CN103170939B - A kind of screwdriver and screw installation system - Google Patents
A kind of screwdriver and screw installation system Download PDFInfo
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- CN103170939B CN103170939B CN201310060599.3A CN201310060599A CN103170939B CN 103170939 B CN103170939 B CN 103170939B CN 201310060599 A CN201310060599 A CN 201310060599A CN 103170939 B CN103170939 B CN 103170939B
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Abstract
The invention discloses a kind of screwdriver and screw installation system, for narrow and install screw under loseing the occasion of installation site at setting angle, wherein screwdriver comprises lever, flexible connecting rod and cutter head connecting portion.This flexible connecting rod is the cylindric body of rod be made up of elastomeric material; This cylindric body of rod one end is fixedly connected on this lever, and the other end is fixedly connected on one end of this cutter head connecting portion; The other end of this cutter head connecting portion can connecting screw cutter head.Screwdriver of the present invention, the flexible connecting rod be connected between lever and cutter head connecting portion is made by using elastomeric material, screwdriver can be bent, and this screwdriver comprises a camera and a LED further, and this camera is fixedly installed in this cutter head connecting portion and this flexible connecting rod close; Be applicable to narrow at setting angle and under can not directly seeing the occasion of installation site, screw be installed.
Description
Technical field
The present invention relates to screw mounting technique field, particularly a kind of screwdriver and screw installation system.
Background technology
The surface precision of parabola antenna to Reflector Panel being operated in submillimeter wave frequency range requires very high, will fit to parabola exactly, and its face type is not subject to the requirement of gravity and variations in temperature.Namely it has the characteristic of zero coefficient of thermal expansion, so the backrest of Reflector Panel is made up of carbon fiber pipe (Carbon Fiber Reinforced Plastics, the CFRP) skeleton that has indium steel (invar) node, to reach the characteristic of zero heat expansion.A kind of special fibre that carbon fiber is mainly made up of carbon, there is the characteristic of general carbon materials, as high temperature resistant, rub resistance, conduction, heat conduction and corrosion-resistant etc., but with general carbon materials unlike, it has significant anisotropy, softness, can be processed into various fabric, and shows very high intensity along fiber axis direction.Carbon fiber proportion is little, therefore has very high specific strength, and designedly can become have the negative rod-like articles expanded with heat and contract with cold.The tubular material using carbon fiber to make has high, the lightweight feature of intensity, and can be designed to have the negative material expanded with heat and contract with cold.
But when installing the panel of parabola antenna, the connection that carbon fiber pipe cuts with scissors with indium steel ball needs screw to be connected, for ensureing the intensity of carbon fiber pipe, it can only be opened a rectangular narrow fluting.Even if existing general screwdriver by narrow fluting, can also be difficult to the connecting screw of the tight carbon fiber pipe in accurate area and indium steel node.Therefore need a kind ofly can be applicable to or insufficient light narrow at setting angle to such an extent as to screwdriver and the screw installation system of screw are installed under cannot see the occasion of installation site.
Summary of the invention
The invention provides a kind of screwdriver and screw installation system, can be narrow and the effect of screw is installed under loseing the occasion of installation site at setting angle to reach.For achieving the above object, the present invention adopts following technical scheme:
The invention discloses a kind of screwdriver, this screwdriver comprises lever, flexible connecting rod and cutter head connecting portion.
This flexible connecting rod is the cylindric body of rod be made up of elastomeric material; This cylindric body of rod one end is fixedly connected on this lever, and the other end is fixedly connected on one end of this cutter head connecting portion; The other end of this cutter head connecting portion can connecting screw cutter head.
Wherein, this screwdriver comprises a LED further, and this LED is fixedly installed in this cutter head connecting portion.
Wherein, this screwdriver comprises a camera further, and this camera is fixedly installed in this cutter head connecting portion.
Wherein, this screwdriver comprises a camera and a LED further, and this camera is fixedly installed in this cutter head connecting portion and this flexible connecting rod close; This LED is fixedly installed in this camera; The light direction of this LED, towards this camera capture direction and be parallel to the optical axis direction of this camera.
Wherein, this camera can be connected to a display unit and obtain the electric power needed for camera and LED from display unit by wired or wireless mode signal.
Wherein, this lever comprises a power supply unit, and this power supply unit has battery or battery pack, can by wired or wireless mode, for described camera and LED provide electric power.
Wherein, this power supply unit by wired mode for described camera and LED provide electric power; This screwdriver comprises the supply lines being connected to this power supply unit and described camera and LED further; This screwdriver comprises at least one Line guidance seat protruded by the sidewall of the cylindric body of rod further, and what this Line guidance seat and the cylindric body of rod defined circular or semi-annular shape wears space, wears space described in this supply lines is arranged in.
The invention also discloses a kind of screw installation system, this system comprises: screwdriver and display unit.Wherein, this screwdriver comprises lever, flexible connecting rod, cutter head connecting portion and a camera; This flexible connecting rod is the cylindric body of rod be made up of elastomeric material; This cylindric body of rod one end is fixedly connected on this lever, and the other end is fixedly connected on one end of this cutter head connecting portion; The other end of this cutter head connecting portion can connecting screw cutter head; This camera is installed on this cutter head connecting portion and this flexible connecting rod close.This display unit has display module, signal processing module and signal receiving module, this signal receiving module, and by wired or wireless mode, signal is connected to this camera and receives picture signal from this camera; This signal processing module is electrically connected on this signal receiving module, processes the picture signal received; This display module is electrically connected on this signal processing module, according to the result display image of this signal processing module.
Wherein, this screwdriver comprises a LED further, and this LED is fixedly installed in this camera; The light direction of this LED, towards this camera capture direction and be parallel to the optical axis direction of this camera.
Wherein, this display unit has a supply module further, and this supply module can be connected to camera and LED to provide the electric power needed for camera and LED by wired or wireless mode.
The beneficial effect of the embodiment of the present invention is: by using elastomeric material to make the flexible connecting rod be connected between lever and cutter head connecting portion, screwdriver can be bent, and is applicable to install screw under the narrow occasion of setting angle.
Accompanying drawing explanation
The stereogram of a kind of screwdriver that Fig. 1 provides for present pre-ferred embodiments;
The stereogram of a kind of screw installation system that Fig. 2 provides for present pre-ferred embodiments;
Fig. 3 is the block diagram of the display unit of screw installation system.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described in further detail.
The stereogram of a kind of screwdriver that Fig. 1 provides for present pre-ferred embodiments.This screwdriver comprises lever 1, flexible connecting rod 2 and cutter head connecting portion 3.
This flexible connecting rod 2 is the cylindric body of rod be made up of elastomeric material.This cylindric body of rod one end 21 is fixedly connected on this lever 1, and the other end is fixedly connected on one end of this cutter head connecting portion 3; The other end of this cutter head connecting portion 3 can connecting screw cutter head.Among the present embodiment, the screw classification that cutter head connecting portion 3 can be locked according to actual needs, connects various driver bit, and connected mode can be fastened by machinery or connected by magnetic force.Flexible connecting rod 2 and lever 1, and the connection of flexible connecting rod 2 and cutter head connecting portion 3 can be by plug-in mounting and gluing and being fixedly connected with, also can by one-body molded making.
Among the present embodiment, flexible connecting rod 2 easily bends and is not easy to reverse, and namely the cylindric body of rod easily bends on the direction of vertical axial, and is not easy torsional deflection.In other words, the torsional rigidity of the cylindric body of rod is large and be not easy distortion, thus torsion strength user can acted on lever 1 be delivered to cutter head connecting portion 3.The bending stiffness of the cylindric body of rod is little, easily bends, thus convenience lock screw when setting angle is narrow.More specifically, the flexible connecting rod 2 among the present embodiment, be use the moderate carbon spring steel wires of the elasticity of comparatively thin (such as diameter 2mm) closely helically coiling and the rod-like articles made, the carbon spring steel wires that gap between screw is very little and adjacent is combined closely.
Screwdriver as shown in Figure 1 can comprise the LED 5 being fixedly installed in this cutter head connecting portion 3 further, for illumination, conveniently under the occasion of insufficient light, installs screw.Screwdriver comprises a camera 4 further, and this camera 4 is fixedly installed in this cutter head connecting portion 3, can be used for obtaining image, and when being not easy to observe, the image that user can obtain by observing camera 4 finds the position of screw.
Among the present embodiment, camera 4 and LED 5 can be make one-body moldedly thus conveniently install.Consult Fig. 1, camera 4 is fixedly installed in this cutter head connecting portion 3 and this flexible connecting rod 2 close; LED 5 is fixedly installed in this camera 4, by camera 4 and LED 5 are arranged on this cutter head connecting portion 3, camera 4 and LED 5 and cutter head connecting portion 3 synchronously rotation direction can be made, by camera 4 and LED 5 being arranged on the position near this flexible connecting rod 2, the damage that screw or external structure may cause camera 4 and LED 5 can be reduced.The light direction of LED 5, towards this camera 4 capture direction and be parallel to the optical axis direction of this camera 4, in other words, the capture direction of camera 4 is identical with the optical axis direction of LED 5 and still keep direction identical when flexible connecting rod 2 rotates, and LED 5 can illuminate the capture scene of camera 4.
Among the present embodiment, camera 4 can be connected to a display unit (Fig. 1 does not show) and obtain the electric power needed for camera and LED from display unit by wired or wireless mode signal.Wired mode is comprised and being connected by vision cable, service cable realization; Wireless mode comprises use short-distance wireless communication technology and realizes signal connection, uses wireless charging technology to obtain electric power etc.
Except obtaining except electric power from display unit, also can by the power supply unit (such as battery or battery pack) that is arranged on cutter head connecting portion 3 for camera 4 and LED 5 are powered, or be that camera 4 is powered with LED 5 by the power supply unit being arranged on lever 1.
By be arranged on the power supply unit of lever 1 be camera 4 power with LED 5 time, lever 1 comprises a power supply unit (not shown), power supply unit has battery or battery pack, can by wired or wireless mode, for described camera 4 provides electric power with LED 5.
Wherein, when power supply unit provides electric power by wired mode for described camera 4 and LED 5; Screwdriver comprises the supply lines 6 being connected to this power supply unit and described camera 4 and LED 5 further.Screwdriver comprises at least one Line guidance seat 7 protruded by the sidewall of the cylindric body of rod further, and what this Line guidance seat 7 and the cylindric body of rod defined circular or semi-annular shape wears space, wears space described in this supply lines 6 is arranged in.In other words, when power supply unit provides electric power by wired mode for described camera 4 and LED 5, by being connected to supply lines 6 transferring electric power of this power supply unit and described camera 4 and LED 5; By arranging Line guidance seat 7, so that control the position of supply lines 6, when rotation screw cutter time, supply lines 6 can not be wound around, thus avoid being damaged.Certainly, the quantity of Line guidance seat 7 can be selected according to the actual needs, is not limited with disclosing of the present embodiment.
The stereogram of a kind of screw installation system that Fig. 2 provides for present pre-ferred embodiments.Fig. 3 is the block diagram of the display unit of screw installation system.This screw installation system comprises screwdriver and display unit 8.Wherein, this screwdriver comprises lever 1, flexible connecting rod 2, cutter head connecting portion 3 and a camera 4.
Similar with screwdriver as shown in Figure 1, flexible connecting rod 2 is the cylindric body of rod be made up of elastomeric material, and cylindric body of rod one end is fixedly connected on this lever 1, and the other end is fixedly connected on one end of this cutter head connecting portion 3; The other end of cutter head connecting portion 3 can connecting screw cutter head.
Camera 4 is installed on this cutter head connecting portion 3 and this flexible connecting rod 2 close.Among the present embodiment, camera 4 is fixedly connected on this cutter head connecting portion 3.
Consult Fig. 3, this display unit 8 has display module 81, signal processing module 82 and signal receiving module 83.This signal receiving module 83, by wired or wireless mode, signal is connected to this camera 4 and receives picture signal from this camera 4, and among Fig. 2, this signal receiving module 83, by wired mode, is namely connected with camera 4 signal by vision cable.This signal processing module 82 processes the picture signal received.This display module 81 is according to the result display image of this signal processing module 82.In the present embodiment, signal receiving module 83 can be the communication module being configured with standard communication protocol stack, for receiving the signal that camera 4 sends; This signal processing module 82 is electrically connected on this signal receiving module 83; This display module 81 is electrically connected on this signal processing module 82, can be watched by device display images such as display screens for user.
Screwdriver comprises a LED 5 further, and LED 5 is fixedly installed in this camera 4, and one-body moldedly the LED 5 among the present embodiment makes with camera 4; The light direction of LED 5, towards camera 4 capture direction and be parallel to the optical axis direction of this camera 4, in other words, the illumination direction of LED 5 is parallel to the capture direction of camera 4.
Wherein, this display unit 8 has a supply module (not shown) further, and this supply module can be connected to camera 4 with LED 5 to provide camera 4 and the electric power needed for LED 5 by wired or wireless mode.The supply module of the present embodiment can be battery or battery pack, by service cable or by wireless power supply module transferring electric power, among Fig. 2, is by wired mode, is namely connected with camera 4 signal by service cable.
Therefore, when installing screw, user just can by the image of viewing shown by display unit 8, operation screwdriver tighten the screws, thus realize parts connection.
Embodiments of the invention have following advantage:
(1) by using elastomeric material to make the flexible connecting rod be connected between lever and cutter head connecting portion, screwdriver can be bent, being convenient to the angle of adjustment driver bit, be applicable to, under the narrow occasion of setting angle, screw is installed;
(2) by arranging camera, the viewing angle situation being not easy to the position of direct visual perception such as narrow is convenient to;
(3) by arranging LED, the capture scene of camera can be illuminated, thus artificial light can be passed through under the environment of illumination deficiency, find the position of screw easily;
(4) by arranging Line guidance seat, can avoid when lock screw, supply lines is wound around and causes damage.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (4)
1. a screwdriver, is characterized in that, this screwdriver comprises lever, flexible connecting rod handle and cutter head connecting portion;
This flexible connecting rod handle is the cylindric body of rod be made up of elastomeric material; This cylindric body of rod one end is fixedly connected on this lever, and the other end is fixedly connected on one end of this cutter head connecting portion; The other end of this cutter head connecting portion can connecting screw cutter head;
This screwdriver comprises a camera and a LED further, and this camera is fixedly installed in this cutter head connecting portion and this flexible connecting rod close; This LED is fixedly installed in this camera;
This lever comprises a power supply unit, this power supply unit by wired mode for described camera and LED provide electric power;
This screwdriver comprises the supply lines being connected to this power supply unit and described camera and LED further;
This screwdriver comprises at least one Line guidance seat protruded by the sidewall of the cylindric body of rod further, and what this Line guidance seat and the cylindric body of rod defined circular or semi-annular shape wears space, wears space described in this supply lines is arranged in;
The light direction of this LED, towards this camera capture direction and be parallel to the optical axis direction of this camera.
2. screwdriver according to claim 1, is characterized in that,
This camera can be connected to a display unit by wired or wireless mode signal.
3. the screwdriver according to the arbitrary claim of claim 1 to 2, is characterized in that,
This power supply unit has battery or battery pack.
4. a screw installation system, is characterized in that, this system comprises: screwdriver and display unit,
This screwdriver comprises lever, flexible connecting rod, cutter head connecting portion, a LED and a camera; This flexible connecting rod is the cylindric body of rod be made up of elastomeric material; This cylindric body of rod one end is fixedly connected on this lever, and the other end is fixedly connected on one end of this cutter head connecting portion; The other end of this cutter head connecting portion can connecting screw cutter head; This camera is installed on this cutter head connecting portion and this flexible connecting rod close; This LED is fixedly installed in this camera; This lever comprises a power supply unit, this power supply unit by wired mode for described camera and LED provide electric power; This screwdriver comprises the supply lines being connected to this power supply unit and described camera and LED further; This screwdriver comprises at least one Line guidance seat protruded by the sidewall of the cylindric body of rod further, and what this Line guidance seat and the cylindric body of rod defined circular or semi-annular shape wears space, wears space described in this supply lines is arranged in;
This display unit has display module, signal processing module and signal receiving module, this signal receiving module, and by wired or wireless mode, signal is connected to this camera and receives picture signal from this camera; This signal processing module is electrically connected on this signal receiving module, processes the picture signal received; This display module is electrically connected on this signal processing module, according to the result display image of this signal processing module;
The light direction of this LED, towards this camera capture direction and be parallel to the optical axis direction of this camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060599.3A CN103170939B (en) | 2013-02-26 | 2013-02-26 | A kind of screwdriver and screw installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060599.3A CN103170939B (en) | 2013-02-26 | 2013-02-26 | A kind of screwdriver and screw installation system |
Publications (2)
| Publication Number | Publication Date |
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| CN103170939A CN103170939A (en) | 2013-06-26 |
| CN103170939B true CN103170939B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310060599.3A Active CN103170939B (en) | 2013-02-26 | 2013-02-26 | A kind of screwdriver and screw installation system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10876651B2 (en) * | 2014-05-06 | 2020-12-29 | Cpi Excavating, Inc. | Lighted municipal valve key |
| CN107689595A (en) * | 2017-09-07 | 2018-02-13 | 国网河南省电力公司南阳供电公司 | Transformer station's sight glass type intelligence tool |
| CN107855971A (en) * | 2017-11-30 | 2018-03-30 | 信宜市恒大机械科技有限公司 | It is easy to observe the screwdriver of cutter head position |
| CN108356749B (en) * | 2018-04-23 | 2024-05-28 | 贵州电网有限责任公司 | Mounting and dismounting device of oil chromatography on-line monitoring equipment |
| CN112936150A (en) * | 2021-02-09 | 2021-06-11 | 广东电网有限责任公司广州供电局 | Bolt fastening device |
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|---|---|---|---|---|
| CN201889741U (en) * | 2010-11-22 | 2011-07-06 | 宁夏凯晨电气集团有限公司 | Spiral lead winding device |
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| DE4228940A1 (en) * | 1992-08-31 | 1994-03-03 | Ho Chin Lung | Screwdriver set - has flexible but torsionally stiff shaft with end socket accepting variety of interchangeable driving bits |
| CN2281874Y (en) * | 1996-05-17 | 1998-05-20 | 陈刚 | Cutter for soft shaft screw |
| CN2404638Y (en) * | 2000-01-31 | 2000-11-08 | 温州市瓦市小学 | Flexible rod type screw-driver |
| CN200974208Y (en) * | 2006-11-03 | 2007-11-14 | 郑端成 | Screwdriver equipped with lighting lamp |
| KR20120136664A (en) * | 2011-06-09 | 2012-12-20 | 김형탁 | Screwdriver comprising mirror assembly |
| CN102225408A (en) * | 2011-06-14 | 2011-10-26 | 上海电机学院 | Feedback magnetic chip suction device |
| CN102692455B (en) * | 2012-06-20 | 2014-09-17 | 山东职业学院轨道交通学院 | Special handheld type static tester of machine in dynamic working condition |
| CN203236404U (en) * | 2013-02-26 | 2013-10-16 | 李建斌 | Screwdriver and screw mounting system |
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| CN201889741U (en) * | 2010-11-22 | 2011-07-06 | 宁夏凯晨电气集团有限公司 | Spiral lead winding device |
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