CN210669702U - End cover assembly and motor - Google Patents

End cover assembly and motor Download PDF

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Publication number
CN210669702U
CN210669702U CN201921781112.XU CN201921781112U CN210669702U CN 210669702 U CN210669702 U CN 210669702U CN 201921781112 U CN201921781112 U CN 201921781112U CN 210669702 U CN210669702 U CN 210669702U
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CN
China
Prior art keywords
limiting
connecting plate
hole
end cover
limiting plate
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Active
Application number
CN201921781112.XU
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Chinese (zh)
Inventor
杨粤军
杨君
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Shenzhen Centric Electronics Co ltd
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Shenzhen Centric Electronics Co ltd
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Priority to CN201921781112.XU priority Critical patent/CN210669702U/en
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Publication of CN210669702U publication Critical patent/CN210669702U/en
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Abstract

The utility model provides an end cover assembly and motor, it includes end cover, brush, first connecting plate, second connecting plate and spacing subassembly, and the end cover is provided with first recess, first through-hole and spacing arch, and first recess is located the one side of end cover, and supplementary arch is located first recess, and the one end of brush is connected between the lateral wall of supplementary arch and end cover. The utility model discloses an end cover subassembly and motor, first connecting plate and second connecting plate are located the one side of end cover, spacing subassembly is located between end cover inner wall and the spacing arch, spacing subassembly is used for fixed first connecting plate and second connecting plate, first connecting plate and second connecting plate fix spacing subassembly in the end cover simultaneously, solve the end cover subassembly of motor among the prior art, the connecting plate is connected on the end cover, when first connecting plate is connected with second connecting plate and external circuit terminal, reasoning or when the plug power is too big, it is not hard up to appear in first connecting plate and second connecting plate, reduce motor life's problem.

Description

End cover assembly and motor
Technical Field
The utility model relates to a motor field, in particular to end cover subassembly and motor.
Background
The motor is also called as an electronic starter and an engine, and is widely used in our life, for example, in video equipment such as computers and televisions, the motor becomes an indispensable accessory, for example, a cooling fan in the video equipment, and the motor is used for converting electric energy into mechanical energy, so that the heat dissipation effect is realized.
In the end cover assembly of the motor in the prior art, the connecting plate is connected to the end cover, the electric brush is connected to the connecting plate, the connecting plate is used for connecting the external circuit terminal, the connecting plate is not limited and positioned enough in the end cover, the connecting plate is connected with the external circuit terminal, and when the thrust or the insertion force is too large, the connecting plate is loosened, so that the service life of the motor is shortened.
It is desirable to provide an end cap assembly and a motor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an end cover subassembly and motor, its extension through first connecting plate stretches into in the spacing arch at first recess one side both ends, and in the extension of second connecting plate stretches into the spacing arch at first recess opposite side both ends, spacing arch carried on spacingly to first connecting plate and second connecting plate, fixes first connecting plate and second connecting plate in spacing arch.
The buckle subassembly of first extension and the buckle subassembly of second extension stretch into in the second through-hole, and the buckle subassembly expandes the buckle in the second through-hole, and first limiting plate further carries on spacingly and fixedly to first extension and second extension.
Two first protruding interference connections of brush are in the third through-hole of second limiting plate, prevent that the brush from dropping, the extending direction of third limiting plate extends to the central direction of first recess, the third limiting plate is used for spacing and direction brush, first connecting plate and second connecting plate among the solution prior art do not have sufficient spacing and location in the end cover, first connecting plate and second connecting plate and external circuit terminal connection in-process, when thrust or plug power are too big, lead to first connecting plate and second connecting plate to appear becoming flexible, reduce the life's of motor problem.
In order to solve the technical problem, the utility model adopts the technical scheme that: an end cover assembly comprises an end cover, an electric brush, a first connecting plate, a second connecting plate and a limiting assembly;
one side of the end cover is provided with a first groove, an auxiliary bulge, a limiting bulge and a first through hole, the auxiliary bulge and the limiting bulge are positioned in the first groove, the first through hole is positioned in the auxiliary bulge and the limiting bulge, and the first through hole penetrates through the auxiliary bulge, the limiting bulge and the end cover;
one end of the electric brush is connected between the limiting bulge and the side wall of the end cover;
the first connecting plate and the second connecting plate are positioned on one surface, far away from the first groove, of the end cover;
the first connecting plate comprises a first extending part, the first extending part extends into the first through hole, and the first through hole is used for fixing and limiting the first connecting plate;
the second connecting plate comprises a second extending part, the second extending part extends into the first through hole, and the first through hole is used for fixing and limiting the second connecting plate;
the limiting assembly is positioned between the inner wall of the end cover and the limiting protrusion and comprises a first limiting plate, a second limiting plate and a third limiting plate, one side of the first limiting plate is connected with one side of the second limiting plate, and the first limiting plate and the second limiting plate are L-shaped and used for fixing the first connecting plate and the second connecting plate;
one end of the second limiting plate is connected with one end of the third limiting plate, and the second limiting plate and the third limiting plate are L-shaped and used for limiting the electric brush.
In the utility model, the end cover is provided with a plurality of limiting bulges and a plurality of auxiliary bulges, the limiting bulges and the auxiliary bulges are respectively positioned at two ends of one side of the first groove and two ends of the other side of the first groove, and the positions of the limiting bulges and the auxiliary bulges at one side of the first groove are opposite to the positions of the auxiliary bulges and the other side of the first groove;
the first extending part is located at two ends of one side of the first groove, the second extending part is located at two ends of the other side of the first groove, and the auxiliary protrusions and the limiting protrusions are used for reinforcing connection between the first connecting plate and the second connecting plate and connection between the first connecting plate and the end covers.
In the utility model, a second through hole is arranged on the first limiting plate, an extendable buckle component is arranged at one end of the first extending part and the second limiting part close to the second through hole, the first extending part extends into the second through hole and is buckled on the first limiting plate, and the first limiting plate is fixed on the limiting protrusion through the buckle component;
the second extending part extends into the second through hole and is buckled on the first limiting plate, and the second limiting plate is fixed on the limiting protrusion through the buckling assembly.
In the utility model, two first bulges are arranged on one surface of the second limiting plate close to the limiting bulge;
two third through holes are formed in the positions, close to the two first bulges, of the electric brush, the third through holes are formed in the first bulges, and the second limiting plate is used for fixing the electric brush;
the extending direction of the third limiting plate extends to the center position of the first groove, and the third limiting plate is used for limiting and guiding the electric brush.
The utility model discloses in, third through-hole interference is connected in the first arch.
The utility model discloses in, the end cover lean on the inner wall with be provided with the fourth through-hole between the spacing arch, the second limiting plate is kept away from one side of first limiting plate is located in the fourth through-hole, the fourth through-hole is used for spacingly the second limiting plate.
The utility model discloses in, the brush is close to the one end of converter and is provided with the carbon brush, the carbon brush is used for strengthening brush induction converter.
The utility model discloses in, be provided with a plurality of radiating second recesses that are used for on the lateral wall of end cover, the second recess is followed the thickness direction of end cover extends.
The utility model also comprises a motor which comprises a shell, a rotating shaft penetrating through the shell, two magnets, a clamp spring, a converter, a rotor assembly and the end cover assembly;
the rotating shaft penetrates through the machine shell, the converter and the rotor assembly are sleeved on the rotating shaft, the two magnets are located on two sides in the machine shell, the clamp springs are located between the two magnets, and the clamp springs are used for fastening the magnets.
The utility model discloses in, the casing is close to the interior periphery of one end of end cover subassembly is provided with the chamfer.
The utility model provides an end cover subassembly and motor, its extension through first connecting plate stretches into in the spacing arch at first recess one side both ends, and in the extension of second connecting plate stretches into the spacing arch at first recess opposite side both ends, spacing arch carried on spacingly to first connecting plate and second connecting plate, fixes first connecting plate and second connecting plate in spacing arch.
The buckle subassembly of first extension and the buckle subassembly of second extension stretch into in the second through-hole, and the buckle subassembly expandes the buckle in the second through-hole, and first limiting plate further carries on spacingly and fixedly to first extension and second extension.
Two first protruding interference connections of brush are in the third through-hole of second limiting plate, prevent that the brush from dropping, the extending direction of third limiting plate extends to the central direction of first recess, the third limiting plate is used for spacing and direction brush, first connecting plate and second connecting plate among the solution prior art do not have sufficient spacing and location in the end cover, first connecting plate and second connecting plate and external circuit terminal connection in-process, when thrust or plug power are too big, lead to first connecting plate and second connecting plate to appear becoming flexible, reduce the life's of motor problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a bottom view of the end cap assembly of the present invention.
Fig. 2 is a bottom view of the end cap assembly of the present invention.
Fig. 3 is a perspective view of the limiting component of the end cover component of the present invention.
Fig. 4 is a perspective view of the first connecting plate and the second connecting plate of the end cap assembly of the present invention.
Fig. 5 is a side view of the end cap assembly and the motor of the present invention.
Fig. 6 is a cross-sectional view taken along line a-a of fig. 5.
Fig. 7 is a perspective view of the end cover assembly and the motor casing of the present invention.
Wherein: the end cover 11, the brush 12, the first connecting plate 13, the second connecting plate 14, the limiting component 15, the first groove 111, the auxiliary protrusion 112, the first through hole 113, the fourth through hole 114, the second groove 115, the limiting protrusion 116, the carbon brush 121, the first extending portion 131, the second extending portion 141, the snap component 31, the first limiting plate 151, the second limiting plate 152, the third limiting plate 153, the first protrusion 154, the second through hole 155, the casing 211, the rotating shaft 212, the magnet 42, the rotor assembly 43, the snap spring 44, the converter 45, and the chamfer 51.
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. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the end cover assembly of the motor in the prior art, the connecting plate is connected to the end cover, the electric brush is connected to the connecting plate, the connecting plate is used for connecting the external circuit terminal, the connecting plate is not limited and positioned enough in the end cover, the connecting plate is connected with the external circuit terminal, and when the thrust or the insertion force is too large, the connecting plate is loosened, so that the service life of the motor is shortened.
The present invention provides a preferred embodiment of an end cap assembly and a motor that can solve the above technical problems.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a bottom view of the end cap assembly of the present invention, fig. 2 is a bottom view of the end cap assembly of the present invention, and fig. 3 is a perspective view of the limiting assembly of the end cap assembly of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
The utility model provides a pair of end cover assembly, including end cover 11, brush 12, first connecting plate 13, second connecting plate 14 and spacing subassembly 15.
One side of the end cover 11 is provided with a first groove 111, an auxiliary protrusion 112, a limiting protrusion 116 and a first through hole 113, the auxiliary protrusion 112 and the limiting protrusion 116 are located in the first groove 111, the first through hole 113 is located in the auxiliary protrusion 112 and the limiting protrusion 116, and the first through hole 113 penetrates through the auxiliary protrusion 112, the limiting protrusion 116 and the end cover 11.
One end of the brush 12 is connected between the stopper protrusion 116 and the side wall of the end cap 11.
The first connecting plate 13 and the second connecting plate 14 are located on the side of the end cover 11 away from the first groove 111.
The first connecting plate 13 includes a first extending portion 131, the first extending portion 131 extends into the first through hole 113, and the first through hole 113 is used for fixing and limiting the first connecting plate 13.
The second connecting plate 14 includes a second extending portion 141, the second extending portion 141 extends into the first through hole 113, and the first through hole 113 is used for fixing and limiting the second connecting plate 14.
Spacing subassembly 15 is located between end cover 11 inner wall and spacing arch 116, and spacing subassembly 15 includes first limiting plate 151, second limiting plate 152 and third limiting plate 153, and first limiting plate 151 one side links to each other with second limiting plate 152 one side, and first limiting plate 151 is the L shape with second limiting plate 152 for fixed first connecting plate 13 and second connecting plate 14.
One end of the second limiting plate 152 is connected to one end of the third limiting plate 153, and the second limiting plate 152 and the third limiting plate 153 are L-shaped to limit the brush 12.
Wherein, first connecting plate 13 and second connecting plate 14 are installed respectively in the one side of keeping away from first recess 111 of end cover 11, and first extension 131 and second extension 141 stretch into first through-hole 113 respectively, because first through-hole 113 is located supplementary arch 112 and spacing arch 116, supplementary arch 112 and spacing arch 116 spacing first connecting plate 13 and second connecting plate 14 prevent first connecting plate 13 and second connecting plate 14 and end cover 11 separation.
First limiting plate 151 and second limiting plate 152 link to each other, second connecting plate 152 is located between 11 lateral walls of end cover and spacing arch 116, first connecting plate 13 and second connecting plate 14 are spacing to first limiting plate 151, prevent that first connecting plate 13 and second connecting plate 14 from breaking away from end cover 11, third limiting plate 153 and second limiting plate 152 link to each other, second limiting plate 152 links to each other with brush 12, prevent that brush 12 is not hard up and breaks away from, third limiting plate 153 direction and spacing brush 12 prevent the skew of brush 12 direction.
Referring to fig. 4, fig. 4 is a perspective view of the first connecting plate and the second connecting plate of the end cap assembly of the present invention.
The end cover 11 is provided with a plurality of auxiliary protrusions 112 and a plurality of limiting protrusions 116, the plurality of auxiliary protrusions 112 and the plurality of limiting protrusions 116 are respectively located at two ends of one side and two ends of the other side of the first groove 111, and the positions of the limiting protrusions 116 and the auxiliary protrusions 112 at one side of the first groove 111 are opposite to the positions of the other side.
The first extending portion 131 is located at two ends of one side of the first groove 111, the second extending portion 141 is located at two ends of the other side of the first groove 111, and the plurality of auxiliary protrusions 112 and the plurality of limiting protrusions 116 are used for reinforcing the connection of the first connecting plate 13 and the second connecting plate 14 with the end cover 11.
The first limiting plate 151 is provided with a second through hole 155, one ends of the first extending portion 131 and the second extending portion 141 close to the second through hole 155 are provided with an expandable buckle assembly 31, the first extending portion 131 extends into the second through hole 155 and is buckled on the first limiting plate 151, and the first limiting plate 151 is fixed on the auxiliary protrusion 112 through the buckle assembly 31.
The second extending portion 141 extends into the second through hole 155 and is fastened to the first stopper 151, and the second stopper 152 is fixed to the auxiliary protrusion 112 through the fastening assembly 31.
The first extending portion 131 and the second extending portion 141 are further fixed on the end cover 11 by the snap assembly 31, so as to fix the first connecting plate 13 and the second connecting plate 14 on the end cover 11, the first limiting plate 151 limits the first extending portion 131 and the second extending portion 141, and prevents the first connecting plate 13 and the second connecting plate 14 from being separated from the end cover 11, and further, the first extending portion 131 and the second extending portion 141 limit the first limiting plate 151, so as to fix the limiting assembly 15 on the limiting protrusion 116.
One surface of the second limiting plate 152 close to the limiting protrusion 116 is provided with two first protrusions 154.
Two third through holes are formed in the positions, close to the two first protrusions 154, of the electric brush 12, the third through holes are located in the first protrusions 154, and the second limiting plate 152 is used for fixing the electric brush 12.
The third through-hole is interference coupled within the first protrusion 154.
The extending direction of the third limiting plate 153 extends toward the center direction of the first groove 111, and the third limiting plate 153 is used for limiting and guiding the brush 12.
Brush 12 passes through third through-hole fixed connection on second limiting plate 152, prevents that brush 12 is not hard up and breaks away from in end cover 11, makes brush 12 stable connection in end cover 11, and brush 12's third through-hole interference connection is on first arch 154, further strengthens being connected of brush 12 and second limiting plate 152.
A fourth through hole 114 is formed between the inner wall of the end cover 11 and the limiting protrusion 116, one side, away from the first limiting plate 151, of the second limiting plate 152 is located in the fourth through hole 114, the fourth through hole 114 is used for limiting the second limiting plate 152, one side of the second limiting plate 152 is fixed in the fourth through hole 114, the fourth through hole 114 is used for placing the second limiting plate 152, the limiting assembly 15 is further fixed, and meanwhile, the connection of the brush 12 is more stable.
One end of the brush 12 close to the commutator 45 is provided with a carbon brush 121, and the carbon brush 121 is used for reinforcing the brush 12 to induct the commutator 45, so that the connection and induction of the brush 12 to the commutator 45 are more stable.
The outer side wall of the end cover 11 is provided with a plurality of second grooves 115 for heat dissipation, and the second grooves 115 extend along the thickness direction of the end cover 11 to reduce the temperature of the motor.
Referring to fig. 5 and 6, fig. 5 is a side view of the end cap assembly and the motor of the present invention, and fig. 6 is a cross-sectional view taken along a sectional line a-a in fig. 5.
The motor comprises a housing 211, a rotating shaft 212 penetrating through the housing 211, two magnets 42, a clamp spring 44, a converter 45, a rotor assembly 43 and an end cover assembly.
The rotating shaft 212 penetrates through the machine shell 211, the converter 45 and the rotor assembly 43 are sleeved on the rotating shaft 212, the two magnets 42 are located on two sides of the machine shell 211, the clamp spring 44 is located between the two magnets 42, the clamp spring 44 is used for fastening the magnets 42 and fastening the two magnets 42, and the magnets 42 are prevented from shaking in the machine shell 211.
Referring to fig. 7, fig. 7 is a perspective view of the end cover assembly and the casing of the motor according to the present invention.
The inner peripheral surface of the end of the housing 211 adjacent the end cap assembly is provided with a chamfer 51, and the chamfer 51 is used to facilitate the extension of the end cap 11 into the housing 211.
The working principle is as follows:
firstly, the third through hole of the brush 12 is installed on the first protrusion 154, and the third through hole is connected on the first protrusion 154 in an interference manner, so that the connection of the brush 12 on the limiting component 15 is more stable, the first connecting plate 13 and the second connecting plate 14 are respectively installed on one surface of the end cover 11 far away from the first groove 111, the first extending portion 131 of the first connecting plate 13 and the second extending portion 141 of the second connecting plate 14 respectively extend into the auxiliary protrusion 112, and the auxiliary protrusion 112 and the limiting protrusion 116 limit and fix the first connecting plate 13 and the second connecting plate 14.
One side, away from the first limiting plate 151, of the second limiting plate 152 of the brush 12 extends into the fourth through hole 114, the fourth through hole 114 limits the second limiting plate 152, so that the second limiting plate 152 is prevented from shaking, the buckle assembly 31 of the first extending portion 131 and the buckle assembly 31 of the second extending portion 141 are buckled in the second through hole 155, the first extending portion 131 and the second extending portion 141 are further stably connected in the limiting protrusion 116 through the buckle assembly 31, and meanwhile, the buckle assembly 31 is fixed on the limiting protrusion 116 through the first extending portion 131 and the second extending portion 141.
Install magnet 42 in casing 211 again, jump ring 44 is installed between two magnet 42, fastens magnet 42, and rotor subassembly 43 and converter 45 cup joint and fasten on pivot 212, and it can on the buckle to install the end cover subassembly on casing 211 at last.
The end cover assembly and the motor of the preferred embodiment extend into the limiting bulges at two ends of one side of the first groove through the extension part of the first connecting plate, extend into the limiting bulges at two ends of the other side of the first groove through the extension part of the second connecting plate, limit the first connecting plate and the second connecting plate through the limiting bulges, and fix the first connecting plate and the second connecting plate in the limiting bulges.
The buckle subassembly of first extension and the buckle subassembly of second extension stretch into in the second through-hole, and the buckle subassembly expandes the buckle in the second through-hole, and first limiting plate further carries on spacingly and fixedly to first extension and second extension.
Two first protruding interference connections of brush are in the third through-hole of second limiting plate, prevent that the brush from dropping, the extending direction of third limiting plate extends to the central direction of first recess, the third limiting plate is used for spacing and direction brush, first connecting plate and second connecting plate among the solution prior art do not have sufficient spacing and location in the end cover, first connecting plate and second connecting plate and external circuit terminal connection in-process, when thrust or plug power are too big, lead to first connecting plate and second connecting plate to appear becoming flexible, reduce the life's of motor problem.

Claims (10)

1. An end cover assembly is characterized by comprising an end cover, an electric brush, a first connecting plate, a second connecting plate and a limiting assembly;
one side of the end cover is provided with a first groove, an auxiliary bulge, a limiting bulge and a first through hole, the auxiliary bulge and the limiting bulge are positioned in the first groove, the first through hole is positioned in the auxiliary bulge and the limiting bulge, and the first through hole penetrates through the auxiliary bulge, the limiting bulge and the end cover;
one end of the electric brush is connected between the limiting bulge and the side wall of the end cover;
the first connecting plate and the second connecting plate are positioned on one surface, far away from the first groove, of the end cover;
the first connecting plate comprises a first extending part, the first extending part extends into the first through hole, and the first through hole is used for fixing and limiting the first connecting plate;
the second connecting plate comprises a second extending part, the second extending part extends into the first through hole, and the first through hole is used for fixing and limiting the second connecting plate;
the limiting assembly is positioned between the inner wall of the end cover and the limiting protrusion and comprises a first limiting plate, a second limiting plate and a third limiting plate, one side of the first limiting plate is connected with one side of the second limiting plate, and the first limiting plate and the second limiting plate are L-shaped and used for fixing the first connecting plate and the second connecting plate;
one end of the second limiting plate is connected with one end of the third limiting plate, and the second limiting plate and the third limiting plate are L-shaped and used for limiting the electric brush.
2. The end cap assembly of claim 1, wherein the end cap is provided with a plurality of the limiting protrusions and a plurality of the auxiliary protrusions, the plurality of limiting protrusions and the plurality of auxiliary protrusions are respectively located at two ends of one side and two ends of the other side of the first groove, and the positions of the limiting protrusions and the auxiliary protrusions at one side of the first groove are opposite to those at the other side;
the first extending part is located at two ends of one side of the first groove, the second extending part is located at two ends of the other side of the first groove, and the auxiliary protrusions and the limiting protrusions are used for reinforcing the connection between the first connecting plate and the second connecting plate and the end cover.
3. The end cap assembly of claim 1, wherein the first limiting plate is provided with a second through hole, the first extending portion and the second limiting portion are provided with an expandable fastening assembly at an end close to the second through hole, the first extending portion extends into the second through hole and is fastened on the first limiting plate, and the first limiting plate is fixed on the limiting protrusion through the fastening assembly;
the second extending part extends into the second through hole and is buckled on the first limiting plate, and the second limiting plate is fixed on the limiting protrusion through the buckling assembly.
4. The end cap assembly of claim 3, wherein the second retainer plate has two first protrusions on a side thereof adjacent to the retainer protrusion;
two third through holes are formed in the positions, close to the two first bulges, of the electric brush, the third through holes are formed in the first bulges, and the second limiting plate is used for fixing the electric brush;
the extending direction of the third limiting plate extends to the center position of the first groove, and the third limiting plate is used for limiting and guiding the electric brush.
5. The end cap assembly of claim 4, wherein the third through-hole is interference coupled within the first boss.
6. The end cap assembly of claim 3, wherein a fourth through hole is disposed between the inner wall of the end cap and the limiting protrusion, wherein a side of the second limiting plate away from the first limiting plate is located in the fourth through hole, and the fourth through hole is used for limiting the second limiting plate.
7. The end cap assembly of claim 1, wherein an end of the brush proximate the commutator has a carbon brush disposed thereon, the carbon brush being configured to reinforce the brush-induced commutator.
8. An end cap assembly according to claim 1, wherein a plurality of second grooves for heat dissipation are provided on an outer side wall of the end cap, the second grooves extending in a thickness direction of the end cap.
9. A motor comprising a housing, a shaft extending through the housing, two magnets, a snap spring, a converter, a rotor assembly, and the end cap assembly of any one of claims 1-8;
the rotating shaft penetrates through the machine shell, the converter and the rotor assembly are sleeved on the rotating shaft, the two magnets are located on two sides in the machine shell, the clamp springs are located between the two magnets, and the clamp springs are used for fastening the magnets.
10. The motor of claim 9, wherein an inner peripheral surface of the end of the housing adjacent the end cap assembly is chamfered.
CN201921781112.XU 2019-10-22 2019-10-22 End cover assembly and motor Active CN210669702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921781112.XU CN210669702U (en) 2019-10-22 2019-10-22 End cover assembly and motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921781112.XU CN210669702U (en) 2019-10-22 2019-10-22 End cover assembly and motor

Publications (1)

Publication Number Publication Date
CN210669702U true CN210669702U (en) 2020-06-02

Family

ID=70815195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921781112.XU Active CN210669702U (en) 2019-10-22 2019-10-22 End cover assembly and motor

Country Status (1)

Country Link
CN (1) CN210669702U (en)

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