CN210757425U - Start-stop control device for manual/automatic integrated electric screwdriver - Google Patents
Start-stop control device for manual/automatic integrated electric screwdriver Download PDFInfo
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- CN210757425U CN210757425U CN201921489725.6U CN201921489725U CN210757425U CN 210757425 U CN210757425 U CN 210757425U CN 201921489725 U CN201921489725 U CN 201921489725U CN 210757425 U CN210757425 U CN 210757425U
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- screwdriver
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- switch
- control switch
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Abstract
A start-stop control device for a manual/automatic integrated electric screwdriver comprises a screwdriver device shell, wherein the screwdriver device shell is a cylindrical shell, a vertical opening is formed in the shell, and the start-stop control device is arranged at the opening; the start-stop control device drives a motor arranged in a shell of the screwdriver device to rotate forwards or backwards by pressing two ends of a control part of the start-stop control device respectively, so as to drive a screwdriver head to rotate forwards or backwards synchronously, and the motor stops when the control part of the start-stop control device is loosened. The utility model has simple structure, and the user can realize the control of the manual/automatic integrated electric screwdriver only by two actions of pressing and loosening, thereby having convenient operation; the utility model has different key directions and low misoperation probability; and the force application habit of using a manual screwdriver by a user is met, and the use comfort of the equipment is ensured.
Description
Technical Field
The utility model relates to a controlling means especially relates to a be applied to opening of manual/automatic integral type electric screwdriver and stop controlling means.
Background
At present, a screwdriver is a commonly used tool for screwing, positioning or loosening and removing screws, the screwdriver generally comprises a manual type and a manual/automatic integrated electric type, and at present, the manual/automatic integrated electric screwdriver is increasingly applied to the field of installation and repair in life.
However, the switch structure for starting, stopping and reversing the electric screwdriver in the prior art is too complex, a plurality of keys are usually arranged on the switch structure, starting, stopping and reversing are obtained by switching the keys, and due to the fact that the number of the keys is large, false triggering is easy to occur, and the like, starting, stopping and reversing of the electric screwdriver are inconvenient to operate and easy to operate mistakenly.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an open and stop controlling means for electronic screwdriver of manual/automatic integral type makes the user can only realize the control to the electronic screwdriver of manual/automatic integral type through two actions that one was pressed down and one was loosened through the device, and easy operation is convenient, and accords with the user and uses the hard custom of manual screwdriver, has guaranteed the use comfort level of equipment.
The utility model discloses a start and stop controlling means that is used for electronic screwdriver of manual/automatic integral type, its concrete structure is as follows:
the utility model provides a start and stop controlling means that is used for electronic screwdriver of manual/automatic integral type, includes screwdriver device shell, its characterized in that:
the screwdriver device shell is specifically a cylindrical shell, a vertical opening is formed in the shell, and the start-stop control device is arranged at the opening;
the start-stop control device drives a motor arranged in a shell of the screwdriver device to rotate forwards or backwards by pressing two ends of a control part of the start-stop control device respectively, so as to drive a screwdriver head to rotate forwards or backwards synchronously, and the motor stops when the control part of the start-stop control device is loosened.
According to the utility model, the start-stop control device for manual/automatic integrated electric screwdriver is characterized in that the start-stop control device comprises a control device panel, a key-type control switch, a control circuit board, a micro-switch and a support frame, the control device panel is arranged at the opening of the screwdriver device shell in a covering mode, the key-type control switch is arranged at the strip-shaped gap of the control device panel, the key-type control switch is in a wane shape, the upper part of the key-type control switch is a plane, a wane positioning concave block with an inclined plane is fixedly arranged at the middle position of the lower part of the key-type control switch, cross-shaped pressing blocks are arranged at the lower parts of both ends of the key-type control switch, the control circuit board is arranged at the lower part of the key-type control switch, the control circuit board is connected with a motor circuit and controls the motor circuit, two micro-switches are arranged on, the positions of the two micro switches correspond to the two pressing blocks of the key type control switch, the middle part of the control circuit board is provided with a support frame, and the support frame is clamped into the inclined plane of the rocker positioning concave block of the key type control switch to support the key type control switch to form a rocker shape.
According to the utility model discloses a open and stop controlling means for electronic screwdriver of manual/automatic integral type, a serial communication port, button control switch through pressing its one end, with the briquetting and the micro-gap switch contact of one end lower part, control circuit board obtains start signal control motor and rotates, loosen button control switch, button control switch elastic reset, the briquetting breaks away from with micro-gap switch and resumes initial state, control circuit board no signal, the motor shuts down, and press button control switch's the other end, then briquetting and another micro-gap switch contact of other end lower part, control circuit board obtains start signal control motor antiport.
Make through the above-mentioned design the utility model discloses a press and two actions that loosen realize the control to manual/automatic integral type electronic screwdriver, the one end of pressing the switch, the screw is screwed in the motor start, when loosening the button, the button can rebound at once by the position of pressing, break away from briquetting and micro-gap switch and resume initial condition, the screwdriver is outage immediately and stop rotating, and when pressing the other end of switch, its micro-gap switch that corresponds position department can be pushed down to the briquetting of another department, thereby the starter motor reverses, unscrew the screw.
Use the utility model discloses a start and stop controlling means that is used for electronic screwdriver of manual/automatic integral type to have obtained following beneficial effect:
1. the utility model discloses a start-stop control device for manual/automatic integral type electric screwdriver, its simple structure makes the user can realize the control to manual/automatic integral type electric screwdriver only through two actions of one pressing and one loosening through the device, convenient operation;
2. the utility model discloses a start-stop control device for a manual/automatic integrated electric screwdriver, which has different key directions and low misoperation probability; and the force application habit of using a manual screwdriver by a user is met, and the use comfort of the equipment is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a start/stop control device for a manual/automatic integrated electric screwdriver according to the present invention;
fig. 2 is a schematic structural diagram of a key-type control switch of a start/stop control device for a manual/automatic integrated electric screwdriver according to the present invention;
fig. 3 is an external schematic structural diagram of the start/stop control device for the manual/automatic integrated electric screwdriver of the present invention.
In the figure: 1-a screwdriver device shell, A-a start-stop control device, A1-a control device panel, A2-a key type control switch, A3-a control circuit board, A4-a microswitch, A5-a support frame, A21-a rocker positioning concave block and A22-a pressing block.
Detailed Description
The start/stop control device for the manual/automatic integrated electric screwdriver of the present invention will be further described with reference to the accompanying drawings and embodiments.
Examples
As shown in fig. 1 to 3, a start/stop control device for a manual/automatic integrated electric screwdriver comprises a screwdriver housing 1, wherein the screwdriver housing is a cylindrical housing, a vertical opening is formed in the housing, and a start/stop control device a is arranged at the opening;
the start-stop control device A drives the motor arranged in the shell 1 of the screwdriver device to rotate forwards or backwards by respectively pressing two ends of the control part of the start-stop control device A, so as to drive the screwdriver head to rotate forwards or backwards synchronously, and the motor stops when the control part of the start-stop control device is loosened.
The start-stop control device A comprises a control device panel A1, a key-type control switch A2, a control circuit board A3, a micro switch A4 and a support frame A5, wherein the control device panel is arranged at an opening of a screwdriver device shell 1 in a covering mode, the key-type control switch is arranged at a strip-shaped notch of the control device panel, the key-type control switch is in a rocker shape, the upper part of the key-type control switch is a plane, a rocker positioning concave block A21 with an inclined plane is fixedly arranged at the middle position of the lower part of the key-type control switch, cross-shaped pressing blocks A22 are arranged at the lower parts of two ends of the key-type control switch, the control circuit board is arranged at the lower part of the key-type control switch, the control circuit board is connected with a motor circuit and controls the motor circuit, two micro switches are arranged on the control circuit board, the positions of the two micro switches correspond to the two pressing blocks of the key-type control switch, the, the supporting frame is clamped into the inclined plane of the warped plate positioning concave block of the key type control switch to support the key type control switch to form a warped plate shape.
The push-button control switch A2 is characterized in that a press block A22 at the lower part of one end is in contact with a microswitch A4 by pressing one end of the push-button control switch A2, the control circuit board obtains a starting signal to control the motor to rotate, the push-button control switch is loosened, the push-button control switch elastically resets, the press block and the microswitch are separated from an initial state, the control circuit board has no signal and stops the motor, the press block at the lower part of the other end is in contact with the microswitch by pressing the other end of the push-button control switch, and the control circuit board obtains the starting signal to control.
The utility model discloses realize the control to manual/automatic electronic screwdriver of integral type through two actions that one was pressed and one was loosened during the use, press the one end of switch, the motor starts screws up the screw, when loosening the button, the button can rebound at once by the position of pressing, break away from briquetting and micro-gap switch and resume initial condition, the screwdriver is outage immediately and stop rotating, and when pressing the other end of switch, its micro-gap switch that corresponds position department can be pushed down to the briquetting of another department, thereby the starter motor reverses, unscrew the screw.
The utility model discloses a start-stop control device for manual/automatic integral type electric screwdriver, its simple structure makes the user can realize the control to manual/automatic integral type electric screwdriver only through two actions of one pressing and one loosening through the device, convenient operation; the utility model has different key directions and low misoperation probability; and the force application habit of using a manual screwdriver by a user is met, and the use comfort of the equipment is ensured.
Claims (2)
1. The utility model provides a start and stop controlling means that is used for electronic screwdriver of manual/automatic integral type, includes screwdriver device shell (1), its characterized in that:
the screwdriver device shell (1) is a cylindrical shell, a vertical opening is formed in the shell, and the start-stop control device (A) is arranged at the opening;
the start-stop control device (A) drives a motor arranged in a shell (1) of the screwdriver device to rotate forwards or backwards by respectively pressing two ends of a control part of the start-stop control device to drive a screwdriver head to rotate forwards or backwards synchronously, and the motor stops when the control part of the start-stop control device is loosened;
the start-stop control device (A) comprises a control device panel (A1), a key type control switch (A2), a control circuit board (A3), a microswitch (A4) and a support frame (A5), wherein the control device panel is arranged at an opening of a screwdriver device shell (1) in a covering mode, the key type control switch is arranged at a strip-shaped notch of the control device panel, the key type control switch is in a rocker shape, the upper part of the key type control switch is a plane, a rocker positioning concave block (A21) with an inclined plane is fixedly arranged in the middle of the lower part of the key type control switch, cross-shaped pressing blocks (A22) are arranged at the lower parts of two ends of the key type control switch, the control circuit board is arranged at the lower part of the key type control switch, the control circuit board is connected with a motor circuit and controls the motor circuit, two microswitches are arranged on the control circuit board, and the positions of the two microswitches correspond to the two pressing blocks of the key type control switch, and the middle part of the control circuit board is provided with a support frame which is clamped into the inclined plane of the rocker positioning concave block of the key-type control switch to support the key-type control switch to form a rocker shape.
2. The start-stop control device for the manual/automatic integrated electric screwdriver as claimed in claim 1, wherein the button control switch (a2) is configured to press one end thereof to contact the pressing block (a22) at the lower portion of the one end with a micro switch (a4), the control circuit board obtains a start signal to control the motor to rotate, the button control switch is released, the button control switch is elastically restored, the pressing block is separated from the micro switch to restore the initial state, the control circuit board has no signal, the motor is stopped, and when the other end of the button control switch is pressed, the pressing block at the lower portion of the other end is contacted with another micro switch, and the control circuit board obtains a start signal to control the motor to reversely rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489725.6U CN210757425U (en) | 2019-09-02 | 2019-09-02 | Start-stop control device for manual/automatic integrated electric screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489725.6U CN210757425U (en) | 2019-09-02 | 2019-09-02 | Start-stop control device for manual/automatic integrated electric screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210757425U true CN210757425U (en) | 2020-06-16 |
Family
ID=71058152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921489725.6U Active CN210757425U (en) | 2019-09-02 | 2019-09-02 | Start-stop control device for manual/automatic integrated electric screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210757425U (en) |
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2019
- 2019-09-02 CN CN201921489725.6U patent/CN210757425U/en active Active
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