CN202202124U - Pedal controlling device with improved structure - Google Patents
Pedal controlling device with improved structure Download PDFInfo
- Publication number
- CN202202124U CN202202124U CN2011203067679U CN201120306767U CN202202124U CN 202202124 U CN202202124 U CN 202202124U CN 2011203067679 U CN2011203067679 U CN 2011203067679U CN 201120306767 U CN201120306767 U CN 201120306767U CN 202202124 U CN202202124 U CN 202202124U
- Authority
- CN
- China
- Prior art keywords
- pedal
- base
- transverse axis
- leader casing
- guide rod
- 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 - Fee Related
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a pedal controlling device with an improved structure, and belongs to the technical field of sewing machines. The pedal controlling device solves the technical problems of poor flexibility, low transmission efficiency and the like of the conventional pedal controlling device. The pedal controlling device with the improved structure comprises a base and a pedal arranged on the base; the pedal is hinged on the base through a cross shaft lever; a control box for controlling a servo motor serving as a power source of a sewing machine is arranged between the base and the pedal; the control box is provided with a trigger switch; a controlling structure capable of pulling the trigger switch by treading the pedal is arranged between the cross shaft lever and the trigger switch; and a positioning structure capable of controlling the travel of the pedal is also arranged between the pedal and the base. The pedal controlling device has the advantages of simple operation, good transmission effect, more accuracy in travel positioning and the like.
Description
Technical field
The utility model belongs to the sewing machine technique field, relates to a kind of step control device, particularly a kind of structure improved step control device.
Background technology
Step control device in the past such as Chinese patent disclose a kind of foot-operated control device (patent No. is 200910195529.2) of Sewing machines; Its control mode and general structure are such: be installed in suitable position, the platen back side to foot-operated control cabinet earlier; Be connected platen frame lower end with connecting rod again; And be fixed on the pedal, lift pressing plate pin assembly it is rotated a certain angle thereby pedal drives, carry out switch actuating to controller; Because step control device entire mechanism fixed-site does not have flexibility; Thereby limit its scope of application in some cases and move it inconvenience.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of structure improved step control device, and this step control device has compact conformation, simple to operate, the better characteristics of locating effect.
The purpose of the utility model can realize through following technical proposal: a kind of structure improved step control device; Comprise base and be arranged on the pedal on the base; Described pedal is hinged on the base through a transverse axis bar; It is characterized in that be provided with between described base and the pedal and be used for control cabinet that sewing mechanomotive force source servomotor is controlled, described control cabinet has trigger switch; Between transverse axis bar and trigger switch, be provided with the syndeton that just can stir trigger switch through foot-treadle, also be provided with the location structure of ability control pin pedal travel between described pedal and the base.
The groundwork principle of this structure improved step control device is such: foot-treadle, transverse axis bar are along with rotation, and the transverse axis bar passes through the trigger switch that syndeton triggers control cabinet in rotating process; Control cabinet is used for controlling Sewing machines power source servomotor, and trigger switch changes the electric current of source servomotor after opening, thus a series of actions of control Sewing machines.Come the rotational angle and the position of control pin pedal through location structure.
In above-mentioned structure improved step control device, described syndeton comprises transverse axis cover, pointer and dials pin that described transverse axis overlaps sheathed and is fixed on the transverse axis bar; Described group of pin one end is fixed on transverse axis and puts, and the other end has opening; Described pointer one end is in the opening of dialling pin, and the other end links to each other with above-mentioned trigger switch.Foot-treadle, transverse axis bar are along with rotation, and the transverse axis cover also rotates thereupon; The transverse axis cover drives again dials the pin swing, dials the swing that pin drives pointer again; Pointer links to each other with trigger switch, therefore can open the trigger switch of control cabinet.
In above-mentioned structure improved step control device; Described location structure comprises guide rod, leader casing, latching, cushion cover, tightening swivel nut, spring one, spring two, a chain pin one, chain pin two, hinge bracket one and hinge bracket two; Described guide rod is located in the leader casing, and the guide rod two ends all pass leader casing; One end of said guide rod is hinged on the hinge bracket one through a chain pin one, and the other end of described guide rod is hinged on the hinge bracket two through a chain pin two; Described hinge bracket one is fixed on the above-mentioned pedal, and described hinge bracket two is fixed on the above-mentioned base; Described clamp screw cover is set in outside the guide rod, and is fixed on the leader casing through being threaded; Offer the pilot hole and the step of bar shaped on the described leader casing; Described cushion cover is arranged in the leader casing and is in outside the guide rod; Said cushion cover one end leans on the step of leader casing; Described spring two is set in outside the guide rod, and an end of spring two acts on clamp screw and puts, and the other end acts on the cushion cover; Described latching is fixed on the leader casing, and the latching two ends all pass the pilot hole of leader casing; The end of leader casing also has the shoulder block of protrusion, and described spring one is set in outside the leader casing, and an end of spring one acts on the latching, and the other end acts on the shoulder block of leader casing.
When rotating, pedal drives the guide rod motion; Latching also slides in leader casing with guide rod; And cushion cover is housed in the leader casing; Cushion cover is spacing through step in the leader casing, makes spring one receive force compresses when latching moves downward, and contacts with cushion cover and promotes upwards to make spring two to receive force compresses if move upward; The variation of the reaction force that produces through the stress deformation that makes spring one and 2 two springs of spring and oppositely determine the rotational angle and the position of pedal also to have confirmed pointer residing position in circuit board.
In above-mentioned structure improved step control device; Described base has the installation portion one and installation portion two perpendicular with the base body; Described installation portion one is parallel each other with installation portion two; Above-mentioned transverse axis bar axial restraint circumferentially rotates and is arranged between installation portion one and the installation portion two, and described pedal is set in outside the transverse axis bar, and pedal is between installation portion one and installation portion two.
In above-mentioned structure improved step control device, the described group of pin mode through riveted fixedly transverse axis puts.
In above-mentioned structure improved step control device, described hinge bracket one is fixed on the above-mentioned pedal through screw one, and described hinge bracket two is fixed on the above-mentioned base through screw two.
Compared with prior art; This structure improved step control device is through foot-treadle, and the transverse axis bar is along with rotation, and the transverse axis cover also rotates thereupon; The transverse axis cover drives again dials the pin swing; Dial pin and drive the swing of pointer again, pointer is opened the trigger switch of control cabinet at last, compact conformation, simple to operate, transmission is effective; Simultaneously, between pedal and base, also be provided with the location structure of ability control pin pedal travel, the rotational angle of pedal and position can be controlled.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of syndeton.
Fig. 3 is the structural representation of location structure.
Among the figure, 1, base; 1a, installation portion one; 1b, installation portion two; 2, pedal; 3, transverse axis bar; 4, control cabinet; 5, transverse axis cover; 6, pointer; 7, dial pin; 8, guide rod; 9, leader casing; 9a, pilot hole; 9b, shoulder block; 10, latching; 11, cushion cover; 12, spring one; 13, spring two; 14, prop up chain pin one; 15, prop up chain pin two; 16, hinge bracket one; 17, hinge bracket two; 18, screw one; 19, screw two; 20, tightening swivel nut.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1; A kind of structure improved step control device; Comprise base 1 and be arranged on the pedal 2 on the base 1; Pedal 2 is hinged on the base 1 through a transverse axis bar 3, is provided with between base 1 and the pedal 2 to be used for control cabinet 4 that sewing mechanomotive force source servomotor is controlled, and control cabinet 4 has trigger switch; Between transverse axis bar 3 and trigger switch, be provided with the syndeton that just can stir trigger switch through foot-treadle 2, also be provided with the location structure of ability control pin pedal 2 strokes between pedal 2 and the base 1.Particularly; Base 1 has installation portion one 1a and installation portion two 1bs perpendicular with base 1 body; Installation portion one 1a and installation portion two 1b are parallel to each other; Above-mentioned transverse axis bar 3 axial restraints circumferentially rotate and are arranged between installation portion one 1a and installation portion two 1b, and pedal 2 is set in outside the transverse axis bar 3, and pedal 2 is between installation portion one 1a and installation portion two 1b.
As shown in Figure 2, syndeton comprises transverse axis cover 5, pointer 6 and dials pin 7, and it is 5 sheathed and be fixed on the transverse axis bar 3 that transverse axis overlaps; Dial the mode of pin 7 one ends through riveted and be fixed on the transverse axis cover 5, the other end has opening; Pointer 6 one ends are in the opening of dialling pin 7, and the other end links to each other with above-mentioned trigger switch.
As shown in Figure 3; Location structure comprises guide rod 8, leader casing 9, latching 10, cushion cover 11, tightening swivel nut 20, spring 1, spring 2 13, a chain pin 1, chain pin 2 15, hinge bracket 1 and hinge bracket 2 17; Described guide rod 8 is located in the leader casing 9, and guide rod 8 two ends all pass leader casing 9; One end of said guide rod 8 is hinged on the hinge bracket 1 through a chain pin 1, and the other end of described guide rod 8 is hinged on the hinge bracket 2 17 through a chain pin 2 15; Described hinge bracket 1 is fixed on the pedal 2 through screw 1, and described hinge bracket 2 17 is fixed on the base 1 through screw 2 19; Tightening swivel nut 20 is set in outside the guide rod 8, and is fixed on the leader casing 9 through being threaded; Offer the pilot hole 9a and the step of bar shaped on the described leader casing 9; Cushion cover 11 is arranged in the leader casing 9 and is in outside the guide rod 8; Cushion cover 11 1 ends lean on the step of leader casing 9; Spring 2 13 is set in outside the guide rod 8, and an end of spring 2 13 acts on the tightening swivel nut 20, and the other end acts on the cushion cover 11; Latching 10 is fixed on the leader casing 9, and latching 10 two ends all pass the pilot hole 9a of leader casing 9; The end of leader casing 9 also has the shoulder block 9b of protrusion, and described spring 1 is set in outside the leader casing 9, and an end of spring 1 acts on the latching 10, and the other end acts on the shoulder block 9b of leader casing 9.
The groundwork principle of this structure improved step control device is such: foot-treadle 2, transverse axis bar 3 are along with rotation, and transverse axis cover 5 also rotates thereupon; Transverse axis cover 5 drives again dials pin 7 swings, dials the swing that pin 7 drives pointer 6 again; Pointer 6 links to each other with trigger switch, therefore can open the trigger switch of control cabinet 4; Control cabinet 4 is used for controlling Sewing machines power source servomotor, and trigger switch changes the electric current of source servomotor after opening, thus a series of actions of control Sewing machines.Come the rotational angle and the position of control pin pedal 2 through location structure; Concrete principle is following: drive guide rod 8 motions when pedal 2 rotates; Latching 10 also slides in leader casing 9 with guide rod 8, and cushion cover 11 is housed in the leader casing 9, and cushion cover 11 is spacing through step in the leader casing 9; When moving downward, latching 10 make spring 1 receive force compresses; Contact with cushion cover 11 if move upward and promote upwards to make spring 2 13 to receive force compresses, the variation of the reaction force that produces through the stress deformation that makes spring 1 and 2 13 two springs of spring and oppositely determine the rotational angle and the position of pedal 2 also to have confirmed pointer 6 residing position in circuit board.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used 1, base morely; 1a, installation portion one; 1b, installation portion two; 2, pedal; 3, transverse axis bar; 4, control cabinet; 5, transverse axis cover; 6, pointer; 7, dial pin; 8, guide rod; 9, leader casing; 9a, pilot hole; 9b, shoulder block; 10, latching; 11, cushion cover; 12, spring one; 13, spring two; 14, prop up chain pin one; 15, prop up chain pin two; 16, hinge bracket one; 17, hinge bracket two; 18, screw one; 19, screw two; 20, term such as tightening swivel nut, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. structure improved step control device; Comprise base (1) and be arranged on the pedal (2) on the base (1); Described pedal (2) is hinged on the base (1) through a transverse axis bar (3); It is characterized in that be provided with between described base (1) and the pedal (2) and be used for control cabinet (4) that sewing mechanomotive force source servomotor is controlled, described control cabinet (4) has trigger switch; Between transverse axis bar (3) and trigger switch, be provided with the syndeton that just can stir trigger switch through foot-treadle (2), also be provided with the location structure of ability control pin pedal (2) stroke between described pedal (2) and the base (1).
2. structure improved step control device according to claim 1 is characterized in that, described syndeton comprises transverse axis cover (5), pointer (6) and dial pin (7), and described transverse axis cover (5) is sheathed and be fixed on the transverse axis bar (3); Described group of pin (7) one ends are fixed on the transverse axis cover (5), and the other end has opening; Described pointer (6) one ends are in the opening of dialling pin (7), and the other end links to each other with above-mentioned trigger switch.
3. structure improved step control device according to claim 1; It is characterized in that; Described location structure comprises guide rod (8), leader casing (9), latching (10), cushion cover (11), tightening swivel nut (20), spring one (12), spring two (13), a chain pin one (14), chain pin two (15), hinge bracket one (16) and hinge bracket two (17); Described guide rod (8) is located in the leader casing (9), and guide rod (8) two ends all pass leader casing (9); One end of said guide rod (8) is hinged on the hinge bracket one (16) through a chain pin one (14), and the other end of described guide rod (8) is hinged on the hinge bracket two (17) through a chain pin two (15); Described hinge bracket one (16) is fixed on the above-mentioned pedal (2), and described hinge bracket two (17) is fixed on the above-mentioned base (1); Described tightening swivel nut (20) is set in outside the guide rod (8), and is fixed on the leader casing (9) through being threaded; Offer the pilot hole (9a) and the step of bar shaped on the described leader casing (9); Described cushion cover (11) is arranged in the leader casing (9) and is in outside the guide rod (8); Said cushion cover (11) one ends lean on the step of leader casing (9); Described spring two (13) is set in outside the guide rod (8), and an end of spring two (13) acts on the tightening swivel nut (20), and the other end acts on the cushion cover (11); Described latching (10) is fixed on the leader casing (9), and latching (10) two ends all pass the pilot hole (9a) of leader casing (9); The end of leader casing (9) also has the shoulder block (9b) of protrusion, and described spring one (12) is set in outside the leader casing (9), and an end of spring one (12) acts on the latching (10), and the other end acts on the shoulder block (9b) of leader casing (9).
4. structure improved step control device according to claim 2; It is characterized in that; Described base (1) has and perpendicular installation portion one (1a) and the installation portion two (1b) of base (1) body; Described installation portion one (1a) and installation portion two (1b) are parallel to each other; Above-mentioned transverse axis bar (3) axial restraint circumferentially rotates and is arranged between installation portion one (1a) and the installation portion two (1b), and described pedal (2) is set in outside the transverse axis bar (3), and pedal (2) is positioned between installation portion one (1a) and the installation portion two (1b).
5. structure improved step control device according to claim 2 is characterized in that, the mode of described group of pin (7) through riveted is fixedly on the transverse axis cover (5).
6. structure improved step control device according to claim 3; It is characterized in that; Described hinge bracket one (16) is fixed on the above-mentioned pedal (2) through screw one (18), and described hinge bracket two (17) is fixed on the above-mentioned base (1) through screw two (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203067679U CN202202124U (en) | 2011-08-22 | 2011-08-22 | Pedal controlling device with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203067679U CN202202124U (en) | 2011-08-22 | 2011-08-22 | Pedal controlling device with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202124U true CN202202124U (en) | 2012-04-25 |
Family
ID=45966256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203067679U Expired - Fee Related CN202202124U (en) | 2011-08-22 | 2011-08-22 | Pedal controlling device with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190434A (en) * | 2017-07-05 | 2017-09-22 | 拓卡奔马机电科技有限公司 | A kind of floor push on sewing device |
| CN107293418A (en) * | 2017-07-05 | 2017-10-24 | 拓卡奔马机电科技有限公司 | A kind of floor push on clothing machinery and equipment |
-
2011
- 2011-08-22 CN CN2011203067679U patent/CN202202124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190434A (en) * | 2017-07-05 | 2017-09-22 | 拓卡奔马机电科技有限公司 | A kind of floor push on sewing device |
| CN107293418A (en) * | 2017-07-05 | 2017-10-24 | 拓卡奔马机电科技有限公司 | A kind of floor push on clothing machinery and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202323377U (en) | Pressure foot lifting mechanism of embroidery machine | |
| CN202600111U (en) | Switch service life tester | |
| CN203682989U (en) | Parallelogram horizontally-moving device | |
| CN202202124U (en) | Pedal controlling device with improved structure | |
| CN102303080A (en) | Teeth chain belt wire rod feeding device | |
| CN202473698U (en) | Multi-gear mechanical control switch | |
| CN205028829U (en) | Rotatory rocker controlling means of 3D | |
| CN206921705U (en) | The secondary detent mechanism of energy-storing electrically operated mechanism | |
| CN108161954B (en) | Mechanical arm for feeding and discharging lifting elevator of distribution robot and distribution robot | |
| CN205711289U (en) | A kind of single pedal overedger | |
| CN212446526U (en) | Transmission structure and rub bag mechanism, flatten mechanism, cut mechanism, cutting device with transmission structure | |
| CN103208383B (en) | Automatic change-over switch | |
| CN202227105U (en) | Pedal control device of sewing machine | |
| CN208986862U (en) | A kind of electronic device and electric tool | |
| CN203515289U (en) | Freestyle stroke controller | |
| CN205452100U (en) | Swivel work head that switch assembly machine was used | |
| KR101261319B1 (en) | Manual operating module for permanent magnetic actuator | |
| CN209675183U (en) | Tri-station isolating switch electric interlocking installation | |
| CN206421987U (en) | Breaker operator transmission mechanism | |
| CN101414770A (en) | Rectilinear-motion actuator | |
| CN201234287Y (en) | Sliding lid component and electronic equipment comprising the sliding lid component | |
| CN101758641B (en) | Step device of hydraulic machine | |
| CN102976255B (en) | Filling reversing structure | |
| CN215103916U (en) | Novel backstitch mechanism of sewing machine | |
| CN218152211U (en) | Electric actuator stroke stop gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: Taizhou City, Zhejiang province 318000 Jiaojiang Xiachen street, Airport Road No. 1 Patentee after: ZHEJIANG GEMSY MECHANICAL & ELECTRICAL CO., LTD Address before: 318000, No. 638, East Ring Road, Taizhou Economic Development Zone, Jiaojiang District, Zhejiang, Taizhou Patentee before: Zhejiang Gemsy Mechanical and Electrical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20180822 |