TWI610521B - Motor winding protection cover - Google Patents

Description

Motor winding protection cover

The present invention relates to a motor winding protection cover, and more particularly to a motor winding protection cover suitable for a coiled motor.

In the past, when manufacturing, transporting, and assembling a motor exposed by a coiled wire, the winding wire is often prone to breakage due to the absence of a protective device, resulting in loss and an increase in product defect rate.

Accordingly, it is an object of the present invention to provide a motor winding protection cover that is capable of protecting a winding.

Therefore, in some embodiments, the motor winding protection cover of the present invention is applicable to a motor assembly, the motor assembly includes a ring-shaped base body, a plurality of sets of loops disposed on the base body, and a plurality of wires connected to the base. The winding wires are distributed in an annular region of the base body, a sensor disposed on the seat body and covering a portion of the winding wires, and a collecting point at a boundary between the seat body and the sensor end. The motor winding protection cover comprises: a cover body, a plate body having a flat ring shape and a notch, and a protection plate, the plate The body is detachably disposed on the seat body and covers the winding wire and the connecting wire, wherein the notch is received by the sensor, and the protection plate extends from an end of the plate body along an arc of the plate body and is convex And extending from the plate body to cover the assembly point of the motor assembly; and a fixing mechanism disposed on the cover body for detachably mounting the cover body to the seat body of the motor assembly.

In some embodiments, the base body includes at least one fitting groove, and the cover body further includes a surrounding wall extending downward from a periphery of the plate body, the surrounding wall having an inner circumference of the plate body. An inner peripheral wall, a peripheral wall at a periphery of the outer periphery of the plate body, and two connecting walls respectively connected at one end of the inner peripheral wall to one end of the inner peripheral wall, the fixing mechanism comprising at least one for fixing a fitting latch of the fitting groove, the fitting clip is disposed on the inner wall, and includes an extending portion protruding from a center wall toward a center of the plate body, and the extending portion a protruding portion extending away from a center of one end of the inner surrounding wall, and a hook portion extending from a lower end of the protruding portion away from a center of the plate body.

In some embodiments, the base of the motor assembly includes at least one hole for a screw lock, the fixing mechanism further includes at least one locking body, the locking body is disposed on the inner wall, and the locking body is A locking hole is formed through the hole formed and corresponding to the seat.

In some implementations, the number of the locking bodies is three, and the locks The body members are respectively disposed on the inner peripheral wall at intervals.

In some embodiments, the lock bodies are arranged at equal intervals from one another.

In some embodiments, the number of the mating cassettes is four, located on the inner wall, and each of the two mating cassettes are equally spaced between adjacent latch bodies.

The invention has the following effects: the motor winding protection cover of the motor has the function of positioning and locking, which avoids the loss caused by the broken wire during production, transportation and assembly, can improve the quality and reduce the product defect rate.

1‧‧‧Motor coil protection cover

11‧‧‧ Cover

111‧‧‧ board

111a‧‧ ‧ gap

112‧‧‧ wall

112a‧‧‧ inner wall

112b‧‧‧ peripheral wall

112c‧‧‧Connecting wall

113‧‧‧protection board

12‧‧‧Fixed institutions

121‧‧‧Chimeric card

121a‧‧‧Extension

121b‧‧‧Protruding

121c‧‧‧Hook

121d‧‧‧卡口口

122‧‧‧Lock body

122a‧‧‧Lock hole

2‧‧‧Motor components

21‧‧‧ body

211‧‧‧ring area

212‧‧‧ fitting groove

213‧‧‧ holes

22‧‧‧Reel

23‧‧‧Connecting line

24‧‧‧ Sensor

25‧‧‧ gathering points

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a top exploded view illustrating the motor winding protection cover and a motor assembly of the present invention; FIG. 3 is a top perspective view of the motor winding protection cover; FIG. 4 is a bottom perspective view of the motor winding protection cover; FIG. Figure 5 is a top view of the motor winding protection cover; Figure 6 is a partial perspective view of the motor winding protection cover, illustrating a state of a chiseled card FIG. 7 is a partial perspective view of the motor winding protection cover, illustrating a state of a locking body.

Referring to FIG. 1 to FIG. 3, in one embodiment of the motor winding protection cover 1 of the present invention, the motor winding protection cover 1 is applied to a motor assembly 2, and the motor assembly 2 includes an annular body 21 and a plurality of groups. a winding wire 22 disposed on the base body 21, a plurality of connecting wires 23 connected to the winding wires 22 and distributed in an annular region 211 of the seat body 21, and a cover portion 21 disposed on the seat body 21 and covering the portion The sensor 24 of the equal winding 22 and a collection point 25 located at the interface of the housing 21 with the end of the sensor 24. In use, the motor winding protection cover 1 is mounted in the annular region 211 of the seat body 21 and covers the connection line 23, the collection point 25, and the partial winding line 22 (Fig. 2) to provide structural protection.

Referring to FIG. 2 to FIG. 4 , the motor winding protection cover 1 includes a cover 11 and a fixing mechanism 12 disposed on the cover 11 . The fixing mechanism 12 is configured to detachably mount the cover 11 to the cover 11 . The seat body 21 of the motor assembly 2.

The cover 11 includes a plate body 111, a surrounding wall 112, and a protective plate 113. The plate body 111 has a flat annular shape and has a notch 111a to conform to the shape of the motor assembly 2 and is received by the sensor 24. The plate body 111 is detachably disposed on the base body 21 while covering the winding wires 22 and the connecting wires 23. The surrounding wall 112 extends downward from the periphery of the plate body 111. The surrounding wall 112 has an inner circumference of the plate body 111 and a C-shaped inner peripheral wall 112a, a C-shaped peripheral wall 112b located on the outer periphery of the plate body 111, and a connecting wall at one end of the inner peripheral wall 112a and an end corresponding to the peripheral wall 112b 112c. The protection plate 113 extends from one end of the plate body 111 along an arc of the plate body 111 and protrudes beyond the plate body 111 to correspondingly cover the collection point 25 of the motor assembly 2, and can be used as the protection plate 113. The directional component is provided to enable the operator to install the motor winding protection cover 1 on the motor assembly 2 more conveniently and quickly.

Referring to FIG. 2 and FIG. 5, in the embodiment, the fixing mechanism 12 includes four engaging latches 121 and three latching bodies 122. The mating clips 121 are disposed on the inner peripheral wall 112a. The two engaging cassettes 121 are respectively spaced at an average interval between the adjacent latching bodies 122, so that the cover 11 can be conveniently positioned on the motor assembly 2. The latching bodies 122 are respectively disposed on the inner peripheral wall 112a at intervals, and are arranged at equal intervals to form three vertices of an equilateral triangle, so that the cover body 11 can be stably locked. On the motor assembly 2. Although in the present embodiment, the fixing mechanism 12 includes four engaging latches 121 and three latching bodies 122, the number or mechanism type is not limited thereto. The cover 11 can also be detachably disposed on the motor assembly 2 in a different number or mechanism.

Referring to Fig. 1, Fig. 6, and Fig. 7, for convenience of description, the structure of one of the fitting cassettes 121 and one of the lock bodies 122 will be described below. The fitting clip 121 includes an extending portion 121a protruding from the inner peripheral wall 112a toward the center of the plate body 111. a protruding portion 121b extending away from a center of one end of the inner peripheral wall 112a, a hook portion 121c extending from a lower end of the protruding portion 121b toward a center of the plate body 111, and a hook portion 121c extending from the bottom wall 112a An engagement opening 121d is formed through the intersection of the extension portion 121a. The area of the engaging opening 121d is larger than the bottom area of the hook portion 121c. The seat body 21 includes a fitting groove 212 corresponding to the fitting latch 121. The locking body 122 has a cylindrical shape, and the locking body 122 has a locking hole 122a formed therethrough. The motor assembly 2 includes a hole 213 corresponding to the locking hole 122a and screwed together. When the person is in the process of installation, the insertion latches 121 are inserted into the corresponding fitting grooves 212 of the seat body 21, and the lock bodies 122 and the corresponding holes 213 of the seat body 21 are screwed.

In summary, the motorized wire protection cover 1 of the present invention is inserted into the corresponding fitting groove 212 of the seat body 21 by the insertion of the engaging clips 121, and then the locking body 122 and the seat body 21 are screwed. The corresponding holes 213 can effectively protect the winding wires 22 and the connecting wires 23, thereby reducing product defect rate, reducing economic loss and improving quality. Therefore, the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

1‧‧‧Motor coil protection cover

11‧‧‧ Cover

111‧‧‧ board

111a‧‧ ‧ gap

113‧‧‧protection board

121‧‧‧Chimeric card

121d‧‧‧卡口口

122‧‧‧Lock body

122a‧‧‧Lock hole

2‧‧‧Motor components

21‧‧‧ body

211‧‧‧ring area

212‧‧‧ fitting groove

213‧‧‧ holes

22‧‧‧Reel

23‧‧‧Connecting line

24‧‧‧ Sensor

25‧‧‧ gathering points

Claims (6)

The utility model relates to a motor winding protection cover, which is suitable for a motor assembly. The motor assembly comprises a ring-shaped base body, a plurality of sets of winding wires disposed on the seat body, and a plurality of wires connected to the winding wires and distributed in the seat. a connecting line of an annular region of the body, a sensor disposed on the seat body and covering a portion of the winding wires, and a collecting point at a boundary between the seat body and the sensor end, the motor winding protection cover comprises: The cover body includes a plate body having a flat ring shape and a notch, and a protection plate. The plate body is detachably disposed on the base body and covers the winding wires and the connecting wires. The fixing plate is extended from an end of the plate body along an arc of the plate body and protrudes beyond the plate body to correspondingly cover the collecting point of the motor assembly; and a fixing mechanism is disposed on the The cover body is configured to detachably mount the cover body to a seat body of the motor assembly. The motor winding protection cover of claim 1, wherein the base body comprises at least one fitting groove, the cover body further comprising a surrounding wall extending downward from a periphery of the plate body, the surrounding wall having a An inner peripheral wall of the inner periphery of the plate body, a peripheral wall located at a periphery of the outer side of the plate body, and a connecting wall connecting the ends of the inner peripheral wall to one end of the inner peripheral wall respectively corresponding to the peripheral wall, the fixing mechanism The device includes at least one engaging clip for engaging the fitting groove, the fitting clip is disposed on the inner surrounding wall, and includes a protruding wall protruding from the inner wall toward the center of the board An extending portion, a protruding portion extending downward from a center of the extending portion away from an inner end of the inner surrounding wall, and a hook portion extending from a lower end of the protruding portion away from a center direction of the plate body. The motor winding protection cover of claim 2, wherein the seat body of the motor assembly includes at least one hole for a screw lock, the fixing mechanism further comprising at least one lock body, the lock body being disposed therein The surrounding wall, the locking body and including a locking hole formed through the hole corresponding to the seat. The motor winding protection cover of claim 3, wherein the number of the locking bodies is three, and the locking bodies are respectively spaced apart from the inner wall. The motor winding protection cover of claim 4, wherein the lock bodies are arranged at equal intervals from each other. The motor winding protection cover according to claim 5, wherein the number of the engagement cassettes is four, located on the inner wall, and each of the two engagement cards is respectively adjacent to the locking body. Arranged at an average interval.