Electronic actuator convenient to install

Abstract

The utility model relates to an electronic actuator convenient to install, and belongs to the field of automobile parts, the electronic actuator comprises a base and a motor, the motor is installed in the base, the electronic actuator further comprises a circuit board, the circuit board is connected with the base, a first connecting piece and a second connecting piece are connected to the circuit board, the first connecting piece is connected with the positive electrode of the motor, and the second connecting piece is connected with the negative electrode of the motor. A connecting terminal and a connecting sleeve are arranged on the base, one end of the connecting terminal is located in the connecting sleeve, the other end of the connecting terminal is connected with the circuit board, and the connector clip is inserted into the connecting sleeve. The plug connector is inserted into the connecting sleeve, is connected with the connecting terminal, and is transmitted to the first connecting piece and the second connecting piece through the circuit board, so that the motor is driven, and the motor does not need to be driven through a wire.

Description

Technical Field

[0001] This application relates to the field of automotive parts, and particularly to an electronic actuator that is easy to install. Background Art

[0002] An electric actuator is an instrument applied to various industrial automation process control links. The electric actuator has characteristics such as safety assurance, protection devices, multiple speeds, anti-corrosion and rust prevention, and intelligent numerical control. The electronic actuator includes a base, a driving device is provided on the base, a transmission device is connected to the driving device, a clutch gear is engaged with the transmission device, an output device is engaged with the clutch gear. The driving device includes a motor and a worm sleeved on the output end of the motor. A worm wheel that cooperates with the worm is rotatably connected to the base. The worm wheel cooperates with the transmission device. An electrical interface connected to the motor is provided on the base. A wire is installed at the electrical interface and connected to the motor. During actual work, an operator docks the plug-in connector with the electrical interface to drive the motor. However, when installing the wires, the number of wires is large, the installation steps are cumbersome, which consumes manpower, and the wires are arranged in a messy manner after installation, and the formation is not beautiful, affecting the installation of the electronic actuator. Utility Model Content

[0003] In order to improve the above problems, this application provides an electronic actuator that is easy to install.

[0004] An electronic actuator that is easy to install provided by this application adopts the following technical solutions:

[0005] An electronic actuator that is easy to install includes a base and a motor. The motor is installed inside the base. It further includes a circuit board. The circuit board is connected to the base. A first connector and a second connector are connected to the circuit board. The first connector is connected to the positive electrode of the motor, and the second connector is connected to the negative electrode of the motor. A connection terminal and a connection sleeve are provided on the base. One end of the connection terminal is located inside the connection sleeve, and the other end is connected to the circuit board. The connection sleeve is for the plug-in connector to be inserted.

[0006] By adopting the above technical solutions, an operator can insert the plug-in connector into the connection sleeve and connect it to the connection terminal, and transmit it to the first connector and the second connector through the circuit board, thereby driving the motor, without driving the motor through wires, so there is no need to install wires. The installation of the connection terminal is relatively simple, reducing manpower and facilitating the installation of the electronic actuator.

[0007] Preferably, a boss is fixedly connected inside the base. The circuit board is placed on the boss. A guiding block is fixedly connected to the boss. A guiding hole is opened on the circuit board. The guiding hole is for the guiding block to be embedded.

[0008] By adopting the above technical solution, when the circuit board needs to be installed, the operator can place the circuit board on the convex platform. The convex platform can support the circuit board, and the guiding block is embedded in the guiding hole. The guiding block can limit the circuit board, facilitating the positioning of the circuit board and the base, and thus facilitating the installation of the circuit board.

[0009] Preferably, a guiding inclined surface is provided on the guiding block.

[0010] By adopting the above technical solution, the guiding inclined surface can contact the hole wall of the guiding hole, thereby guiding the movement of the circuit board and facilitating the installation of the circuit board and the base.

[0011] Preferably, a support column is fixedly connected inside the base. The circuit board is placed on the support column. A positioning block is fixedly connected to the support column. A positioning hole is provided on the circuit board, and the positioning block is embedded in the positioning hole.

[0012] By adopting the above technical solution, when the circuit board needs to be installed, the operator can place the circuit board on the support column. The support column can support the circuit board, and the positioning block is embedded in the positioning hole. The positioning block can further limit the circuit board, facilitating the positioning of the circuit board and the base, and thus facilitating the installation of the circuit board.

[0013] Preferably, the first connecting member is a first terminal. One end of the first terminal is connected to the circuit board, and the other end is fixedly connected with a first clamping plate. A first clamping hole is provided on the first clamping plate, and the positive electrode of the motor is embedded in the first clamping hole, and the hole wall of the first clamping hole contacts the positive electrode of the motor.

[0014] By adopting the above technical solution, the operator can move the first clamping plate to make the hole wall of the first clamping hole contact the positive electrode of the motor, facilitating the installation of the first clamping plate, realizing the connection between the first clamping plate and the motor, and thus realizing the driving of the motor.

[0015] Preferably, the second connecting member is a second terminal. One end of the second terminal is connected to the circuit board, and the other end is fixedly connected with a second clamping plate. A second clamping hole is provided on the second clamping plate, and the negative electrode of the motor is embedded in the second clamping hole, and the hole wall of the second clamping hole contacts the negative electrode of the motor.

[0016] By adopting the above technical solution, the operator can move the second clamping plate to make the hole wall of the second clamping hole contact the negative electrode of the motor, facilitating the installation of the second clamping plate, realizing the connection between the second clamping plate and the motor, and thus facilitating the driving of the motor.

[0017] Preferably, a first limiting block and a second limiting block are fixedly connected to the connecting sleeve. A first inclined surface is provided on the first limiting block, and the first limiting block and the second limiting block are fixedly connected.

[0018] By adopting the above technical solution, when the plug-in part and the connecting sleeve are connected, the plug-in part contacts the first limiting block, and the first inclined surface can provide moving guidance for the plug-in part; after the plug-in part and the connecting sleeve are connected, the second limiting block can limit the plug-in part against retraction, reducing the possibility of the plug-in part shifting, and facilitating the connection between the plug-in part and the connecting sleeve.

[0019] Preferably, a guiding post is fixedly connected to the inner wall of the connecting sleeve.

[0020] By adopting the above technical solution, when the plug-in part and the connecting sleeve are connected, the guiding post can limit the plug-in part, reducing the possibility of the plug-in part deflecting, and facilitating the connection between the plug-in part and the connecting sleeve.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. Through the arrangement of the circuit board, the connection terminal and the connecting sleeve, an operator can insert the plug-in part into the connecting sleeve to connect with the connection terminal, and transmit it to the first connecting part and the second connecting part through the circuit board, so as to drive the motor, without driving the motor through a wire, thus eliminating the need for wire installation. The installation of the connection terminal is relatively simple, reducing manpower and facilitating the installation of the electronic actuator;

[0023] 2. Through the arrangement of the boss and the guiding block, when the circuit board needs to be installed, an operator can place the circuit board on the boss, and the boss can support the circuit board. Moreover, the guiding block is embedded in the guiding hole, and the guiding block can limit the circuit board, facilitating the positioning of the circuit board and the base, and thus facilitating the installation of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram showing the connection structure between the circuit board and the base in an embodiment of the present application.

[0025] Figure 2 is a schematic diagram showing the overall structure of the base in an embodiment of the present application.

[0026] Figure 3 is a schematic diagram showing the structure of the circuit board in an embodiment of the present application.

[0027] Figure 4 is a schematic diagram showing the connection structure between the first terminal, the second terminal and the motor in an embodiment of the present application.

[0028] Figure 5 is a schematic diagram showing the overall structure of the connecting sleeve in an embodiment of the present application.

[0029] Description of reference numerals: 1, base; 11, boss; 111, guide block; 1111, guide inclined surface; 12, support column; 121, positioning block; 2, motor; 3, circuit board; 31, first terminal; 311, first clamping plate; 312, first clamping hole; 32, second terminal; 321, second clamping plate; 322, second clamping hole; 33, guide hole; 34, positioning hole; 4, connection terminal; 5, connection sleeve; 51, first limit block; 511, first inclined surface; 52, second limit block; 53, guide post. Detailed implementation manners

[0030] The following further describes the present application in detail with reference to the Figures 1-5 accompanying drawings.

[0031] An embodiment of the present application discloses an electronic actuator that is convenient for installation. As Figure 1 shown, it includes a base 1, a motor 2 and a circuit board 3. The motor 2 is fixedly installed in the base 1, and the circuit board 3 is connected to the base 1. A first connecting member and a second connecting member are connected to the circuit board 3. The first connecting member is connected to the positive electrode of the motor 2, and the second connecting member is connected to the negative electrode of the motor 2.

[0032] As Figure 2 and 3 shown, a boss 11 is fixedly connected in the base 1. The circuit board 3 is placed on the boss 11, and the boss 11 can provide support for the circuit board 3. A guide block 111 is fixedly connected to the boss 11. A guide inclined surface 1111 is provided on the guide block 111. A guide hole 33 is provided on the circuit board 3, and the guide block 111 is embedded in the guide hole 33. When installing the circuit board 3 and the base 1, an operator can place the circuit board 3 on the boss 11. At this time, the periphery of the circuit board 3 is attached to the inner wall of the base 1, and the guide block 111 is embedded in the guide hole 33. The guide block 111 can limit the circuit board 3, and the guide inclined surface 1111 can provide moving guidance for the circuit board 3, facilitating the installation of the circuit board 3 and the base 1.

[0033] As Figure 2 and 3 shown, a support column 12 is fixedly connected in the base 1. The circuit board 3 is placed on the support column 12, and the support column 12 can provide support for the circuit board 3. A positioning block 121 is fixedly connected to the support column 12. A positioning hole 34 is provided on the circuit board 3, and the positioning block 121 is embedded in the positioning hole 34. When installing the circuit board 3 and the base 1, an operator places the circuit board 3 on the support column 12. At this time, the positioning block 121 is embedded in the positioning hole 34. The positioning block 121 can further position the circuit board 3, improving the position accuracy of the circuit board 3 and the base 1, and facilitating the installation of the circuit board 3 and the base 1.

[0034] As Figure 1 and 4As shown, the first connecting member is the first terminal 31. The first terminal 31 is a fish-eye terminal. One end of the first terminal 31 passes through the boss 11 and is connected to the circuit board 3, and the other end is fixedly connected with a first clamping plate 311. Through holes for one end of the first terminal 31 to pass through are provided on both the boss 11 and the circuit board 3, and the through hole of the circuit board 3 is copper-clad. A first clamping hole 312 is provided on the first clamping plate 311. The first clamping hole 312 is for the positive electrode of the motor 2 to be inserted, and the hole wall of the first clamping hole 312 contacts the positive electrode of the motor 2. When installing the first terminal 31, move the first terminal 31 to drive the movement of the first clamping plate 311, so that the hole wall of the first clamping hole 312 contacts the positive electrode of the motor 2, and pass the end of the first terminal 31 away from the first clamping plate 311 through the boss 11 and the circuit board 3 to complete the installation of the first terminal 31, thus facilitating the normal operation of the motor 2.

[0035] As Figure 1 and 4 shown, the second connecting member is the second terminal 32. The second terminal 32 is a fish-eye terminal. One end of the second terminal 32 passes through the boss 11 and is connected to the circuit board 3, and the other end is fixedly connected with a second clamping plate 321. Through holes for one end of the second terminal 32 to pass through are provided on both the boss 11 and the circuit board 3, and the through hole of the circuit board 3 is copper-clad. A second clamping hole 322 is provided on the second clamping plate 321. The second clamping hole 322 is for the negative electrode of the motor 2 to be inserted, and the hole wall of the second clamping hole 322 contacts the negative electrode of the motor 2. When installing the second terminal 32, move the second terminal 32 to drive the movement of the second clamping plate 321, so that the hole wall of the first clamping hole 312 contacts the negative electrode of the motor 2, and pass the end of the second terminal 32 away from the second clamping plate 321 through the boss 11 and the circuit board 3 to complete the installation of the second terminal 32, thus facilitating the normal operation of the motor 2.

[0036] As Figure 1 、 2 and shown in Figure 5, a connection terminal 4 and a connection sleeve 5 are provided on the base 1. The connection terminal 4 is a fish-eye terminal. One end of the connection terminal 4 is located inside the connection sleeve 5, and the other end passes through the boss 11 and is connected to the circuit board 3. Through holes for one end of the connection terminal 4 to pass through are provided on both the boss 11 and the circuit board 3, and the through hole of the circuit board 3 is copper-clad. The connection sleeve 5 is fixedly connected to the base 1, and the connection sleeve 5 is for a plug-in member to be inserted. When installing the connection terminal 4, move the connection terminal 4 so that one end of the connection terminal 4 passes through the boss 11 and is connected to the circuit board 3, and the other end extends into the connection sleeve 5. When the plug-in member is connected to the connection sleeve 5, the plug-in member is connected to the connection terminal 4, and is transmitted through the circuit board 3 to the first terminal 31 and the second terminal 32, thereby driving the motor 2, without the need to drive the motor 2 through a wire, the installation is relatively simple, saving manpower and facilitating the installation of the electronic actuator.

[0037] As Figure 2 and5 As shown in the figure, a first limiting block 51 and a second limiting block 52 are fixedly connected to the barrel wall of the connecting sleeve 5. A first inclined surface 511 is provided on the first limiting block 51, and the first limiting block 51 and the second limiting block 52 are fixedly connected; a guiding column 53 is fixedly connected to the inner wall of the connecting sleeve 5. When the plug-in part is connected to the connecting sleeve 5, the plug-in part contacts the first limiting block 51. The first inclined surface 511 can provide moving guidance for the plug-in part, the guiding column 53 can limit the plug-in part, reducing the possibility of deflection of the plug-in part, and the second limiting block 52 can limit the plug-in part against retraction, reducing the possibility of offset of the plug-in part, facilitating the stable connection between the plug-in part and the connecting sleeve 5.

[0038] The implementation principle of an easily installed electronic actuator according to an embodiment of the present application is as follows:

[0039] An operator moves the first terminal 31 and the second terminal 32 so that the inner wall of the first clamping hole 312 contacts the positive pole of the motor 2, and the inner wall of the second clamping hole 322 contacts the negative pole of the motor 2. One end of the first terminal 31 away from the first clamping plate 311 and one end of the second terminal 32 away from the second clamping plate 321 both pass through the boss 11; the connecting terminal 4 is moved so that one end of the connecting terminal 4 passes through the boss 11 and the other end extends into the connecting sleeve 5. Then the circuit board 3 is moved onto the boss 11 and the support column 12. At this time, the guiding block 111 is embedded in the guiding hole 33, and the positioning block 121 is embedded in the positioning hole 34. One end of the first terminal 31, one end of the second terminal 32, and one end of the connecting terminal 4 all pass through the circuit board 3, thereby realizing the installation of the circuit board 3.

[0040] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An electronic actuator that is easy to install, comprising a base (1) and a motor (2), wherein the motor (2) is installed in the base (1), and is characterized in that: The invention also comprises a circuit board (3), wherein the circuit board (3) is connected to the base (1), a first connecting member and a second connecting member are connected to the circuit board (3), the first connecting member is connected to the positive pole of the motor (2), and the second connecting member is connected to the negative pole of the motor (2), and a connecting terminal (4) and a connecting sleeve (5) are provided on the base (1), one end of the connecting terminal (4) is located in the connecting sleeve (5), and the other end is connected to the circuit board (3), and the connecting sleeve (5) is for inserting a connector.

2. The electronic actuator that is easy to install according to claim 1, characterized in that: A boss (11) is fixedly connected inside the base (1), a circuit board (3) is placed on the boss (11), a guide block (111) is fixedly connected to the boss (11), a guide hole (33) is provided on the circuit board (3), and the guide block (111) is embedded in the guide hole (33).

3. The electronic actuator that is easy to install according to claim 2, characterized in that: The guide block (111) is provided with a guide inclined surface (1111).

4. The electronic actuator that is easy to install according to claim 1, characterized in that: A support column (12) is fixedly connected inside the base (1), a circuit board (3) is placed on the support column (12), a positioning block (121) is fixedly connected to the support column (12), a positioning hole (34) is provided on the circuit board (3), and the positioning hole (34) is for the positioning block (121) to be embedded.

5. The electronic actuator that is easy to install according to claim 1, characterized in that: The first connecting member is a first terminal (31), one end of the first terminal (31) is connected to the circuit board (3), and the other end is fixedly connected to a first clamping plate (311), a first clamping hole (312) is provided on the first clamping plate (311), a positive pole of the motor (2) is embedded in the first clamping hole (312), and a hole wall of the first clamping hole (312) is in contact with the positive pole of the motor (2).

6. The electronic actuator that is easy to install according to claim 1, characterized in that: The second connecting member is a second terminal (32), one end of the second terminal (32) is connected to the circuit board (3), and the other end is fixedly connected to a second clamping plate (321), the second clamping plate (321) is provided with a second clamping hole (322), the negative pole of the motor (2) is embedded in the second clamping hole (322), and the hole wall of the second clamping hole (322) is in contact with the negative pole of the motor (2).

7. The electronic actuator that is easy to install according to claim 1, characterized in that: A first limiting block (51) and a second limiting block (52) are fixedly connected to the connecting sleeve (5); a first inclined surface (511) is provided on the first limiting block (51); and the first limiting block (51) and the second limiting block (52) are fixedly connected.

8. The electronic actuator that is easy to install according to claim 1, characterized in that: A guide column (53) is fixedly connected to the inner wall of the connecting sleeve (5).

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