CN107613686B - Pulse signal generator for modulating optical signal - Google Patents
Pulse signal generator for modulating optical signal Download PDFInfo
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- CN107613686B CN107613686B CN201710857880.8A CN201710857880A CN107613686B CN 107613686 B CN107613686 B CN 107613686B CN 201710857880 A CN201710857880 A CN 201710857880A CN 107613686 B CN107613686 B CN 107613686B
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Abstract
The invention discloses a pulse signal generator for modulating optical signals, which mainly relates to an optical communication system and comprises a machine body, wherein a buffer device is fixed outside the machine body, a push rod motor, a locking magnet, a movable magnet, a spring, a support plate, a metal ball, a contact switch and a connecting rod are arranged in the buffer device, when the machine body falls down, the metal ball touches the contact switch under the action of inertia, the push rod motor pushes the locking magnet away from the upper part of the movable magnet, the support plate is popped up by the spring, and finally the support plate and the spring realize the buffer function.
Description
Technical Field
The present invention relates to optical communication systems, and more particularly, to a pulse signal generator for modulating an optical signal.
Background
Optical fiber communication technology stands out from optical communication, has become one of the main pillars of modern communication, and plays a very important role in modern telecommunication networks. As an emerging technology, optical fiber communication has a fast development speed in recent years, has a wide application range, is rare in communication history, is an important mark of a world new technology revolution and a main transmission tool of various information in a future information society, and a pulse signal generator is required to be largely used in an optical fiber communication system.
The pulse signal generator is a device for generating pulse signals, and the device is a high-precision electronic instrument, so the device needs to be prevented from being broken in the using process, a circuit instrument in an optical fiber communication system is placed in a complex manner, the hidden danger that the instrument is broken sometimes exists in the operation and construction process, but the current pulse generator has no anti-falling function.
Disclosure of Invention
The present invention aims to solve the above problems. In view of the above problems, the present invention provides a pulse signal generator for modulating an optical signal, which can achieve a buffering function to prevent a device from being broken when falling to the ground when the device is dropped and the bottom surface of the device faces downward during use.
The purpose of the invention is mainly realized by the following technical scheme:
a pulse signal generator for modulating optical signals comprises a machine body, wherein a buffer device is fixed outside the machine body, a first cavity, a second cavity and a third cavity are formed in the buffer device, and the first cavity, the second cavity and the third cavity are all cuboid; the first cavity is positioned above the second cavity, the width of the first cavity is equal to that of the second cavity, and the length of the first cavity is 2.5 times that of the second cavity; a push rod motor and a locking magnet are arranged in the first cavity; the second cavity is communicated with the bottom surface of the buffer device and communicated with the outside, the second cavity comprises a movable magnet, a spring, a support plate and a connecting rod, two ends of the spring are respectively connected with the top of the second cavity and the upper surface of the support plate, the spring is in the original length, the horizontal position of the support plate is lower than that of the bottom of the machine body, and the upper surface of the support plate is connected with the movable magnet through the connecting rod; the third cavity comprises a metal ball and a contact switch, and the inner wall of the third cavity is parallel to the plumb line.
When the machine body is normally used, the locking magnet is positioned right above the second cavity, the support plate is pushed into the second cavity until the support plate completely enters the second cavity, then the support plate is pushed until the movable magnet is attracted by the locking magnet positioned in the first cavity and right above the second cavity, and at the moment, the spring is in a compressed state; when the machine body is knocked away from the desktop and the bottom surface of the machine body is knocked downwards to the ground, the metal ball in the third cavity touches the contact switch due to the inertia effect, the contact switch is used for controlling the push rod motor to start, the push rod motor pushes the locking magnet open until the locking magnet leaves the position right above the second cavity, the movable magnet is released from the state controlled by the attraction force of the magnet, the support plate is popped downwards out of the second cavity through the spring, the support plate connected with the spring achieves the buffering effect at the moment, and the machine body is prevented from being broken.
Furthermore, when the spring is in the original length, the horizontal position of the support plate is 20-30 cm below the horizontal position of the bottom of the machine body, so that the buffering performance is better.
Further, the support plate further comprises 2-3 springs, and the upper surface of the support plate is connected with the top of the second cavity through 3-4 springs, so that the support plate is more parallel to the top surface of the second cavity in the downward ejecting process.
Furthermore, the left side face, the right side face and the back face of the machine body are provided with a buffer device, so that the buffer function can be achieved in multiple directions, and the buffer performance is improved.
Furthermore, the machine body is also connected with a PU spring wire, the PU spring wire is connected with an anti-static wrist strap, and the pulse signal source is a high-precision instrument and is sensitive to static electricity, so that the anti-static wrist strap can remove static electricity of a human body during manual operation to protect the instrument.
Compared with the prior art, the invention has the following beneficial effects: the invention comprises a machine body, wherein a buffer device is fixed outside the machine body, the buffer device internally comprises a push rod motor, a locking magnet, a movable magnet, a spring, a support plate, a metal ball, a contact switch and a connecting rod, when the machine body falls down, the metal ball touches the contact switch under the action of inertia, the push rod motor pushes the locking magnet away from the upper part of the movable magnet, the support plate is popped up by the spring, and finally the support plate and the spring realize the buffer function.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the buffering device according to the present invention;
fig. 3 is a perspective view of the buffering device of the present invention.
Reference numbers and corresponding part names in the drawings: 1-machine body, 2-LED lamp, 3-operation panel, 4-buffer device, 40-first cavity, 41-push rod motor, 42-locking magnet, 43-movable magnet, 44-spring, 45-second cavity, 46-support plate, 47-metal ball, 48-third cavity, 49-contact switch, 50-connecting rod, 9-antistatic wrist strap and 10-PU spring wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1 to 3, a shaded portion in fig. 2 is a cross section, a pulse signal generator for modulating an optical signal includes a body 1, the body 1 is connected with a PU spring wire 10, the PU spring wire 10 is connected with an anti-static wrist strap 9, a left side, a right side and a back of the body 1 are respectively provided with a buffer device 4, a first cavity 40, a second cavity 45 and a third cavity 48 are formed inside the buffer device 4, and the first cavity 40, the second cavity 45 and the third cavity 48 are all rectangular; the first cavity 40 is positioned above the second cavity 45, the width of the first cavity 40 is equal to that of the second cavity 45, and the length of the first cavity 40 is 2.5 times that of the second cavity 45; a push rod motor 41 and a locking magnet 42 are arranged in the first cavity 40; the second cavity 45 is communicated with the outside through the bottom surface of the buffer device 4, the second cavity 45 comprises a movable magnet 43, a spring 44, a support plate 46 and a connecting rod 50, two ends of the spring 44 are respectively connected with the top of the second cavity 45 and the upper surface of the support plate 46, the second cavity further comprises 2-3 springs 44, the upper surfaces of the support plates 46 are connected with the top of the second cavity 45 through 3-4 springs 44, the springs 44 are in original length, the horizontal position of the support plate 46 is 20-30 cm below the horizontal position of the bottom of the machine body 1, and the upper surfaces of the support plates 46 are connected with the movable magnet 43 through the connecting rod 50; the third cavity 48 includes a metal ball 47 and a contact switch 49 therein, and the inner wall of the third cavity 48 is parallel to the vertical line.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A pulse signal generator for modulating an optical signal, comprising a body (1); the method is characterized in that: a buffer device (4) is fixed outside the machine body (1), a first cavity (40), a second cavity (45) and a third cavity (48) are formed in the buffer device (4), and the first cavity (40), the second cavity (45) and the third cavity (48) are cuboid; the first cavity (40) is positioned above the second cavity (45), the width of the first cavity (40) is equal to that of the second cavity (45), and the length of the first cavity (40) is 2.5 times that of the second cavity (45); a push rod motor (41) and a locking magnet (42) are arranged in the first cavity (40); the second cavity (45) is communicated with the bottom surface of the buffer device (4) and communicated with the outside, the second cavity (45) comprises a movable magnet (43), a spring (44), a support plate (46) and a connecting rod (50), two ends of the spring (44) are respectively connected with the top of the second cavity (45) and the upper surface of the support plate (46), the spring (44) is in the original length, the horizontal position of the support plate (46) is lower than that of the bottom of the machine body (1), and the upper surface of the support plate (46) is connected with the movable magnet (43) through the connecting rod (50); the third cavity (48) comprises a metal ball (47) and a contact switch (49), and the inner wall of the third cavity (48) is parallel to a plumb line; when the locking magnet is normally used, the locking magnet (42) is positioned right above the second cavity (45), the support plate (46) is pushed into the second cavity (45) until the support plate (46) completely enters the second cavity (45), then the support plate (46) is pushed until the movable magnet (43) is attracted by the locking magnet (42) which is positioned in the first cavity (40) and right above the second cavity (45), and at the moment, the spring (44) is in a compressed state; when the machine body (1) is collided with a desktop, the bottom surface of the machine body faces downwards and falls towards the ground, the metal ball (47) in the third cavity (48) is used for touching the contact switch (49) due to inertia, the contact switch (49) is used for controlling the push rod motor (41) to be started, at the moment, the push rod motor (41) pushes the locking magnet (42) away until the locking magnet (42) leaves the position right above the second cavity (45), the movable magnet (43) is in a state of being released from control of the magnetic attraction force, the spring (44) enables the support plate (46) to be ejected downwards out of the second cavity (45), and the support plate (46) connected by the spring (44) achieves a buffer effect at the moment; the novel anti-static wrist strap is characterized in that the machine body (1) is connected with a PU spring wire (10), the PU spring wire (10) is connected with an anti-static wrist strap (9), and the left side face, the right side face and the back face of the machine body (1) are respectively provided with a buffer device (4).
2. A pulse signal generator for modulating optical signals according to claim 1, characterized in that the horizontal position of the support plate (46) is 20-30 cm below the horizontal position of the bottom of the machine body (1) when the spring (44) is in the original position.
3. A pulse signal generator for modulating an optical signal as claimed in claim 1, further comprising 2 to 3 springs (44), wherein the upper surface of the support plate (46) is connected to the top of the second cavity (45) via 3 to 4 springs (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857880.8A CN107613686B (en) | 2017-09-21 | 2017-09-21 | Pulse signal generator for modulating optical signal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857880.8A CN107613686B (en) | 2017-09-21 | 2017-09-21 | Pulse signal generator for modulating optical signal |
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| Publication Number | Publication Date |
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| CN107613686A CN107613686A (en) | 2018-01-19 |
| CN107613686B true CN107613686B (en) | 2020-03-17 |
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| CN1417560A (en) * | 2002-10-11 | 2003-05-14 | 苏子欣 | Motion inductor and inducing method |
| CN1437207A (en) * | 2002-02-07 | 2003-08-20 | 阿尔卑斯电气株式会社 | Tiltmeter |
| JP2008218793A (en) * | 2007-03-06 | 2008-09-18 | Matsushita Electric Ind Co Ltd | Mounter for electronic component |
| CN201307552Y (en) * | 2008-11-10 | 2009-09-09 | 薛仕郎 | Anti-upend switch |
| CN102467627A (en) * | 2010-11-12 | 2012-05-23 | 富泰华工业（深圳）有限公司 | Electronic equipment and falling protection method thereof |
| CN105472069A (en) * | 2015-12-25 | 2016-04-06 | 上海创功通讯技术有限公司 | Anti-fall device and mobile terminal anti-fall method |
| CN205559676U (en) * | 2016-04-28 | 2016-09-07 | 安徽科技学院 | High strength opto -electronic device counterbuff |
| CN106804098A (en) * | 2015-11-26 | 2017-06-06 | 富泰华工业（深圳）有限公司 | Automatic anti-dropping dropping control device and the electronic installation with automatic anti-dropping drop |
| CN207234776U (en) * | 2017-09-21 | 2018-04-13 | 成都驹月科技有限公司 | Pulse signal source for optical signal modulation |
-
2017
- 2017-09-21 CN CN201710857880.8A patent/CN107613686B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437207A (en) * | 2002-02-07 | 2003-08-20 | 阿尔卑斯电气株式会社 | Tiltmeter |
| CN1417560A (en) * | 2002-10-11 | 2003-05-14 | 苏子欣 | Motion inductor and inducing method |
| JP2008218793A (en) * | 2007-03-06 | 2008-09-18 | Matsushita Electric Ind Co Ltd | Mounter for electronic component |
| CN201307552Y (en) * | 2008-11-10 | 2009-09-09 | 薛仕郎 | Anti-upend switch |
| CN102467627A (en) * | 2010-11-12 | 2012-05-23 | 富泰华工业（深圳）有限公司 | Electronic equipment and falling protection method thereof |
| CN106804098A (en) * | 2015-11-26 | 2017-06-06 | 富泰华工业（深圳）有限公司 | Automatic anti-dropping dropping control device and the electronic installation with automatic anti-dropping drop |
| CN105472069A (en) * | 2015-12-25 | 2016-04-06 | 上海创功通讯技术有限公司 | Anti-fall device and mobile terminal anti-fall method |
| CN205559676U (en) * | 2016-04-28 | 2016-09-07 | 安徽科技学院 | High strength opto -electronic device counterbuff |
| CN207234776U (en) * | 2017-09-21 | 2018-04-13 | 成都驹月科技有限公司 | Pulse signal source for optical signal modulation |
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| CN107613686A (en) | 2018-01-19 |
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Effective date of registration: 20200323 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. Address before: 610000 Sichuan Province, Chengdu City Industrial Shuangliu southwest Port Economic Development Zone District (Xihang Hong Kong Science and technology business incubator center) Patentee before: CHENGDU JUYUE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230207 Address after: No. 147, Qingjiang Middle Road, Qingbaijiang District, Chengdu, Sichuan 610000 (in Chengdu Europe Entrepreneurship Yard) Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. |
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