CN206908443U - A kind of connection box for motor and its motor - Google Patents
A kind of connection box for motor and its motor Download PDFInfo
- Publication number
- CN206908443U CN206908443U CN201720808346.3U CN201720808346U CN206908443U CN 206908443 U CN206908443 U CN 206908443U CN 201720808346 U CN201720808346 U CN 201720808346U CN 206908443 U CN206908443 U CN 206908443U
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- box
- motor
- outlet box
- outlet
- lead
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Abstract
The utility model discloses a kind of connection box for motor and its motor, include outlet box and protecting box, the outlet box medial surface is connected with motor housing, motor terminal is set to run through the policy hole that outlet box passes through provided with multiple between lateral surface in the outlet box, the outlet box lateral surface is provided with multiple leads electrically connected respectively with motor terminal, the protecting box is covered on outlet box lateral surface to protect lead, the space that motor terminal is formed through policy hole outlet box and protecting box, weld with lead or realized by conductive rubber and electrically connected, leave out middle coupling element pcb board, reduce lead simultaneously, common line and pad, product is reduced to fail rate, and reduce production cost.
Description
[technical field]
It the utility model is related to a kind of connection box for motor and its motor.
[background technology]
It is wide that the application of micro-machine is related to the every field such as factory automation, family life automation, office automation
The important foundation product of general application, common small sized motor is different according to the connected mode of lead, is divided into leaded motor and nothing is drawn
Line motor.Leaded motor, first welded using lead-out wire with circuit board pcb board, then pcb board is welded on corresponding motor terminal
Structure, two common wires be present, and need six contact pins, connector body and pcb board are then connected on binding post by motor,
Again galvanic connection method is provided to stator winding.Either foregoing leaded motor scheme still without lead motor scheme,
Motor is connected with terminal box with pcb board.
This middle transition can cause a series of problems using the method for pcb board connection：
1st, even tin, because the solder joint of pcb board, in casing internal, tin sweat(ing) may drop inside casing caused by welding,
Cause Effect of Short Circuit motor performance, cause failure.
2nd, break, producing with installation process, lead can usually be acted on by external force, cause pcb board to rock, and thus lead
The enamel-covered wire stress for causing to be wrapped on terminal disconnects, and causes motor failure.
3rd, loose contact, pcb board faults itself rate is high, and copper foil, solder joint all easily produce failure；Thirdly, it is because different
Product be equipped with different size connecting lead wire so that the method for testing of motor performance is numerous and diverse, not convenient.
[utility model content]
The utility model overcomes the deficiency of above-mentioned technology, there is provided a kind of connection box for motor and its motor, outlet box peace
Loaded on motor housing indentation, there, motor terminal runs through the inner space that outlet box and lead are formed between outlet box and protecting box
Electrical connection, simplify the connection of motor terminal and terminal box.
To achieve the above object, the utility model employs following technical proposal：
A kind of connection box for motor of the utility model, include outlet box and protecting box, the outlet box medial surface and electricity
Machine cage connection, is provided with multiple policy holes for making motor terminal run through outlet box in the outlet box between lateral surface, it is described go out
Line box lateral surface is provided with multiple leads electrically connected respectively with motor terminal, and the protecting box is covered on outlet box lateral surface
To protect lead.
The outlet box lateral surface is provided with outlet box projection, and the outlet box projection is provided with lead locating slot, described to draw
Line is arranged in lead locating slot.
The protecting box medial surface is provided with the protecting box projection that lead is compressed after outlet box and protecting box cover.
Bar hole is provided with the outlet box lateral surface between policy hole, the protecting box medial surface is provided with outlet
Box covers with protecting box coordinates the strip bulge for separating policy hole with bar hole afterwards.
The policy hole horizontal is arranged in outlet box.
The lead is vertically arranged on outlet box lateral surface.
The policy hole is less than outlet box medial surface aperture in outlet box lateral surface aperture.
The outlet box lateral surface is provided with locating notch, and the protecting box is provided with the convex coordinated with locating notch
Rise.
The outlet box lateral surface is provided with convex edge and snap fit, and the convex edge, which is provided with, installs shrinkage pool, in the protecting box
It is respectively equipped with installation projection, the buckle coordinated with snap fit coordinated with installation shrinkage pool.
A kind of motor of the utility model, using above-mentioned connection box for motor, include motor housing, set in the motor housing
There is rotor, the motor housing top surface is provided with the cover panel that rotor is fixed in motor housing, and the motor housing is provided with
Shell breach, the shell breach are provided with motor terminal, and the terminal box is installed on shell breach, and the motor terminal passes through
Policy hole enters in terminal box.
The beneficial effects of the utility model are：
1st, motor terminal electrically connects through policy hole with the lead in outlet box, leaves out between motor terminal and terminal box
Middle coupling element pcb board, reduces common line, lead and pad, reduces product and fails rate, and reduces and be produced into
This.
2nd, lead locating slot is provided with the outside of outlet box, plays a part of positioning guidewire, prevents lead from misplacing, and make lead
Connected one to one with motor terminal, reduce error rate.
3rd, lateral surface aperture in policy hole is big as motor terminal, is rectangular opening, and policy hole inner rectangular aperture ratio
The unilateral big 0.1mm of motor terminal rectangular opening, when effectively preventing welding, scolding tin enters in motor, causes motor to break down.
4th, protecting box projection is provided with the inside of protecting box, is compressed after outlet box and protecting box cover, anchor leg, reduce electricity
Machine is in carrying and work because lead stress causes disconnection fault.
5th, the bar hole on the outside of outlet box is corresponding to the strip bulge position on the inside of protecting box coordinates, and solder joint is separated, and prevents
Only occur even tin between motor terminal and cause short trouble.
The 6th, shrinkage pool is installed with the cooperation of installation projection, snap fit with being clasped, by three-point mount outlet box and protecting box, made
Connection is more firm.
7th, in process of production before lead assembling, performance test can be carried out to motor by unified test port, realized certainly
Dynamic metaplasia production.
[brief description of the drawings]
Fig. 1 is the utility model schematic diagram；
Fig. 2 is one of the utility model exploded view；
Fig. 3 is the two of the utility model exploded view；
Fig. 4 is the utility model outlet box schematic diagram；
Fig. 5 is the utility model protecting box schematic diagram.
[embodiment]
It is described in further detail below in conjunction with the accompanying drawings with embodiment of the present utility model：
As Figure 1-5, a kind of connection box for motor, outlet box 1 and protecting box 2, the medial surface of outlet box 1 are included
It is connected with motor housing, is provided with multiple policies for making motor terminal be passed through through outlet box 1 in the outlet box 1 between lateral surface
Hole 3, the lateral surface of outlet box 1 are provided with multiple leads 4 electrically connected respectively with motor terminal, and the protecting box 2 covers
To protect lead 4, the sky that motor terminal is formed through policy hole 3 outlet box 1 and protecting box 2 on the lateral surface of outlet box 1
Between, weld with lead 4 or electrically connected by conductive rubber realization, leave out middle coupling element pcb board, make the quantity of lead 4 by six
Root is reduced to five, while reduces common line and pad, reduces product and fails rate, and reduces production cost.
The lateral surface of outlet box 1 is provided with outlet box projection 5, and the outlet box projection 5 is provided with lead locating slot 6, institute
State lead 4 to be arranged in lead locating slot 6, more preferable positioning guidewire 4, prevent lead 4 from misplacing, on the medial surface of protecting box 2
Provided with the protecting box of protecting box projection protecting box 7 that lead 4 is compressed after outlet box 1 and protecting box 2 cover, reduce motor and carrying
Disconnection fault is caused due to lead stress with during work.
The policy hole 3 is less than the medial surface aperture of outlet box 1 in the lateral surface aperture of outlet box 1, and policy hole 3 is in outlet box
1 lateral surface aperture is identical with motor terminal aperture, prevents that scolding tin falls on motor internal appearance event when motor terminal from welding with lead 4
Barrier.
Bar hole 8 is provided with the lateral surface of outlet box 1 between policy hole 3, the medial surface of protecting box 2 is provided with
Outlet box 1 covers with protecting box 2 coordinates the strip bulge 9 for separating policy hole 3 with bar hole 8 afterwards, and solder joint is separated, prevents motor
Occur even tin between terminal and cause short trouble.
The policy hole 3 is horizontally placed in outlet box 1, is easy to motor terminal to run through outlet box 1, and the lead 4 is vertical
It is arranged on the lateral surface of outlet box 1, is easy to lead 4 to be connected with motor terminal.
The lateral surface of outlet box 1 is provided with locating notch 10, and the protecting box 2 is provided with and locating notch protecting box 10
The positioning convex 11 that protecting box coordinates, the lateral surface of outlet box 1 are provided with convex edge 12 and snap fit 13, and the convex edge 12 is provided with
Shrinkage pool 14 is installed, installation projection 15, the card coordinated with snap fit 13 coordinated with installation shrinkage pool 14 is respectively equipped with the protecting box 2
Button 16, the connection between outlet box 1 and protecting box 2 is consolidated by three-point mount.
A kind of motor, using above-mentioned connection box for motor, include motor housing 17, rotor is provided with the motor housing 17
18, the top surface of motor housing 17 is provided with the cover panel 19 that rotor 18 is fixed in motor housing 17, the motor housing
17 are provided with shell breach 20, and the shell breach 20 is provided with motor terminal 21, and the terminal box is installed on shell breach 20, institute
Motor terminal 21 is stated through policy hole 3 to enter in terminal box, it is easy to assembly.
Claims (10)
- A kind of 1. connection box for motor, it is characterised in that：Include outlet box (1) and protecting box (2), the outlet box (1) is interior Side is connected with motor housing, makes motor terminal through outlet box (1) provided with multiple between the interior lateral surface of the outlet box (1) Policy hole (3), outlet box (1) lateral surface are provided with multiple leads (4) electrically connected respectively with motor terminal, the protection Box (2) is covered on outlet box (1) lateral surface to protect lead (4).
- A kind of 2. connection box for motor according to claim 1, it is characterised in that：Outlet box (1) lateral surface is provided with out Line box projection (5), the outlet box projection (5) are provided with lead locating slot (6), and the lead (4) is arranged at lead locating slot (6) in.
- A kind of 3. connection box for motor according to claim 1, it is characterised in that：Protecting box (2) medial surface is provided with The protecting box projection (7) of lead (4) is compressed after outlet box (1) and protecting box (2) cover.
- A kind of 4. connection box for motor according to claim 1, it is characterised in that：In side on outlet box (1) lateral surface Bar hole (8) is provided between pin hole (3), protecting box (2) medial surface is provided with and covered in outlet box (1) and protecting box (2) Coordinate the strip bulge (9) for separating policy hole (3) with bar hole (8) afterwards.
- A kind of 5. connection box for motor according to claim 1, it is characterised in that：The policy hole (3) is horizontally placed on out In line box (1).
- A kind of 6. connection box for motor according to claim 1 or 2, it is characterised in that：The lead (4) is vertically arranged in out On line box (1) lateral surface.
- A kind of 7. connection box for motor according to claim 1, it is characterised in that：The policy hole (3) in outlet box (1) outside Side aperture is less than outlet box (1) medial surface aperture.
- 8. according to a kind of connection box for motor described in claim any one of 1-5, it is characterised in that：On the outside of the outlet box (1) Face is provided with locating notch (10), and the protecting box (2) is provided with the positioning convex (11) coordinated with locating notch (10).
- 9. according to a kind of connection box for motor described in claim any one of 1-5, it is characterised in that：On the outside of the outlet box (1) Face is provided with convex edge (12) and snap fit (13), and the convex edge (12) is provided with installation shrinkage pool (14), distinguished on the protecting box (2) Provided with the installation projection (15) coordinated with installation shrinkage pool (14), the buckle (16) coordinated with snap fit (13).
- 10. a kind of motor, it is characterised in that apply above-mentioned connection box for motor, include motor housing (17), the motor housing (17) rotor (18) is provided with, motor housing (17) top surface is provided with the envelope that rotor (18) is fixed in motor housing (17) Cover panel (19), the motor housing (17) are provided with shell breach (20), and the shell breach (20) is provided with motor terminal (21), The terminal box is installed on shell breach (20), and the motor terminal (21) enters in terminal box through policy hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808346.3U CN206908443U (en) | 2017-07-05 | 2017-07-05 | A kind of connection box for motor and its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808346.3U CN206908443U (en) | 2017-07-05 | 2017-07-05 | A kind of connection box for motor and its motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908443U true CN206908443U (en) | 2018-01-19 |
Family
ID=61293581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808346.3U Active CN206908443U (en) | 2017-07-05 | 2017-07-05 | A kind of connection box for motor and its motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861442A (en) * | 2019-03-04 | 2019-06-07 | 深圳市泓之发机电有限公司 | A kind of motor optimizing installation space |
| CN109980837A (en) * | 2019-03-28 | 2019-07-05 | 格力电器（合肥）有限公司 | Stepping motor and electric appliance comprising same |
-
2017
- 2017-07-05 CN CN201720808346.3U patent/CN206908443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861442A (en) * | 2019-03-04 | 2019-06-07 | 深圳市泓之发机电有限公司 | A kind of motor optimizing installation space |
| CN109980837A (en) * | 2019-03-28 | 2019-07-05 | 格力电器（合肥）有限公司 | Stepping motor and electric appliance comprising same |
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