CN209954543U - Special fixture for assembling mobile phone mainboard - Google Patents

Abstract

The utility model aims at solving the current difficult problem that makes the mainboard perk when assembling to the mobile phone motherboard easily, disclose a mobile phone motherboard assembles special fixture, lead to groove and leading wheel including first logical groove, pouring jacket, fan, pipe, slide bar, heating piece, ventilating board, first coil spring, first connecting block, rotary rod, pivot, guide frame, second coil spring, second connecting block, second, slide bar lower extreme fixed mounting has the ventilating board, the heating piece is evenly installed to ventilating board lower surface, pouring jacket right side fixed surface installs the fan, fixedly connected with pipe between fan and the ventilating board. This device realizes the softening of connecting wire between mainboard and the cell-phone with the help of the heating of heating piece ingeniously, makes connecting wire and mainboard have certain adhesion to prevent the mainboard perk when assembling the mainboard, more steady assembles the mainboard, and reasonable in design, convenient operation accords with the social demand, is worth promoting.

Description

Special fixture for assembling mobile phone mainboard

Technical Field

The utility model relates to a mobile phone motherboard assembles the field, especially relates to a mobile phone motherboard assembles special fixture.

Background

Mobile phones, also known as wireless phones, commonly called mobile phones, originally only a communication tool, and originally called a mobile phone terminal in the early times, which was also commonly known as a big brother, were widely available portable phone terminals, and originally developed from battlefield mobile phones manufactured by beyer laboratories in 1940.

And the cell-phone is when assembling or installing spare part to the mainboard, need assemble the operation to the mainboard on the assembly line, but when conveying the cell-phone on the assembly line, make mainboard and cell-phone separation easily, thereby make the connecting wire of cell-phone mainboard and cell-phone break easily, damage the cell-phone mainboard easily, make the mainboard rock easily when assembling the installation to the mainboard, influence the degree of accuracy of installation, in addition when installing the cell-phone mainboard, because weather reason can make the connecting wire sclerosis, and then the condition of mainboard perk can appear, inconvenient installation to the mainboard, therefore, need design a cell-phone mainboard equipment special fixture to solve the not enough of prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of prior art, provide a mobile phone motherboard equipment special fixture.

The utility model discloses a realize through following technical scheme:

a special fixture for assembling a mobile phone mainboard comprises a sleeve box, wherein a first through groove and a second through groove are formed in the sleeve box, the middle parts of the front and the back of the sleeve box are symmetrically provided with guide frames, the upper sides of the front and the back of the sleeve box are respectively provided with a second connecting block, a rotating rod is arranged in the guide frame, a rotating shaft is arranged between the rotating rod and the guide frame, a first connecting block is fixedly arranged on the surface of the rotating rod, a second spiral spring is fixedly arranged between the first connecting block and the second connecting block, the inner surface of the rotating rod is uniformly provided with guide wheels, the lower side of the sleeve box is fixedly provided with a first spiral spring, a slide bar is sleeved in the first spiral spring, a ventilation plate is fixedly arranged at the lower end of the slide bar, the heating piece is evenly installed to ventilation board lower surface, the fixed surface installs the fan on the pouring jacket right side, fixedly connected with pipe between fan and the ventilation board.

As the preferred technical scheme of the utility model, the rotary rod is L type structure.

As the utility model discloses an optimized technical scheme, slide bar and pouring jacket sliding fit.

As the preferred technical proposal of the utility model, the ventilating board is of a hollow structure and is communicated with the conduit.

As the utility model discloses an optimized technical scheme, the through-hole has evenly been seted up to the ventilating board lower surface.

As the utility model discloses an optimized technical scheme, the heating block is hollow structure and inside by the resistance wire winding.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can realize the clamping of the mobile phone by the matching of the rotary rod and the ventilating board, can realize the clamping of the mobile phone mainboard by the elasticity of the first spiral spring, can use the heating block at the same time, can cause the fan to blow hot air by the ventilating board, and further is convenient for the hot air to soften the connecting line between the mobile phone mainboard and the mobile phone, avoids the connecting line to be too hard, and simultaneously has smaller adhesion between the connecting line and the mainboard, thereby realizing the pressing of the mobile phone mainboard, avoiding the mobile phone mainboard from falling off during the assembly, better protecting the mobile phone mainboard, and conveniently holding the device by the arrangement of the first through groove and the second through groove, the operation is more convenient, the device skillfully realizes the softening of the connecting line between the mainboard and the mobile phone by the heating of the heating block, and ensures that the connecting line and the mainboard have certain adhesion, thereby prevent the mainboard perk when assembling the mainboard, more steady assembles the mainboard, and reasonable in design, convenient operation accords with the social demand, is worth promoting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the rotating rod of the present invention.

In the figure: 1. the device comprises a first through groove, 2, a sleeve box, 3, a fan, 4, a guide pipe, 5, a sliding rod, 6, a heating block, 7, a ventilation plate, 8, a first spiral spring, 9, a first connecting block, 10, a rotating rod, 11, a rotating shaft, 12, a guide frame, 13, a second spiral spring, 14, a second connecting block, 15, a second through groove, 16 and a guide wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a mobile phone motherboard assembles special fixture, includes pouring jacket 2, first logical groove 1 and second logical groove 15 have been seted up on pouring jacket 2, pouring jacket 2 front and back mid-symmetry installs guide frame 12, second connecting block 14 is installed respectively to pouring jacket 2 front and back upside, guide frame 12 internally mounted has rotary rod 10, install pivot 11 between rotary rod 10 and the guide frame 12, rotary rod 10 fixed surface installs first connecting block 9, fixed mounting has second coil spring 13 between first connecting block 9 and the second connecting block 14, leading wheel 16 is evenly installed to the rotary rod 10 internal surface, pouring jacket 2 downside fixed mounting has first coil spring 8, the cover is equipped with slide bar 5 inside first coil spring 8, slide bar 5 lower extreme fixed mounting has ventilating board 7, ventilating board 7 lower surface evenly installs heating block 6, the right surface of the sleeve box 2 is fixedly provided with a fan 3, and a guide pipe 4 is fixedly connected between the fan 3 and the ventilation plate 7.

The rotating rod 10 has an L-shaped structure.

The sliding rod 5 is in sliding fit with the sleeve box 2.

The ventilating plate 7 is of a hollow structure and is communicated with the guide pipe 4.

Through holes are uniformly formed in the lower surface of the ventilation plate 7.

The heating block 6 is of a hollow structure, and the interior of the heating block is wound by resistance wires.

The working principle is as follows: when the mobile phone mainboard needs to be assembled on a production line, firstly, a mobile phone without a rear shell is placed below the ventilating board 7, a user pushes the rotary rods 10 on the two sides, the mobile phone is clamped through the matching of the rotary rods 10 and the ventilating board 7, the mobile phone screen faces downwards, the mainboard faces upwards, when the mainboard is assembled, the isolation board of the mainboard is not installed, the mainboard is not fixed, at the moment, the fan 3 and the heating block 6 are connected with a nearby power supply, the temperature of the heating block 6 is not more than 30 ℃, meanwhile, the switch of the fan 3 is turned on, the fan 3 ventilates the ventilating board 7 through the guide pipe 4, hot air is blown out, a connecting wire connected on the mobile phone mainboard is heated, the connecting wire is softened, meanwhile, the connecting wire has certain adhesiveness to the mainboard, the mainboard is prevented from tilting, and then the mobile phone is taken down, subsequent assembly is carried out, and when the assembly is carried out, the tilting of the main board is prevented, and the assembly is more stable when parts are installed on the main board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mobile phone motherboard equipment special fixture, includes pouring jacket (2), its characterized in that: set up first logical groove (1) and second on pouring jacket (2) and lead to groove (15), pouring jacket (2) front and back mid-portion symmetry installs direction frame (12), second connecting block (14) are installed respectively to pouring jacket (2) front and back upside, direction frame (12) internally mounted has rotary rod (10), install pivot (11) between rotary rod (10) and direction frame (12), rotary rod (10) fixed surface installs first connecting block (9), fixed mounting has second coil spring (13) between first connecting block (9) and second connecting block (14), leading wheel (16) are evenly installed to rotary rod (10) internal surface, pouring jacket (2) downside fixed mounting has first coil spring (8), the inside cover of first coil spring (8) is equipped with slide bar (5), slide bar (5) lower extreme fixed mounting has ventilating board (7), heating block (6) are evenly installed to ventilating board (7) lower surface, pouring jacket (2) right side fixed surface installs fan (3), fixedly connected with pipe (4) between fan (3) and ventilating board (7).

2. The special fixture for assembling the mobile phone motherboard according to claim 1, wherein: the rotating rod (10) is of an L-shaped structure.

3. The special fixture for assembling the mobile phone motherboard according to claim 1, wherein: the sliding rod (5) is in sliding fit with the sleeve box (2).

4. The special fixture for assembling the mobile phone motherboard according to claim 1, wherein: the ventilating plate (7) is of a hollow structure and is communicated with the guide pipe (4).

5. The special fixture for assembling the mobile phone motherboard according to claim 1, wherein: through holes are uniformly formed in the lower surface of the ventilation plate (7).

6. The special fixture for assembling the mobile phone motherboard according to claim 1, wherein: the heating block (6) is of a hollow structure, and the interior of the heating block is wound by resistance wires.

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