KR100458980B1 - Test machine for combination a state nut of handyphone case - Google Patents
Test machine for combination a state nut of handyphone case Download PDFInfo
- Publication number
- KR100458980B1 KR100458980B1 KR10-2002-0031566A KR20020031566A KR100458980B1 KR 100458980 B1 KR100458980 B1 KR 100458980B1 KR 20020031566 A KR20020031566 A KR 20020031566A KR 100458980 B1 KR100458980 B1 KR 100458980B1
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- plate
- screw rod
- support plate
- fixed
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Abstract
본 발명은 휴대전화 케이스의 너트 결합상태 테스트기에 관한것으로서, 더욱구체적으로는 일측에 걸림판(101)이 형성된 받침판(1) 상면에 나사봉(2)을 받침판(1)의 길이방향으로 구비하여 공회전 가능케 설치하되, 나사봉(2) 일측 끝단에 핸들(3)을 고정하고, 상기 나사봉(2) 상부에는 슬라이드판(4)을 마련하여 그 저면의 나사관(401)을 나사봉(2)에 체결하면서 양측의 안내관(402)(403)을 받침판(1)에 고정된 안내봉(103)(104)에 끼우며, 상기 슬라이드판(4) 상면에는 측정기(5)를 고정함과 동시에 전방의 당김봉(6)을 받침판(1)에 형성되는 걸림판(101)의 관통공(102)으로 관통하고, 당김봉(6) 끝단에는 휴대전화의 본체 또는 덮개의 너트(8) 체결용 보울트(9) 머리가 걸리는 걸림홈(601)을 형성하여 핸들(3)의 조작만으로도 너트(8)의 고정유지력을 알 수 있도록 함으로써 너트(8)의 고정유지력 테스트를 누구나 용이하고 신속,정확하게 실시할 수 있도록 한것이다.The present invention relates to a nut coupling state tester of a mobile phone case, and more specifically, includes a screw rod (2) in the longitudinal direction of the support plate (1) on an upper surface of the support plate (1) having a locking plate (101) formed on one side thereof. It is installed to be idling, but the handle (3) is fixed to one end of the screw rod (2), a slide plate (4) is provided on the screw rod (2) upper portion of the screw tube 401 of the bottom of the screw rod (2 The guide pipes 402 and 403 of both sides to the guide rods 103 and 104 fixed to the support plate 1, and the measuring plate 5 is fixed to the upper surface of the slide plate 4, At the same time, the front pull bar 6 penetrates through the through hole 102 of the engaging plate 101 formed in the support plate 1, and the nut 8 of the main body or cover of the cellular phone is fastened to the end of the pull bar 6. By forming the locking groove 601 for the head of the bolt 9, the nut can be held by the operation of the handle 3 so that the holding force of the nut 8 can be known. The holding force test of 8) was made to be easily, quickly and accurately performed by anyone.
Description
본 발명은 휴대전화 케이스를 구성하는 본체 또는 덮개에 삽지고정되는 너트의 결합 상태를 테스트하기 위한 테스트기에 관한 것으로서, 이를 보다 상세히 설명하자면 간편한 조작으로 너트의 결합상태를 용이하고 정확하게 테스트할 수 있고 누구나 조작이 용이한 테스트기를 얻을 수 있도록 한것이다.The present invention relates to a tester for testing the coupling state of the nut inserted and inserted into the main body or cover constituting the mobile phone case, to describe in more detail can easily and accurately test the coupling state of the nut by a simple operation anyone The tester is easy to operate.
일반적으로 덮개와 본체로 구성되는 휴대전화 케이스의 너트 결합상태 테스트라함은, 본체 또는 덮개에 삽지되어 고정되는 너트의 고정유지력을 알 수 있도록하여, 기준치 이하로 되는 너트의 고정유지력으로 인해 본체 또는 덮개의 불량율을 낮출 수 있도록 하는것이다. 즉, 본체 또는 덮개에 삽지된 너트를 일정한 힘으로 강제로 당겨 너트가 이탈되는 시점의 당김력을 측정하여 너트의 고정유지력을 알수 있도록 하는것이다.In general, the nut coupling state test of a mobile phone case composed of a cover and a main body is to know the holding force of the nut inserted and fixed to the main body or the cover, and thus the main body or the cover due to the holding force of the nut that is below the reference value. It is to reduce the defective rate of. In other words, by pulling the nut inserted in the main body or cover with a constant force to measure the pull force when the nut is released to determine the fixed holding force of the nut.
그러나 현재까지는 휴대전화 케이스를 생산함에 있어, 본체 또는 덮개에 삽지되는 너트의 결합상태를 테스트하기 위한 장치 또는 수단이 제공되어 있지않고 있는 실정이므로 너트의 고정유지력이 테스트되지 않은 본체 또는 덮개의 출고가 이루어졌으며, 이는 휴대전화의 불량율을 높이는 주요원인 되어왔다.However, until now, in the production of mobile phone cases, no device or means for testing the coupling state of the nut inserted in the main body or the cover is not provided. This has been the main reason for increasing the defective rate of mobile phones.
따라서 휴대전화의 본체 또는 덮개에 삽지 고정되는 너트의 고정유지력을 누구나 편리하고 신속하게 테스트할 수 있는 장치 또는 수단이 요구되고 있다.Therefore, there is a need for an apparatus or means capable of conveniently and quickly testing the fixing holding force of the nut inserted and fixed to the main body or cover of the cellular phone.
본 발명은 위와같이 휴대전화 케이스의 덮개 또는 본체에 삽지고정된 너트를 테스트할 수 있는 테스기를 얻을 수 있도록 함에 그 기술적인 과제를 두고 발명된 것으로서, 특히 본체 또는 덮개에 삽지된 너트의 거치와, 거치된 너트의 고정유지력 테스트를 신속하고 편리하게할 수 있는 테스기를 제공함에 있다.The present invention has been made with the technical problem to obtain a tester that can test the nut inserted into the cover or the main body of the mobile phone case as described above, in particular the mounting of the nut inserted into the main body or cover, It is to provide a tester that can quickly and conveniently test the holding force test of the mounted nut.
도 1은 본 발명은 사시도1 is a perspective view of the present invention
도 2는 본 발명의 정면예시도2 is a front view of the present invention
도 3은 본 발명의 단면 예시도3 is a cross-sectional view of the present invention
도 4는 도 3의 작동 예시도4 is an operation example of FIG.
도 5는 도 4의 "가"원내부 확대 단면도FIG. 5 is an enlarged cross-sectional view of the “a” circle of FIG. 4; FIG.
도 6은 본 발명의 측단면 예시도Figure 6 is a side cross-sectional view of the present invention
도 7은 본 발명에 의해 테스트되는 휴대전화 덮개 예시도이다.7 is an exemplary view of a mobile phone cover tested by the present invention.
* 도면의 중요분에 대한 부호의 설명* Explanation of symbols on important parts of drawing
1 : 받침판 101 : 걸림판1: Base plate 101: Hanging plate
102 : 관통공 103,104 : 안내봉102: through hole 103,104: guide rod
105 : 안착홈 2 : 나사봉105: mounting groove 2: screw rod
3 : 핸들 4 : 슬라이드판3: handle 4: slide plate
401 : 나사관 402,403 : 안내관401: screw tube 402, 403: guide tube
5 : 측정기 501 : 측정바늘5: measuring instrument 501: measuring needle
6 : 당김봉 601 : 걸림홈6: pull gibong 601: hanging groove
7 : 피테스트품 8 : 너트7 test object 8: nut
9 : 보울트9: bolt
일측에 걸림판(101)이 형성된 받침판(1) 상면에 나사봉(2)을 받침판(1)의 길이방향으로 구비하여 공회전 가능케 설치하되, 나사봉(2) 일측 끝단에 핸들(3)을 고정하고, 상기 나사봉(2) 상부에는 슬라이드판(4)을 마련하여 그 저면의 나 사 관 (401)을 나사봉(2)에 체결하면서 양측의 안내관(402)(403)을 받침판(1)에 고정된 안내봉(103)(104)에 끼우며, 상기 슬라이드판(4) 상면에는 측정기(5)를 고정함과동시에 전방의 당김봉(6)을 받침판(1)에 형성되는 걸림판(101)의 관통공(102)으로 관통하고, 당김봉(6) 끝단에는 걸림홈(601)을 형성하여서 된 것이다.A screw rod (2) is provided in the longitudinal direction of the support plate (1) on an upper surface of the support plate (1) on which the locking plate (101) is formed, and is installed to be idling, and the handle (3) is fixed to one end of the screw rod (2). The upper side of the screw rod (2) is provided with a slide plate (4) to support the guide pipes (402) and 403 on both sides while fastening the screw pipe (401) of the bottom surface to the screw rod (2) It is inserted into the guide rods (103) (104) fixed to the), the locking plate formed on the support plate (1) while holding the measuring rod (5) on the upper surface of the slide plate (4) and at the same time the pull bar (6) It penetrates through the through-hole 102 of 101, and is formed by forming a locking groove 601 at the end of the pulling rod (6).
이와같이 구성된 본 발명은 휴대전화의 본체 또는 덮개(이하 "피테스트품"이라 통칭함)에 삽지된 너트(8)의 고정유지력을 테스트하고자 할려면, 우선 너트(8)에 별도의 보울트(9)를 체결한 후 체결된 보울트(9) 머리를, 받침판(1)의 걸림판 (101)을 관통하는 측정기(5)의 당김봉(6) 끝단에 형성된 걸림홈(601)에 건다.According to the present invention configured as described above, in order to test the holding force of the nut 8 inserted into the main body or cover of the cellular phone (hereinafter referred to as the "test article"), first, a separate bolt 9 is attached to the nut 8. After fastening, the fastened bolt head 9 is fastened to the locking groove 601 formed at the end of the pulling rod 6 of the measuring device 5 penetrating the locking plate 101 of the support plate 1.
이렇게 당김봉(6)의 걸림홈(601)에 보울트(9) 머리를 건 다음 받침판(1) 상부의 나사봉(2)을 핸들(3)로 회전시켜 슬라이드판(4)을 외측으로 이동시키면 당김봉(6) 끝단의 보울트(9)가 받침판(1)의 걸림판(101) 쪽으로 이동하면서 피테스트품 (7)을 걸림판(101) 외면의 안착홈(105)에 걸리게 하며, 상기와 같이 피테스트품(7)이 걸림판(101) 외면의 안착홈(105)에 걸려 안착될 때 계속적으로 핸들(3)을 회전시키면 당김봉(6)에 걸려진 보울트(9)에는 걸림버팀력이 발생하게됨은 물론 보울트(9)에 체결된 너트(8)에도 보울트(9)의 걸림버팀력과 동일한 반고정유지력이 발생되게된다.When the bolt (9) head is fastened to the locking groove (601) of the pulling rod (6), the screw rod (2) on the upper support plate (1) is rotated by the handle (3) to move the slide plate (4) outward. The bolt 9 at the end of the pulling rod 6 moves toward the catching plate 101 of the support plate 1, thereby engaging the test object 7 with the seating groove 105 on the outer surface of the catching plate 101. Similarly, when the test object 7 is caught in the seating groove 105 on the outer surface of the stopping plate 101 and continuously rotates the handle 3, the bolt 9 caught by the pulling rod 6 is caught by the holding force. Of course, the semi-fixed holding force that is the same as that of the clamping force of the bolt 9 is generated in the nut 8 fastened to the bolt 9.
상기와 같이 보울트(9)에 걸림버팀력이 발생하게되면 측정기(5)의 당김봉(6)에는 걸림버팀력과 비례하는 당김력이 발생하게되고, 상기 당김력은 측정기(5)의 측정바늘(501)에 의해 출력되는데, 여기서 측정바늘(501)의 의해 출력되는 힘의 정도(측정치)가 너트(8)의 고정유지력이 되는것이다.When the holding force is generated on the bolt 9 as described above, the pulling force of the measuring rod 5 is generated in proportion to the locking force, and the pulling force is measured by the measuring needle 5. It is output by 501, where the degree of force (measured value) output by the measuring needle 501 becomes the holding force of the nut 8.
위에서 슬라이드판(4)의 이동은 저면의 나사관(2)이 핸들(3)에 의해 회전하는 받침판(1) 상부의 나사봉(2)에 나사체결 됨으로써 달성되며, 뿐만아니라 그 이동도 받침판(1) 양측의 안내봉(102)(103)에 슬라이드판(4) 저면 양측의 안내관 (402)(403)이 끼워져 있으므로 안정적으로 이루어지게된다.The movement of the slide plate 4 from above is achieved by screwing the bottom threaded pipe 2 onto the threaded rod 2 on the top of the backing plate 1, which is rotated by the handle 3, as well as the movement of the backing plate ( 1) Since the guide tubes 402 and 403 on both sides of the bottom surface of the slide plate 4 are fitted to the guide rods 102 and 103 on both sides, the guide rods 102 and 103 are stable.
따라서 본 발명은 상기한 바와같이 받침판(1) 상부의 측정기(5) 전방에 마련된 당김봉(6) 끝단에 별도의 보울트(9)를 이용하여 피테스트품(7)을 건 후 핸들(3)의 조작만으로도 너트(8)의 고정유지력을 알수 있으므로 너트(8)의 고정유지력 테스트를 누구나 용이하고 신속하게 실시할 수 있는 이점이 있음은 물론 너트(8)의 고정유지력을 측정기(5)에 의거하여 정확하게 알 수 있어 너트(8)의 고정유지력이 기준치 이상으로 되는 피테스테품(7)을 생산할 수 있게되고, 이는 너트(8)의 고정유지력 약화로 인한 휴대전화 본체 또는 덮개의 불량율을 낮출 수 있는 효과도 있는 것이다.Therefore, the present invention, as described above, by using a separate bolt (9) on the end of the pull rod (6) provided in front of the measuring device (5) in the upper support plate (1) using the handle (3) Since the holding force of the nut 8 can be known only by the operation of the nut 8, there is an advantage that anyone can easily and quickly perform the holding force test of the nut 8 based on the measuring machine 5. It is possible to know accurately so that it is possible to produce the piteste product (7) in which the holding force of the nut (8) is higher than the reference value, which can lower the defective rate of the mobile phone body or cover due to the weak holding force of the nut (8) There is also an effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0031566A KR100458980B1 (en) | 2002-06-05 | 2002-06-05 | Test machine for combination a state nut of handyphone case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0031566A KR100458980B1 (en) | 2002-06-05 | 2002-06-05 | Test machine for combination a state nut of handyphone case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030093732A KR20030093732A (en) | 2003-12-11 |
| KR100458980B1 true KR100458980B1 (en) | 2004-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0031566A KR100458980B1 (en) | 2002-06-05 | 2002-06-05 | Test machine for combination a state nut of handyphone case |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100458980B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100838773B1 (en) | 2007-03-30 | 2008-06-17 | 한국단자공업 주식회사 | Terminal holder |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084923A (en) * | 2018-09-19 | 2018-12-25 | 深圳市东方拓宇科技有限公司 | A kind of test device for assembling nut pullout forces |
| CN109556546B (en) * | 2019-01-02 | 2020-11-27 | 盛瑞传动股份有限公司 | Jump ring groove measuring device and jump ring groove measuring equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000205981A (en) * | 1999-01-13 | 2000-07-28 | Tohnichi Mfg Co Ltd | Inspection method of previous-fastening torque value |
-
2002
- 2002-06-05 KR KR10-2002-0031566A patent/KR100458980B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000205981A (en) * | 1999-01-13 | 2000-07-28 | Tohnichi Mfg Co Ltd | Inspection method of previous-fastening torque value |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100838773B1 (en) | 2007-03-30 | 2008-06-17 | 한국단자공업 주식회사 | Terminal holder |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030093732A (en) | 2003-12-11 |
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