CN208051796U - Electric screw driver - Google Patents
Electric screw driver Download PDFInfo
- Publication number
- CN208051796U CN208051796U CN201820477009.5U CN201820477009U CN208051796U CN 208051796 U CN208051796 U CN 208051796U CN 201820477009 U CN201820477009 U CN 201820477009U CN 208051796 U CN208051796 U CN 208051796U
- Authority
- CN
- China
- Prior art keywords
- screwdriver bit
- circuit
- shell
- assembly cavity
- electric screw
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of electric screw drivers, including shell, screwdriver bit set, speed regulating motor, retarder and battery, two shells mutually fastened form assembly cavity, the assembly cavity lower end is equipped with the screwdriver bit set for stretching out shell lower face, screwdriver bit covers lower end and is equipped with the screwdriver bit hole for assembling screwdriver bit by removably, is set to the speed regulating motor inside assembly cavity and is correspondingly connected on screwdriver bit set by retarder；Accumulator end portion is adhered to or be fitted in control system by the form of circuit board, space hold can effectively be reduced, improve the small and exquisite property of screwdriver, control circuit is set, it can be inputted into line program, the intelligent locking of screw is carried out by control circuit, setting speed governing button, pole changer can carry out steering and adjustment of rotational speed, improve the convenience used as needed.
Description
Technical field
The utility model is related to a kind of automation hardware tools, and in particular to a kind of electric screw driver.
Background technology
With the fast development of society, nowadays our life epoch, it is required for the help of screwdriver everywhere, but it is conventional
Hand screwdriver working efficiency it is low, it is intelligent low, need manually to rotate and use, low precision is easy to cause to damage to nut groove
It is bad, it has a single function, wastes man power and material, it is difficult to meet present people to saving muscle power, high efficiency is intelligent, convenience
It is required that.
Utility model content
To solve the above-mentioned problems, a kind of simple in structure, higher hardware tool of intelligence degree, the utility model are provided
Devise a kind of electric screw driver.
The specific technical solution of the utility model is：A kind of electric screw driver, including shell, screwdriver bit set, speed regulating motor, subtract
Fast device and battery, two shells mutually fastened form assembly cavity, and the assembly cavity lower end is equipped with batch for stretching out shell lower face
Headgear, screwdriver bit cover lower end and are equipped with the screwdriver bit hole for assembling screwdriver bit by removably, the speed regulating motor being set to inside assembly cavity
It is correspondingly connected on screwdriver bit set by retarder；The electric power storage being connected to by control system on speed regulating motor is equipped with above assembly cavity
Pond, the shell rear are equipped with the corresponding pole changer for being electrically connected control system, and one of which shell side, which is embedded with, electrically to be connected
The speed governing button being connected in control system；The reducer output shaft end is equipped with the bar shaped tenon radially extended, screwdriver bit
Cover the riveting slot that end is equipped with corresponding bar shaped tenon；Two housings adjacent face is equipped with the tongue and groove being mutually matched, the housing forward end
Inner diameter shrinks to form the corresponding hoop conjunction portion for being fastened on screwdriver bit set outer wall, the hoop conjunction portion outer wall bell and spigot joint fixing sleeve.
Preferably, the control system includes the alignment circuit for being correspondingly connected with speed governing button, is correspondingly connected with steering and opens
The go to circuit of pass, the control circuit for being correspondingly connected with processor, the driving circuit for being correspondingly connected with speed regulating motor.
Further, the alignment circuit, go to circuit, control circuit or driving circuit are integrated is arranged in independent electricity
On the plate of road, the circuit board is correspondingly arranged at accumulator side wall or end.
Further, the circuit board of corresponding control circuit is equipped with data transmission module or charging module.The shell
Side wall is equipped with the interface for being correspondingly connected with data transmission module or charging module.
Advantageous effects：Control system is adhered to by the form of circuit board or is fitted in accumulator end portion, it can
Space hold is effectively reduced, the small and exquisite property of screwdriver is improved, control circuit is set, can be inputted into line program, by controlling electricity
Road carries out the intelligent locking of screw, and setting speed governing button, pole changer can carry out steering and adjustment of rotational speed, carry as needed
The convenience that height uses.
Description of the drawings
Fig. 1 is present apparatus structural schematic diagram；
Fig. 2 is assembly apparatus structure schematic diagram；
Fig. 3 is that screwdriver bit covers connection diagram.
1 shell, 2 speed governing buttons, 3 pole changers, 4 interfaces, 5 screwdriver bits, 6 circuit boards, 7 screwdriver bit sets, 8 speed governing electricity in figure
Machine, 9 retarders, 10 accumulators, 11 fixing sleeves.
Specific implementation mode
A kind of electric screw driver, referring to Fig. 1-3：Including shell 1, screwdriver bit set 7, speed regulating motor 8, retarder 9 and battery, phase
Two shells 1 mutually fastened form assembly cavity, and the assembly cavity lower end is equipped with the screwdriver bit set 7 for stretching out 1 lower face of shell, screwdriver bit set
7 lower ends are equipped with the screwdriver bit hole that screwdriver bit 5 is assembled by removably, are set to the speed regulating motor 8 inside assembly cavity and pass through deceleration
Device 9 is correspondingly connected on screwdriver bit set 7；It is equipped with above assembly cavity and the accumulator 10 on speed regulating motor 8 is connected to by control system,
1 rear of the shell is equipped with the corresponding pole changer 3 for being electrically connected control system, and 1 side of one of which shell, which is embedded with, electrically to be connected
The speed governing button 2 being connected in control system；9 output shaft end of the retarder is equipped with the bar shaped tenon radially extended, batch
7 end of headgear is equipped with the riveting slot of corresponding bar shaped tenon；1 adjacent face of two housings is equipped with the tongue and groove being mutually matched, the shell 1
Front inner wall diameter shrinks to form the corresponding hoop conjunction portion for being fastened on screwdriver bit and covering 7 outer walls, the hoop conjunction portion outer wall bell and spigot joint fixing sleeve
11。
The control system includes the alignment circuit for being correspondingly connected with speed governing button 2, is correspondingly connected with the steering electricity of pole changer 3
Road, the control circuit for being correspondingly connected with processor, the driving circuit for being correspondingly connected with speed regulating motor 8.
The alignment circuit, go to circuit, control circuit or driving circuit are integrated to be arranged on independent circuit board 6, institute
It states circuit board 6 and is correspondingly arranged at 10 side wall of accumulator or end.
The circuit board 6 of corresponding control circuit is equipped with data transmission module or charging module.Speed governing button 2, pole changer 3
It is embedded on shell 1, carrying out speed regulating motor 8 by alignment circuit or go to circuit controls, and driving circuit is arranged, by driving electricity
Road carries out power amplification, to meet load rating power load can be worked normally；The data transmission module includes
Wire transmission unit and wireless transmission unit, the wireless transmission unit include blue-tooth device, infrared transmission means, control circuit
Circuit board 6 be equipped with the interface 4 of corresponding wired transmission unit or charging module.Speed governing button 2, pole changer 3 are embedded in
On shell 1, screw locking operation can be carried out manually, improves convenience；It can be carried out by blue-tooth device, infrared transmission means
It controls program to import, be controlled by control circuit, carry out intellectualized operation.Interface 4 is set, wired progress can be passed through
Data transmission or charging.
Screwdriver bit covers the riveting slot that 7 ends are equipped with corresponding bar shaped tenon, by being driven with bar shaped tenon mortise-tenon joint, ties
Structure is simple, high stability, and screwdriver bit 5 is replaceable, the locking of Multiple Type bolt during being easy to use；Fixing sleeve 11 is set,
Shell 1 is carried out by fixing sleeve 11 to fix, while to riveting slot and the radial limit of progress at bar shaped tenon mortise-tenon joint, improving fortune
Capable stability.
Claims (5)
1. a kind of electric screw driver, including shell（1）, screwdriver bit set（7）, speed regulating motor（8）, retarder（9）And battery, feature
It is：Two shells mutually fastened（1）Assembly cavity is formed, the assembly cavity lower end, which is equipped with, stretches out shell（1）The screwdriver bit of lower face
Set（7）, screwdriver bit set（7）Lower end is equipped with assembles screwdriver bit by removably（5）Screwdriver bit hole, the tune being set to inside assembly cavity
Speed motor（8）Pass through retarder（9）It is correspondingly connected in screwdriver bit set（7）On；It is equipped with above assembly cavity and is connected to by control system
Speed regulating motor（8）On accumulator（10）, the shell（1）Rear is equipped with the corresponding pole changer for being electrically connected control system
（3）, one of which shell（1）Side is embedded with the speed governing button being electrically connected in control system（2）；The retarder（9）It is defeated
Go out shaft end and is equipped with the bar shaped tenon radially extended, screwdriver bit set（7）End is equipped with the riveting slot of corresponding bar shaped tenon；Two shells
Body（1）Adjacent face is equipped with the tongue and groove being mutually matched, the shell（1）Front inner wall diameter, which shrinks to be formed to correspond to, is fastened on screwdriver bit
Set（7）The hoop conjunction portion of outer wall, the hoop conjunction portion outer wall bell and spigot joint fixing sleeve（11）.
2. electric screw driver according to claim 1, it is characterized in that：The control system includes being correspondingly connected with speed governing button
（2）Alignment circuit, be correspondingly connected with pole changer（3）Go to circuit, be correspondingly connected with processor control circuit, corresponding connect
Connect speed regulating motor（8）Driving circuit.
3. electric screw driver according to claim 2, it is characterized in that：The alignment circuit, go to circuit, control circuit or
Driving circuit is integrated to be arranged in independent circuit board（6）On, the circuit board（6）It is correspondingly arranged at accumulator（10）Side wall or end
Portion.
4. electric screw driver according to claim 1, it is characterized in that：The circuit board of corresponding control circuit（6）It is equipped with number
According to transmission module or charging module.
5. electric screw driver according to claim 4, it is characterized in that：The shell（1）Side wall is equipped with and is correspondingly connected with data
The interface of transmission module or charging module（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477009.5U CN208051796U (en) | 2018-04-04 | 2018-04-04 | Electric screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477009.5U CN208051796U (en) | 2018-04-04 | 2018-04-04 | Electric screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051796U true CN208051796U (en) | 2018-11-06 |
Family
ID=63987899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820477009.5U Active CN208051796U (en) | 2018-04-04 | 2018-04-04 | Electric screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940534A (en) * | 2019-05-11 | 2019-06-28 | 苏州维易斯特智能科技有限公司 | A kind of accurate speed regulation electric screwdriver |
| CN111359947A (en) * | 2020-05-28 | 2020-07-03 | 宁波大桔科技有限公司 | Metal combination processing is with iron cutting cleaning device |
-
2018
- 2018-04-04 CN CN201820477009.5U patent/CN208051796U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940534A (en) * | 2019-05-11 | 2019-06-28 | 苏州维易斯特智能科技有限公司 | A kind of accurate speed regulation electric screwdriver |
| CN111359947A (en) * | 2020-05-28 | 2020-07-03 | 宁波大桔科技有限公司 | Metal combination processing is with iron cutting cleaning device |
| CN111359947B (en) * | 2020-05-28 | 2020-08-25 | 宁波大桔科技有限公司 | Scrap iron cleaning device for metal combined machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102770248B (en) | Electric tool | |
| CN104527909B (en) | By the hollow Self-balance electric vehicle of single wheel without spoke and the control method thereof of gravity's center control | |
| CN208051796U (en) | Electric screw driver | |
| WO2005005197A3 (en) | Flywheel-driven vehicle | |
| EP1223092A4 (en) | Electric vehicle | |
| CN204489088U (en) | Hollow without spoke single wheel Self-balance electric vehicle with gravity's center control | |
| WO2008126685A3 (en) | Cordless power tool with fuel cell battery and accommodation case therefor | |
| CN105480369A (en) | Intelligent power device of bicycle and work method of intelligent power device | |
| CN205469633U (en) | Helping hand electric scooter | |
| CN108818384A (en) | A kind of electric screw driver | |
| CA2392179A1 (en) | Electric machine, electric machine system | |
| US20050193538A1 (en) | Multi-purpose tool for scale model vehicles | |
| JPS6031858Y2 (en) | rechargeable portable power tools | |
| CN208051795U (en) | Electric screw driver drive system | |
| CN208977690U (en) | A kind of electric screw driver | |
| CN207818820U (en) | A kind of lug fender bracket of soft bag lithium ionic cell | |
| JP5736286B2 (en) | Electric working machine manufacturing method | |
| CN102013718A (en) | Hand gripper type charger of mobile phone | |
| CN208007212U (en) | A kind of electric machine structure for Electric Motor Wheel | |
| CN201092378Y (en) | Electric vehicle having body-building function | |
| CN208412032U (en) | A kind of hub mechanism for Electric Motor Wheel | |
| CN207915709U (en) | A kind of Furniture panel connector mounting device | |
| TWI730228B (en) | Bicycle drive system, bicycle drive unit, and bicycle battery unit | |
| JP5639555B2 (en) | Electric working machine | |
| CN220107117U (en) | Multifunctional socket convenient to carry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |