CN203817581U - Electric solder sucker - Google Patents
Electric solder sucker Download PDFInfo
- Publication number
- CN203817581U CN203817581U CN201420273988.4U CN201420273988U CN203817581U CN 203817581 U CN203817581 U CN 203817581U CN 201420273988 U CN201420273988 U CN 201420273988U CN 203817581 U CN203817581 U CN 203817581U
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- CN
- China
- Prior art keywords
- piston
- push rod
- fixed
- electromagnet
- suction
- 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
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Abstract
The utility model discloses an electric solder sucker which comprises a suction nozzle, a suction tube, a piston, a push rod, a reset spring, an electromagnet, a limiting part and a power switch, wherein the suction nozzle is in sealed connection with the head part of the suction tube; the piston and a seal ring assembled on the piston are matched with the inner part of the suction tube in a sliding manner; the piston and the push rod are fixed coaxially; an iron block or a permanent magnet is fixed at the tail end of the push rod; the push rod is sleeved with the reset spring; one end of the reset spring is fixed on the suction nozzle; the other end of the reset spring is fixed at the lower end of the piston; the electromagnet is fixed at the tail part of the suction tube through the limiting part; the power switch is respectively in electric connection with a battery plug and the electromagnet. The electric solder sucker has the advantages that the electric solder sucker can be formed by only simply transforming the conventional manual solder sucker, and the structure is simple; in the operation, the power switch is turned off, and then the electromagnet is switched on, so that the electromagnet can attract the iron block or the permanent magnet at the tail end of the push rod, and the piston is driven to suck solder and stretch the reset spring; after the power switch is switched off, the push rod can automatically reset due to the contraction of the reset spring; the use is relatively convenient.
Description
Technical field
The utility model relates to a kind of solder sucker, especially relates to a kind of electric tin-suction device.
Background technology
Solder sucker is the instrument that a kind of maintain electrical devices is used, the scolding tin melting while collecting dismounting pad electronic component.Repair demolition part need to be used solder sucker, large scale integrated circuit especially, and more difficult tearing open, tears open and does not with great difficulty destroy printed circuit board, causes unnecessary loss.Existing easy hand solder sucker, comprise suction nozzle, suction tube, piston, push rod, extension spring and position limiting structure, piston sliding fit is in suction tube cavity, piston and the sealing ring being contained on piston are divided into upper and lower chamber by the cavity of suction tube, the cross section of sealing ring is trapezoidal and sealing ring is provided with trapezoidal circular groove away from one end of suction nozzle, position limiting structure is comprised of limit base, the button that is provided with spacer pin and stage clip, and push rod is provided with the stopper slot coordinating with spacer pin.This hand solder sucker low cost, however after use, need to press push rod, stopper slot on push rod is coordinated with spacer pin when spacing, could continue to use, operate cumbersome.And electric tin-suction device on market, complicated structure, cost is higher, urgently improves.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electric tin-suction device simple in structure, easy to use.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of electric tin-suction device, comprise suction nozzle, suction tube, piston, push rod, back-moving spring, electromagnet, locating part and power switch, suction nozzle is connected with suction tube head seal, piston and be assemblied in sealing ring sliding fit on piston in suction tube, piston and push rod are coaxially fixing, push rod tail end is fixed with iron block or permanent magnet, back-moving spring is enclosed within on push rod, one end and the suction nozzle of back-moving spring are fixed, the other end of back-moving spring and piston lower end are fixed, electromagnet is fixed on the afterbody of suction tube by locating part, power switch is electrically connected to power connection and electromagnet respectively.
As preferably, described power switch comprises button, contact and two contact pin, button snap is located on locating part, between the head of button and locating part, be provided with stage clip, contact is fixed on button and when button is pressed and contacts with two contact pin, contact pin is fixed by fixed mount and suction tube, and a contact pin is electrically connected to the cathode output end of power connection, and another contact pin is electrically connected to the input of electromagnet.
Compared with prior art, the utility model has the advantage of that just at existing manual solder sucker, carrying out simple transformation forms, simple in structure; During operation, closed electrical source switch, connects electromagnet, can make electromagnet attract iron block or the permanent magnet of push rod tail end, thereby drive piston to inhale tin and stretch back-moving spring and after disconnecting power switch, push rod can shrink due to back-moving spring, self-return, is used more for convenience.
As improvement, on described suction nozzle, be also provided with guide ring, the head of push rod is through guide ring.
As preferably, described contact is fixed by screws on button.
As improvement, described suction nozzle is arranged with locking member outward, and locking member is threaded with suction tube.Prevent that suction nozzle from departing from suction tube because of the impact of back-moving spring retracted for clearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model SBR.
Fig. 2 is the structural representation that the utility model is inhaled tin state.
Shown in figure: 1, suction nozzle, 1.1, guide ring, 2, suction tube, 2.1, fixed mount, 3, piston, 4, sealing ring, 5, push rod, 6, back-moving spring, 7, permanent magnet, 8, electromagnet, 9, locating part, 10, button, 11, contact, 12 A, 12B, contact pin, 13, power connection, 14, stage clip, 15, locking member.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
This preferred embodiment is a kind of electric tin-suction device as depicted in figs. 1 and 2, it is characterized in that: comprise suction nozzle 1, suction tube 2, piston 3, push rod 5, back-moving spring 6, electromagnet 8, locating part 9 and power switch, suction nozzle 1 is connected and seals by sealing ring with suction tube 2 heads, piston 3 and be assemblied in sealing ring 4 sliding fits on piston 3 in suction tube 2, piston 3 is coaxially fixing with push rod 5, push rod 5 tail ends are fixed with permanent magnet 7(or iron block), back-moving spring 6 is enclosed within on push rod 5, one end of back-moving spring 6 is fixed on the axial bulge loop at suction nozzle 1 middle part, the other end of back-moving spring 6 and piston 3 lower ends are fixed, electromagnet 8 is fixed on the afterbody of suction tube 2 by locating part 9, power switch is electrically connected to power connection 13 and electromagnet 8 respectively.Suction nozzle is also provided with guide ring 1.1 on 1 middle part, and the head of push rod 5 is through guide ring 1.1.
In the present embodiment, power switch comprises button 10, contact 11 and two contact pin (12 A, 12B), button 10 is fastened on locating part 9, between the head of button 10 and locating part 9, be provided with stage clip 14, contact 11 is fixed on button 10 and when button 10 is pressed and contacts with two contact pin (12 A, 12B), contact pin (12 A, 12B) is fixing with suction tube 2 by link 2.1, one contact pin 12A is electrically connected to the cathode output end of power connection 13, and another contact pin 12B is electrically connected to the input of electromagnet 8.Wherein, contact 11 is fixed by screws on button 10.
In addition, suction nozzle 1 is outer is arranged with locking member 15, and locking member 15 is threaded with suction tube 2.
Claims (5)
1. an electric tin-suction device, it is characterized in that: comprise suction nozzle (1), suction tube (2), piston (3), push rod (5), back-moving spring (6), electromagnet (8), locating part (9) and power switch, suction nozzle (1) is connected with suction tube (2) head seal, piston (3) and be assemblied in sealing ring (4) sliding fit on piston (3) in suction tube (2), piston (3) is coaxially fixing with push rod (5), push rod (5) tail end is fixed with iron block or permanent magnet (7), back-moving spring (6) is enclosed within on push rod (5), one end of back-moving spring (6) and suction nozzle (1) are fixing, the other end of back-moving spring (6) and piston (3) lower end are fixed, electromagnet (8) is fixed on the afterbody of suction tube (2) by locating part (9), power switch is electrically connected to power connection (13) and electromagnet (8) respectively.
2. electric tin-suction device according to claim 1, is characterized in that: on described suction nozzle (1), be also provided with guide ring (1.1), the head of push rod (5) is through guide ring (1.1).
3. electric tin-suction device according to claim 1, it is characterized in that: described power switch comprises button (10), contact (11) and two contact pin (12 A, 12B), button (10) is fastened on locating part (9), between the head of button (10) and locating part (9), be provided with stage clip (14), contact (11) is fixed on button (10) and when button (10) is pressed and two contact pin (12 A, 12B) contact, contact pin (12 A, 12B) fixing by fixed mount (2.1) and suction tube (2), one contact pin (12A) is electrically connected to the cathode output end of power connection (13), another contact pin (12B) is electrically connected to the input of electromagnet (8).
4. electric tin-suction device according to claim 3, is characterized in that: described contact (11) is fixed by screws on button (10).
5. electric tin-suction device according to claim 1, is characterized in that: described suction nozzle (1) is outer is arranged with locking member (15), and locking member (15) is threaded with suction tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273988.4U CN203817581U (en) | 2014-05-24 | 2014-05-24 | Electric solder sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273988.4U CN203817581U (en) | 2014-05-24 | 2014-05-24 | Electric solder sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817581U true CN203817581U (en) | 2014-09-10 |
Family
ID=51473122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273988.4U Expired - Fee Related CN203817581U (en) | 2014-05-24 | 2014-05-24 | Electric solder sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817581U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642896A (en) * | 2016-12-23 | 2017-05-10 | 宁波江北臻和设计发展有限公司 | Improved type refrigerator capable of lowering energy consumption |
| CN106679264A (en) * | 2016-12-23 | 2017-05-17 | 宁波江北臻和设计发展有限公司 | Refrigerator capable of preventing too high energy consumption |
| CN106839636A (en) * | 2016-12-23 | 2017-06-13 | 宁波江北臻和设计发展有限公司 | A kind of refrigerator for food timing to be sent into |
| CN106871526A (en) * | 2016-12-23 | 2017-06-20 | 宁波江北臻和设计发展有限公司 | A kind of timing enters food prevents food from overheating the too high refrigerator of power consumption |
| CN108076910A (en) * | 2017-12-06 | 2018-05-29 | 郑州莉迪亚医药科技有限公司 | A kind of quick earth culture cultivation device of small-sized colza manpower of magnetic force suction type |
| CN109248422A (en) * | 2017-07-13 | 2019-01-22 | 天津市鹰诚体育用品有限公司 | Antifouling basketball stands |
| CN110181785A (en) * | 2019-05-07 | 2019-08-30 | 四川力达建材科技有限公司 | A kind of assembled wallboard extrusion forming system |
| CN112626778A (en) * | 2020-12-11 | 2021-04-09 | 海宁欣格针织有限公司 | Ironing and antistatic device for manufacturing knitwear |
-
2014
- 2014-05-24 CN CN201420273988.4U patent/CN203817581U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642896A (en) * | 2016-12-23 | 2017-05-10 | 宁波江北臻和设计发展有限公司 | Improved type refrigerator capable of lowering energy consumption |
| CN106679264A (en) * | 2016-12-23 | 2017-05-17 | 宁波江北臻和设计发展有限公司 | Refrigerator capable of preventing too high energy consumption |
| CN106839636A (en) * | 2016-12-23 | 2017-06-13 | 宁波江北臻和设计发展有限公司 | A kind of refrigerator for food timing to be sent into |
| CN106871526A (en) * | 2016-12-23 | 2017-06-20 | 宁波江北臻和设计发展有限公司 | A kind of timing enters food prevents food from overheating the too high refrigerator of power consumption |
| CN109248422A (en) * | 2017-07-13 | 2019-01-22 | 天津市鹰诚体育用品有限公司 | Antifouling basketball stands |
| CN108076910A (en) * | 2017-12-06 | 2018-05-29 | 郑州莉迪亚医药科技有限公司 | A kind of quick earth culture cultivation device of small-sized colza manpower of magnetic force suction type |
| CN110181785A (en) * | 2019-05-07 | 2019-08-30 | 四川力达建材科技有限公司 | A kind of assembled wallboard extrusion forming system |
| CN112626778A (en) * | 2020-12-11 | 2021-04-09 | 海宁欣格针织有限公司 | Ironing and antistatic device for manufacturing knitwear |
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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: 20140910 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |