CN202433478U

CN202433478U - Cold solder detection device

Info

Publication number: CN202433478U
Application number: CN2012200568887U
Authority: CN
Inventors: 谢磊
Original assignee: Shanghai Simcom Ltd
Current assignee: Shanghai Simcom Ltd
Priority date: 2012-02-21
Filing date: 2012-02-21
Publication date: 2012-09-12
Anticipated expiration: 2022-02-21

Abstract

The utility model discloses a cold solder detection device. The cold solder detection device comprises a base, a fixing support, a detection board, multiple pairs of probes and a lower pressing board, wherein the fixing support is fixedly arranged on the base; the detection board is connected with the base through an elastic piece and is provided with multiple location posts and multiple probe holes; each pair of the probes penetrates through the corresponding probe holes, are fixedly arranged on the base and are connected with an LED (Light Emitting Diode) lamp through a power supply; and the lower pressing board is arranged above the detection board and is arranged on the fixing support through an elastic sliding mechanism. The cold solder detection device disclosed by the utility model has the advantages that the structure is simple, the operation is convenient, the soldering condition can be known by an operator just by checking the LED lamp, thus the production efficiency is increased, and meanwhile, the false detection rate is reduced.

Description

The rosin joint pick-up unit

Technical field

The utility model relates to a kind of pick-up unit, particularly relates to a kind of rosin joint checkout equipment that the SIM seat is produced that is applied to.

Background technology

Along with progress of industry, production efficiency is increasingly high, and especially for this labour intensive profession of semicon industry, the quality testing of equipment plays crucial effects.For example, after the manufacturing of SIM seat, need to detect between a plurality of SIM shell fragments and a plurality of instrument connection whether in twos conducting.In the prior art, whether operating personnel often have to test successively between SIM shell fragment and the instrument connection with multimeter and switch on, and waste time and energy yet do like this, error under the situation of fatigue, very easily occurs measuring.

Those skilled in the art is devoted to develop a kind of equipment that can carry out the rosin joint detection quickly and accurately to the SIM seat.

The utility model content

The technical matters that the utility model will solve is an inefficiency when overcoming that operating personnel detect the SIM seat in the prior art, and the deficiency that false drop rate is high provides a kind of advantages of simplicity and high efficiency rosin joint pick-up unit.

The utility model solves above-mentioned technical matters through following technical proposals:

A kind of rosin joint pick-up unit, its characteristics are that said rosin joint pick-up unit comprises:

One base and one is fixed on the fixed mount on the said base;

One check-out console is connected through elastic component with said base, and a plurality of reference columns and a plurality of probe aperture are set on the said check-out console, and every pair of probe is connected with a LED lamp through a power supply;

Many to probe, the every pair of probe passes said a plurality of probe aperture and is fixed on the said base;

One is arranged on the lower platen of said check-out console top, and said lower platen is installed on the said fixed mount through an Elastic Sliding mechanism.

Preferably, said LED lamp is arranged on the said base.

Preferably, said power supply is the 3V DCPS digitally controlled power source.

Preferably, when said check-out console was upspring by elastic component, said reference column was higher than said many height to probe.

Preferably, said Elastic Sliding mechanism comprises:

Two travellers vertically are fixed on the said base, and said lower platen is installed on the said traveller;

One is fixed on the down-pressed pole on the said fixed mount through a cylindrical shell, and said cylindrical shell is fixed on the said fixed mount, and said down-pressed pole is arranged on the lower platen upper end;

Once the pressure handle hand is arranged on said down-pressed pole upper end through an elastic force arm configuration.

In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets each preferred embodiment of the utility model.

The positive progressive effect of the utility model is: the disclosed rosin joint pick-up unit of the utility model is simple in structure, easy to operate, and the technician only need can learn the welding situation through checking the LED lamp, thereby has improved production efficiency, has reduced false drop rate simultaneously.

Description of drawings

Fig. 1 is the structural representation of the rosin joint pick-up unit under specific embodiment of the utility model.

Embodiment

The embodiment of the utility model will describe with reference to accompanying drawing.In Figure of description, the element with similar structures or function will be used the components identical symbolic representation.Accompanying drawing for the ease of each embodiment of explanation the utility model, is not to carry out the explanation of exhaustive to the utility model just, neither the scope of the utility model be limited.

Fig. 1 is the structural representation according to an embodiment of the utility model.In this embodiment, the rosin joint pick-up unit comprises base 10 and fixed mount 20, and fixed mount 20 is fixed on the base 10, and base 10 is arranged on suitable height through leg.Check-out console 30 is arranged on the base 10 through elastic component (scheming not shown), and a plurality of reference columns 32 and a plurality of probe aperture are set on the said check-out console.The six pairs of probes 34 pass aforementioned probe aperture and are fixed on the base 10.Elastic component between check-out console 30 and the base 10 can be a spring, also can be other elastic devices, as long as can the parts that check-out console 30 is upspring are all applicable under free release conditions.When check-out console 30 was upspring by elastic component, the reference column top was a little more than many height to tips of probes.

12, six pairs of probes 34 of six LED lamps are set on the base 10 are divided into two groups, the position is corresponding SIM card shell fragment and SIM seat instrument connection respectively, and the every pair of probe connects with lead and be corresponding one by one with the LED lamp, this wire connecting power 14 and LED lamp accordingly.Like this, when this to probe after conducting above the check-out console 30, form the loop, corresponding LED lamp will be shinny.

Those skilled in the art will appreciate that if LED can be other quantity as detecting other circuit board, correspondent probe also can be many groups, concrete quantity and position look the circuit board concrete structure that will detect and deciding.In a preferred embodiment, power supply 14 is the 3V DCPS digitally controlled power source.

Vertically fixing two travellers 36 on the base 10, lower platen 40 is installed on the traveller 36 through column slide rail 48.Fixed cylinder 44 on the fixed mount 20, and down-pressed pole 46 is limited on the fixed mount 20 through a cylindrical shell 44 slidably.Down-pressed pole 46 is arranged on lower platen 40 upper ends, presses down handle 42 and is arranged on down-pressed pole 46 upper ends through the elastic force arm configuration.

In use, operating personnel's opening power is placed on the SIM seat on the fixed leg 32, move and press down handle 42, thereby down-pressed pole 46 descends, and forces lower platen 40 to descend.Lower platen 40 touches with the SIM seated connection, thereby forces check-out console 30 to move down, and the probe that is fixed on the base moves on relatively, contacts with instrument connection with the shell fragment of SIM seat.At this moment, if shell fragment and instrument connection conducting, corresponding LED lamp will light, otherwise if be rosin joint between shell fragment and the instrument connection, corresponding LED lamp then goes out secretly.After test finished, operating personnel's release handle was moved on the lower platen, takes out SIM seat to be measured, and operating personnel take out the SIM seat from reference column.

Those skilled in the art is appreciated that equally this device can not only be applied to SIM seat detection line, can be applied to any production place that need detect circuit board welding equally.

Though more than described the embodiment of the utility model, it will be understood by those of skill in the art that these only illustrate, the protection domain of the utility model is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite of principle that does not deviate from the utility model and essence, but these changes and modification all fall into the protection domain of the utility model.

Claims

1. a rosin joint pick-up unit is characterized in that, said rosin joint pick-up unit comprises:

One base and one is fixed on the fixed mount on the said base;

One check-out console is connected through elastic component with said base, and a plurality of reference columns and a plurality of probe aperture are set on the said check-out console;

Many to probe, the every pair of probe passes said a plurality of probe aperture and is fixed on the said base, and every pair of probe is connected with a LED lamp through a power supply;

2. rosin joint pick-up unit as claimed in claim 1 is characterized in that, said LED lamp is arranged on the said base.

3. rosin joint pick-up unit as claimed in claim 1 is characterized in that, said power supply is the 3V DCPS digitally controlled power source.

4. rosin joint pick-up unit as claimed in claim 1 is characterized in that, when said check-out console was upspring by elastic component, said reference column was higher than said many height to probe.

5. like each described rosin joint pick-up unit of claim 1 to 4, it is characterized in that said Elastic Sliding mechanism comprises: