CN211510894U

CN211510894U - Adjustable platform

Info

Publication number: CN211510894U
Application number: CN201921741095.7U
Authority: CN
Inventors: 张新
Original assignee: Changhua Technology Nanjing Co ltd
Current assignee: Changhua Technology Nanjing Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-09-18
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an adjustable platform, which comprises a platform, a support rod and a second base, wherein the platform is provided with a first groove, one end of the platform is bonded with the first base, the first base is connected with a microphone buckle, a first fixing device is arranged beside the microphone, a display screen is arranged at the middle part of the first fixing device, the inner bottom surface of the platform is provided with a second groove, a pointer is arranged in the second groove, the bottom end of the platform is movably connected with a first shaft, the first shaft is axially connected with the second fixing device, the second fixing device is welded with a pneumatic rod, the pneumatic rod is slidably connected with the support rod, the support rod is welded with the second base, one side of the bottom end of the support rod is connected with the first foot switch buckle, one side of the first foot switch is provided with a second foot switch, two sides of the bottom end of the second base are provided with wheels, the wheels are axially connected with the second shaft, the second shaft is movably connected with, the support rod is internally provided with a pneumatic pump. The utility model discloses simple structure, it is convenient to go up and down.

Description

Adjustable platform

Technical Field

The utility model relates to an education equipment technical field particularly, relates to a podium with adjustable.

Background

Along with the development of society and the progress of science and technology, the education industry is gradually paid attention by people. Whether various teaching equipment is complete or not directly influences the teaching level degree received by students.

In order to make students obtain better education, intelligent podium is indispensable teaching aid. At present, the mainstream intelligent podium in the market combines desktop computer directly with traditional podium, realizes the teaching informationization, and the intelligent podium of this kind of form is generally with computer machine case hiding in the podium cabinet body, and the user can only click the operation through mouse, function singleness and use comfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a podium with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable platform is characterized by comprising a platform, a supporting rod and a second base, wherein the platform is provided with a first groove, one end of the platform is adhered to the first base, the first base is connected with a microphone in a buckling manner, a first fixing device is arranged beside the microphone, a display screen is arranged in the middle of the first fixing device, a second groove is arranged on the bottom surface of the inner side of the platform, a pointer is placed in the second groove, the bottom end of the platform is movably connected with a first shaft, the first shaft is in axial motion connection with the second fixing device, the second fixing device is welded with a pneumatic rod, the pneumatic rod is in sliding connection with the supporting rod, the supporting rod is welded with the second base, one side of the bottom end of the supporting rod is connected with a first foot switch in a buckling manner, one side of the first foot switch is provided with a second foot switch, wheels are arranged on two sides of the bottom end of the second base, the wheel is in shaft-movable connection with the second shaft, the second shaft is movably connected with the second base, and a pneumatic pump is arranged inside the supporting rod.

Further, the second groove is a semicircular groove with a strip-shaped structure.

Further, a braking device is mounted on the wheel.

Furthermore, the pointer is of a telescopic long rod structure and is made of stainless steel.

Furthermore, the pneumatic rod is connected with the pneumatic pump through an air pipe, and the pneumatic pump is electrically connected with a power supply.

Further, the microphone is in wireless signal connection with the display screen.

Furthermore, soft plastic protective sleeves are installed at four peripheral corners of the platform.

Further, the first foot switch and the second foot switch are respectively a rising switch and a falling switch for controlling the support rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses increased elevating gear and platform axle and moved the device, elevating gear can come the lift height through the foot switch control podium of bottom according to the height of lecturer, reaches lecturer's requirement in proper order, and the degree of inclination of podium can be adjusted to the axle moves the device, adapts to different lecturer's requirement. The wheel of bottom can remove the podium, portable, and the teacher's pointer can be deposited to the second recess on the platform, avoids the teacher's pointer roll to drop.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of an adjustable platform;

FIG. 2 is a schematic plan view of an adjustable podium;

figure 3 is a side partial cross-sectional schematic view of an adjustable podium.

Reference numerals:

1. a microphone; 2. a first base; 3. a first groove; 4. a display screen; 5. a first fixing device; 6. a pointer; 7. a platform; 8. a second fixing device; 9. a first shaft; 10. a pneumatic rod; 11. a support bar; 12. a first foot switch; 13. a second foot switch; 14. a second base; 15. a wheel; 16. a second shaft; 17. a second groove; 18. a pneumatic pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an adjustable platform according to an embodiment of the present invention includes a platform 7, a support rod 11 and a second base 14, wherein the platform 7 is provided with a first groove 3, the groove is a built-in space platform, one end of the platform 7 is bonded to the first base 2 to serve as a support chassis of a microphone 1, the first base 2 is connected to the microphone 1 by a buckle, a first fixing device 5 is installed beside the microphone 1, a display screen 4 is installed in the middle of the first fixing device 5 for installing the display screen 4, a second groove 17 is installed on the inner bottom surface of the platform 7, a pointer 6 is placed inside the second groove 17 for conveniently taking the pointer 6, the bottom end of the platform 7 is movably connected to a first shaft 9, the first shaft 9 is connected to a second fixing device 8 by a shaft motion, the second fixing device 8 is welded to a pneumatic rod 10,

pneumatic rod

10 and 11 sliding connection of bracing piece, bracing piece 11 and the welding of second base 14, bottom one side and the 12 buckle of first foot switch of bracing piece 11 are connected, one side of first foot switch 12 is equipped with second foot switch 13, the lift of control podium, the bottom both sides of second base 14 are equipped with wheel 15,

wheel

15 and 16 axle dynamic connections of secondary shaft, secondary shaft 16 with the 16 swing joint of second base can remove the podium, the inside pneumatic pump 18 that is equipped with of bracing piece 11, as elevating gear's power.

Through the above technical scheme of the utility model, second recess 17 is bar structure's semicircular groove, install arresting gear on the wheel 15, teacher's pointer 6 is retractable stock structure, is convenient for deposit, adopts the stainless steel to make, prevents to rust, pneumatic rod 10 with pneumatic pump 18 passes through the trachea and connects, pneumatic pump 10 and power electric connection, microphone 1 with 4 wireless signal connections of display screen, platform 7's four peripheral angle departments install the plastic protective sheath of software, avoid the lecturer to collide and cause the limbs joint injured, first foot switch 12 with second foot switch 13 is control respectively the raise switch and the descending switch of bracing piece 10.

The working principle is as follows:

the utility model discloses a microphone 1 is connected with external megaphone, and display screen 4 and projecting apparatus connection control, first foot switch 12 and second foot switch 13 control the lift of atmospheric pressure pole 10 respectively, and primary shaft 9 can rotate the degree of inclination who adjusts platform 7 simultaneously, and teacher's pointer 6 is deposited in second recess 17, conveniently takes.

In summary, the following steps: the utility model discloses increased elevating gear and platform axle and moved the device, elevating gear can come the lift height through the foot switch control podium of bottom according to the height of lecturer, reaches lecturer's requirement in proper order, and the degree of inclination of podium can be adjusted to the axle moves the device, adapts to different lecturer's requirement. The wheel of bottom can remove the podium, portable, and the teacher's pointer can be deposited to the second recess on the platform, avoids the teacher's pointer roll to drop.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable podium, its characterized in that includes platform (7), bracing piece (11) and second base (14), platform (7) are equipped with first recess (3), the one end and the first base (2) bonding of platform (7), first base (2) are connected with microphone (1) buckle, first fixing device (5) are installed to one side of microphone (1), display screen (4) are installed to the middle part of first fixing device (5), the inboard bottom surface of platform (7) is equipped with second recess (17), pointer (6) have been placed to second recess (17) inside, the bottom and the primary shaft (9) swing joint of platform (7), primary shaft (9) and second fixing device (8) shaft-movement connection, second fixing device (8) and pneumatic rod (10) welding, pneumatic rod (10) and bracing piece (11) sliding connection, bracing piece (11) and second base (14) welding, bottom one side and first foot switch (12) buckle of bracing piece (11) are connected, one side of first foot switch (12) is equipped with second foot switch (13), the bottom both sides of second base (14) are equipped with wheel (15), wheel (15) and second axle (16) hub motion are connected, second axle (16) with second base (14) swing joint, bracing piece (11) inside is equipped with pneumatic pump (18).

2. An adjustable platform according to claim 1, characterised in that the second groove (17) is a semi-circular groove of a strip-like configuration.

3. An adjustable platform according to claim 1, wherein braking means are mounted on the wheels (15).

4. An adjustable platform according to claim 1, wherein the pointer (6) is of a telescopic long rod structure and is made of stainless steel.

5. An adjustable platform according to claim 1, wherein the pneumatic rod (10) is connected to the pneumatic pump (18) by a pneumatic tube, the pneumatic pump (18) being electrically connected to a power source.

6. An adjustable platform according to claim 1, characterized in that the microphone (1) is in wireless signal connection with the display screen (4).

7. An adjustable platform according to claim 1, characterised in that soft plastic sheaths are mounted at the four peripheral corners of the platform (7).

8. An adjustable platform according to claim 1, wherein the first foot switch (12) and the second foot switch (13) are respectively a raising switch and a lowering switch for controlling the support bar (10).