Multi-dimensional adjusting table

Abstract

The utility model provides a multi-dimensional adjusting table, which belongs to the technical field of teaching equipment and comprises a connecting body, a first sliding groove is arranged at the lower end of the connecting body along the left-right direction, a sliding frame is arranged in the first sliding groove in a sliding manner, a second sliding groove is arranged at the lower end of the sliding frame along the front-back direction, and a connecting seat is arranged in the second sliding groove in a sliding manner. The connecting base is used for being fixedly connected with a platform, a bracket used for placing a displayer is obliquely arranged at the upper end of the connecting body, the lower end of the bracket is hinged to the connecting body, a telescopic component is further hinged between the connecting body and the bracket, and the telescopic component stretches out and draws back to drive the bracket to rotate so as to adjust the inclination angle of the bracket. According to the multi-dimensional adjusting table, the displayer can be adjusted in a multi-dimensional mode, and the multi-dimensional adjusting table is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of teaching equipment, and more specifically, relates to a multi-dimensional adjustment table. Background Art

[0002] At present, the use of multimedia equipment for auxiliary teaching is a major situation in the teaching industry. For example, by installing a computer monitor on the podium, teachers can control the projector through the computer to display PPT instead of blackboard writing, which saves blackboard writing time and reduces chalk dust. At present, the computer monitors arranged on the existing podium are basically fixed, resulting in a fixed optimal viewing angle for the computer monitor, so it is difficult to meet the use requirements of teachers of different heights at the same time. In addition, in some teaching courses, teachers need to stand on one side of the podium to give lectures. Since the position of the computer monitor is fixed, the teacher has to turn sideways to operate the computer, which is extremely inconvenient. Utility Model Content

[0003] The utility model aims to provide a multi-dimensional adjustment platform, aiming to solve the problem of unchanged operation of computer display on the existing podium.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a multi-dimensional adjustment platform, including a connecting body, a first slide groove is provided at the lower end of the connecting body along the left-right direction, a sliding frame is slidably provided in the first slide groove, a second slide groove is provided at the lower end of the sliding frame along the front-back direction, a connecting seat is slidably provided in the second slide groove, the connecting seat is used to be fixedly connected to the podium, a bracket for placing a display is obliquely provided at the upper end of the connecting body, the lower end of the bracket is hinged to the connecting body, and a telescopic component is also hinged between the connecting body and the bracket, the telescopic component is telescoped to drive the bracket to rotate, so as to adjust the inclination angle of the bracket.

[0005] In a possible implementation, a limit assembly is provided between the sliding frame and the first sliding groove, and between the connecting seat and the second sliding groove, and the limit assembly is used to limit the relative movement between the sliding frame and the connecting body, and between the sliding frame and the connecting seat, respectively.

[0006] In a possible implementation, the limit assembly includes a limit bar and a limit block, the limit bar is arranged between the first slide groove and the sliding frame, and between the second slide groove and the connecting seat, the limit bar is provided with a plurality of longitudinal slots at intervals along its length direction, the limit block is slidably connected to the sliding frame and the connecting seat corresponding to the limit bar, the limit block slides and is inserted into the longitudinal slot to limit the sliding frame from sliding in the first slide groove and limit the connecting seat from sliding in the second slide groove.

[0007] In a possible implementation, both the sliding frame and the connecting seat are provided with mounting holes, the limiting block is slidably disposed in the mounting hole, and an elastic member is connected between the limiting block and the bottom of the mounting hole.

[0008] In a possible implementation, the longitudinal slot is an arc-shaped slot with an arc-shaped cross section, and the end of the limit block facing the longitudinal slot is spherical.

[0009] In a possible implementation, a storage groove is provided on the rear side wall of the connector.

[0010] In one possible implementation, an upper shield is provided on the upper end surface of the connector, a lower shield is provided on the lower end surface of the bracket corresponding to the upper shield, the upper shield is inserted into the lower shield, and a storage space for hiding the telescopic component is provided between the upper shield and the lower shield.

[0011] In a possible implementation, a limit plate is provided at the lower end of the lower shield, and the limit plate is used to limit the downward rotation angle of the bracket.

[0012] In a possible implementation, a connecting bolt is provided at the lower end of the connecting seat.

[0013] In a possible implementation, a weight-reducing cavity is provided inside the connector.

[0014] The beneficial effect of a multi-dimensional adjustment platform provided by the utility model is that compared with the prior art, the multi-dimensional adjustment platform of the utility model, when in use, the sliding frame is fixed on the podium, and with the help of the first slide groove and the second slide groove, the connecting body can be pushed to drive the display installed on the bracket to move in the front and rear directions and the left and right directions, thereby realizing the adjustment of the position of the display relative to the podium in the horizontal plane, so that when the teacher stands on one side of the podium, there is no need to operate the display sideways, and the bracket is hinged to the connecting body, and a telescopic component is hinged between the bracket and the connecting body. By controlling the telescopic component to retract, the angle between the bracket and the connecting body can be adjusted, thereby realizing the adjustment of the inclination angle of the display relative to the horizontal plane, so as to meet the optimal viewing angle requirements of teachers of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1A three-dimensional structure of a multi-dimensional adjustment platform provided in an embodiment of the utility model Figure 1 ;

[0017] Figure 2 A three-dimensional structure of a multi-dimensional adjustment platform provided in an embodiment of the utility model Figure 2 ;

[0018] Figure 3 A schematic diagram of the internal structure of a multi-dimensional adjustment platform provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the bottom structure of a multi-dimensional adjustment platform provided in an embodiment of the utility model;

[0020] Figure 5 It is a horizontal cross-sectional schematic diagram of the connection structure of the limiting assembly adopted in the embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Connector; 11. First mounting slot; 111. First baffle; 12. First slide slot; 13. Upper shield; 101. Weight-reducing cavity; 102. Storage slot; 103. Partition; 2. Bracket; 21. U-shaped plate; 22. Storage box; 23. Protective plate; 24. Lower shield; 241. Limit plate; 201. Mounting slot; 202. Hinge; 3. Sliding rack; 31. Second mounting slot; 32. Second slide slot; 321. Second baffle; 4. Connecting seat; 41. Connecting bolt; 5. Telescopic component; 61. Limit strip; 611. Longitudinal slot; 62. Limit block; 7. Mounting block; 71. Mounting hole; 72. Elastic member; 8. Display. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] See also Figures 1 to 4 Now, a multi-dimensional adjustment platform provided by the utility model is described. The multi-dimensional adjustment platform comprises a connecting body 1, a first slide groove 12 is provided at the lower end of the connecting body 1 along the left-right direction, a sliding frame 3 is slidably provided in the first slide groove 12, a second slide groove 32 is provided at the lower end of the sliding frame 3 along the front-back direction, a connecting seat 4 is slidably provided in the second slide groove 32, and the connecting seat 4 is used to be fixedly connected to the podium, a bracket 2 for placing a display 8 is obliquely provided at the upper end of the connecting body 1, the lower end of the bracket 2 is hinged to the connecting body 1, and a telescopic component 5 is also hinged between the connecting body 1 and the bracket 2, and the telescopic component 5 is extended and retracted to drive the bracket 2 to rotate, so as to adjust the inclination angle of the bracket 2.

[0028] In this embodiment, the telescopic component 5 may be an electric telescopic rod.

[0029] Compared with the prior art, the utility model provides a multi-dimensional adjustment platform. When in use, the sliding frame 3 is fixed on the podium. With the help of the first slide groove 12 and the second slide groove 32, the connecting body 1 can be pushed to drive the display 8 installed on the bracket 2 to move in the front and rear directions and the left and right directions, so as to adjust the position of the display 8 relative to the podium in the horizontal plane, so that when the teacher stands on one side of the podium, there is no need to operate the display 8 sideways. In addition, by hingedly connecting the bracket 2 and the connecting body 1, and hingedly connecting the telescopic component 5 between the bracket 2 and the connecting body 1, the angle between the bracket 2 and the connecting body 1 can be adjusted by controlling the telescopic component 5 to extend and retract, so as to adjust the inclination angle of the display 8 relative to the horizontal plane to meet the optimal viewing angle requirements of teachers of different heights.

[0030] In some embodiments, see Figures 1 to 4A mounting groove 201 is provided in the middle of the front side of the bracket 2, and a display 8 is installed in the mounting groove 201. A storage box 22 is bolted and fixed in the middle of the back side of the bracket 2. The interior of the storage box 22 is used to arrange the control circuits and components of the display 8. A protective plate 23 is bolted on the side of the storage box 22 facing the connector 1. The protective plate 23 is used to connect with the telescopic component 5. A U-shaped plate 21 is provided between the bracket 2 and the connector 1. One end of the U-shaped plate 21 is bolted and fixed to the lower end of the bracket 2, and the other end of the U-shaped plate 21 is hinged to the rear end edge of the upper end face of the connector 1 through a hinge 202. With the help of the U-shaped plate 21, the bracket 2 and the connector 1 are hingedly connected.

[0031] A weight-reducing cavity 101 is provided inside the connector 1, and the middle part of the weight-reducing cavity 101 is divided into a front chamber and a rear chamber by a partition 103, wherein the fixed end of the telescopic component 5 is hinged in the front chamber, and the telescopic end of the telescopic component 5 passes through the connector 1 upward and is hinged on the protective plate 23, and the rear chamber is connected to the outside through a storage port arranged on the rear side wall of the connector 1, so that the rear chamber constitutes a storage slot 102 for storing teaching aids and other items.

[0032] A first mounting groove 11 is provided on the lower end surface of the connecting body 1. The first mounting groove 11 is a rectangular groove. A first baffle 111 is provided on the front and rear edges of the opening end of the first mounting groove 11 and extends horizontally toward the inside of the first mounting groove 11. A first slide groove 12 is formed between the first baffle 111 and the bottom surface of the first mounting groove 11. It is easy to understand that there are two first slide grooves 12, and the sliding frame 3 is slidably inserted between the two first slide grooves 12. In application, the sliding frame 3 can be moved left and right relative to the connecting body 1 by sliding the sliding frame 3 in the first slide groove 12.

[0033] In some embodiments, see Figures 3 to 5 A first limiting assembly is further provided between the sliding frame 3 and the first slide groove 12, and the first limiting assembly is used to limit the relative movement of the sliding frame 3 and the connecting body 1. Specifically, the first limiting assembly includes a limiting strip 61 and a limiting block 62, wherein the limiting strip 61 is bolted and fixed in the first slide groove 12 and is located between the first slide groove 12 and the sliding frame 3, and the limiting block 62 is arranged on the end surface of the sliding frame 3 facing the first slide groove 12, and the limiting block 62 corresponds to the limiting strip 61, and the limiting strip 61 and the first sliding The length of the groove 12 is quite large, and a plurality of longitudinal grooves 611 are arranged at intervals along the length direction of the limit strip 61. A mounting block 7 is arranged on the end face of the sliding frame 3 facing the first sliding groove 12. A mounting hole 71 is arranged in the middle of the mounting block 7. The limit block 62 is slidably arranged in the mounting hole 71. In application, by sliding the limit block 62, the limit block 62 is inserted into any longitudinal groove 611 toward one end of the limit strip 61, so as to limit the sliding of the sliding frame 3 in the first sliding groove 12.

[0034] Furthermore, the longitudinal slot 611 is set to be an arc-shaped slot with an arc-shaped cross section, and an elastic member 72 is set between the limit block 62 and the mounting hole 71. The elastic member 72 can be a coil spring, and the end of the limit block 62 facing the limit bar 61 is set to a spherical surface. Under normal circumstances, the elastic member 72 is in a compressed state, and the elastic member 72 presses the limit block 62 into the longitudinal slot 611. The limit block 62 and the longitudinal slot 611 interact with each other to limit the relative movement of the sliding frame 3 and the connecting body 1. When the sliding frame 3 needs to be moved, When the relative positions of the frame 3 and the connecting body 1 are changed, the sliding frame 3 can slide relatively in the first sliding groove 12 by applying an external force. When the applied external force is greater than the friction between the arc surface of the groove and the spherical surface of the limit block 62, the limit block 62 will slide on the arc surface of the longitudinal groove 611, thereby pushing the limit block 62 to compress the elastic member 72 and slide into the mounting hole 71 to disengage from the longitudinal groove 611, so that the limit block 62 can pass the current longitudinal groove 611, thereby changing the relative position of the sliding frame 3 and the connecting body 1.

[0035] In some embodiments, a second mounting groove 31 is provided at the lower end of the sliding frame 3, and a second baffle 321 extending horizontally toward the inside of the second mounting groove 31 is provided on the left and right edges of the open end of the second mounting groove 31, and a second sliding groove 32 is formed between the second baffle 321 and the bottom surface of the second mounting groove 31. It is easy to understand that the number of the second sliding grooves 32 is two, and the connecting seat 4 is slidably inserted between the two second sliding grooves 32. In application, the connecting seat 4 can be moved forward and backward relative to the sliding frame 3 by sliding the connecting seat 4 in the second sliding groove 32.

[0036] In some embodiments, a second limiting assembly is further provided between the connecting seat 4 and the second slide groove 32, and the second limiting assembly is used to limit the relative movement of the connecting seat 4 and the sliding frame 3. In this embodiment, the second limiting assembly has the same setting and function as the first limiting assembly, which will not be repeated here.

[0037] In this embodiment, a connecting bolt 41 for connecting to the podium is provided at the lower end of the connecting seat 4 .

[0038] In some embodiments, see Figures 1 to 3 An upper shield 13 is provided on the upper end surface of the connecting body 1. In the present embodiment, the upper shield 13 is connected by longitudinal thin plates arranged on the left, right and front sides of the upper end of the connecting body 1. The upper shield 13 is arranged around the circumference of the telescopic component 5. A lower shield 24 is provided on the lower end surface of the bracket 2 corresponding to the upper shield 13. In the present embodiment, the lower shield 24 is connected by longitudinal thin plates arranged on the left, right and front sides of the lower end of the bracket 2. When in use, the upper shield 13 is inserted into the lower shield 24, and a storage space for hiding the telescopic component 5 is formed between the upper shield 13, the lower shield 24, the bracket 2 and the connecting body 1.

[0039] In this embodiment, a limiting plate 241 is connected to one end of the upper shield 13 toward the connector 1, and the limiting plate 241 extends toward the interior of the upper shield 13 to above the connector 1. In application, when the bracket 2 is rotated downward by a certain angle, the limiting plate 241 abuts against the connector 1 to limit the bracket 2 from further rotating downward.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-dimensional adjustment platform, characterized in that: The invention comprises a connecting body (1), wherein the lower end of the connecting body (1) is provided with a first slide groove (12) along the left-right direction, a sliding frame (3) is slidably provided in the first slide groove (12), the lower end of the sliding frame (3) is provided with a second slide groove (32) along the front-back direction, a connecting seat (4) is slidably provided in the second slide groove (32), the connecting seat (4) is used to be fixedly connected to a podium, the upper end of the connecting body (1) is obliquely provided with a bracket (2) for placing a display (8), the lower end of the bracket (2) is hinged to the connecting body (1), and a telescopic component (5) is also hinged between the connecting body (1) and the bracket (2), the telescopic component (5) is extended and retracted to drive the bracket (2) to rotate, so as to adjust the inclination angle of the bracket (2).

2. A multi-dimensional adjustment platform as claimed in claim 1, characterized in that: A limit assembly is provided between the sliding frame (3) and the first sliding groove (12), and between the connecting seat (4) and the second sliding groove (32), and the limit assembly is used to limit the relative movement between the sliding frame (3) and the connecting body (1), and the relative movement between the sliding frame (3) and the connecting seat (4), respectively.

3. A multi-dimensional adjustment platform as claimed in claim 2, characterized in that: The limiting assembly comprises a limiting strip (61) and a limiting block (62); the limiting strip (61) is arranged between the first slide groove (12) and the sliding frame (3), and between the second slide groove (32) and the connecting seat (4); a plurality of longitudinal grooves (611) are arranged on the limiting strip (61) at intervals along its length direction; the limiting block (62) is slidably connected to the sliding frame (3) and the connecting seat (4) corresponding to the limiting strip (61); the limiting block (62) slides and is inserted into the longitudinal groove (611) to limit the sliding frame (3) from sliding in the first slide groove (12) and limit the sliding of the connecting seat (4) in the second slide groove (32).

4. A multi-dimensional adjustment platform as claimed in claim 3, characterized in that: The sliding frame (3) and the connecting seat (4) are both provided with a mounting hole (71), the limiting block (62) is slidably arranged in the mounting hole (71), and an elastic member (72) is connected between the limiting block (62) and the bottom of the mounting hole (71).

5. A multi-dimensional adjustment platform as claimed in claim 4, characterized in that: The longitudinal slot (611) is an arc-shaped slot with an arc-shaped cross section, and the end of the limit block (62) facing the longitudinal slot (611) is spherical.

6. A multi-dimensional adjustment platform as claimed in claim 1, characterized in that: A storage groove (102) is provided on the rear side wall of the connector (1).

7. A multi-dimensional adjustment platform as claimed in claim 1, characterized in that: An upper protective cover (13) is provided on the upper end surface of the connecting body (1), and a lower protective cover (24) is provided on the lower end surface of the bracket (2) corresponding to the upper protective cover (13). The upper protective cover (13) is inserted into the lower protective cover (24), and a storage space for hiding the telescopic component (5) is provided between the upper protective cover (13) and the lower protective cover (24).

8. A multi-dimensional adjustment platform as claimed in claim 7, characterized in that: A limit plate (241) is provided at the lower end of the lower protective cover (24), and the limit plate (241) is used to limit the angle at which the bracket (2) rotates downward.

9. The multi-dimensional adjustment platform according to claim 1, characterized in that: A connecting bolt (41) is provided at the lower end of the connecting seat (4).

10. The multi-dimensional adjustment platform according to claim 1, characterized in that: A weight-reducing cavity (101) is provided inside the connector (1).

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