CN201020558Y - Mute electric drill - Google Patents
Mute electric drill Download PDFInfo
- Publication number
- CN201020558Y CN201020558Y CNU2007201042505U CN200720104250U CN201020558Y CN 201020558 Y CN201020558 Y CN 201020558Y CN U2007201042505 U CNU2007201042505 U CN U2007201042505U CN 200720104250 U CN200720104250 U CN 200720104250U CN 201020558 Y CN201020558 Y CN 201020558Y
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- CN
- China
- Prior art keywords
- drill
- control
- control system
- control box
- electric motor
- 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
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- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model provides an electric drill, in particular to a silent drill, structurally comprising a control part, a transmission part, an electric motor and a drill, wherein the control part contains an electric motor control system and a control box; the transmission system contains a flexible transmission shaft, a handle and a chuck; the electric motor control system and the electric motor are arranged in a sealed box; the electric motor is connected with the rear end of the handle through the flexible transmission shaft; the chuck is positioned at the front end of the handle; the drill is installed in the chuck; the control box is disposed on the handle, and is connected with the electric motor control system through a control cable. Compared with the prior art, the utility model provides a silent drill with advantages of: a rational design, a simply structure, low manufacturing cost, excellent silent effects and a wide range of application etc.
Description
Technical field
The utility model relates to a kind of electric drill, and a kind of quiet electric drill specifically is provided.
Background technology
Electric drill under the prior art because the high speed rotating of its motor can be brought very big noise pollution, not only influences user's operation, and surrounding environment is also had a significant impact in use.And use electric drill for alert, under environment such as anti-terrorism assault or investigation, the silencing function of electric drill is then more important.Some present low noise class electric drills then exist the weak point that weight is big, cost is high, performance is low.
Summary of the invention
The utility model is at above deficiency, provide a kind of reasonable in design, simple in structure, cost of manufacture is low, good muffling effect, quiet electric drill applied widely.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of quiet electric drill, comprise control section, running part, motor and drill bit, described control section comprises electric machine control system and control box, described transmission system comprises flexible drive axle, operating grip and dop, described electric machine control system and motor are arranged in the seal case, motor is by flexible drive axle attended operation handle rear end, described operating grip front end is provided with dop, drill bit is installed on the dop, described operating grip is provided with control box, and control box connects described electric machine control system by the control cable.
Control cable one end is plugged on the control box, and an end connects the electric machine control system in the seal case.
Control box is provided with cooling fluid shower nozzle and illuminating lamp.
Wherein electric machine control system is used to control the turning to of motor, rotating speed, and control box is used for the operating electrical machines control system; Flexible drive axle is used to transmit the moment of torsion of motor, and operating grip is used for the user and operates electric drill, and dop is used to install drill bit.
Compared with prior art, a kind of quiet electric drill of the present utility model, have reasonable in design, simple in structure, cost of manufacture is low, good muffling effect, characteristics such as applied widely, in addition, quiet electric drill of the present utility model also has following characteristics:
1, seal case has water-proof function, has all weather operations ability, has guaranteed that electric drill can be in the work of stability and high efficiency under the mal-condition, and guarantees that motor noise reduces to below the 40dB.
2, flexible drive axle length is 1.2 meters, can the work of under the situation of maximum double flat, doing as usual, and transmission efficiency surpasses 85%, and electric drill can be worked under complex environment; Flexible drive axle can make noise source away from the probing place, reduces the noise that motor is passed to people's ear as far as possible.
3, the control box volume is small and exquisite.
4, control cable convenient disassembly, water proof and dust proof.
5, the various drill bits of the applicable 1-13mm of dop.
Description of drawings
Fig. 1 is a kind of structural front view of quiet electric drill.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
A kind of quiet electric drill, comprise control section, running part, motor 1 and drill bit 2, described control section comprises electric machine control system 3 and control box 4, described transmission system comprises flexible drive axle 5, operating grip 6 and dop 7, described electric machine control system 3 and motor 1 are arranged in the seal case 8, motor 2 is by flexible drive axle 5 attended operation handles 6 rear ends, described operating grip 6 front ends are provided with dop 7, drill bit 2 is installed on the dop 7, described operating grip 6 is provided with control box 4, and control box 4 connects described electric machine control system 3 by control cable 9.
Control box 4 is provided with cooling fluid shower nozzle 10 and illuminating lamp 11.
A kind of quiet electric drill of the present utility model in use, after connecting each parts, hand-held handle 6 can be drilled, and operation control box 4 can be to the switch of drill bit 2, bore to controlling, and can use cooling fluid shower nozzle 10 cooling drill bits 2, use illuminating lamp 11 to throw light on.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (3)
1. quiet electric drill, comprise control section, running part, motor and drill bit, it is characterized in that, described control section comprises electric machine control system and control box, described transmission system comprises flexible drive axle, operating grip and dop, described electric machine control system and motor are arranged in the seal case, motor is by flexible drive axle attended operation handle rear end, described operating grip front end is provided with dop, drill bit is installed on the dop, described operating grip is provided with control box, and control box connects described electric machine control system by the control cable.
2. a kind of quiet electric drill according to claim 1 is characterized in that, described control cable one end is plugged on the control box, and an end connects the electric machine control system in the seal case.
3. a kind of quiet electric drill according to claim 1 is characterized in that described control box is provided with cooling fluid shower nozzle and illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201042505U CN201020558Y (en) | 2007-04-13 | 2007-04-13 | Mute electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201042505U CN201020558Y (en) | 2007-04-13 | 2007-04-13 | Mute electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020558Y true CN201020558Y (en) | 2008-02-13 |
Family
ID=39087965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201042505U Expired - Lifetime CN201020558Y (en) | 2007-04-13 | 2007-04-13 | Mute electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020558Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802318A (en) * | 2015-04-26 | 2015-07-29 | 北京润泽金松科技发展有限责任公司 | Mute drilling method and mute electric drill |
| CN107592831A (en) * | 2015-03-12 | 2018-01-16 | 艾沛克斯品牌公司 | Modularization flexibility drive system with communication |
-
2007
- 2007-04-13 CN CNU2007201042505U patent/CN201020558Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592831A (en) * | 2015-03-12 | 2018-01-16 | 艾沛克斯品牌公司 | Modularization flexibility drive system with communication |
| CN104802318A (en) * | 2015-04-26 | 2015-07-29 | 北京润泽金松科技发展有限责任公司 | Mute drilling method and mute electric drill |
| CN104802318B (en) * | 2015-04-26 | 2017-03-01 | 北京润泽金松科技发展有限责任公司 | Quiet boring method and mute electric drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ANLONG LIANHE SPECIAL TYPE AOTO TECHNOLOGY Free format text: FORMER OWNER: BEIJING ANLONG PROTECTION PRODUCTS CO., LTD. Effective date: 20091106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091106 Address after: Beijing City, Daxing District Yinghai town industrial zone two road, No. 3, zip code: 100076 Patentee after: Beijing Anlong Unite Special Vehicle Technology Co., Ltd. Address before: Beijing city Chongwen district south street leading international No. 1 Building 1 unit 18 floor, zip code: 100061 Patentee before: Beijing Anlong Protection Product Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080213 |
|
| CX01 | Expiry of patent term |