CN208304105U - Anti-scalding electric soldering iron is used in a kind of welding of electronic component - Google Patents
Anti-scalding electric soldering iron is used in a kind of welding of electronic component Download PDFInfo
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- CN208304105U CN208304105U CN201820920855.XU CN201820920855U CN208304105U CN 208304105 U CN208304105 U CN 208304105U CN 201820920855 U CN201820920855 U CN 201820920855U CN 208304105 U CN208304105 U CN 208304105U
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- fixedly connected
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- adjustable pipe
- tension spring
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Abstract
The utility model discloses a kind of electronic component welding anti-scalding electric soldering irons, including shell and solder horn, the top of the shell is fixedly connected with the bottom of solder horn, the surface fixing sleeve of the shell is connected to retainer plate, circular hole is offered at the top of the retainer plate, the inner wall of the circular hole and the surface activity of shell connect, the bottom of the circular-hole internal-wall offers circular groove, the bottom of the circular groove inner wall is fixedly connected with tension spring, the tension spring is movably connected in the inside of circular groove, adjustable pipe is fixedly connected at the top of the tension spring, the tension spring is movably connected in the inside of circular hole, the adjustable pipe is actively socketed on the surface of solder horn, the inner wall of the adjustable pipe is fixedly connected with guide pad, the shell, which corresponds to, offers guide groove at the position of guide pad.The utility model solves the problems, such as that the solder horn of electric iron is exposed to outside and user's hand is be easy to cause to be burned by setting adjustable pipe, tension spring, limited block and crushing block.
Description
Technical field
The utility model relates to electric iron safeguard technical field, burn prevention is used in specially a kind of electronic component welding
Electric iron.
Background technique
Electric iron is the indispensable tool of electronic production and electrical maintenance, is mainly used for soldered elements and conducting wire, by machinery
Structure can be divided into inner heating type electric iron and external heated electric iron, and structure is by solder horn, iron core, shell, wooden handle, power supply lead wire
It is formed with slotting first class sections.
After the solder horn of electric iron is powered, temperature can reach very high, and the solder horn of electric iron is exposed to outside, use
After complete electric iron, electric iron is placed on the top of the shelf, it is easy to scald the hand of user.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electronic component welding anti-scalding electric soldering iron,
Solve the problems, such as that the solder horn of electric iron is exposed to outside and user's hand is be easy to cause to be burned.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: burn prevention is used in a kind of welding of electronic component
Electric iron, including shell and solder horn, the top of the shell are fixedly connected with the bottom of solder horn, and the surface of the shell is solid
Surely it is socketed with retainer plate, circular hole is offered at the top of the retainer plate, the inner wall of the circular hole and the surface activity of shell connect,
The bottom of the circular-hole internal-wall offers circular groove, and the bottom of the circular groove inner wall is fixedly connected with tension spring, and the tension spring activity connects
It connects and is fixedly connected with adjustable pipe at the top of the inside of circular groove, the tension spring, the tension spring is movably connected in the inside of circular hole, institute
The surface that adjustable pipe is actively socketed on solder horn is stated, the inner wall of the adjustable pipe is fixedly connected with guide pad, and the shell is corresponding
Guide groove is offered at the position of guide pad, the guide pad is movably connected in the inside of guide groove, the outer wall of the adjustable pipe
Open up fluted, the inner wall of the groove is fixedly connected with one end of pressure spring, the other end of the pressure spring and the side of limited block
It is fixedly connected, the outer wall of the adjustable pipe is fixedly connected with rubber block, and the rubber block is located at the top of limited block, the fixation
Wears groove is offered at the top of circle, the inner wall of the circular hole offers limiting slot, and the quantity of the limiting slot is two, the limit
The internal activity of slot is connected with crushing block, and the face that deviates from of two crushing blocks is fixedly connected to button, and the button runs through
Retainer plate and the outside for extending to retainer plate.
Preferably, the outer wall of the adjustable pipe offers perforation, and the pressure spring is movably connected in the inside of groove.
Preferably, the crushing block includes movable block and sliding block, and the quantity of the sliding block is two, two sliding blocks point
It is not fixedly connected on the top and bottom of movable block.
Preferably, the top and bottom of the limiting slot inner wall offer sliding slot, and the sliding block is movably connected in interior
Portion.
Preferably, the quantity of the tension spring is two, and two tension springs are symmetrical with the vertical line where housing center
Axial symmetry distribution.
(3) beneficial effect
The utility model provides a kind of electronic component welding anti-scalding electric soldering iron, have it is following the utility model has the advantages that
(1), the utility model is by setting adjustable pipe, tension spring, limited block and crushing block, when using electric iron, downwards
Pull rubber block, rubber block drive adjustable pipe move downward, adjustable pipe drive guide pad along guide groove inner wall slide downward,
Adjustable pipe is collapsible into the inside of circular hole, and tension spring is shunk by the extruding of adjustable pipe, rubber block along wears groove inner wall slide downward,
Limited block squeezes pressure spring after being pressed against by circular-hole internal-wall, pressure spring is collapsible into the inside of groove, when limited block moves to limit
When inside slot, pressure spring, which resets, pushes limited block to enter limiting slot, and limited block is connected to the inner wall of limiting slot, and adjustable pipe is fixed,
After having used electric iron, button press, button squeezes crushing block, and crushing block pushes limited block to extruding at pressure spring, and pressure spring is shunk,
Limited block moves to the outside of limiting slot, and tension spring resets, and pushes adjustable pipe to move upwards, adjustable pipe is socketed in the table of solder horn
Face achieved the effect that protect a user from scald, and the solder horn for solving electric iron is exposed to outside and be easy to cause use
The problem of person's hand is burned.
(2), the utility model passes through setting perforation, when adjustable pipe is socketed in soldering iron head surface, the temperature of solder horn
Degree is very high, and high temperature can be issued from perforation, has achieved the effect that radiate to solder horn.
Detailed description of the invention
Fig. 1 is the utility model front elevational view；
Fig. 2 is structural schematic diagram at the utility model solder horn position；
Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 2；
Fig. 4 is schematic enlarged-scale view at B in the utility model Fig. 2；
Fig. 5 is schematic enlarged-scale view at C in the utility model Fig. 2.
In figure: 1 shell, 2 solder horns, 3 retainer plates, 4 circular holes, 5 circular grooves, 6 tension springs, 7 adjustable pipes, 8 guide pads, 9 guide grooves,
10 grooves, 11 pressure springs, 12 limited blocks, 13 rubber blocks, 14 wears grooves, 15 limiting slots, 16 crushing blocks, 1601 movable blocks, 1602 sliding blocks,
17 buttons, 18 perforation, 19 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of electronic component welding is ironed with hand scald-preventing electric
Iron, including shell 1 and solder horn 2, shell 1 be electric iron metal coating shell connect with solder horn 2, the top of shell 1 with iron
The bottom of iron head 2 is fixedly connected, and the surface fixing sleeve of shell 1 is connected to retainer plate 3, and retainer plate 3 is cylindrical, the top of retainer plate 3
Portion offers circular hole 4, and the inner wall of circular hole 4 is connect with the surface activity of shell 1, and the bottom of 4 inner wall of circular hole offers circular groove 5, circle
The quantity of slot 5 is two, and the bottom of 5 inner wall of circular groove is fixedly connected with tension spring 6, and the quantity of tension spring 6 is two, two tension springs 6 with
Vertical line where 1 center of shell is that symmetry axis is symmetrical, and tension spring 6 is movably connected in the inside of circular groove 5, the top of tension spring 6
It is fixedly connected with adjustable pipe 7, the inner wall of adjustable pipe 7 is not overlapped with the surface of solder horn 2, and tension spring 6 is movably connected in the interior of circular hole 4
Portion, adjustable pipe 7 are actively socketed on the surface of solder horn 2, and the inner wall of adjustable pipe 7 is fixedly connected with guide pad 8, the number of guide pad 8
Amount is two, offers guide groove 9 at the position of the corresponding guide pad 8 of shell 1, guide pad 8 is movably connected in the interior of guide groove 9
Portion, the outer wall of adjustable pipe 7 open up fluted 10, and the inner wall of groove 10 is fixedly connected with one end of pressure spring 11, pressure spring 11 it is another
End is fixedly connected with the side of limited block 12, and the outer wall of adjustable pipe 7 is fixedly connected with rubber block 13,13 poor thermal conductivity of rubber block,
It will not be scalded with hand touching, rubber block 13 is located at the top of limited block 12, and the top of retainer plate 3 offers wears groove 14, wears groove 14
Size is adapted with the size of rubber block 13, and the inner wall of circular hole 4 offers limiting slot 15, and the quantity of limiting slot 15 is two, limit
The internal activity of position slot 15 is connected with crushing block 16, and crushing block 16 includes movable block 1601 and sliding block 1602, the number of sliding block 1602
Amount is two, and two sliding blocks 1602 are respectively fixedly connected in the top and bottom of movable block 1601, and sliding block 1602 can to live
Motion block 1601 will not be fixedly connected to button 17, button in the inside shaking of limiting slot 15, the face that deviates from of two crushing blocks 16
17 run through retainer plate 3 and extend to the outside of retainer plate 3, and the outer wall of adjustable pipe 7 offers perforation 18, and heat dissipation is played in perforation 18
Effect, pressure spring 11 are movably connected in the inside of groove 10, and the top and bottom of 15 inner wall of limiting slot offer sliding slot 19, sliding block
1602 are movably connected in 19 inside.
When in use, rubber block 13 is pulled downward on, rubber block 13 drives adjustable pipe 7 to move downward, and adjustable pipe 7 is with action-oriented
For block 8 along the inner wall slide downward of guide groove 9, adjustable pipe 7 is collapsible into the inside of circular hole 4, extruding of the tension spring 6 by adjustable pipe 7
It shrinks, the size fit of rubber block 13 and wears groove 14, therefore along the inner wall slide downward of wears groove 14, limited block 12 is by circular hole 4
Pressure spring 11 is squeezed after being pressed against of inner wall, pressure spring 11 is collapsible into the inside of groove 10, when limited block 12 moves in limiting slot 15
When portion, pressure spring 11, which resets, pushes limited block 12 to enter limiting slot 15, and limited block 12 is connected to the inner wall of limiting slot 15, adjustable pipe 7
Be fixed, after having used electric iron, button press 17, button 17 squeezes crushing block 16, two crushing blocks 16 towards middle slip,
Crushing block 16 pushes limited block 12 to extruding at pressure spring 11, and pressure spring 11 is shunk, and limited block 12 moves to the outside of limiting slot 15, draws
Spring 6 resets, and adjustable pipe 7 is pushed to move upwards, and adjustable pipe 7, which moves upwards, drives guide pad 8 to transport upwards along the inner wall of guide groove 9
Dynamic, rubber block 13 is detached from wears groove 14, so that adjustable pipe 7 is socketed in the surface of solder horn 2, the temperature of solder horn 2 is from perforation 18
It disperses.
It can to sum up obtain, the utility model solves electricity by setting adjustable pipe 7, tension spring 6, limited block 12 and crushing block 16
The solder horn 2 of soldering iron is exposed to the problem of outside be easy to cause user's hand to be burned.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electronic component welding anti-scalding electric soldering iron, including shell (1) and solder horn (2), the top of the shell (1)
Portion is fixedly connected with the bottom of solder horn (2), it is characterised in that: and the surface fixing sleeve of the shell (1) is connected to retainer plate (3),
It is offered circular hole (4) at the top of the retainer plate (3), the inner wall of the circular hole (4) is connect with the surface activity of shell (1), institute
The bottom for stating circular hole (4) inner wall offers circular groove (5), and the bottom of circular groove (5) inner wall is fixedly connected with tension spring (6), described
Tension spring (6) is movably connected in the inside of circular groove (5), is fixedly connected with adjustable pipe (7), the tension spring at the top of the tension spring (6)
(6) it is movably connected in the inside of circular hole (4), the adjustable pipe (7) is actively socketed on the surface of solder horn (2), the adjustable pipe
(7) inner wall is fixedly connected with guide pad (8), offers guide groove (9) at the position of the shell (1) corresponding guide pad (8),
The guide pad (8) is movably connected in the inside of guide groove (9), and the outer wall of the adjustable pipe (7) opens up fluted (10), described
The inner wall of groove (10) is fixedly connected with one end of pressure spring (11), the other end of the pressure spring (11) and the side of limited block (12)
It is fixedly connected, the outer wall of the adjustable pipe (7) is fixedly connected with rubber block (13), and the rubber block (13) is located at limited block (12)
Top, offer wears groove (14) at the top of the retainer plate (3), the inner wall of the circular hole (4) offers limiting slot (15), institute
The quantity for stating limiting slot (15) is two, and the internal activity of the limiting slot (15) is connected with crushing block (16), and two described crowded
Briquetting (16) is fixedly connected to button (17) away from face, and the button (17) is through retainer plate (3) and extends to retainer plate
(3) outside.
2. a kind of electronic component welding anti-scalding electric soldering iron according to claim 1, it is characterised in that: the activity
The outer wall of pipe (7) offers perforation (18), and the pressure spring (11) is movably connected in the inside of groove (10).
3. a kind of electronic component welding anti-scalding electric soldering iron according to claim 1, it is characterised in that: the extruding
Block (16) includes movable block (1601) and sliding block (1602), and the quantity of the sliding block (1602) is two, two sliding blocks
(1602) top and bottom in movable block (1601) are respectively fixedly connected with.
4. a kind of electronic component welding anti-scalding electric soldering iron according to claim 1 or 3, it is characterised in that: described
The top and bottom of limiting slot (15) inner wall offer sliding slot (19), and the sliding block (1602) is movably connected in the interior of (19)
Portion.
5. a kind of electronic component welding anti-scalding electric soldering iron according to claim 1, it is characterised in that: the tension spring
(6) quantity is two, and two tension springs (6) are symmetrical as symmetry axis using the vertical line where shell (1) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920855.XU CN208304105U (en) | 2018-06-14 | 2018-06-14 | Anti-scalding electric soldering iron is used in a kind of welding of electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920855.XU CN208304105U (en) | 2018-06-14 | 2018-06-14 | Anti-scalding electric soldering iron is used in a kind of welding of electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304105U true CN208304105U (en) | 2019-01-01 |
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ID=64708217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920855.XU Active CN208304105U (en) | 2018-06-14 | 2018-06-14 | Anti-scalding electric soldering iron is used in a kind of welding of electronic component |
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| Country | Link |
|---|---|
| CN (1) | CN208304105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695482A (en) * | 2019-10-11 | 2020-01-17 | 王亮华 | Scald-proof feeding soldering iron gun for circuit board welding |
-
2018
- 2018-06-14 CN CN201820920855.XU patent/CN208304105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695482A (en) * | 2019-10-11 | 2020-01-17 | 王亮华 | Scald-proof feeding soldering iron gun for circuit board welding |
| CN110695482B (en) * | 2019-10-11 | 2021-04-27 | 卓世华 | Scald-proof feeding soldering iron gun for circuit board welding |
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