CN210755707U

CN210755707U - Electric iron for disassembling integrated circuit board

Info

Publication number: CN210755707U
Application number: CN201920438826.4U
Authority: CN
Inventors: 俞霞; 林永青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-06-16
Anticipated expiration: 2029-04-02

Abstract

The utility model belongs to the technical field of the electric iron, especially, integrated circuit board dismantles and uses electric iron, including the shell and the high temperature resistance handle of electric iron, first screw hole has been seted up to the one end of shell, and the inner wall threaded connection of first screw hole has the soldering bit. This integrated circuit board dismantles electric iron, inner wall that the other end through setting up the shell is close to the third screw hole is threaded connection respectively has left-handed nut and right-handed nut, prevent that the electric iron is at the in-process that uses, it is not hard up to appear with shell threaded connection in the third screw hole, right-handed nut is fastening nut, left-handed nut is lock nut, it is fixed when threaded connection to third screw hole and shell, thereby solved the electric iron at the course of the work, the casing drops with the third screw hole accident, influence the normal use of electric iron, when damage appears in the flatiron core, it is swift to have reached, conveniently change the effect of flatiron core, thereby when the flatiron core when the electric iron has been solved and has been damaged, change flatiron core complex operation.

Description

Electric iron for disassembling integrated circuit board

Technical Field

The utility model relates to an electricity luo iron technical field especially relates to an integrated circuit board is dismantled and is used electric iron.

Background

The electric soldering iron is a necessary tool for electronic manufacturing and electric appliance maintenance, mainly used for welding elements and conducting wires, 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, and can be divided into a high-power electric soldering iron and a low-power electric soldering iron according to different purposes.

The electric soldering iron is different along with the element or the wire specification that are welded or the soldering bit needs to be changed after long-time use in the use, and current soldering bit passes through the screw and is connected with the core that generates heat in the electric soldering iron, and this kind of connected mode changes the troublesome poeration, and the screw is not hard up easily moreover to bring unnecessary trouble for people. When the electric soldering iron head needs to be replaced, the replacement operation is troublesome and cumbersome, and when the soldering iron core of the electric soldering iron is damaged, the process is complicated when the soldering iron core is replaced.

SUMMERY OF THE UTILITY MODEL

Based on current soldering bit damages changes troublesome technical problem, the utility model provides an integrated circuit board dismantles and uses electric iron.

The utility model provides a pair of integrated circuit board dismantles and uses electric iron, shell and high temperature resistance handle including the electric iron, first screw hole has been seted up to the one end of shell, the inner wall threaded connection of first screw hole has the soldering bit, the draw-in groove has been seted up to the inside of shell, the inner wall of draw-in groove fixed mounting has last fixture block and lower fixture block respectively, it all has seted up the round hole, and is a plurality of to go up the relative surface of fixture block and lower fixture block the round hole uses the axis of draw-in groove to be the symmetric distribution as the symmetry central line, the spring has been cup jointed, two to the round hole inner wall that the spring used the axis of draw-in groove to be the symmetric distribution as the symmetry central line, the surface of shell has been seted up the second screw hole and.

The louvre has been seted up on the surface of shell, and is a plurality of the louvre uses the axis of shell to be the annular array and distributes as the array center, the inner wall fixed mounting of shell has the flatiron core, the external fixed surface of shell installs the rubber layer, the other end threaded connection of shell has high temperature resistance handle, the third screw hole has been seted up to the one end of handle, the inner wall that the other end of shell is close to the third screw hole is threaded connection has left-handed nut and right-handed nut respectively, the other end of shell extends and runs through to the inner wall of third screw hole, the fixed surface of handle installs the aerogel carpet veneer, power source has been seted up to the other end of handle.

Preferably, two ends of the soldering bit are triangular, and the outer surface of the soldering bit is matched with the inner wall of the first threaded hole.

Preferably, a fourth threaded hole is formed in the center of each of the upper fixture block and the lower fixture block, and the outer surface of the soldering bit is matched with the fourth threaded hole.

Preferably, the axes of the upper fixture block, the lower fixture block and the soldering bit are all located on the same axis, and the inner wall of the heat dissipation hole is fixedly connected with an active carbon filter screen.

Preferably, rubber is arranged inside the rubber layer, and a gasket is sleeved on the outer surface of the shell and is close to the rubber layer.

Preferably, the inside of aerogel felt layer is provided with the aerogel felt, the fixed surface of handle installs the heat protection cover, the heat protection cover is close to the aerogel felt layer.

Preferably, a sealing heat-proof pad is fixedly mounted on the surface of the power interface, and the soldering iron core is electrically connected with the power interface.

The utility model provides a beneficial effect does:

1. inner wall through setting up the draw-in groove is fixed mounting respectively has fixture block and lower fixture block, it can be according to the actual work needs to have reached, the effect of convenient change soldering bit position, also can prevent effectively that the electric iron is at the course of the work, the accident of soldering bit and shell threaded connection department is not hard up, extrude the spring that fixture block and lower fixture block cup jointed through rotatory bolt, when the spring is pressed to certain time, go up the fixture block and just play fixed effect to the soldering bit with lower fixture block, it is fixed to the soldering bit to go up the fourth screw hole on fixture block and the lower fixture block, still can not cause the injury to the screw thread on soldering bit surface in extrusion process. Thereby solved in the use, the extension length overlength of soldering bit or short, brought the soldering bit and be unfavorable for the problem of processing, when needing to be changed the soldering bit simultaneously, also can make the spring loosen through screwing out the bolt, conveniently change the effect of soldering bit to the inconvenient problem of changing when solving the soldering bit and appearing damaging.

2. Inner wall that the other end through setting up the shell is close to the third screw hole is threaded connection respectively has left-handed nut and right-handed nut, prevent that the electric iron is at the in-process that uses, it is not hard up to appear in third screw hole and shell threaded connection, right-handed nut is fastening nut, left-handed nut is lock nut, it is fixed when threaded connection to third screw hole and shell, thereby solved the electric iron in the course of the work, the shell drops with the accident of third screw hole, influence the problem of electric iron normal use, when damage appears in the flatiron core, it is swift to have reached, conveniently change the effect of flatiron core, thereby when the flatiron core that has solved when the electric iron damages, change flatiron core complex operation's problem.

Drawings

Fig. 1 is a schematic view of an electric iron for detaching an integrated circuit board according to the present invention;

fig. 2 is a sectional view of a housing structure of an electric iron for detaching an integrated circuit board according to the present invention;

fig. 3 is the utility model provides a fixture block structure enlarger of integrated circuit board dismantlement electric iron.

In the figure: 1. a housing; 2. a handle; 3. a first threaded hole; 4. a soldering bit; 5. a card slot; 6. an upper clamping block; 7. a lower clamping block; 8. a circular hole; 9. a spring; 10. a second threaded hole; 11. A bolt; 12. heat dissipation holes; 13. a soldering iron core; 14. a rubber layer; 15. a third threaded hole; 16. A left-handed nut; 17. right-hand turning of the nut; 18. an aerogel blanket; 19. a power interface; 20. a fourth threaded hole; 21. an active carbon filter screen; 22. a gasket; 23. a heat-proof sleeve; 24. and sealing the heat-proof pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electric iron for disassembling an integrated circuit board comprises a shell 1 of the electric iron and a high temperature resistant handle 2, wherein one end of the shell 1 is provided with a first threaded hole 3, and the inner wall of the first threaded hole 3 is in threaded connection with an iron head 4;

furthermore, two ends of the soldering bit 4 are triangular, and the outer surface of the soldering bit 4 is matched with the inner wall of the first threaded hole 3;

a clamping groove 5 is formed in the shell 1, and an upper clamping block 6 and a lower clamping block 7 are fixedly mounted on the inner wall of the clamping groove 5 respectively;

further, inner wall through setting up draw-in groove 5 is fixed mounting respectively has last fixture block 6 and lower fixture block 7, reached and to have needed according to the actual work, the effect of convenient change soldering bit 4 position, also can prevent effectively that the electric iron is at the course of the work, the accident of soldering bit 4 and shell 1 threaded connection department is not hard up, spring 9 that fixture block 6 and lower fixture block 7 cup jointed is extruded through swivel bolt 11, when spring 9 pressed to certain time, go up fixture block 6 and fixture block 7 down and just play fixed effect to soldering bit 4, go up fixture block 6 and the fourth screw hole 20 on the fixture block 7 down when fixed to soldering bit 4, still can not cause the injury at the extrusion in-process to the screw thread on soldering bit 4 surface. Thereby solved in the use, the extension length overlength of soldering bit 4 or short bring the problem that soldering bit 4 is unfavorable for processing, when needs are changed soldering bit 4, also can make spring 9 loosen through unscrewing bolt 11 simultaneously, conveniently change soldering bit 4's effect to inconvenient change when solving soldering bit 4 and appearing damaging the problem.

Furthermore, a fourth threaded hole 20 is formed in the centers of the upper fixture block 6 and the lower fixture block 7, the outer surface of the soldering iron head 4 is matched with the fourth threaded hole 20, and the axes of the upper fixture block 6, the lower fixture block 7 and the soldering iron head 4 are all located on the same axis.

Go up fixture block 6 and fixture block 7's relative surface and all seted up round hole 8, it is a plurality of round hole 8 uses the axis of draw-in groove 5 to be the symmetric distribution as the symmetry central line, and spring 9 has been cup jointed to round hole 8 inner wall, and two springs 9 use the axis of draw-in groove 5 to be the symmetric distribution as the symmetry central line, and second screw hole 10 and link up to the inner wall of draw-in groove 5 have been seted up on the surface of shell 1, and the inner wall threaded connection of second screw hole 10 has bolt 11.

The surface of the shell 1 is provided with a plurality of heat dissipation holes 12, and the plurality of heat dissipation holes 12 are distributed in an annular array by taking the axis of the shell 1 as an array center;

further, the inner wall of the heat dissipation hole 12 is fixedly connected with an activated carbon filter screen 21.

The inner wall of the shell 1 is fixedly provided with an iron core 13, and the outer surface of the shell 1 is fixedly provided with a rubber layer 14;

further, rubber is arranged inside the rubber layer 14, and a gasket 22 is sleeved on the outer surface of the shell, wherein the gasket 22 is close to the rubber layer 14.

The other end of the shell 1 is in threaded connection with a high-temperature-resistant handle 2, one end of the handle 2 is provided with a third threaded hole 15, and the inner wall of the other end of the shell 1, which is close to the third threaded hole 15, is respectively in threaded connection with a left-handed nut 16 and a right-handed nut 17;

further, the inner wall of the other end of the shell 1 close to the third threaded hole 15 is respectively in threaded connection with the left-handed nut 16 and the right-handed nut 17, the situation that the electric soldering iron is used is prevented, the third threaded hole 15 is in threaded connection with the shell 1 and becomes loose, the right-handed nut 17 is a fastening nut, the left-handed nut 16 is a locking nut, the third threaded hole 15 and the shell 1 are fixed in threaded connection, the problem that the electric soldering iron is used in the working process is solved, the shell 1 and the third threaded hole 15 accidentally fall off to affect the normal use of the electric soldering iron, when the iron core 13 is damaged, the effect of quickly and conveniently replacing the iron core 13 is achieved, and the problem that when the iron core 13 of the electric soldering iron is damaged, the operation of replacing the iron core 13 is complicated.

The other end of the shell 1 extends to the inner wall of the third threaded hole 15, and an aerogel felt layer 18 is fixedly arranged on the surface of the handle 2;

further, the inside of aerogel felt layer 18 is provided with the aerogel felt, and the fixed surface of handle installs heat protection cover 23, and heat protection cover 23 is close to aerogel felt layer 18.

The other end of the handle 2 is provided with a power interface 19;

furthermore, a sealing heat-proof pad 24 is fixedly mounted on the surface of the power interface 19, the soldering iron core 13 is electrically connected with the power interface 19, and the sealing heat-proof pad 24 is arranged, so that the effect of heat insulation protection on a power line in the power interface 19 can be achieved, and the technical problem that the existing soldering iron head is damaged and replaced inconveniently is solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an integrated circuit board dismantles and uses electric iron, includes shell (1) and high temperature resistance handle (2) of electric iron, its characterized in that: one end of the shell (1) is provided with a first threaded hole (3), the inner wall of the first threaded hole (3) is in threaded connection with a soldering iron head (4), a clamping groove (5) is formed in the shell (1), an upper clamping block (6) and a lower clamping block (7) are fixedly arranged on the inner wall of the clamping groove (5) respectively, the opposite surfaces of the upper clamping block (6) and the lower clamping block (7) are respectively provided with a round hole (8), the round holes (8) are symmetrically distributed by taking the axis of the clamping groove (5) as a symmetrical central line, the inner wall of the round hole (8) is sleeved with springs (9), the two springs (9) are symmetrically distributed by taking the axis of the clamping groove (5) as a symmetrical center line, the surface of the shell (1) is provided with a second threaded hole (10) which is communicated with the inner wall of the clamping groove (5), the inner wall of the second threaded hole (10) is in threaded connection with a bolt (11);

the surface of the shell (1) is provided with a plurality of heat dissipation holes (12), the heat dissipation holes (12) are distributed in an annular array by taking the axis of the shell (1) as the array center, the inner wall of the shell (1) is fixedly provided with an iron core (13), the outer surface of the shell (1) is fixedly provided with a rubber layer (14), the other end of the shell (1) is connected with a high-temperature resistant handle (2) in a threaded manner, a third threaded hole (15) is formed in one end of the handle (2), a left-handed nut (16) and a right-handed nut (17) are respectively in threaded connection with the inner wall, close to the third threaded hole (15), of the other end of the shell (1), the other end of the shell (1) extends and penetrates through the inner wall of the third threaded hole (15), the surface fixed mounting of handle (2) has aerogel carpet veneer (18), power source (19) have been seted up to the other end of handle (2).

2. An electric iron for detaching an integrated circuit board according to claim 1, wherein: the two ends of the soldering iron head (4) are triangular, and the outer surface of the soldering iron head (4) is matched with the inner wall of the first threaded hole (3).

3. An electric iron for detaching an integrated circuit board according to claim 1, wherein: and a fourth threaded hole (20) is formed in the centers of the upper clamping block (6) and the lower clamping block (7), and the outer surface of the soldering iron head (4) is matched with the fourth threaded hole (20).

4. An electric iron for detaching an integrated circuit board according to claim 3, wherein: the axes of the upper clamping block (6), the lower clamping block (7) and the soldering bit (4) are all located on the same axis, and the inner wall of the heat dissipation hole (12) is fixedly connected with an active carbon filter screen (21).

5. An electric iron for detaching an integrated circuit board according to claim 1, wherein: the rubber is arranged in the rubber layer (14), a gasket (22) is sleeved on the outer surface of the shell, and the gasket (22) is close to the rubber layer (14).

6. An electric iron for detaching an integrated circuit board according to claim 1, wherein: the inside of aerogel felt layer (18) is provided with the aerogel felt, the fixed surface of handle installs heat protection cover (23), heat protection cover (23) are close to aerogel felt layer (18).

7. An electric iron for detaching an integrated circuit board according to claim 1, wherein: and a sealing heat-proof pad (24) is fixedly arranged on the surface of the power interface (19), and the soldering iron core (13) is electrically connected with the power interface (19).