CN218037751U - Multi-purpose brushless controller structure - Google Patents
Multi-purpose brushless controller structure Download PDFInfo
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- CN218037751U CN218037751U CN202222253495.1U CN202222253495U CN218037751U CN 218037751 U CN218037751 U CN 218037751U CN 202222253495 U CN202222253495 U CN 202222253495U CN 218037751 U CN218037751 U CN 218037751U
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- 238000012356 Product development Methods 0.000 description 1
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Abstract
The utility model discloses a brushless controller structure of multipurpose, including control box end, aircraft nose end, be provided with control panel, drive module in the control box end, be provided with communication interface circuit on the control panel, the aircraft nose end is provided with aircraft nose communication circuit, brushless motor, still includes the connecting wire, and the both ends of connecting wire are provided with first connector, second connector respectively, and the control box end is provided with the controller plug connector, and the aircraft nose end is provided with the aircraft nose plug connector, and communication interface circuit includes the communication module of two at least different agreements. The communication interface circuit of the control box end comprises at least two communication modules with different protocols, so that the control box end can be matched with more machine head ends with different communication protocols, and the application range is wider. When a certain head end is damaged, the control box end can be detached and installed on other head ends independently, and the control box end is reused.
Description
Technical Field
The utility model relates to a brushless controller especially relates to multipurpose brushless controller structure.
Background
The current machines such as a handheld electric tool and the like need to be controlled through a brushless controller, and a machine usually integrates a corresponding brushless controller into the machine, so that the brushless controller needs to be designed for each different machine separately during design, the product development iteration is time-consuming and labor-consuming, and when the machine is damaged, the brushless controller on the machine is difficult to be repeatedly applied to other machines, the secondary utilization is difficult, and further improvement is needed.
Disclosure of Invention
The utility model discloses the brushless controller to existence among the prior art can only correspond a section machine, is difficult to defects such as used repeatedly, provides a new multipurpose brushless controller structure.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
multipurpose brushless controller structure, including control box end, aircraft nose end, be provided with control panel, drive module in the control box end, drive module with the control panel is connected, be provided with communication interface circuit on the control panel, the aircraft nose end is provided with aircraft nose communication circuit, brushless motor, still includes the connecting wire, the both ends of connecting wire are provided with first connector, second connector respectively, the control box end be provided with the controller plug connector and with first connector cooperatees, the aircraft nose end be provided with the aircraft nose plug connector and with the second connector cooperatees, communication interface circuit includes the communication module of two at least different agreements, communication module passes through the aircraft nose communication circuit communication of connecting wire with the aircraft nose end, drive module passes through the connecting wire and is connected with the brushless motor electricity of aircraft nose end.
Wherein control box end passes through controller plug connector, connecting wire, aircraft nose plug connector and aircraft nose end grafting for separable between control box end and the aircraft nose end, and include the communication module of two at least different agreements in the communication interface circuit of control box end, make control box end can match more aircraft nose ends that have different communication agreements, application scope is wider. When a certain head end is damaged, the control box end can be detached and installed on other head ends independently, and the control box end is reused.
Preferably, in the multi-purpose brushless controller structure, the number of the communication modules is 4, and the communication modules are a UART-to-RS 232 module, a UART-to-RS 485 module, a standard RS232 module, and a standard RS485 module.
The communication module is wide in application and can be better adapted to different machine heads.
Preferably, in the above multipurpose brushless controller structure, the control box end is further provided with a display indication circuit and a key circuit, and the display indication circuit and the key circuit are respectively connected with the control board.
The current state can be better indicated through the structure, and the use by a user is convenient.
Preferably, in the multipurpose brushless controller structure, the driving module is a three-phase bridge circuit.
The three-phase bridge circuit is mature and is more stable in driving.
Preferably, the multipurpose brushless controller structure further comprises a rectifying and filtering circuit, one end of the rectifying and filtering circuit is connected with an external power supply, and the other end of the rectifying and filtering circuit is connected with the three-phase bridge circuit.
The rectification filter circuit can further improve the stability of the control box end.
Preferably, the multipurpose brushless controller structure further comprises a DC-DC power module, and the DC-DC power module is connected to the rectifying and filtering circuit.
The DC-DC power supply module can further supply power to the control box end, and the cruising ability of the control box end is improved.
Preferably, in the multi-purpose brushless controller structure, the machine head is further provided with a position sensor, and the control board is connected with the position sensor of the machine head through a connecting line.
Wherein the position sensor is used for acquiring the rotor bits.
Preferably, in the above-mentioned multipurpose brushless controller structure, the head end is further provided with an indication circuit, and the control board is connected with the indication circuit of the head end through a connection line.
The indicating circuit can better indicate the current working state of the handpiece end.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the communication interface circuit of the present invention.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings 1-2 and the detailed description, which are not intended to limit the invention:
example 1
As shown in fig. 1 and 2, the multipurpose brushless controller structure includes a control box end 1 and a machine head end 2, a control board 14 and a driving module are arranged in the control box end 1, the driving module is connected with the control board 14, a communication interface circuit 13 is arranged on the control board 14, the machine head end 2 is provided with a machine head communication circuit 22 and a brushless motor 24, the multipurpose brushless controller structure further includes a connecting line 3, two ends of the connecting line 3 are respectively provided with a first connector 31 and a second connector 32, the control box end 1 is provided with a controller connector 15 and is matched with the first connector 31, the machine head end 2 is provided with a machine head connector 25 and is matched with the second connector 32, the communication interface circuit 13 includes at least two communication modules with different protocols, the communication modules are communicated with the machine head communication circuit 22 of the machine head end 2 through the connecting line 3, and the driving module is electrically connected with the brushless motor 24 of the machine head end 2 through the connecting line 3.
Preferably, the number of the communication modules is 4, and the communication modules are a UART-to-RS 232 module 131, a UART-to-RS 485 module 133, a standard RS232 module 132, and a standard RS485 module 134.
Preferably, a display indicating circuit 11 and a key circuit 12 are further arranged in the control box end 1, and the display indicating circuit 11 and the key circuit 12 are respectively connected with the control board 14.
Preferably, the driving module is a three-phase bridge circuit 16.
Preferably, the three-phase bridge circuit further comprises a rectifying and filtering circuit 18, one end of the rectifying and filtering circuit 18 is connected with an external power supply, and the other end of the rectifying and filtering circuit 18 is connected with the three-phase bridge circuit 16.
Preferably, the power supply device further comprises a DC-DC power supply module 17, and the DC-DC power supply module 17 is connected with the rectifying and filtering circuit 18.
Preferably, the head end 2 is further provided with a position sensor 23, and the control board 14 is connected to the position sensor 23 of the head end 2 through a connecting line 3.
Preferably, the head end 2 is further provided with an indication circuit 21, and the control board 14 is connected to the indication circuit 21 of the head end 2 through a connection line 3.
During the use, control box end 1 passes through controller plug connector 15, connecting wire 3, aircraft nose plug connector 25 and aircraft nose end 2 pegs graft, and communication interface circuit 13 is through corresponding communication module and aircraft nose communication circuit 22 communication, then control box end 1 can the different aircraft nose end 2 of adaptation, and when certain aircraft nose end 2 damaged, can dismantle control box end 1 alone get off and install on other aircraft nose end 2, realized control box end 1's reuse.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be included in the scope of the present invention.
Claims (8)
1. Multipurpose brushless controller structure, including control box end (1), aircraft nose end (2), be provided with control panel (14), drive module in control box end (1), drive module with control panel (14) are connected, be provided with communication interface circuit (13) on control panel (14), aircraft nose end (2) are provided with aircraft nose communication circuit (22), brushless motor (24), its characterized in that: still include connecting wire (3), the both ends of connecting wire (3) are provided with first connector (31), second connector (32) respectively, control box end (1) be provided with controller plug connector (15) and with first connector (31) cooperate, aircraft nose end (2) be provided with aircraft nose plug connector (25) and with second connector (32) cooperate, communication interface circuit (13) include the communication module of two at least different agreements, communication module passes through aircraft nose communication circuit (22) communication of connecting wire (3) and aircraft nose end (2), drive module passes through connecting wire (3) and is connected with brushless motor (24) electricity of aircraft nose end (2).
2. The multipurpose brushless controller structure of claim 1, wherein: the number of the communication modules is 4, and the communication modules are respectively a UART-to-RS 232 module (131), a UART-to-RS 485 module (133), a standard RS232 module (132) and a standard RS485 module (134).
3. The multipurpose brushless controller structure of claim 1, wherein: the control box is characterized in that a display indicating circuit (11) and a key circuit (12) are further arranged in the control box end (1), and the display indicating circuit (11) and the key circuit (12) are respectively connected with the control panel (14).
4. The multipurpose brushless controller structure of claim 1, wherein: the driving module is a three-phase bridge circuit (16).
5. The multipurpose brushless controller structure of claim 4, wherein: the power supply further comprises a rectifying and filtering circuit (18), one end of the rectifying and filtering circuit (18) is connected with an external power supply, and the other end of the rectifying and filtering circuit (18) is connected with a three-phase bridge circuit (16).
6. The multipurpose brushless controller structure of claim 5, wherein: the DC-DC power supply module (17) is further included, and the DC-DC power supply module (17) is connected with the rectifying and filtering circuit (18).
7. The multipurpose brushless controller structure of claim 1, wherein: the machine head end (2) is further provided with a position sensor (23), and the control panel (14) is connected with the position sensor (23) of the machine head end (2) through a connecting line (3).
8. The multipurpose brushless controller structure of claim 1, wherein: the head end (2) is further provided with an indicating circuit (21), and the control panel (14) is connected with the indicating circuit (21) of the head end (2) through a connecting line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253495.1U CN218037751U (en) | 2022-08-25 | 2022-08-25 | Multi-purpose brushless controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253495.1U CN218037751U (en) | 2022-08-25 | 2022-08-25 | Multi-purpose brushless controller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218037751U true CN218037751U (en) | 2022-12-13 |
Family
ID=84351156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222253495.1U Active CN218037751U (en) | 2022-08-25 | 2022-08-25 | Multi-purpose brushless controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218037751U (en) |
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2022
- 2022-08-25 CN CN202222253495.1U patent/CN218037751U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
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Address after: 321000 Unit 1, Building 2, No. 528 Jiuding Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province (self declared) Patentee after: Yongkang Jundi Electronic Technology Co.,Ltd. Country or region after: China Address before: 321300 unit 1, building 2, No. 528, Jiuding Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: Zhejiang jundi Electronic Technology Co.,Ltd. Country or region before: China |