CN115664128A - Mute motor and electric clothes hanger comprising same - Google Patents
Mute motor and electric clothes hanger comprising same Download PDFInfo
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- CN115664128A CN115664128A CN202211432547.XA CN202211432547A CN115664128A CN 115664128 A CN115664128 A CN 115664128A CN 202211432547 A CN202211432547 A CN 202211432547A CN 115664128 A CN115664128 A CN 115664128A
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Abstract
The invention discloses a mute motor and an electric clothes hanger comprising the same, wherein the mute motor comprises a metal outer pipe, a driving module, a control module and a storage battery. The driving module, the control module and the storage battery are arranged inside the metal outer pipe, and the driving module is provided with a motor and a mounting seat. The control module is provided with an upper cover, a lower cover, a circuit board and symmetrically arranged electric connection components. The control module is arranged between the driving module and the storage battery, and the storage battery is connected with the circuit board through a flat cable. The electric connection assembly is provided with a fixed piece, a contact piece and a driving piece. The invention also discloses an electric clothes hanger, which comprises a base, a clothes hanger, a telescopic component and a silent motor, wherein the telescopic component is used for connecting the base and the clothes hanger. This electronic clothes hanger that dries in air adopts the silence motor, and this silence motor can directly adopt the contact to connect when the equipment is used, need not adopt welded mode, can avoid leading to the solder joint disconnection at the equipment, improves the packaging efficiency, guarantees that the circuit can the stable connection.
Description
Technical Field
The invention relates to a motor technology, in particular to a mute motor and an electric clothes hanger comprising the same.
Background
Tubular motor is widely used in fields such as various electronic lift doors and windows, electronic sunshade system, projection screen, and general tubular motor internal component includes motor part, speed reduction part, control part and power supply unit, and wherein, motor part and speed reduction part are a combination, and control part and power supply unit are a combination, connect through the winding displacement between two combinations, and this connection structure is similar to a two section rod structure, wholly puts into the metal outer tube. But to motor and control part if adopt electric wire welding can occupy the inner space of tubulose motor, have higher requirement to the assembly precision simultaneously, need guarantee the stability of solder joint, if appear the solder joint damage or loosen during the equipment just can cause whole coupling part to appear contact failure, cause the defective percentage higher, increased manufacturing cost.
CN214045350U discloses a tubular motor capable of being assembled quickly, wherein a binding post is welded to a main control board, and installation steps such as welding wires are omitted, but welding needs a higher welding technology to ensure the stability of welding spots, which may affect the assembly efficiency of the whole tubular motor.
CN211530929U discloses an integrated tubular motor protection structure, which adopts a structure that a control module and a power module are jointly accommodated in a protective shell, and then the protective shell is connected with a motor through a connecting frame, so that the collision hidden danger and the electric leakage hidden danger of the control module and the power module are solved, but the motor part and the speed reduction part can be connected with the protective shell through the connecting frame to form a whole, and the motor part and the speed reduction part are exposed outside when the assembly is troublesome.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a mute motor and an electric clothes hanger comprising the same.
The technical scheme of the invention is realized as follows:
a silent motor, comprising:
a metal outer pipe, one end of which is provided with a stroke head,
the driving module is arranged in the metal outer pipe, a motor and a mounting seat are arranged in the driving module, the motor is fixed on the mounting seat through a fastener, a first isolation plate and a power connection elastic sheet are symmetrically arranged on the motor, the power connection elastic sheet is arranged in the middle of the first isolation plate,
the control module is arranged in the metal outer pipe, an upper cover, a lower cover, a circuit board and symmetrically arranged electric connection assemblies are arranged in the control module, the circuit board is arranged in the lower cover, a blocking block is arranged in the lower cover and is in contact with the electric connection assemblies, an electric connection area is arranged in the middle of the blocking block, and an electric connection elastic sheet is arranged in the electric connection area
The storage battery is arranged in the metal outer pipe, the control module is positioned between the driving module and the storage battery, the storage battery is connected with the circuit board through a flat cable, and the storage battery is arranged in the metal outer pipe
The electric connection assembly is provided with a fixed part, a contact part and a driving part, the middle of the fixed part is provided with a hinge interface, the contact part is arranged in the hinge interface, the circuit board is provided with an electric connection port, the lower end of the driving part is arranged in the electric connection port, the driving part is arranged in the contact part, the contact part extends into an electric connection area to be contacted with an electric connection elastic sheet,
the inside of upper cover is equipped with the guide way, the guide way is arranged in to the upper end of driving piece.
In the invention, the contact piece is provided with an extending end, and the extending end is provided with a weight increasing rod in the middle.
In the invention, the electric connecting piece is provided with a convex part, and the extending end is provided with a concave part matched with the convex part.
In the invention, the driving part consists of a cylindrical part and a strip-shaped part, the strip-shaped part is arranged on the cylindrical part, and a strip-shaped hole for placing the strip-shaped part is arranged in the middle of the contact part.
In the invention, the upper end of the strip-shaped part is arranged in a guide groove, the guide groove is composed of a placing groove, a guide surface, a linear groove and a locking groove, the placing groove is connected with the linear groove through the guide surface, and the linear groove is connected with the locking groove.
In the present invention, the width of the placement groove is twice the width of the linear groove and the locking groove.
In the present invention, the angle between the linear groove and the locking groove is 165 ° to 170 °.
An electric clothes hanger comprises a base, a clothes hanger, a telescopic assembly and a silent motor, wherein the telescopic assembly is used for connecting the base with the clothes hanger.
The mute motor and the electric clothes hanger comprising the same have the following beneficial effects: this electronic clothes hanger that dries in air adopts the silence motor, and this silence motor can directly adopt the contact to connect when the equipment is used, need not adopt welded mode, can avoid leading to the solder joint to damage or not hard up assembling, improves the packaging efficiency, guarantees that the circuit can the stable connection.
Drawings
FIG. 1 is a schematic structural view of an electric clothes hanger of the present invention;
FIG. 2 is a top view of the internal structure of the housing of FIG. 1;
fig. 3 is a schematic structural diagram of the mute motor in fig. 2;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic diagram of the driving module shown in FIG. 4;
FIG. 6 is a schematic view of the battery of FIG. 4;
FIG. 7 is a schematic diagram of the control module of FIG. 4;
FIG. 8 is another schematic view of the structure of FIG. 7;
FIG. 9 is an exploded view of FIG. 7;
FIG. 10 is a schematic view of the structure of the upper cover in FIG. 9;
FIG. 11 is a schematic view of the electrical connection assembly shown in FIG. 10;
FIG. 12 is a top view of FIG. 11;
figure 13 is an exploded view of the powered assembly of figure 12;
FIG. 14 is a top perspective view of the stop block of FIG. 9;
FIG. 15 is a schematic view of the installation state of the electrical connection spring, the blocking piece, the upper cover and the electrical connection assembly according to the present invention;
fig. 16 is a schematic view of the unlocked state of fig. 15.
In the figure: the device comprises an outer metal pipe 1, a driving module 2, a control module 3, a storage battery 4, an electric clothes hanger 5, a base 6, a clothes hanger 7, a telescopic assembly 8, a mute motor 9, a winding drum 10, a steel wire 11, a guide wheel 12, a stroke head 13, a motor 14, a mounting seat 15, a fastener 151, a first isolation plate 16, an electric contact spring piece 17, a protruding part 18, an extension end 19, a recessed part 20, a limiting groove 21, a circuit board 22, a second isolation plate 23, an upper cover 24, a lower cover 25, electric components 26 and 27, a blocking block 28, an electric connection area 29, a fixing piece 30, a contact piece 31, a driving piece 32, a hinge interface 33, an electric connection interface 34, a first opening 35, a second opening 36, a blocking part 37, a cylindrical part 38, a strip-shaped part 39, a strip-shaped hole 40, a guide groove 41, a placement groove 42, a guide surface 43, a linear groove 44, a locking groove 45, a weight-increasing rod 46, a limiting cambered surface 47, a limiting recess 48, a guide-in-area 49, a rotating area 50 and a positioning part 51.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 16, the mute motor of the present invention includes a metal outer tube 1, a driving module 2, a control module 3 and a storage battery 4. The metal outer tube 1 is used for fixed installation and is installed in a base 6 of an electric clothes hanger 5.
The electric clothes hanger 5 comprises a base 6, a clothes hanger 7 and a telescopic component 8 for connecting the base 6 and the clothes hanger 7. The machine base 6 can be installed on a suspended ceiling of a balcony, the middle of the machine base is provided with a mute motor 9, the mute motor 9 is provided with a winding drum 10, and the inside of the machine base 6 is also provided with a steel wire 11 and a guide wheel 12. The winding drum 10 is driven to rotate by the mute motor 9, and the steel wire 11 is wound on the winding drum 10 by the winding drum 10 in cooperation with the guiding of the guide wheel 12.
One end of the metal outer pipe 1 is provided with a stroke head 13, the driving module 2, the control module 3 and the storage battery 4 are arranged inside the metal outer pipe 1, and the control module 3 is located between the driving module 2 and the storage battery 4.
The driving module 2 is provided with a motor 14 and a mounting seat 15, the motor 14 is fixed on the mounting seat 15 through a fastener 151, the motor 14 is provided with a first isolation plate 16 and an electric connection elastic sheet 17 which are symmetrically arranged, and the electric connection elastic sheet 17 is arranged in the middle of the first isolation plate 16. The electric contact spring 17 can bend under stress, a convex part 18 is arranged on the electric contact spring 17, and a concave part 20 matched with the convex part 18 is arranged on the extending end 19. Meanwhile, the mounting seat 15 is provided with a limiting groove 21 for fixing the first isolation plate 16 and the electric contact spring piece 17.
The storage battery 4 is used for supplying power to the circuit board 22 and the motor 14, and a charging mode is adopted, but the storage battery 4 may not be provided in a practical situation.
One end of the storage battery 4 is provided with a second isolation plate 23, and the second isolation plate 23 is used for keeping a certain gap between the storage battery 4 and the control module 3 and keeping the flat cable 27 to be normally arranged.
The control module 3 is used to regulate and control the operation of the motor 14 and to regulate other components in the housing 6. The control module 3 has therein an upper cover 24, a lower cover 25, a circuit board 22 and symmetrically arranged electrical connection assemblies 26. The battery 4 is connected with the circuit board 22 through the flat cable 27, the circuit board 22 is disposed in the lower cover 25, the lower cover 25 has a stopper 28 therein, the stopper 28 is used for stopping the circuit board 22, the circuit board 22 is disposed in the lower cover 25, and the circuit board 22 is fixed in the lower cover 25 by matching with the upper cover 24. The stop block 28 contacts with the power connection assembly 26, the middle of the stop block 28 has a power connection region 29, and the power connection spring piece 17 is disposed in the power connection region 29.
The electrical connection assembly 26 has a fixed member 30, a contact member 31 and a driving member 32. The fixing member 30 has a hinge port 33 in the middle, and the contact member 31 is disposed in the hinge port 33. The hinge opening 33 is arc-shaped, the arc angle is a major arc, that is, the arc angle is greater than 180 °, it is ensured that the contact member 31 does not fall out of the hinge opening 33, and the contact member can rotate in the hinge opening 33, and meanwhile, the extension end 19 can extend out of the hinge opening 33 and enter the power connection area 29.
The circuit board 22 is provided with an electric connection port 34, the lower end of the driving member 32 is arranged in the electric connection port 34, the driving member 32 is arranged in the contact member 31, and the contact member 31 extends into the electric connection area 29 to be in contact with the electric connection elastic sheet 17. The power connection port 34 on the circuit board 22 can be electrically connected to the lower end of the driver 32 to transfer the power on the circuit board 22 to the driver 32. Since the driver 32 is in contact with the contact 31, the circuit board 22 can be electrically connected through the driver 32 and the contact 31, so that the contact 31 is electrically connected with the electrical contact strip 17.
One end of the upper cover 24 and the lower cover 25 is fixed by bolts, one end of the upper cover 24 and the lower cover 25 is provided with a first opening 35, the other end of the upper cover 24 and the lower cover 25 is provided with a second opening 36, and the first opening 35 and the second opening 36 are formed after the upper cover 24 and the lower cover 25 are installed. The first opening 35 is used for placing the first isolation plate 16 and the power connection elastic sheet 17, so that the power connection elastic sheet 17 enters the power connection area 29 to be in contact with the contact piece 31, and the smoothness of the circuit is kept. The second opening 36 is used for placing the flat cable 27, and keeps the circuit board 22 connected with the storage battery 4.
A blocking portion 37 is provided at one end of the upper cover 24, the blocking portion 37 is an end for blocking the circuit board 22, and the blocking portion 37 is located at the second opening 36.
The driving member 32 is composed of a cylindrical portion 38 and a strip portion 39, the strip portion 39 is provided on the cylindrical portion 38, and a strip hole 40 in which the strip portion 39 is placed is provided in the middle of the contact member 31.
The upper cover 24 is provided at the inside thereof with a guide groove 41, and the upper end of the driving member 32 is seated in the guide groove 41. The upper end of the strip-shaped part 39 is placed in the guide groove 41, the guide groove 41 is composed of a placement groove 42, a guide surface 43, a linear groove 44 and a locking groove 45, the placement groove 42 is connected with the linear groove 44 through the guide surface 43, and the linear groove 44 is connected with the locking groove 45. The width of the placement groove 42 is twice the width of the linear groove 44 and the locking groove 45, and the placement groove 42 is convenient for the strip-shaped portion 39 to be placed in, so the width is large. The angle between the linear slot 44 and the locking slot 45 is 165-170.
The contact member 31 has an extension end 19 thereon, and the extension end 19 has a weight bar 46 in the middle thereof, and the weight bar 46 is used for adding weight to the front end portion of the extension end 19.
As shown in fig. 12, a limiting arc surface 47 is provided on the fixing element 30, and a limiting recess 48 matched with the limiting arc surface 47 is provided on the contact element 31, so that through the matching of the limiting arc surface 47 and the limiting recess 48, the contact element 31 can be ensured to be blocked by the fixing element 30, and the contact element 31 is prevented from excessively rotating.
Meanwhile, the contact piece 31 is provided with an a surface which is an arc surface and has a b surface in the power connection region 29, the b surface is also an arc surface, and the power connection elastic piece 17 is positioned between the a surface and the b surface.
The power receiving area 29 is composed of a lead-in area 49 and a rotating area 50, wherein the lead-in area 49 is used for leading in the power receiving spring piece 17, and the rotating area 50 is used for moving the extension end 19. A positioning portion 51 is provided in the middle of the two contact areas 29, and a c-surface for contacting with the d-surface of the contact 31 is provided on the positioning portion 51.
As shown in fig. 15, after the upper cover 24 and the lower cover 25 are mounted, the bar-shaped portion 39 is located in the locking groove 45, the surface c and the surface d are separated, the surfaces a and b are in contact with the contact spring piece 17, and the contact spring piece 17 is bent by the contact piece 31.
As shown in fig. 16, the upper cover 24 and the lower cover 25 are not completely installed, and it can be seen that the upper cover 24 is not aligned with one end surface of the lower cover 25, and the strip portion 39 is located in the placement groove 42. When the power connection elastic sheet 17 needs to be taken out, the bolt between the upper cover 24 and the lower cover 25 is taken out first, and then the upper cover 24 is pushed towards the second opening 36. Since the bar-shaped portion 39 is located in the locking groove 45 before pushing, the position of the bar-shaped portion 39 is kept unchanged by the movement of the upper cover 24, but the bar-shaped portion 39 originally located in the locking groove 45 gradually enters the linear groove 44 by the guide groove 41, and since a certain angle exists between the locking groove 45 and the linear groove 44, after the bar-shaped portion 39 enters the linear groove 44, the bar-shaped portion 39 originally inclined changes to be horizontal, and continues to move in the linear groove 44 so as to enter the placement groove 42. The contact 31 is rotated by the driver 32, so that the a surface is out of contact with the contact spring piece 17, and the c surface is in contact with the d surface.
The convex part 18 is arranged on the electric contact spring piece 17, and the electric contact spring piece 17 can be kept stable by matching the pressure of the contact piece 31.
An electric clothes hanger 5 comprises a base 6, a clothes hanger 7, a telescopic assembly 8 and a mute motor 9, wherein the telescopic assembly 8 is used for connecting the base 6 with the clothes hanger 7.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A silent electric motor, comprising:
a metal outer pipe, one end of which is provided with a stroke head,
the driving module is arranged in the metal outer pipe, a motor and a mounting seat are arranged in the driving module, the motor is fixed on the mounting seat through a fastener, a first isolation plate and a power connection elastic sheet are symmetrically arranged on the motor, the power connection elastic sheet is arranged in the middle of the first isolation plate,
the control module is arranged in the metal outer pipe, an upper cover, a lower cover, a circuit board and symmetrically arranged electric connection assemblies are arranged in the control module, the circuit board is arranged in the lower cover, a blocking block is arranged in the lower cover and is in contact with the electric connection assemblies, an electric connection area is arranged in the middle of the blocking block, and an electric connection elastic sheet is arranged in the electric connection area
The storage battery is arranged in the metal outer pipe, the control module is positioned between the driving module and the storage battery, the storage battery is connected with the circuit board through a flat cable, and the storage battery is arranged in the metal outer pipe
The electric connection assembly is provided with a fixed part, a contact part and a driving part, the middle of the fixed part is provided with a hinge interface, the contact part is arranged in the hinge interface, the circuit board is provided with an electric connection port, the lower end of the driving part is arranged in the electric connection port, the driving part is arranged in the contact part, the contact part extends into an electric connection area to be contacted with an electric connection elastic sheet,
the inside of upper cover is equipped with the guide way, the guide way is arranged in to the upper end of driving piece.
2. The silent electric motor according to claim 1, wherein said contact member has an extended end thereon, and said extended end has a weight bar in the middle.
3. The silent electric motor according to claim 2, wherein the elastic contact piece has a protrusion, and the extension end has a recess for engaging with the protrusion.
4. A silent electric motor as claimed in claim 1, wherein said driving member is composed of a cylindrical portion and a strip-shaped portion, said strip-shaped portion is provided on the cylindrical portion, and a strip-shaped hole for placing the strip-shaped portion is provided in the middle of said contact member.
5. The silent electric motor according to claim 4, wherein the upper end of said bar-shaped portion is disposed in a guide groove, said guide groove is composed of a placement groove, a guide surface, a linear groove and a locking groove, said placement groove is connected with said linear groove through said guide surface, and said linear groove is connected with said locking groove.
6. The silent electric motor according to claim 5, wherein the width of the placement groove is twice the width of the linear groove and the locking groove.
7. The silent motor according to claim 5, wherein the angle between the linear groove and the locking groove is 165 ° to 170 °.
8. An electric clothes hanger is characterized by comprising a base, a clothes hanger, a telescopic assembly and a silent motor, wherein the telescopic assembly is used for connecting the base with the clothes hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211432547.XA CN115664128B (en) | 2022-11-16 | 2022-11-16 | Mute motor and electric clothes hanger comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211432547.XA CN115664128B (en) | 2022-11-16 | 2022-11-16 | Mute motor and electric clothes hanger comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115664128A true CN115664128A (en) | 2023-01-31 |
| CN115664128B CN115664128B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211432547.XA Active CN115664128B (en) | 2022-11-16 | 2022-11-16 | Mute motor and electric clothes hanger comprising same |
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| Country | Link |
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| CN115664128B (en) | 2023-03-28 |
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