CN112775516B

CN112775516B - Portable anti-static electric iron

Info

Publication number: CN112775516B
Application number: CN202011476201.0A
Authority: CN
Inventors: 乔畅君; 顾大元; 韩玲玲
Original assignee: Shenzhen Horb Technology Corp ltd
Current assignee: Shenzhen Horb Technology Corp ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-08-30
Anticipated expiration: 2040-12-15
Also published as: CN112775516A

Abstract

The invention discloses a portable anti-static electric iron which comprises a handle, wherein a soldering iron core is fixedly connected inside the handle, the outer part of one end of the soldering iron core, which is far away from the handle, is fixedly connected with a shell, one end of the shell, which is close to the handle, is fixedly connected with the handle, a convex ring is arranged on the inner side of the soldering iron core, a connecting ring is fixedly connected on the convex ring, a soldering iron head is connected inside the connecting ring in a sliding manner, one end of the soldering bit close to the handle is fixedly connected with a pressing block, a first spring is sleeved outside the soldering bit, one end of the first spring is fixedly connected with the connecting ring, the other end of the first spring is fixedly connected with the pressing block, the invention relates to a portable anti-static electric iron which has the characteristics of protecting a soldering bit, being convenient to power off and preventing a power line from being broken, wherein one side of a pressing block, which is far away from the soldering bit, is contacted with a cam, and the top end of the cam is fixedly connected with a rotating rod.

Description

Portable anti-static electric iron

Technical Field

The invention belongs to the technical field of electric soldering irons, and particularly relates to a portable anti-static electric soldering iron.

Background

The electric soldering iron is a necessary tool for electronic manufacturing and electric appliance maintenance, mainly used for welding elements and leads, can be divided into an internal heating type electric soldering iron and an external heating type electric soldering iron according to mechanical structures, can be divided into a non-tin-suction type electric soldering iron and a tin-suction type electric soldering iron according to functions, can be divided into a high-power electric soldering iron and a low-power electric soldering iron according to different purposes, is lighter and more portable along with the development of industry, and is provided with an anti-static sheath at a handle of a common electric soldering iron to prevent static electricity. However, the current electric soldering iron has some problems: 1. the soldering bit is easily scratched in the carrying process, so that the service life is influenced; 2. when the power plug stops working, the power plug is usually powered off by pulling out the power line, so that the service life of the power plug is influenced; 3. the power cord is easily broken off in the process of storage. Therefore, a portable anti-static electric iron is needed.

The invention content is as follows:

the invention aims to provide a portable anti-static electric soldering iron in order to solve the problems, and the problems mentioned in the background technology are solved.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a portable antistatic electric iron, includes the handle, the inside fixedly connected with soldering iron core of handle, the outside fixedly connected with shell of one end of handle is kept away from to the soldering iron core, the shell is close to the one end and the handle fixed connection of handle, the inboard of soldering iron core is provided with the bulge loop, fixedly connected with go-between on the bulge loop, the inside sliding connection of go-between has the soldering bit, the soldering bit is close to the one end fixedly connected with briquetting of handle, first spring has been cup jointed to the outside of soldering bit, the one end and the go-between fixed connection of first spring, the other end and the briquetting fixed connection of first spring, one side contact that the soldering bit was kept away from to the briquetting has the cam, the top fixedly connected with bull stick of cam.

Preferably, the rotating rod penetrates through the soldering iron core and the shell, the rotating rod is connected with the soldering iron core and the shell in a rotating mode, the rotating rod is far away from a rotary disc fixedly connected with one end of the cam, two limiting grooves which are symmetrically distributed are formed in the rotary disc, a supporting block is fixedly connected to the outer portion of the shell, the limiting rod is connected to the inner portion of the supporting block in a sliding mode, a pull ring is fixedly connected to one end of the limiting rod, the other end of the limiting rod is connected with the limiting grooves in a clamping mode, a limiting ring is connected to the outer portion of the limiting rod through threads, a second spring is sleeved to the outer portion of the limiting rod, one end of the second spring is in contact with the limiting ring, and the other end of the second spring is in contact with the supporting block.

Preferably, an inner cavity is arranged at one end of the handle, which is far away from the soldering iron core, a conductive seat is fixedly connected to the inner surface of the inner cavity, a wire holder is fixedly connected to the inside of the handle, a first sliding groove is arranged inside the conductive seat, a first sliding rod is slidably connected to the inside of the first sliding groove, a first joint is fixedly connected to one end of the first sliding rod, which is far away from the first sliding groove, a third spring is sleeved on the outside of the first sliding rod, one end of the third spring is fixedly connected with the conductive seat, the other end of the third spring is fixedly connected with the first joint, a second sliding groove is arranged inside the wire holder, a second sliding rod is slidably connected to the inside of the second sliding groove, a second joint is fixedly connected to one end of the second sliding rod, which is far away from the second sliding groove, a fourth spring is sleeved on the outside of the second sliding rod, and one end of the fourth spring is fixedly connected with the wire holder, the other end of the fourth spring is fixedly connected with a second joint, and the second joint is in contact with the first joint.

Preferably, one side of the wire holder, which is far away from the second joint, is fixedly connected with two symmetrically distributed connecting wires, two ends of the connecting wires, which are far away from the wire holder, are fixedly connected with the soldering iron core together, and each connecting wire is provided with a binding post.

Preferably, the inside of the handle is connected with a threaded rod through threads, and the bottom of the threaded rod is fixedly connected with a pressing insulating block.

Preferably, the surface of the conductive seat is contacted with a conductive head, one end of the conductive head far away from the conductive seat is provided with a wire sleeve, a power line is led out of the wire sleeve and is electrically connected with the conductive head, two moving grooves which are symmetrically distributed are arranged inside the conductive head, a guide rod is connected inside each moving groove in a sliding manner, a fifth spring is arranged inside each moving groove, one end of the fifth spring is fixedly connected with the inner surface of the moving groove, the other end of the fifth spring is fixedly connected with the guide rod, a plug is fixedly connected at one end of the guide rod, which is far away from the fifth spring, two open slots which are symmetrically distributed are formed in the conductive head, each open slot is respectively communicated with the two moving slots, the inner surface of the inner cavity is fixedly connected with two symmetrically distributed insulating raised heads, and each insulating raised head is respectively contacted with the two plugs.

Preferably, an anti-static sheath is arranged outside the handle, a conductive head is sleeved inside the anti-static sheath, and a threaded rod is rotatably connected inside the anti-static sheath.

Preferably, the handle is provided with and keeps off the bracelet near the one end outside of flatiron core, the one end contact that the antistatic sheath is close to the flatiron core has to keep off the bracelet.

The invention has the beneficial effects that: the invention relates to a portable anti-static electric iron which has the characteristics of protecting a welding head, conveniently cutting off power supply and preventing a power line from being broken, and compared with the prior art, the quenching device has the following three beneficial effects in specific use:

firstly, the threaded rod is rotated to drive the abutting insulation block to move, and the abutting insulation block is in contact with the first joint and the second joint, so that the first joint and the second joint are separated from contact, and power is cut off without pulling and inserting a power line;

secondly, through rotating the threaded rod, the threaded rod drives and supports and press the insulating block and remove, supports and presses the first joint of insulating block contact and second joint for break away from the contact between first joint and the second joint, thereby the outage need not to realize the outage through pulling out the power cord of inserting.

Finally, through on the power cord through a line cover electric connection on the conducting head, when the conducting head entered into the inner chamber, two end caps contacted with the insulating plush copper of inner chamber internal surface respectively, and two end caps are to the inboard extrusion then kick-backs, and the conducting head contacted with the conducting seat this moment, and the conducting head is also fixed including the intracavity, when accomodating, with the conducting head extract the inner chamber can, prevent the double rupture of in-process power cord of carrying, convenience very.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of the portion C of FIG. 1 according to the present invention;

FIG. 5 is a front view of the present invention

Fig. 6 is a front view of a conductive head of the present invention.

In the figure: 1. a handle; 2. a soldering iron core; 3. a housing; 4. a convex ring; 5. a connecting ring; 6. a soldering bit; 7. briquetting; 8. a first spring; 9. a cam; 10. a rotating rod; 11. a turntable; 12. a limiting groove; 13. a supporting block; 14. a limiting rod; 15. a pull ring; 16. a limiting ring; 17. a second spring; 18. an inner cavity; 19. a conductive seat; 20. a wire holder; 21. a threaded rod; 22. pressing the insulating block; 23. a first chute; 24. a first slide bar; 25. a first joint; 26. a third spring; 27. a second chute; 28. a second slide bar; 29. a second joint; 30. a fourth spring; 31. connecting wires; 32. a binding post; 33. a conductive head; 34. an insulating raised head; 35. a moving groove; 36. a fifth spring; 37. a guide bar; 38. an open slot; 39. a plug; 40. a wire sleeve; 41. a power line; 42. an anti-static sheath; 43. keep off the bracelet.

The specific implementation mode is as follows:

as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment:

example (b):

the utility model provides a portable antistatic electric iron, includes handle 1, the inside fixedly connected with soldering iron core 2 of handle 1, the outside fixedly connected with shell 3 of one end of handle 1 is kept away from to soldering iron core 2, shell 3 is close to one end and the 1 fixed connection of handle 1, the inboard of soldering iron core 2 is provided with bulge loop 4, fixedly connected with go-between 5 on the bulge loop 4, the inside sliding connection of go-between 5 has soldering iron 6, soldering iron 6 is close to the one end fixedly connected with briquetting 7 of handle 1, first spring 8 has been cup jointed to the outside of soldering iron 6, the one end and the 5 fixed connection of go-between of first spring 8, the other end and the 7 fixed connection of briquetting of first spring 8, the one side contact that soldering iron 6 was kept away from to briquetting 7 has cam 9, the top fixedly connected with bull stick 10 of cam 9.

The soldering iron comprises a soldering iron core 2, a housing 3, a rotating rod 10, a cam 9, two limiting grooves 12, a supporting block 13, a limiting rod 14, a pull ring 15, a limiting rod 14, a limiting ring 16, a second spring 17, a limiting ring 16 and a second spring 17, wherein the rotating rod 10 penetrates through the soldering iron core 2 and the housing 3, the rotating rod 10 is rotatably connected with the soldering iron core 2 and the housing 3, the rotating rod 10 is far away from the cam 9, the limiting grooves 12 are symmetrically distributed on the rotating disc 11, the supporting block 13 is fixedly connected with the outside of the housing 3, the limiting rod 14 is slidably connected with the inside of the supporting block 13, the one end of the limiting rod 14 is fixedly connected with the pull ring 15, the other end of the limiting rod 14 is connected with the limiting grooves 12 in a clamped mode, the limiting ring 16 is connected with the outside of the limiting rod 14 through threads, the second spring 17 is sleeved on the outside of the limiting rod, one end of the second spring 17 is in contact with the supporting block 13.

Wherein, an inner cavity 18 is arranged at one end of the handle 1 far away from the soldering iron core 2, a conductive seat 19 is fixedly connected to the inner surface of the inner cavity 18, a wire holder 20 is fixedly connected to the inside of the handle 1, a first sliding slot 23 is arranged inside the conductive seat 19, a first sliding rod 24 is slidably connected to the inside of the first sliding slot 23, a first joint 25 is fixedly connected to one end of the first sliding rod 24 far away from the first sliding slot 23, a third spring 26 is sleeved on the outside of the first sliding rod 24, one end of the third spring 26 is fixedly connected to the conductive seat 19, the other end of the third spring 26 is fixedly connected to the first joint 25, a second sliding slot 27 is arranged inside the wire holder 20, a second sliding slot 28 is slidably connected to the inside of the second sliding slot 27, a second joint 29 is fixedly connected to one end of the second sliding slot 28 far away from the second sliding slot 27, a fourth spring 30 is sleeved on the outside of the second sliding rod 28, one end of the fourth spring 30 is fixedly connected with the wire holder 20, the other end of the fourth spring 30 is fixedly connected with the second connector 29, and the second connector 29 is contacted with the first connector 25.

Wherein, one side of the wire holder 20 far away from the second joint 29 is fixedly connected with two symmetrically distributed connecting wires 31, two ends of the connecting wires 31 far away from the wire holder 20 are fixedly connected with the soldering iron core 2 together, and each connecting wire 31 is provided with a binding post 32.

The handle 1 is internally connected with a threaded rod 21 through threads, and the bottom of the threaded rod 21 is fixedly connected with a pressing insulating block 22.

Wherein, the surface of the conductive seat 19 is contacted with a conductive head 33, one end of the conductive head 33 far away from the conductive seat 19 is provided with a wire sleeve 40, a power wire 41 is led out from the wire sleeve 40, the power wire 41 is electrically connected with the conductive head 33, two moving grooves 35 which are symmetrically distributed are arranged inside the conductive head 33, a guide rod 37 is slidably connected inside each moving groove 35, a fifth spring 36 is arranged inside each moving groove 35, one end of the fifth spring 36 is fixedly connected with the inner surface of the moving groove 35, the other end of the fifth spring 36 is fixedly connected with the guide rod 37, one end of the guide rod 37 far away from the fifth spring 36 is fixedly connected with a plug 39, two open grooves 38 which are symmetrically distributed are arranged inside the conductive head 33, each open groove 38 is respectively communicated with the two moving grooves 35, and two insulating raised heads 34 which are symmetrically distributed are fixedly connected with the inner surface of the inner cavity 18, each insulating nose 34 is in contact with two respective plugs 39.

An anti-static sheath 42 is arranged outside the handle 1, a conductive head 33 is sleeved inside the anti-static sheath 42, and a threaded rod 21 is rotatably connected inside the anti-static sheath 42.

Wherein, the handle 1 is provided with the fender hand ring 43 near the one end outside of flatiron core 2, the one end contact that antistatic sheath 42 is close to flatiron core 2 has fender hand ring 43.

The using state of the invention is as follows: when the electric soldering iron is used, the conductive head 33 on the power line 41 is inserted into the inner cavity 18 of the handle 1, when the conductive head 33 enters the inner cavity 18, the two plugs 39 are respectively contacted with the insulating raised heads 34 on the inner surface of the inner cavity 18, the two plugs 39 are inwards extruded and then rebound, the conductive head 33 is contacted with the conductive seat 19 at the moment, the conductive head 33 is also fixed in the inner cavity 18, then the rotary disc 11 is rotated, the rotary disc 11 drives the rotary rod 10 to rotate, the rotary rod 10 drives the cam 9 to rotate, when the long end of the cam 9 is contacted with the press block 7, the press block 7 is extruded to move, the press block 7 drives the soldering iron 6 to move, so that the soldering iron 6 leaks, at the moment, the limiting rod 14 is clamped in the limiting groove 12 on the rotary disc 11 to prevent the rotary rod 10 from loosening, so as to fix the conductive iron 6, then the power line 41 is connected with a power supply, and electricity passes through the conductive head 33, the conductive seat 19, the first slide rod 24, the first joint 25 and the second joint 29, The second sliding rod 28, the wire holder 20 and the connecting wire 31 are finally led to the soldering iron core 2, the soldering iron core 2 heats the soldering iron head 6 through the connecting ring 5, then the soldering iron starts to work, when the work stops, only the threaded rod 21 needs to be rotated, the threaded rod 21 drives the abutting insulating block 22 to move, the abutting insulating block 22 contacts the first connector 25 and the second connector 29, so that the first connector 25 and the second connector 29 are separated from contact, the power is cut off, the power is not needed to be cut off through pulling and inserting the power wire 41, after the work is finished, the pull ring 15 is pulled outwards, the limiting rod 14 is separated from the limiting groove 12, then the rotary disc 11 is rotated, the short end of the cam 9 contacts the press block 7, the soldering iron head 6 can be retracted, the soldering iron head 6 is protected conveniently, the soldering iron head is prevented from being scratched in the carrying process, then the conductive head 33 is pulled out of the inner cavity 18, and the power wire 41 is prevented from being broken in the carrying process, is very convenient.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a portable antistatic electric iron which characterized in that: comprises a handle (1), the inside fixedly connected with soldering iron core (2) of the handle (1), the outside fixedly connected with shell (3) of one end that handle (1) was kept away from to soldering iron core (2), the one end and handle (1) fixed connection that shell (3) are close to handle (1), the inboard of soldering iron core (2) is provided with bulge loop (4), fixedly connected with go-between (5) is gone up to bulge loop (4), the inside sliding connection of go-between (5) has soldering iron (6), the one end fixedly connected with briquetting (7) that soldering iron (6) are close to handle (1), first spring (8) has been cup jointed to the outside of soldering iron (6), the one end and go-between (5) fixed connection of first spring (8), the other end and briquetting (7) fixed connection of first spring (8), one side contact that soldering iron (6) was kept away from to briquetting (7) has cam (9), the top end of the cam (9) is fixedly connected with a rotating rod (10);

the soldering iron comprises a soldering iron core (2), a shell (3), a rotating rod (10), a rotary table (11), a cam (9) and two limiting grooves (12), wherein the rotating rod (10) penetrates through the soldering iron core (2) and the shell (3) and is rotatably connected with the soldering iron core (2) and the shell (3), one end, far away from the cam (9), of the rotating rod (10) is fixedly connected with the rotary table (11), the rotary table (11) is provided with the two limiting grooves (12) which are symmetrically distributed, the outer part of the shell (3) is fixedly connected with a supporting block (13), the inner part of the supporting block (13) is slidably connected with a limiting rod (14), one end of the limiting rod (14) is fixedly connected with a pull ring (15), the other end of the limiting rod (14) is clamped with the limiting grooves (12), the outer part of the limiting rod (14) is connected with a limiting ring (16) through threads, the outer part of the limiting rod (14) is sleeved with a second spring (17), one end of the second spring (17) is contacted with the limiting ring (16), the other end of the second spring (17) is in contact with the supporting block (13);

an inner cavity (18) is formed in one end, away from the soldering iron core (2), of the handle (1), a conductive seat (19) is fixedly connected to the inner surface of the inner cavity (18), a wire holder (20) is fixedly connected to the inside of the handle (1), a first sliding groove (23) is formed in the conductive seat (19), a first sliding rod (24) is connected to the inside of the first sliding groove (23) in a sliding mode, a first connector (25) is fixedly connected to one end, away from the first sliding groove (23), of the first sliding rod (24), a third spring (26) is sleeved on the outside of the first sliding rod (24), one end of the third spring (26) is fixedly connected with the conductive seat (19), the other end of the third spring (26) is fixedly connected with the first connector (25), a second sliding groove (27) is formed in the wire holder (20), a second sliding rod (28) is connected to the inside of the second sliding groove (27) in a sliding mode, one end of the second sliding rod (28), which is far away from the second sliding chute (27), is fixedly connected with a second joint (29), a fourth spring (30) is sleeved outside the second sliding rod (28), one end of the fourth spring (30) is fixedly connected with the wire holder (20), the other end of the fourth spring (30) is fixedly connected with the second joint (29), and the second joint (29) is in contact with the first joint (25).

2. The portable antistatic electric iron as claimed in claim 1, wherein: one side fixedly connected with two connecting wires (31) of symmetric distribution that second joint (29) was kept away from in connection terminal (20), two the one end that connection terminal (20) were kept away from in connecting wire (31) is common with flatiron core (2) fixed connection, every be provided with terminal (32) on connecting wire (31).

3. The portable antistatic electric iron as claimed in claim 1, wherein: the handle is characterized in that a threaded rod (21) is connected to the inside of the handle (1) through threads, and a pressing insulating block (22) is fixedly connected to the bottom of the threaded rod (21).

4. The portable antistatic electric iron as claimed in claim 1, wherein: the surface contact of electrically conductive seat (19) has electrically conductive head (33), the one end that electrically conductive seat (19) was kept away from to electrically conductive head (33) is provided with line cover (40), it has power cord (41) to draw forth on line cover (40), power cord (41) link to each other with electrically conductive head (33) electrical property, the inside of electrically conductive head (33) is provided with two symmetric distribution's shifting chute (35), every the inside sliding connection of shifting chute (35) has guide arm (37), every the inside of shifting chute (35) is provided with fifth spring (36), the one end of fifth spring (36) is connected with the internal surface fixed of shifting chute (35), the other end and guide arm (37) fixed connection of fifth spring (36), electrically conductive one end fixedly connected with end cap (39) of keeping away from fifth spring (36) in guide arm (37), two symmetric distribution's open slot (38) are seted up to the inside of electrically conductive head (33), each open slot (38) is respectively communicated with the two moving slots (35), two insulating raised heads (34) which are symmetrically distributed are fixedly connected to the inner surface of the inner cavity (18), and each insulating raised head (34) is respectively contacted with the two plugs (39).

5. The portable antistatic electric iron as claimed in claim 1, wherein: the handle is characterized in that an anti-static sheath (42) is arranged outside the handle (1), a conductive head (33) is sleeved inside the anti-static sheath (42), and a threaded rod (21) is connected to the anti-static sheath (42) in a rotating mode.

6. The portable antistatic electric iron as claimed in claim 5, wherein: handle (1) is close to the one end outside of flatiron core (2) and is provided with and keeps off bracelet (43), the one end contact that antistatic sheath (42) are close to flatiron core (2) has and keeps off bracelet (43).