CN210589113U - Multifunctional modular electric tool - Google Patents
Multifunctional modular electric tool Download PDFInfo
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- CN210589113U CN210589113U CN201921137761.6U CN201921137761U CN210589113U CN 210589113 U CN210589113 U CN 210589113U CN 201921137761 U CN201921137761 U CN 201921137761U CN 210589113 U CN210589113 U CN 210589113U
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- handle shell
- working head
- circuit board
- connector
- limiting support
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Abstract
The utility model belongs to the technical field of hardware equipment, a multifunctional module ization electric tool is related to, including the handle casing, set up the battery package in the cavity of handle casing lower part, installation motor element in the cavity of handle casing upper portion, the upper portion of handle casing sets up a boss on corresponding to motor element's the place ahead platform, and the place ahead of boss sets up first connector, and first connector sets up the first bead with a boss body coupling respectively corresponding to the width direction both sides of handle casing, forms first draw-in groove between first bead and the platform, and the boss upper surface sets up the hasp. The utility model discloses the product adopts the modularized design, when using, with each subassembly part assembly together, constitutes complete heterogeneous instrument, split convenient and fast when carrying can effectively make things convenient for the consumer to carry.
Description
Technical Field
The utility model belongs to the technical field of hardware equipment, a multi-functional modularization electric tool is related to.
Background
The electric tool in the prior art is of an integral structure, occupies a large space after being used, is inconvenient to carry, and brings inconvenience to consumers.
Disclosure of Invention
The utility model provides a to above-mentioned problem, a multifunctional module ization electric tool is provided, and this electric tool can effective dismouting, conveniently carries, economical and practical.
According to the technical scheme of the utility model: a multifunctional modular electric tool is characterized by comprising a handle shell, wherein a battery pack is arranged in a lower cavity of the handle shell, a motor assembly is installed in an upper cavity of the handle shell, a boss is arranged on a front platform of the motor assembly, which corresponds to the upper part of the handle shell, a first connector is arranged in front of the boss, first convex edges which are integrally connected with the boss are respectively arranged on two sides of the first connector, which correspond to the width direction of the handle shell, a first clamping groove is formed between the first convex edges and the platform, and a lock catch is arranged on the upper surface of the boss; after the working head is connected with the handle shell, the shell convex edge on the bottom surface of the working head is matched with the first clamping groove, the second connector on the bottom surface of the working head is matched with the first connector, the lock catch is matched with the clamping groove on the bottom surface of the working head, the working head fixing block arranged at the connecting end of the working head extends into the round hole of the fixing support arranged at the top of the handle shell, and the male clamping connecting piece seat fixed at the output end of the motor assembly is matched and connected with the female clamping connecting piece seat arranged at the input.
As a further improvement of the utility model, a first control circuit board and a second control circuit board are arranged in the cavity of the handle shell, the first control circuit board is used for identifying different working heads and switching to corresponding driving modes, and the second control circuit board is used for identifying the charging state of the battery pack; the handle shell is provided with a charging interface.
As the utility model discloses a further improvement, the built-in gear reduction box of working head, gear reduction box's input is connected with the female seat of tight connecting piece of clamp, and the lower part of working head sets up the second circuit board, and the second connector is connected by the second circuit board and is formed, and the second circuit board is connected with the built-in first circuit board electricity of handle casing, and first circuit board one end forms first connector.
As a further improvement, set up control switch on the handle casing, be provided with the switch forward and reverse board pole with control switch looks linkage in the handle casing, switch forward and reverse board pole interlock switch shift fork, the both ends of switch shift fork extend to the handle casing outside respectively, through the toggle switch shift fork, can realize the control to motor element forward and reverse.
As a further improvement of the utility model, a limiting bracket is arranged outside the fixed bracket, a spring reset button is connected with the limiting bracket, two sides of the limiting bracket extend out of the handle shell and are provided with a poking button, a first reset spring is also arranged on the limiting bracket, two ends of the first reset spring are respectively connected with the limiting bracket and the handle shell, and the limiting bracket drives the spring reset button to move upwards when moving axially away from the motor component; the limiting support is provided with a second inclined surface, the second inclined surface is matched with the first inclined surface of the spring reset button, and when the limiting support moves, the spring reset button is driven to move upwards to release the working head fixing block; the lower end of the limiting support is provided with a sliding block, a resetting locking block is arranged in the sliding block, a second resetting spring is arranged on the resetting locking block, when the limiting support moves away from the motor assembly in the axial direction, the sliding block is driven to move in the axial direction, the resetting locking block moves longitudinally, and the working head shell is released.
As a further improvement of the present invention, the handle housing includes a holding portion and a three-dimensional connection portion connected to a horizontal portion at an upper end of the holding portion, the first control circuit board is installed in the holding portion, and the motor assembly is installed in the horizontal portion.
As the utility model discloses a further improvement, the surface of the public seat of clamping connection spare is circumference form equipartition and sets up a plurality of protruding pieces, is a plurality of connecting grooves of circumference form distribution on the female seat of clamping connection spare, and protruding piece corresponds the cooperation with connecting groove and is connected.
The technical effects of the utility model reside in that: the utility model discloses the product adopts the modularized design, when using, with each subassembly part assembly together, constitutes complete heterogeneous instrument, split convenient and fast when carrying can effectively make things convenient for the consumer to carry.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of fig. 1.
Fig. 3 is a perspective view of the middle handle of the present invention.
Fig. 4 is a perspective view of the working head of the present invention.
Fig. 5 is a perspective view of the working head of the present invention.
Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a fourth embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a fifth embodiment of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the figures 1-9, the device comprises a handle shell 1, a first convex edge 1-1, a first clamping groove 1-2, a spring reset button 1-3, a first circuit board 1-4, a first connector 1-5, a fixing support 1-6, a limiting support 1-7, a toggle 1-8, a switch forward and reverse plate rod 1-9, a second inclined plane 1-10, a first inclined plane 1-11, a sliding block 1-12, a lock catch, a switch shifting fork 1-14, a working head 2, a chuck 2-1, a fixing block 2-2, a shell convex edge 2-3, a clamping connector female seat 2-4, a second circuit board 2-5, a second connector 2-6, a gear reduction box 2-7, a torsion cup 2-8, a battery pack 3, a motor component 4, a controller 5, a control switch 6, a torque cup 2-8, a battery pack 3, a motor component 4, A charging interface 7, etc.
As shown in fig. 1-6, the utility model relates to a multifunctional modular electric tool, which comprises a handle shell 1, a battery pack 3 is arranged in a lower cavity of the handle shell 1, a motor component 4 is arranged in an upper cavity of the handle shell 1, a boss is arranged on a front platform of the motor component 4 corresponding to the upper part of the handle shell 1, a first connector 1-5 is arranged in front of the boss, first ribs 1-1 integrally connected with the boss are respectively arranged on two sides of the first connector 1-5 corresponding to the width direction of the handle shell 1, a first clamping groove 1-2 is formed between the first ribs 1-1 and the platform, and a lock catch is arranged on the upper surface of the boss; after the working head 2 is connected with the handle shell 1, the shell convex edge 2-3 on the bottom surface of the working head 2 is matched with the first clamping groove 1-2, the second connector 2-6 on the bottom surface of the working head 2 is matched with the first connector 1-5, the lock catch is matched with the clamping groove on the bottom surface of the working head 2, the working head fixing block 2-2 arranged at the connecting end of the working head 2 extends into the round hole of the fixing support 1-6 arranged at the top of the handle shell 1, and the clamping connecting piece male seat 4-1 fixed at the output end of the motor component 4 is matched and connected with the clamping connecting piece female seat 2-4 arranged at the input end.
A first control circuit board 5 and a second control circuit board 8 are also arranged in the cavity of the handle shell 1, the first control circuit board 5 is used for identifying different working heads and switching to corresponding driving modes, and the second control circuit board 8 is used for identifying the charging state of the battery pack 3; the handle shell 1 is provided with a charging interface 7.
A gear reduction box 2-7 is arranged in the working head 2, the input end of the gear reduction box 2-7 is connected with a clamping connecting piece female seat 2-4, a second circuit board 2-5 is arranged at the lower part of the working head 2, a second connector 2-6 is formed by connecting the second circuit board 2-5, the second circuit board 2-5 is electrically connected with a first circuit board 1-4 arranged in the handle shell 1, and a first connector 1-5 is formed at one end of the first circuit board 1-4.
The control switch 6 is arranged on the handle shell 1, the switch forward and reverse plate rods 1-9 which are linked with the control switch 6 are arranged in the handle shell 1, the switch forward and reverse plate rods 1-9 are linked with the switch shifting forks 1-14, two ends of the switch shifting forks 1-14 respectively extend to the outer side of the handle shell 1, and the forward and reverse rotation of the motor assembly 4 can be controlled by shifting the switch shifting forks 1-14.
The outer side of the fixed support 1-6 is provided with a limiting support 1-7, a spring reset button 1-3 is connected with the limiting support 1-7, two sides of the limiting support 1-7 extend out of the handle shell 1 and are provided with a poking button 1-8, the limiting support 1-7 is also provided with a first reset spring, two ends of the first reset spring are respectively connected with the limiting support 1-7 and the handle shell 1, and the limiting support 1-7 drives the spring reset button 1-3 to move upwards when moving away from the motor component 4 in the axial direction; the limiting support 1-7 is provided with a second inclined surface 1-10, the second inclined surface 1-10 is matched with a first inclined surface 1-11 of the spring reset button 1-3, and when the limiting support 1-7 moves, the spring reset button 1-3 is driven to move upwards to release the working head fixing block 2-2; the lower ends of the limiting supports 1-7 are provided with sliding blocks (1-12), the sliding blocks (1-12) are internally provided with resetting locking blocks 1-13, the resetting locking blocks 1-13 are provided with second resetting springs, when the limiting supports 1-7 axially move away from the motor component 4, the sliding blocks (1-12) are driven to axially move together, and the resetting locking blocks 1-13 longitudinally move to release the working head shell.
The handle casing 1 comprises a holding part and a horizontal part which is connected to the upper end of the holding part in a three-dimensional mode, the first control circuit board 5 is installed in the holding part, and the motor assembly 4 is installed in the horizontal part.
The surface of the male seat 4-1 of the clamping connecting piece is uniformly provided with a plurality of convex blocks in a circumferential shape, the female seat 2-4 of the clamping connecting piece is provided with a plurality of connecting grooves in a circumferential shape, and the convex blocks are correspondingly matched and connected with the connecting grooves.
The utility model discloses the product adopts the inconvenient problem of carrying that overall structure exists to the electric tool of the same kind among the prior art, carries out the pertinence and improves, makes the utility model discloses the product can be dismantled into two bold fast when carrying to can realize fast assembly when using. The utility model discloses the product can realize easy dismounting when using, connects reliably.
As shown in figures 4-9, the utility model discloses when specifically using, work head 3 can carry out corresponding change according to specific in service behavior needs, satisfies multiple use occasion needs.
As shown in fig. 3, the utility model can also be structurally improved, specifically, the handle casing 1 is structurally improved, and the working head 2 is connected to the horizontal part at the upper end of the handle casing 1. The setting form of the working head 2 can be correspondingly adjusted according to the actual condition, the working head 2 in the product of the utility model is driven by a motor component 4, wherein the working head in figure 4 is an electric drill working head, and the output end of the working head 2 is sequentially provided with a torque cup 2-8 and a chuck 2-1; the working head in FIG. 5 is an impact wrench working head; the working head in fig. 7 is a cleaner working head; the working head in fig. 8 is a multifunctional oscillating saw working head; the working head in fig. 9 is a reciprocating saw working head. The utility model discloses working head 2 in the product can also have other modes of setting according to particular case needs.
Claims (7)
1. A multifunctional modularized electric tool is characterized by comprising a handle shell (1), wherein a battery pack (3) is arranged in a lower cavity of the handle shell (1), a motor assembly (4) is installed in an upper cavity of the handle shell (1), a boss is arranged on the upper portion of the handle shell (1) corresponding to a front platform of the motor assembly (4), a first connector (1-5) is arranged in front of the boss, first protruding ribs (1-1) which are integrally connected with the boss are respectively arranged on two sides of the first connector (1-5) corresponding to the width direction of the handle shell (1), a first clamping groove (1-2) is formed between the first protruding ribs (1-1) and the platform, and a lock catch is arranged on the upper surface of the boss; after the working head (2) is connected with the handle shell (1), a shell convex edge (2-3) on the bottom surface of the working head (2) is matched with a first clamping groove (1-2), a second connector (2-6) on the bottom surface of the working head (2) is matched with a first connector (1-5), a lock catch is matched with the clamping groove on the bottom surface of the working head (2), a working head fixing block (2-2) arranged at the connecting end of the working head (2) extends into a round hole of a fixing support (1-6) arranged at the top of the handle shell (1), and a clamping connecting piece male seat (4-1) fixed at the output end of the motor assembly (4) is matched and connected with a clamping connecting piece female seat (2-4) arranged at the input end of the working head (2).
2. The multi-function modular power tool of claim 1, wherein: a first control circuit board (5) and a second control circuit board (8) are further arranged in the cavity of the handle shell (1), the first control circuit board (5) is used for identifying different working heads and switching to corresponding driving modes, and the second control circuit board (8) is used for identifying the charging state of the battery pack (3); the handle shell (1) is provided with a charging interface (7).
3. The multi-function modular power tool of claim 1, wherein: a gear reduction box (2-7) is arranged in the working head (2), the input end of the gear reduction box (2-7) is connected with a clamping connecting piece female seat (2-4), a second circuit board (2-5) is arranged on the lower portion of the working head (2), a second connector (2-6) is formed by connecting the second circuit board (2-5), the second circuit board (2-5) is electrically connected with a first circuit board (1-4) arranged in the handle shell (1), and a first connector (1-5) is formed at one end of the first circuit board (1-4).
4. The multi-function modular power tool of claim 1, wherein: the motor assembly is characterized in that a control switch (6) is arranged on the handle shell (1), switch forward and reverse plate rods (1-9) which are linked with the control switch (6) are arranged in the handle shell (1), the switch forward and reverse plate rods (1-9) are linked with switch shifting forks (1-14), two ends of each switch shifting fork (1-14) extend to the outer side of the handle shell (1), and forward and reverse rotation of the motor assembly (4) can be controlled by shifting the switch shifting forks (1-14).
5. The multi-function modular power tool of claim 1, wherein: the outer side of the fixed support (1-6) is provided with a limiting support (1-7), a spring reset button (1-3) is connected with the limiting support (1-7), two sides of the limiting support (1-7) extend out of the handle shell (1) and are provided with a shifting knob (1-8), the limiting support (1-7) is also provided with a first reset spring, two ends of the first reset spring are respectively connected with the limiting support (1-7) and the handle shell (1), and when the limiting support (1-7) moves away from the motor component (4) in the axial direction, the spring reset button (1-3) is driven to move upwards; the limiting support (1-7) is provided with a second inclined surface (1-10), the second inclined surface (1-10) is matched with a first inclined surface (1-11) of the spring reset button (1-3), and when the limiting support (1-7) moves, the spring reset button (1-3) is driven to move upwards to release the working head fixing block (2-2); the lower end of the limiting support (1-7) is provided with a sliding block (1-12), the sliding block (1-12) is internally provided with a resetting locking block (1-13), the resetting locking block (1-13) is provided with a second resetting spring, when the limiting support (1-7) axially moves away from the motor component (4), the sliding block (1-12) is driven to axially move together, the resetting locking block (1-13) longitudinally moves, and the working head shell is released.
6. The multi-function modular power tool of claim 1, wherein: the handle shell (1) comprises a holding part and a horizontal part which is connected to the upper end of the holding part in a three-dimensional mode, the first control circuit board (5) is installed in the holding part, and the motor assembly (4) is installed in the horizontal part.
7. The multi-function modular power tool of claim 1, wherein: the surface of the male seat (4-1) of the clamping and connecting piece is uniformly provided with a plurality of convex blocks in a circumferential shape, the female seat (2-4) of the clamping and connecting piece is provided with a plurality of connecting grooves in a circumferential shape, and the convex blocks are correspondingly matched and connected with the connecting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137761.6U CN210589113U (en) | 2019-07-18 | 2019-07-18 | Multifunctional modular electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137761.6U CN210589113U (en) | 2019-07-18 | 2019-07-18 | Multifunctional modular electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589113U true CN210589113U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921137761.6U Active CN210589113U (en) | 2019-07-18 | 2019-07-18 | Multifunctional modular electric tool |
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| Country | Link |
|---|---|
| CN (1) | CN210589113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318441A (en) * | 2020-11-07 | 2021-02-05 | 彭亮 | Modular-design handheld multipurpose electric tool device |
| WO2022083559A1 (en) * | 2020-10-23 | 2022-04-28 | 宁波新港工具有限公司 | Power-driven tool provided with separable working head having intelligent identification function |
-
2019
- 2019-07-18 CN CN201921137761.6U patent/CN210589113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022083559A1 (en) * | 2020-10-23 | 2022-04-28 | 宁波新港工具有限公司 | Power-driven tool provided with separable working head having intelligent identification function |
| CN112318441A (en) * | 2020-11-07 | 2021-02-05 | 彭亮 | Modular-design handheld multipurpose electric tool device |
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