CN111980450A

CN111980450A - Photographic wall of using convenient to change background

Info

Publication number: CN111980450A
Application number: CN202010625826.2A
Authority: CN
Inventors: 余玮
Original assignee: Jiangxi College of Application Science and Technology
Current assignee: Jiangxi College of Application Science and Technology
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-11-24

Abstract

The utility model provides a wall is used in photography convenient to change background, includes the room body, and the room body has the door that can supply people to pass in and out, its characterized in that: the medial surface of the room body and door is the mirror surface, and the equal fixed mounting number in the inner wall both sides of the room body is restrainted the lamp, and it all has the switch to restrict the lamp and be used for controlling respectively, and the internal pivot that is equipped with of room, two adjacent rows of pivot staggered arrangements, the periphery of pivot all are equipped with a first polygon prism of sharing the central line with it, and the periphery of pivot all is equipped with the several second polygon prism, and the periphery of first polygon prism and second polygon prism is the mirror surface. The invention can freely select the number of the beam lamps to be turned on, simultaneously freely adjust the angles of the first polygon prism and the second polygon prism, and a user stands on the right side of the door, can take a picture by taking a cool light effect as a background, has high playability and freedom, and can clearly observe the self standing position, posture and the like due to the fact that the wall surface of the inner wall of the house body is a mirror surface, thereby being beneficial to self adjustment.

Description

Photographic wall of using convenient to change background

Technical Field

The invention belongs to the field of photographic props, and particularly relates to a photographic background wall convenient for background replacement.

Background

The new generation tourism force is characterized by circle-layered information acquisition, personalized tour, emotional expression community, living and active tourism and iterative consumption. The 'net red' has become the most popular word in social circles and even in this age, and the young generation is increasingly demanding on expressing individuality. Under the influence of 'net red' and social popular culture, the young generation participates in the 'net red card punching' wave without any counter-influence. At present, places such as light and shadow art museums are more popular, but the playability is not high, the heat maintenance is low, and the situation that the places are frightened and delighted is also achieved as the wave and tide recedes.

Disclosure of Invention

The invention provides a photographic background wall convenient for background replacement, which is used for solving the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides a wall is used in photography convenient to change background, includes the room body, and the room body has the door that can supply people to pass in and out, its characterized in that: the inner side surfaces of the house body and the house door are mirror surfaces, a plurality of rows of beam lamps are fixedly arranged on two sides of the inner wall of the house body, the beam lamps are respectively provided with a switch for respective control, a plurality of rows of rotating shafts are arranged in the house body, two adjacent rows of rotating shafts are arranged in a staggered manner, a first polygon prism which is concentric with the rotating shafts is arranged on the periphery of the rotating shafts, a plurality of second polygon prisms are arranged on the periphery of the rotating shafts, the peripheries of the first polygon prisms and the second polygon prisms are mirror surfaces, longitudinal and through shaft holes are formed in the centers of the second polygon prisms, the rotating shafts respectively penetrate through the corresponding shaft holes and are connected with bearings, gears are fixedly arranged at one ends of the rotating shafts close to the ground of the house body, a plurality of racks are movably arranged in the house body through a guide device, the racks are all meshed with the corresponding gears, telescopic rods are respectively arranged on the front side and the rear side of the rotating shafts, one end of each telescopic rod is, one end of the rack, which is far away from the gear, is provided with a control button, and the control button is used for controlling the corresponding telescopic rod to extend or contract.

The photographic background wall convenient for background replacement is characterized in that the guide device is a guide groove, a plurality of guide grooves and wheel grooves are formed in the ground of the house body, the gears are respectively located in the corresponding wheel grooves, the guide grooves are all tangent to the corresponding wheel grooves, and the racks are respectively located in the corresponding guide grooves and are in sliding fit with the guide grooves.

According to the background wall for photography, which is convenient for replacing the background, the control button has a wireless signal transmitting function, and the telescopic rod has a wireless signal receiving function and is connected with the power circuit.

The photographic background wall convenient for background replacement is characterized in that the telescopic rod is an electric push rod.

The photographic background wall convenient for background replacement is characterized in that the first polygonal column and the second polygonal column are both triangular prism structures.

The invention has the advantages that: the user gets into in the room through the door, then open and restraint the lamp, later rub the rack with the foot, thereby it rotates with gear engagement drive pivot, be close to a row of epaxial first polygon prism of commentaries on classics of a bundle of lamp and second polygon prism can be with the light reflection that the lamp sent to the room on the wall, then beat on other first polygon prism and second polygon prism through the reflection of wall body, thereby further change the propagation direction of light, in order to build more gorgeous changeable shadow effect, the user passes through the extension or the shrink of the steerable telescopic link that corresponds of control button, when the telescopic link extends completely, its expansion end withstands corresponding second polygon prism, when the pivot continues to rotate, the second polygon prism no longer rotates along with the pivot rotation, thereby can make first polygon prism and second polygon prism stagger, in order to reach more changeable light reflection effect. The opening number of the beam lamps can be freely selected, the angles of the first polygon prism and the second polygon prism can be freely adjusted, a user stands on the right side of the door, a photo can be shot by taking a cool light effect as a background, the playability and the freedom degree are high, and the user can clearly observe the self standing position, posture and the like due to the fact that the wall surface of the inner wall of the house body is a mirror surface, and self adjustment is facilitated; the device can also be used for shooting VLOG, the shooting equipment is stabilized at a preset position through a tripod, and then the first polygonal column and the second polygonal column are in a motion state by moving the rack, so that the effect similar to stage flickering light can be created; the merchant who lays this device can impel the player to share the shooting strategy of oneself through the form of having a prize to collect or match, draw a lottery to maintain merchant's heat, improve merchant's income.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view showing an installation state of a rotary shaft; fig. 3 is a schematic view of the state of use of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a wall is used in photography convenient to change background, as shown in the figure, including the room body 1, the room body 1 has door 2 that can supply people to pass in and out, its characterized in that: the inner side surfaces of the house body 1 and the house door 2 are mirror surfaces, two sides of the inner wall of the house body 1 are fixedly provided with a plurality of rows of beam lamps 3, the distance between two adjacent beam lamps 3 positioned in the same row is the same, 20-30 cm is enough, the beam lamps 3 are respectively provided with a switch for respectively controlling, a plurality of rows of rotating shafts 4 are arranged in the house body 1 and are longitudinally arranged, the end parts of the rotating shafts are connected with the house body 1 through bearings, the rotating shafts are vertically arranged in practical use, the two adjacent rows of rotating shafts 4 are staggered, the peripheries of the rotating shafts 4 are respectively provided with a first polygon prism 5 sharing a central line with the rotating shafts, the rotating shafts 4 respectively penetrate through the corresponding first polygon prisms 5 and are fixedly connected with the rotating shafts, the peripheries of the rotating shafts 4 are respectively provided with a plurality of second polygon prisms 6, the peripheries of the first polygon prisms 5 and the second polygon prisms 6 are mirror surfaces, except for the front and the rear surfaces, the centers of the second polygon prisms 6 are respectively provided with longitudinal and transparent shaft holes 7, which are not shown, the bearing selects a roller bearing with larger resistance, and the rotation resistance of the bearing needs to be larger than the gravity of the second polygon prism 6, so that when the telescopic rod 10 is separated from the second polygon prism 6, the rotating shaft 4 can drive the second polygon prism 6 to synchronously rotate, taking two second polygon prisms 6 corresponding to each rotating shaft 4 as an example, the two second polygon prisms 6 are respectively positioned at the front side and the rear side of the corresponding first polygon prism 5, one end of the rotating shaft 4 close to the ground of the house 1 is fixedly provided with a gear 8, a plurality of racks 9 are movably arranged in the house 1 through a guiding device, the racks 9 are respectively meshed with the corresponding gears 8, the front side and the rear side of the rotating shaft 4 are respectively provided with a telescopic rod 10, one end of the telescopic rod 10 is fixedly connected with the house 1, the telescopic rod 10 connected with the ground is provided with a blind hole, the telescopic rod 10 is positioned in the corresponding blind hole, the other end of the telescopic rod 10 can respectively be in close contact fit with the periphery, one end of the rack 9, which is far away from the gear 8, is provided with a control button, and the control button is used for controlling the corresponding telescopic rod 10 to extend or contract. A user enters the room body 1 through the door 2, then turns on the beam lamp 3, and then rubs the rack 9 with feet to be meshed with the gear 8 so as to drive the rotating shaft 4 to rotate, the first polygon prism 5 and the second polygon prism 6 on the row of rotating shafts 4 close to the beam lamp 3 can reflect the light emitted by the beam lamp 3 to the wall of the room body 1, and then reflected by the wall to hit the other first and second

polygonal columns

5 and 6, thereby further changing the propagation direction of the light, so as to create more gorgeous and varied light and shadow effects, a user can control the corresponding telescopic rod 10 to extend or contract through the control button, when the telescopic rod 10 is fully extended, the movable end of the second polygon prism is propped against the corresponding second polygon prism 6, when the rotating shaft 4 continues to rotate, the second polygon prism 6 does not rotate along with the rotation of the rotating shaft 4, so that the first and second

polygonal prisms

5 and 6 can be staggered to achieve a more variable light reflection effect. The opening number of the beam lamps 3 can be freely selected, the angles of the first polygon prism 5 and the second polygon prism 6 can be freely adjusted, a user stands on the right side of the door 2, a photo can be shot by taking a cool light effect as a background, the playability and the freedom degree are high, and the user can clearly observe the self standing position, posture and the like due to the fact that the inner wall surface of the house body 1 is a mirror surface, and self adjustment is facilitated; the device can also be used for shooting VLOG, the shooting equipment is stabilized at a preset position through a tripod, and then the first polygonal column 5 and the second polygonal column 6 are in a motion state by moving the rack 9, so that the effect similar to stage flickering light can be created; the merchant who lays this device can impel the player to share the shooting strategy of oneself through the form of having a prize to collect or match, draw a lottery to maintain merchant's heat, improve merchant's income.

Specifically, as shown in fig. 1, the guiding device in this embodiment is a guiding slot 11, a plurality of guiding slots 11 and wheel slots 12 are formed on the ground of the room body 1, the gears 8 are respectively located in the corresponding wheel slots 12, the guiding slots 11 are all tangent to the corresponding wheel slots 12, and the racks 9 are respectively located in the corresponding guiding slots 11 and are in sliding fit with the corresponding guiding slots 11. The front of the rack 9 is flush with the front of the guide groove 11, namely, the front of the rack is not protruded out of the ground, so that a user is prevented from being stumbled by the rack 9 when walking in the house body 1, the guide groove 11 is gathered towards one direction, so that the user can conveniently adjust, the moving distance of the rack 9 and the rotating angle of the gear 8 are indicated in the guide groove 11, and the data of different light effects are recorded by people.

Specifically, the control button described in this embodiment has a wireless signal transmitting function, and the telescopic rod 10 has a wireless signal receiving function and is connected to the power circuit. This structure can adopt wireless signal transmission's mode, removes the influence that the circuit caused this device from.

Further, the telescopic rod 10 according to the present embodiment is an electric push rod. The hydraulic pump does not need to be paved with a hydraulic pipeline and is provided with a pump body structure, so that the cost is relatively lower, and the installation is more convenient.

Further, as shown in fig. 1 or 3, the first and second

polygonal columns

5 and 6 of the present embodiment each have a triangular prism structure. The structure can meet the light reflection requirements of many users, and the production, transportation and the like of the triangular prism structure are mature, thereby being beneficial to controlling the manufacturing cost.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a wall is used in photography convenient to change background which characterized in that: including the room body (1), the room body (1) has room door (2) that can supply people to pass in and out, its characterized in that: the inner side surfaces of the house body (1) and the house door (2) are mirror surfaces, a plurality of rows of beam lamps (3) are fixedly installed on two sides of the inner wall of the house body (1), the beam lamps (3) are provided with switches for respective control, a plurality of rows of rotating shafts (4) are arranged in the house body (1), two adjacent rows of rotating shafts (4) are arranged in a staggered mode, a first polygon prism (5) which shares a center line with the rotating shafts (4) is arranged on the periphery of each rotating shaft (4), a plurality of second polygon prisms (6) are arranged on the periphery of each rotating shaft (4), the peripheries of the first polygon prism (5) and the second polygon prism (6) are mirror surfaces, longitudinal and transparent shaft holes (7) are formed in the centers of the second polygon prisms (6), the rotating shafts (4) respectively penetrate through the corresponding shaft holes (7) and are connected with bearings, gears (8) are fixedly installed at one ends, close to the ground of the house body (1), a plurality of racks (9) are movably installed in the house body (, rack (9) all with gear (8) meshing that corresponds, both sides are equipped with telescopic link (10) respectively around pivot (4), the one end of telescopic link (10) all with the room body (1) fixed connection, the other end of telescopic link (10) can respectively with the periphery in close contact with cooperation of the second polygon prism (6) that corresponds, the one end that gear (8) were kept away from in rack (9) all is equipped with control button, control button is used for controlling telescopic link (10) extension or the shrink that corresponds.

2. A photographic background wall facilitating background replacement as claimed in claim 1, wherein: the guide device be guide way (11), a plurality of guide way (11) and race (12) are seted up on the room body (1) subaerial, gear (8) are located corresponding race (12) respectively, guide way (11) all are tangent with corresponding race (12), rack (9) are located corresponding guide way (11) respectively and with it sliding fit.

3. A photographic background wall facilitating background replacement as claimed in claim 1, wherein: the control button has a wireless signal transmitting function, and the telescopic rod (10) has a wireless signal receiving function and is connected with the power circuit.

4. A photographic background wall with a background easy to replace as claimed in claim 1 or 3, wherein: the telescopic rod (10) is an electric push rod.

5. A photographic background wall facilitating background replacement as claimed in claim 1, wherein: the first polygon prism (5) and the second polygon prism (6) are both triangular prism structures.