CN220934985U - DC brushless motor control device - Google Patents
DC brushless motor control device Download PDFInfo
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- CN220934985U CN220934985U CN202321115352.2U CN202321115352U CN220934985U CN 220934985 U CN220934985 U CN 220934985U CN 202321115352 U CN202321115352 U CN 202321115352U CN 220934985 U CN220934985 U CN 220934985U
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- brushless motor
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- 238000009434 installation Methods 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a direct current brushless motor control device, which comprises a mounting plate and a clamping mechanism arranged on the inner wall of the mounting plate, wherein the clamping mechanism comprises a sliding component and a rotating component; according to the utility model, the pulling rod is arranged, when the direct current brushless motor is controlled to be used by the control device, in order to improve the convenience of installing the control device, the control device can be inserted into the positioning groove through the arrangement of the positioning block to be pre-positioned and installed, the knob is rotated to drive the threaded sliding block to slide along the inner wall of the fixed groove through the rotation of the threaded rod, meanwhile, the threaded sliding block is driven to slide along the inner wall of the limiting groove to drive the swinging rod to rotate, and the swinging rod is driven to drive the clamping rod to slide along the inner wall of the sliding groove through the connection of the pulling rod and the connecting rod, so that the control operation of improving the convenience of installing and using the control device is realized when the direct current brushless motor is controlled to be used by the control device.
Description
Technical Field
The utility model relates to the technical field of motor control devices, in particular to a direct-current brushless motor control device.
Background
The brushless direct current motor is a permanent magnet synchronous motor, is not a real direct current motor, is different from a brush direct current motor, does not use a mechanical brush device, adopts a square wave self-control permanent magnet synchronous motor, uses a Hall sensor to replace a carbon brush commutator, uses neodymium iron boron as a permanent magnet material of a rotor, and often needs to use and operate the brushless direct current motor through a control device in the use of the brushless direct current motor.
However, most of the existing control devices are connected in a complicated manner through bolts when the existing control devices are used, so that rust is easy to occur on the surfaces of the bolts when the control devices are installed and used for a long time through the bolts, the installation of the control devices is easy to loosen, the stability of the use of the control devices after the installation is affected, the use requirements of people are not met, and therefore the direct-current brushless motor control device is needed.
Disclosure of utility model
The utility model provides a direct current brushless motor control device, which aims to solve the defects that most of the prior art is in complicated connection through bolts, so that the surface of the bolts is easy to rust when the control device is installed and used for a long time through the bolts, the installation of the control device is easy to loosen, and the use stability of the control device after the installation is affected.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model relates to a direct current brushless motor control device, which comprises a mounting plate and a clamping mechanism arranged on the inner wall of the mounting plate, wherein the clamping mechanism comprises a sliding component and a rotating component;
The sliding assembly comprises a threaded sliding block and a fixed groove, a threaded rod is arranged on the inner wall of the mounting plate, a knob is fixedly connected to one end of the threaded rod, the threaded sliding block is connected to the outer wall of the threaded rod in a threaded manner, and the fixed groove is formed in the connecting position of the inner wall of the mounting plate and the threaded sliding block;
The rotating assembly comprises a swinging rod and a pulling rod, the outer wall of the threaded slider is slidably connected with the swinging rod which is rotationally connected with the inner wall of the mounting plate, a limiting groove is formed in the connecting position of the outer wall of the swinging rod and the threaded slider, and one end of the swinging rod is rotationally connected with the pulling rod.
As a preferable technical scheme of the utility model, one end of the pulling rod is rotationally connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a clamping rod which is in sliding connection with the inner wall of the mounting plate, a sliding groove is formed in the connection part of the inner wall of the mounting plate and the clamping rod, the outer wall of the mounting plate is connected with a device main body in a clamping manner, the outer wall of the device main body is fixedly connected with a positioning block which is in sliding connection with the outer wall of the clamping rod, a positioning groove is formed in the connection part of the outer wall of the mounting plate and the positioning block, and a clamping groove is formed in the connection part of the outer wall of the positioning block and the clamping rod.
As a preferable technical scheme of the utility model, the thread slider forms a sliding structure between the threaded rod and the fixed groove.
As a preferable technical scheme of the utility model, the swing rod forms a rotating structure with the mounting plate through the thread sliding block and the limiting groove, two groups of pull rods are arranged, and the position distribution of the two groups of pull rods is symmetrical with respect to the rotation center of the swing rod.
As a preferable technical scheme of the utility model, the clamping rods form a sliding structure through the pulling rods, the connecting rods and the sliding grooves, two groups of clamping rods are arranged, and the position distribution of the two groups of clamping rods is symmetrical about the central axis of the connecting rods.
As a preferable technical scheme of the utility model, the positioning blocks and the positioning grooves are provided with four groups, and the positions of the four groups of positioning blocks and the positioning grooves are distributed around the device main body.
As a preferable technical scheme of the utility model, the device main body forms a dismounting structure with the mounting plate through the clamping rod and the clamping groove.
The utility model has the following beneficial effects:
1. Through setting up the pull rod, when controlling the use to the brushless motor of direct current through controlling means, in order to improve the convenience of installing controlling means, can insert the constant head tank through the setting of locating piece in earlier with controlling means, carry out the prepositioning installation, and the rotation of turning knob through the threaded rod drives the screw slider and slides along the inner wall of fixed slot, simultaneously, drive the screw slider and slide along the inner wall of spacing groove and drive the swinging arms and rotate, the rotation of swinging arms drives the card pole through the connection of pull rod and connecting rod and slides along the inner wall of spout, realize when controlling the use to the brushless motor of direct current through controlling means, improve the control operation to controlling means installation use convenience;
2. Through setting up locating piece and constant head tank, when carrying out convenient installation control to controlling means and using direct current brushless motor, in order to improve controlling means stability after long-time use, through setting up locating piece and constant head tank that four group's positions all distribute around the device main part to slide into the locating piece through four groups clamping bars and carry out the block fixedly, play controlling means and carry out the effect of stable installation at the mounting panel outer wall, realize after installing controlling means, improve the control operation to long-time control stability in use to direct current brushless motor.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a first perspective structure of a DC brushless motor control device according to the present utility model;
FIG. 2 is a schematic view of a second perspective structure of a DC brushless motor control device according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a mounting plate of a DC brushless motor control device according to the present utility model;
Fig. 4 is a schematic diagram showing a connection cross-sectional structure of a clamping rod and a clamping groove of a dc brushless motor control device according to the present utility model.
In the figure: 1. a mounting plate; 2. a threaded rod; 3. a knob; 4. a thread slider; 5. a fixing groove; 6. a swinging rod; 7. a limit groove; 8. pulling the rod; 9. a connecting rod; 10. a clamping rod; 11. a chute; 12. a device body; 13. a positioning block; 14. a positioning groove; 15. a clamping groove.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-4, the direct current brushless motor control device comprises a mounting plate 1 and a clamping mechanism arranged on the inner wall of the mounting plate 1, wherein the clamping mechanism comprises a sliding component and a rotating component;
The sliding assembly comprises a threaded sliding block 4 and a fixed groove 5, the inner wall of the mounting plate 1 is provided with a threaded rod 2, one end of the threaded rod 2 is fixedly connected with a knob 3, the outer wall of the threaded rod 2 is in threaded connection with the threaded sliding block 4, and the connecting part of the inner wall of the mounting plate 1 and the threaded sliding block 4 is provided with the fixed groove 5;
The rotating assembly comprises a swinging rod 6 and a pulling rod 8, the outer wall of the threaded slider 4 is slidably connected with the swinging rod 6 which is rotationally connected with the inner wall of the mounting plate 1, a limiting groove 7 is formed in the connecting position of the outer wall of the swinging rod 6 and the threaded slider 4, and one end of the swinging rod 6 is rotationally connected with the pulling rod 8.
The connecting rod 9 is rotatably connected to one end of the pulling rod 8, the clamping rod 10 is fixedly connected to the outer wall of the connecting rod 9 and is slidably connected with the inner wall of the mounting plate 1, the sliding groove 11 is formed in the connecting position between the inner wall of the mounting plate 1 and the clamping rod 10, the device main body 12 is connected to the outer wall of the mounting plate 1 in a clamping manner, the positioning block 13 is fixedly connected to the outer wall of the device main body 12, the positioning groove 14 is formed in the connecting position between the outer wall of the mounting plate 1 and the positioning block 13, the clamping groove 15 is formed in the connecting position between the outer wall of the positioning block 13 and the clamping rod 10, and in operation is facilitated by arranging the positioning block 13 and the positioning groove 14 when the control device is used for conveniently and quickly mounting the brushless DC motor, in order to improve the stability of the control device after long-time use, the positioning block 13 and the positioning groove 14 are uniformly distributed around the device main body 12 by arranging four groups of clamping rods 10 and sliding into the positioning block 13 for fixing, so that the control device can be stably mounted on the outer wall of the mounting plate 1.
The sliding structure is formed between the threaded rod 2 and the fixed groove 5 by the threaded slider 4, so that the threaded rod 2 can be rotated to drive the threaded slider 4 to slide along the inner wall of the fixed groove 5, and the swinging rod 6 can be controlled to rotate.
Wherein, swinging arms 6 pass through and constitute revolution mechanic between screw slider 4 and spacing groove 7 and mounting panel 1, and pulling rod 8 is provided with two sets of, and the position distribution of two sets of pulling rods 8 is symmetrical about swinging arms 6's rotation center, is favorable to screw slider 4 to slide along the inner wall of spacing groove 7 and drives swinging arms 6 and rotate along the inner wall of mounting panel 1, realizes carrying out gliding control operation to draw-in lever 10.
Wherein, draw-in bar 10 constitutes sliding construction through between pulling pole 8 and connecting rod 9 and the spout 11, and draw-in bar 10 is provided with two sets of, and the position distribution of two sets of draw-in bars 10 is symmetrical about the center pin of connecting rod 9, is favorable to the rotation of pulling pole 8 to drive the draw-in bar 10 and slide along the inner wall of spout 11 through the connection of connecting rod 9, realizes when controlling the use through controlling means to direct current brushless motor, improves the control operation to controlling means installation use convenience.
The positioning blocks 13 and the positioning grooves 14 are provided with four groups, and the positions of the four groups of positioning blocks 13 and the positioning grooves 14 are distributed around the device main body 12, so that the control operation for improving the use stability of the control device after installation is realized by arranging the four groups of positioning blocks 13 and the positioning grooves 14 with the positions distributed around the device main body 12.
Wherein, the device main body 12 forms a dismounting structure between the clamping rod 10 and the clamping groove 15 and the mounting plate 1, which is favorable for the clamping rod 10 to slide along the inner wall of the clamping groove 15 to drive the device main body 12 to be clamped and mounted on the mounting plate 1, thereby realizing the control operation of improving the long-time control stability of the DC brushless motor after the control device is mounted.
During operation, firstly, when the direct current brushless motor is controlled to be used through the control device, in order to improve the convenience of installing the control device, the control device can be inserted into the positioning groove 14 through the setting of the positioning block 13 to be pre-positioned and installed, the knob 3 is rotated to drive the threaded sliding block 4 to slide along the inner wall of the fixed groove 5 through the rotation of the threaded rod 2, meanwhile, the threaded sliding block 4 is driven to slide along the inner wall of the limiting groove 7 to drive the swinging rod 6 to rotate, and the swinging rod 6 is connected with the connecting rod 9 through the pulling rod 8 to drive the clamping rod 10 to slide along the inner wall of the sliding groove 11, so that the control operation of the convenience of installing and using the control device is improved when the direct current brushless motor is controlled to be used through the control device.
Finally, when the control device is used for conveniently mounting and controlling the direct-current brushless motor, in order to improve the stability of the control device after long-time use, the four groups of positioning blocks 13 and positioning grooves 14 are arranged at the periphery of the device main body 12 and are all distributed in the periphery of the device main body, and the four groups of clamping rods 10 slide into the positioning blocks 13 to be clamped and fixed, so that the control device is stably mounted on the outer wall of the mounting plate 1, and the control operation for improving the long-time use stability of the direct-current brushless motor after the control device is mounted is realized.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a direct current brushless motor controlling means, includes mounting panel (1) and sets up the block mechanism at mounting panel (1) inner wall, its characterized in that: the clamping mechanism comprises a sliding component and a rotating component;
The sliding assembly comprises a threaded sliding block (4) and a fixed groove (5), a threaded rod (2) is arranged on the inner wall of the mounting plate (1), a knob (3) is fixedly connected to one end of the threaded rod (2), the threaded sliding block (4) is connected to the outer wall of the threaded rod (2) in a threaded manner, and the fixed groove (5) is formed in the connecting position of the inner wall of the mounting plate (1) and the threaded sliding block (4);
The rotating assembly comprises a swinging rod (6) and a pulling rod (8), the swinging rod (6) is connected with the inner wall of the mounting plate (1) in a sliding manner, a limiting groove (7) is formed in the connecting position of the outer wall of the swinging rod (6) and the threaded slider (4), and one end of the swinging rod (6) is connected with the pulling rod (8) in a rotating manner.
2. The direct current brushless motor control device according to claim 1, wherein: one end swivelling joint of pulling pole (8) has connecting rod (9), outer wall fixedly connected with of connecting rod (9) and clamping lever (10) of mounting panel (1) inner wall sliding connection, spout (11) have been seted up at the inner wall of mounting panel (1) and the junction of clamping lever (10), the outer wall block of mounting panel (1) is connected with device main part (12), the outer wall fixedly connected with of device main part (12) and clamping lever (10) outer wall sliding connection's locating piece (13), constant head tank (14) have been seted up at the junction of outer wall of mounting panel (1) and locating piece (13), draw-in groove (15) have been seted up at the junction of outer wall of locating piece (13) and clamping lever (10).
3. The direct current brushless motor control device according to claim 1, wherein: the thread sliding block (4) forms a sliding structure between the threaded rod (2) and the fixed groove (5).
4. The direct current brushless motor control device according to claim 1, wherein: the swing rod (6) forms a rotating structure with the mounting plate (1) through the thread sliding block (4) and the limiting groove (7), the pulling rods (8) are provided with two groups, and the position distribution of the two groups of the pulling rods (8) is symmetrical with respect to the rotation center of the swing rod (6).
5. The direct current brushless motor control device according to claim 2, wherein: the clamping rods (10) form a sliding structure through the pulling rods (8), the connecting rods (9) and the sliding grooves (11), the clamping rods (10) are provided with two groups, and the position distribution of the two groups of clamping rods (10) is symmetrical to the central axis of the connecting rods (9).
6. The direct current brushless motor control device according to claim 2, wherein: the positioning blocks (13) and the positioning grooves (14) are provided with four groups, and the positions of the four groups of positioning blocks (13) and the positioning grooves (14) are distributed around the device main body (12).
7. The direct current brushless motor control device according to claim 2, wherein: the device main body (12) forms a dismounting structure with the mounting plate (1) through the clamping rod (10) and the clamping groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321115352.2U CN220934985U (en) | 2023-05-10 | 2023-05-10 | DC brushless motor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321115352.2U CN220934985U (en) | 2023-05-10 | 2023-05-10 | DC brushless motor control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934985U true CN220934985U (en) | 2024-05-10 |
Family
ID=90937323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321115352.2U Active CN220934985U (en) | 2023-05-10 | 2023-05-10 | DC brushless motor control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934985U (en) |
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2023
- 2023-05-10 CN CN202321115352.2U patent/CN220934985U/en active Active
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