CN217185215U - Lifting platform - Google Patents

Abstract

The application discloses lift podium relates to the teaching equipment field and includes base and table platform, the table platform sets up the top at the base, base and table platform sliding connection, the slip direction of table platform is vertical direction, be provided with slide mechanism on the base, slide mechanism is used for control the table platform rises and descends. This application makes the height that the teacher of giving lessons of different heights can adjust the table platform as required through setting up slide mechanism for the teacher of giving lessons has more comfortable teaching experience.

Description

Lifting platform

Technical Field

The utility model belongs to the technical field of the teaching equipment and specifically relates to a lift podium is related to.

Background

With the continuous development of scientific technology and teaching concept, the teaching mode and teaching equipment of schools are changed in a covered area, and the classroom development is changed to the present, so that a new teaching mode which mainly comprises students and combines various education modes is realized. With the development of this form, the teaching concept and teaching means have changed greatly, and most obviously, the most widely affected multimedia technology has the influence on teaching.

The multimedia platform in the related technology generally comprises a multimedia electronic screen and a platform table, but the heights of teachers giving lessons are different, and the multimedia platform in the related technology is difficult to adapt to the height requirements of different teachers giving lessons.

In view of the above-mentioned related art, the inventor considers that the disadvantage is that the height of the platform is difficult to adapt to teachers giving lessons of different heights.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the teacher who gives lessons of the different heights of the height of podium is difficult to the adaptation among the correlation technique, this application provides a lift podium.

The application provides a lift podium adopts following technical scheme:

the utility model provides a lift podium, includes base and table, the table sets up the top at the base, base and table sliding connection, the slip direction of table is vertical direction, be provided with slide mechanism on the base, slide mechanism is used for control the table rises and descends.

Through adopting above-mentioned technical scheme, when the higher people of height used the platform of speaking, control slide mechanism work for the table rises along vertical direction, when the lower people of height used the platform of speaking, slide mechanism drove the table and descends along vertical direction, thereby has the beneficial effect that makes the different height personnel of podium adaptation use.

Optionally, the table is sleeved on the base, at least one side of the side wall of the base is provided with a T-shaped block, and a sliding groove for the T-shaped block to insert and slide is formed in the side wall of the table.

By adopting the technical scheme, when the platform is installed, the sliding groove of the platform is aligned to the T-shaped block on the base and slides in, and when the height of the platform is adjusted subsequently, the T-shaped block and the sliding groove have a limiting effect on the moving track of the platform, so that the platform can rise and fall more stably.

Optionally, the sliding mechanism includes a first lead screw, a disc, a slide bar and a first motor for driving the lead screw to rotate, the first lead screw is rotatably disposed in the base, the first lead screw is vertically disposed, the first motor is fixedly connected with the base, the slide bar is parallel to the first lead screw, the disc is fixedly sleeved on the slide bar, the disc is provided with a thread adapted to the first lead screw, the base is fixedly provided with a first fixing block and a second fixing block, the slide bar sequentially passes through the first fixing block and the second fixing block, the disc is located between the first fixing block and the second fixing block, the side wall of the slide bar is provided with a fixing key, the first fixing block and the second fixing block are both provided with a key slot for the fixing key to pass through, and the slide bar is slidably connected with the first fixing block, the sliding rod is also connected with the second fixed block in a sliding mode.

Through adopting above-mentioned technical scheme, first motor during operation drives first lead screw and rotates, because disc and first lead screw meshing to because the keyway is spacing to the mounting, make the slide bar slide from top to bottom along the length direction of first lead screw, thereby drive reciprocating of the vertical direction of table platform, the height of convenient adjustment table platform.

Optionally, the sliding mechanism includes a vertically arranged second screw rod, a sliding block and a second motor for driving the second screw rod to rotate, the sliding block is fixedly connected with the table, the sliding block is provided with a threaded hole matched with the second screw rod, and the second motor is fixedly connected with the base.

Through adopting above-mentioned technical scheme, the second motor during operation drives the second lead screw and rotates, simultaneously because the spout is spacing to T type piece for the slider removes along the length direction of second lead screw, thereby drives reciprocating of the vertical direction of table platform, reaches the effect of adjustment table platform height.

Optionally, the table platform is provided with the fixed plate, be provided with a plurality of screens strip on the fixed plate, the fixed support that is provided with on the fixed plate, the support articulates there is the display screen, the bottom of display screen articulates there is the dead lever, the cavity that is used for holding the display screen is seted up to the upper surface of table platform.

Through adopting above-mentioned technical scheme, when needs use the multimedia display screen, the user of service can rotate the display screen, adjusts after suitable angle, blocks the dead lever on corresponding screens strip again, has the beneficial effect of conveniently adjusting the display screen angle.

Optionally, one end of the second lead screw close to the table is fixedly connected with a buffer rubber block.

Through adopting above-mentioned technical scheme, when setting up of cushion rubber piece makes the table decline, be difficult to cause the damage to the second lead screw.

Optionally, the side wall of the base is provided with a plurality of heat dissipation holes for heat dissipation.

Through adopting above-mentioned technical scheme, the setting up of louvre makes the heat dissipation that the inside machine of base can be better, has the beneficial effect that the relevant equipment of protection is difficult to take place to damage.

Optionally, the upper surface of the table is provided with a sliding door in a sliding manner, and when the display screen is in a horizontal state, the upper surface of the display screen is located at the bottom of the sliding door.

Through adopting above-mentioned technical scheme, when using the display screen, fold into the inside of table platform with the display screen, then slide the sliding door and close the upper surface lid of table platform, have the beneficial effect that the protection display screen accident is bumped.

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

drawings

Fig. 1 is a perspective view of an elevating platform according to a first embodiment of the present application.

Fig. 2 is a sectional view of an elevating platform according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a sliding mechanism of an elevating platform according to a first embodiment of the present application.

Fig. 4 is a schematic structural diagram of a display screen of a lifting platform according to a first embodiment of the present application.

Fig. 5 is a schematic structural diagram of a lifting platform according to a second embodiment of the present application.

Description of reference numerals: 1. a base; 2. a table; 3. a sliding mechanism; 4. sliding the door; 5. a T-shaped block; 6. a chute; 7. a first lead screw; 8. a disc; 9. a slide bar; 10. a first motor; 11. a first fixed block; 12. a second fixed block; 13. a fixed key; 14. heat dissipation holes; 15. a second lead screw; 16. a slider; 17. a second motor; 18. a fixing plate; 19. a clamping strip; 20. a support; 21. a display screen; 22. fixing the rod; 23. a cavity; 24. and a rubber block is buffered.

Detailed Description

The present application is described in further detail below with reference to fig. 1 through 5.

The embodiment of the application discloses a lifting platform. Referring to fig. 1, the lifting platform includes a base 1 and a table 2, the table 2 is slidably disposed above the base 1, and the sliding direction of the table 2 is vertical. The base 1 is provided with a T-shaped block 5, and the table 2 is provided with a sliding groove 6 for the T-shaped block 5 to insert and slide up and down. The side wall of the base 1 is provided with a plurality of heat dissipation holes 14, the table platform 2 is provided with a sliding door 4 in a sliding manner, and the sliding direction of the sliding door 4 is the horizontal direction.

Referring to fig. 2 and 3, a sliding mechanism 3 for driving the table 2 to slide up and down is disposed on the base 1, and the sliding mechanism 3 includes a first lead screw 7, a disc 8, a slide bar 9, and a first motor 10 for driving the first lead screw 7 to rotate. The first motor 10 is fixedly arranged at the bottom of the inner wall of the base 1, the first lead screw 7 is vertically arranged, the sliding rod 9 is parallel to the first lead screw 7, the first lead screw 7 is rotatably connected with the base 1, the disc 8 is provided with a thread matched with the first lead screw 7, the inner wall of the base 1 is fixedly provided with a first fixed block 11 and a second fixed block 12, the disc 8 is fixedly sleeved on the sliding rod 9, the top of the sliding rod 9 is fixedly connected with the table platform 2, the side wall of the sliding rod 9 is provided with a fixed key 13, the sliding rod 9 is inserted into the first fixed block 11 and the second fixed block 12 for one time, and the disc 8 is positioned between the first fixed block 11 and the second fixed block 12. The first fixing block 11 and the second fixing block 12 are both provided with key slots for inserting the fixing keys 13, and are used for controlling the disc 8 to move up and down along the vertical direction.

Referring to fig. 2 and 4, cavity 23 has been seted up to table platform 2, the fixed plate 18 that the inner wall fixed connection that cavity 23 was seted up to table platform 2 has the level to set up, the support 20 of the vertical setting of fixed plate 18 fixedly connected with, the one end that fixed plate 18 was kept away from to support 20 articulates there is display screen 21, display screen 21's bottom articulates there is dead lever 22, the fixed surface of fixed plate 18 is provided with the screens strip 19 that a plurality of is used for the screens 22, the last surface sliding of table platform 2 is provided with sliding door 4, when display screen 21 is the horizontality, the upper surface of display screen 21 is located sliding door 4's bottom.

The implementation principle of the first embodiment of the application is as follows: when the height of the table 2 needs to be adjusted, the first motor 10 is controlled to work, the first motor 10 drives the first lead screw 7 to rotate, and due to the limiting effect of the fixing piece and the key groove, the disc 8 moves up and down along the length direction of the first lead screw 7 in the rotating process of the first lead screw 7, so that the table 2 is driven to move up and down along the vertical direction.

The second lifting platform disclosed in the embodiment of the application. Referring to fig. 5, the main structure and function are the same as those in the first embodiment of the present application, and the differences are: slide mechanism 3 includes second lead screw 15, slider 16 and the second motor 17 that is used for driving second lead screw 15 pivoted, second lead screw 15 rotates with base 1 and is connected, the vertical setting of second lead screw 15, second motor 17 and base 1 fixed connection, slider 16 and table 2 fixed connection, slider 16 offers the screw hole with second lead screw 15 looks adaptation, the fixed cushion rubber piece 24 that is provided with of one end that is close to table 2 of second lead screw, a limit is crossed for making slider 16 be difficult to move, the effect that has protection table 2.

The implementation principle of the second embodiment of the present application is as follows: when the height of the table 2 needs to be adjusted, the second motor 17 is controlled to work, the second motor 17 drives the second lead screw 15 to rotate, and the table 2 moves up and down along the vertical direction under the limiting effect of the T-shaped block 5 and the sliding groove 6 until the height of the table 2 meets the height requirement of a teacher, so that the second motor 17 stops working.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a lift podium, includes base (1) and table (2), table (2) set up the top at base (1), its characterized in that: base (1) and table platform (2) sliding connection, the slip direction of table platform (2) is vertical direction, be provided with slide mechanism (3) on base (1), slide mechanism (3) are used for controlling table platform (2) rises and descends.

2. A lifting platform according to claim 1, wherein: the table (2) is sleeved on the base (1), at least one side of the side wall of the base (1) is provided with a T-shaped block (5), and the side wall of the table (2) is provided with a sliding groove (6) for the T-shaped block (5) to be inserted and slide.

3. A lifting platform according to claim 1, wherein: the sliding mechanism (3) comprises a first lead screw (7), a disc (8), a sliding rod (9) and a first motor (10) used for driving the lead screw to rotate, the first lead screw (7) is rotatably arranged in the base (1), the first lead screw (7) is vertically arranged, the first motor (10) is fixedly connected with the base (1), the sliding rod (9) is parallel to the first lead screw (7), the disc (8) is fixedly sleeved on the sliding rod (9), the disc (8) is provided with threads matched with the first lead screw (7), the base (1) is fixedly provided with a first fixed block (11) and a second fixed block (12), the sliding rod (9) sequentially penetrates through the first fixed block (11) and the second fixed block (12), and the disc (8) is positioned between the first fixed block (11) and the second fixed block (12), the lateral wall of slide bar (9) is provided with fixed key (13), the keyway that supplies fixed key (13) to pass is all seted up in first fixed block (11) and second fixed block (12), slide bar (9) with first fixed block (11) sliding connection, slide bar (9) and second fixed block (12) also sliding connection.

4. A lifting platform according to claim 1, wherein: slide mechanism (3) including vertical second lead screw (15), slider (16) that set up and be used for driving second lead screw (15) pivoted second motor (17), slider (16) with table platform (2) fixed connection, slider (16) seted up with the screw hole of second lead screw (15) looks adaptation, second motor (17) with base (1) fixed connection.

5. A lifting platform according to claim 1, wherein: table platform (2) is provided with fixed plate (18), be provided with a plurality of screens strip (19) on fixed plate (18), fixed support (20) that are provided with on fixed plate (18), support (20) articulate there is display screen (21), the bottom of display screen (21) articulates there is dead lever (22), cavity (23) that are used for holding display screen (21) are offered to the upper surface of table platform (2).

6. A lifting platform according to claim 4, wherein: one end of the second lead screw (15) close to the table (2) is fixedly connected with a buffer rubber block (24).

7. A lifting platform according to claim 1, wherein: the side wall of the base (1) is provided with a plurality of radiating holes (14) for radiating.

8. A lifting platform according to claim 5, wherein: the upper surface of table platform (2) slides and is provided with sliding door (4), when display screen (21) is the horizontality, the upper surface of display screen (21) is located the bottom of sliding door (4).

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