CN205398926U - Integral type sewing machine electrically controlled device - Google Patents
Integral type sewing machine electrically controlled device Download PDFInfo
- Publication number
- CN205398926U CN205398926U CN201620134438.3U CN201620134438U CN205398926U CN 205398926 U CN205398926 U CN 205398926U CN 201620134438 U CN201620134438 U CN 201620134438U CN 205398926 U CN205398926 U CN 205398926U
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- China
- Prior art keywords
- breach
- sewing machine
- heat sink
- dividing plate
- integral type
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- 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.)
- Withdrawn - After Issue
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to the technical field of disclose integral type sewing machine electrically controlled device, it is automatically controlled to belong to sewing machine. Original electrically controlled device problem with high costs has been solved to this device. This device is including the inside casing that is the cavity, the casing includes circuit installation department and the motor mounting section who is located circuit installation department one side, be fixed with the heating panel circuit board inboard with being located the heating panel on the circuit installation department, heating panel and the equal vertical setting of circuit board, be equipped with the baffle between motor mounting section and the circuit installation department, the one end of being close to the baffle on the circuit board has the motor interface, the installation cover on the motor interface is still established including the cover to this device, the fixed part no. 2 that has the fixed part no. 1 that is located a breach department and be located two departments of breach is sheathe in the installation, the motor interface is in climb to a high place out the bottom of breach no. 2 of horizontal direction. This device has improved the product percent of pass through the improvement to casing and heating panel structure, has reduced manufacturing cost.
Description
Technical field
This utility model belongs to sewing machine electronic control technology field, relates to integral type sewing machine electric control gear installing rack structure.
Background technology
Chinese invention patent application (application publication number CN104389121A, Shen Qing Publication day 20150304) disclose the attachment structure of motor and circuit board in a kind of flat seam machine control device, heat-dissipating aluminium plate top has the connecting plate in angle bar shape, connecting plate has connector, the top of the circuit board being fixed on heat-dissipating aluminium plate has motor interface, and motor interface is arranged in connector.Protection set is arranged in connector and is fixedly connected with connecting plate.Connecting plate and heat-dissipating aluminium plate are integral type structure.
In this attachment structure, connecting plate plays the effect of fixing protection set.But in produced the heat-dissipating aluminium plate of integral structure and the process of connecting plate by modes such as castings, and in the course of processing of heat-dissipating aluminium plate and connecting plate, connecting plate place is susceptible to deformation, and the problem causing parts poor fit when assembling, conforming product rate is relatively low.Further, since need the connecting board structure of aluminum matter, improve production cost.
Utility model content
This utility model is for the problems referred to above, it is proposed that a kind of lower-cost integral type sewing machine electric control gear.
This utility model can be realized by below scheme:
Integral type sewing machine electric control gear, including the housing that inside is cavity, housing includes circuit installation portion and is positioned at the motor mounting part of circuit installation portion side, described circuit installation portion is fixed with heat sink and is positioned at the circuit board inside heat sink, described heat sink and circuit board are all vertically arranged, it is provided with dividing plate between described motor mounting part and circuit installation portion, on described circuit board, the one end near dividing plate has motor interface, described heat sink has breach one with motor interface corresponding position, described dividing plate has with breach one just to breach two, this device also includes the installation set being set on motor interface, described installation puts has the fixed part one being positioned at breach one place and the fixed part two being positioned at breach two place, described motor interface exceeds the bottom of breach two in the horizontal direction.
In this device, dividing plate and heat sink have collectively constituted for arranging the structure installing set, avoiding and arrange connecting plate as background technology on heat sink, thus it also avoid connecting plate, to deform the conforming product rate caused low so that the production cost of this device is relatively low.The setting of set is installed, facilitates the plug of motor to insert motor interface.Motor interface exceeds the bottom of breach two in the horizontal direction and is meant to, and the sidepiece of motor interface also leaves space, facilitates plug wire.When motor interface is buckle structure, the space that the sidepiece of motor interface leaves, convenient for assembly or in unloading process, operator's hands extends motor interface place plug plug.
Being positioned at the circuit board inside heat sink and also be located at dividing plate, the part that dividing plate is arranged in breach two both sides plays the effect of isolation circuit board and external environment condition at electric control gear, circuit board plays dust-proof grade and acts on.
In above-mentioned integral type sewing machine electric control gear, described fixed part one is fixed on breach one place, and described fixed part two is fixed on breach two place.Set is installed motor interface is served protective effect, when the material installing set is plastics, set is installed and has also functioned to insulating effect.The fixing of the fixed part one that puts and fixed part two is installed so that nested structure is installed stable.
In above-mentioned integral type sewing machine electric control gear, described dividing plate is horizontally disposed with.Dividing plate is horizontally disposed with so that dividing plate and the perpendicular relation of heat sink, it is simple to install the installation of set.
In above-mentioned integral type sewing machine electric control gear, the material of described housing is plastics, and the material of described heat sink is aluminum or aluminum alloy.Compared to original structure, a part for original connecting plate is replaced by a part for housing by this device, say, that being replaced by aluminum or aluminum alloy material plastics, parts of plastics is also one-body molded with housing, therefore, reduces the production cost of this device.
In above-mentioned integral type sewing machine electric control gear, the material of described housing is plastics, and described fixed part two has groove, and described dividing plate embeds in groove.On the one hand, fixed part two can be fixed on housing by groove, it addition, when dividing plate exists deformation, the groove on fixed part two also is able to correct dividing plate deformation so that product structure is more stable.
In above-mentioned integral type sewing machine electric control gear, on described dividing plate, the one end near heat sink has limiting section, and described limiting section exceeds the edge on heat sink near one end of dividing plate.Dividing plate arranges the limiting section of protrusion, on the one hand, the installation of heat sink is served position-limiting action by limiting section, it is prevented that heat sink offsets, and the installation site also making heat sink and circuit board is comparatively accurate.
This device, by the improvement to housing and cooling plate structure, improves conforming product rate, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this device embodiment；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the axonometric chart installing set in this device embodiment.
In figure, 1, housing；11, circuit installation portion；12, motor mounting part；13, dividing plate；14, breach two；15, limiting section；2, heat sink；21, breach one；3, circuit board；31, motor interface；4, set is installed；41, fixed part one；42, fixed part two；43, groove；5, guidance panel.
Detailed description of the invention
As it is shown in figure 1, this integral type sewing machine electric control gear includes the housing 1 that inside is cavity and material is plastics.Housing 1 includes circuit installation portion 11 and is positioned at the motor mounting part 12 on the downside of circuit installation portion 11.Alternatively, circuit installation portion 11 and motor mounting part about 12 are arranged.Motor mounting part 12 place has the cavity for installing motor.The outside grafting of housing 1 is fixed with guidance panel 5.
Circuit installation portion 11 is fixed with heat sink 2 and is positioned at the circuit board 3 inside heat sink 2, heat sink 2 and circuit board 3 and is all vertically arranged.The material of heat sink 2 is aluminum or aluminum alloy.It is provided with horizontally disposed dividing plate 13, dividing plate 13 and heat sink 2 between motor mounting part 12 and circuit installation portion 11 to be vertically arranged.When circuit installation portion 11 and motor mounting part about 12 are arranged, dividing plate 13 is vertically arranged.
Circuit board 3 upper end, namely on circuit board 3, one end of close dividing plate 13 has motor interface 31.Heat sink 2 has breach 1 with motor interface 31 corresponding position, dividing plate 13 has with breach 1 just to breach 2 14.This device also includes the installation set 4 being set on motor interface 31, and installing set 4 is plastic material.Installing and have the fixed part 1 being positioned at breach 1 place and the fixed part 2 42 being positioned at breach 2 14 place on set 4, fixed part 1 is fixed on breach 1 place, and fixed part 2 42 is fixed on breach 2 14 place.Motor interface 31 exceeds the bottom of breach 2 14 in the horizontal direction.
Set 4 is installed motor interface 31 is served protective effect, when the material installing set 4 is plastics, set 4 is installed and has also functioned to insulating effect.The fixing of fixed part 1 on set 4 and fixed part 2 42 is installed so that set 4 Stability Analysis of Structures are installed.
Being positioned at the circuit board 3 inside heat sink 2 and also be located at dividing plate 13, the part that dividing plate 13 is arranged in breach 2 14 both sides plays the effect of isolation circuit board 3 and external environment condition at electric control gear, circuit board 3 plays dust-proof grade and acts on.
Having groove 43 on fixed part 2 42, dividing plate 13 embeds in groove 43.On the one hand, fixed part 2 42 can pass through groove 43 and be fixed on housing 1, additionally, when there is deformation in dividing plate 13, groove 43 on fixed part 2 42 also is able to correct dividing plate 13 deformation so that product structure is more stable, it is simple to the parts such as motor are installed.
On dividing plate 13, the one end near heat sink 2 has limiting section 15, and limiting section 15 exceeds the edge on heat sink 2 near one end of dividing plate 13.Arranging the limiting section 15 of protrusion on dividing plate 13, on the one hand, the installation of heat sink 2 is served position-limiting action by limiting section 15, it is prevented that heat sink 2 offsets, the installation site also making heat sink 2 and circuit board 3 is comparatively accurate.
Compared to original structure, a part for original connecting plate is replaced by a part for housing 1 by this device, say, that being replaced by aluminum or aluminum alloy material plastics, the parts of plastics substituted is also one-body molded with housing 1, therefore, reduces the production cost of this device.
Additionally, in this device, dividing plate 13 and heat sink 2 have collectively constituted for arranging the structure installing set 4, it is to avoid arrange the connecting plate in background technology on heat sink 2, thus it is low to it also avoid the conforming product rate that causes of connecting plate deformation so that the production cost of this device is relatively low.The setting of set 4 is installed, facilitates the plug of motor to insert motor interface 31.Motor interface 31 exceeds the bottom of breach 2 14 in the horizontal direction and is meant to, and the sidepiece of motor interface 31 also leaves space, facilitates plug wire.When motor interface 31 is buckle structure, the space that the sidepiece of motor interface 31 leaves, convenient for assembly or in unloading process, operator's hands extends motor interface 31 place plug plug.
Claims (6)
- null1. integral type sewing machine electric control gear，Including the housing (1) that inside is cavity，Housing (1) includes circuit installation portion (11) and is positioned at the motor mounting part (12) of circuit installation portion (11) side，Described circuit installation portion (11) is fixed with heat sink (2) and is positioned at the circuit board (3) of heat sink (2) inner side，Described heat sink (2) and circuit board (3) are all vertically arranged，Dividing plate (13) it is provided with between described motor mounting part (12) and circuit installation portion (11)，The upper one end near dividing plate (13) of described circuit board (3) has motor interface (31)，On described heat sink (2) and motor interface (31) corresponding position has breach one (21)，Described dividing plate (13) has with breach one (21) just to breach two (14)，This device also includes the installation set (4) being set on motor interface (31)，Described installation has the fixed part one (41) being positioned at breach one (21) place and is positioned at the fixed part two (42) at breach two (14) place on set (4)，Described motor interface (31) exceeds the bottom of breach two (14) in the horizontal direction.
- 2. integral type sewing machine electric control gear according to claim 1, it is characterised in that described fixed part one (41) is fixed on breach one (21) place, and described fixed part two (42) is fixed on breach two (14) place.
- 3. integral type sewing machine electric control gear according to claim 1 and 2, it is characterised in that described dividing plate (13) is horizontally disposed with.
- 4. integral type sewing machine electric control gear according to claim 1 and 2, it is characterised in that the material of described housing (1) is plastics, and the material of described heat sink (2) is aluminum or aluminum alloy.
- 5. integral type sewing machine electric control gear according to claim 1 and 2, it is characterized in that, the material of described housing (1) is plastics, having groove (43) on described fixed part two (42), described dividing plate (13) embeds in groove (43).
- 6. integral type sewing machine electric control gear according to claim 1 and 2, it is characterized in that, the upper one end near heat sink (2) of described dividing plate (13) has limiting section (15), and described limiting section (15) exceeds the edge of the upper one end near dividing plate (13) of heat sink (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534278.1U CN205676637U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electric control gear |
| CN201620134438.3U CN205398926U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electrically controlled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134438.3U CN205398926U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electrically controlled device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534278.1U Division CN205676637U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electric control gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398926U true CN205398926U (en) | 2016-07-27 |
Family
ID=56445536
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134438.3U Withdrawn - After Issue CN205398926U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electrically controlled device |
| CN201620534278.1U Active CN205676637U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electric control gear |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534278.1U Active CN205676637U (en) | 2016-02-23 | 2016-02-23 | Integral type sewing machine electric control gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205398926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525458A (en) * | 2016-02-23 | 2016-04-27 | 浙江琦星电子有限公司 | Integral electric control device for sewing machine |
-
2016
- 2016-02-23 CN CN201620134438.3U patent/CN205398926U/en not_active Withdrawn - After Issue
- 2016-02-23 CN CN201620534278.1U patent/CN205676637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525458A (en) * | 2016-02-23 | 2016-04-27 | 浙江琦星电子有限公司 | Integral electric control device for sewing machine |
| CN105525458B (en) * | 2016-02-23 | 2018-11-20 | 浙江琦星电子有限公司 | Integral type sewing machine electric control gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205676637U (en) | 2016-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20181120 |