CN214506728U - Brushless motor evacuating device with speed regulation easy to assemble - Google Patents
Brushless motor evacuating device with speed regulation easy to assemble Download PDFInfo
- Publication number
- CN214506728U CN214506728U CN202120047245.5U CN202120047245U CN214506728U CN 214506728 U CN214506728 U CN 214506728U CN 202120047245 U CN202120047245 U CN 202120047245U CN 214506728 U CN214506728 U CN 214506728U
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- China
- Prior art keywords
- brushless motor
- shell
- speed regulation
- groove
- housing
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 7
- 241000252254 Catostomidae Species 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Non-Positive Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a brushless motor evacuating device with speed governing easy to assemble relates to the brushless motor field, and to current brushless motor evacuating device have the speed governing inconvenient and install comparatively troublesome in the use, the problem of too wasting time of getting up of installation, the following scheme is proposed now, and it includes the shell, the inside of shell is provided with the standing groove, the inside of standing groove is provided with the pump case, the internally mounted of pump case has the brushless motor body, one side of brushless motor body is provided with brushless electronic speed regulator, one side of shell is provided with magnet, the bottom of shell is provided with the stationary blade, the inside of stationary blade is provided with the screw. The brushless motor vacuumizing device with the convenient-to-mount speed regulation function can be fixedly mounted in multiple modes, the mounting process is simple and convenient, and the damping rubber arranged at the bottom of the device can guarantee the smooth operation of the device when the device works.
Description
Technical Field
The utility model relates to a brushless motor technical field especially relates to a brushless motor evacuating device with speed governing easy to assemble.
Background
The brushless motor vacuum pumping device has simple functions, namely, the direct current brushless motor is used as power, air in a container can be pumped out and then can be sent to a certain container or directly discharged to the atmosphere, the brushless motor vacuum pumping device is commonly used for equipment such as online sampling, air pumping, air suction and the like, but the installation and speed regulation of the brushless motor vacuum pumping device have certain defects at present.
Aiming at the problems that the existing brushless motor vacuum pumping device is inconvenient in speed regulation and troublesome to install and excessively wastes time when being installed in the using process, the brushless motor vacuum pumping device with the convenient speed regulation function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of brushless motor evacuating device with speed governing easy to assemble has solved current brushless motor evacuating device and has had the speed governing inconvenient and the installation comparatively troublesome in the use, installs the problem of getting up too waste time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a brushless motor evacuating device with speed governing is easily installed, includes the shell, the inside of shell is provided with the standing groove, the inside of standing groove is provided with the pump case, the internally mounted of pump case has the brushless motor body, one side of brushless motor body is provided with brushless electron speed regulator, one side of shell is provided with magnet, the bottom of shell is provided with the stationary blade, the inside of stationary blade is provided with the screw.
Preferably, a pipe hole is formed in one side of the shell, an air suction opening is formed in one side of the pump shell, an air exhaust opening is formed in one side of the air suction opening, the air suction opening and the air exhaust opening penetrate through the shell and extend to the outside, and the air suction opening and the air exhaust opening are matched with the pipe hole.
Preferably, the top of shell is provided with the line hole, the power cord is installed at the top of pump case, the power cord runs through the shell and extends to the outside, just the power cord and line hole phase-match.
Preferably, the shell is provided with the sucking disc with magnet opposite one side, the sucking disc is provided with two sets, and it is symmetrical about the shell and distributes.
Preferably, the bottom of shell is provided with the recess, one side of recess is provided with the sliding tray, the sliding tray is provided with two sets ofly, and it is the symmetric distribution about the recess.
Preferably, a sliding shaft is installed on one side of the fixing piece, the sliding shafts are arranged in two groups and symmetrically distributed about the fixing piece, the sliding shafts are matched with the sliding grooves, the bottom of the fixing piece is provided with a damping rubber, a mounting hole is formed in the fixing piece, and the mounting hole is matched with the screw.
The utility model has the advantages that:
1. through the brushless motor that the device pump case is inside to be set up and rather than being electric connection's brushless electronic governor, more convenient carries out the speed governing to brushless motor.
2. The magnet that sets up through the device one side and the sucking disc that the device opposite side set up can be installed the device fast and fixed, should take out the stationary blade that the device bottom set up simultaneously, and the mounting hole that sets up through the stationary blade bottom combines together with the screw can be fixed the device for a long time.
3. The device can be well protected through the inside standing groove that sets up of the device, and the shock attenuation rubber through the installation of the device bottom can play the cushioning effect in the long-term fixed of the device simultaneously, reduces the vibrations that the motor during operation produced, guarantees its smooth operation.
In conclusion, the device not only can be rapidly and fixedly installed in multiple modes, the installation process is simple and convenient, but also the damping rubber arranged at the bottom of the device can ensure the stable operation of the device when the device works.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
Reference numbers in the figures: 1. a housing; 2. a placement groove; 3. a pump housing; 4. a brushless motor body; 5. a brushless electronic governor; 6. an air extraction opening; 7. an exhaust port; 8. a tube hole; 9. a wire hole; 10. a power line; 11. a magnet; 12. a suction cup; 13. a groove; 14. a fixing sheet; 15. mounting holes; 16. a sliding groove; 17. a sliding shaft; 18. a shock-absorbing rubber; 19. and (4) screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, this embodiment provides a brushless motor evacuating device with speed governing easy to assemble, the inside of shell 1 is provided with standing groove 2, the inside of standing groove 2 is provided with pump case 3, standing groove 2 and pump case 3 phase-match play certain guard action, the internally mounted of pump case 3 has brushless motor body 4, and brushless motor body 4 is convenient for evacuate, one side of brushless motor body 4 is provided with brushless electronic governor 5, and brushless electronic governor 5 is convenient for adjust the rotational speed of brushless motor body 4, one side of shell 1 is provided with magnet 11, the bottom of shell 1 is provided with stationary blade 14, the inside of stationary blade 14 is provided with screw 19.
In this embodiment, one side of shell 1 is provided with tube hole 8, and tube hole 8 is convenient for fix extraction opening 6 and gas vent 7, extraction opening 6 is installed to one side of pump case 3, and extraction opening 6 is used for the air out, one side of extraction opening 6 is provided with gas vent 7, and gas vent 7 is used for the exhaust air, just extraction opening 6 runs through shell 1 with gas vent 7 and extends to the outside, extraction opening 6 and gas vent 7 and tube hole 8 phase-match, the top of shell 1 is provided with line hole 9, power cord 10 is installed at the top of pump case 3 and is used for connecting external power source, power cord 10 runs through shell 1 and extends to the outside, just power cord 10 and line hole 9 phase-match, and line hole 9 is convenient for power cord 10 and is discharged.
Furthermore, the shell 1 is provided with two groups of suckers 12 on the side opposite to the magnet 11, the suckers 12 are symmetrically distributed on the shell 1, and the suckers 12 and the magnet 11 can quickly fix and mount the device.
Besides, the bottom of the shell 1 is provided with a groove 13, the groove 13 is used for placing a fixing piece 14, one side of the groove 13 is provided with two sets of sliding grooves 16, the sliding grooves 16 are symmetrically distributed about the groove 13, a sliding shaft 17 is installed on one side of the fixing piece 14, the sliding shaft 17 is provided with two sets of sliding shafts 17 symmetrically distributed about the fixing piece 14, the sliding shafts 17 are matched with the sliding grooves 16, the fixing piece 14 is taken out by combining the sliding shafts 17 with the sliding grooves 16, a damping rubber 18 is installed at the bottom of the fixing piece 14, the damping rubber 18 can ensure that the device is in a stable state when the device operates, an installation hole 15 is formed in the fixing piece 14, the installation hole 15 is matched with a screw 19, and the device is fixedly installed by combining the screw 19 with the installation hole 15.
When the utility model is used, firstly, the pump shell 3 is placed in the placing groove 2 arranged in the device, and simultaneously, the power line 10 arranged at one side of the pump shell 3 passes through the line hole 9 arranged at one side of the shell 1, and the device is connected with an external power supply through the power line 10;
different fixing modes can be selected according to different scene requirements, the device can be temporarily and fixedly installed on the surface of a ironwork through the magnet 11 arranged on one side of the shell 1, and meanwhile, the device can be fixedly installed on a smooth plane through the sucker 12 on the other side of the shell 1, the device can be temporarily and fixedly installed through the two methods, and the fixing installation mode is more convenient and faster;
meanwhile, the fixing piece 14 arranged at the bottom of the refit can be taken out from the inside of the groove 13 arranged at the bottom of the shell 1 through the sliding shaft 17 arranged at one side of the fixing piece 14, the house of the device is arranged at the reserved position, the damping rubber 18 arranged at the bottom of the fixing piece 14 is contacted with the reserved position, and the device is fixed at the reserved position through the mounting hole 15 arranged in the fixing piece 14 and the screw 19 matched with the mounting hole 15;
after the device is fixed, the brushless motor body 4 can be adjusted by the brushless electronic speed regulator 5 until the desired rotating speed is reached.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a brushless motor evacuating device with speed governing is conveniently installed, includes shell (1), its characterized in that, the inside of shell (1) is provided with standing groove (2), the inside of standing groove (2) is provided with pump case (3), the internally mounted of pump case (3) has brushless motor body (4), one side of brushless motor body (4) is provided with brushless electronic governor (5), one side of shell (1) is provided with magnet (11), the bottom of shell (1) is provided with stationary blade (14), the inside of stationary blade (14) is provided with screw (19).
2. The brushless motor vacuum extractor with the convenient installation and speed regulation function as claimed in claim 1, wherein a pipe hole (8) is formed in one side of the housing (1), the air extracting opening (6) is installed in one side of the pump housing (3), the exhaust opening (7) is formed in one side of the air extracting opening (6), the air extracting opening (6) and the exhaust opening (7) penetrate through the housing (1) and extend to the outside, and the air extracting opening (6) and the exhaust opening (7) are matched with the pipe hole (8).
3. The brushless motor vacuum extractor with the convenient installation and speed regulation function as claimed in claim 1, wherein a wire hole (9) is formed in the top of the housing (1), a power line (10) is installed on the top of the pump shell (3), the power line (10) extends to the outside through the housing (1), and the power line (10) is matched with the wire hole (9).
4. The vacuum pumping device for the brushless motor with the speed regulation convenient to install as claimed in claim 1, wherein the side of the shell (1) opposite to the magnet (11) is provided with two groups of sucking discs (12), and the sucking discs (12) are symmetrically distributed around the shell (1).
5. The vacuum pumping apparatus for brushless motor with easy-to-install speed regulation according to claim 1, wherein the bottom of the housing (1) is provided with a groove (13), one side of the groove (13) is provided with a sliding groove (16), the sliding grooves (16) are provided in two groups, and they are symmetrically distributed about the groove (13).
6. The vacuum pumping device for the brushless motor with the speed regulation convenient to install as claimed in claim 1, wherein a sliding shaft (17) is installed at one side of the fixing plate (14), the sliding shaft (17) is provided with two sets and is symmetrically distributed about the fixing plate (14), the sliding shaft (17) is matched with the sliding groove (16), the bottom of the fixing plate (14) is provided with a damping rubber (18), the fixing plate (14) is internally provided with a mounting hole (15), and the mounting hole (15) is matched with a screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047245.5U CN214506728U (en) | 2021-01-08 | 2021-01-08 | Brushless motor evacuating device with speed regulation easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047245.5U CN214506728U (en) | 2021-01-08 | 2021-01-08 | Brushless motor evacuating device with speed regulation easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506728U true CN214506728U (en) | 2021-10-26 |
Family
ID=78214628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120047245.5U Expired - Fee Related CN214506728U (en) | 2021-01-08 | 2021-01-08 | Brushless motor evacuating device with speed regulation easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506728U (en) |
-
2021
- 2021-01-08 CN CN202120047245.5U patent/CN214506728U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |