CN219819554U - Brushless motor electric batch driver - Google Patents
Brushless motor electric batch driver Download PDFInfo
- Publication number
- CN219819554U CN219819554U CN202321120875.6U CN202321120875U CN219819554U CN 219819554 U CN219819554 U CN 219819554U CN 202321120875 U CN202321120875 U CN 202321120875U CN 219819554 U CN219819554 U CN 219819554U
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- China
- Prior art keywords
- driver
- damping
- brushless motor
- driver body
- electric batch
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Links
- 238000013016 damping Methods 0.000 claims abstract description 51
- 230000035939 shock Effects 0.000 claims description 33
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a brushless motor electric batch driver which comprises a fixed plate, wherein four corners of the upper end of the fixed plate are respectively provided with a fixed hole, the upper end of the fixed plate is provided with a damping cavity, six groups of damping telescopic rods are arranged in the damping cavities, springs are sleeved outside the damping telescopic rods, damping frames are fixed on the telescopic ends of the damping telescopic rods, and rubber damping pads are fixed on the inner walls of the damping frames. The beneficial effects are that: according to the utility model, the damping telescopic rod, the spring, the damping frame and the rubber damping pad are arranged, so that vibration generated during electric batch work can be absorbed and damped by the damping telescopic rod and the spring in the use process, the damping telescopic rod is damped and protected, the side surface of the driver body is damped and protected by the rubber damping pad, the driver can be comprehensively damped and protected by the combination of the damping telescopic rod and the spring, and the service life of the driver is ensured.
Description
Technical Field
The utility model relates to the technical field of electric batch drivers, in particular to a brushless motor electric batch driver.
Background
Electric screwdriver, is used for tightening and loosening screw, and is driven by brushless motor, and the work of brushless motor needs to be controlled by corresponding driver in driving process.
The current brushless motor electric batch driver is in the use, directly fix the driver in the handheld pole of electric batch through the screw and make it link to each other with brushless motor realize the drive control to brushless motor, this mode can play the drive effect to brushless motor, but in actual operation in-process, because the vibration that the brushless motor during operation produced and the vibration that produces when tightening the screw can lead to whole handheld pole to produce vibration, and then lead to vibration to the driver influence to can lead to electronic component in the driver to become flexible after long-time vibration, influence the performance and the life of driver.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the current state of the art, the utility model provides the brushless motor electric batch driver which can comprehensively damp the driver and prevent the driving performance from being invalid due to the influence of vibration factors in the using process and has long service life.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a brushless motor electric batch driver which comprises a fixed plate, wherein four corners of the upper end of the fixed plate are respectively provided with a fixed hole, the upper end of the fixed plate is provided with a damping cavity, six groups of damping telescopic rods are arranged in the damping cavities, springs are sleeved outside the damping telescopic rods, a damping frame is fixed on the telescopic ends of the damping telescopic rods, a rubber damping pad is fixed on the inner wall of the damping frame, a driver body is fixed in the damping frame, one side wall of the driver body is provided with a power supply port, the other side wall of the driver body is provided with a control wire, one end of the control wire is provided with a connecting port, and one side wall of the driver body opposite to the control wire is provided with radiating fins.
Further, the fixing hole is formed on the fixing plate, and the damping cavity is formed on the fixing plate.
Through adopting above-mentioned technical scheme, the fixed orifices on the fixed plate is convenient for fix the device in the handheld pole of electricity batch, the shock attenuation chamber is for the driver body provides damping space.
Further, the damping telescopic rod is connected with the fixing plate and the shock absorption frame through bolts, and the spring is welded with the damping telescopic rod.
Through adopting above-mentioned technical scheme, in the use is criticized to the electricity, damping telescopic link with the spring combines together can absorb the shock attenuation with the vibration that the electricity was criticized during operation and produce, carries out shock attenuation protection to it, and then avoids it to cause the influence to the driver body, guarantees its performance and life.
Further, the rubber shock pad is adhered to the shock absorption frame, and the driver body is connected with the shock absorption frame through screws.
By adopting the technical scheme, the rubber shock pad can be used for shock absorption protection on the side face of the driver body.
Further, the power supply port is electrically connected with the driver body, the control line is electrically connected with the driver body, and the connection port is electrically connected with the control line.
Through adopting above-mentioned technical scheme, the power supply port is convenient for with the driver body links to each other with the built-in battery of electricity batch, and then provides required electric energy for it, the connection port links to each other with brushless motor, and then makes the driver body passes through the control line is controlled brushless motor.
Further, the radiating fins are connected with the driver body through screws, one ends of the radiating fins are located inside the driver body, and the other ends of the radiating fins are located outside the driver body.
Through adopting above-mentioned technical scheme, the heat that produces in the driver body working process passes through radiating fin discharges, and then dispels the heat to it.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problems that in the prior art, a driver is directly fixed in a handheld rod of an electric batch through a screw and is connected with the brushless motor to realize driving control of the brushless motor, the mode can play a role in driving the brushless motor, but in the actual operation process, the whole handheld rod can vibrate due to vibration generated during working of the brushless motor and vibration generated during screwing of the screw, so that vibration influence is caused on the driver, electronic elements in the driver are loosened after long-time vibration, and usability and service life of the driver are influenced.
Drawings
FIG. 1 is a schematic diagram of a brushless motor electric batch driver according to the present utility model;
FIG. 2 is a front cross-sectional view of a stationary plate in a brushless motor electric batch drive according to the present utility model;
fig. 3 is an enlarged view of a brushless motor electric batch driver according to the present utility model at a in fig. 2.
The reference numerals are explained as follows:
1. a fixing plate; 2. a fixing hole; 3. a connection port; 4. a control line; 5. a driver body; 6. a heat radiation fin; 7. a power supply port; 8. a spring; 9. a damping cavity; 10. damping telescopic rod; 11. a shock absorption frame; 12. rubber shock pad.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, a brushless motor electric batch driver in this embodiment, including fixed plate 1, fixed orifices 2 have all been seted up in fixed plate 1 upper end four corners department, shock attenuation chamber 9 has been seted up to fixed orifices 2 on the fixed plate 1, be convenient for fix the device in the handheld pole of electric batch, shock attenuation chamber 9 provides damping space for driver body 5, install six group's damping telescopic rod 10 in the shock attenuation chamber 9, damping telescopic rod 10 outside cover is equipped with spring 8, be fixed with shock attenuation frame 11 on damping telescopic rod 10's the flexible end, in the electric batch use, damping telescopic rod 10 and spring 8 combine together can absorb the shock attenuation that produces when electric batch work, carry out shock attenuation protection to it, and then avoid it to cause the influence to driver body 5, guarantee its performance and life, be fixed with rubber shock attenuation pad 12 on the shock attenuation frame 11 inner wall, be fixed with driver body 5 in the shock attenuation frame 11, rubber shock attenuation pad 12 can carry out shock attenuation protection to the side of driver body 5, set up power supply port 7 on one side wall of driver body 5, install wire control terminal 7 on the side wall, install wire 4 and install the end and take place the end and connect the electric motor 4 through the electric control wire 4, and drive terminal 4 is connected with the electric motor 5, and the electric motor is connected to the electric motor 5, and one side is connected with the electric motor body 4 through the end of the electric motor 3, and is connected with the electric motor 3, and is further connected with the electric motor is equipped with the electric motor, and is connected with the electric motor 3.
As shown in fig. 1-3, in this embodiment, the fixing hole 2 is formed on the fixing plate 1, the damping cavity 9 is formed on the fixing plate 1, the damping telescopic rod 10 is connected with the fixing plate 1 and the damping frame 11 through bolts, the spring 8 is welded with the damping telescopic rod 10, the rubber damping pad 12 is bonded with the damping frame 11, and the driver body 5 is connected with the damping frame 11 through screws.
As shown in fig. 1 to 3, in this embodiment, the power supply port is electrically connected with the driver body 5, the control line 4 is electrically connected with the driver body 5, the connection port 3 is electrically connected with the control line 4, the heat dissipation fins 6 are connected with the driver body 5 by screws, one ends of the heat dissipation fins 6 are located inside the driver body 5, and the other ends of the heat dissipation fins 6 are located outside the driver body 5.
The specific implementation process of this embodiment is as follows: when the device is used, the device is installed in the handheld rod of the electric batch through the fixing hole 2 on the fixing plate 1, then the driver body 5 is connected with the brushless motor in the handheld rod through the connecting port 3, the driver body 5 is connected with the storage battery arranged in the electric batch through the power supply port 7, in the use process of the electric batch, the driver body 5 controls the brushless motor through the control wire 4, so that the brushless motor works, in the working process, the damping telescopic rod 10 and the spring 8 are combined to absorb and absorb vibration generated during the work of the electric batch, the vibration is damped and protected, the rubber damping cushion 12 dampens and protects the side face of the driver body 5, the shock and the vibration are combined to comprehensively damp and protect the driver, the service life of the driver is guaranteed, and heat generated in the working process of the driver body 5 is discharged through the radiating fins 6, so that the driver is radiated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A brushless motor electric batch driver, characterized in that: including fixed plate (1), fixed orifices (2) have all been seted up in fixed plate (1) upper end four corners department, shock attenuation chamber (9) have been seted up to fixed plate (1) upper end, six damping telescopic links (10) of group are installed in shock attenuation chamber (9), damping telescopic link (10) outside cover is equipped with spring (8), be fixed with shock absorber frame (11) on the telescopic end of damping telescopic link (10), be fixed with rubber shock pad (12) on shock absorber frame (11) inner wall, shock absorber frame (11) internal fixation has driver body (5), power supply port has been seted up on a driver body (5) lateral wall, control line (4) are installed on driver body (5) opposite side wall, control line (4) one end is provided with connecting port (3), driver body (5) with radiating fin (6) are installed on the relative lateral wall of control line (4).
2. A brushless motor electric batch driver as claimed in claim 1, wherein: the fixing holes (2) are formed in the fixing plate (1), and the damping cavity (9) is formed in the fixing plate (1).
3. A brushless motor electric batch driver as claimed in claim 1, wherein: the damping telescopic rod (10) is connected with the fixed plate (1) and the shock absorption frame (11) through bolts, and the spring (8) is welded with the damping telescopic rod (10).
4. A brushless motor electric batch driver as claimed in claim 1, wherein: the rubber shock pad (12) is adhered to the shock absorption frame (11), and the driver body (5) is connected with the shock absorption frame (11) through screws.
5. A brushless motor electric batch driver as defined in claim 4, wherein: the power supply port (7) is electrically connected with the driver body (5), the control line (4) is electrically connected with the driver body (5), and the connection port (3) is electrically connected with the control line (4).
6. A brushless motor electric batch driver as defined in claim 5, wherein: the radiating fins (6) are connected with the driver body (5) through screws, one ends of the radiating fins (6) are located inside the driver body (5), and the other ends of the radiating fins (6) are located outside the driver body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120875.6U CN219819554U (en) | 2023-05-11 | 2023-05-11 | Brushless motor electric batch driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120875.6U CN219819554U (en) | 2023-05-11 | 2023-05-11 | Brushless motor electric batch driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819554U true CN219819554U (en) | 2023-10-13 |
Family
ID=88249761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321120875.6U Active CN219819554U (en) | 2023-05-11 | 2023-05-11 | Brushless motor electric batch driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819554U (en) |
-
2023
- 2023-05-11 CN CN202321120875.6U patent/CN219819554U/en active Active
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