CN112671148A - Wire connecting assembly and motor with same - Google Patents
Wire connecting assembly and motor with same Download PDFInfo
- Publication number
- CN112671148A CN112671148A CN202011315196.5A CN202011315196A CN112671148A CN 112671148 A CN112671148 A CN 112671148A CN 202011315196 A CN202011315196 A CN 202011315196A CN 112671148 A CN112671148 A CN 112671148A
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- wire
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- crimping
- control panel
- connecting terminal
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- 238000002788 crimping Methods 0.000 claims abstract description 36
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention provides a wire connecting assembly and a motor with the same, wherein the wire connecting assembly comprises a control board, a connecting terminal and a fixing shell; the connecting terminal is provided with a crimping end and a plugging end, and the crimping end fastens the electric wire and is electrically connected with the electric wire; the inserting end is electrically connected with the control panel; the fixing shell is provided with a mounting groove and a lock catch, the mounting groove is used for fixing the connecting terminal, and the lock catch is matched with a lock hole in the control panel and used for fixing the fixing shell on the control panel; the wire connecting component is also provided with a wire outgoing clamp which comprises an upper wire outgoing clamp and a lower wire outgoing clamp, the upper wire outgoing clamp and the lower wire outgoing clamp form a wire passing hole, a wire is led out from the wire passing hole, and the wire outgoing clamp is fixed on the motor shell through a groove structure; according to the invention, the connecting terminal is fixed on the fixing shell, the crimping end is electrically connected with the electric wire, the inserting end is electrically connected with the control panel, and the fixing shell is connected with the control panel through the lock catch, so that the electric wire is reliably connected with the control panel, the installation efficiency of the electric wire is improved, and errors in manual wiring are avoided.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a wire connecting assembly and a motor with the same.
Background
With the development of economic society, household appliances gradually enter thousands of households, convenience is brought to life of people, and the performance of the motor serving as necessary equipment for realizing the functions of the household appliances directly influences the experience of people. The brushless motor is stable in performance and high in efficiency, the demand is increased, the brushless motor is mainly driven by a built-in controller, the current controller power line is installed in a manual wire plugging mode, and a wire harness is welded on the controller. However, the power lines of the controller are 5 lines which are fixed in sequence, and the problem that the controller is burnt due to the fact that the controller is inserted in a wrong line sequence in manual wire insertion is solved; meanwhile, the wire harness is directly welded on the controller, and the connection point is easy to break and has a wire breakage phenomenon.
Disclosure of Invention
In view of this, the invention provides an electric wire connection assembly and a motor with the same, so as to solve the problems of complex installation process, unreliable connection and the like of a power line in the prior art.
The present invention provides a wire connecting assembly comprising:
a control panel;
the connecting terminal is provided with a crimping end and a plugging end, and the crimping end is used for being electrically connected with the electric wire; the inserting end is electrically connected with the control panel;
the fixing shell is provided with a mounting groove and used for embedding the connecting terminal; the fixed shell and the control panel are detachably connected or movably connected.
Further optionally, the control panel is provided with an insertion hole and a lock hole, the insertion hole is matched with the insertion end and used for electrically connecting the insertion end with the control panel, and the lock hole is used for fixing the fixing shell.
Further optionally, the connecting terminal further has a limiting end, the limiting end is arranged at the rear side of the crimping end, the inserting end is arranged at the top of the limiting end, and the limiting end is matched with the mounting groove and used for fixing the connecting terminal in the fixing shell.
Further optionally, the crimp end comprises a first crimp end and a second crimp end; the first crimping end is arranged on the front side of the second crimping end; the first crimping end is crimped to fix the electric wire, and the second crimping end is electrically connected with the electric wire.
Further optionally, the plug end is provided with a plug pin, the bottom of the plug pin is connected with the limiting end, and the top of the plug pin is provided with a sharp-angled structure; the pointed structure is electrically connected with the control board.
Further optionally, a mounting groove is formed from the top to the front side of the fixing shell, and the structure of the mounting groove corresponds to the structure of the crimping end and the limiting end of the connecting terminal; the crimping end is arranged on the front side of the mounting groove; spacing end set up in the rear side of mounting groove, it is right connecting terminal plays limiting displacement.
Further optionally, a lock catch is arranged at the top of the fixing shell, and the lock catch can be clamped in the lock hole and used for fixing the fixing shell on the control panel.
Further optionally, the wire connecting assembly further includes a wire outlet clip having a wire passing hole for leading out and fixing the wire.
Further optionally, the outlet clips include an upper outlet clip and a lower outlet clip, and the upper and lower outlet clips are connected by a detachable structure.
Further optionally, the upper wire outlet clip is provided with a first wire passing groove, the lower wire outlet clip is correspondingly provided with a second wire passing groove, and the first wire passing groove and the second wire passing groove are matched to form the wire passing hole for fixing the electric wire.
Further optionally, the upper outlet clamp has a first buckle, the lower outlet clamp has a second buckle, and the first buckle and the second buckle are matched to realize detachable connection of the upper outlet clamp and the lower outlet clamp.
The invention also provides a motor which is provided with a shell and the wire connecting assembly, wherein the control board is fixed in the shell, and the wire clip is fixed on the shell.
According to the invention, the wire connecting assembly is arranged between the wire and the control board, one end of the wire is electrically connected with the control board through the connecting terminal, the other end of the wire penetrates through the wire outgoing clamp and is fixed on the shell, and the connecting terminal, the fixing shell and the emergence wire are mutually connected into an integrated structure, so that the quick connection of the wire and the control board is realized, the electric connection of the wire and the motor control board and the fixation of the wire are more reliable, the installation efficiency of the wire is improved, and the error of the wire sequence easily occurring during manual wiring is avoided.
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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1a is a schematic top view of a wire connecting assembly according to an embodiment of the present invention;
fig. 1b is a schematic axial side view of an embodiment of a wire connection assembly according to the present invention;
FIG. 2 is a schematic structural diagram of a connection terminal according to an embodiment of the present invention;
FIG. 3a is a schematic top view of an exemplary embodiment of a connector of the present invention;
FIG. 3b is a schematic bottom view of the connector of the present invention;
fig. 4 is a schematic structural diagram of an outlet clip according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of an embodiment of the connector and clip assembly of the present invention;
in the figure:
11-a power line; 12-a control panel; 121-a plug hole; 122-a lock hole;
2-a stationary shell; 21-mounting grooves; 22-a limiting hole; 23-locking;
3-a connection terminal; 31-crimping end; 311-a first crimp end; 312-a second crimp end; 32-a limiting end; 321-a clamp spring sheet; 33-a plug end; 331-plug pins; 332-sharp corner structure;
4-outlet clamp; 41-upper outlet clamp; 411-a first wire passing groove; 412-a first clasp; 42-lower outlet clamp; 421-a second wire-passing groove; 422-a second buckle; 43-groove.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
The invention designs the connecting structure between the electric wire and the control board, introduces the connecting terminal, one end of the connecting terminal is electrically connected with the electric wire, the other end of the connecting terminal is electrically connected with the control board, the connecting terminal is reliably electrically connected with the control board through the fixing shell, and the electric wire is fixed on the shell through the wire outgoing clamp, thereby improving the installation efficiency of the electric wire and the reliability of connection with other components. This embodiment electric wire is the power cord, including five, and connecting terminal, set casing mounting groove, control panel spliced eye are five correspondingly, and the control panel is the motor control panel, is applied to the motor with wire connection subassembly.
Examples
< Overall layout >
As shown in fig. 1a and 1b, the electric wire connecting assembly provided by the present embodiment includes a power wire 11, a control board 12, a connecting terminal 3, a fixing case 2, and an outlet clip 4; the connection terminal 3 has a crimping end 31 and a plugging end 33, the crimping end 31 is used for fastening the power cord 11 and is electrically connected with the power cord 11; the plug end 33 is electrically connected with the control panel 12; the stationary case 2 has a mounting groove 21, the connection terminal 3 can be fixed in the mounting groove 21, and further the stationary case 2 is fixed to the control board 12 by a detachable structure; the wire outlet clamp 4 is provided with a wire passing hole, and the power wire 11 is led out of the motor shell through the wire passing hole; connecting terminal 3 and set casing 2 fixed connection, terminal clamp 4 and set casing 2 are the flexible coupling for connecting as an organic whole connecting terminal 3, set casing 2 and terminal clamp 4.
< connecting terminal >
As shown in fig. 2, the connection terminal 3 provided in this embodiment has a crimping end 31, a limiting end 32 and a plugging end 33, the limiting end 32 is disposed at the rear side of the crimping end 31, the plugging end 33 is disposed at the top of the limiting end 32, and the limiting end 32 is engaged with the mounting groove 21 for fixing the connection terminal 3 in the fixing housing 2.
Preferably, the crimping end 31 includes a first crimping end 311 and a second crimping end 312, both of which are U-shaped; the first crimp end 311 is provided on the front side of the second crimp end 312; the first crimping end 311 is crimped to fix the power cord 11, and the second crimping end 312 is electrically connected with the power cord 11; specifically, the first crimp end 311 has a length greater than the second crimp end 312, the first crimp end 311 is crimped to the plastic housing of the power cord 11, and the second crimp end 312 is crimped to the exposed portion of the power cord 11.
Preferably, the cross section of the limiting end 32 is a U-shaped structure, the size of the U-shaped structure corresponds to the size of the mounting groove 21, and the limiting end 32 limits the movement of the connecting terminal 3 when being clamped in the mounting groove 21.
Preferably, the bottom of the limiting end 32 is provided with a downward-opening circlip spring piece 321 for limiting the front and the back of the connecting terminal 3.
Preferably, the left side and the right side of the limiting end 32 are respectively led out upwards to form a plug-in pin 331, and the top of the plug-in pin 331 is connected with the top of the sharp-angled structure 332 to form a plug-in end 33; pointed structure 332 is electrically connected to control board 12; the insertion pins 331 have elasticity and can be moved toward each other under pressure, so that the connection terminals 3 can be easily inserted into the mounting grooves 21 of the fixing housing 2.
Preferably, the control panel 12 is provided with a plugging hole 121, and the pointed structure 332 of the plugging end 33 can pass through the plugging hole 121 and be fixed on the control panel 12 by welding, so as to realize the electrical connection between the plugging end 33 and the control panel 12.
< fixing case >
As shown in fig. 3a and 3b, in the present embodiment, five mounting grooves 21 are formed from the top to the front side of the fixing case 2, and have a structure corresponding to the structure of the crimping end 31 and the stopper end 32 of the connection terminal 3; the crimping end 31 is arranged at the front side of the mounting groove 21, and the crimping end and the mounting groove are in clearance fit, so that the connecting terminal 3 can be smoothly embedded into the mounting groove 21; spacing end 32 sets up in the rear side of mounting groove 21, and both are interference fit, make spacing end 32 card locate mounting groove 21 in, restrict connecting terminal 3 relative casing 2 about and the motion about.
Preferably, the bottom of the mounting groove 21 is provided with a limiting hole 22, and the clip spring 321 can pass through the limiting hole 22 and be inserted into the limiting hole 22 to limit the front and back movement of the connection terminal 3 relative to the fixing shell 2.
Preferably, the bottom of the fixed shell 2 is marked with numbers 1-5 corresponding to the positions of the five mounting grooves 21, correspondingly, 5 power lines 11 are marked with numbers 1-5 by outsourcing manufacturers, and when the crimping end 31 is connected with the power lines 11, the power lines 11 corresponding to the numbers are matched with the mounting grooves 21, so that the problem that power lines are inserted by production line workers wrongly is solved, unnecessary potential safety hazards are avoided, and the power lines and the motor control panel are quickly mounted.
Preferably, the top of the fixed shell 2 is provided with a lock catch 23, and the lock catch 23 has elasticity; correspondingly, the control panel 12 is provided with a lock hole 122, and under the action of external pressure, the lock catch 23 can pass through the lock hole 122 and be clamped in the lock hole 122, so that the fixed shell 2 is fixed on the control panel 12; specifically, the shackle 23 is a butterfly-type shackle.
In summary, the connection terminal 3 and the fixed shell 2 form a plug connector, the crimping end 31 of the connection terminal 3 is connected with one end of the power cord 11, and the limiting end 32 of the connection terminal 3 is fixed in the mounting groove 21 of the fixed shell 2; the plugging end 33 of the connection terminal 3 and the plugging hole 121 penetrating the control panel 12 are welded on the control panel 12; the lock 23 of the fixed casing 2 passes through the lock hole 122 of the control board 12 and is clamped in the lock hole 122, so that the plug connector and the control board 12 are electrically connected and fixed.
< wire clip >
As shown in fig. 4 and 5, the outlet clamp 4 includes an upper outlet clamp 41 and a lower outlet clamp 42, the upper outlet clamp 41 and the lower outlet clamp 42 are connected by a detachable structure, and the upper outlet clamp 41 is flexibly connected to the stationary housing, specifically, to a plastic strap.
Preferably, the upper outlet clamp 41 has a first wire passing groove 411, correspondingly, the lower outlet clamp 42 has a second wire passing groove 421, the first wire passing groove 411 and the second wire passing groove 421 cooperate to form a wire passing hole, and the power cord 11 can pass through the wire passing hole and be led out to the outside of the motor housing; specifically, the second wire passing groove 411 has a protruding structure, after the upper and lower wire clips 4 are fastened, the aperture of the wire passing hole is smaller than the outer diameter of the power wire 11, the power wire 11 and the wire passing hole are in interference fit, the protruding structure provides a large friction force, and the power wire 11 is ensured not to be loosened under the action of external force.
Preferably, the upper outlet clamp 41 has a first buckle 412, and correspondingly, a second buckle 422 is disposed on a side of the lower outlet clamp 42 that is engaged with the upper outlet clamp 41, and the first buckle 412 is engaged with the second buckle 422 to realize the buckling connection of the upper and lower outlet clamps.
Preferably, upper and lower terminal clamp all is equipped with recess 43, corresponds with the boss of motor casing, and after upper and lower terminal clamp lock connection, recess 43 and the boss cooperation of motor casing fix terminal clamp 4.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (12)
1. A wire connection assembly, comprising:
a control panel;
the connecting terminal is provided with a crimping end and a plugging end, and the crimping end is used for being electrically connected with the electric wire; the inserting end is electrically connected with the control panel;
the fixing shell is provided with a mounting groove and used for embedding the connecting terminal; the fixed shell and the control panel are detachably connected or movably connected.
2. The wire connection assembly according to claim 1, wherein the control board is provided with a plugging hole and a locking hole, the plugging hole is matched with the plugging end for electrical connection of the plugging end and the control board, and the locking hole is used for fixing the fixing shell.
3. The wire connecting assembly according to claim 1, wherein the connecting terminal further has a limiting end disposed at a rear side of the crimping end, the insertion end is disposed at a top of the limiting end, and the limiting end is engaged with the mounting groove to fix the connecting terminal in the fixing housing.
4. The wire connection assembly according to claim 1, wherein the crimp end includes a first crimp end and a second crimp end; the first crimping end is arranged on the front side of the second crimping end; the first crimping end is crimped to fix the electric wire, and the second crimping end is electrically connected with the electric wire.
5. The wire connecting component according to claim 1, wherein the plug end has a plug pin, the bottom of the plug pin is connected with the limiting end, and the top of the plug pin is provided with a sharp-angled structure; the pointed structure is electrically connected with the control board.
6. The wire connecting assembly according to claim 1, wherein a mounting groove is formed from a top to a front side of the fixing housing, and has a structure corresponding to the crimping end and the stopper end structure of the connecting terminal; the crimping end is arranged on the front side of the mounting groove; spacing end set up in the rear side of mounting groove, it is right connecting terminal plays limiting displacement.
7. The wire connecting assembly according to claim 1, wherein a latch is disposed on a top of the fixing housing, and the latch is capable of being engaged with the locking hole to fix the fixing housing to the control board.
8. The wire connecting module according to any one of claims 1 to 7, further comprising a terminal clip having a wire passage hole for leading out and fixing a wire.
9. The wire connection assembly of claim 8, wherein the outlet clips include an upper outlet clip and a lower outlet clip, the upper and lower outlet clips being connected by a detachable structure.
10. The wire connecting assembly of claim 9, wherein the upper clip has a first wire passing groove and the lower clip has a second wire passing groove, and the first wire passing groove and the second wire passing groove cooperate to form the wire passing hole for fixing the wire.
11. The wire connection assembly of claim 9, wherein the upper clip has a first snap and the lower clip has a second snap, the first and second snaps cooperating to removably connect the upper and lower clips.
12. An electrical machine having a housing and a wire connection assembly according to any one of claims 1 to 11, a control board secured within the housing and the clip secured to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315196.5A CN112671148A (en) | 2020-11-20 | 2020-11-20 | Wire connecting assembly and motor with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315196.5A CN112671148A (en) | 2020-11-20 | 2020-11-20 | Wire connecting assembly and motor with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112671148A true CN112671148A (en) | 2021-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011315196.5A Pending CN112671148A (en) | 2020-11-20 | 2020-11-20 | Wire connecting assembly and motor with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112671148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094755A (en) * | 2021-12-06 | 2022-02-25 | 威灵（芜湖）电机制造有限公司 | Coupling assembling and motor |
| WO2023227607A1 (en) * | 2022-05-25 | 2023-11-30 | Lenze Swiss Ag | Motor system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203103532U (en) * | 2013-03-08 | 2013-07-31 | 陈旭云 | Copper wire connecting terminal |
| CN106159829A (en) * | 2016-08-15 | 2016-11-23 | 郑州宇通客车股份有限公司 | A kind of wire harness fixing device and line card thereof |
| CN209046429U (en) * | 2018-12-07 | 2019-06-28 | 珠海凯邦电机制造有限公司 | Outgoing line fixing protection clamp |
| CN111509457A (en) * | 2020-04-28 | 2020-08-07 | 珠海格力电器股份有限公司 | Wiring structure, wire connecting structure of circuit board and wiring method |
-
2020
- 2020-11-20 CN CN202011315196.5A patent/CN112671148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203103532U (en) * | 2013-03-08 | 2013-07-31 | 陈旭云 | Copper wire connecting terminal |
| CN106159829A (en) * | 2016-08-15 | 2016-11-23 | 郑州宇通客车股份有限公司 | A kind of wire harness fixing device and line card thereof |
| CN209046429U (en) * | 2018-12-07 | 2019-06-28 | 珠海凯邦电机制造有限公司 | Outgoing line fixing protection clamp |
| CN111509457A (en) * | 2020-04-28 | 2020-08-07 | 珠海格力电器股份有限公司 | Wiring structure, wire connecting structure of circuit board and wiring method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094755A (en) * | 2021-12-06 | 2022-02-25 | 威灵（芜湖）电机制造有限公司 | Coupling assembling and motor |
| WO2023227607A1 (en) * | 2022-05-25 | 2023-11-30 | Lenze Swiss Ag | Motor system |
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Application publication date: 20210416 |