Remote business interaction communication equipment

Abstract

The invention discloses remote business interaction communication equipment, and relates to the technical field of business communication equipment, the remote business interaction communication equipment comprises a fixed base, the top end of the fixed base is fixedly connected with a fixed plate and a supporting plate, the top end of the fixed plate is provided with a main display screen, the top end of the supporting plate is fixedly connected with a connecting box, and the connecting box is internally provided with an extension structure; according to the device, the light above the main display screen is effectively shielded through the extending structure, so that the interference of the light above the main display screen on a video picture is reduced, and the video picture is clearer; according to the device, the two auxiliary display screens are driven to overturn through the overturning structure, more information display spaces are provided for a user at different angles, the two auxiliary display screens can also provide a certain shading effect for the main display screen, and the watching effect of the main display screen is improved to a certain extent; according to the device, light on the side face of the main display screen is effectively blocked through the arrangement of the roller shutter structure, and the all-around shading effect is provided for equipment through mutual cooperation of the shading curtain and the shading plate.

Description

Technical Field

[0001] The present invention relates to the technical field of business communication equipment, and in particular to a remote business interactive communication equipment. Background Art

[0002] In enterprise project management, electronic archive management is a key link to ensure effective organization and rapid retrieval of project information. In the process of electronic archive management, remote business interaction is often required to verify, extract or change the relevant content of electronic archives. Remote business interaction communication equipment is an electronic device specially used for enterprises or related business people to communicate, collaborate and exchange information at a distance. It integrates a variety of communication technologies, allowing users to transcend geographical distance limitations and carry out business activities such as video conferencing, telephone conferencing, file sharing, instant messaging, etc. In today's global business landscape, remote business interaction has become an indispensable part of enterprise operations and cooperation. The light environment has a very critical impact on the quality and effect of remote business interaction. When conducting video conferences in a strong or complex environment, the light may directly shine on the user's face or the device screen, causing shadows on the face, making the image of the person in the video unclear, affecting the other party's observation of details such as their own expressions and demeanor, affecting the communication effect, and thus seriously reducing the accuracy and effectiveness of electronic archive management.

[0003] Most of the existing remote business interactive communication devices only place a sunshade on the top of the device. However, this single sunshade design has obvious defects. It can only block the light from above to a certain extent, but it is powerless for the light from the side. In actual business meeting scenes, the light sources are often multi-directional, such as the sunlight penetrating through the side windows of the conference room, the illumination of the side lights in the room, etc. These side lights will cause the screen to reflect and glare, greatly reducing the contrast and clarity of the video picture, and seriously affecting the participants' reception and understanding of the information. Therefore, those skilled in the art provide a remote business interactive communication device to solve the problems raised in the above background technology. Summary of the invention

[0004] The object of the present invention is to provide a remote business interactive communication device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A remote business interactive communication device comprises a fixed base, an extension structure, a flip structure and a rolling shutter structure, characterized in that a fixed plate and a support plate are fixedly connected to the top of the fixed base, a main display screen is installed on the top of the fixed plate, a connection box is fixedly connected to the top of the support plate, an extension structure is arranged inside the connection box, a flip structure is arranged at the bottom of the connection box, connecting plates are fixedly connected to both outer side walls of the connection box, and two connecting plates are fixedly connected to slide rails at one end away from each other, a first slide groove is arranged inside the slide rail, and two slide rails are fixedly connected to the rolling shutter structure at one end away from each other.

[0007] As a further solution of the present invention: the extending structure includes a first forward and reverse screw rod, a first guide rod, a first threaded sleeve, a first movable block, a linkage rod, a second movable block and a sunshade. The first forward and reverse screw rod is rotatably connected inside the connecting box, the first guide rod is fixedly connected inside the connecting box, and two first threaded sleeves are threadedly connected on the first forward and reverse screw rods, one end of the first threaded sleeve is fixedly connected to the first movable block, the first movable block is rotatably connected to the linkage rod, and the linkage rod is rotatably connected to the second movable block at one end away from the first movable block, and the second movable block is fixedly connected to one end of the sunshade.

[0008] As a further solution of the present invention: an installation box is fixedly connected to the outer wall of the connection box, a motor is installed inside the installation box, and one end of the first positive and negative screw rod passes through the inside of the installation box and is connected to the output end of the motor.

[0009] As a further solution of the present invention: the flipping structure includes a fixed block, a second forward and reverse screw rod, a second guide rod, a second threaded sleeve, an active rack, a rotating shaft, a driven gear and a secondary display screen, the bottom end of the connecting box is fixedly connected to two fixed blocks, and the second forward and reverse screw rods are rotatably connected between the two fixed blocks, a second guide rod is fixedly connected between the two fixed blocks, and two second threaded sleeves are threadedly connected to the second forward and reverse screw rods, and one end of the second threaded sleeve is fixedly connected to the active rack.

[0010] As a further solution of the present invention: two rotating shafts are rotatably connected between the fixed base and the connecting box, and the rotating shafts are located on both sides of the main display screen, a driven gear is fixedly connected to the rotating shaft, and the driving rack is meshed with the driven gear, and a secondary display screen is fixedly connected to the outer side wall of the rotating shaft.

[0011] As a further solution of the present invention: the first forward and reverse screw rod has one end away from the motor and passes through the connecting box and is fixedly connected to the first synchronous wheel, and the second forward and reverse screw rod has one end passing through the fixed block and is fixedly connected to the second synchronous wheel, and a synchronous belt is arranged between the first synchronous wheel and the second synchronous wheel.

[0012] As a further solution of the present invention: the auxiliary display screen is fixedly connected to a vertical rod at one end away from the rotating shaft, and the vertical rod is slidably connected to the first sliding groove, and the top end of the vertical rod passes through the first sliding groove and is fixedly connected to a protruding block.

[0013] As a further solution of the present invention: the rolling shutter structure includes a fixed frame, a second slide groove, a clockwork spring, a round rod, a protruding column, a protruding plate, a cross bar, a ring, a blackout curtain and a guide pulley, the two slide rails are fixedly connected to a fixed frame at one end away from each other, a clockwork spring is installed inside the fixed frame, the clockwork spring is connected to the round rod, two guide pulleys are slidably connected inside the fixed frame, and the two guide pulleys are connected to the round rod, and the top and bottom of the fixed frame are provided with a second slide groove adapted to the round rod, and the top end of the round rod passes through the second slide groove and is fixedly connected with a protruding column, the bottom end of the fixed frame is fixedly connected with two protruding plates, a cross bar is fixedly connected between the two protruding plates, a plurality of rings are sleeved on the cross bar, a blackout curtain is installed at the bottom end of the ring, and the bottom end of the round rod is connected to a ring.

[0014] As a further solution of the present invention: the top end of the rotating shaft passes through the connecting box and is fixedly connected to a reel, and a steel wire rope is fixedly connected to the reel, and the other end of the steel wire rope is fixedly connected to the protruding column.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This device effectively blocks the light above the main display screen by setting up a protruding structure, and controls the shading plate to move out of the connection box through a motor, and then blocks the light above the main display screen through the shading plate, reducing the interference of the light above on the video screen, making the video screen clearer, and the visual communication between participants smoother, which helps to improve the accuracy and efficiency of business communication, and thus effectively improves the accuracy and effectiveness of electronic file management;

[0017] 2. The device drives the two secondary display screens to flip through the setting of the flip structure, so as to provide users with more information display space at different angles. The main display screen and the two secondary display screens cooperate with each other to provide users with more information display space. The two secondary display screens can not only serve as additional displays, but also provide a certain shading effect for the main display screen. After the secondary display screen is flipped to a suitable angle, its position can block part of the side light directed to the main display screen, improve the viewing effect of the main display screen to a certain extent, play an auxiliary shading role, and improve the communication efficiency in the process of electronic file management;

[0018] 3. This device effectively blocks the light from the side of the main display screen through the setting of the roller blind structure. Through the cooperation of the blackout curtain and the blackout plate, it provides a full range of blackout effects for the equipment, ensuring that video conferencing can have good image quality under various lighting conditions and improving business communication effects. The device realizes automatic rolling up of the blackout curtain through the energy storage and release characteristics of the clockwork spring. When blackout is not needed, the blackout curtain can be automatically rolled up without taking up too much space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a structural diagram of a remote business interactive communication device.

[0020] Figure 2 The present invention is a structural diagram of another state of a remote business interactive communication device.

[0021] Figure 3 The present invention is a partial structural diagram of a remote business interactive communication device.

[0022] Figure 4 The present invention is a top view of a connection box in a remote business interactive communication device.

[0023] Figure 5 The present invention is a bottom view of a connection box in a remote business interactive communication device.

[0024] Figure 6 The present invention is a schematic diagram of the structure of a secondary display screen in a remote business interactive communication device.

[0025] Figure 7 The present invention is a schematic diagram of the connection between a connection box and a slide rail in a remote business interactive communication device.

[0026] Figure 8 The present invention is a structural schematic diagram of a slide rail in a remote business interactive communication device.

[0027] Fig. 9 The present invention is a schematic diagram of the internal structure of a rolling curtain structure in a remote business interactive communication device.

[0028] In the figure: 1, fixed base; 2, fixed plate; 3, main display screen; 4, support plate; 5, connection box; 6, extension structure; 601, first positive and negative screw rod; 602, first guide rod; 603, first threaded sleeve; 604, first movable block; 605, linkage rod; 606, second movable block; 607, shading plate; 7, installation box; 8, motor; 9, first synchronous wheel; 10, synchronous belt; 11, flip structure; 1101, fixed block; 1102, second positive and negative screw rod; 1103, second guide rod; 1104, second threaded sleeve; 110 5. Active rack; 1106. Rotating shaft; 1107. Driven gear; 1108. Sub-display screen; 12. Second synchronous wheel; 13. Connecting plate; 14. Slide rail; 15. First slide groove; 16. Vertical rod; 17. Protruding block; 18. Rolling shutter structure; 1801. Fixed frame; 1802. Second slide groove; 1803. Clockwork spring; 1804. Round rod; 1805. Protruding column; 1806. Protruding plate; 1807. Crossbar; 1808. Ring; 1809. Blackout curtain; 1810. Guide pulley; 19. Reel; 20. Wire rope. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1

[0031] Reference Figure 1-4 This embodiment provides a remote business interactive communication device, including a fixed base 1, an extension structure 6, a flip structure 11 and a rolling structure 18, characterized in that the top of the fixed base 1 is fixedly connected to a fixed plate 2 and a support plate 4, the top of the fixed plate 2 is installed with a main display screen 3, the top of the support plate 4 is fixedly connected to a connection box 5, the connection box 5 is provided with an extension structure 6 inside, the bottom of the connection box 5 is provided with a flip structure 11, the two outer side walls of the connection box 5 are fixedly connected to connecting plates 13, and the two connecting plates 13 are fixedly connected to a slide rail 14 at one end away from each other, a first slide groove 15 is provided inside the slide rail 14, and the two slide rails 14 are fixedly connected to a rolling structure 18 at one end away from each other.

[0032] The extending structure 6 includes a first forward and reverse screw rod 601, a first guide rod 602, a first threaded sleeve 603, a first movable block 604, a linkage rod 605, a second movable block 606 and a shading plate 607. The first forward and reverse screw rod 601 is rotatably connected inside the connecting box 5, the first guide rod 602 is fixedly connected inside the connecting box 5, and two first threaded sleeves 603 are threadedly connected on the first forward and reverse screw rod 601, one end of the first threaded sleeve 603 is fixedly connected to the first movable block 604, the first movable block 604 is rotatably connected to the linkage rod 605, and the end of the linkage rod 605 away from the first movable block 604 is rotatably connected to the second movable block 606, and one end of the second movable block 606 is fixedly connected to the shading plate 607.

[0033] The outer wall of the connection box 5 is fixedly connected with a mounting box 7 , and a motor 8 is installed inside the mounting box 7 , and one end of the first forward and reverse screw rod 601 passes through the inside of the mounting box 7 and is connected with the output end of the motor 8 .

[0034] When the present embodiment is in use, the first forward and reverse screw rod 601 is driven to rotate by starting the motor 8. Since the first forward and reverse screw rod 601 is threadedly connected with two first threaded sleeves 603, and the first threaded sleeve 603 is fixedly connected to the first movable block 604, the first movable block 604 is rotatably connected to the second movable block 606 through the linkage rod 605. When the first forward and reverse screw rod 601 rotates, the two first threaded sleeves 603 will move toward or away from each other, thereby driving the first movable block 604 to move, and the second movable block 606 is pushed to move by the linkage rod 605, so that the shading plate 607 is extended or retracted. When conducting remote business interactive communication, the driving motor 8 can be used to control The shading plate 607 is moved out of the connection box 5, and then the shading plate 607 is used to block the light above the main display screen 3, thereby reducing the interference of the upper light on the video image. In a remote business video conference, the upper light (such as indoor ceiling lights, direct sunlight from the upper windows, etc.) may produce reflections on the main display screen 3 or cause shadows on the faces of participants, affecting the video image quality and visual effects. The shading plate 607 extending out of the structure 6 can specifically reduce this upper light interference, making the video image clearer and the visual communication between participants smoother, which helps to improve the accuracy and efficiency of business communication and effectively improve the accuracy and effectiveness of electronic file management.

[0035] Example 2

[0036] Reference Figure 1-8This embodiment is based on the previous embodiment, and is different from the previous embodiment in that the flip structure 11 includes a fixed block 1101, a second forward and reverse screw rod 1102, a second guide rod 1103, a second threaded sleeve 1104, an active rack 1105, a rotating shaft 1106, a driven gear 1107 and a sub-display screen 1108, and the bottom end of the connecting box 5 is fixedly connected to two fixed blocks 1101, and the second forward and reverse screw rod 1102 is rotatably connected between the two fixed blocks 1101, a second guide rod 1103 is fixedly connected between the two fixed blocks 1101, and two second threaded sleeves 1104 are threadedly connected to the second forward and reverse screw rod 1102, and one end of the second threaded sleeve 1104 is fixedly connected to the active rack 1105.

[0037] There are two rotating shafts 1106 rotatably connected between the fixed base 1 and the connecting box 5, and the rotating shafts 1106 are located on both sides of the main display screen 3. A driven gear 1107 is fixedly connected to the rotating shaft 1106, and the active rack 1105 is meshedly connected to the driven gear 1107, and a secondary display screen 1108 is fixedly connected to the outer side wall of the rotating shaft 1106.

[0038] The end of the first forward and reverse screw rod 601 away from the motor 8 passes through the connecting box 5 and is fixedly connected to the first synchronous wheel 9, and the end of the second forward and reverse screw rod 1102 passes through the fixed block 1101 and is fixedly connected to the second synchronous wheel 12, and a synchronous belt 10 is arranged between the first synchronous wheel 9 and the second synchronous wheel 12.

[0039] The auxiliary display screen 1108 is fixedly connected to one end away from the rotating shaft 1106 with a vertical rod 16 , and the vertical rod 16 is slidably connected to the first sliding groove 15 , and the top end of the vertical rod 16 passes through the first sliding groove 15 and is fixedly connected with a protruding block 17 .

[0040] When the present embodiment is in use, when the shading plate 607 extends out from the connection box 5, the motor 8 drives the first forward and reverse screw rod 601 to rotate, and with the help of the transmission of the first synchronous wheel 9, the synchronous belt 10 and the second synchronous wheel 12, drives the second forward and reverse screw rod 1102 to rotate, and the two second threaded sleeves 1104 on the second forward and reverse screw rod 1102 will move away from each other, thereby driving the active rack 1105 to move, and the active rack 1105 is engaged with the driven gear 1107 on the rotating shaft 1106, so that the rotating shaft 1106 rotates, realizing the flipping of the auxiliary display screen 1108. The auxiliary display screen 1108 can provide users with more information display space at different angles, such as displaying meeting materials, documents, etc., and in the flipping process, the vertical rod 1105 6 slides in the first slide groove 15, guiding and stabilizing the auxiliary display screen 1108, and the two auxiliary display screens 1108 can not only serve as additional displays, but also provide a certain shading effect for the main display screen 3. After the auxiliary display screen 1108 is flipped to a suitable angle, its position can block part of the side light directed to the main display screen 3. In some scenes where light is obliquely incident from the side of the device, the auxiliary display screen 1108 is like a barrier, which can reduce the direct exposure of light to the main display screen 3, reduce the reflection caused by the side light, the uneven brightness of the picture, etc., improve the viewing effect of the main display screen 3 to a certain extent, play an auxiliary shading role, and improve the communication efficiency in the process of electronic file management.

[0041] Example 3

[0042] Reference Figure 1-9 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that the rolling curtain structure 18 includes a fixed frame 1801, a second slide groove 1802, a spring spring 1803, a round rod 1804, a protruding column 1805, a protruding plate 1806, a cross bar 1807, a ring 1808, a blackout curtain 1809 and a guide pulley 1810, and the two ends of the two slide rails 14 that are away from each other are fixedly connected to the fixed frame 1801, a spring spring 1803 is installed inside the fixed frame 1801, the spring spring 1803 is connected to the round rod 1804, and the fixed frame 1801 is slidably connected to two guide pulleys 1810, and the two guide pulleys 1810 are connected to the round rod 1804, and the top and bottom of the fixed frame 1801 are provided with second slide grooves 1802 adapted to the round rod 1804, and the top of the round rod 1804 passes through the second slide groove 1802 and is fixedly connected with a protruding column 1805, the bottom end of the fixed frame 1801 is fixedly connected with two protruding plates 1806, a cross bar 1807 is fixedly connected between the two protruding plates 1806, a plurality of rings 1808 are sleeved on the cross bar 1807, a blackout curtain 1809 is installed at the bottom of the ring 1808, and the bottom end of the round rod 1804 is connected to a ring 1808.

[0043] The top end of the rotating shaft 1106 passes through the connection box 5 and is fixedly connected to a reel 19 , and a steel wire rope 20 is fixedly connected to the reel 19 , and the other end of the steel wire rope 20 is fixedly connected to the protruding column 1805 .

[0044] When the present embodiment is in use, when the two secondary display screens 1108 rotate through the rotating shaft 1106, the rotating shaft 1106 will drive the reel 19 to rotate, and the wire rope 20 on the reel 19 pulls the protruding column 1805, and the protruding column 1805 drives the round rod 1804 to slide in the second slide groove 1802, and the round rod 1804 pulls the sleeve ring 1808 connected thereto to unfold the blackout curtain 1809, and the blackout curtain 1809 is used to effectively block the light on the side of the main display screen 3. Through the mutual cooperation of the blackout curtain 1809 and the shading plate 607, a full range of shading effects are provided for the equipment, ensuring that the video conference can have a good image quality under various light conditions, and improving the business communication effect. At the same time, the clockwork spring 1803 is stretched to store energy, and after the subsequent use is ended, the rotating shaft 1106 When the reverse rotation is performed for resetting, the wire rope 20 is no longer pulled, and the clockwork spring 1803 will drive the round rod 1804 to move in the opposite direction, so that the blackout curtain 1809 is rolled up. During the unfolding and rewinding process of the blackout curtain 1809, the guide pulley 1810 guides the movement direction of the round rod 1804 and reduces the friction resistance, ensuring that the blackout curtain 1809 can be smoothly unfolded and retracted, and effectively block the side light. The device realizes the automatic rewinding of the blackout curtain 1809 through the energy storage and release characteristics of the clockwork spring 1803. When shading is not needed, the blackout curtain 1809 can be automatically rolled up without taking up too much space, keeping the appearance of the equipment neat and beautiful, and also facilitating quick unfolding the next time it is used, thereby improving the convenience and flexibility of the equipment and effectively improving the work efficiency in the electronic file management process.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A remote business interactive communication device, comprising a fixed base (1), an extension structure (6), a flip structure (11) and a rolling curtain structure (18), characterized in that: The top of the fixed base (1) is fixedly connected to a fixed plate (2) and a support plate (4); the top of the fixed plate (2) is provided with a main display screen (3); the top of the support plate (4) is fixedly connected to a connection box (5); a protruding structure (6) is arranged inside the connection box (5); a flip structure (11) is arranged at the bottom of the connection box (5); connection plates (13) are fixedly connected to both outer side walls of the connection box (5); and the two connection plates (13) are fixedly connected to a slide rail (14) at one end away from each other; a first slide groove (15) is arranged inside the slide rail (14); and the two slide rails (14) are fixedly connected to a rolling shutter structure (18) at one end away from each other.

2. A remote business interactive communication device according to claim 1, characterized in that: The extending structure (6) comprises a first forward and reverse screw rod (601), a first guide rod (602), a first threaded sleeve (603), a first movable block (604), a linkage rod (605), a second movable block (606) and a light shielding plate (607); the first forward and reverse screw rod (601) is rotatably connected inside the connecting box (5); the first guide rod (602) is fixedly connected inside the connecting box (5); two first threaded sleeves (603) are threadedly connected on the first forward and reverse screw rod (601); one end of the first threaded sleeve (603) is fixedly connected to the first movable block (604); the first movable block (604) is rotatably connected to the linkage rod (605); the end of the linkage rod (605) away from the first movable block (604) is rotatably connected to the second movable block (606); and one end of the second movable block (606) is fixedly connected to the light shielding plate (607).

3. A remote business interactive communication device according to claim 1, characterized in that: The outer wall of the connection box (5) is fixedly connected to a mounting box (7), a motor (8) is installed inside the mounting box (7), and one end of the first forward and reverse screw rod (601) passes through the inside of the mounting box (7) and is connected to the output end of the motor (8).

4. A remote business interactive communication device according to claim 1, characterized in that: The flip structure (11) comprises a fixed block (1101), a second forward and reverse screw rod (1102), a second guide rod (1103), a second threaded sleeve (1104), an active rack (1105), a rotating shaft (1106), a driven gear (1107) and a secondary display screen (1108); the bottom end of the connection box (5) is fixedly connected to two fixed blocks (1101), and the second forward and reverse screw rod (1102) is rotatably connected between the two fixed blocks (1101); the second guide rod (1103) is fixedly connected between the two fixed blocks (1101), and the second forward and reverse screw rod (1102) is threadedly connected to two second threaded sleeves (1104), and one end of the second threaded sleeve (1104) is fixedly connected to the active rack (1105).

5. A remote business interactive communication device according to claim 4, characterized in that: The top end of the rotating shaft (1106) passes through the connection box (5) and is fixedly connected to a reel (19), and a steel wire rope (20) is fixedly connected to the reel (19), and the other end of the steel wire rope (20) is fixedly connected to the protruding column (1805).

6. A remote business interactive communication device according to claim 1, characterized in that: Two rotating shafts (1106) are rotatably connected between the fixed base (1) and the connection box (5), and the rotating shafts (1106) are located on both sides of the main display screen (3). A driven gear (1107) is fixedly connected to the rotating shaft (1106), and the driving rack (1105) is meshingly connected to the driven gear (1107), and a secondary display screen (1108) is fixedly connected to the outer side wall of the rotating shaft (1106).

7. A remote business interactive communication device according to claim 6, characterized in that: The auxiliary display screen (1108) is fixedly connected to one end thereof away from the rotating shaft (1106) with a vertical rod (16), and the vertical rod (16) is slidably connected to the first sliding groove (15), and the top end of the vertical rod (16) passes through the first sliding groove (15) and is fixedly connected to a protruding block (17).

8. A remote business interactive communication device according to claim 1, characterized in that: The end of the first forward and reverse screw rod (601) away from the motor (8) passes through the connection box (5) and is fixedly connected to the first synchronous wheel (9), and the end of the second forward and reverse screw rod (1102) passes through the fixed block (1101) and is fixedly connected to the second synchronous wheel (12), and a synchronous belt (10) is arranged between the first synchronous wheel (9) and the second synchronous wheel (12).

9. A remote business interactive communication device according to claim 1, characterized in that: The rolling curtain structure (18) comprises a fixed frame (1801), a second slide groove (1802), a spring spring (1803), a round rod (1804), a protruding column (1805), a protruding plate (1806), a cross bar (1807), a ring (1808), a blackout curtain (1809) and a guide pulley (1810); the two ends of the two slide rails (14) which are far from each other are fixedly connected to the fixed frame (1801); a spring spring (1803) is installed inside the fixed frame (1801); the spring spring (1803) is connected to the round rod (1804); the fixed frame (1801) is slidably connected to two guide pulleys (1810) inside, and the two guide pulleys (1810) are fixedly connected to each other. 1810) are connected to the round rod (1804), and the top and bottom of the fixed frame (1801) are both provided with a second slide groove (1802) adapted to the round rod (1804), and the top of the round rod (1804) passes through the second slide groove (1802) and is fixedly connected with a protruding column (1805), the bottom end of the fixed frame (1801) is fixedly connected with two protruding plates (1806), a cross bar (1807) is fixedly connected between the two protruding plates (1806), a plurality of rings (1808) are sleeved on the cross bar (1807), a blackout curtain (1809) is installed at the bottom end of the ring (1808), and the bottom end of the round rod (1804) is connected to a ring (1808).

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