CN115370886A

CN115370886A - Dynamic exhibition equipment

Info

Publication number: CN115370886A
Application number: CN202210922844.6A
Authority: CN
Inventors: 陈君生
Original assignee: Shanghai Extreme Wisdom Exhibition Co ltd
Current assignee: Shanghai Extreme Wisdom Exhibition Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-22

Abstract

The utility model belongs to the technical field of exhibition show technique and specifically relates to a developments exhibition equipment is related to, including several front display screens that are used for the show image, a mounting bracket for installing front display screen, horizontal rotating device is all installed to every front display screen of mounting bracket correspondence, every horizontal rotating device all includes can dismantle the fixed axis of connecting in the mounting bracket, fixed axis rotates and is connected with the rotatory inner tower that supplies front display screen to connect, rotatory inner tower is equipped with and drives rotatory inner tower around fixed axis pivoted flat motor, the fixed axis that two adjacent front display screens correspond can coaxial dismantlement be connected, each front display screen of front display screen can rotate as required, promote the bandwagon effect.

Description

Dynamic exhibition equipment

Technical Field

The application relates to the field of exhibition display technology, in particular to dynamic exhibition equipment.

Background

The large-scale multimedia display screen can be used in activities such as large-scale exhibitions and the like, and can be matched with corresponding sound and light to better display images, so that the effect of attracting people is achieved.

Large-scale multi-media display screen on current exhibition generally forms for polylith liquid crystal display assembles on corresponding steel construction.

According to the related technology, the angle of the liquid crystal display screen cannot be changed after installation is completed, so that the whole multimedia display screen is biased to be static, multimedia display contents can be limited on a plane, and the display effect is limited.

Disclosure of Invention

In order to promote the bandwagon effect, this application provides a developments exhibition equipment.

The dynamic exhibition equipment adopts the following technical scheme.

The utility model provides a developments exhibition equipment, is including several front display screens that are used for the show image, the mounting bracket that is used for installing front display screen, horizontal rotating device is all installed to every front display screen that the mounting bracket corresponds, and every horizontal rotating device all includes can dismantle to be connected in the fixed axis of mounting bracket, and fixed axis rotates and is connected with the rotatory inner tower that supplies front display screen to connect, and rotatory inner tower is equipped with and drives rotatory inner tower around fixed axis pivoted flat motor, and the connection can be dismantled coaxially to the fixed axis that two adjacent front display screens correspond.

Through adopting above-mentioned technical scheme, rotatory inner tower rotates for fixed axis to make the front display screen can correspond conversion show angle, with the dynamic change of the show content that realizes the front display screen as required, make different turned angle's front display screen can follow different characters figures etc. of formation in the space, in order to promote the bandwagon effect.

Optionally, the output shaft of the flat-turning motor is coaxially and fixedly connected with a motor gear, the fixed middle shaft is coaxially and fixedly connected with a shaft gear, and a flat-turning synchronous belt is in transmission connection between the shaft gear and the motor gear.

Through adopting above-mentioned technical scheme, make the flat motor not need with the coaxial setting of fixed axis, reduce the flat motor and bear the possibility of great axis pressure, the setting of flat synchronous belt also can make the flat motor setpoint can more keep away from in fixed axis simultaneously, according to lever principle, can make when flat motor output is less, also can drive whole rotatory inner tower better, other article that positive display screen and flat motor self and follow-up probably installed additional rotate, gear engagement is compared in the setting of flat synchronous belt simultaneously, do not need the great gear of diameter, can save installation space.

Optionally, the mounting bracket includes the base frame, rotate connect in the base frame and supply the vertical rotation frame that the fixed axis that a row of front display screen corresponds connects, locate the base frame and drive vertical rotation frame pivoted vertical rotation motor, vertical rotation frame axis of rotation is the fixed axis of level and perpendicular to.

Through adopting above-mentioned technical scheme for erect the frame and rotate in the rotation plane that is different from rotatory inner tower, make the front display screen can carry out the different developments show of more angles, and the axis of rotation of erecting the frame is the level, in order according to main viewer's position, carry out the small-angle adjustment that corresponds, in order when there is great difference in height at front display screen and viewer, front display screen makes when can the vertical stable installation of whole mounting bracket holding and carries out corresponding adjustment.

Optionally, the vertical rotation motor output shaft is coaxially and fixedly connected with a vertical rotation motor gear, each vertical rotation frame is coaxially and fixedly connected with a frame gear, and a vertical rotation synchronous belt is connected between the frame gear and the vertical rotation motor gear in a transmission manner.

Through adopting above-mentioned technical scheme for whole vertical rotation frame can carry out synchronous rotation, and the frame gear that corresponds can set up in the mounting bracket, makes the interval between two adjacent front display screens in the same row that corresponds a vertical rotation frame be difficult for too big, helps promoting the bandwagon effect.

Optionally, one side of the rotary inner frame, which is far away from the front display screen, is detachably connected with a back display screen capable of displaying images, and the side of the back display screen displaying images is perpendicular to the side of the front display screen displaying images.

Through adopting above-mentioned technical scheme for after front display screen rotates certain angle, there is the interval between two adjacent front display screens, make and do not have the image show between two adjacent front display screens from corresponding angle looks, and this problem can better be solved in setting up of back display screen, with further promotion at front display screen rotation back bandwagon effect.

Optionally, the rotary inner frame is detachably connected with an installation outer frame connected to the periphery of the front display screen, the horizontal rotating device is located in the corresponding installation outer frame, a group of peripheral display screens capable of displaying images are detachably connected to the periphery of each installation outer frame, each group of peripheral display screens surrounds the corresponding horizontal rotating device, and the side faces of the peripheral display screens displaying images are perpendicular to the side faces of the front display screens displaying images.

Through adopting above-mentioned technical scheme, the setting up of installation outrigger makes when the front display screen size is great, can fix the front display screen better, promote the stability behind the installation of front display screen, and the setting of peripheral display screen can shelter from horizontal rotating device and installation outrigger, make the rotation back that carries out certain angle at the front display screen, when the peripheral side of installation outrigger exposes, corresponding pattern can be shown to peripheral display screen, with the bandwagon effect that promotes after the front display screen rotates certain angle.

Optionally, the peripheral side of the vertical rotating frame is detachably connected with a frame side display screen, and the side of the frame side display screen displaying images is perpendicular to the side of the front display screen displaying images.

Through adopting above-mentioned technical scheme, when the perusal frame rotates the small angle, the perusal frame exposes peripheral side because the existence of frame side display screen for perusal frame peripheral side also can show the image that corresponds, promotes the whole bandwagon effect when the perusal frame rotates.

Optionally, two equal fixedly connected with a set of laminating piece between the close side of installation outrigger, the laminating piece is used for connecting peripheral display screen, and two sets of laminating pieces one-to-one of two installation outriggers can dismantle the connection.

Through adopting above-mentioned technical scheme for can make as required, make a rotatory inner tower drive a plurality of installation outriggers and carry out the rotation that corresponds, make a rotatory inner tower drive the rotation of the positive display screen of polylith then, with the dynamic display effect of further increase different types.

Optionally, the laminating piece runs through and has seted up a set of stiffener screw, and one row of stiffener screw cover in alignment is equipped with same stiffener, has the end screw rod at the equal threaded connection of two stiffener screws furthest apart from the same row, and the end screw rod rotates and is connected with the middle piece, and the one end that the end screw rod was kept away from to the middle piece rotates and is connected with threaded connection in the end screw section of thick bamboo of stiffener tip outer wall, and the axis of end screw section of thick bamboo and the interval between the end screw axis are the interval between two stiffener screws in the same group.

Through adopting above-mentioned technical scheme, the setting up of stiffener makes the joint strength between one row of installation outriggers obtain certain promotion, and the setting up of end screw rod makes the stiffener tip be difficult for exposing in one row at a distance of two furthest laminating pieces, be difficult for receiving the restriction of stiffener when making the peripheral display screen installation that corresponds, correspond end screw section of thick bamboo simultaneously when connecting in the stiffener, because end screw section of thick bamboo axis and end screw axis are inconsistent, make when rotating end screw section of thick bamboo, be difficult for driving end screw rod and carry out synchronous rotation.

Optionally, the stiffener screw threaded connection has a section of thick bamboo of wearing to establish that supplies the stiffener to closely wear to establish, wears to establish section of thick bamboo circumference outer wall fixedly connected with depthkeeping piece, two piece one-to-one butt in two of laminating mutually close depthkeeping piece the looks dorsal surface of laminating piece.

Through adopting above-mentioned technical scheme for the difficult direct contact of stiffener in the screw of stiffener screw reduces the possibility that the stiffener screw received the damage, so that peripheral display screen can and the laminating piece that corresponds between a better screw in bolt's the mode connect.

In summary, the present application includes at least one of the following benefits:

1. the front display screens with different rotation angles can form different characters, graphs and the like from space so as to improve the display effect;

2. the vertical rotating frame rotates in a rotating plane different from the rotating inner frame, so that the front display screen can be used for displaying different dynamic states at more angles.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present application;

FIG. 2 is a schematic view of a front display screen removed to show a structure mounted within an external shelf;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of a row of mounting brackets positioned with respect to a rotating inner bracket and showing both ends of one mounting bracket at an end and an adjacent mounting bracket;

fig. 5 is a schematic structural view of the basic frame in cooperation with the vertical rotation frame, and the corresponding front display screen and the horizontal rotation device are removed.

Description of the reference numerals: 1. a front display screen; 11. a controller; 12. a positioning member; 2. a mounting frame; 21. an end screw; 22. an end screw cylinder; 23. a middle block; 24. a cylinder is arranged in a penetrating way; 25. a depth setting block; 26. a frame bar; 27. limiting the screw; 28. a balancing weight; 29. a conductive slip ring; 3. a horizontal rotation device; 31. a frame gear; 32. vertically rotating a synchronous belt; 33. a back display screen; 34. installing an outer frame; 35. a peripheral display screen; 36. a frame-side display screen; 37. fitting blocks; 38. a reinforcing rod screw hole; 39. a reinforcing rod; 4. fixing the middle shaft; 41. rotating the inner frame; 42. a translational motor; 43. a motor gear; 44. a shaft gear; 45. a synchronous belt is rotated horizontally; 46. a base frame; 47. vertically rotating the frame; 48. vertically rotating the motor; 49. and vertically rotating a motor gear.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses developments exhibition equipment, refer to fig. 1 and fig. 2, including can the anchor subaerial or through bolt and other installation base connection and be vertical mounting bracket 2, install several rows and every row in the mounting bracket 2 and be horizontally front display screen 1, front display screen 1 is vertical, every row of front display screen 1 is along the several horizontal direction equipartitions, a horizontal rotating device 3 is all installed to mounting bracket 2 corresponding each front display screen 1, make front display screen 1 can carry out the rotation in the horizontal plane, so that front display screen 1 carries out the show of image except self vertical side, can also realize the dynamic show in space through the adjustment of angle, promote the bandwagon effect.

Referring to fig. 2 and 3, horizontal rotating device 3 includes can dismantle the fixed axis 4 of connecting in mounting bracket 2 through the bolt, fixed axis 4 is vertical, can dismantle the connection between coaxial and two adjacent fixed axis 4, fixed axis 4 intermediate position department coaxial rotation is connected with rotatory inner tower 41, rotatory inner tower 41 is laminated in the back of front display screen 1, rotatory inner tower 41 can dismantle through the bolt and is connected with the flat-turning motor 42, flat-turning motor 42 output shaft is vertical, flat-turning motor 42 output shaft coaxial fixedly connected with motor gear 43, fixed axis 4 coaxial fixedly connected with shaft gear 44, shaft gear 44 diameter is less than the horizontal width of rotatory inner tower 41, the transmission is connected with flat-turning hold-in range 45 between shaft gear 44 and the motor gear 43, flat-turning hold-in range 45 is the level, make flat-turning motor 42 can set up when the position department that fixed axis 4 was kept away from to rotatory inner tower 41 shaft gear 44 or the diameter of motor gear 43 be difficult for oversize.

Referring to fig. 3, one side of the inner rotating frame 41, which is far away from the flat motor 42, is detachably connected with a counterweight 28 through a bolt, so that the inner rotating frame 41 tends to be balanced, one side of the inner rotating frame 41, which is provided with the counterweight 28, is detachably connected with a controller 11 through a bolt, and the controller 11 is electrically connected to the flat motor 42 to control the operation of the flat motor 42. The upper end of the fixed middle shaft 4 is coaxially and fixedly connected with a conductive slip ring 29, the conductive slip ring 29 is used for electrically connecting the controller 11 and the translation motor 42 to an external power supply, and the controller 11 can be electrically connected to an external computer, so as to finally realize the control of the rotation angle, the rotation time and the like of the rotary inner frame 41 according to a preset program or a corresponding instruction of the external computer, in addition, the rotary inner frame 41 is detachably connected with a positioning part 12 through a bolt, the positioning part 12 can be a positioning sensor or an absolute value encoder, the positioning part 12 is electrically connected to an external analog-to-digital converter through the conductive slip ring 29, and a corresponding digital signal is input into the external computer for processing after signal conversion, so as to know the rotation angle of the rotary inner frame 41 and the angle in the current state.

Referring to fig. 2 and 4, the installation outrigger 34 is installed with the central point to rotatory inner tower 41, the horizontal width of installation outrigger 34 is consistent with the horizontal width of rotatory inner tower 41, evenly be connected with several hack levers 26 through the bolt is dismantled between installation outrigger 34 and the rotatory inner tower 41, hack lever 26 makes the difficult relative rotation inner tower 41 of installation outrigger 34 appear the position change, the periphery of front display screen 1 sets up the metal frame, so that front display screen 1 can pass through bolt demountable connection in the vertical one side of installation outrigger 34. Six side departments of installation outrigger 34 all fixedly connected with a set of laminating piece 37, and every laminating piece 37 all runs through the stiffener screw 38 of seting up a set of two to the bolted connection setting that supplies front display screen 1.

Referring to fig. 4, two sets of laminating pieces 37 of the close side of two adjacent installation outriggers 34 can laminate mutually for correspond two sets of stiffener screw holes 38 and can align the intercommunication mutually, make a rotatory inner tower 41 can correspond and be a horizontally row of several installation outriggers 34 and set up, make when a rotatory inner tower 41 that corresponds rotates, can drive a whole row of installation outriggers 34 and a whole row of front display screen 1 and rotate, in order to obtain more various developments show. Same root stiffener 39 is worn to establish by one row of stiffener screw 38 that one row of installation outrigger 34 corresponds, and every one row of horizontally installation outrigger 34 can evenly set up two or four stiffeners 39, and stiffener 39 also can set up corresponding one row of installation outrigger 34 of same vertical direction in addition, is horizontally installation outrigger 34 corresponding to each row in this embodiment and chooses for use two stiffeners 39. Every stiffener screw 38 that supplies stiffener 39 to wear to establish has a section of thick bamboo 24 of wearing to establish with coaxial threaded connection, the coaxial sliding connection of stiffener 39 circumference outer wall is in wearing to establish 24 circumference inner walls of a section of thick bamboo, wear to establish 24 circumference outer wall coaxial fixedly connected with depthkeeping piece 25 of a section of thick bamboo, when depthkeeping piece 25 butt in laminating piece 37, wear to establish a section of thick bamboo 24 and wear to locate the one end terminal surface of laminating piece 37 and flush the side that deviates from depthkeeping piece 25 in corresponding laminating piece 37, make a stiffener screw 38 of only contacting in two blocks of laminating mutually of wearing to establish a section of thick bamboo 24, make when the stiffener screw 38 of two blocks of laminating mutually laminating piece 37 exists the certain difference, wear to establish a section of thick bamboo 24 and be difficult for causing the damage to the great stiffener screw 38 of difference.

Referring to fig. 4, the reinforcing rod screw holes 38 of the two fitting blocks 37 farthest from each other in the row of mounting brackets 34 are coaxially and threadedly connected with the end screws 21, and the end screws 21 are coaxially and fixedly connected with the screw limiting plates 27 capable of abutting against the fitting blocks 37, so that one ends of the end screws 21 inserted into the reinforcing rod screw holes 38 are not easily exposed out of the fitting blocks 37. The close one end of two end screw rods 21 that the axis is the same all rotates and is connected with middle piece 23, middle piece 23 can rotate around end screw rod 21 axis, middle piece 23 is kept away from the one end department of connected end screw rod 21 and is rotated and be connected with end screw cylinder 22, end screw cylinder 22 axis of rotation is the same with end screw rod 21 axis of rotation, end screw cylinder 22 circumference inner wall coaxial thread connects in stiffener 39 circumference outer wall, end screw cylinder 22 and end screw rod 21 axis and the corresponding two stiffener screw hole 38 axes of a laminating piece 37 one-to-one, make when rotating end screw cylinder 22, end screw rod 21 is difficult for being driven and rotates.

Referring to fig. 2 and 3, the four peripheral side surfaces of the mounting outer frame 34 adjacent to the front display screen 1 are detachably connected with peripheral display screens 35 through bolts, the width of each peripheral display screen 35 is consistent with the horizontal width of the mounting outer frame 34, so that the peripheral display screens 35 surround the mounting outer frame 34, after the mounting outer frame 34 rotates at a certain angle, the peripheral display screens 35 are exposed to display corresponding images, and the mounting outer frame 34 and the internal horizontal rotating device are not exposed easily. In addition, the horizontal width of the mounting brackets 34 can be controlled to be small, so that the width of the peripheral display screen 35 can be small, so that the spacing between two adjacent mounting brackets 34 can be controlled to be small (the horizontal width of the mounting brackets 34 is increased for the convenience of display). Every side that installation outrigger 34 deviates from front display screen 1 can be dismantled through the screw and be connected with two piece a set of back display screens 33, back display screen 33 is vertical, the side that shows the image with two piece back display screens 33 of group back of the body mutually, two piece back display screens 33 of group are close to the central point department in the installation outrigger 34 that corresponds, make when two adjacent installation outrigger 34 turned angle of same row are great, form the space between two adjacent installation outriggers 34 of same row, back display screen 33 can carry out the show of image through the space that corresponds.

Referring to fig. 5, in another embodiment of this embodiment, the mounting bracket 2 includes a base frame 46, the base frame 46 is vertical and can be fixed on the ground, the base frame 46 is a rectangular frame, two vertical inner walls of the base frame 46 are rotatably connected with a plurality of vertical rotating frames 47 which are horizontal, the rotation axis of the vertical rotating frames 47 is horizontal, the rotation axis of the vertical rotating frames 47 passes through the center point of the vertical rotating frames 47, and each vertical rotating frame 47 is provided for installing and setting a row of front display screens 1 and corresponding horizontal rotating devices 3. Four side surfaces of the vertical rotating frame 47 adjacent to the corresponding row of front display screens 1 are detachably connected with the frame side display screens 36 through bolts, so that when the vertical rotating frame 47 rotates, the frame side display screens 36 are exposed to display images. A vertical section internal rotation of basic frame 46 is connected with several frame gear 31, every frame gear 31 all with rotation axis fixed connection in a perpendicular frame 47 that corresponds, the vertical section internal rotation that basic frame 46 set up frame gear 31 is connected with perpendicular motor gear 49, the coaxial fixed connection of fixedly connected with output shaft is in perpendicular motor 48 of motor gear 49 that changes, the transmission is connected with perpendicular synchronous area 32 between perpendicular motor gear 49 and the frame gear 31 in basic frame 46, make whole perpendicular frame 47 that changes carry out synchronous rotation.

The implementation principle of the dynamic exhibition equipment in the embodiment of the application is as follows: the flat rotating motor 42 drives the motor gear 43 to rotate, and the shaft gear 44 is stationary, so that the motor gear 43 is forced to rotate around the fixed middle shaft 4, the rotating inner frame 41 rotates, and the front display screen 1 rotates around the axis of the corresponding fixed middle shaft 4. In addition, a vertical rotating frame 47 can be arranged according to needs, so that the front display screen 1 can rotate at multiple angles, and the display effect is better improved.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dynamic exhibition equipment, includes several front display screen (1) that are used for the show image, is used for installing mounting bracket (2) of front display screen (1), its characterized in that: mounting bracket (2) correspond each front display screen (1) and all install horizontal rotating device (3), every horizontal rotating device (3) all includes can dismantle the fixed axis (4) of connecting in mounting bracket (2), fixed axis (4) are rotated and are connected with rotatory inner tower (41) that supply front display screen (1) to connect, rotatory inner tower (41) are equipped with and drive rotatory inner tower (41) around fixed axis (4) axis pivoted flat motor (42), fixed axis (4) that two adjacent front display screens (1) correspond can the coaxial connection of dismantling.

2. A dynamic display apparatus as claimed in claim 1, wherein: the output shaft of the flat-turning motor (42) is coaxially and fixedly connected with a motor gear (43), the fixed middle shaft (4) is coaxially and fixedly connected with a shaft gear (44), and a flat-turning synchronous belt (45) is in transmission connection between the shaft gear (44) and the motor gear (43).

3. A dynamic display apparatus as claimed in claim 1, wherein: the mounting rack (2) comprises a base frame (46), a vertical rotating frame (47) which is rotatably connected to the base frame (46) and used for connecting a fixed middle shaft (4) corresponding to a row of front display screens (1), and a vertical rotating motor (48) which is arranged on the base frame (46) and used for driving the vertical rotating frame (47) to rotate, wherein the rotation axis of the vertical rotating frame (47) is horizontal and perpendicular to the axis of the fixed middle shaft (4).

4. A dynamic display apparatus as claimed in claim 3, wherein: the output shaft of the vertical rotation motor (48) is coaxially and fixedly connected with a vertical rotation motor gear (49), each vertical rotation frame (47) is coaxially and fixedly connected with a frame gear (31), and a vertical rotation synchronous belt (32) is connected between the frame gear (31) and the vertical rotation motor gear (49) in a transmission mode.

5. A dynamic display apparatus as claimed in claim 1, wherein: one side of the rotary inner frame (41) far away from the front display screen (1) is detachably connected with a back display screen (33) capable of displaying images, and the side of the back display screen (33) displaying the images is perpendicular to the side of the front display screen (1) displaying the images.

6. A dynamic display apparatus as claimed in claim 1, wherein: rotatory inner tower (41) can be dismantled and be connected with installation outrigger (34) of connecting in front display screen (1) periphery department, horizontal rotating device (3) are located corresponding installation outrigger (34), every installation outrigger (34) periphery department can be dismantled and be connected with peripheral display screen (35) of a set of ability show image, including horizontal rotating device (3) that will correspond are enclosed in every peripheral display screen (35), the side perpendicular to that peripheral display screen (35) show image is the side of front display screen (1) show image.

7. A dynamic display apparatus as claimed in claim 3, wherein: the side surfaces of the periphery of the vertical rotating frame (47) can be detachably connected with a frame side display screen (36), and the side surface of the frame side display screen (36) displaying images is perpendicular to the side surface of the front display screen (1) displaying images.

8. A dynamic display apparatus as claimed in claim 6, wherein: two equal fixedly connected with a set of laminating piece (37) between the close side of installation outrigger (34), laminating piece (37) are used for connecting peripheral display screen (35), and two sets of laminating pieces (37) of two installation outriggers (34) correspond the connection of dismantling one by one.

9. A dynamic display apparatus as claimed in claim 8, wherein: a set of stiffener screw (38) has been seted up in laminating piece (37) through, one row of stiffener screw (38) cover of alignment is equipped with same stiffener (39), there are end screw rod (21) at a distance from two stiffener screw holes (38) the farthest in the same row, end screw rod (21) rotate and are connected with intermediate block (23), the one end that end screw rod (21) were kept away from in intermediate block (23) is rotated and is connected with end screw (22) of threaded connection in stiffener (39) tip outer wall, the interval between the axis of end screw (22) and end screw rod (21) axis is the interval between two stiffener screw holes (38) in the same group.

10. A dynamic display apparatus as claimed in claim 9, wherein: the reinforcing rod screw hole (38) is in threaded connection with a penetrating cylinder (24) for the reinforcing rod (39) to tightly penetrate, the circumferential outer wall of the penetrating cylinder (24) is fixedly connected with depth fixing blocks (25), and the two adjacent depth fixing blocks (25) are abutted to the back side faces of the two laminating blocks (37) in a one-to-one correspondence mode.