close to the supporting rod (1), of the sliding rails (2) are respectively provided with a lantern ring (24), the lantern rings (24) are fixed on the sliding rails (2), the lantern rings (24) are sleeved on the supporting rod (1), and the lantern rings (24) are in sliding fit along the supporting rod (1); a bolt penetrates through one side of the lantern ring (24), and one end of the bolt penetrating through the lantern ring (24) abuts against the side wall of the supporting rod (1); slide rail (2) deviate from one side of bracing piece (1) and offer spout (25) that set up along slide rail (2) length direction, the one end that the lateral wall and the lower lateral wall of spout (25) are close to spout (25) notch all is equipped with sand grip (26), be equipped with slider (4) that a plurality of intervals set up in slide rail (2), slider (4) are connected with shading cloth (3), and slide rail (2) sliding fit is followed in slider (4).

2. The shading device for illumination measurement according to claim 1, wherein: slide rail (2) are including main rail (21), rotate and connect in first folding rail (22) at main rail (21) both ends and rotate and connect in second folding rail (23) of main rail (21) one end is kept away from in first folding rail (22), all be equipped with between main rail (21) and first folding rail (22) and second folding rail (23) and lock subassembly (27).

3. The shading device for illumination measurement according to claim 2, wherein: the locking assembly (27) comprises inserting rings (271) and a plug pin (272), the main rail (21) is close to one end side wall of the first folding rail (22), two end side walls of the first folding rail (22) and one end side wall of the second folding rail (23) close to the first folding rail (22) are respectively provided with the inserting rings (271), and the plug pin (272) is inserted into two adjacent inserting rings (271).

4. The shading device for illumination measurement according to claim 1, wherein: one side of the sliding block (4) close to the convex strip (26) is provided with a fixing bolt (42) for fixing the sliding block (4) in a penetrating mode, and one end, penetrating through the sliding block (4), of the fixing bolt (42) abuts against the bottom of the sliding groove (25).

5. The shading device for illumination measurement according to claim 1, wherein: the bottom of the support rod (1) is provided with a moving assembly (5), and the moving assembly (5) comprises a moving plate (51) and universal wheels (52) arranged on the bottom surface of the moving plate (51); the support rod (1) is arranged at one end of the moving plate (51).

6. The shading device for illumination measurement according to claim 1, wherein: the supporting rod (1) comprises a fixed rod (11) arranged on the moving plate (51) and an expansion rod (12) inserted at the top of the fixed rod (11), and the expansion rod (12) is fixed with the fixed rod (11) through a bolt.

7. The shading device for illumination measurement according to claim 6, wherein: the fixed rod (11) is rotatably connected with the movable plate (51), an electric cylinder (6) is arranged between the fixed rod (11) and the movable plate (51), one end of the electric cylinder (6) is rotatably connected onto the movable plate (51), and the other end of the electric cylinder (6) is rotatably connected to one side, deviating from the shading cloth (3), of the fixed rod (11).

8. The shading device for illumination measurement according to claim 7, wherein: one end of the moving plate (51) close to the fixed rod (11) is provided with a limiting rod (7) arranged at an interval with the moving plate (51), and the limiting rod (7) is positioned on one side of the fixed rod (11) departing from the electric cylinder (6); when the fixing rod (11) is vertical, the fixing rod (11) is abutted to the limiting rod (7).