CN203986733U - Lifting dais - Google Patents

Lifting dais Download PDF

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Publication number
CN203986733U
CN203986733U CN201420232682.4U CN201420232682U CN203986733U CN 203986733 U CN203986733 U CN 203986733U CN 201420232682 U CN201420232682 U CN 201420232682U CN 203986733 U CN203986733 U CN 203986733U
Authority
CN
China
Prior art keywords
deck plate
wall
elevating lever
sides
electric pushrod
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
Application number
CN201420232682.4U
Other languages
Chinese (zh)
Inventor
王军臣
Original Assignee
王军臣
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王军臣 filed Critical 王军臣
Priority to CN201420232682.4U priority Critical patent/CN203986733U/en
Application granted granted Critical
Publication of CN203986733U publication Critical patent/CN203986733U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of lifting dais, it comprises body of wall and says deck plate, on the outer wall of described body of wall by cutting with scissors axisymmetric two elevating levers that are provided with, on the outer wall of described body of wall and described in each, the bottom of elevating lever is separately installed with electric pushrod, described in each the other end of electric pushrod respectively with the bottom-hinged of described elevating lever, described in each, the top of elevating lever is installed with respectively back-up block, described in each, the upper end of back-up block is provided with bearing, described in being arranged on, described bearing says in the first slide rail of deck plate bottom, on the described left side sidewall of saying deck plate, two row's pulleys are installed, the described pulley of every row is separately positioned in corresponding the second slide rail arranging on described body of wall, described, say that the both sides, front and back of deck plate and the both sides, front and back of elevating lever described in each are respectively equipped with spacer pin, the groove of the limiting plate of saying the both sides, front and back of deck plate described in described spacer pin is separately positioned on and arranging between the both sides, front and back of elevating lever described in each, adopt said structure, realized easy to use, the object at lifting dais at any time.

Description

Lifting dais
Technical field
The utility model relates to a kind of teaching equipment, relates in particular to a kind of lifting dais.
Background technology
At present in teachers process, often see the height difference because of teacher, and make after teachers' instruction to feel very tired out, like this, not only affected teacher's quality of instruction, also can affect the healthy of teacher, also can hinder student's study, in addition, along with scientific and technical development, various instruments used for education are put on lectern, also can block the sight line of Students ' Learning.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, the dais of lifting at any time.
The technical solution of the utility model is a kind of lifting dais, it comprises body of wall 1 and says deck plate 8, it is characterized in that: on the outer wall of described body of wall 1 by two elevating levers 3 that are provided with of hinge 2 symmetries, on the outer wall of described body of wall 1 and described in each, the bottom of elevating lever 3 is separately installed with electric pushrod 4, described in each the other end of electric pushrod 4 respectively with the bottom-hinged of described elevating lever 3, described in each, the top of elevating lever 3 is installed with respectively back-up block 5, described in each, the upper end of back-up block 5 is provided with bearing 7, described in being arranged on, described bearing 7 says in the first slide rail 9 of deck plate 8 bottoms, on the described left side sidewall of saying deck plate 8, two row's pulleys 11 are installed, the described pulley 11 of every row is separately positioned in corresponding the second slide rail 10 arranging on described body of wall 1, described, say that the both sides, front and back of deck plate 8 and the both sides, front and back of elevating lever 3 described in each are respectively equipped with spacer pin 13, in the groove 12 of the limiting plate 6 of saying the both sides, front and back of deck plate 8 described in described spacer pin 13 is separately positioned on and arranging between the both sides, front and back of elevating lever 3 described in each.
The technical solution of the utility model can also be to say that described the upper surface of deck plate 8 is provided with the Pedals type lifting switch of controlling described electric pushrod 4.
The beneficial effects of the utility model be by the outer wall at described body of wall 1 by two elevating levers 3 that are provided with of hinge 2 symmetries, on the outer wall of described body of wall 1 and described in each, the bottom of elevating lever 3 is separately installed with electric pushrod 4, described in each the other end of electric pushrod 4 respectively with the bottom-hinged of described elevating lever 3, described in each, the top of elevating lever 3 is installed with respectively back-up block 5, described in each, the upper end of back-up block 5 is provided with bearing 7, described in being arranged on, described bearing 7 says in the first slide rail 9 of deck plate 8 bottoms, on the described left side sidewall of saying deck plate 8, two row's pulleys 11 are installed, the described pulley 11 of every row is separately positioned in corresponding the second slide rail 10 arranging on described body of wall 1, described, say that the both sides, front and back of deck plate 8 and the both sides, front and back of elevating lever 3 described in each are respectively equipped with spacer pin 13, in the groove 12 of the limiting plate 6 of saying the both sides, front and back of deck plate 8 described in described spacer pin 13 is separately positioned on and arranging between the both sides, front and back of elevating lever 3 described in each, like this, during use, by electric pushrod 4, promote elevating lever 3 around hinge deflection simultaneously, under the support of back-up block 5, say that deck plate 8 is along this back-up block 5 displacement to the left or to the right, say deck plate 8 displacement up or down simultaneously, when saying deck plate 8 displacement up or down, say that two row's pulleys 11 in deck plate 8 left sides are along the second slide rail 10 displacement up or down on body of wall 1, make to say that deck plate 8 lifting is up or down more steady, in addition, described, say the both sides, front and back of deck plate 8 and described in each, between the both sides, front and back of elevating lever 3, be provided with band groove 12 limiting plates 6, the groove 12 of this limiting plate 6 with say the both sides, front and back of deck plate 8 and described in each the both sides, front and back of elevating lever 3 be respectively equipped with spacer pin 13 and be slidably matched, further make to say that the lifting of deck plate 8 is steady, thereby improve its stability, realized easy to use, the object at lifting dais at any time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 1, in 1, body of wall, 2, hinge, 3, elevating lever, 4, electric pushrod, 5, back-up block, 6, limiting plate, 7, bearing, 8, say deck plate, the 9, first slide rail, the 10, second slide rail, 11, pulley, 12, groove, 13, spacer pin.
The specific embodiment
Shown in Fig. 1, the utility model relates to a kind of lifting dais, it comprises body of wall 1 and says deck plate 8, on the outer wall of described body of wall 1 by two elevating levers 3 that are provided with of hinge 2 symmetries, on the outer wall of described body of wall 1 and described in each, the bottom of elevating lever 3 is separately installed with electric pushrod 4, described, say that the upper surface of deck plate 8 is provided with the Pedals type lifting switch of controlling described electric pushrod 4, described in each the other end of electric pushrod 4 respectively with the bottom-hinged of described elevating lever 3, described in each, the top of elevating lever 3 is installed with respectively back-up block 5, described in each, the upper end of back-up block 5 is provided with bearing 7, described in being arranged on, described bearing 7 says in the first slide rail 9 of deck plate 8 bottoms, on the described left side sidewall of saying deck plate 8, two row's pulleys 11 are installed, the described pulley 11 of every row is separately positioned in corresponding the second slide rail 10 arranging on described body of wall 1, described, say that the both sides, front and back of deck plate 8 and the both sides, front and back of elevating lever 3 described in each are respectively equipped with spacer pin 13, in the groove 12 of the limiting plate 6 of saying the both sides, front and back of deck plate 8 described in described spacer pin 13 is separately positioned on and arranging between the both sides, front and back of elevating lever 3 described in each, during use, by Pedals type lifting switch, control electric pushrod 4 and promote elevating lever 3 around hinge deflection simultaneously, under the support of back-up block 5, say that deck plate 8 is along this back-up block 5 displacement to the left or to the right, say deck plate 8 displacement up or down simultaneously, when saying deck plate 8 displacement up or down, say that two row's pulleys 11 in deck plate 8 left sides are along the second slide rail 10 displacement up or down on body of wall 1, make to say that deck plate 8 lifting is up or down more steady, in addition, described, say the both sides, front and back of deck plate 8 and described in each, between the both sides, front and back of elevating lever 3, be provided with band groove 12 limiting plates 6, the groove 12 of this limiting plate 6 with say the both sides, front and back of deck plate 8 and described in each the both sides, front and back of elevating lever 3 be respectively equipped with spacer pin 13 and be slidably matched, further make to say that the lifting of deck plate 8 is steady, thereby improve its stability, realized easy to use, the object at lifting dais at any time.

Claims (2)

1. a lifting dais, it comprises body of wall (1) and says deck plate (8), it is characterized in that: on the outer wall of described body of wall (1) by hinge (2) symmetrical two elevating levers (3) are installed, the bottom of elevating lever on the outer wall of described body of wall (1) and described in each (3) is separately installed with electric pushrod (4), the other end of electric pushrod described in each (4) respectively with the bottom-hinged of described elevating lever (3), the top of elevating lever described in each (3) is installed with respectively back-up block (5), the upper end of back-up block described in each (5) is provided with bearing (7), described in being arranged on, described bearing (7) says in first slide rail (9) of deck plate (8) bottom, on the described left side sidewall of saying deck plate (8), two row's pulleys (11) are installed, the described pulley of every row (11) is separately positioned in upper corresponding the second slide rail (10) arranging of described body of wall (1), described, say that the both sides, front and back of deck plate (8) and the both sides, front and back of elevating lever (3) described in each are respectively equipped with spacer pin (13), in the groove (12) of the limiting plate (6) of saying the both sides, front and back of deck plate (8) described in described spacer pin (13) is separately positioned on and arranging between the both sides, front and back of elevating lever (3) described in each.
2. lifting according to claim 1 dais, is characterized in that: described, say that the upper surface of deck plate (8) is provided with the Pedals type lifting switch of controlling described electric pushrod (4).
CN201420232682.4U 2014-04-30 2014-04-30 Lifting dais Expired - Fee Related CN203986733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420232682.4U CN203986733U (en) 2014-04-30 2014-04-30 Lifting dais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420232682.4U CN203986733U (en) 2014-04-30 2014-04-30 Lifting dais

Publications (1)

Publication Number Publication Date
CN203986733U true CN203986733U (en) 2014-12-10

Family

ID=52026836

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420232682.4U Expired - Fee Related CN203986733U (en) 2014-04-30 2014-04-30 Lifting dais

Country Status (1)

Country Link
CN (1) CN203986733U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107242710A (en) * 2017-08-02 2017-10-13 攸潇潇 A kind of intelligent pharmacy creative management service unit
CN107945586A (en) * 2017-12-06 2018-04-20 衡阳博思科技有限公司 A kind of teaching presentation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107242710A (en) * 2017-08-02 2017-10-13 攸潇潇 A kind of intelligent pharmacy creative management service unit
CN107242710B (en) * 2017-08-02 2019-12-06 泉州台商投资区海雅达新材料有限公司 intelligent pharmacy innovation management service device
CN107945586A (en) * 2017-12-06 2018-04-20 衡阳博思科技有限公司 A kind of teaching presentation device

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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: 20141210

Termination date: 20150430

EXPY Termination of patent right or utility model