CN108747932A - A kind of screwdriver easy to use - Google Patents
A kind of screwdriver easy to use Download PDFInfo
- Publication number
- CN108747932A CN108747932A CN201810694770.9A CN201810694770A CN108747932A CN 108747932 A CN108747932 A CN 108747932A CN 201810694770 A CN201810694770 A CN 201810694770A CN 108747932 A CN108747932 A CN 108747932A
- Authority
- CN
- China
- Prior art keywords
- hot
- magnetic force
- driver bit
- wire coil
- accumulator
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
Abstract
The invention discloses a kind of screwdrivers easy to use, including lever, connecting rod, support plate, No.1 accumulator, positive and negative motor, magnetic force room, No. two accumulators, hot-wire coil and driver bit, by the way that positive and negative motor is arranged inside lever, connecting rod rotation can be driven by positive and negative motor, and then magnetic force room and driver bit is driven to rotate again, to make driver bit drive screw rotation, being screwed into and back-outing for screw is realized；Then hot-wire coil is set in magnetic force room again, and the small head end of the hot-wire coil is arranged inside driver bit, when needing driver bit to generate magnetic force, it is only necessary to which hot-wire coil is powered, hot-wire coil can be made to generate magnetic force, and then by magnetic-adsorption driver bit, driver bit is set also to generate magnetic force therewith, when not needing magnetic force, the energization of hot-wire coil is set to terminate, the magnetic force of hot-wire coil can be made to disappear, it, can be easy to use to make driver bit without magnetism.
Description
Technical field
The present invention relates to one kind compared with circular knitting machine, and in particular to a kind of screwdriver easy to use.
Background technology
Screwdriver is the machine tool being commonly used in daily life, is mainly used for the installation of screw and tears open.Common screwdriver
Tip shapes mainly have linear type, cross and M shape.
Currently, the guide rod of many screwdrivers has weak magnetic in the market, in this way in use, spiral shell can be sucked in the cutter head of knife bar
Nail, not only facilitates the installation of screw, but also can prevent screw from back-outing and fall, avoids the loss of screw.But for some spies
Different occasion, such as the screw of precise electronic component are installed, and are made sometimes to electronic component using magnetic screwdriver
Certain influence is generated with performance.Therefore, if can be designed to screwdriver not only to have facilitated magnetization, but also facilitate demagnetization, then its
Different occasions, which uses, will bring many facilities.
In addition, existing screwdriver when being screwed in and out fastener, is required for operator to provide rotary force, often go out
The case where existing operator can not back-out fastener.Some fasteners need for intensity, and length is very long, the number of turns being screwed in and out
It is quite a lot of, it is also desirable to the identical number of turns of operator's bit rotary screwdriver, it is bothersome laborious.
Invention content
The present invention provides a kind of screwdriver easy to use, solves the problems in background technology.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of screwdriver easy to use of the present invention, including lever, the lever are internally provided with power house close to its head end,
The bottom end of the power house is fixed with support plate, and No.1 accumulator, the top of the No.1 accumulator are fixed in the support plate
It is provided with positive and negative motor, the output shaft of the positive and negative motor connects connecting rod one end on the outside of lever, the company by shaft coupling
The other end of extension bar is fixed with magnetic force room, and No. two accumulators and hot-wire coil, the hot-wire coil are provided in the magnetic force room
Including stub end and small head end, No. two accumulators are electrically connected hot-wire coil, the head end of the magnetic force room by data conductor
It is further fixed on driver bit, the driver bit inner hollow, and the small head end of the hot-wire coil is arranged in driver bit
It is internal.
As a preferred technical solution of the present invention, the end of the small head end of the driver bit is tip.
As a preferred technical solution of the present invention, USB charge ports, and the USB charge ports are provided on the lever
It is positioned close to the position of No.1 accumulator, which is electrically connected No.1 accumulator by data conductor.
As a preferred technical solution of the present invention, the position of corresponding No. two accumulators also opens up outside the magnetic force room
There are USB charge ports, and the USB charge ports are electrically connected hot-wire coil by data conductor.
The advantageous effect that is reached of the present invention is：By the way that positive and negative motor is arranged inside lever, positive and negative motor can be passed through
Connecting rod rotation is driven, and then magnetic force room and driver bit is driven to rotate again, to make driver bit drive screw rotation, is realized
Screw is screwed into and back-outs；Then hot-wire coil is set in magnetic force room again, and the small head end of the hot-wire coil is arranged in screw
Inside cutter head, when needing driver bit to generate magnetic force, it is only necessary to which hot-wire coil is powered, you can hot-wire coil is made to generate magnetic
Power, and then by magnetic-adsorption driver bit, driver bit is made also to generate magnetic force therewith, when not needing magnetic force, make live wire
The energization of circle terminates, you can and so that the magnetic force of hot-wire coil is disappeared, it, can be easy to use to make driver bit without magnetism.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of screwdriver easy to use of the present invention；
In figure：1, lever；2, connecting rod；3, support plate；4, No.1 accumulator；5, positive and negative motor；6, magnetic force room；7, No. two electric power storages
Pond；8, hot-wire coil；9, driver bit.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred embodiment described herein
Only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figure 1, a kind of screwdriver easy to use of the present invention, including lever 1, lever 1 is close to its head end
Be internally provided with power house, convenient for providing power for positive and negative motor 5；The bottom end of the power house is fixed with support plate 3, and being convenient for will
No.1 accumulator 4 is fixed in support plate 3；No.1 accumulator 4 is fixed in support plate 3, No.1 accumulator 4 can be positive and negative electricity
Machine 5 provides electric power；The top of No.1 accumulator 4 is provided with positive and negative motor 5, connecting rod 2 can be driven to revolve by positive and negative motor 5
Turn, and then magnetic force room 6 and driver bit 9 is driven to rotate again, to make driver bit 9 drive screw rotation, realizes twisting for screw
Into with back-out；The output shaft of positive and negative motor 5 connects 2 one end of connecting rod in the outside of lever 1 by shaft coupling, connecting rod 2 it is another
End is fixed with magnetic force room 6, No. two accumulators 7 and hot-wire coil 8 is provided in magnetic force room 6, No. two accumulators 7 can be live wire
Circle 8 provides electric power, and the small head end of hot-wire coil 8 is arranged inside driver bit 9, when needing driver bit 9 to generate magnetic force, only
It needs hot-wire coil 8 being powered, you can make hot-wire coil 8 generate magnetic force, and then by magnetic-adsorption driver bit 9, make screw
Cutter head 9 also generates magnetic force therewith, when not needing magnetic force, the energization of hot-wire coil 8 is made to terminate, you can to make the magnetic of hot-wire coil 8
Power disappears, to make driver bit 9 without magnetism；Hot-wire coil 8 includes stub end and small head end, and No. two accumulators 7 pass through
Data conductor is electrically connected hot-wire coil 8, and the head end of magnetic force room 6 is further fixed on driver bit 9,9 inner hollow of driver bit, and leads to
The small head end of electric coil 8 is arranged in the inside of driver bit 9.
The end of the small head end of driver bit 9 is tip.
USB charge ports are provided on lever 1, and the USB charge ports are positioned close to the position of No.1 accumulator 4, the USB
Charge port is electrically connected No.1 accumulator 4 by data conductor.
The position of corresponding No. two accumulators 7 also offers USB charge ports outside magnetic force room 6, and the USB charge ports pass through number
It is electrically connected hot-wire coil 8 according to conducting wire.
A kind of this kind of screwdriver easy to use can pass through positive and negative electricity by the way that positive and negative motor 5 is arranged inside lever 1
Machine 5 drives connecting rod 2 to rotate, and then magnetic force room 6 and driver bit 9 is driven to rotate again, to make driver bit 9 drive screw rotation
Turn, realizes being screwed into and back-outing for screw；Then hot-wire coil 8, and the small head end of the hot-wire coil 8 are set in magnetic force room 6 again
It is arranged inside driver bit 9, when needing driver bit 9 to generate magnetic force, it is only necessary to hot-wire coil 8 be powered, you can make to lead to
Electric coil 8 generates magnetic force, and then by magnetic-adsorption driver bit 9, driver bit 9 is made also to generate magnetic force therewith, when not needing
When magnetic force, the energization of hot-wire coil 8 is made to terminate, you can so that the magnetic force of hot-wire coil 8 is disappeared, to make driver bit 9 without
Magnetism, can be easy to use.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of screwdriver easy to use, including lever（1）, which is characterized in that the lever（1）Close to the inside of its head end
It is provided with power house, the bottom end of the power house is fixed with support plate（3）, the support plate（3）On be fixed with No.1 accumulator
（4）, the No.1 accumulator（4）Top be provided with positive and negative motor（5）, the positive and negative motor（5）Output shaft pass through shaft coupling
Device connects lever（1）The connecting rod in outside（2）One end, the connecting rod（2）The other end be fixed with magnetic force room（6）, the magnetic
Power room（6）Inside it is provided with No. two accumulators（7）And hot-wire coil（8）, the hot-wire coil（8）Including stub end and small head end,
No. two accumulators（7）It is electrically connected hot-wire coil by data conductor（8）, the magnetic force room（6）Head end be further fixed on spiral shell
Silk cutter head（9）, the driver bit（9）Inner hollow, and the hot-wire coil（8）Small head end be arranged in driver bit（9）
Inside.
2. a kind of screwdriver easy to use according to claim 1, which is characterized in that the driver bit（9）It is small
The end of head end is tip.
3. a kind of screwdriver easy to use according to claim 1, which is characterized in that the lever（1）On be provided with
USB charge ports, and the USB charge ports are positioned close to No.1 accumulator（4）Position, which passes through data conductor
It is electrically connected No.1 accumulator（4）.
4. a kind of screwdriver easy to use according to claim 1, which is characterized in that the magnetic force room（6）It is outer opposite
Answer No. two accumulators（7）Position also offer USB charge ports, and the USB charge ports are electrically connected live wire by data conductor
Circle（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694770.9A CN108747932A (en) | 2018-06-29 | 2018-06-29 | A kind of screwdriver easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694770.9A CN108747932A (en) | 2018-06-29 | 2018-06-29 | A kind of screwdriver easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108747932A true CN108747932A (en) | 2018-11-06 |
Family
ID=63974833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694770.9A Withdrawn CN108747932A (en) | 2018-06-29 | 2018-06-29 | A kind of screwdriver easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108747932A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303447A (en) * | 2019-06-22 | 2019-10-08 | 张海江 | A kind of hardware screw driver of the adaptive screw model of anti-slip thread |
| CN110539276A (en) * | 2019-07-31 | 2019-12-06 | 惠州市德赛西威汽车电子股份有限公司 | Screw fastening device and fastening method |
| CN112756958A (en) * | 2021-01-19 | 2021-05-07 | 国工信(沧州)机器人有限公司 | Automatic screw nut device of twisting of robot |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048816U (en) * | 1989-04-03 | 1989-12-06 | 翟允 | Electromagnetic screwdriver |
| CN2425737Y (en) * | 2000-06-20 | 2001-04-04 | 田世强 | Novel screw driver |
| CN201086258Y (en) * | 2007-08-29 | 2008-07-16 | 谷扬 | Electromagnetic screw knife |
| CN101468455A (en) * | 2007-12-26 | 2009-07-01 | 上海乐金广电电子有限公司 | Electro-magnetism scroll driver |
| CN206795693U (en) * | 2017-03-26 | 2017-12-26 | 刘旺 | A kind of controllable magnetic screwdriver capable of illuminating |
| CN107650059A (en) * | 2017-10-30 | 2018-02-02 | 南通旭越光电科技有限公司 | A kind of simple electric screwdriver |
| CN107662175A (en) * | 2016-07-29 | 2018-02-06 | 张锦原 | The screwdriver of controllable magnetic |
| CN207326839U (en) * | 2017-10-27 | 2018-05-08 | 中国长江电力股份有限公司 | The adjustable bottle opener of magnetic force |
-
2018
- 2018-06-29 CN CN201810694770.9A patent/CN108747932A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048816U (en) * | 1989-04-03 | 1989-12-06 | 翟允 | Electromagnetic screwdriver |
| CN2425737Y (en) * | 2000-06-20 | 2001-04-04 | 田世强 | Novel screw driver |
| CN201086258Y (en) * | 2007-08-29 | 2008-07-16 | 谷扬 | Electromagnetic screw knife |
| CN101468455A (en) * | 2007-12-26 | 2009-07-01 | 上海乐金广电电子有限公司 | Electro-magnetism scroll driver |
| CN107662175A (en) * | 2016-07-29 | 2018-02-06 | 张锦原 | The screwdriver of controllable magnetic |
| CN206795693U (en) * | 2017-03-26 | 2017-12-26 | 刘旺 | A kind of controllable magnetic screwdriver capable of illuminating |
| CN207326839U (en) * | 2017-10-27 | 2018-05-08 | 中国长江电力股份有限公司 | The adjustable bottle opener of magnetic force |
| CN107650059A (en) * | 2017-10-30 | 2018-02-02 | 南通旭越光电科技有限公司 | A kind of simple electric screwdriver |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303447A (en) * | 2019-06-22 | 2019-10-08 | 张海江 | A kind of hardware screw driver of the adaptive screw model of anti-slip thread |
| CN110539276A (en) * | 2019-07-31 | 2019-12-06 | 惠州市德赛西威汽车电子股份有限公司 | Screw fastening device and fastening method |
| CN110539276B (en) * | 2019-07-31 | 2021-07-02 | 惠州市德赛西威汽车电子股份有限公司 | Screw fastening device and fastening method |
| CN112756958A (en) * | 2021-01-19 | 2021-05-07 | 国工信(沧州)机器人有限公司 | Automatic screw nut device of twisting of robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |