CN200983529Y - An electromotor built-in shell for washer - Google Patents
An electromotor built-in shell for washer Download PDFInfo
- Publication number
- CN200983529Y CN200983529Y CN 200620046737 CN200620046737U CN200983529Y CN 200983529 Y CN200983529 Y CN 200983529Y CN 200620046737 CN200620046737 CN 200620046737 CN 200620046737 U CN200620046737 U CN 200620046737U CN 200983529 Y CN200983529 Y CN 200983529Y
- Authority
- CN
- China
- Prior art keywords
- shell
- base side
- lead
- inserting hole
- lateral process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 30
- 238000005406 washing Methods 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to an internally-arranged shell of a motor used for a laundry machine, which is characterized in that the shell is provided with a support outside, an inserting through-hole is arranged in the support, and a wire is positioned in the inserting through-hole, an inserting slot communicated with the inserting through-hole and penetrating full-length of the inserting through-hole is arranged on the lateral surface of the support. After the setup of the motor and assembling of the shell body and the shell cap, the wire is inserted into the inserting through-hole through the inserting slot, the assemble mode can fix the wire at the outer circumferential surface of the shell body. The utility model has the advantages that no other materials are needed when to keep the wire fixed which can not only reduce the amount of elements in the internally-arranged shell of a motor used for the laundry machine, but also simplify the structure of the shell.
Description
Technical field:
The utility model relates to the built-in shell of the motor that uses in the washing machine, for example carries out the built-in shell of drive motor of switch drive applicable to the draining valve to sink, and the built-in shell of drive motor of timing switch etc.
Background technology:
In washing machine (comprising all kinds of washing machines such as single container washing and extracting machine and dual grooved washing machine, down together), miniature motor is installed, be used for the draining valve of washing machine is carried out switch drive, or be used for control is driven with timing switch.This type of motor is packed in the shell of simple and easy inaccessible structure usually, and shell then is the outer cover body opening that covers the opening box shape by shell cover.In addition, as required,, be installed in the washing machine body the built-in shell of the motor of having assembled suitable geared system.
Yet, washing machine be a kind of under all temps and damp condition almost every day nonexpondable machine, under so harsh service condition, require washing machine to possess safe and stable operation.Therefore, as shown in patent documentation 1, above-mentioned motor is not only by placing shell that motor is protected, and powers to motor by the lead that insulation protection is arranged.The fixedly conducting of power supply terminal of motor built-in in one end of back lead and the shell is installed, and stretches out the length of regulation to housing exterior, in the manufacturing process of washing machine, the lead other end that will stretch out shell is connected on the terminal of power supply one side.
Because washing machine drives by sink, drench pit and their drive motors and brake apparatus etc., therefore movable parts are very many, so in the processing direction of lead, how to prevent to touch these movable parts fully and seem particularly important.And in washing machine, because the imbalance of sink and drench pit, can produce vibration inevitably, and the resonance meeting of waving of lead causes local alternate stress effect to connecting portion etc., so the possibility that just exists the connecting portion of lead to come off or cut off, it is bad also most important to prevent the energising that causes thus.
Therefore, in traditional built-in shell of use in washing machine motor, in most cases all use the adhesive tape of synthetic resin material, the lead that will extend shell is fixed and held in the suitable position of shell or the washing machine on other suitable fixed parts with bound state, prevent lead contact activity parts thus, and suppress rocking of lead.
But, in such conventional construction, need be used for fixing and keep the other materials such as adhesive tape of lead, component number when having increased assembling, simultaneously also increased cost inevitably, and on the other hand, adhesive tape is twined the operation that is fixed on the lead on the miscellaneous part needs very careful manual operations, its degree of difficulty exceeds anticipation, and is difficult to satisfy mass-produced requirement.
Summary of the invention:
The purpose of this utility model is to provide a kind of built-in shell of use in washing machine motor that can address the above problem, and can simply promptly current supply line be fixed on the shell, and need not to be maintained fixed state with other parts.
To achieve these goals, the technical solution of the utility model is as follows: the built-in shell of a kind of use in washing machine motor, comprise the shell that constitutes by outer cover body and shell cover, the motor setting in the enclosure, the lead that is connected with this motor extends to housing exterior, it is characterized in that the shell outside is provided with supporting member, is provided with inserting hole in the supporting member, lead is positioned at inserting hole, and the supporting member lateral surface is offered the insertion seam that is communicated with and runs through the inserting hole total length with inserting hole.Wherein the outer cover body side is provided with the base side projection, the shell cover side is provided with the lid lateral process that matches with the base side projection, the projection of this base side projection and at least one side of this lid lateral process is provided with groove, the projection of opposite side covers the opening of this groove, form inserting hole, the gap between the opposite face on the top of base side projection and lid lateral process forms inserts seam.Insert the seam size and outwards increase gradually, make the outside dimension of the size minimum value of this insertion seam, and should insert the outside dimension of the size maximum of seam greater than above-mentioned lead less than above-mentioned lead from inserting hole.
After motor and package shell body and shell cover are set,, it is maintained fixed on the outer peripheral face of outer cover body by lead is inserted inserting hole via inserting seam.Therefore, when keeping lead fixed, do not need other materials, both can reduce the number of spare parts in the built-in shell of use in washing machine motor, can simplify its structure again.In addition, this simple operation is stitched in the insertion that only needs lead to be inserted inserting hole, can therefore compare with traditional adhesive tape fixed structure with lead fixed to shell, can obtain the summary of operation and good volume production performance.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model one embodiment
Fig. 2 is the schematic diagram of outer cover body
Fig. 3 is the schematic diagram of shell cover
Fig. 4 is a supporting member enlarged drawing in the present embodiment
Fig. 5 is a supporting member enlarged drawing among another embodiment
Embodiment:
Below in conjunction with drawings and Examples the utility model is elaborated.
As shown in the figure, shell is made of outer cover body 1 and shell cover 2.Outer cover body 1 integral body is the rectangular box shape of upward opening, at the outwards outstanding a pair of installation sheet 3 of Width, is fixed in the washing machine body that does not occur among the figure.The bottom center of outer cover body 1 is provided with a rotund groove 4, and motor can be embedded in the groove 4 to be assembled.Shell cover 2 integral body are the rectangular box shape under shed.Outer cover body 1 and shell cover 2, by overlapping up and down at separately opening, the edge of opening of each sidewall around be grouped together mutually.In this way, the opening that outer cover body 1 and shell cover 2 cover the other side mutually makes up, and therefore, the hollow inside on outer cover body 1 and shell cover 2 both sides has constituted the enclosure space of an integral body.
The shell that is made of outer cover body 1 and shell cover 2 is outstanding on a side top of length direction, and terminal junction surface 5 is set, and in this terminal junction surface 5, the power supply terminal 6 of the motor 12 that is positioned at shell is connected with lead 7.
Terminal junction surface 5 is made of jointly the pressing plate 9 that is provided with on terminal cap 8 that is provided with on the outer cover body 1 and the shell cover 2.Terminal cap 8 is that the power supply terminal 6 of the motor 12 of assembling is fixed in the terminal cap 8 in outer cover body 1 along the outwards outstanding bag shaped structure that forms of outer cover length direction.One end of the lead 7 that will introduce from the outside is connected on the power supply terminal 6, simultaneously connecting portion is covered, and the pressing plate 9 that is located at shell cover 2 overlaps with terminal end 8, fixes with bolt.
In the present embodiment, each lead 7 is on top and power supply terminal 6 mutual conduction separately accordingly, and simultaneously, lead is gripped by terminal cap 8 and pressing plate 9, thereby the external force of having avoided lead 7 to be subjected to directly acts on the position that is connected with power supply terminal 6.
Supporting member 19 is formed jointly by the prominent lid lateral process of establishing 11 on prominent base side projection 10 of establishing and the shell cover 2 on the outer cover body 1.The section of base side projection 10 and lid lateral process 11 is circular arc, extends effective length along circumferential (tangentially) of outer wall, the whole groove 13 to the open side opening of outer cover body 1 or shell cover 2, its shape unsteady flow flute profile of forming.
Superimposed by outer cover body 1 and shell cover 2, base side projection 10 is relative with the slot opening of lid lateral process 11, between the opposite face of base side projection 10 and lid lateral process 11, common formation along the inserting hole 15 of circumferential (tangentially) extension of shell.In addition, under the superimposed state of outer cover body 1 and shell cover 2, the tip edge part of base side projection 10 and lid lateral process 11, the distance that separates regulation according to superimposed direction, keep relative position, between opposite face, form the insertion seam 17 of the shape that cracks, run through the total length of inserting hole 15, and make inserting hole 15 outside openings.
In this example, constitute the base side projection 10 and lid lateral process 11 opposite face separately that insert seam 17 and be designed to the inclined plane, the distance between base side projection 10 and lid lateral process 11 opposite faces, the direction outside inserting hole one side direction becomes big successively.The size of inserting seam 17 satisfies: inserting hole 15 lateral edges minimum dimensions are less than the outside dimension (the most external outside dimension that contains insulating barrier) of lead 7, and the full-size of outer ledge is greater than the outside dimension of lead 7 simultaneously.In addition, by the inserting hole 15 that base side projection 10 and lid lateral process 11 form, its inside dimension is set at the outside dimension that is slightly larger than lead 7.
As previously mentioned, combination outer cover body 1 and shell cover 2 are placed motor 12, constitute shell after, will stretch out lead 7 outside the shell successively with respect to supporting member 19, be pressed into and insert seam 17.Deformation takes place in base side projection 10 and lid lateral process 11 slightly, from inserting seam 17 lead 7 is inserted, and places inserting hole 15.So, the lead 7 that runs through inserting hole 15 can not be subjected to unnecessary compressing, fix by supporting member 19 holding positions, and lay along shell, thereby can prevent the unnecessary sagging interference that causes other parts, can not wait the stress that produces the part simultaneously owing to the resonance of waving of lead 7 yet.
Therefore, in the gear motor that aforesaid way constitutes, only need from insert seam 17 lead 7 is inserted in the supporting member 19 that shell is provided with, lead 7 is fixed on the shell, significantly simplified fixing cord 7 required device and operation, manufacturing process also is more prone to.
Constitute the base side projection 10 of supporting member 19 and lid lateral process 11 and be separately positioned on outer cover body 1 and shell cover 2 separately on the outer wall, its groove 13 also is the opening direction opening towards outer cover body 1 and shell cover 2 simultaneously, so, upwards carry out the structure that mould opens and closes by the die design that will be used for outer cover body 1 and outer cover body 2 shapings for opening at them, and on the outer peripheral face of outer wall separately, on the outer peripheral face of base side projection 10 and lid lateral process 11, set parting line (composition surface), adopt simple two valve structure male and female shaping dies, can implement integrally formed outer cover body 1 and shell cover 2.Therefore, can effectively guarantee the simplification of manufacturing equipment and manufacturing process.
Press the gear motor after the assembling shown in the figure, spin upside down, make terminal cap 8 opening vertically downward, preferably install and fix in the washing machine body with this state.Under this installment state, each lead 7 stretches out downwards from the opening of terminal cap 8, can avoid water to pass through the connecting portion that lead 7 flows into lead 7 and power supply terminal 6.
Enforcement state of the present invention more than has been described in detail in detail, is to complete the illustrating of the present invention.The invention is not restricted to be interpreted as the concrete record of example, comprise and to carry out form after various changes, correction or the improvement based on the knowledge of manufacturer, and this type of example only otherwise break away from purport of the present invention, all is included within the scope of the invention.
For example, in this embodiment, base side projection 10 and lid lateral process 11 are respectively equipped with groove 13, and be symmetric shape, both cooperatively interact and constitute inserting hole 15, and 2 above-mentioned leads are inserted in the inserting hole 15, place respectively in the groove 13 of this base side projection 10 and lid lateral process 11.But the concrete shape and the structure of the supporting member 19 that is formed by base side projection and lid lateral process are not limited only to this, but can adopt different shape, can run through the also inserting hole 15 of fixing cord 7 as long as can form jointly, and lead 7 can be filled in the inserting hole 15.
For example, to the base side projection 10 designs groove 18 at the dark end, with the depth dimensions of this groove 18 be set at 2 times of lead 7 outside dimensions or more than, be designed to lid lateral process 11 plate shaped on the other hand, with outer cover body 1 and shell cover 2 when superimposed, groove 18 by lid lateral process 11 covering base side projections 10 also can form inserting hole 15.In addition, the supporting member 19 that also can adopt base side projection and lid lateral process to form for example is provided with hook-like supporting member 19 on outer cover body 1 or shell cover 2, be formed centrally inserting hole 15 in the hook, and the opening of hook is insertion seam 17.
In this type of gear engine, adopt lead 7 is connected on the power supply terminal 6 that is provided with on the motor 12, extend to outside the shell structure that is maintained fixed then.The transmission device and the control device such as drive unit of the belt pulley 18 that is driven by motor 12 can adopt widely used all the time product, therefore, repeat no more herein.
In sum, in the built-in shell of use in washing machine motor that foundation the present invention makes, constitute inserting hole jointly by outstanding base side projection and the lid lateral process that is provided with on the shell outer peripheral face, only needing that lead is pressed into inserting hole can fix, thereby significantly simplified structure and the operation that lead is fixed, realized simple more manufacturing process.
Claims (5)
1, the built-in shell of a kind of use in washing machine motor, comprise the shell that constitutes by outer cover body and shell cover, the motor setting in the enclosure, the lead that is connected with this motor extends to housing exterior, it is characterized in that the shell outside is provided with supporting member, be provided with inserting hole in the supporting member, lead is positioned at inserting hole, and the insertion seam that is communicated with and runs through the inserting hole total length with inserting hole is offered in the supporting member side.
2, by the built-in shell of the described use in washing machine motor of claim 1, it is characterized in that the outer cover body side is provided with the base side projection, the shell cover side is provided with the lid lateral process that matches with the base side projection, the projection of this base side projection and at least one side of this lid lateral process is provided with groove, the projection of opposite side covers the opening of this groove, form inserting hole, the gap between the opposite face on the top of base side projection and lid lateral process forms inserts seam.
3, by the built-in shell of the described use in washing machine motor of claim 2, it is characterized in that inserting the seam size outwards increases gradually from inserting hole, make the outside dimension of the size minimum value of this insertion seam, and should insert the outside dimension of the size maximum of seam greater than above-mentioned lead less than above-mentioned lead.
4, by the built-in shell of the described use in washing machine motor of claim 3, it is characterized in that base side projection and lid lateral process are respectively equipped with groove, and be symmetric shape, both formation inserting holes that cooperatively interact, 2 above-mentioned leads place respectively in the groove of the groove of this base side projection and this lid lateral process.
5, by the built-in shell of the described use in washing machine motor of claim 4, it is characterized in that base side projection and lid lateral process are 2～20mm along the length direction of inserting hole, and a plurality of base side projections and lid lateral process circumferentially are set respectively at outer cover body and shell cover edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046737 CN200983529Y (en) | 2006-10-11 | 2006-10-11 | An electromotor built-in shell for washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046737 CN200983529Y (en) | 2006-10-11 | 2006-10-11 | An electromotor built-in shell for washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983529Y true CN200983529Y (en) | 2007-11-28 |
Family
ID=38910679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620046737 Expired - Lifetime CN200983529Y (en) | 2006-10-11 | 2006-10-11 | An electromotor built-in shell for washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983529Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015006929A1 (en) * | 2013-07-16 | 2015-01-22 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
-
2006
- 2006-10-11 CN CN 200620046737 patent/CN200983529Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015006929A1 (en) * | 2013-07-16 | 2015-01-22 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071128 |
|
| EXPY | Termination of patent right or utility model |