CN107842680A - Display device for teaching - Google Patents

Display device for teaching Download PDF

Info

Publication number
CN107842680A
CN107842680A CN201711074512.2A CN201711074512A CN107842680A CN 107842680 A CN107842680 A CN 107842680A CN 201711074512 A CN201711074512 A CN 201711074512A CN 107842680 A CN107842680 A CN 107842680A
Authority
CN
China
Prior art keywords
bevel gear
sliding sleeve
rod
display device
screw rod
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.)
Withdrawn
Application number
CN201711074512.2A
Other languages
Chinese (zh)
Inventor
刘乐凝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201711074512.2A priority Critical patent/CN107842680A/en
Publication of CN107842680A publication Critical patent/CN107842680A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The utility model provides a display device is used in teaching, mainly includes PMKD, wheel, the PMKD both sides are provided with the adapter sleeve, the adapter sleeve is connected with the check lock lever, the check lock lever is connected with the stopper, the last dead lever that is provided with of PMKD, the inside bracing piece that is provided with of dead lever, the bracing piece is connected with display module, be provided with the regulation pole between bracing piece and the display module, bracing piece one side is connected with the sliding sleeve, the sliding sleeve is connected with the screw rod, the screw rod bottom is connected with bevel gear A, bevel gear A meshes with bevel gear B mutually, bevel gear B is connected with driving motor. When the adjustable display assembly is used, the angle adjustment of the display assembly can be realized under the action of the adjusting rod, and the screw rod drives the sliding sleeve to move up and down, so that the height adjustment of the display assembly is facilitated, and people can clearly see characters on the display screen.

Description

一种教学用显示装置A display device for teaching

技术领域technical field

本发明涉及教学用具技术领域，尤其涉及一种教学用显示装置。The invention relates to the technical field of teaching appliances, in particular to a display device for teaching.

背景技术Background technique

教学是教师的教和学生的学所组成的一种人类特有的人才培养活动。目前在教学过程中显示装置是必不可少的，但是现有的显示装置观看角度不便，且节能效果差。Teaching is a human-specific talent cultivation activity composed of teachers' teaching and students' learning. At present, display devices are indispensable in the teaching process, but the viewing angles of the existing display devices are inconvenient, and the energy saving effect is poor.

发明内容Contents of the invention

本发明的目的是：提供一种显示装置观看角度可调的教学用显示装置。The object of the present invention is to provide a teaching display device whose viewing angle can be adjusted.

本发明的技术方案是：一种教学用显示装置，主要包括固定底板、车轮，所述固定底板两侧设置有连接套，所述连接套与锁紧杆连接，所述锁紧杆与限位块连接，所述固定底板上设置有固定杆，所述固定杆内部设置有支撑杆，所述支撑杆与显示组件连接，所述支撑杆与显示组件之间设置有调节杆，所述支撑杆一侧与滑套连接，所述滑套与螺杆连接，所述螺杆底部与锥齿轮A连接，所述锥齿轮A与锥齿轮B相啮合，所述锥齿轮B与驱动电机连接。The technical solution of the present invention is: a display device for teaching, mainly including a fixed base plate and a wheel. Connecting sleeves are arranged on both sides of the fixed base plate, the connecting sleeve is connected with a locking rod, and the locking rod is connected with a limit Block connection, the fixed bottom plate is provided with a fixed rod, the inside of the fixed rod is provided with a support rod, the support rod is connected to the display assembly, an adjustment rod is provided between the support rod and the display assembly, and the support rod One side is connected with a sliding sleeve, the sliding sleeve is connected with a screw, the bottom of the screw is connected with a bevel gear A, the bevel gear A is meshed with a bevel gear B, and the bevel gear B is connected with a driving motor.

所述支撑杆一侧与滑套之间为固定连接。There is a fixed connection between one side of the support rod and the sliding sleeve.

所述滑套与螺杆之间为螺纹连接。The sliding sleeve and the screw rod are threaded.

所述锥齿轮A与锥齿轮B的直径相同。The bevel gear A has the same diameter as the bevel gear B.

所述驱动电机为双向电机。The driving motor is a bidirectional motor.

有益效果是：The beneficial effects are:

1.本发明使用时，在调节杆的作用下可以实现显示组件的角度调节，且螺杆带动滑套上下移动，便于显示组件的高度调节，便于人们清晰看清显示屏上的字体。1. When the present invention is used, the angle adjustment of the display assembly can be realized under the action of the adjustment rod, and the screw rod drives the sliding sleeve to move up and down, which facilitates the height adjustment of the display assembly and facilitates people to clearly see the characters on the display screen.

附图说明Description of drawings

图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.

具体实施方式Detailed ways

如图1所示，一种教学用显示装置，主要包括固定底板1、车轮2，所述固定底板1两侧设置有连接套101，所述连接套101与锁紧杆3连接，所述锁紧杆3与限位块4连接，所述固定底板1上设置有固定杆5，所述固定杆5内部设置有支撑杆6，所述支撑杆6与显示组件7连接，所述支撑杆6与显示组件7之间设置有调节杆8，所述支撑杆6一侧与滑套9连接，所述滑套9与螺杆10连接，所述螺杆10底部与锥齿轮A11连接，所述锥齿轮A11与锥齿轮B12相啮合，所述锥齿轮B12与驱动电机13连接。As shown in Figure 1, a display device for teaching mainly includes a fixed base plate 1 and a wheel 2. Connecting sleeves 101 are arranged on both sides of the fixed base plate 1, and the connecting sleeves 101 are connected to the locking rod 3. The lock The tight rod 3 is connected with the limit block 4, the fixed bottom plate 1 is provided with a fixed rod 5, the inside of the fixed rod 5 is provided with a support rod 6, and the support rod 6 is connected with the display assembly 7, and the support rod 6 An adjustment rod 8 is arranged between the display assembly 7, and one side of the support rod 6 is connected with the sliding sleeve 9, and the sliding sleeve 9 is connected with the screw rod 10, and the bottom of the screw rod 10 is connected with the bevel gear A11, and the bevel gear A11 meshes with the bevel gear B12 which is connected with the drive motor 13 .

所述支撑杆6一侧与滑套9之间为固定连接，所述滑套9与螺杆10之间为螺纹连接，所述锥齿轮A11与锥齿轮B12的直径相同，且所述驱动电机13为双向电机。本发明使用时，在调节杆8的作用下可以实现显示组件7的角度调节，且螺杆10带动滑套9上下移动，便于显示组件7的高度调节，便于人们清晰看清显示屏上的字体。One side of the support rod 6 is fixedly connected with the sliding sleeve 9, and the threaded connection between the sliding sleeve 9 and the screw rod 10, the diameter of the bevel gear A11 and the bevel gear B12 is the same, and the driving motor 13 It is a bidirectional motor. When the present invention is used, the angle adjustment of the display assembly 7 can be realized under the action of the adjustment rod 8, and the screw rod 10 drives the sliding sleeve 9 to move up and down, which is convenient for the height adjustment of the display assembly 7, and is convenient for people to clearly see the characters on the display screen.

上述实施例仅是用来说明解释本发明的用途，而并非是对本发明的限制，本技术领域的普通技术人员，在本发明的实质范围内，做出各种变化或替代，也应属于本发明的保护范畴。The above-mentioned embodiments are only used to illustrate and explain the purpose of the present invention, rather than to limit the present invention. Those of ordinary skill in the art may make various changes or substitutions within the essential scope of the present invention, which shall also belong to the present invention. scope of protection for inventions.

Claims (5)

1.一种教学用显示装置，主要包括固定底板(1)、车轮(2)，所述固定底板(1)两侧设置有连接套(101)，所述连接套(101)与锁紧杆(3)连接，所述锁紧杆(3)与限位块(4)连接，所述固定底板(1)上设置有固定杆(5)，所述固定杆(5)内部设置有支撑杆(6)，所述支撑杆(6)与显示组件(7)连接，所述支撑杆(6)与显示组件(7)之间设置有调节杆(8)，其特征在于：所述支撑杆(6)一侧与滑套(9)连接，所述滑套(9)与螺杆(10)连接，所述螺杆(10)底部与锥齿轮A(11)连接，所述锥齿轮A(11)与锥齿轮B(12)相啮合，所述锥齿轮B(12)与驱动电机(13)连接。1. A display device for teaching, mainly comprising a fixed base plate (1) and wheels (2), the two sides of the fixed base plate (1) are provided with connecting sleeves (101), and the connecting sleeves (101) and locking rods (3) connection, the locking rod (3) is connected with the limit block (4), the fixed base plate (1) is provided with a fixed rod (5), and the inside of the fixed rod (5) is provided with a support rod (6), the support rod (6) is connected to the display assembly (7), and an adjustment rod (8) is arranged between the support rod (6) and the display assembly (7), characterized in that: the support rod (6) One side is connected with the sliding sleeve (9), the sliding sleeve (9) is connected with the screw rod (10), the bottom of the screw rod (10) is connected with the bevel gear A (11), and the bevel gear A (11 ) meshes with the bevel gear B (12), and the bevel gear B (12) is connected with the driving motor (13). 2.根据权利要求1所述的教学用显示装置，其特征在于：所述支撑杆(6)一侧与滑套(9)之间为固定连接。2. The display device for teaching according to claim 1, characterized in that: one side of the support rod (6) and the sliding sleeve (9) are fixedly connected. 3.根据权利要求1所述的教学用显示装置，其特征在于：所述滑套(9)与螺杆(10)之间为螺纹连接。3. The display device for teaching according to claim 1, characterized in that: the sliding sleeve (9) and the screw rod (10) are connected by threads. 4.根据权利要求1所述的教学用显示装置，其特征在于：所述锥齿轮A(11)与锥齿轮B(12)的直径相同。4. The display device for teaching according to claim 1, characterized in that: the bevel gear A (11) and the bevel gear B (12) have the same diameter. 5.根据权利要求1所述的教学用显示装置，其特征在于：所述驱动电机(13)为双向电机。5. The display device for teaching according to claim 1, characterized in that: the driving motor (13) is a bidirectional motor.
CN201711074512.2A 2017-11-06 2017-11-06 Display device for teaching Withdrawn CN107842680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711074512.2A CN107842680A (en) 2017-11-06 2017-11-06 Display device for teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711074512.2A CN107842680A (en) 2017-11-06 2017-11-06 Display device for teaching

Publications (1)

Publication Number Publication Date
CN107842680A true CN107842680A (en) 2018-03-27

Family

ID=61682397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711074512.2A Withdrawn CN107842680A (en) 2017-11-06 2017-11-06 Display device for teaching

Country Status (1)

Country Link
CN (1) CN107842680A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518565A (en) * 2018-04-10 2018-09-11 贵州理工学院 A kind of signal of communication processing unit and processing system
CN108630059A (en) * 2018-06-15 2018-10-09 季艳茹 A kind of Chinese literature auxiliary teaching device
CN108973412A (en) * 2018-07-06 2018-12-11 朱晓丹 A kind of accounting voucher data storage displaying device
CN109027565A (en) * 2018-09-25 2018-12-18 苏州睿达矩自动化设备有限公司 A kind of monitoring device of adjustable angle
CN110715145A (en) * 2019-10-18 2020-01-21 吉林工程技术师范学院 An English teaching device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204740767U (en) * 2015-05-20 2015-11-04 慈溪市纯奇电器有限公司 Chinese teaching show board
CN205956681U (en) * 2016-07-06 2017-02-15 天津万象包罗科技有限公司 Computer display that convenient rotatory multi -angle was adjusted
CN206249680U (en) * 2016-08-25 2017-06-13 聊城大学东昌学院 A kind of apparatus for demonstrating in English of imparting knowledge to students

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204740767U (en) * 2015-05-20 2015-11-04 慈溪市纯奇电器有限公司 Chinese teaching show board
CN205956681U (en) * 2016-07-06 2017-02-15 天津万象包罗科技有限公司 Computer display that convenient rotatory multi -angle was adjusted
CN206249680U (en) * 2016-08-25 2017-06-13 聊城大学东昌学院 A kind of apparatus for demonstrating in English of imparting knowledge to students

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518565A (en) * 2018-04-10 2018-09-11 贵州理工学院 A kind of signal of communication processing unit and processing system
CN108630059A (en) * 2018-06-15 2018-10-09 季艳茹 A kind of Chinese literature auxiliary teaching device
CN108973412A (en) * 2018-07-06 2018-12-11 朱晓丹 A kind of accounting voucher data storage displaying device
CN109027565A (en) * 2018-09-25 2018-12-18 苏州睿达矩自动化设备有限公司 A kind of monitoring device of adjustable angle
CN110715145A (en) * 2019-10-18 2020-01-21 吉林工程技术师范学院 An English teaching device

Similar Documents

Publication Publication Date Title
CN107842680A (en) Display device for teaching
CN206520378U (en) A kind of blackboard for education provided with LED display
CN104008694B (en) Cam profile curve draws teaching aid
CN204178672U (en) A kind of campus ideological and political education publicity apparatus
CN204764119U (en) Use convenient multi -functional podium
CN204494032U (en) A kind of wall hung TV rack of remote-controlled adjustment height
CN203825939U (en) Gear train transmission ratio calculation demonstration teaching aid
CN204576840U (en) A kind of teaching on-the-spot comprehensive display systems of meticulous material object
CN206194161U (en) English teaching device
CN203209080U (en) Erector for chemical experiment teaching
CN204087616U (en) Mathematical parabolic teaching demonstration device
CN206353382U (en) A kind of multi-functional computer based multimedia teaching instrument
CN203930305U (en) Projector bevel gear type lifting micro-adjusting mechanism
CN210896158U (en) A display stand for physics teaching
CN203910151U (en) Cam contour curve drawing teaching aid
CN204471326U (en) Portable maintenance unit is used in teaching
CN204087527U (en) A kind of English teaching hand-rail type computer-projector instrument bracing or strutting arrangement
CN204288605U (en) Be applicable to Teaching of Economics to give lessons assistant teaching aid
CN201892958U (en) A new type of automatic correcting operation machine
CN206649703U (en) A kind of human resource management training apparatus
CN204222466U (en) A kind of multifunctional portable formula blackboard
CN204659281U (en) A kind of folding blackboard
CN202233818U (en) Lifting platform
CN204537547U (en) The exhibiting device that Teaching of Economics uses
CN204130001U (en) A kind of International Economics and Trade teaching hanger bracket

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20180327

WW01 Invention patent application withdrawn after publication