CN203559245U - Electric sewing machine without hand hurt - Google Patents
Electric sewing machine without hand hurt Download PDFInfo
- Publication number
- CN203559245U CN203559245U CN201320550738.6U CN201320550738U CN203559245U CN 203559245 U CN203559245 U CN 203559245U CN 201320550738 U CN201320550738 U CN 201320550738U CN 203559245 U CN203559245 U CN 203559245U
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- Prior art keywords
- sewing machine
- control relay
- switch
- power
- electrically connected
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- Expired - Fee Related
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Abstract
An electric sewing machine without hand hurt comprises the components of: a base, a bracket, a body, a thread ring, a thread, a machine head, a needle, a sewing machine board, a sewing machine hole and a bottom wire box; wherein the base, the bracket, the body, the thread ring, the thread, the machine head, the needle, the sewing machine board, the sewing machine hole and the bottom wire box are successively connected. The left side of the base is provided with a power switch. The power switch is connected with a power plug through a power line. The left part of the body is provided with a motor. The top of the body is provided with an alarm and a control relay. The bottom of the machine head is provided with a fixing ring on which infrared proximity switch probes are mounted. One end of the power plug is connected with a power switch. The other end of the power switch is electrically connected with a switch center end of the control relay and one end of a power supply of the infrared proximity switch probes. The output control end of each infrared proximity switch probe is electrically connected with the one end of a coil of the control relay. A normally closed end of the control relay is electrically connected with one end of the motor. A switch normally open end of the control relay is electrically connected with one end of the alarm. The other end of the power plug is electrically connected with the other end of the motor, the other end of the power supply of the infrared proximity switch probes, the other end of the coil of the control relay and the other end of the alarm. According to the electric sewing machine, for realizing higher safety of the electric sewing machine, the fixing ring is mounted at the bottom of the machine head. The periphery of the fixing ring is provided with a plurality of infrared proximity switch probes which are mounted above the needle. The top of the body is provided with the alarm and the control relay. If a finger exceeds one of the infrared proximity switch probes in the sewing process, the alarm generates sound and the power for the motor is automatically switched off. The sewing machine automatically stops operation, thereby realizing high safety.
Description
One, technical field
The utility model relates to a kind of sewing machine tool, relates in particular to a kind of electronic sewing machine of not pricking the hand that installation infrared line approach switch is popped one's head on sewing machine.
Two, background technology
Often there is people when with electronic sewing machine, to pound because of carelessness on the finger of oneself, blood direct current, so electronic sewing machine is very dangerous.
Three, utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of electronic sewing machine of not pricking the hand that installation infrared line approach switch is popped one's head on sewing machine is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of electronic sewing machine of not pricking the hand, comprises base, support, fuselage, wire loop, line, head, pin, sewing machine plate, sewing-needle hole, bottom line box, connects successively, power switch is installed on the left side of base, and power switch connects attaching plug by power line, and the left part of fuselage is installed motor, siren and control relay are installed in the top of fuselage, and retainer ring is installed in the bottom of head, installation infrared line approach switch probe on retainer ring.Attaching plug one end electric connection of power supply switch, the power switch other end is electrically connected to the switch center-side of control relay and power supply one end of infrared ray approach switch probe, the control output end of infrared ray approach switch probe is electrically connected to coil one end of control relay, one end of the switch normal-closed end electrical connection electric motor of control relay, the switch Chang Kaiduan of control relay is electrically connected to one end of siren, the other end of attaching plug other end electrical connection electric motor, the power supply other end of infrared ray approach switch probe, the coil other end of control relay, the other end of siren.
The beneficial effects of the utility model are, for electronic sewing machine safer, retainer ring is installed in bottom at head, and retainer ring surrounding is installed a plurality of infrared ray approach switch probes, and infrared ray approach switch probe is arranged on the top of pin, siren and control relay are installed in the top of fuselage, if finger is crossed infrared ray approach switch probe in seam clothing process, siren will ring, and electric electromechanics source automatic cuts off, sewing machine will quit work automatically, like this will be very safe.
Four, accompanying drawing explanation
Below in conjunction with drawings and Examples, further illustrate the not structure and characteristics of difficult to handle electronic sewing machine of the utility model, in accompanying drawing:
Fig. 1 is the structure chart of embodiment mono-of the present utility model.
Fig. 2 is the circuit diagram of embodiment mono-of the present utility model.
Fig. 3 is the sewing machine head top view of embodiment mono-of the present utility model.
In figure: 1. siren (1), control relay (2), head (3), infrared ray approach switch probe (4), pin (5), retainer ring (6), power switch (7), base (8), support (9), fuselage (10), wire loop (11), line (12), motor (13), power line (14), sewing machine plate (15), sewing-needle hole (16), bottom line box (17), attaching plug (18).
Five, the specific embodiment
Fig. 1, Fig. 2, embodiment illustrated in fig. 3 in, be provided with siren (1), control relay (2), head (3), infrared ray approach switch probe (4), pin (5), retainer ring (6), power switch (7), base (8), support (9), fuselage (10), wire loop (11), line (12), motor (13), power line (14), sewing machine plate (15), sewing-needle hole (16), bottom line box (17), attaching plug (18).
Implement electronic sewing machine of not pricking the hand of the present utility model, comprise base (8), support (9), fuselage (10), wire loop (11), line (12), head (3), pin (5), sewing machine plate (15), sewing-needle hole (16), bottom line box (17), connect successively, power switch (7) is installed on the left side of base (8), power switch (7) connects attaching plug (18) by power line (14), the left part of fuselage (10) is installed motor (13), siren (1) and control relay (2) are installed in the top of fuselage (10), retainer ring (6) is installed in the bottom of head (3), the upper installation infrared line approach switch probe of retainer ring (6) (4).
Implement electronic sewing machine of not pricking the hand of the present utility model, attaching plug (18) one end electric connection of power supply switch (7), power switch (7) other end is electrically connected to the switch center-side of control relay (2) and power supply one end of infrared ray approach switch probe (4), the control output end of infrared ray approach switch probe (4) is electrically connected to coil one end of control relay (2), one end of the switch normal-closed end electrical connection electric motor (13) of control relay (2), the switch Chang Kaiduan of control relay (2) is electrically connected to one end of siren (1), the other end of attaching plug (18) other end electrical connection electric motor (13), the power supply other end of infrared ray approach switch probe (4), the coil other end of control relay (2), the other end of siren (1).
Implement electronic sewing machine of not pricking the hand of the present utility model, infrared ray approach switch probe (4) is at least provided with 4, and the detection range of infrared ray approach switch probe (4) should be less than in 10 centimetres in retainer ring (6) to the distance between sewing machine plate (15) again.
Implement electronic sewing machine of not pricking the hand of the present utility model, for electronic sewing machine safer, retainer ring is installed in bottom at head, retainer ring surrounding is installed a plurality of infrared ray approach switch probes, infrared ray approach switch probe is arranged on the top of pin, siren and control relay are installed in the top of fuselage, if finger is crossed infrared ray approach switch probe in seam clothing process, siren will ring, electric electromechanics source automatic cuts off, sewing machine will quit work automatically, like this will be very safe.Implement the utility model, effect is fine.
Claims (2)
1. an electronic sewing machine of not pricking the hand, comprise base (8), support (9), fuselage (10), wire loop (11), line (12), head (3), pin (5), sewing machine plate (15), sewing-needle hole (16), bottom line box (17), connect successively, it is characterized in that, power switch (7) is installed on the left side at described base (8), power switch (7) connects attaching plug (18) by power line (14), the left part of fuselage (10) is installed motor (13), siren (1) and control relay (2) are installed in the top of fuselage (10), retainer ring (6) is installed in the bottom of head (3), the upper installation infrared line approach switch probe of retainer ring (6) (4), attaching plug (18) one end electric connection of power supply switch (7), power switch (7) other end is electrically connected to the switch center-side of control relay (2) and power supply one end of infrared ray approach switch probe (4), the control output end of infrared ray approach switch probe (4) is electrically connected to coil one end of control relay (2), one end of the switch normal-closed end electrical connection electric motor (13) of control relay (2), the switch Chang Kaiduan of control relay (2) is electrically connected to one end of siren (1), the other end of attaching plug (18) other end electrical connection electric motor (13), the power supply other end of infrared ray approach switch probe (4), the coil other end of control relay (2), the other end of siren (1).
2. electronic sewing machine of not pricking the hand according to claim 1, it is characterized in that described infrared ray approach switch probe (4) is at least provided with 4, the detection range of infrared ray approach switch probe (4) should be less than in 10 centimetres in retainer ring (6) to the distance between sewing machine plate (15) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550738.6U CN203559245U (en) | 2013-09-06 | 2013-09-06 | Electric sewing machine without hand hurt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550738.6U CN203559245U (en) | 2013-09-06 | 2013-09-06 | Electric sewing machine without hand hurt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559245U true CN203559245U (en) | 2014-04-23 |
Family
ID=50508976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550738.6U Expired - Fee Related CN203559245U (en) | 2013-09-06 | 2013-09-06 | Electric sewing machine without hand hurt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887374A (en) * | 2016-06-24 | 2016-08-24 | 浙江众邦机电科技有限公司 | Sewing machine and security protection device for application of sewing machine |
| CN106771983A (en) * | 2017-01-24 | 2017-05-31 | 安徽锐能科技有限公司 | Battery management system PCB test devices |
| CN107969760A (en) * | 2017-11-02 | 2018-05-01 | 方嘉泉 | A kind of shoemaking decorative flower sewing machine |
-
2013
- 2013-09-06 CN CN201320550738.6U patent/CN203559245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887374A (en) * | 2016-06-24 | 2016-08-24 | 浙江众邦机电科技有限公司 | Sewing machine and security protection device for application of sewing machine |
| CN106771983A (en) * | 2017-01-24 | 2017-05-31 | 安徽锐能科技有限公司 | Battery management system PCB test devices |
| CN107969760A (en) * | 2017-11-02 | 2018-05-01 | 方嘉泉 | A kind of shoemaking decorative flower sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |