CN205162327U - Podium is used in teaching with raising and lowering functions - Google Patents
Podium is used in teaching with raising and lowering functions Download PDFInfo
- Publication number
- CN205162327U CN205162327U CN201520377226.3U CN201520377226U CN205162327U CN 205162327 U CN205162327 U CN 205162327U CN 201520377226 U CN201520377226 U CN 201520377226U CN 205162327 U CN205162327 U CN 205162327U
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- CN
- China
- Prior art keywords
- storeroom
- ball
- teaching
- organism
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241001310793 Podium Species 0.000 title abstract 3
- 230000003028 elevating effect Effects 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 241001633942 Dais Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model relates to a podium is used in teaching with raising and lowering functions, the structure includes organism, backup pad and lifter, the gyro wheel is installed to the bottom of organism, from the top down has seted up first storeroom and second storeroom in proper order on the leading flank of organism, first storeroom in swing joint have the drawer, the outside of second storeroom install the cabinet door, the upper end of cabinet door is through selling axle swing joint on the leading flank of organism, the both sides of backup pad bottom respectively are connected with a guide pillar, the uide bushing is installed to the position of the corresponding guide pillar in both sides of organism, guide pillar swing joint in the uide bushing, the organism in be provided with elevating system, elevating system pass through the lifter and connect the bottom in the backup pad. This design can utilize the elevating system automatically regulated podium height of backup pad topmost according to lecturer's height, has played the effect of the teaching of being convenient for.
Description
Technical field
The utility model relates to a kind of teaching equipment, particularly a kind of Lectern for teaching with elevating function.
Background technology
Along with the arrival of information age, the high speed development of science and technology accelerates the renewal of field of Education and teaching knowledge, and traditional teaching pattern and teaching means no longer adapt to the demand of modernizing teaching, no longer adapts to the requirement of society and economic development.In reform in education and teaching, the teaching means of application and use Modern Educational Knowledge and advanced person is imperative.
Summary of the invention
The utility model technical issues that need to address elevating mechanism can be utilized automatically to regulate the height of the top, dais gripper shoe according to the height of lecturer, serves the effect being convenient to impart knowledge to students; A kind of Lectern for teaching with elevating function is provided.
For solving above-mentioned technical problem, structure of the present utility model comprises body, gripper shoe and elevating lever, the bottom of described body is provided with roller, the leading flank of described body offers the first storeroom and the second storeroom from top to bottom successively, drawer is connected with in the first described storeroom, the outside of the second described storeroom is provided with cabinet door, the upper end of described cabinet door is movably connected on the leading flank of body by bearing pin, both sides bottom described gripper shoe are respectively connected with a guide pillar, the position of the corresponding guide pillar in both sides of described body is provided with fairlead, described guide pillar is movably connected in fairlead, elevating mechanism is provided with in described body, described elevating mechanism is connected to the bottom of gripper shoe by elevating lever.
Further: described elevating mechanism comprises the first motor, ball-screw, ball screw nut, limited block and elevating lever, the first described motor is connected with the lower end of ball-screw, described limited block is arranged on the upper end of ball-screw, the lower end of described elevating lever is movably connected on ball-screw by ball screw nut, and the upper end of described elevating lever is connected to the bottom of gripper shoe.
Further again: between the first described motor and ball-screw, to be provided with torque force limiting device.
After adopting said structure, the utility model can utilize elevating mechanism automatically to regulate the height of the top, dais gripper shoe according to the height of lecturer, serves the effect being convenient to impart knowledge to students; And it also has the function of self-protection, prevent the first motor to be subject to excessive torsion and cause the damage of self structure; And the design also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of elevating mechanism.
Detailed description of the invention
A kind of Lectern for teaching with elevating function as shown in Figure 1, comprise body 1, gripper shoe 4 and elevating lever 5, the bottom of described body 1 is provided with roller 6, the leading flank of described body 1 offers the first storeroom and the second storeroom from top to bottom successively, drawer 2 is connected with in the first described storeroom, the outside of the second described storeroom is provided with cabinet door 3, the upper end of described cabinet door 3 is movably connected in by bearing pin on the leading flank of body 1, both sides bottom described gripper shoe 4 are respectively connected with a guide pillar 7, the position of the corresponding guide pillar 7 in both sides of described body 1 is provided with fairlead 8, described guide pillar 7 is movably connected in fairlead 8, elevating mechanism is provided with in described body 1, described elevating mechanism is connected to the bottom of gripper shoe 4 by elevating lever 5.Before utilizing dais to impart knowledge to students, first the height of elevating mechanism to the top, dais gripper shoe 4 is utilized to regulate according to the height of lecturer, serve the object being convenient to lecturer's teaching, only there is the movement on vertical direction in gripper shoe 4, and transverse shifting can not occur under the effect of guide pillar 7 and fairlead 8; And lecturer can also open drawer 2 and some materials of imparting knowledge to students are put into the first storeroom to cabinet door 3 and the second storeroom is stored.The design has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Elevating mechanism as shown in Figure 2 comprises the first motor 9, ball-screw 11, ball screw nut 12, limited block 13 and elevating lever 5, the first described motor 9 is connected with the lower end of ball-screw 11, described limited block 13 is arranged on the upper end of ball-screw 11, the lower end of described elevating lever 5 is movably connected on ball-screw 11 by ball screw nut 12, and the upper end of described elevating lever 5 is connected to the bottom of gripper shoe 4; Torque force limiting device 10 is provided with between the first described motor 9 and ball-screw 11.When needing to regulate the height of gripper shoe 4, starting the first motor 9 makes it rotate with ball-screw 11, can move up and down in the process that ball screw nut 12 rotates at ball-screw 11, gripper shoe 4 can follow ball screw nut 12 together to move under the drive of elevating lever 5, thus the adjustment completed gripper shoe 4 height, serve the object being convenient to impart knowledge to students.And the design is provided with torque force limiting device 10 between the first motor 9 and ball-screw 11, is played the effect of self-protection by torque force limiting device 10, the first motor 9 is prevented to be subject to excessive torsion and to cause the damage of self structure.
Claims (3)
1. one kind has the Lectern for teaching of elevating function, it is characterized in that: comprise body (1), gripper shoe (4) and elevating lever (5), the bottom of described body (1) is provided with roller (6), the leading flank of described body (1) offers the first storeroom and the second storeroom from top to bottom successively, drawer (2) is connected with in the first described storeroom, the outside of the second described storeroom is provided with cabinet door (3), the upper end of described cabinet door (3) is movably connected in by bearing pin on the leading flank of body (1), the both sides of described gripper shoe (4) bottom are respectively connected with a guide pillar (7), the position of the corresponding guide pillar (7) in both sides of described body (1) is provided with fairlead (8), described guide pillar (7) is movably connected in fairlead (8), elevating mechanism is provided with in described body (1), described elevating mechanism is connected to the bottom of gripper shoe (4) by elevating lever (5).
2. a kind of Lectern for teaching with elevating function according to claim 1, it is characterized in that: described elevating mechanism comprises the first motor (9), ball-screw (11), ball screw nut (12), limited block (13) and elevating lever (5), described the first motor (9) is connected with the lower end of ball-screw (11), described limited block (13) is arranged on the upper end of ball-screw (11), the lower end of described elevating lever (5) is movably connected on ball-screw (11) by ball screw nut (12), the upper end of described elevating lever (5) is connected to the bottom of gripper shoe (4).
3. a kind of Lectern for teaching with elevating function according to claim 2, is characterized in that: be provided with torque force limiting device (10) between described the first motor (9) and ball-screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377226.3U CN205162327U (en) | 2015-06-02 | 2015-06-02 | Podium is used in teaching with raising and lowering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377226.3U CN205162327U (en) | 2015-06-02 | 2015-06-02 | Podium is used in teaching with raising and lowering functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205162327U true CN205162327U (en) | 2016-04-20 |
Family
ID=55726392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377226.3U Expired - Fee Related CN205162327U (en) | 2015-06-02 | 2015-06-02 | Podium is used in teaching with raising and lowering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205162327U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108377A (en) * | 2016-08-18 | 2016-11-16 | 叶芳 | A kind of automatic lifting monitoring dais |
| CN106820649A (en) * | 2017-02-23 | 2017-06-13 | 苏州欣祥本机械科技有限公司 | A kind of high school student's classroom learning bookshelf with regulatory function |
| CN109008304A (en) * | 2018-09-18 | 2018-12-18 | 湖州南浔正方家私有限公司 | A kind of office cabinets and preparation method thereof facilitating carrying |
-
2015
- 2015-06-02 CN CN201520377226.3U patent/CN205162327U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108377A (en) * | 2016-08-18 | 2016-11-16 | 叶芳 | A kind of automatic lifting monitoring dais |
| CN106108377B (en) * | 2016-08-18 | 2018-05-25 | 王骏飞 | A kind of automatic lifting monitors dais |
| CN106820649A (en) * | 2017-02-23 | 2017-06-13 | 苏州欣祥本机械科技有限公司 | A kind of high school student's classroom learning bookshelf with regulatory function |
| CN106820649B (en) * | 2017-02-23 | 2019-04-09 | 江西金虎保险设备集团有限公司 | A kind of high school student's classroom learning bookshelf with regulatory function |
| CN109008304A (en) * | 2018-09-18 | 2018-12-18 | 湖州南浔正方家私有限公司 | A kind of office cabinets and preparation method thereof facilitating carrying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20160602 |