CN106930013A - A kind of use in sewing machine foot pedal mechanism with buffer protection mechanism - Google Patents
A kind of use in sewing machine foot pedal mechanism with buffer protection mechanism Download PDFInfo
- Publication number
- CN106930013A CN106930013A CN201710322817.4A CN201710322817A CN106930013A CN 106930013 A CN106930013 A CN 106930013A CN 201710322817 A CN201710322817 A CN 201710322817A CN 106930013 A CN106930013 A CN 106930013A
- Authority
- CN
- China
- Prior art keywords
- fixed
- top surface
- sewing machine
- pedal
- sleeve
- 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
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
- D05B69/06—Pedal drives
-
- 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
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/32—Measuring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Push-Button Switches (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism, including main floor, connecting bottom board is provided with above the main floor, the bottom surface of the front-end and back-end of upper connecting bottom board is fixed with multiple buffer springs, the bottom sleeve of buffer spring is in lower joint sleeve, the bottom of buffer spring is fixed on the top surface of the base plate of lower joint sleeve, and lower joint sleeve is fixed on the top surface of main floor, and the top surface of upper connecting bottom board is fixed with connecting bottom board；The top surface middle part of connecting bottom board has installs groove, the right-hand member of pedal is at the right-hand member for installing groove, jointed shaft is inserted with the hinge hole that the right-hand member of pedal has, there is protective cover can prevent other people from stepping on wrong pedal and producing maloperation for it, meanwhile, comfort level when its buffer spring improves foot-operated, and pressing plate is pressed against on pressure sensor to detect the power that pedal is pushed, meanwhile, it passes through proximity switch and mutually senses with elastomer block to realize power-on switch.
Description
Technical field：
The present invention relates to sewing-machine equipment technical field, more specifically to a kind of sewing with buffer protection mechanism
Machine foot pedal mechanism.
Background technology：
Existing electric sewer pedal its typically no protector, is easily stepped on mistake, meanwhile, the bottom at pedal
Portion does not have buffer unit, and two are passed through after comfort level is unsatisfactory, and existing pedal is pushed generally by pedal
Power-on switch is realized in contact point contact, and contact point has contacted more easy breakage, short life, and speed control of its switch can lead to
One potentiometer of setting is crossed, the anglec of rotation pushed by pedal contacts to adjust sewing machine fortune with the diverse location of potentiometer
Scanning frequency degree, its potentiometer is also easily damaged, short life.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of use in sewing machine with buffer protection mechanism is stepped on
Footrest mechanism, there is protective cover can prevent other people from stepping on wrong pedal and producing maloperation for it, meanwhile, its buffer spring is improved
Comfort level when foot-operated, and pressing plate is pressed against on pressure sensor to detect the power that pedal is pushed, meanwhile, it passes through close opening
Pass mutually senses with elastomer block realizes power-on switch, and it is capable of achieving switch without contact, so as to be worn and torn without reducing, improves foot-operated
The service life of trigger structure.
The scheme that the present invention solves the technical problem is：
A kind of use in sewing machine foot pedal mechanism with buffer protection mechanism, including main floor, the top of the main floor
Connecting bottom board is provided with, the bottom surface of the front-end and back-end of upper connecting bottom board is fixed with multiple buffer springs, the bottom of buffer spring
In lower joint sleeve, the bottom of buffer spring is fixed on the top surface of the base plate of lower joint sleeve sleeve, and lower joint sleeve is fixed on master
On the top surface of base plate, the top surface of upper connecting bottom board is fixed with connecting bottom board；
The top surface middle part of connecting bottom board has installs groove, and the right-hand member of pedal is at the right-hand member for installing groove, is ridden
Jointed shaft is inserted with the hinge hole that the right-hand member of plate has, the two ends of jointed shaft are hinged on two madial walls for installing groove,
The left end bottom surface for installing groove is fixed with main connecting plate, and pressure sensor is fixed on the bottom surface of main connecting plate, and pressing plate is pressed against
On pressure sensor, the top surface of pressing plate is fixed with buffer spring, and the upper end of buffer spring is fixed on the left end bottom surface of pedal；
Foot's protective cover is fixed with the top surface of the main floor, upper connecting bottom board is in foot's protective cover.
Foot's protective cover includes two side plates and a preceding plate body, and the front end of two side plates is fixed on the two of preceding plate body
The bottom surface that the bottom of the lateral wall of side, two side plates and preceding plate body has extension edge, extension edge is fixed with vertical post, and vertical post is inserted
It is enclosed within the shrinkage pool that the top surface of main floor has, permanent magnet set is inserted with shrinkage pool, the lateral wall of permanent magnet set is fixed on shrinkage pool
Madial wall on, vertical post sleeve simultaneously adsorb permanent magnet set in.
The middle part bottom surface for installing groove is fixed with sensor block, and the top surface of sensor block is fixed with elastomer block, pedal
Middle part bottom surface is fixed with proximity switch, and the induction end of proximity switch is corresponding with elastomer block.
Wear-resisting copper sheathing is inserted with the hinge hole, the lateral wall of wear-resisting copper sheathing is fixed on the madial wall of hinge hole, cut with scissors
Spindle sleeve is in wear-resisting copper sheathing.
Stop collar is fixed with the top surface of the main connecting plate, pressure sensor and pressing plate are in stop collar.
The upper inner wall of the stop collar has the pull ring for extending radially inward, and pressure sensor is in pull ring
Lower section, pressing plate is in pull ring, and spacing preiection is fixed with the madial wall of pull ring, and spacing preiection is being in the edge of pressing plate just
Top.
The bottom surface of the pressing plate is fixed with wearing layer, and wearing layer is pressed against on the top surface of pressure sensor, pull ring it is interior
Elastic protection layer is fixed with the wall of side.
The top surface of the pedal is fixed with protection elastic layer.
The upper inner wall of the preceding plate body forms extension supporting part.
The bottom surface middle part of the upper connecting bottom board has multiple connecting poles, and connecting pole sleeve has in the middle part of the top surface of main floor
In some sleeves.
Prominent effect of the invention is：
Compared with prior art, there is protective cover can prevent other people from stepping on wrong pedal and producing maloperation for it, meanwhile,
Comfort level when its buffer spring improves foot-operated, and pressing plate is pressed against on pressure sensor to detect the power that pedal is pushed, together
When, it passes through proximity switch and mutually senses with elastomer block to realize power-on switch, and it is capable of achieving switch without contact, so as to need not subtract
Less wear, improves the service life of footrest mechanism.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the partial structural diagram at pedal of the invention；
Fig. 3 is partial top view of the invention；
Fig. 4 is the partial enlarged drawing of Fig. 2.
Specific embodiment：
Embodiment, is shown in as shown in Figures 1 to 4, a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism, including
Main floor 100, the top of the main floor 100 is provided with connecting bottom board 101, the bottom of the front-end and back-end of upper connecting bottom board 101
Face is fixed with multiple buffer springs 102, the bottom sleeve of buffer spring 102 in lower joint sleeve 103, the bottom of buffer spring 102
End is fixed on the top surface of the base plate of lower joint sleeve 103, and lower joint sleeve 103 is fixed on the top surface of main floor 100, upper connection bottom
The top surface of plate 101 is fixed with connecting bottom board 10；
The top surface middle part of connecting bottom board 10 has installs groove 11, and the right-hand member of pedal 20 is in the right-hand member for installing groove 11
Place, jointed shaft 22 is inserted with the hinge hole 21 that the right-hand member of pedal 20 has, and the two ends of jointed shaft 22 are hinged on installation groove
On 11 two madial walls, the left end bottom surface for installing groove 11 is fixed with main connecting plate 12, and pressure sensor 13 is fixed on main company
On the bottom surface of fishplate bar 12, pressing plate 14 is pressed against on pressure sensor 13, and the top surface of pressing plate 14 is fixed with buffer spring 15, buffering elastic
The upper end of spring 15 is fixed on the left end bottom surface of pedal 20；
Foot's protective cover 200 is fixed with the top surface of the main floor 100, upper connecting bottom board 101 is in foot's protective cover
In 200.
Further, foot's protective cover 200 includes two side plates 201 and a preceding plate body 202, two side plates
201 front end is fixed on the both sides of preceding plate body 202, and the bottom of the lateral wall of two side plates 201 and preceding plate body 202 has extension edge
203, the bottom surface of extension edge 203 is fixed with vertical post 204, the shrinkage pool that the sleeve of vertical post 204 has in the top surface of main floor 100
In 205, permanent magnet set 206 is inserted with shrinkage pool 205, the lateral wall of permanent magnet set 206 is fixed on the madial wall of shrinkage pool 205,
The vertical sleeve of post 204 is simultaneously adsorbed in permanent magnet set 206.
Further, the middle part bottom surface for installing groove 11 is fixed with sensor block 16, and the top surface of sensor block 16 is fixed
Flexible piece 17, the middle part bottom surface of pedal 20 is fixed with proximity switch 23, induction end and the phase of elastomer block 17 of proximity switch 23
Correspondence.
Further, wear-resisting copper sheathing 211 is inserted with the hinge hole 21, the lateral wall of wear-resisting copper sheathing 211 is fixed on
On the madial wall of hinge hole 21, the sleeve of jointed shaft 22 is in wear-resisting copper sheathing 211.
Further, stop collar 121, pressure sensor 13 and pressing plate 14 are fixed with the top surface of the main connecting plate 12
It is in stop collar 121.
Further, the upper inner wall of the stop collar 121 has the pull ring 122 for extending radially inward, pressure
Sensor 13 is in the lower section of pull ring 122, and pressing plate 14 is in pull ring 122, fixes limited on the madial wall of pull ring 122
Position raised 123, spacing preiection 123 is in directly over the edge of pressing plate 14.
Further, the bottom surface of the pressing plate 14 is fixed with wearing layer 141, and wearing layer 141 is pressed against pressure sensor
On 13 top surface, elastic protection layer 124 is fixed with the madial wall of pull ring 122.
Further, the top surface of the pedal 20 is fixed with protection elastic layer 24.
Further, the upper inner wall of the preceding plate body 202 forms extension supporting part 207.
Further, the bottom surface middle part of the upper connecting bottom board 101 has multiple connecting poles 104, the sleeve of connecting pole 104
In the sleeve 105 having in the middle part of the top surface of main floor 100.
By foot-treadle 20, pedal 20 is pushed so that the induction end of proximity switch 23 senses elastomer block 17, just
Induced signal is conveyed to the control mainboard of sewing machine, control mainboard just controls sewing machine to start, meanwhile, by under pedal 20
Pressure so that buffer spring 15 is to the pressure of pressing plate 14, so that pressure sensor 13 senses different pressure values, according to inspection
The different pressure value conveying control main frame for measuring, control main frame is conveyed according to the operation of the programme-control sewing machine of setting, its
Control effect is good, and, its proximity switch 23 and elastomer block 17 are not contact induction, and such that it is able to reduce abrasion, raising is used
Life-span.
And passing through foot's protective cover 200 can prevent other people pin or other articles from treading in pedal 20 by mistake, draw
Play maloperation, and its easy installation and removal of protective cover 200.
And buffer spring 15 plays buffering effect, the comfort level of operation can be improved, improve operating effect.
Claims (10)
1. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism, including main floor (100), it is characterised in that：Institute
State and connecting bottom board (101) is provided with above main floor (100), the bottom surface of the front-end and back-end of upper connecting bottom board (101) is fixed
Have multiple buffer springs (102), the bottom sleeve of buffer spring (102) in lower joint sleeve (103), buffer spring (102)
Bottom is fixed on the top surface of the base plate of lower joint sleeve (103), and lower joint sleeve (103) is fixed on the top surface of main floor (100),
The top surface of upper connecting bottom board (101) is fixed with connecting bottom board (10)；
The top surface middle part of connecting bottom board (10) has installs groove (11), and the right-hand member of pedal (20) is in installs groove (11)
At right-hand member, jointed shaft (22), the two ends hinge of jointed shaft (22) are inserted with the hinge hole (21) that the right-hand member of pedal (20) has
It is connected on two madial walls for installing groove (11), the left end bottom surface for installing groove (11) is fixed with main connecting plate (12), pressure
Sensor (13) is fixed on the bottom surface of main connecting plate (12), and pressing plate (14) is pressed against on pressure sensor (13), pressing plate (14)
Top surface be fixed with buffer spring (15), the upper end of buffer spring (15) is fixed on the left end bottom surface of pedal (20)；
Foot's protective cover (200) is fixed with the top surface of the main floor (100), upper connecting bottom board (101) is protected in foot
In cover (200).
2. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, it is characterised in that：
Foot's protective cover (200) includes two side plates (201) and a preceding plate body (202), and the front end of two side plates (201) is fixed
In the both sides of preceding plate body (202), the bottom of the lateral wall of two side plates (201) and preceding plate body (202) has extension edge (203),
The bottom surface of extension edge (203) is fixed with vertical post (204), vertical post (204) sleeve the top surface of main floor (100) have it is recessed
In hole (205), permanent magnet set (206) is inserted with shrinkage pool (205), the lateral wall of permanent magnet set (206) is fixed on shrinkage pool (205)
Madial wall on, vertical post (204) sleeve simultaneously adsorb in permanent magnet set (206).
3. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, it is characterised in that：
The middle part bottom surface for installing groove (11) is fixed with sensor block (16), and the top surface of sensor block (16) is fixed with elastomer block (17),
The middle part bottom surface of pedal (20) is fixed with proximity switch (23), and the induction end of proximity switch (23) is relative with elastomer block (17)
Should.
4. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, it is characterised in that：
Wear-resisting copper sheathing (211) is inserted with the hinge hole (21), the lateral wall of wear-resisting copper sheathing (211) is fixed on the interior of hinge hole (21)
On the wall of side, jointed shaft (22) sleeve is in wear-resisting copper sheathing (211).
5. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, it is characterised in that：
Stop collar (121) is fixed with the top surface of the main connecting plate (12), pressure sensor (13) and pressing plate (14) are in spacing
In set (121).
6. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 5, it is characterised in that：
The upper inner wall of the stop collar (121) has the pull ring (122) that extends radially inward, and pressure sensor (13) is in prolonging
The lower section of circle (122) is stretched, pressing plate (14) is fixed with spacing preiection in pull ring (122) on the madial wall of pull ring (122)
(123), directly over edge of the spacing preiection (123) in pressing plate (14).
7. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 6, it is characterised in that：
The bottom surface of the pressing plate (14) is fixed with wearing layer (141), and wearing layer (141) is pressed against on the top surface of pressure sensor (13),
Elastic protection layer (124) is fixed with the madial wall of pull ring (122).
8. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, it is characterised in that：
The top surface of the pedal (20) is fixed with protection elastic layer (24).
9. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, it is characterised in that：
The upper inner wall of the preceding plate body (202) forms extension supporting part (207).
10. a kind of use in sewing machine foot pedal mechanism with buffer protection mechanism according to claim 1, its feature exists
In：The bottom surface middle part of the upper connecting bottom board (101) has multiple connecting poles (104), and connecting pole (104) sleeve is in main floor
(100) in the sleeve (105) that top surface middle part has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322817.4A CN106930013A (en) | 2017-05-09 | 2017-05-09 | A kind of use in sewing machine foot pedal mechanism with buffer protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322817.4A CN106930013A (en) | 2017-05-09 | 2017-05-09 | A kind of use in sewing machine foot pedal mechanism with buffer protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106930013A true CN106930013A (en) | 2017-07-07 |
Family
ID=59429546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322817.4A Withdrawn CN106930013A (en) | 2017-05-09 | 2017-05-09 | A kind of use in sewing machine foot pedal mechanism with buffer protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930013A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761642A (en) * | 2017-09-13 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent water sprinkling robot body frame easy for installation |
| CN107761643A (en) * | 2017-09-13 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent water sprinkling robot |
| CN107841987A (en) * | 2017-09-13 | 2018-03-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent water sprinkling robot of easy installation and removal |
| CN108119861A (en) * | 2017-12-19 | 2018-06-05 | 珠海智星荟科技服务有限公司 | A kind of novel energy-conserving illuminator |
| CN110198648A (en) * | 2016-12-20 | 2019-09-03 | 普安特波德有限公司 | Improvement to the power outlet for workbench |
-
2017
- 2017-05-09 CN CN201710322817.4A patent/CN106930013A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198648A (en) * | 2016-12-20 | 2019-09-03 | 普安特波德有限公司 | Improvement to the power outlet for workbench |
| CN107761642A (en) * | 2017-09-13 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent water sprinkling robot body frame easy for installation |
| CN107761643A (en) * | 2017-09-13 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent water sprinkling robot |
| CN107841987A (en) * | 2017-09-13 | 2018-03-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent water sprinkling robot of easy installation and removal |
| CN108119861A (en) * | 2017-12-19 | 2018-06-05 | 珠海智星荟科技服务有限公司 | A kind of novel energy-conserving illuminator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170707 |