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KR100316595B1 - Fixing apparatus of teaching tools - Google Patents

Fixing apparatus of teaching tools Download PDF

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Publication number
KR100316595B1
KR100316595B1 KR1019990028052A KR19990028052A KR100316595B1 KR 100316595 B1 KR100316595 B1 KR 100316595B1 KR 1019990028052 A KR1019990028052 A KR 1019990028052A KR 19990028052 A KR19990028052 A KR 19990028052A KR 100316595 B1 KR100316595 B1 KR 100316595B1
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KR
South Korea
Prior art keywords
fixed
fixing
teaching
fixed block
groove
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KR1019990028052A
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Korean (ko)
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KR19990083742A (en
Inventor
윤병학
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신형운
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Priority to KR1019990028052A priority Critical patent/KR100316595B1/en
Publication of KR19990083742A publication Critical patent/KR19990083742A/en
Application granted granted Critical
Publication of KR100316595B1 publication Critical patent/KR100316595B1/en

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    • 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
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manipulator (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

PURPOSE: Provided is a fixing equipment for teaching items which minutely adjusts the location of the equipment to satisfy the same or similar condition as real outfits so that it maximizes teaching and education effect. CONSTITUTION: In fixing a fixed bock(10) to a fixed groove(61) at a fixed frame(60), the fixing equipment for the teaching items comprises the parts of: a rotation body(20) which is placed inside the fixed block to rotate with including a fixed piece(21) in the lower part; a lever(30) which is fixed in the rotation body and projected outward to rotate the rotation body selectively; a rotation plate(50) which is placed in the upper side of the fixed block to rotate and includes more than two pause grooves(52) in the lower side; and a fixed ball(40) which is inserted into the pause groove selectively to prevent the rotation plate from being moved by a spring(41).

Description

교구재용 고정장치{FIXING APPARATUS OF TEACHING TOOLS}Fixture for teaching materials {FIXING APPARATUS OF TEACHING TOOLS}

본 발명은 고정프레임에 형성된 복수개의 고정홈에 교구재를 사용자가 임의의 위치에 선택적으로 고정시킬 수 있는 교구재용 고정장치에 관한 것이다.The present invention relates to a device for teaching materials that can be selectively fixed to a plurality of fixing grooves formed in the fixing frame to the user in any position.

일반적으로 각종 실험이나 교육을 실시할 때에는 실물장비와 유사 또는 동일한 조건을 만족하는 교구재를 사용하고 있으며 정확한 실험 및 교육의 효과를 극대화 시키기 위해서서는 장비를 구성하는 부품들을 정확한 위치에 간편하고 신속하게 설치할 수 있는 고정장치가 반드시 필요하였다.In general, when conducting various experiments or education, teaching materials using similar or identical conditions to real equipment are used, and in order to maximize the effect of accurate experiments and education, the components constituting the equipment are easily and quickly installed in the correct position. It was necessary to be able to fix it.

종래에는 도 1에 도시된 바와같이 교구재(T)의 하부에 설치된 고정블럭(1)의 일측면에는 레버(2)가 스프링(3)으로 탄력설치되어 있고 상기 레버(2)의 단부에는 고정블럭(1)에 내장된 연결링크(4)가 결합되며 상기 연결링크(4)의 일측에는 고정편(5)이 구비된 이동링크(6)가 결합되어 있다.In the related art, as shown in FIG. 1, the lever 2 is elastically installed on one side of the fixed block 1 installed at the lower portion of the teaching aid T, and the fixed block is formed at the end of the lever 2. The link (4) embedded in the (1) is coupled and one side of the link (4) is coupled to the mobile link 6 is provided with a fixed piece (5).

따라서 상기 교구재(T)를 고정프레임(7)에 고정시킬 때에는 도 1a에 도시된 바와같이 고정블럭(1)에 설치된 레버(2)를 하부로 누르면 상기 레버(2)가 힌지(9a)를 중심으로 회전하게 되어 레버(2)의 단부가 상승하게 됨에 따라 연결링크(4)가 상승하게 되고 상기 연결링크(4)와 결합된 이동링크(6)는 중심축(9)을 중심으로 회전하게 되므로 이동링크(6)의 단부에 형성된 고정편(5)은 중앙으로 모아지게된다.Therefore, when fixing the teaching aid (T) to the fixed frame (7) by pressing the lever (2) installed in the fixed block (1) downward as shown in Figure 1a, the lever (2) is centered on the hinge (9a) As the end of the lever 2 is raised so that the link link 4 rises and the movable link 6 coupled to the link link 4 rotates about the central axis 9. The fixing piece 5 formed at the end of the movable link 6 is collected at the center.

이러한 상태에서 상기 고정편(5)이 고정프레임(7)에 형성된 고정홈(8)으로 삽입되도록 위치시킨 후 레버(2)를 놓으면 상기 레버(2)는 하부에 설치된 스프링(3)의 복원력에 의해서 회전하게 되고 레버(2)에 의해서 상승된 연결링크(4)는 레버(2)가 회전하게 됨에 따라 하부로 이동하게 된다.In this state, the fixing piece 5 is positioned to be inserted into the fixing groove 8 formed in the fixing frame 7, and then the lever 2 is released. The lever 2 is applied to the restoring force of the spring 3 installed at the lower portion thereof. The connecting link 4 rotated by the lever 2 and moved by the lever 2 moves downward as the lever 2 rotates.

한편 연결링크(4)에 결합된 이동링크(6)가 중심축(9)을 중심으로 회전하게 되면 상기 이동링크(6)의 단부에 형성된 걸림편(5)은 도 1b에 도시된 바와같이 벌어지게 되어 고정홈(8)에 긴밀히 접촉되므로 교구재(T)가 설치된 고정블럭(1)을 고정프레임(7)에 고정시키게 되는 것이다.On the other hand, when the movable link 6 coupled to the connecting link 4 rotates about the central axis 9, the engaging piece 5 formed at the end of the movable link 6 is opened as shown in FIG. 1B. It is to be in close contact with the fixing groove (8) is to be fixed to the fixed frame (7) the fixed block (1) is installed teaching tools (T).

그러나 이러한 종래의 고정장치는 그 구조가 복잡하였음은 스프링(3)의 탄성력으로 고정블럭(1)의 유동을 방지하게 됨에 따라 상기 고정블럭(1) 또는 교구재(T)에 충격이 가해질 경우에는 그 고정된 위치가 가변되므로 실험 또는 교육을 정확하게 수행할 수 없게되는 문제점이 있었다.However, such a conventional fixing device has a complicated structure. When the fixing block 1 or the teaching aid T is applied to the fixing block 1 by preventing the flow of the fixing block 1 by the elastic force of the spring 3, Since the fixed position is variable, there is a problem in that it is impossible to accurately perform an experiment or education.

상기 문제점을 해결하기 위한 방법으로 도 2에 도시된 바와같이 교구재(T)를 고정플레이트(1a)에 고정시키고 상기 고정플레이트(1a)의 하부에는 복수개의 고정축(2a)을 설치함과 함께 고정판넬(3a)의 상면에 무수히 많은 삽입홈(4a)을 등간격으로 형성하여 상기 삽입홈(4a)으로 고정축(2a)을 삽입함에 따라 고정플레이트(1a)와 교구재(T)를 고정시키면 충격에 의하여 위치가 가변되는 것을 방지 할 수는 있지만 고정축(2a)과 삽입홈(4a)을 결합으로 교구재(T)가 고정되므로 교구재(T)가 고정되는 위치를 미세조정할 수 없게되는 문제점이 있었다.As a method for solving the above problem, as shown in FIG. 2, the teaching aid T is fixed to the fixing plate 1a and a plurality of fixing shafts 2a are installed at the lower portion of the fixing plate 1a. Forming a myriad of insertion grooves (4a) on the upper surface of the panel (3a) at equal intervals to insert the fixed shaft (2a) into the insertion groove (4a) to fix the fixing plate (1a) and teaching materials (T) impact Although the position can be prevented from varying, the teaching aid (T) is fixed by combining the fixed shaft (2a) and the insertion groove (4a), there was a problem that can not finely adjust the position where the teaching aid (T) is fixed. .

본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 본 발명은 교구재를 고정프레임에 견고히 고정시킴은 물론 교구재의 고정 및 분리작업을 간편하고 신속하게 수행할 수 있는 교구재용 고정장치를 제공하는데 그 목적이 있다.The present invention has been invented to solve the above problems, the present invention provides a fixture for teaching materials that can be fixed and detached as well as fasten the teaching materials to the stationary frame simply and quickly. There is a purpose.

상기 목적을 달성하기위한 본 발명은 실물장비와 유사 또는 동일한 조건으로 실험 및 교육을 실시하기 위하여 교구재가 고정된 고정블럭을 고정프레임에 형성된 고정홈에 고정시키는 것에 있어서, 상기 고정블럭의 내부에 회전가능하게 설치되며 하부에는 고정홈에 결합되는 걸림편이 구비된 회전체와, 상기 고정블럭의 전면에 형성된 장공을 통하여 회전체에 고정되고 일측 끝단은 고정블럭의 외부로 돌출되어 회전체를 선택적으로 회전시키는 레버와, 상기 교구재가 안착되며 고정블럭의 상면에 회전가능하게 설치되고 저면에는 적어도 2개 이상의 정지홈이 구비된 회전판과, 상기 정지홈에 선택적으로 삽입되어 회전판의 유동을 방지하도록 스프링으로 탄력설치된 고정볼을 포함하여서 된것이다.The present invention for achieving the above object is to fix the fixed block in which the teaching materials are fixed to the fixing groove formed in the fixing frame in order to perform experiments and education in the same or the same conditions as the real equipment, the inside of the fixed block is rotated It is installed to be possible and the lower body is provided with a rotating body coupled to the fixing groove, the fixed through the long hole formed in the front of the fixed block is fixed to the rotating body and one end protrudes to the outside of the fixed block to selectively rotate the rotating body And a rotating plate to which the teaching aid is seated and rotatably installed on the upper surface of the fixing block and having at least two stop grooves on the bottom surface thereof, and a spring inserted to be selectively inserted into the stop groove to prevent the flow of the rotating plate. It includes the fixed ball installed.

도 1a 및 도 1b는 종래의 조정장치로 교구재를 고정프레임에 고정시키는 상태를 도시한 단면도,1A and 1B are cross-sectional views showing a state in which a teaching aid is fixed to a fixed frame by a conventional adjusting device;

도 2는 종래의 다른 실시예를 도시한 사시도,Figure 2 is a perspective view showing another conventional embodiment,

도 3은 본 발명에 따른 고정장치가 교구재에 설치된 상태의 사시도,3 is a perspective view of the fixing device according to the present invention installed in the teaching aid,

도 4는 본 발명에 따른 고정장치가 교구재에 설치된 상태의 단면도,4 is a cross-sectional view of the fixing device according to the present invention installed in the teaching aid,

도 5는 본 발명에 따른 고정장치에 의해서 교구재가 고정된 상태의 사시도,5 is a perspective view of the teaching aid is fixed by the fixing device according to the present invention,

도 6a 및 도 6b는 본 발명의 따른 고정장치에 의해서 교구재가 고정프레임에 고정되는 상태를 도시한 단면도,6a and 6b is a cross-sectional view showing a state in which the teaching aid is fixed to the fixed frame by a fixing device according to the present invention,

도 7a 및 도 7b는 본 발명에 따른 고정장치에 의해서 고정된 교구재의 회전상태를 도시한 평면도.7a and 7b are plan views showing the rotation of the teaching aid fixed by the fixing device according to the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

T : 교구재 10 : 고정블럭T: teaching aid 10: fixed block

12 : 장공 20 : 회전체12: long hole 20: rotating body

21 : 걸림편 30 : 레버21: locking piece 30: lever

40 ; 고정볼 41 : 스프링40; Fixing Ball 41: Spring

50 : 회전판 52 : 정지홈50: rotating plate 52: stop groove

60 : 고정프레임 61 : 고정홈60: fixed frame 61: fixed groove

이하 본 발명을 도시한 첨부도면 도 3 및 도 4를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to FIGS. 3 and 4.

도 3은 본 발명에 따른 고정장치가 교구재에 설치된 상태의 사시도이고, 도 4는 본 발명에 따른 고정장치가 교구재에 설치된 상태의 단면도로서, 본 발명은 고정블럭(10)의 내부에는 회전체(20)가 설치되어 있고 상기 회전체(20)의 하부에는 절개면(21a)이 구비된 걸림편(21)이 형성되어 있으며 상기 고정블럭(10)의 저면에는 걸림편(21)의 양측에 위치되도록 고정돌기(11)가 설치되어 있다.3 is a perspective view of a state in which the fixing device according to the present invention is installed on the teaching aid, and FIG. 4 is a cross-sectional view of the state in which the fixing device according to the present invention is installed in the teaching aid. 20 is installed, and a locking piece 21 having a cutting surface 21a is formed at a lower portion of the rotating body 20, and located at both sides of the locking piece 21 on the bottom of the fixed block 10. The fixing protrusion 11 is installed so that it may be.

한편 상기 회전체(20)를 회전시키는 레버(30)는 고정블럭(10)의 전면에 형성된 장공(12)을 통하여 회전체(20)에 결합되어 있고 상기 고정블럭(10)의 상면에는 스프링(41)으로 탄력설치된 고정볼(40)이 돌출되도록 설치되어 있으며 이의 상측에는 교구재(T)가 설치되는 회전판(50)이 설치되어 있다.On the other hand, the lever 30 for rotating the rotating body 20 is coupled to the rotating body 20 through a long hole 12 formed in the front of the fixed block 10, the spring (on the top surface of the fixed block 10) 41) is installed so that the fixed ball 40 is elastically installed to protrude and the upper side thereof is provided with a rotating plate 50 is installed teaching tools (T).

또한 상기 회전판(50)의 저면 일측에는 회전판(50)이 90°의 범위내에서 회전할 수 있도록 제어하기 위한 이동홈(51)이 형성되어 있고 상기 이동홈(51)의 저면 양측에는 회전판(50)을 고정시키는 고정볼(40)이 삽입되는 정지홈(52)이 형성되어 있으며 상기 정지홈(52)을 복수개 형성할 수도 있다.In addition, one side of the bottom surface of the rotating plate 50 is formed with a moving groove 51 for controlling the rotating plate 50 to rotate within a range of 90 °, the rotating plate 50 on both sides of the bottom surface of the moving groove 51 ) Is provided with a stop groove 52 is inserted into the fixing ball 40 is fixed, it may be formed a plurality of the stop groove (52).

이와같이 구성된 본 발명은 고정블럭(10)의 일측으로 돌출된 레버(30)를 풀림위치로 이동시키면 상기 레버(30)에 의해서 회전되는 회전체(20)의 하부에 형성된 걸림편(21)은 도 6a에 도시된 바와같이 고정블럭(10)의 하부에 설치된 고정돌기(11)와 일직선이 된다.According to the present invention configured as described above, when the lever 30 protruding to one side of the fixed block 10 is moved to the release position, the locking piece 21 formed at the lower portion of the rotating body 20 rotated by the lever 30 is illustrated in FIG. As shown in 6a, the fixing protrusion 11 is aligned with the fixing protrusion 11 installed at the lower portion of the fixing block 10.

이러한 상태에서 상기 고정돌기(11)와 걸림편(21)이 고정프레임(60)에 형성된 고정홈(61)의 내부로 삽입되도록 고정블럭(10)을 위치시킨 후 상기 레버(30)를 잠김위치로 이동 시키면 레버(30)에 결합된 회전체(20)와 이의 하부에 설치된 걸림편(21)이 함께 회전하게 되므로 걸림편(21)의 상면은 고정홈(61)의 내측면에 긴밀히 접촉되어 고정블럭(10) 또는 교구재(T)에 충격이 가해져도 유동하지 않게된다.In this state, the fixing protrusion 11 and the locking piece 21 are positioned in the fixing block 10 to be inserted into the fixing groove 61 formed in the fixing frame 60, and then the lever 30 is locked. When moving to the rotating body 20 coupled to the lever 30 and the locking piece 21 is installed at the bottom of the rotating together so that the upper surface of the locking piece 21 is in close contact with the inner surface of the fixing groove 61 Even if an impact is applied to the fixed block 10 or the teaching aid T, it does not flow.

한편 상기 고정블럭(10)의 상부에 설치된 교구재(T)를 회전시키면 상기 교구재(T)가 안착된 회전판(50)의 저면에 형성된 정지홈(52)에 삽입되어 있는고정볼(40)은 정지홈(52)에서 이탈되어 이동홈(51)에 접촉되므로 회전판(50)은 원활하게 회전하게 되며 상기 회전판(50)을 90°회전시켜 고정볼(40)의 직상방에 또다른 정지홈(52)이 위치되면 상기 고정볼(40)은 스프링(41)의 복원력에 의해서 정지홈(52)의 내부로 삽입되어 회전판(50)의 회전을 방지하게 되므로 상기 회전판(50)에 안착된 교구재(T)가 회전된 상태로 고정되는 것이다.On the other hand, when rotating the teaching aid (T) installed on the top of the fixed block 10, the fixing ball 40 is inserted into the stop groove 52 formed in the bottom surface of the rotating plate 50 on which the teaching aid (T) is seated is stopped. The rotating plate 50 rotates smoothly because it is detached from the groove 52 and moves to the moving groove 51, and the rotating plate 50 is rotated 90 ° so that another stop groove 52 directly above the fixing ball 40. When the fixed ball 40 is inserted into the stop groove 52 by the restoring force of the spring 41 to prevent the rotation of the rotating plate 50, the teaching material (T) seated on the rotating plate 50 ) Is fixed in a rotated state.

또한 상기 교구재(T)를 일정한 각도로 고정시키고자 할 때에는 이동홈(51)의 저면에 고정볼(40)이 삽입되는 정지홈(52)을 형성하면 가능하게 되는 것이다.In addition, when fixing the teaching aid (T) at a predetermined angle it is possible to form a stop groove 52 is inserted into the fixing ball 40 in the bottom surface of the moving groove (51).

이상에서와 같이 본 발명은 각종 실험이나 교육을 실시할 때 실물장비와 유사 또는 동일한 조건을 만족하도록 사용하는 교구재의 설치위치의 미세조정 가능하게 함은 물론 고정된 교구재의 유동을 방지하게 되므로 정확한 실험 및 교육의 효과를 극대화 시킬 수 있게되는 매우 유용한 발명이다.As described above, the present invention enables precise adjustment of the installation position of the teaching materials used to satisfy similar or identical conditions to the real equipment when performing various experiments or education, as well as prevents the flow of the fixed teaching materials, thus making accurate experiments. And it is a very useful invention that can maximize the effect of education.

Claims (1)

실물장비와 유사 또는 동일한 조건으로 실험 및 교육을 실시하기 위하여 교구재(T)가 고정된 고정블럭(10)을 고정프레임(60)에 형성된 고정홈(61)에 고정시키는 것에 있어서,In fixing the fixing block 10 to which the teaching aid T is fixed in the fixing groove 61 formed in the fixing frame 60 in order to perform experiments and education under similar or identical conditions to the real equipment, 상기 고정블럭(10)의 내부에 회전가능하게 설치되며 하부에는 고정홈(61)에 결합되는 걸림편(21)이 구비된 회전체(20)와, 상기 고정블럭(10)의 전면에 형성된 장공(12)을 통하여 회전체(20)에 고정되고 일측 끝단은 고정블럭(10)의 외부로 돌출되어 회전체(20)를 선택적으로 회전시키는 레버(30)와, 상기 교구재(T)가 안착되며 고정블럭(10)의 상면에 회전가능하게 설치되고 저면에는 적어도 2개 이상의 정지홈(52)이 구비된 회전판(50)과, 상기 정지홈(52)에 선택적으로 삽입되어 회전판(50)의 유동을 방지하도록 스프링(41)으로 탄력설치된 고정볼(40)을 포함하는 구성을 특징으로하는 교구재용 고정장치.Rotating body 20 is rotatably installed in the fixed block 10 and the lower body is provided with a locking piece 21 coupled to the fixing groove 61, the long hole formed on the front of the fixed block 10 The lever 30 is fixed to the rotating body 20 through one end 12 and protrudes to the outside of the fixing block 10 to selectively rotate the rotating body 20, and the teaching material T is seated. Rotating plate 50 is rotatably installed on the upper surface of the fixed block 10 and at least two stop grooves 52 are provided on the bottom surface thereof, and are selectively inserted into the stop grooves 52 to allow the flow of the rotating plate 50 to flow. Fixing device for a teaching aid, characterized in that the configuration comprising a fixing ball 40 elastically installed with a spring (41) to prevent.
KR1019990028052A 1999-07-12 1999-07-12 Fixing apparatus of teaching tools KR100316595B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150116113A (en) 2014-04-04 2015-10-15 (주)지오피케이 Clamping apparatus for practical training materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650425A (en) * 1984-11-22 1987-03-17 Economatics (Education) Limited Technology teaching apparatus
US4826438A (en) * 1988-04-14 1989-05-02 Torres Mariano C Foldable learning station for making up technological operating circuits
KR100264098B1 (en) * 1993-02-18 2000-09-01 로타르 뮐러 Functional component for demonstration and/or training purposes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650425A (en) * 1984-11-22 1987-03-17 Economatics (Education) Limited Technology teaching apparatus
US4826438A (en) * 1988-04-14 1989-05-02 Torres Mariano C Foldable learning station for making up technological operating circuits
KR100264098B1 (en) * 1993-02-18 2000-09-01 로타르 뮐러 Functional component for demonstration and/or training purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150116113A (en) 2014-04-04 2015-10-15 (주)지오피케이 Clamping apparatus for practical training materials

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