CN220896959U - Multi-interface motor driver - Google Patents
Multi-interface motor driver Download PDFInfo
- Publication number
- CN220896959U CN220896959U CN202322361254.3U CN202322361254U CN220896959U CN 220896959 U CN220896959 U CN 220896959U CN 202322361254 U CN202322361254 U CN 202322361254U CN 220896959 U CN220896959 U CN 220896959U
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- Prior art keywords
- driver
- interface
- driver shell
- threaded rod
- groove
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- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 3
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of drivers and discloses a multi-interface motor driver, which comprises a driver shell, wherein a circuit module is fixedly arranged on the left side of the inner bottom of the driver shell, and a rotating assembly is arranged at the upper end of the driver shell; the rotating assembly comprises a rotating disc, a first threaded rod and a threaded sleeve. According to the multi-interface motor driver, by arranging the rotating disc, the first threaded rod and the threaded sleeve, an operator drives the first threaded rod, the second bevel gear, the first bevel gear and the threaded sleeve to rotate by rotating the rotating disc, so that the second threaded rod and the interface are driven to move rightwards, the interface can extend out of the shell of the driver through the abdicating groove, and the connector of the motor is conveniently connected with the connector; the setting of filter screen, fan, the setting of filter screen can play the effect of separation to the external dust of driver's shell, and the fan can dispel the heat to circuit module to take place overheated phenomenon when preventing that a plurality of motors from connecting simultaneously, guaranteed this driver normal operating.
Description
Technical Field
The utility model relates to the technical field of drivers, in particular to a multi-interface motor driver.
Background
The motor driver is an actuating mechanism for converting electric pulse into angular displacement, when the step driver receives a pulse signal, it drives the step motor to rotate a fixed angle (called "step angle") according to a set direction, its rotation is operated step by a fixed angle, and the angular displacement can be controlled by controlling the number of pulses, so as to attain the goal of accurate positioning, and at the same time, the speed and acceleration of motor rotation can be controlled by controlling pulse frequency, so that the goal of speed regulation and positioning can be reached.
The existing motor driver interfaces are mostly exposed outside, no corresponding dustproof device is arranged, dust can be gradually accumulated on the interfaces when the interfaces are not used for a long time, cleaning is inconvenient, poor contact is possibly caused when the interfaces are connected with motor connectors, and further the control accuracy of the motor is affected.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the multi-interface motor driver, and the rotating disc, the first threaded rod and the threaded sleeve are arranged, so that the interface can retract into the driver shell when not in use, dust is prevented from accumulating on the interface, the phenomenon of poor contact is avoided, and the technical problems are solved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-interface motor driver comprises a driver shell, wherein a circuit module is fixedly arranged on the left side of the inner bottom of the driver shell, and a rotating assembly is arranged at the upper end of the driver shell;
The rotating assembly comprises a rotating disc, a first threaded rod and a threaded sleeve, the rotating disc is arranged at the upper end of the driver shell, a second mounting groove is formed in the upper end face of the driver shell, the second mounting groove penetrates through the driver shell, a bearing is arranged in the second mounting groove, the first threaded rod is arranged in the bearing, one end of the first threaded rod is fixedly connected with the lower end face of the rotating disc, a second bevel gear is arranged in the driver shell, the other end of the first threaded rod is fixedly connected with the upper end face of the second bevel gear, a threaded sleeve is arranged in the driver shell, a first bevel gear is sleeved on the outer side of the threaded sleeve, and the first bevel gear is in meshed connection with the second bevel gear.
Preferably, the inside of driver shell is provided with mounting panel one and mounting panel two, mounting groove one has been seted up on the right side of mounting panel one, mounting groove three has been seted up on the right side of mounting panel two, mounting groove three runs through in mounting panel two, the bearing is all installed to the inside of mounting groove one and mounting groove three, the left and right sides both ends of thread bush are installed respectively on the bearing of mounting groove one and mounting groove three inside.
Through the technical scheme, the first installation groove and the third installation groove are formed to facilitate installation of the threaded sleeve.
Preferably, the inside of thread bush is provided with threaded rod two, threaded rod two and thread bush are threaded connection, the fixed interface that is provided with in right side of threaded rod two, the inside top and the bottom on right side of driver's shell are all fixed and are provided with the limiting plate, the interface sets up between the limiting plate of upper and lower both sides, interface and limiting plate laminating each other.
Through above-mentioned technical scheme, the setting of limiting plate can play spacing effect to the rotation of interface to make the interface can only reciprocate.
Preferably, the right side of driver shell has been seted up and has been stepped down the groove, it runs through in the driver shell to step down the groove, the inside of stepped down the groove is provided with the sealing plug, the radiating groove has been seted up in the left side of driver shell up end, the radiating groove runs through in the driver shell, the inside of radiating groove is provided with radiating component.
Through above-mentioned technical scheme, the setting of sealing plug can play sealed effect to the groove of stepping down.
Preferably, the heat dissipation assembly comprises a filter screen and a fan, wherein the filter screen is installed in the heat dissipation groove, two filter screens are installed, and the fan is installed between the two filter screens.
Through above-mentioned technical scheme, the setting of filter screen can play the effect of separation to the external dust of driver shell.
Preferably, the four corners of both sides all are fixed to be provided with the mount pad around the driver shell.
Through above-mentioned technical scheme, the setting of mount pad is convenient for carry out fixed mounting with the driver shell.
Compared with the prior art, the utility model provides a multi-interface motor driver, which comprises the following components
The beneficial effects are that:
According to the utility model, by arranging the rotating disc, the first threaded rod and the threaded sleeve, an operator drives the first threaded rod, the second bevel gear, the first bevel gear and the threaded sleeve to rotate by rotating the rotating disc, so that the second threaded rod and the interface are driven to move rightwards, the interface can extend out of the shell of the driver through the abdicating groove, and the connection of the connector of the motor with the connector is facilitated; the setting of filter screen, fan, the setting of filter screen can play the effect of separation to the external dust of driver's shell, and the fan can dispel the heat to circuit module to take place overheated phenomenon when preventing that a plurality of motors from connecting simultaneously, thereby guaranteed the normal operating of this driver.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic top view of the interface of the present utility model extending out of the drive housing;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic cross-sectional elevation view of the present utility model.
Wherein: 1. a driver housing; 2. a circuit module; 3. a first mounting plate; 4. a first mounting groove; 5. a thread sleeve; 6. bevel gears I; 7. bevel gears II; 8. a first threaded rod; 9. a rotating disc; 10. a second mounting groove; 11. a second threaded rod; 12. a second mounting plate; 13. a third mounting groove; 14. an interface; 15. a limiting plate; 16. a relief groove; 17. a sealing plug; 18. a heat sink; 19. a filter screen; 20. a fan; 21. a mounting base; 22. a rotating assembly; 23. and a heat dissipation assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
As shown in fig. 1-4, the multi-interface motor driver provided by the utility model comprises a driver shell 1, wherein a circuit module 2 is fixedly arranged on the left side of the inner bottom of the driver shell 1, and a rotating assembly 22 is arranged at the upper end of the driver shell 1;
The rotating assembly 22 comprises a rotating disc 9, a first threaded rod 8 and a thread bush 5, the rotating disc 9 is arranged at the upper end of the driver shell 1, a second installation groove 10 is formed in the upper end face of the driver shell 1, the second installation groove 10 penetrates through the driver shell 1, a bearing is arranged in the second installation groove 10, the first threaded rod 8 is arranged in the bearing, one end of the first threaded rod 8 is fixedly connected with the lower end face of the rotating disc 9, a second bevel gear 7 is arranged in the driver shell 1, the other end of the first threaded rod 8 is fixedly connected with the upper end face of the second bevel gear 7, a thread bush 5 is arranged in the driver shell 1, a first bevel gear 6 is sleeved on the outer side of the thread bush 5, and the first bevel gear 6 and the second bevel gear 7 are in meshed connection.
Specifically, the inside of driver shell 1 is provided with mounting panel one 3 and mounting panel two 12, and mounting groove one 4 has been seted up on the right side of mounting panel one 3, and mounting groove three 13 has been seted up on the right side of mounting panel two 12, and mounting groove three 13 runs through in mounting panel two 12, and the bearing is all installed to the inside of mounting groove one 4 and mounting groove three 13, and the left and right both ends of thread bush 5 are installed respectively on the bearing of mounting groove one 4 and inside of mounting groove three 13. The screw thread sleeve 5 has the advantages that the installation of the screw thread sleeve 5 is facilitated due to the arrangement of the bearings in the first installation groove 4 and the third installation groove 13, so that the screw thread sleeve 5 can rotate.
Specifically, the inside of thread bush 5 is provided with threaded rod two 11, and threaded rod two 11 and thread bush 5 are threaded connection, and the fixed interface 14 that is provided with in right side of threaded rod two 11, the top and the bottom on the inside right side of driver housing 1 are all fixed and are provided with limiting plate 15, and interface 14 sets up between limiting plate 15 in upper and lower both sides, and interface 14 and limiting plate 15 laminating each other. The advantage is that when the thread bush 5 rotates, the threaded rod II 11 can move forwards and backwards, so that the interface 14 is driven to move forwards and backwards.
Embodiment two:
As shown in fig. 1-4, as an improvement over the previous embodiment. Specifically, the right side of the driver housing 1 is provided with a yielding groove 16, the yielding groove 16 penetrates through the driver housing 1, a sealing plug 17 is arranged in the yielding groove 16, the left side of the upper end face of the driver housing 1 is provided with a heat dissipation groove 18, the heat dissipation groove 18 penetrates through the driver housing 1, and a heat dissipation component 23 is arranged in the heat dissipation groove 18. The advantage is that the setting of sealing plug 17 can play sealed effect to the groove 16 of stepping down, and the opening of the groove 16 of stepping down makes interface 14 can stretch out the right side of driver shell 1 through the groove 16 of stepping down to be convenient for meet with the motor.
Specifically, the heat dissipation assembly 23 includes a filter screen 19 and a fan 20, the filter screen 19 is installed in the heat dissipation groove 18, two filter screens 19 are installed, and the fan 20 is installed between the two filter screens 19. The advantage is that the setting of filter screen 19 can play the effect of separation to the external dust of driver shell 1, and the setting of fan 20 can dispel the heat to circuit module 2 to the overheated phenomenon takes place when preventing a plurality of motors to connect simultaneously.
Specifically, the four corners of the front and rear sides of the driver housing 1 are fixedly provided with mounting seats 21. Advantageously, an operator can use screws to fixedly mount the driver housing 1 to a designated location through screw holes in the mounting block 21.
When in use, an operator firstly uses screws to fixedly mount the driver housing 1 at a designated position through screw holes on the mounting seat 21; when the interface 14 is required to be connected with the motor, an operator rotates the rotating disc 9, and the rotating disc 9 drives the first threaded rod 8, the second bevel gear 7, the first bevel gear 6 and the threaded sleeve 5 to rotate, so that the second threaded rod 11 and the interface 14 are driven to move rightwards, and the interface 14 can extend out of the driver shell 1 through the abdicating groove 16, so that the motor is convenient to connect with the motor; when the connector is not connected with a motor, an operator reversely rotates the rotating disc 9, so that the connector 14 is retracted into the driver shell 1, and then the operator plugs the abdication groove 16 by using the sealing plug 17, so that external dust is prevented from accumulating on the connector 14, and the subsequent connector 14 is well connected with a motor connector; when a plurality of motors are required to be connected simultaneously, an operator starts the fan 20, the fan 20 can radiate heat generated by the circuit module 2 through the heat radiating groove 18, so that overheat of the circuit module 2 is prevented, normal operation of the driver is ensured, the filter screen 19 can block outside dust, and therefore influence of the dust on the circuit module 2 is prevented.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A multi-interface motor drive comprising a drive housing (1), characterized in that: the left side of the inner bottom of the driver shell (1) is fixedly provided with a circuit module (2), and the upper end of the driver shell (1) is provided with a rotating assembly (22);
The utility model provides a rotating assembly (22) is including rolling disc (9), threaded rod one (8), thread bush (5), the upper end of driver shell (1) is provided with rolling disc (9), mounting groove two (10) have been seted up to the up end of driver shell (1), mounting groove two (10) run through in driver shell (1), the internally mounted of mounting groove two (10) has the bearing, the internally mounted of bearing has threaded rod one (8), the one end of threaded rod one (8) and the lower terminal surface fixed connection of rolling disc (9), the inside of driver shell (1) is provided with bevel gear two (7), the other end of threaded rod one (8) and the up end fixed connection of bevel gear two (7), the inside of driver shell (1) is provided with thread bush (5), bevel gear one (6) have been cup jointed in the outside of thread bush (5), bevel gear one (6) and bevel gear two (7) are the meshing connection.
2. A multi-interface motor drive as claimed in claim 1, wherein: the inside of driver shell (1) is provided with mounting panel one (3) and mounting panel two (12), mounting groove one (4) has been seted up on the right side of mounting panel one (3), mounting groove three (13) have been seted up on the right side of mounting panel two (12), mounting groove three (13) run through in mounting panel two (12), the bearing is all installed to the inside of mounting groove one (4) and mounting groove three (13), install respectively on the bearing of mounting groove one (4) and mounting groove three (13) inside both ends about thread bush (5).
3. A multi-interface motor drive as claimed in claim 2, wherein: the inside of thread bush (5) is provided with threaded rod two (11), threaded rod two (11) and thread bush (5) are threaded connection, the fixed interface (14) that is provided with in right side of threaded rod two (11), the inside right top and the bottom of driver shell (1) are all fixed to be provided with limiting plate (15), interface (14) set up between upper and lower both sides limiting plate (15), interface (14) and limiting plate (15) laminating each other.
4. A multi-interface motor drive as claimed in claim 1, wherein: the right side of driver shell (1) has been seted up and has been stepped down groove (16), step down groove (16) runs through in driver shell (1), the inside of step down groove (16) is provided with sealing plug (17), radiating groove (18) have been seted up in the left side of driver shell (1) up end, radiating groove (18) run through in driver shell (1), the inside of radiating groove (18) is provided with radiator unit (23).
5. A multi-interface motor drive as recited in claim 4, wherein: the heat dissipation assembly (23) comprises a filter screen (19) and a fan (20), wherein the filter screen (19) is arranged in the heat dissipation groove (18), two filter screens (19) are arranged, and the fan (20) is arranged between the two filter screens (19).
6. A multi-interface motor drive as claimed in claim 1, wherein: four corners of the front side and the rear side of the driver shell (1) are fixedly provided with mounting seats (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322361254.3U CN220896959U (en) | 2023-08-31 | 2023-08-31 | Multi-interface motor driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322361254.3U CN220896959U (en) | 2023-08-31 | 2023-08-31 | Multi-interface motor driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896959U true CN220896959U (en) | 2024-05-03 |
Family
ID=90836398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322361254.3U Active CN220896959U (en) | 2023-08-31 | 2023-08-31 | Multi-interface motor driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896959U (en) |
-
2023
- 2023-08-31 CN CN202322361254.3U patent/CN220896959U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |