KR940006848Y1 - Tape measure in digital numbers - Google Patents
Tape measure in digital numbers Download PDFInfo
- Publication number
- KR940006848Y1 KR940006848Y1 KR2019910021967U KR910021967U KR940006848Y1 KR 940006848 Y1 KR940006848 Y1 KR 940006848Y1 KR 2019910021967 U KR2019910021967 U KR 2019910021967U KR 910021967 U KR910021967 U KR 910021967U KR 940006848 Y1 KR940006848 Y1 KR 940006848Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tape measure
- rotating plate
- case
- digital
- display window
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Tape Measures (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도 (a)는 제1도의 요부 횡단면도, (b)는 줄자의 걸고리가 스위치를 OFF 시키는 상태를 예시한 일부단면도.Fig. 2 (a) is a partial cross-sectional view of Fig. 1, (b) is a partial cross-sectional view illustrating a state in which the tape measure hook is turned off.
제3도는 회전판에 줄자가 밀착된 상태의 측면도.3 is a side view of the tape measure in close contact with the rotating plate.
제4도 (a)는 적외선 감지기가 설치된 회전판의 사시도, (b)는 (a)의 요부 평단면도.Fig. 4 (a) is a perspective view of a rotating plate provided with an infrared detector, (b) is a main sectional view of (a).
제5도 (a)는 자석감지기가 설치된 회전판의 사시도, (b)는 (a)의 요부 평단면도.Fig. 5 (a) is a perspective view of a rotating plate provided with a magnet sensor, and (b) is a main sectional view of (a).
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 줄자 4 : 회전판3: tape measure 4: turntable
5 : 적외선 투과공 6 : 적외선 감지기5: infrared transmission hole 6: infrared detector
7 : 콘트롤부 8 : 표시창7: control unit 8: display window
9 : 걸고리 10 : 디지탈스위치9: Hook 10: Digital Switch
50 : 자석 60 : 자석감지기50: magnet 60: magnet detector
본 고안은 케이스로부터 출몰되는 줄자를 가느다란 줄로 형성하여 케이스의 크기와 무게를 최소화 및 경량화하고 줄자로서 계측되는 길이는 케이스의 표시창에 디지탈 숫자로 표시되도록 하여 휴대가 간편하고 손쉽게 계측된 길이를 알아볼 수 있도록 한 고안에 관한 것이다.The present invention forms a tape measure that emerges from the case to minimize and reduce the size and weight of the case, and the length measured as a tape measure is displayed as a digital number on the display window of the case. It's about devising one.
종래의 줄자는 통상적으로 눈금이 새겨진 판상의 금속띠나 비닐띠로된 줄자가 케이스 내의 권회스프링에 감겨있다가 출몰되도록 하였는바 이는 귄회된 줄자가 부피가 큼에따라 케이스 역시 크게 제작되어야 하고 무게가 무거워 휴대하기가 불편하면서도 무거운 금속줄자를 감기 위해서는 장력이 큰 권회스프링을 사용하여야 하므로 생산단가가 비싸며 특히 줄자로서 계측된 길이를 알아보려면 줄자에 새겨진 조그맣고 가느다란 눈금을 주의 깊게 보아야하므로 어린이들이나 시력에 약한 사람들이 사용하기가 불편하였다.Conventional tape measure is usually made of plate-shaped metal or vinyl tape taped around the wound spring wound in the winding spring in the case, so that the case also needs to be made large and heavy because the bulky tape measure is bulky It is inconvenient to do it, but it requires expensive winding springs to wind heavy metal tapes, so the production cost is expensive. This was inconvenient to use.
본 고안은 이와 같은 점을 감안하여 창안된 것으로서 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.The present invention was created in view of the above, and described in detail by the accompanying drawings as follows.
케이스(1)내의 권회스프링에 일단이 연결되어 감겨있는 줄자가 케이스(1)의 출입공(2)으로부터 출몰되도록 한 것에 있어서 케이스(1) 내부에는 가느다란 줄로 형성된 줄자(3)가 출입됨에 따라 주벽에 적외선 투과공(5) 또는 자석이 일정간격으로 배열된 회전판(4)이 정,역회전 되도록 설치하고 회전판(4) 일측에는 회전방향 및 회전수를 감지하는 적외선감지기(6) 또는 자석감지기(60)와 이의 콘트롤부(7)를 설치하며 줄자(3)의 걸고리(9)가 출입공(2)에서 출몰됨에 따라 디지탈 스위치(10)가 작동하여 케이스(1) 표면에 형성된 표시창(8)으로 디지탈숫자가 표시되도록 한 것으로서 도면중 미설명부호(11)은 리셋보턴이고 (12)는 줄자 (3)를 회전판(4)에 밀착시켜 주는 누름구로서 이는 판스프링으로 할수도 있으며 (13)은 회전판(4) 외 주연에 형성된 홈이다.In order to have the tape measure wound around one end of the winding spring in the case 1 to be released from the entrance hole 2 of the case 1, as the tape measure 3 formed in a thin line inside the case 1 enters and exits. An infrared sensor 6 or a magnet sensor installed on the circumferential wall so that the rotating plate 4 having the infrared transmission hole 5 or the magnets arranged at a predetermined interval is rotated forward and reverse, and one side of the rotating plate 4 detects the rotation direction and the rotation speed. The display unit 8 formed on the surface of the case 1 by installing the 60 and its control unit 7 and the digital switch 10 is operated as the hooks 9 of the tape measure 3 emerge from the entrance hole 2. In the figure, reference numeral 11 denotes a reset button, and 12 denotes a presser for attaching the tape measure 3 to the rotating plate 4, which may be a leaf spring (13). ) Is a groove formed on the outer periphery of the rotating plate 4.
이와 같이 형성된 본 고안은 줄자(3)의 걸고리(9)가 케이스(1)의 출입공(2)에 삽입되었을 때에도 제2도 (b)와 같이 걸고리(9)가 디지탈 스위치(10)를 OFF 시켜주고 있으므로 표시창(8)에 숫자가 표시되지 않다가 걸고리(9)를 케이스(1) 외부로 약간 당김에 따라 디지탈 스위치(10)가 ON되면서 표시창(8)으로 디지탈 숫자가 표시되기 시작하는 것이다.According to the present invention formed as described above, even when the hook 9 of the tape measure 3 is inserted into the access hole 2 of the case 1, the hook 9 is turned off as shown in FIG. As the number is not displayed on the display window 8, the hook 9 is pulled slightly out of the case 1, so that the digital switch 10 is turned on and the digital number is displayed on the display window 8. .
즉, 걸고리(9)를 점차 당김에 따라 케이스(1)내에 감겨있는 줄자(3)가 외부로 풀려 나가면서 회전판(4)을 회전시키면 주벽에 일정 간격으로 배열된 적외선 투과공(5)들이 적외선 감지기(6)를 통과하는 정도에 따라 줄자(3)의 뽑힌 길이가 정확히 감지되어 콘트롤부(7)에 전달된후 디지털 신호로 바뀌어 표시창(8)에 디지탈 숫자로 표시가 된다.That is, as the taper (3) wound in the case (1) is gradually released as the hook (9) is gradually pulled out and rotates the rotating plate (4), infrared transmission holes (5) arranged at regular intervals on the main wall are infrared rays. According to the degree of passing through the detector 6, the length of the tape measure 3 is accurately sensed and transmitted to the control unit 7 and then converted into a digital signal and displayed on the display window 8 as a digital number.
이러한 본 고안은 회전판(4)의 주벽에 자석(50)을 일정간격으로 배열한 후 이를 자석감지기(60)에 의해 회전판(4)의 회전방향 및 회전수를 감지하여 콘트롤부(7)에 전달되게 한후 디지탈 숫자로 표시창(8)에 표시하도록 할수도 있는 것이다.The present invention arranges the magnets 50 on the circumferential wall of the rotating plate 4 at regular intervals, and detects the rotation direction and the number of rotations of the rotating plate 4 by the magnet sensor 60 and transmits them to the control unit 7. It can also be displayed on the display window (8) as a digital number.
이와같이 줄자(3)를 뽑아 케이스(1)의 표시창(8)에 표시되는 디지탈 숫자로 계측한 길이를 간편히 알아본 후 줄자(3)를 놓으면 줄자(3)는 통상의 줄자와 같이 케이스(1)내의 권회스프링에 의해 도로 감겨 들어가는 것인데 이때 회전판(4)의 역회전되는 정도를 적외선감지기(6) 또는 자석감지기(60)가 감지하여 콘트롤부(7)에 전달하면 표시창(8)의 디지탈 숫자가 점차 감소하여 표시되다가 줄자93)의 걸고리(9)가 케이스(1)의 출입공(2)에 끼워지면서 디지탈 스위치(10)를 OFF 시키면 완전히 꺼지게 되며 이러한 본 고안은 필요에 따라 리셋보턴(11)으로 숫자를 "0"으로 한 후 사용할 수 있도록 회로화 할수도 있는 것이다.In this way, the tape measure 3 is pulled out and the length measured by the digital number displayed on the display window 8 of the case 1 is easily read. Then, the tape measure 3 is released. It is wound up by the winding spring inside, and when the infrared sensor 6 or the magnet sensor 60 detects the degree of reverse rotation of the rotating plate 4 and transmits it to the control unit 7, the digital number of the display window 8 While gradually decreasing and displayed, the hook 9 of the tape measure 93 is inserted into the access hole 2 of the case 1 and turned off when the digital switch 10 is turned off. This invention is reset button 11 as necessary. You can also circuit it so that you can use it after setting the number to "0".
이와 같이 본 고안은 줄자(3)로 계측하는 길이가 케이스(1)의 표시창(8)에 디지탈 숫자로 표시되므로 어두운 곳에서도 사용이 가능하고 어린이나 시력이 약한 사람들은 물론 일반인들도 사용하기가 편리한 것이며 특히 줄자(3)가 가볍고 가느다란 줄로 된 것이므로 권회된 부피가 작고 무게가 가벼워 케이스(1)를 포함한 줄자 전체의 크기를 최소화 및 경량화 할 수 있어 휴대하기가 보다 간편한 것이다.As such, the present invention can be used in the dark because the length measured by the tape measure (3) is displayed on the display window (8) of the case (1). It is convenient and especially because the tape measure (3) is made of light and thin lines, the wound volume is small and the weight is light, so that the size of the entire tape measure including the case (1) can be minimized and lighter, making it easier to carry.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910021967U KR940006848Y1 (en) | 1991-12-11 | 1991-12-11 | Tape measure in digital numbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910021967U KR940006848Y1 (en) | 1991-12-11 | 1991-12-11 | Tape measure in digital numbers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930013610U KR930013610U (en) | 1993-07-26 |
| KR940006848Y1 true KR940006848Y1 (en) | 1994-10-01 |
Family
ID=19324007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910021967U Expired - Lifetime KR940006848Y1 (en) | 1991-12-11 | 1991-12-11 | Tape measure in digital numbers |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940006848Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016148504A1 (en) * | 2015-03-17 | 2016-09-22 | 주식회사 베이글랩스 | Length measuring device and length measuring system |
-
1991
- 1991-12-11 KR KR2019910021967U patent/KR940006848Y1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016148504A1 (en) * | 2015-03-17 | 2016-09-22 | 주식회사 베이글랩스 | Length measuring device and length measuring system |
| US10393490B2 (en) | 2015-03-17 | 2019-08-27 | Bagel Labs Co., Ltd. | Length measuring device and length measuring system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930013610U (en) | 1993-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19911211 |
|
| UA0201 | Request for examination |
Patent event date: 19911211 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19940415 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940907 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19941221 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| NORF | Unpaid initial registration fee | ||
| UC1904 | Unpaid initial registration fee |