CN216959450U - Brushless motor insulation framework structure for intelligent electric lifting table - Google Patents
Brushless motor insulation framework structure for intelligent electric lifting table Download PDFInfo
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- CN216959450U CN216959450U CN202220779627.1U CN202220779627U CN216959450U CN 216959450 U CN216959450 U CN 216959450U CN 202220779627 U CN202220779627 U CN 202220779627U CN 216959450 U CN216959450 U CN 216959450U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The scheme relates to the technical field of brushless motor structures, in particular to a brushless motor insulation framework structure for an intelligent electric lifting table, which comprises an annular outer ring and a tooth part insulation, wherein the annular outer ring is an annular plate, and the tooth part insulation is fixedly connected with the annular outer ring; the tooth parts are uniformly arranged in an insulating way, and the end parts of the tooth parts which are insulated are also provided with inner retaining walls; a tooth-shaped groove is arranged between the adjacent tooth part insulators; the coil winding is wound on the tooth part insulation; the wiring device is characterized by further comprising a plurality of wiring terminals, the wiring terminals are arranged on the annular plate between the two tooth portions in an insulating mode, wiring grooves are further formed in the annular plate, wiring of the winding coils is arranged in the wiring grooves in a penetrating mode, and the wiring is connected with the wiring terminals. The device has the advantages of simple and clear wiring.
Description
Technical Field
The utility model relates to the technical field of brushless motor structures, in particular to a brushless motor insulation framework structure for an intelligent electric lifting table.
Background
The electric lifting table is an office table with adjustable height, and the height can be adjusted according to the height, sitting posture and standing posture of a person. The structure of the electric lifting table generally comprises a table plate, a cross beam, a base and lifting table legs, wherein the lifting table legs comprise a plurality of sleeves which are sequentially sleeved from inside to outside, a linear lifting mechanism is arranged in the innermost sleeve and is a screw-nut pair, and a screw rotates to drive a nut to move along the length direction of the screw; the cross beam is provided with a motor, the motor drives a transmission rod in the cross beam to rotate, and two ends of the transmission rod are respectively in transmission connection with a linear lifting mechanism in the lifting table legs and are used for driving the linear lifting mechanism in the lifting table legs to rotate, so that the lifting table legs are lifted.
The motor that lift table among the prior art was used is mostly brushless motor, brushless motor possesses long service life's advantage for having brush motor, but be provided with the insulating skeleton that the stator was used among the brushless motor among the prior art, the winding coil twines to insulating skeleton on, but among the prior art, the coil on the winding coil needs the multiunit winding to be connected the power supply with external power source, insulating skeleton texture among the prior art lacks equipment and can satisfy the wiring arrangement of winding coil, there is the complicated problem of walking the line in the winding coil usually.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a novel insulating framework structure of a brushless motor for an intelligent electric lifting table, which can solve the technical problems in the background art.
The technical scheme of the utility model is as follows:
a brushless motor insulation framework structure for an intelligent electric lifting table comprises an annular outer ring and a tooth part insulation, wherein the annular outer ring is an annular plate, and the tooth part insulation is fixedly connected with the annular outer ring;
the tooth parts are uniformly arranged in an insulating way, and the end parts of the tooth parts which are insulated are also provided with inner retaining walls;
a tooth-shaped groove is arranged between the adjacent tooth part insulators;
the coil winding is wound on the tooth part insulation;
the wiring terminal is arranged on the annular plate between the two tooth part insulators,
the annular plate is further provided with a wiring groove, wiring of the winding coil penetrates through the wiring groove, and the wiring is connected with the wiring terminal.
The preferred embodiment of the device of the utility model is that the inner retaining wall is of a tile structure, the inner retaining walls of a plurality of tile structures are circularly arranged, and the rotor iron core is arranged in a circle center hole formed by the inner retaining walls in a penetrating manner.
The device of the utility model has the preferred implementation mode that two ends of the wiring groove are also provided with fixing holes;
the cover plate is provided with a compression column;
the cover plate is clamped at the upper part of the wiring groove and used for fixing the wiring in the wiring groove.
The device has the preferred embodiment that a circle of baffle is arranged on the outer wall of the annular outer ring, and the baffle is higher than the annular outer ring;
the inner retaining wall and the baffle are at the same height.
The device has the preferred embodiment that the baffle and the outer wall of the annular outer ring are provided with clamping grooves;
the clamping grooves are uniformly arranged along the circle center.
The device has the preferred implementation mode that the annular outer ring is also provided with a positioning column;
the Hall assembly comprises a Hall plate, and the Hall plate is arranged at the upper part of the annular outer ring;
the Hall plate is arranged on the baffle and the inner baffle wall, and the positioning column extends out of the positioning hole and then is fastened through a screw;
the Hall plate is also provided with a wire outlet hole, and the binding post is led out from the wire outlet hole;
and the Hall plate is also provided with a lead wire socket.
The device of the utility model has the preferred embodiment that the binding post comprises a rubber base, a metal post and a fastening cover;
the metal column is fixed to the rubber base in an adhesive mode, and the rubber base is fixed to the annular outer ring in an adhesive mode;
a pressing plate is arranged on the metal column, and an extrusion column is arranged at the tail part of the pressing plate;
the metal column is also provided with an extrusion hole, the pressing plate is hinged with the metal column, and the wiring is inserted into the extrusion hole and fixed through the insertion of the extrusion column;
the fastening cover sleeve is arranged on the metal column, the fastening cover is shorter than the metal column, an outer convex part is arranged in the middle of the fastening cover, the diameter of the outer convex part is larger than that of the fastening cover, an elastic pressing sheet is arranged on the outer convex part, and the elastic pressing sheet is used for extruding the pressing plate.
The utility model has the beneficial effects that: the present case improves through insulating skeleton texture, has set up the terminal that is used for winding coil wiring to connect usefulness on insulating skeleton, and this terminal can be connected with outside power cord for current wiring becomes simple and clear, is unlikely to too much in a jumble.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of the overall structure of the device of the present application.
Fig. 2 is a schematic view of a terminal structure in the device of the present invention.
In figure 1, an annular outer ring; 11. a card slot; 12. a baffle plate; 2. the tooth part is insulated; 3. an internal retaining wall; 4. a positioning column; 5. a binding post; 51. a metal post; 511. extruding the hole; 512. extruding the column; 513. pressing a plate; 52. a rubber base; 53. a fastening cover; 531. an outer convex portion; 532. elastic tabletting; 6. a wiring groove; 7. a fixing hole; 8. a Hall plate; 81. positioning holes; 82. a wire outlet hole; 83. and a lead wire socket.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and fig. 2, the embodiment provides a brushless motor insulation framework structure for an intelligent electric lifting table, including an annular outer ring 1 and a tooth insulation 2, where the annular outer ring 1 is an annular plate, and the tooth insulation 2 is fixedly connected to the annular outer ring 1;
the tooth part insulators 2 are uniformly arranged, and an inner retaining wall 3 is further arranged at the end part of each tooth part insulator 2;
a tooth-shaped groove is arranged between the adjacent tooth part insulators 2;
the coil winding is wound on the tooth insulation 2;
and a plurality of binding posts 5, wherein the binding posts 5 are arranged on the annular plate between the two tooth insulators 2,
the annular plate is also provided with a wiring groove 6, the wiring of the winding coil is arranged in the wiring groove 6 in a penetrating way, and the wiring is connected with the wiring terminal 5.
The implementation principle of the device of the utility model is as follows: in brushless motor, the stator insulation framework that sets up is used for winding the coil winding, and these coil windings are twined on tooth portion is insulating 2, and the winding produces the magnetic field after the circular telegram, need group after the coil winding usually, connect the wiring of relative coil and connect outside power simultaneously, and this device has set up wiring and trough 6, the fixed of the wiring of the winding coil of being convenient for.
Further optimization, the inner retaining wall 3 is of a tile structure, the inner retaining walls 3 of the tile structures are circularly arranged, and the rotor core is arranged in a circle center hole formed by the inner retaining wall 3 in a penetrating mode.
Further, fixing holes 7 are further formed in the two ends of the wiring groove 6;
the cover plate is provided with a compression column;
the cover plate is clamped at the upper part of the wiring groove 6 and used for fixing the wiring in the wiring groove 6.
Further preferably, a circle of baffle 12 is arranged on the outer wall of the annular outer ring 1, and the baffle 12 is higher than the annular outer ring 1;
the inner retaining wall 3 is at the same height as the baffle 12.
In the present embodiment, the coil can be wound and fixed between the baffle 12 and the inner wall 3 by providing the baffle 12 and the inner wall 3 which are raised.
Further, the baffle 12 and the outer wall of the annular outer ring 1 are provided with clamping grooves 11;
the clamping grooves 11 are uniformly arranged along the circle center.
The clamping groove 11 in the embodiment is convenient for clamping the coil, and when the coil is wound, the insulating framework is convenient to rotate.
For further optimization, a positioning column 4 is further arranged on the annular outer ring 1;
the Hall assembly comprises a Hall plate 8, and the Hall plate 8 is arranged at the upper part of the annular outer ring 1;
the Hall plate 8 is provided with a positioning hole 81, the Hall plate 8 is placed on the baffle plate 12 and the inner retaining wall 3, and the positioning column 4 extends out of the positioning hole 81 and then is fastened through a screw;
a wire outlet hole 82 is further formed in the Hall plate 8, and the wiring terminal 5 is led out from the wire outlet hole 82;
the hall plate 8 is also provided with a lead wire socket 83.
Further preferably, the terminal 5 comprises a rubber base 52, a metal column 51 and a fastening cover 53;
the metal column 51 is fixed on the rubber base 52 by gluing, and the rubber base 52 is fixed with the annular outer ring 1 by gluing;
a pressing plate 513 is arranged on the metal column 51, and an extrusion column 512 is arranged at the tail part of the pressing plate 513;
the metal post 51 is also provided with a squeezing hole 511, the pressing plate 513 is hinged with the metal post 51, and the wiring is inserted into the squeezing hole 511 and fixed through the insertion of the squeezing post 512;
the fastening cover 53 is sleeved on the metal column 51, the fastening cover 53 is shorter than the metal column 51, an outer convex part 531 is arranged in the middle of the fastening cover 53, the diameter of the outer convex part 531 is larger than that of the fastening cover 53, an elastic pressing sheet 532 is arranged on the outer convex part 531, and the elastic pressing sheet 532 is used for extruding the pressing plate 513.
In the present embodiment, in order to make the connection faster, the terminal 5 is provided, and the terminal 5 is configured to make the coil winding be connected to the metal pole 51 of the terminal 5 by a pressure welding method, and the connection of the winding coil can be firmly fixed to the metal pole 51 by engaging the elastic pressing piece 532 on the convex portion 531.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides an insulating skeleton texture of brushless motor for intelligent electric lift table, includes that annular outer lane and tooth portion are insulating, its characterized in that: the annular outer ring is an annular plate, and the tooth part is fixedly connected with the annular outer ring in an insulating way;
the tooth parts are uniformly arranged in an insulating way, and the end parts of the tooth parts which are insulated are also provided with inner retaining walls;
a tooth-shaped groove is arranged between the adjacent tooth part insulators;
the coil winding is wound on the tooth part insulation;
the wiring terminal is arranged on the annular plate between the two tooth parts,
and a wiring groove is also arranged on the annular plate, the wiring of the winding coil is arranged in the wiring groove in a penetrating way, and the wiring is connected with the wiring terminal.
2. The brushless motor insulating framework structure for the intelligent electric lifting table as claimed in claim 1, wherein: the inner retaining wall is of a tile structure, the inner retaining walls of the tile structures are circularly arranged, and the rotor core is arranged in a circle center hole formed by the inner retaining walls in a penetrating mode.
3. The brushless motor insulating framework structure for the intelligent electric lifting table as claimed in claim 1, wherein: fixing holes are further formed in the two ends of the wiring groove;
the cover plate is provided with a compression column;
the cover plate is clamped at the upper part of the wiring groove and used for fixing the wiring in the wiring groove.
4. The brushless motor insulating framework structure for the intelligent electric lifting table as claimed in claim 2, wherein: the outer wall of the annular outer ring is provided with a circle of baffle plate, and the baffle plate is higher than the annular outer ring;
the inner retaining wall and the baffle are at the same height.
5. The brushless motor insulating framework structure for the intelligent electric lifting table as claimed in claim 4, wherein: the outer walls of the baffle and the annular outer ring are provided with clamping grooves;
the clamping grooves are uniformly arranged along the circle center.
6. The brushless motor insulating framework structure for the intelligent electric lifting table as claimed in claim 1, wherein: a positioning column is further arranged on the annular outer ring;
the Hall assembly comprises a Hall plate, and the Hall plate is arranged at the upper part of the annular outer ring;
the Hall plate is arranged on the baffle and the inner baffle wall, and the positioning column extends out of the positioning hole and then is fastened through a screw;
the Hall plate is also provided with a wire outlet hole, and the binding post is led out from the wire outlet hole;
and the Hall plate is also provided with a lead wire socket.
7. The brushless motor insulating framework structure for the intelligent electric lifting table as claimed in claim 1, wherein: the binding post comprises a rubber base, a metal column and a fastening cover;
the metal column is fixed to the rubber base in an adhesive mode, and the rubber base is fixed to the annular outer ring in an adhesive mode;
a pressing plate is arranged on the metal column, and an extrusion column is arranged at the tail part of the pressing plate;
the metal column is also provided with an extrusion hole, the pressing plate is hinged with the metal column, and the wiring is inserted into the extrusion hole and fixed through the insertion of the extrusion column;
the fastening cover is sleeved on the metal column and is shorter than the metal column, an outer convex portion is arranged in the middle of the fastening cover, the diameter of the outer convex portion is larger than that of the fastening cover, an elastic pressing sheet is arranged on the outer convex portion, and the elastic pressing sheet is used for extruding the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779627.1U CN216959450U (en) | 2022-04-06 | 2022-04-06 | Brushless motor insulation framework structure for intelligent electric lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779627.1U CN216959450U (en) | 2022-04-06 | 2022-04-06 | Brushless motor insulation framework structure for intelligent electric lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959450U true CN216959450U (en) | 2022-07-12 |
Family
ID=82300655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220779627.1U Active CN216959450U (en) | 2022-04-06 | 2022-04-06 | Brushless motor insulation framework structure for intelligent electric lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959450U (en) |
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2022
- 2022-04-06 CN CN202220779627.1U patent/CN216959450U/en active Active
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