CN101117758B - Control box of sewing machine - Google Patents
Control box of sewing machine Download PDFInfo
- Publication number
- CN101117758B CN101117758B CN2007101296614A CN200710129661A CN101117758B CN 101117758 B CN101117758 B CN 101117758B CN 2007101296614 A CN2007101296614 A CN 2007101296614A CN 200710129661 A CN200710129661 A CN 200710129661A CN 101117758 B CN101117758 B CN 101117758B
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- CN
- China
- Prior art keywords
- aforementioned
- connector
- cable
- control device
- cover
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B77/00—Covers, or portable enclosures, for sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2205/00—Interface between the operator and the machine
- D05D2205/32—Safety devices; Security devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention facilitates to connect the cable and the control device manually, which prevents damaging other elements of the control device during the connection. A control box of a sewing machine has: a plurality of connectors which connect to the cable for transmitting the control signal to a plurality of electric function elements; a control device outputting and inputting various signals via a plurality of connectors and controlling the drive of the sewing machine by the electric function elements; and a box cover covering the connector and the control device, wherein, a connector configuration portion is arranged on the control device, which configurates a plurality of connectors closed to the control device surface. An opening portion on the box cover is formed at the position corresponding to the connector configuration portion. A connector cover is arranged detachably on the opening portion corresponding to the box cover, which is made up of the flexible material, covering the opening portion and guiding the cable.
Description
Technical field
The present invention relates to the control cabinet of Sewing machines.
Background technology
As shown in Figure 9, on Sewing machines 100, be provided with electronic units such as a plurality of actuators and sensor, they are by the control device control action that is housed in the control cabinet.Each actuator and electronic unit are connected with control device through cable 101 respectively.As cable; For example there is tangent line electromagnetic valve etc. to be installed in the cable etc. of the various switches such as cable, contact witch of the various sensors such as cable, pin upper-lower position sensor of the various electromagnetic valves on the Sewing machines; These cables 101 are introduced into the below of sewing machine table 102 from being formed at workbench hole 103 on the sewing machine table 102; Be connected with the control device that is arranged on sewing machine table 102 belows by (for example, with reference to patent documentation 1).
In Figure 10, the cable 101 of 103 introducings is introduced into the inside of control cabinet 106 from the workbench hole.With cable 101 when device in the control cabinet 106 is connected, turn on the hold-down screw 108 of the front shroud 107 of control cabinet 106, on one side front shroud 107 is pushed away to the arrow A direction, forwards open on one side.Like this, shown in figure 11, expose owing to be housed in the inner control device 109 of control cabinet 106, thereby after this, shown in figure 12, each cable 101 is connected with connector 111 in being arranged on control device 109.Each the cable 101 usefulness bunch parts (band) that is connected with connector 111 become a bundle for 112 bundles.
Patent documentation 1: the spy opens the 2005-111157 communique
Summary of the invention
Sewing machines when Sewing machines is provided with such as is connected at the preparatory stage with cable between control cabinet; Require the simplification of operation; But in above-mentioned existing control cabinet 106; For each cable 101 is connected with control device 109, need unscrew and tighten the operation of the hold-down screw 108 of front shroud 107, thereby needs use instruments such as screwdriver.
In addition, if because front shroud 107 is opened, then connector 111 not only, and control device 109 integral body all exposes, thereby when connecting or repair cable 101, may damage other parts of control device 109.
Above-mentioned problem puts forward in order to solve just in the present invention; Its purpose is to provide a kind of control cabinet of Sewing machines; It is without any need for instrument, and with hand just easily stube cable and control device, damage is configured in other parts in the control device when preventing this connection operation.
Here, so-called electric function parts are meant through making parts flow through the parts that electric current is brought into play function, the actuator that for example drives through energising, send the sensor of detection signal, the switch through operation output function signal etc.
According to technical scheme 1 described invention; Owing to connect a plurality of connectors that are used for transmitting respectively the cable of control signal to a plurality of electric function parts; Centralized configuration forms peristome on the position relative with this connector configuration part on the case cover on the connector configuration part, the connector cover that only covers this peristome can freely be set with dismantling; Thereby; A plurality of connectors under the state that the case cover has been installed, only through unload the lower connector cover promptly outwards portion expose, needn't pull down the case cover and just can connect a plurality of connectors and cable.And, because this connector cover forms by flexible material, so can utilize this flexiblely to dismantle with respect to the case cover; Thereby needn't be as present; When being connected to cable on the connector, use instrument such as screwdriver to pull down the case cover, and only with hand just easily stube cable and connector.Therefore, can improve operating efficiency.
In addition; Since with a plurality of connector centralized configuration on the connector configuration part; The connector cover that only covers this connector configuration part is set, and therefore when stube cable and a plurality of connector, other electric function parts except connector are in the state that is covered by the case cover; Thereby can prevent carry out cable and connector be connected operation the time, damage other parts in the control device.
Because the connector cover has fastener, thereby can utilize this fastener that the connector cover is removably blocked only on the case cover here.Like this, the operator only just can carry out the dismounting of connector cover through the operation fastener.
In addition, the cable that is connected with a plurality of connectors respectively is housed in the cable guide and prevents to expose to the outside, simultaneously by the length direction guiding to the connector cover.By cable, derive to the outside via the cable insertion section to the guiding of connector length direction.Like this,, needn't tie into a branch ofly with cable strap, thereby can reduce flow chart, the raising operating efficiency as now because cable is through connector cover bunchy naturally.
The effect of invention
According to technical scheme 1 described invention, when being connected to cable on the connector, needn't use instrument such as screwdriver to pull down the case cover, and only just can easily simple stube cable and connector with hand.Therefore, can improve operating efficiency.
In addition, can prevent other parts of the time damage control device that is connected operation of cable and connector.
In addition, the operator only promptly can carry out the dismounting of connector cover through the operation fastener.
In addition,, needn't tie into a branch ofly with cable strap, thereby can reduce flow chart, the raising operating efficiency as now because cable is through connector cover bunchy naturally.
Description of drawings
Fig. 1 is the front elevation of the summary of expression Sewing machines.
Fig. 2 is the oblique view of the outward appearance of expression control cabinet.
Fig. 3 is the profile that expression is cut open from the control cabinet side.
Fig. 4 is the oblique view of the outward appearance of the control cabinet of expression when pulling down the connector cover.
Fig. 5 is the amplification oblique drawing of connector configuration part.
Fig. 6 is the figure of the card locking mechanism of instruction card claw stop and recess.
Fig. 7 is the oblique view of the outward appearance of expression connector cover.
Fig. 8 is the profile of cutting open from the top of control cabinet.
Fig. 9 is the oblique view of the summary of expression Sewing machines of the prior art.
Figure 10 is the front elevation of control cabinet of the prior art.
Figure 11 is under the situation of opening protecgulum of the prior art, with the oblique view of the control cabinet under cable and the connector released state.
Figure 12 is under the situation of opening protecgulum of the prior art, with the oblique view of the control cabinet under cable and the connector connection status.
The specific embodiment
With reference to the accompanying drawings, specify the preferred forms of the control box for sewing machine that the present invention relates to.
< overall structure of Sewing machines >
As shown in Figure 1, Sewing machines 1 has: sewing machine table 3, supported by the upper end of a plurality of foots 2; And sewing machine main body 4, its top view is コ word shape roughly, is arranged on the sewing machine table 3.
Below sewing machine main body 4, the sewing machine electromotor of the drive source that built-in conduct is made by Sewing machines 1 (diagram is omitted).Sewing machine electromotor links with the upward axle (diagram is omitted) and the lower shaft (diagram omission) that are arranged in the sewing machine main body 4.
On last axle, link the needle bar 6 that moves up and down synchronously with the rotation that should go up axle, on needle bar 6,, be provided with respectively and insert the pin 7 of reaching the standard grade along on the axis of the above-below direction of Sewing machines 1.Therefore, drive through sewing machine electromotor, it drives via belt and is passed to pin 7 from last axle, and pin 7 moves up and down.
Like Fig. 1～shown in Figure 3, on Sewing machines 1, be provided with control cabinet 8, the control device 80 that it has the drive controlling of carrying out sewing machine electromotor is electrically connected with sewing machine electromotor.On this control device 80, be electrically connected operating pedal 11 via pedal sensor 11a, this operating pedal 11 carries out the indication input relevant with the driving of Sewing machines 1 corresponding to user's the direction of entering into (preceding stepping on and post legged) and the amount of entering into.
On Sewing machines 1, be provided with power switch 12 in the bottom of sewing machine table 3, through connecting and cutting off the electricity supply switch 12, can carry out connection, the disconnection of power supply to the control device 80 of control cabinet 8 inside of Sewing machines 1.
< control cabinet >
Like Fig. 1 and shown in Figure 2, control cabinet 8 has: control device 80, and the drive controlling that it carries out each actuator etc. of Sewing machines 1 receives simultaneously and handles by detected output signals such as sensors; Case cover 81, it covers this control device 80, the influence of protecting it not adhered to by outside impact and dust; And connector cover 82, itself and case cover 81 identical ground, the part of Coverage Control device 80.
Be provided with on the control basal plate 85: electronic unit, it makes its actuator that plays a role, sensor, the such electric function parts of switch to being arranged on the Sewing machines 1 through flowing through electric current respectively, carries out the input and output of control signal; And a plurality of connectors 83, it removably is connected with the cable that is used for to each electric function parts transmission control signal.A plurality of connectors 83, centralized configuration are on the part on the surface of control basal plate 85, and this zone constitutes as connector configuration part 84.
As shown in Figure 2, case cover 81 is the parts that are used for Coverage Control device 80 integral body, has: face cap 87, the face side of its Coverage Control device 80; And back side cover 88, the rear side of its Coverage Control device 80, these cover to cover from the inside and outside mode that clips control device 80, utilize secure component bindings such as screw simultaneously.
As shown in Figure 4, on face cap 87, when this face cap 87 is installed on the position relative with connector configuration part 84, formation peristome 89.Peristome 89 forms in order to make connector configuration part 84 expose required size to the outside.Face cap 87 with the mode of Coverage Control device 80 be arranged on control device 80 in the discontiguous MIN height and position of the electronic unit except connector 83 on; Than the big connector 83 of electronic unit; The mode high with the height and position of specific surface cover 87 forms; But through forming peristome 89, each connector 83 becomes the state that exposes to the outside from peristome 89.
Peristome 89 for example forms roughly oblong-shaped, directly over the rising wood of peristome 89, forms recess 91, and its card ends the card claw stop 90 as fastener that on connector cover 82, forms with claw-like.On the lower edge of peristome 89, form embeded slot 93, it is used to embed the chimeric pawl 92 (with reference to Fig. 5 and Fig. 7) that is formed on the connector cover 82.
Like Fig. 5, shown in Figure 6, recess 91 forms, and card claw stop 90 is embedded with the state after the strain, and under this state, keeps card claw stop 90.Particularly, recess 91 has: bottom 91a, its be formed at peristome 89 directly over; The 91b of wall portion, its with from bottom 91a in portion form to the mode that the top erects; And top 91c, it is relative with bottom 91a.
91a almost parallel ground forms top 91c along the bottom, and the upper end of the 91b of wall portion between can form the space.Through the projection 97 (afterwards stating) that forms at the upper surface that blocks claw stop 90 is hooked in this gap, card claw stop 90 cards end on recess 91.
Embeded slot 93 is so that chimeric pawl 92 chimeric states keep chimeric pawl 92, and the bottom of connector cover 82 removably is fixed on the face cap 87.Embeded slot 93 forms with the mode of extending downwards from the lower edge of peristome 89.
As shown in Figure 7, connector cover 82 is to the parts of a direction with the case shape of rectangular formation, with when face cap 87 is installed, compares the mode of giving prominence to the outside with face cap 87 and forms.This is in order to accommodate a plurality of connectors 83 that expose from peristome 89 and many cables that are connected with these connectors.Connector cover 82 forms by having flexible material (for example synthetic resin).In addition; As shown in Figure 3, each medial surface along upper surface 95a, front surface 95b and the lower surface 95c of the length direction of connector cover 82 plays the function as cable guide 95; That is, accommodate each cable of being connected with a plurality of connectors 83 respectively and to the length direction guiding of connector cover 82.Therefore, utilize this cable guide part 95, with each bar cable that a plurality of connectors 83 are connected respectively, by the length direction guiding along cable guide 95, each cable is collected in the magnitude range of cable guide 95.
One side opening of the side that intersects with the length direction of connector cover 82 is with the internal communication of connector cover 82.This opening plays the function as cable insertion section 96, that is, will be derived to the outside of connector cover 82 by many cables of cable guide 95 guiding.Because many cables by cable guide 95 guiding are compiled by cable insertion section 96, thereby play as the bunch functions of components that many cables are compiled cable insertion section 96.
At the rising wood of cable guide 95, form two card claw stops 90 across predetermined distance.Card claw stop 90 is observed from the side and is formed く word shape.Particularly, card claw stop 90 forms, from the rising wood of cable guide 95 to length direction roughly the direction of quadrature extend, and turn back halfway and extend to oblique rear.And the front end of card claw stop 90 is positioned at the top of the cardinal extremity of card claw stop 90, pushes downwards through the front end that will block claw stop 90, utilizes the flexible of himself and strain, embeds in the recess 91.Utilize its recuperability that will recover original state, remain in the recess 91.
Near the front end of card claw stop 90 upper surface side forms the projection 97 of giving prominence to the top from the upper surface of card claw stop 90.This projection 97 plays the function as retainer shown in Fig. 6 (b), that is, in the time will blocking claw stop 90 and embed until recess 91 in, on the end that is hooked on top 91, the connector cover 82 that prevents to embed is from recess 91 disengagings.Through adopting such structure,, can card claw stop 90 can be installed in the recess 91 with freely dismantling through pressing and unclamp the front end of card claw stop 90.
In the lower edge of cable guide 95, form two chimeric pawls 92 across predetermined distance.Chimeric pawl 92 forms, and, after roughly the direction of quadrature is extended with length direction, extends downwards halfway from the lower edge of cable guide 95.And through chimeric pawl 92 is embedded in the embeded slot 93, chimeric pawl 92 is maintained in the embeded slot 93.
< mounting structure of connector cover >
As shown in Figure 5, in order connector cover 82 to be installed on the face cap 87 of case cover 81, two chimeric pawls 92 of connector cover 82 are embedded respectively in two embeded slots 93 of face cap 87.And before will blocking claw stop 90 embedding recesses 91, the many cables that will be connected with a plurality of connectors 83 are introduced in the cable guide 95, the direction guiding to cable insertion section 96.
Then, make by many cables of cable guide 95 guiding and insert in the cable insertion section 96, to connector cover 82 outside derivation.
Then, in two recesses 91 of two card claw stops 90 embeddings with connector cover 82, be hooked into through the projection 97 that makes card claw stop 90 on the top 91c of recess 91, can connector cover 82 be installed on the face cap 87.
If utilize this method that connector cover 82 is installed on the face cap 87; Then as shown in Figure 8; Become connector 83 from being formed at the outstanding and state that exposes of peristome 89 on the face cap 87; But because connector cover 82 is in that to be installed to 87 last times of face cap outstanding to the outside, its outstanding part plays the function as cable guide 95, therefore can a plurality of connectors 83 and the cable 98 that is connected with them be housed in the cable guide 95.
< action effect >
In addition; Because with in a plurality of connector 83 centralized configuration connector configuration part 84; The connector cover 82 that only covers this connector configuration part 84 is set; Thereby when connecting many cables 98 with a plurality of connector 83, the electric function parts of other beyond the connector 83 become the state that is covered by case cover 81, thereby can prevent the damage of other parts of the attended operation timed unit 80 of cable 98 and connector 83.
In addition, because connector cover 82 has card claw stop 90, thereby can utilize this card claw stop 90 that connector cover 82 and case cover 81 are removably blocked and end.Thus, the operator only through operation sheet claw stop 90, just can carry out the dismounting of connector cover 82.
In addition, with the many cables 98 that a plurality of connectors 83 are connected, be housed in the cable guide 95 and prevent to expose to the outside, the length direction along connector cover 82 is directed simultaneously.The cable 98 that is directed along the length direction of connector cover 82 is drawn to the outside via cable insertion section 96.Like this, many cables 98 utilize connector cover 82 bunchy naturally, because it is a branch of as existing, to utilize cable strap to tie into, thereby can reduce flow chart, improve operating efficiency.
< other >
In addition, scope of the present invention is not limited to above-mentioned embodiment.For example, the quantity of card claw stop, chimeric pawl can at random freely change.Certainly, the quantity increase can improve the stable installation property to face cap, but because the operating time when the installation of face cap increases, thereby as long as corresponding to the size of connector cover, is adjusted into the suitable quantity that is provided with and gets final product.
In addition, also can replace the chimeric binding of carrying out face cap and connector cover, but can link the following ora terminalis and the connector cover of peristome flexibly rotationally by hinge by embeded slot and chimeric pawl.Like this, after pulling down the connector cover, need not to guarantee to place the space of connector cover.
In addition, in invention scope, can freely change design.
Claims (1)
1. the control cabinet of a Sewing machines, it has:
Control device, its a plurality of electric function parts output input control signals in being arranged at Sewing machines are controlled the driving of aforementioned Sewing machines;
A plurality of connectors, it is used to connect the cable that transmits aforementioned control signal to aforementioned a plurality of electric function parts respectively; And
The case cover, it covers aforementioned control device,
It is characterized in that,
The connector configuration part is set on aforementioned control device, and it is the near surface of aforementioned a plurality of connector centralized configuration at this control device,
On aforementioned case cover, be provided with:
Peristome, it is formed on the position relative with aforementioned connector configuration part; And
The connector cover, it has flexible, to cover the mode of aforementioned peristome, can externally freely be provided with respect to aforementioned case cover with dismantling,
Aforementioned connector cover has:
Cable guide, it accommodates the aforementioned cable that is connected with aforementioned a plurality of connectors, with the length direction guiding of this cable to aforementioned connector cover;
The cable insertion section, it will be derived by the outside portion of aforementioned cable of aforementioned cable guide guiding; And
Fastener, it utilizes aforementioned flexible, aforementioned connector cover can freely be blocked with dismantling end on aforementioned case cover.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006212210 | 2006-08-03 | ||
| JP2006-212210 | 2006-08-03 | ||
| JP2006212210A JP2008036012A (en) | 2006-08-03 | 2006-08-03 | Control box of sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101117758A CN101117758A (en) | 2008-02-06 |
| CN101117758B true CN101117758B (en) | 2012-06-06 |
Family
ID=39054011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101296614A Active CN101117758B (en) | 2006-08-03 | 2007-08-01 | Control box of sewing machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2008036012A (en) |
| KR (1) | KR101339146B1 (en) |
| CN (1) | CN101117758B (en) |
| TW (1) | TWI479062B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011110352A (en) * | 2009-11-30 | 2011-06-09 | Juki Corp | Sewing machine |
| CN104452125A (en) * | 2014-12-08 | 2015-03-25 | 无锡市天元电脑绗缝机有限公司 | Control box structure of quilting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703432A (en) * | 1983-12-15 | 1987-10-27 | Helmut Schips | Electronic control device for industrial sewing machines |
| GB2204719B (en) * | 1987-05-11 | 1991-06-26 | Brother Ind Ltd | Sewing machine with plural operating panels |
| CN1239161A (en) * | 1998-06-12 | 1999-12-22 | 重机株式会社 | Control box of sewing machine |
| JP2000000388A (en) * | 1998-06-12 | 2000-01-07 | Juki Corp | Control box of sewing machine |
| CN1263179A (en) * | 1999-02-12 | 2000-08-16 | 重机公司 | Control box for sewing machine |
| JP2005111157A (en) * | 2003-10-10 | 2005-04-28 | Juki Corp | Control box of sewing machine |
| JP2005111158A (en) * | 2003-10-10 | 2005-04-28 | Juki Corp | Control device case |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH671979A5 (en) * | 1987-01-28 | 1989-10-13 | Gegauf Fritz Ag |
-
2006
- 2006-08-03 JP JP2006212210A patent/JP2008036012A/en active Pending
-
2007
- 2007-07-06 TW TW096124715A patent/TWI479062B/en active
- 2007-07-30 KR KR1020070076287A patent/KR101339146B1/en active IP Right Grant
- 2007-08-01 CN CN2007101296614A patent/CN101117758B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703432A (en) * | 1983-12-15 | 1987-10-27 | Helmut Schips | Electronic control device for industrial sewing machines |
| GB2204719B (en) * | 1987-05-11 | 1991-06-26 | Brother Ind Ltd | Sewing machine with plural operating panels |
| CN1239161A (en) * | 1998-06-12 | 1999-12-22 | 重机株式会社 | Control box of sewing machine |
| JP2000000388A (en) * | 1998-06-12 | 2000-01-07 | Juki Corp | Control box of sewing machine |
| CN1263179A (en) * | 1999-02-12 | 2000-08-16 | 重机公司 | Control box for sewing machine |
| JP2005111157A (en) * | 2003-10-10 | 2005-04-28 | Juki Corp | Control box of sewing machine |
| JP2005111158A (en) * | 2003-10-10 | 2005-04-28 | Juki Corp | Control device case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101117758A (en) | 2008-02-06 |
| TWI479062B (en) | 2015-04-01 |
| KR20080012762A (en) | 2008-02-12 |
| KR101339146B1 (en) | 2013-12-09 |
| TW200819584A (en) | 2008-05-01 |
| JP2008036012A (en) | 2008-02-21 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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