CN203875450U

CN203875450U - Mainboard maintenance platform

Info

Publication number: CN203875450U
Application number: CN201420234287.XU
Authority: CN
Inventors: 杜寿雷
Original assignee: Dongguan Huabei Electronic Technology Co Ltd
Current assignee: Dongguan Huabei Electronic Technology Co Ltd
Priority date: 2014-05-08
Filing date: 2014-05-08
Publication date: 2014-10-15
Anticipated expiration: 2024-05-08

Abstract

The utility model relates to the technical field of clamping jigs for maintenance of a mainboard, in particular to a mainboard maintenance platform. The mainboard maintenance platform comprises a base, stand columns, a positioning base and a fixing base, wherein a mainboard is placed on the positioning base, a thermal chimney is placed on the fixing base, the stand columns are fixedly installed behind the base, the fixing base and the positioning base are arranged on the stand columns in sequence from top to bottom, the positioning base comprises a base plate, a fixed clamping plate and a movable clamping plate, the fixed clamping plate is fixedly installed on the base plate, the movable clamping plate and the fixed clamping plate are arranged in parallel side by side, and the distance between the movable clamping plate and the fixed clamping plate is adjusted by adjusting the position of the movable clamping plate. By the adoption of the mainboard maintenance platform, the mainboard can be positioned rapidly, the thermal chimney can be fixedly rapidly, in this way, the maintenance efficiency is improved, and damage caused by secondary collision is reduced; in addition, when mobile phone mainboards in the same specification are maintained, the distances between the thermal chimney and the mobile phone mainboards are relatively fixed, and the maintenance quality can be improved easily.

Description

Mainboard maintenance platform

Technical field

The utility model relates to mainboard maintenance clamping jig technical field, particularly a kind of mainboard maintenance platform.

Background technology

Cell phone mainboard, after processing is over, tends to while test find that part components and parts are bad, at this time needs cell phone mainboard to keep in repair, and because components and parts are connected with cell phone mainboard by scolding tin, therefore changing components and parts needs first melts soldering tin before.

Cell phone mainboard maintenance is at present all generally that operating personnel hold thermal chimney facing to the out of order part blowing hot-air of cell phone mainboard, after melts soldering tin, components and parts is taken out again.This mode inefficiency, and owing to cell phone mainboard and thermal chimney not being fixed, in the process of work, easily make cell phone mainboard generation secondary collision cause bad.

Utility model content

The utility model inefficiency when solving the maintenance of current cell phone mainboard, easily occurs that secondary collision causes bad problem and a kind of mainboard maintenance platform of providing.

For reaching above-mentioned functions, the technical scheme that the utility model provides is:

A kind of mainboard maintenance platform, comprises the positioning seat of base, column, placement mainboard and for placing the holder of thermal chimney, described column is fixedly mounted on the rear of described base, and described holder and described positioning seat are successively set on described column from top to bottom; Described positioning seat comprises base plate, determines clamp and moving clamp, describedly determines clamp and is fixedly mounted on described base plate, and described moving clamp determines with described that clamp is parallel to be set up in parallel, and adjusts described moving clamp and described distance of determining between clamp by the position of adjusting moving clamp.

Preferably, describedly determine to be provided with the draw-in groove matching with mainboard thickness on clamp and described moving clamp.

Preferably, described column is cylinder, described column be provided with below plane, described positioning seat and described holder by bolted in described plane.

Preferably, on described holder, be provided with the circular hole of placing thermal chimney air outlet and the groove that hangs air-heater.

Preferably, described positioning seat also comprises fixed block and pull bar, described fixed block is fixed on described base plate, on described fixed block, be provided with the pilot hole that allows described pull bar to pass through, described pull bar is fixedly connected with described moving clamp through after described pilot hole, on described pull bar, be arranged with spring, one end of described spring contacts with described fortune clamp.

Preferably, the quantity of described column is 2.

The beneficial effects of the utility model are: a kind of mainboard maintenance platform, comprise the positioning seat of base, column, placement mainboard and for placing the holder of thermal chimney, described column is fixedly mounted on the rear of described base, and described holder and described positioning seat are successively set on described column from top to bottom; Described positioning seat comprises base plate, determines clamp and moving clamp, describedly determines clamp and is fixedly mounted on described base plate, and described moving clamp determines with described that clamp is parallel to be set up in parallel, and adjusts described moving clamp and described distance of determining between clamp by the position of adjusting moving clamp; Adopt this new for novel, can position mainboard rapidly and thermal chimney is fixed, thereby improve maintenance efficiency, reduce because of occur secondary collision cause bad, in addition, in the time that the cell phone mainboard of same specification is keeped in repair, position between thermal chimney and cell phone mainboard is relative fixing, is conducive to improve repair quality.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of holder.

Detailed description of the invention

Below in conjunction with accompanying drawing 1 and accompanying drawing 2, the utility model is further elaborated:

A kind of mainboard maintenance platform as shown in Figure 1, comprises the positioning seat 3 of base 1, column 2, placement mainboard and for placing the holder 4 of thermal chimney, column 2 is fixedly mounted on the rear of base 1, and holder 4 and positioning seat 3 are successively set on column 2 from top to bottom.In the present embodiment, the quantity of column 2 is 2, and this two root post 2 is vertically fixedly mounted on the rear of base 1, and column 2 adopts columniform stainless steel strip, positioning seat 3 and holder 4 are fixed on column 2 by bolt for convenient, the rear of column 2 is milled with a plane 21.

As shown in Figure 1, positioning seat 3 comprises base plate 31, determines clamp 32, moves clamp 33, fixed block 34 and pull bar 35, determining clamp 32 is fixedly mounted on base plate 31, moving clamp 33 with determine that clamp 32 is parallel to be set up in parallel, move the position adjustment of clamp 33 by adjusting and move clamp 33 and determine the distance between clamp 32.In order more easily to block mainboard, determine to be provided with on clamp 32 and moving clamp 33 draw-in groove 300 matching with mainboard thickness.Fixed block 34 is fixed on base plate 31, is provided with the pilot hole that allows pull bar 35 to pass through on fixed block 34, and pull bar 35 is fixedly connected with moving clamp 33 through after pilot hole, is arranged with spring 36 on pull bar 35, and one end of spring 36 contacts with described fortune clamp.

As shown in Figure 2, on holder 4, be provided with the circular hole 41 of placing thermal chimney air outlet and the groove 42 that hangs air-heater.

In use, according to the position of determining clamp 32 on the good base plate 31 of the width adjustment of mainboard, then be fixed on base plate 31 determining clamp 32 by bolt, toward pulling pull bar 35 away from the direction of determining clamp 32, pull bar 35 drives moving clamp 33 to move, then mainboard is stuck on the draw-in groove 300 of determining clamp 32 and fortune clamp, releasing lever 35, under the elastic force effect of spring 36, mainboard just can be clamped on to be determined between clamp 32 and moving clamp 33, again thermal chimney is placed on holder 4, adjust the distance between thermal chimney and mainboard, just can start to carry out the work of mainboard maintenance.

The above embodiment, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should be included in the utility model patent claim.

Claims

1. a mainboard maintenance platform, it is characterized in that: comprise base (1), column (2), place the positioning seat (3) of mainboard and for placing the holder (4) of thermal chimney, described column (2) is fixedly mounted on the rear of described base (1), and described holder (4) and described positioning seat (3) are successively set on described column (2) from top to bottom; Described positioning seat (3) comprises base plate (31), determines clamp (32) and moving clamp (33), describedly determine clamp (32) and be fixedly mounted on described base plate (31), described moving clamp (33) is determined parallel being set up in parallel of clamp (32) with described, adjusts described moving clamp (33) and described distance of determining between clamp (32) by the position of adjusting moving clamp (33).

2. mainboard maintenance platform as claimed in claim 1, is characterized in that: describedly determine to be provided with on clamp (32) and described moving clamp (33) draw-in groove (300) matching with mainboard thickness.

3. mainboard maintenance platform as claimed in claim 1, it is characterized in that: described column (2) is cylinder, described column (2) be provided with below plane (21), described positioning seat (3) and described holder (4) by bolted in described plane (21).

4. mainboard maintenance platform as claimed in claim 1, is characterized in that: on described holder (4), be provided with the circular hole (41) of placing thermal chimney air outlet and the groove (42) that hangs air-heater.

5. mainboard maintenance platform as claimed in claim 1, it is characterized in that: described positioning seat (3) also comprises fixed block (34) and pull bar (35), described fixed block (34) is fixed on described base plate (31), on described fixed block (34), be provided with the pilot hole that allows described pull bar (35) to pass through, described pull bar (35) is fixedly connected with described moving clamp (33) through after described pilot hole, on described pull bar (35), be arranged with spring (36), one end of described spring (36) contacts with described moving clamp.

6. the mainboard maintenance platform as described in claim 1 to 5 any one, is characterized in that: the quantity of described column (2) is 2.