Movable photographing curtain

Abstract

The utility model discloses a movable photographic curtain, which comprises a curtain support and a curtain main body arranged on the front side of the curtain support, the curtain support comprises two transverse support rods and a longitudinal support rod, the transverse support rods and the longitudinal support rod are mutually vertical, and sliding sleeves are fixedly arranged on the front sides, close to the upper end and the lower end, of the longitudinal support rod; the sliding sleeve is in sliding connection with the transverse supporting rod, the sliding sleeve is in threaded connection with a first locking bolt for locking the sliding sleeve and the transverse supporting rod, the transverse supporting rod comprises a transverse sub-rod and two transverse main rods symmetrically arranged at the two opposite ends of the transverse sub-rod in a sleeving mode, and the transverse main rods are in sliding sleeving connection with the transverse sub-rod; the transverse main rod is in threaded connection with a second locking bolt for locking the transverse main rod and the transverse sub-rod, the longitudinal supporting rod comprises a longitudinal sub-rod and two longitudinal main rods symmetrically arranged on the outer sides of the two opposite ends of the longitudinal sub-rod in a sleeving mode, the longitudinal main rods and the longitudinal sub-rod are connected in a sliding and sleeving mode, and the longitudinal main rods are in threaded connection with third locking bolts for locking the longitudinal main rods and the longitudinal sub-rod. According to the utility model, the curtain support can be conveniently stored and transported.

Description

Technical Field

[0001] The utility model relates to the technical field of screens, in particular to a mobile photography screen. Background Art

[0002] Nowadays, the photography industry is developing rapidly and has penetrated into people's lives. The demand for photographic equipment is also gradually increasing, including photographic screens and other equipment. When photographing, a screen is needed as a photographic background. The current screen frame is an integrated steel frame, which is large and not easy to move and transport. Utility Model Content

[0003] The purpose of the present application is to provide a mobile photography screen to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a mobile photographic screen, comprising a screen support and a screen main body installed on the front side of the screen support, the screen support comprising two parallel transverse support rods and two parallel longitudinal support rods, the transverse support rods and the longitudinal support rods being perpendicular to each other, the longitudinal support rods being fixedly installed with sliding sleeves at the front sides near the upper and lower ends thereof, the sliding sleeves being slidably connected to the transverse support rods, the sliding sleeves being threadedly connected with a first locking bolt that locks it with the transverse support rods, the transverse support rod comprising a transverse sub-rod and two transverse main rods symmetrically sleeved on the outer sides of opposite ends of the transverse sub-rod, the transverse main rods being slidably sleeved with the transverse sub-rods, the transverse main rods being threadedly connected with a second locking bolt that locks it with the transverse sub-rods, the longitudinal support rods comprising a longitudinal sub-rod and two longitudinal main rods symmetrically sleeved on the outer sides of opposite ends of the longitudinal sub-rods, the longitudinal main rods being slidably sleeved with the longitudinal sub-rods, and the longitudinal main rods being threadedly connected with a third locking bolt that locks it with the longitudinal sub-rods.

[0005] Preferably, a buckle seat is fixedly installed on the front side of the sliding sleeve, and buckles are fixedly installed on the rear side of the curtain body near its corners, and the buckles and the buckle seat are adapted to buckle.

[0006] Preferably, a plurality of elastic bands arranged in parallel are fixedly installed between the longitudinal main rods of the two longitudinal support rods.

[0007] Preferably, the bottommost transverse support rod is provided with support feet perpendicular thereto near its opposite ends, the support feet are slidably connected to the transverse support rod in the vertical direction, the bottom ends of the support feet extend to the bottom of the transverse support rod, and the transverse support rod is threadedly connected with a fourth locking bolt for locking it to the support feet.

[0008] Preferably, the curtain support is made of aluminum alloy.

[0009] In summary, the technical effects and advantages of the utility model are:

[0010] In the utility model, the transverse support rods and the longitudinal support rods of the curtain support are both configured as telescopic structures, so that the curtain support can be stored easily during moving and transportation, and the volume is reduced, which is convenient for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the structure of a mobile photography screen in an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of a screen support structure of a mobile photography screen in an embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the main structure of a mobile photography screen in an embodiment of the present application.

[0015] In the figure: 1. horizontal support rod; 2. longitudinal support rod; 3. sliding sleeve; 4. first locking bolt; 5. horizontal main rod; 6. horizontal sub-rod; 7. second locking bolt; 8. longitudinal main rod; 9. longitudinal sub-rod; 10. third locking bolt; 11. curtain body; 12. universal moving wheel; 13. supporting foot; 14. fourth locking bolt; 15. elastic band; 16. buckle seat; 17. buckle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-3A mobile photography screen shown in the figure comprises a screen support and a screen body 11 installed on the front side of the screen support, wherein the screen support comprises two parallel transverse support rods 1 and two parallel longitudinal support rods 2, wherein the transverse support rods 1 and the longitudinal support rods 2 are perpendicular to each other, wherein the longitudinal support rods 2 are fixedly installed with sliding sleeves 3 at the front sides near the upper and lower ends thereof, wherein the sliding sleeves 3 are slidably connected to the transverse support rods 1, wherein the sliding sleeves 3 are threadedly connected with a first locking bolt 4 which locks the sliding sleeves with the transverse support rods, wherein the transverse support rods 1 comprise transverse sub-rods 6 and two transverse main rods 5 which are symmetrically sleeved on the outer sides of the opposite ends of the transverse sub-rods 6, wherein the transverse main rods 5 are slidably sleeved with the transverse sub-rods 6, wherein the transverse main rods 5 are threadedly connected with a first locking bolt 4 which locks the sliding sleeves with the transverse sub-rods 6 The second locking bolt 7, the longitudinal support rod 2 includes a longitudinal sub-rod 9 and two longitudinal main rods 8 symmetrically mounted on the outer sides of the opposite ends of the longitudinal sub-rod 9, the longitudinal main rod 8 and the longitudinal sub-rod 9 are slidably sleeved, and the longitudinal main rod 8 is threadedly connected with a third locking bolt 10 for locking it with the longitudinal sub-rod. By setting the transverse support rods and the longitudinal support rods of the curtain bracket to be telescopic structures, it is convenient to store them during mobile transportation, reduce the volume, and facilitate transportation. During transportation, the second locking bolt and the third locking bolt are loosened, so that the transverse main rod 5 and the transverse sub-rod 6 can be contracted, and the longitudinal main rod 8 and the longitudinal sub-rod 9 can be contracted, thereby reducing the volume. The bottom end of the longitudinal support rod 2 is provided with a universal moving wheel 12 for easy movement.

[0021] With the above structure, a buckle seat 16 is fixedly installed on the front side of the sliding sleeve 3, and buckles 17 are fixedly installed on the rear side of the curtain body 11 near its corners. The buckles 17 and the buckle seats 16 are adapted to buckle, so that the curtain body can be quickly disassembled.

[0022] By means of the above structure, a plurality of elastic bands 15 arranged in parallel are fixedly installed between the longitudinal main rods of the two longitudinal support rods 2 to support the curtain body.

[0023] By means of the above structure: the bottommost transverse support rod 1 is provided with support feet 13 perpendicular thereto near its opposite ends, the support feet 13 are slidably connected to the transverse support rod 1 in the vertical direction, the bottom ends of the support feet 13 extend to the bottom of the transverse support rod, the transverse support rod 1 is threadedly connected with a fourth locking bolt 14 for locking it with the support foot, when it is needed, the fourth locking bolt 14 is loosened to slide the support foot down to support it on the ground, and then the fourth locking bolt 14 is tightened to support the device.

[0024] With the above structure: the curtain bracket is made of aluminum alloy material.

[0025] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile photography screen, comprising a screen support and a screen body (11) mounted on the front side of the screen support, characterized in that: The curtain support comprises two parallel transverse support rods (1) and two parallel longitudinal support rods (2), the transverse support rods (1) and the longitudinal support rods (2) being perpendicular to each other, the longitudinal support rods (2) being fixedly mounted with sliding sleeves (3) at the front sides near the upper and lower ends thereof, the sliding sleeves (3) being slidably connected to the transverse support rods (1), the sliding sleeves (3) being threadedly connected with first locking bolts (4) for locking the sliding sleeves with the transverse support rods, the transverse support rods (1) comprising transverse sub-rods (6) and symmetrically sleeved on the outer sides of the opposite ends of the transverse sub-rods (6). The invention relates to a longitudinal support rod (2) comprising two transverse main rods (5), the transverse main rods (5) and the transverse sub-rods (6) being slidably sleeved, the transverse main rods (5) being threadedly connected with a second locking bolt (7) for locking the transverse main rods (5) with the transverse sub-rods (6), the longitudinal support rod (2) comprising a longitudinal sub-rod (9) and two longitudinal main rods (8) symmetrically sleeved on the outer sides of opposite ends of the longitudinal sub-rods (9), the longitudinal main rods (8) and the longitudinal sub-rods (9) being slidably sleeved, the longitudinal main rods (8) being threadedly connected with a third locking bolt (10) for locking the longitudinal main rods (8) with the longitudinal sub-rods.

2. A mobile photography screen according to claim 1, characterized in that: A buckle seat (16) is fixedly mounted on the front side of the sliding sleeve (3), and buckles (17) are fixedly mounted on the rear side of the curtain body (11) near its corners, and the buckles (17) and the buckle seats (16) are adapted to buckle.

3. A mobile photography screen according to claim 1, characterized in that: A plurality of elastic bands (15) arranged in parallel are fixedly mounted between the longitudinal main rods of the two longitudinal support rods (2).

4. A mobile photography screen according to claim 1, characterized in that: The bottommost transverse support rod (1) is provided with support feet (13) perpendicular thereto near its opposite ends. The support feet (13) are slidably connected to the transverse support rod (1) in the vertical direction. The bottom ends of the support feet (13) extend below the transverse support rod. The transverse support rod (1) is threadedly connected with a fourth locking bolt (14) for locking it to the support feet.

5. The mobile photography screen according to claim 1, characterized in that: The curtain bracket is made of aluminum alloy material.

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