A portable educational all-in-one machine

Abstract

The utility model belongs to the technical field of educational integrated machines, and discloses a movable educational integrated machine, comprising a display body, a support frame is slidably arranged at the bottom end of the display body, a guide frame is fixedly arranged at the bottom end of the support frame, and a moving component is further provided between the support frame and the guide frame; the moving component comprises a connecting shaft fixedly arranged at the bottom end of the display body, a card frame is rotatably arranged at the bottom end of the connecting shaft, a pulley is rotatably arranged inside the card frame, and the pulley and the guide frame are slidably arranged, a fixed plate is fitted on the rear side of the display body, and a moving rod is slidably arranged at the bottom end of the fixed plate, the display body can be directly pulled to move on the top end of the support frame through the moving rod and the pulley structure in the support frame and the moving assembly, and the upper display body can be controlled to move to different orientations for use and display without moving the base, the operation is more labor-saving, and the use is convenient, and the display operation can be completed by a single person.

Description

Technical Field

[0001] The utility model belongs to the technical field of educational integrated machines, in particular to a movable educational integrated machine. Background Art

[0002] Educational all-in-one machines Traditional writing boards in most classrooms and conference rooms are gradually being replaced by other multimedia tools such as educational conference all-in-one machines. Existing educational conference all-in-one machines are usually composed of a screen and a base. However, in order to ensure the stability of the screen during use, the existing base is usually difficult to move.

[0003] At the same time, the application number is 202320866303.6, which is a commercial educational conference all-in-one base structure, "including an all-in-one assembly, in which a mounting assembly is fixedly connected, and the mounting assembly is respectively connected to four positioning assemblies, and the four positioning assemblies are respectively fixedly connected at the four corners below the inner wall of the all-in-one assembly";

[0004] During the use of existing commercial education conference all-in-one machines, since the structure of the education all-in-one machine is directly fixed on the frame for positioning, the education all-in-one machine needs to be moved as a whole to complete the mobile display of the display body. In some venues, users have less strength and it is not easy to move the entire base, so they need to cooperate with other people to help with the moving operation.

[0005] Therefore, a portable all-in-one educational machine is proposed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a movable all-in-one educational machine, which has the advantage of being able to directly move the display body structure to avoid the difficulty in moving the entire display body structure.

[0007] To achieve the above object, the utility model provides the following technical solution: a movable all-in-one educational machine, comprising a display body, a support frame is slidably provided at the bottom end of the display body, a guide frame is fixedly provided at the bottom end of the support frame, and a moving component is further provided between the support frame and the guide frame;

[0008] The moving assembly includes a connecting shaft fixedly arranged at the bottom end of the display body, a card frame is rotatably arranged at the bottom end of the connecting shaft, a pulley is rotatably arranged inside the card frame, and the pulley and the guide frame are slidably arranged, a fixing plate is fitted on the rear side of the display body, a moving rod is slidably arranged at the bottom end of the fixing plate, a positioning plate is fixedly arranged at the other end of the moving rod, and the positioning plate is fixed to the display body.

[0009] Preferably, a spring 1 is sleeved on the outer side of the connecting shaft, and the spring 1 is located between the supporting frame and the clamping frame.

[0010] Preferably, transverse grooves are provided on the surfaces of the support frame and the fixed plate, a sliding groove is provided on the top surface of the guide frame, and bolts penetrate the rear side of the fixed plate.

[0011] Preferably, a damping rod is rotatably provided on the outer side of the moving rod, a guide rod is rotatably provided on the other end of the damping rod, and the guide rod is slidably provided with the fixing plate.

[0012] Preferably, a long screw is rotatably provided at the center of the bottom end of the guide frame, a tripod is slidably provided through the outer side of the long screw, a fastening nut is fitted at the bottom end of the tripod, and the fastening nut is spirally arranged with the long screw.

[0013] Preferably, a second spring is tightly disposed on the top surface of the tripod, and the second spring is located between the guide frame and the tripod.

[0014] Preferably, a vertical shaft penetrates the right side of the interior of the tripod, a butt joint tube is spirally arranged on the top end of the vertical shaft, and the butt joint tube is fixedly arranged on the guide frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model can directly pull the display body to move on the top of the support frame through the moving rod and the pulley structure in the support frame and the moving assembly, and can control the upper display body to move to different directions for use and display without moving the base. The operation is more labor-saving and convenient to use, and the display operation can be completed by one person.

[0017] 2. The utility model installs the tripod to the outside of the long screw rod through the fastening nut, the second spring and the vertical axis structure, and tightens and rotates the fastening nut, so that the tripod can be supported at different heights on the outside of the long screw rod, and the second spring is used to enhance the stability. At the same time, the vertical axis is used to limit the tripod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the mobile component of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the fixed plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the damping rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the tripod of the utility model.

[0023] In the figure: 1. display body; 2. support frame;

[0024] 3. Moving assembly; 31. Connecting shaft; 32. Card holder; 33. Pulley; 34. Spring 1; 35. Fixed plate; 36. Moving rod; 37. Damping rod; 38. Guide rod; 39. Positioning plate;

[0025] 4. Bolts; 5. Guide frame; 6. Long screw; 7. Fastening nut; 8. Spring 2; 9. Vertical axis; 10. Butt pipe; 11. Tripod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 5 As shown, the utility model provides a movable educational integrated machine, including a display body 1, a support frame 2 is slidably provided at the bottom end of the display body 1, a guide frame 5 is fixedly provided at the bottom end of the support frame 2, the support frame 2 and the guide frame 5 form a double-layer support structure to support the display body 1 above, and a moving component 3 is also included between the support frame 2 and the guide frame 5;

[0028] The moving component 3 includes a connecting shaft 31 fixedly arranged at the bottom end of the display body 1, a card frame 32 is rotatably arranged at the bottom end of the connecting shaft 31, a pulley 33 is rotatably arranged inside the card frame 32, and the pulley 33 is slidably arranged with the guide frame 5, the display body 1 can move inside the slide groove of the guide frame 5 through the pulley 33 at the bottom end, a fixing plate 35 is fitted on the rear side of the display body 1, a moving rod 36 is slidably arranged at the bottom end of the fixing plate 35, a positioning plate 39 is fixedly arranged at the other end of the moving rod 36, and the positioning plate 39 is fixedly arranged with the display body 1, the moving rod 36 can be used as an auxiliary connecting rod structure to enhance the connection support stability of the display body 1.

[0029] Specifically, a spring 1 34 is sleeved on the outer side of the connecting shaft 31 , and the spring 1 34 is located between the supporting frame 2 and the clamping frame 32 . The spring 1 34 is on the outer side of the connecting shaft 31 to support the display body 1 above.

[0030] Furthermore, transverse grooves are provided on the surfaces of the support frame 2 and the fixed plate 35, and a sliding groove is provided on the top surface of the guide frame 5. The support frame 2 cooperates with the transverse grooves between the fixed plates 35 to guide the connection structure of the guide frame 5. Bolts 4 penetrate the rear side of the fixed plate 35, and the bolts 4 are used to position the fixed plate 35.

[0031] Furthermore, a damping rod 37 is rotatably provided on the outer side of the moving rod 36, and a guide rod 38 is rotatably provided on the other end of the damping rod 37, and the guide rod 38 and the fixed plate 35 are slidably provided. The damping rod 37 structure is connected between the moving rod 36 and the guide rod 38, thereby enhancing the stability between the moving rod 36 and the moving rod 36 and maintaining the open position of the display body 1.

[0032] It is worth mentioning that a long screw rod 6 is rotatably provided at the center position of the bottom end of the guide frame 5, a tripod 11 is slidably provided through the outer side of the long screw rod 6, a fastening nut 7 is fitted at the bottom end of the tripod 11, and the fastening nut 7 is spirally arranged with the long screw rod 6, and rotating the fastening nut 7 can support the tripod 11 at different heights.

[0033] It is worth noting that a spring 2 8 is tightly arranged on the top surface of the tripod 11 , and the spring 2 8 is located between the guide frame 5 and the tripod 11 , and the spring 2 8 is located between the guide frame 5 and the tripod 11 to provide buffering and improve the protection performance.

[0034] It is worth mentioning that a vertical axis 9 passes through the right side of the inside of the tripod 11, a docking tube 10 is spirally arranged on the top end of the vertical axis 9, and the docking tube 10 is fixed to the guide frame 5, and an external thread is opened on the outer side of the top end of the vertical axis 9, which is connected to the inside of the docking tube 10 for assembly.

[0035] Among them, the display body 1 is the existing technology and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0036] Working principle and process:

[0037] The staff inserts the mobile component 3 on the outside of the display body 1 into the tripod 11 through the long screw 6 at the bottom of the guide frame 5, supports the upper guide frame 5 through the spring 8 on the outside of the long screw 6, and plays a buffering and protective role, tightens the fastening nut 7 to the outside of the long screw 6, and positions the length of the long screw 6 passing through the tripod 11. When there is no need to rotate and adjust the position of the upper guide frame 5, the vertical axis 9 can be passed through the tripod 11, and the vertical axis 9 can be connected and tightened to the inside of the docking pipe 10 to limit the position, and the fixed installation of the tripod 11 is completed to support and display the display body 1. When using the display body 1 of the educational all-in-one machine for display, it can be directly through the display body 1 is used for internal information teaching. When it is needed to be used in conjunction with a blackboard, the display body 1 can be directly pulled to control the display body 1 to move above the support frame 2. The bracket 32 ​​at the bottom of the connecting shaft 31 and the pulley 33 move inside the guide groove of the guide frame 5, so that the display body 1 can be moved and pulled apart, and the blackboard structure located at the rear side can be opened for writing, thereby improving the teaching effect. At the same time, the display body 1 can be stretched by connecting the damping rod 37 through the moving rod 36 at the upper rear side to improve the stability of the display body 1. The rotating display body 1 can be rotated above the support frame 2. After unfolding, the damping rod 37 cooperates with the moving rod 36 to stretch and support, thereby improving the stability of the positioning display body 1.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable educational all-in-one machine, comprising a display body (1), characterized in that: A support frame (2) is slidably disposed at the bottom end of the display body (1), a guide frame (5) is fixedly disposed at the bottom end of the support frame (2), and a moving component (3) is further provided between the support frame (2) and the guide frame (5); The moving assembly (3) comprises a connecting shaft (31) fixedly arranged at the bottom end of the display body (1); a bracket (32) is rotatably arranged at the bottom end of the connecting shaft (31); a pulley (33) is rotatably arranged inside the bracket (32), and the pulley (33) is slidably arranged with the guide frame (5); a fixing plate (35) is fitted on the rear side of the display body (1); a moving rod (36) is slidably arranged at the bottom end of the fixing plate (35); a positioning plate (39) is fixedly arranged at the other end of the moving rod (36), and the positioning plate (39) is fixedly arranged with the display body (1).

2. The portable all-in-one educational machine according to claim 1, characterized in that: A spring 1 (34) is sleeved on the outer side of the connecting shaft (31), and the spring 1 (34) is located between the support frame (2) and the clamping frame (32).

3. The portable all-in-one educational machine according to claim 1, characterized in that: The surfaces of the support frame (2) and the fixed plate (35) are both provided with transverse grooves, the top surface of the guide frame (5) is provided with a sliding groove, and the rear side of the fixed plate (35) is penetrated by a bolt (4).

4. The portable all-in-one educational machine according to claim 1, characterized in that: A damping rod (37) is rotatably provided on the outer side of the moving rod (36), a guide rod (38) is rotatably provided on the other end of the damping rod (37), and the guide rod (38) is slidably provided with the fixing plate (35).

5. The portable all-in-one educational machine according to claim 1, characterized in that: A long screw rod (6) is rotatably arranged at the center position of the bottom end of the guide frame (5), a tripod (11) is slidably arranged through the outer side of the long screw rod (6), a fastening nut (7) is fitted at the bottom end of the tripod (11), and the fastening nut (7) and the long screw rod (6) are spirally arranged.

6. The portable all-in-one educational machine according to claim 5, characterized in that: A second spring (8) is tightly arranged on the top surface of the tripod (11), and the second spring (8) is located between the guide frame (5) and the tripod (11).

7. The portable all-in-one educational machine according to claim 5, characterized in that: A vertical shaft (9) passes through the right side of the interior of the tripod (11), a butt joint pipe (10) is spirally arranged at the top end of the vertical shaft (9), and the butt joint pipe (10) is fixedly arranged with the guide frame (5).

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