A multimedia operating console

Abstract

The present invention discloses a multimedia operating table, belonging to the field of multimedia teaching technology. A multimedia operating table comprises a storage box, a first telescopic box, the first telescopic box is slidably arranged inside the storage box, and a second telescopic box is slidably arranged inside the first telescopic box. Through the arrangement of the first telescopic box and the second telescopic box, the two telescopic boxes can be extended synchronously when in use, so that all the storage boxes are displayed, which is convenient for the use of the operation panel; at the same time, they can be folded up when not in use, so that all the sides of the storage boxes are stored and shielded, so that they can form a whole.

Description

Technical Field

[0001] The present invention relates to the technical field of multimedia teaching, and more specifically, to a multimedia operating platform. Background Art

[0002] As multimedia classrooms are used more and more widely, the requirements for multimedia operating tables are getting higher and higher. Most of the existing multimedia operating tables are fixed, fixed at the podium of the multimedia classroom, and the multimedia display screen is directly set on the surface of the operating table for easy viewing during teaching.

[0003] However, the disadvantages of this operating table are also obvious. Since it is generally fixed and has a certain height, it cannot simultaneously meet the needs of users with large height differences.

[0004] In some prior arts, for example, the intelligent centralized control console recorded in the patent document with publication number CN215060984U and named as a multimedia classroom equipment intelligent centralized control console, can realize the lifting and lowering of the operating platform under the action of the servo motor and the ball screw, and can realize height adjustment. However, when it is idle, the operating console is still exposed to the outside, which is not conducive to dust prevention and increases the possibility of damage.

[0005] In view of this, we propose a multimedia operating console. Summary of the invention

[0006] 1. Technical issues to be solved

[0007] The object of the present invention is to provide a multimedia operating console to solve the problems raised in the above background technology.

[0008] 2. Technical solution

[0009] A multimedia operating console,

[0010] Including storage box,

[0011] A first telescopic box, the first telescopic box being slidably disposed inside the storage box;

[0012] a second telescopic box, the second telescopic box being slidably disposed inside the first telescopic box;

[0013] A synchronous extension mechanism, wherein the synchronous extension mechanism can drive the first telescopic box and the second telescopic box to extend synchronously; at least one placement groove is provided on the outer wall of the second telescopic box, and an operation panel is arranged inside the placement groove.

[0014] As an optional solution of the technical solution of the present application document, a plurality of rollers are arranged on the bottom surface of the storage box, and a cover plate is arranged on the outer side of the second telescopic box.

[0015] As an optional solution of the technical solution of the present application document, the synchronous extension mechanism includes a screw rod A, and the screw rod A is threadedly connected to a first threaded hole opened on the bottom surface of the first telescopic box;

[0016] A machine cavity is provided inside the storage box, a servo motor is arranged inside the machine cavity, and an output shaft of the servo motor extends through an inner wall of the machine cavity to the inside of the storage box and is coaxially connected to the screw rod A.

[0017] As an optional solution of the technical solution of the present application document, the synchronous extension mechanism further includes a screw rod B, and the screw rod B is coaxially connected to the screw rod A;

[0018] A second threaded hole is provided in the middle of the second telescopic box, and the second threaded hole is threadedly connected to the screw rod B;

[0019] A receiving groove is provided in the middle of the second telescopic box, and one end of the screw rod B passes through the second threaded hole and extends into the receiving groove.

[0020] As an optional solution of the technical solution of the present application document, a countersunk hole is opened in the middle of the screw rod B, and at least one flat key is provided on the inner wall of the countersunk hole. The flat key is slidably connected with the keyway opened on the outer wall of the screw rod A.

[0021] As an optional solution to the technical solution of the present application document, a limiting protrusion is provided at one end of the screw rod B, and a ring is fixedly provided inside the first telescopic box, and the ring is rotatably connected to the limiting protrusion.

[0022] As an optional solution of the technical solution of the present application document, a plurality of product slots are provided on the outer wall of the first telescopic box, a draw box is slidably arranged inside the product slots, and a buckle slot is provided on the outer side of the draw box.

[0023] As an optional solution of the technical solution of the present application document, the outer sides of the pull box are all arranged in an arc shape.

[0024] As an optional solution of the technical solution of the present application document, a slot door is arranged on the outer side of the placement slot; a buckle is arranged on the outer side of the slot door, and the buckle is engaged with the slot on the inner side wall of the placement slot.

[0025] As an optional solution of the technical solution of the present application document, a limit plate is rotatably provided on one side of the operation panel through a rotating ear, and the limit plate is slidably connected with a limit groove provided inside the placement groove;

[0026] A connecting support plate is rotatably arranged on the other side of the operation panel through a rotating ear, and at least one limiting column is arranged on the outer side of the connecting support plate, and the limiting column is slidably connected with the limiting groove;

[0027] A pull plate is rotatably arranged in the groove on one side of the connecting support plate, and the pull plate is rotatably connected to the inner wall of the groove of the outer wall of the groove door.

[0028] 3. Beneficial effects

[0029] Compared with the prior art, the advantages of the technical solution of this application are:

[0030] (1) The technical solution of the present application, through the arrangement of the first telescopic box and the second telescopic box, enables the two telescopic boxes to be extended synchronously when in use, thereby allowing all the storage boxes to be displayed. At the same time, they can be folded and shortened when not in use, so that all the sides of the storage boxes are stored and shielded, so that they can form a whole, thereby improving the protection effect of the supplies, and at the same time, after being folded, the volume is reduced.

[0031] (2) The technical solution of the present application enables the first telescopic box and the second telescopic box to be stably expanded and retracted at the same time by setting two screw rods in the synchronous extension mechanism, and limits the position after expansion by the cooperation of the screw rod threads, so that the first telescopic box and the second telescopic box can be stabilized in the current position, thereby improving the stability of the entire box.

[0032] (3) The technical solution of the present application is to set an inclined operating panel inside the second telescopic box so that the operating panel can be unfolded during use, and the operating panel is pulled out to form an inclined structure. At this time, the user's field of vision can be better observed, which is convenient for the staff to operate and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall structure of a multimedia console disclosed in a preferred embodiment of the present application;

[0034] Figure 2 It is an expanded view of the overall structure of the multimedia console disclosed in a preferred embodiment of the present application;

[0035] Figure 3 It is an expanded view of the first telescopic box structure of the multimedia operating table disclosed in a preferred embodiment of the present application;

[0036] Figure 4 A schematic diagram of the structure of the synchronous extension mechanism of the multimedia console disclosed in a preferred embodiment of the present application;

[0037] Figure 5 A cross-sectional view of the second telescopic box structure of the multimedia operating table disclosed in a preferred embodiment of the present application;

[0038] Figure 6 This is a disassembled diagram of the outer structure of the operation panel of the multimedia operation console disclosed in a preferred embodiment of the present application;

[0039] Explanation of the numbers in the figure: 1. Storage box; 2. Roller; 3. First telescopic box; 4. Second telescopic box; 5. Synchronous extension mechanism; 6. Screw A; 7. First threaded hole; 8. Machine cavity; 9. Servo motor; 10. Screw B; 11. Second threaded hole; 12. Accommodating groove; 13. Countersunk hole; 14. Flat key; 15. Keyway; 16. Limiting protrusion; 17. Ring; 18. Supplies slot; 19. Pull box; 20. Buckle slot; 21. Placement slot; 22. Slot door; 23. Buckle; 24. Operation panel; 25. Limiting plate; 26. Limiting slot; 27. Connecting support plate; 28. Limiting column; 29. ​​Pull plate; 30. Cover plate. DETAILED DESCRIPTION

[0040] See also Figure 1-6 , the present invention provides a technical solution:

[0041] A multimedia operating console,

[0042] Including storage box 1,

[0043] A first telescopic box 3, which is slidably disposed inside the storage box 1;

[0044] A second telescopic box 4, which is slidably disposed inside the first telescopic box 3;

[0045] A synchronous extension mechanism 5, which can drive the first telescopic box 3 and the second telescopic box 4 to extend synchronously;

[0046] At least one placement groove 21 is formed on the outer wall of the second telescopic box 4 , and an operation panel 24 is arranged inside the placement groove 21 .

[0047] In this technical solution, by setting the first telescopic box 3 and the second telescopic box 4, the two telescopic boxes can be extended synchronously when in use, so that the operation panel can be exposed for the operator to use; at the same time, when not in use, they can be folded and shortened to form a whole, thereby improving the protection effect of the operation panel.

[0048] In actual use, the operation panel may preferably be an interactive panel such as a touch screen.

[0049] Specifically, a plurality of rollers 2 are disposed on the bottom surface of the storage box 1 , and a cover plate 30 is disposed on the outer side of the second telescopic box 4 .

[0050] In this technical solution, the box can be moved to any position; the setting of the cover 30 allows the entire box to form a brim after shrinking, covering the entire box and avoiding dust or rain during transportation.

[0051] Furthermore, the synchronous extension mechanism 5 includes a screw rod A6, which is threadedly connected to a first threaded hole 7 provided on the bottom surface of the first telescopic box 3;

[0052] An engine chamber 8 is provided inside the storage box 1 , and a servo motor 9 is arranged inside the engine chamber 8 . The output shaft of the servo motor 9 extends through the inner wall of the engine chamber 8 to the inside of the storage box 1 and is coaxially connected to the screw rod A6 .

[0053] Furthermore, the synchronous extension mechanism 5 further includes a screw rod B10, which is coaxially connected to the screw rod A6;

[0054] A second threaded hole 11 is provided in the middle of the second telescopic box 4, and the second threaded hole 11 is threadedly connected to the screw rod B10;

[0055] A receiving groove 12 is formed in the middle of the second telescopic box 4 , and one end of the screw rod B10 passes through the second threaded hole 11 and extends into the receiving groove 12 .

[0056] In this technical solution, by setting up two screw rods in the synchronous extension mechanism 5, the first telescopic box 3 and the second telescopic box 4 can be stably expanded and retracted at the same time, and the position after expansion is limited by the cooperation of the screw rod threads, so that the first telescopic box and the second telescopic box can be stabilized in the current position, thereby improving the stability of the entire box.

[0057] Furthermore, a countersunk hole 13 is provided in the middle of the screw rod B10, and at least one flat key 14 is provided on the inner wall of the countersunk hole 13. The flat key 14 is slidably connected to a key groove 15 provided on the outer wall of the screw rod A6.

[0058] In this technical solution, by setting the flat key 14, the screw rod A6 can be retracted into the screw rod B10 when the screw rod A6 drives the screw rod B10 to rotate. This design avoids the situation where there is obstruction and the screw rod cannot be extended and retracted synchronously during use.

[0059] It is worth noting that a limiting protrusion 16 is provided at one end of the screw rod B10 , and a collar 17 is fixedly provided inside the first telescopic box 3 , and the collar 17 is rotatably connected to the limiting protrusion 16 .

[0060] In this technical solution, the servo motor 9 drives the screw A to rotate, so that the first telescopic box 3 can move up and down. Due to the setting of the ring 17, the screw B10 can move up and down with the first telescopic box 3. At the same time, under the action of the flat key and the keyway, the screw B10 can rotate relative to the ring 17, thereby driving the second telescopic box to move up and down, thereby improving the extension effect and stability.

[0061] It is worth noting that a plurality of product slots 18 are provided on the outer wall of the first telescopic box 3 , a pull box 19 is slidably arranged inside the product slots 18 , and a buckle slot 20 is provided on the outer side of the pull box 19 .

[0062] In addition, the outer sides of the pull box 19 are all arranged in an arc shape.

[0063] In this technical solution, the first telescopic box 3 is provided with a pull box 19 on all four sides, further expanding the usable space, and the outer sides of the pull box 19 are all curved, so that even when the pull box 19 is not completely pushed in, it can be stored. In actual use, some spare connection cables, wireless mice that may be used, etc. can be placed in the pull box for emergency use.

[0064] In addition, a slot door 22 is disposed on the outer side of the placement slot 21 , and a buckle 23 is disposed on the outer side of the slot door 22 . The buckle 23 is engaged with a buckle slot on the inner side wall of the placement slot 21 .

[0065] In this technical solution, the opening and closing of the slot door 22 is convenient.

[0066] In addition, a limit plate 25 is rotatably provided on one side of the operation panel 24 through a rotating ear, and the limit plate 25 is slidably connected with a limit groove 26 provided inside the placement groove 21;

[0067] A connecting support plate 27 is rotatably provided on the other side of the operation panel 24 through a rotating ear, and at least one limiting column 28 is provided on the outer side of the connecting support plate 27, and the limiting column 28 is slidably connected with the limiting groove 26;

[0068] A pull plate 29 is rotatably provided in the groove connected to one side of the support plate 27 , and the pull plate 29 is rotatably connected to the inner wall of the groove of the outer wall of the groove door 22 .

[0069] In this technical solution, after the slot door 22 is opened, the operating panel 24 can be operated to form an inclined structure, so that the user has a better field of vision during use, which is convenient for the user to operate and improves efficiency.

[0070] When the multimedia operating table is needed, after the storage box 1 is moved to the required position, the output shaft of the servo motor 9 is driven to rotate through the controller, which drives the screw A6 to rotate. At this time, the screw A6 is threadedly connected with the first threaded hole 7 on the first telescopic box 3, driving the first telescopic box 3 to extend. At the same time, the keyway 15 on the screw A6 slides with the flat key 14 in the screw B10, driving the screw B10 to rotate, and the screw B10 is threadedly connected with the second threaded hole 11 on the second telescopic box 4. At this time, due to the setting of the rotation of the limiting protrusion 16 and the collar 17, the screw B10 moves upward with the first telescopic box 3. At the same time, under the action of the flat key and the keyway, the screw B10 can rotate together with the screw A6, thereby driving the second telescopic box 4 to extend;

[0071] At this time, the pull box 19 provided on the outer wall of the first telescopic box 3 can be opened through the buckle groove 20 to use the supplies, and then the slot door 22 can be pulled. During the expansion of the slot door 22, the pull plate 29 will be pulled, and the operation panel 24 will be driven to tilt. At the same time, the limiting column 28 and the connecting support plate 27 on the limiting plate 25 are both slid and limited in the limiting groove 26. When the slot door 22 is pulled to the maximum, the operation panel 24 is supported, and the operation panel 24 is tilted.

Claims

1. A multimedia operating console, characterized in that: Including storage box, A first telescopic box, the first telescopic box being slidably disposed inside the storage box; a second telescopic box, the second telescopic box being slidably disposed inside the first telescopic box; A synchronous extension mechanism, which can drive the first telescopic box and the second telescopic box to extend synchronously; The outer wall of the second telescopic box is provided with at least one placement groove, and an operation panel is arranged inside the placement groove; The synchronous extension mechanism includes a screw rod A, and the screw rod A is threadedly connected to a first threaded hole opened on the bottom surface of the first telescopic box; The storage box has an internal machine cavity, a servo motor is disposed inside the machine cavity, and an output shaft of the servo motor passes through the inner wall of the machine cavity and extends to the inside of the storage box and is coaxially connected to the screw rod A; The synchronous extension mechanism also includes a screw rod B, which is coaxially connected to the screw rod A; A second threaded hole is provided in the middle of the second telescopic box, and the second threaded hole is threadedly connected to the screw rod B; A receiving groove is provided in the middle of the second telescopic box, and one end of the screw rod B passes through the second threaded hole and extends into the receiving groove; A countersunk hole is provided in the middle of the screw rod B, and at least one flat key is provided on the inner wall of the countersunk hole, and the flat key is slidably connected with a key slot provided on the outer wall of the screw rod A; A limiting protrusion is arranged at one end of the screw rod B, and a collar is fixedly arranged inside the first telescopic box, and the collar is rotatably connected to the limiting protrusion.

2. The multimedia operating console according to claim 1, characterized in that: A plurality of rollers are arranged on the bottom surface of the storage box, and a cover plate is arranged on the outer side of the second telescopic box.

3. The multimedia operating console according to claim 1, characterized in that: The outer wall of the first telescopic box is provided with a plurality of product slots, a draw box is slidably arranged inside the product slots, and a buckle slot is provided on the outer side of the draw box.

4. The multimedia operating console according to claim 3, characterized in that: The outer sides of the pull box are all arranged in an arc shape.

5. The multimedia operating console according to claim 1, characterized in that: A slot door is arranged on the outside of the placement slot; A buckle is arranged on the outer side of the slot door, and the buckle is engaged with a slot on the inner side wall of the placement slot; A limit plate is rotatably arranged on one side of the operation panel through a rotating ear, and the limit plate is slidably connected with a limit groove provided inside the placement groove; A connecting support plate is rotatably arranged on the other side of the operation panel through a rotating ear, and at least one limiting column is arranged on the outer side of the connecting support plate, and the limiting column is slidably connected with the limiting groove; A pull plate is rotatably arranged in the groove on one side of the connecting support plate, and the pull plate is rotatably connected to the inner wall of the groove of the outer wall of the groove door.

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