Tail insert row line function test fixture
Technical field
This utility model is related to a kind of measurement jig, more particularly to a kind of tail insert row line function test fixture.
Background technology
Pogo pin modularized designs on tail insert row line function test fixture at present:Due to product adapter size compared with
Little, structure is more complicated, and test point is numerous, thus it is higher to the positioning accuracy request of product, but near the adapter of product
There is the different degrees of design that pre-bends, so as to the adapter that have impact on product is accurately positioned, now adapter determined in the market
Position uses pin to position, and product is pre-folded into the design after bight portion is flattened using pre- briquetting, and pin is for product
Picking and placeing for product is likely to result in different degrees of scratch, and the operation technique and proficiency level to operator has certain wanting
Ask, and for the design that bight portion is first flattened using pre- briquetting is pre-folded, product will not be flattened completely, the positioning precision to product
There is certain impact with measuring accuracy, and have the risk for weighing wounded product;To the charging of electricity on product on existing tool
Head is all to be inserted directly into product, has very high requirement, and product when inserting to the positioning accurate accuracy of charging head and product
And charging head can all be subject to a certain degree of impulsive force, if fixing insecure to charging head, it will greatly shorten its use
Life-span.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure is tight
Gather, assemble maintenance conveniently, the tail insert row line function test fixture of long service life.
The technical scheme that this utility model is adopted is:This utility model includes test box, is provided with the test box
Pogo pin modules and upper electric module, one end of the test box is provided with support plate, and the pogo pin modules are installed on described
The other end of test box, the upper electric module is arranged on the support plate, and the upper electric module is included installed in the support plate
On position-limit mechanism.
Further, the upper electric module includes guiding mechanism and the position-limit mechanism, and the position-limit mechanism includes lower cover
Plate, upper dateline and top board, the lower cover is provided with the locating slot being adapted with the upper dateline, and the top board is provided with and institute
The fixing groove that dateline is adapted is stated, the guiding mechanism includes line slide rail and the pushing block being adapted with the line slide rail,
The pushing block is connected with the lower cover, and the support plate is provided with the chute being adapted with the lower cover.
Further, the pogo pin modules include fixed plate, upper pin block, lower pin block, cover plate, fixed seat and pcb board,
The fixed plate is arranged in the plane of the test box, and the fixed seat is arranged in the fixed plate, and the pcb board is installed
In the fixed plate and positioned at one end of the fixed seat, the upper pin block is set in the fixed seat, the lower pin block
It is installed on the upper pin block lower end and on the support plate, one end of the fixed plate is provided with installing rack, the installing rack
Be hinged with the cover plate, and the cover plate is adapted with the fixed seat, the other end of the fixed plate be provided with it is described
The buckle that cover plate is adapted.
Further, the fixed seat is provided with guide pin bushing, and the cover plate is provided with the guide finger being adapted with the guide pin bushing
And the briquetting being adapted with the upper pin block.
Further, the lower pin block is provided with probe fixing hole, is provided with the probe fixing hole and the pcb board
The probe of electric connection, the upper needle plate is provided with product connection position, and the product connection position is provided with and the probe fixing hole phase
The probe intercommunicating pore of adaptation.
Further, the measurement jig also includes horn box, LED control panels and hinged lid, and the horn box is installed
On the test box and positioned at the side of the support plate, the horn box is hinged with the hinged lid, and the hinged lid
Positioned at support plate top, the LED control panels are arranged on the test box and with the horn box and are connected.
Further, the surrounding of the test box is spliced using cold drawing, and its corner is filled by aluminium section bar.
The beneficial effects of the utility model are:Because this utility model is using test box is included, arrange on the test box
The one end for having pogo pin modules and upper electric module, the test box is provided with support plate, and the pogo pin modules are installed on institute
The other end of test box is stated, the upper electric module is arranged on the support plate, and the upper electric module is included installed in the load
Position-limit mechanism on plate, so this utility model by pogo pin modules by being melted into the pogo pin modules, and will be described
In the measurement jig, this design is easy to workshop assembling and the maintenance of client, the upper electricity to pogo pin modules independent separates
Module adds the position-limit mechanism, makes the para-position of the upper electric module more precisely firmly, substantially prolongs of the present utility model making
Use the life-span.
Description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pogo pin modules;
Fig. 3 is the structural representation of upper electric module.
Specific embodiment
As shown in Figure 1 to Figure 3, in the present embodiment, this utility model includes test box 1, and the surrounding of the test box 1 is adopted
Spliced with cold drawing, the corner of the test box 1 is filled by aluminium section bar, not only reduces difficulty of processing and cost, also reduces weight
Amount, profile is more attractive.
In the present embodiment, pogo pin modules 2 and upper electric module 3, the test box 1 are provided with the test box 1
One end be provided with support plate 4, the pogo pin modules 2 are installed on the other end of the test box 1, and the upper electric module 3 is pacified
It is mounted on the support plate 4, pogo pin modules is melted into into the pogo pin modules 2, it is easy to which the assembling in workshop and client ties up
Repair.
In the present embodiment, the upper electric module 3 is included installed in guiding mechanism 6 on the support plate 4 and installed in described
The position-limit mechanism 5 being connected on support plate 4 and with the guiding mechanism 6, the position-limit mechanism 5 includes lower cover 51, upper electricity
52 and top board 53, the lower cover 51 is provided with the locating slot being adapted with the upper dateline 52, and the top board 53 is provided with
The fixing groove being adapted with the upper dateline 52, the guiding mechanism 6 include line slide rail 61 and with the phase of the line slide rail 61
The pushing block 62 of adaptation, the pushing block 62 is connected with the lower cover 51, and the support plate 4 is provided with mutually fits with the lower cover 51
The chute 7 matched somebody with somebody;In order to increase the intensity of the upper dateline 52, extend the service life of the upper dateline 52, in the top board
53 and the lower cover 51 carried out according to the profile of the upper dateline 52 spacing, i.e., positioned by the locating slot, then lead to
Cross the fixing groove to be fixed, and the line slide rail 61 ensure that the upper dateline 52 inserts the accuracy of E75, reduces
The risk that the upper dateline 52 is damaged with E75.
In the present embodiment, the pogopin modules 2 include fixed plate 21, upper pin block 22, lower pin block 23, cover plate 24, solid
Reservation 25 and pcb board 26, the fixed plate 21 is arranged in the plane of the test box 1, and the fixed seat 25 is arranged on described
In fixed plate 21, the pcb board 26 is arranged in the fixed plate 21 and positioned at one end of the fixed seat 25, the upper pin block
22 are set in the fixed seat 25, and the lower pin block 23 is installed on the upper lower end of pin block 22 and on the support plate 4, institute
The one end for stating fixed plate 21 is provided with installing rack 27, and the installing rack 27 is hinged with the cover plate 24, and the cover plate 24 with
The fixed seat 25 is adapted, and the other end of the fixed plate 21 is provided with the buckle 28 being adapted with the cover plate 24, described
Fixed seat 25 is provided with guide pin bushing, the cover plate 24 be provided with the guide finger 29 that is adapted with the guide pin bushing and with the upper pin block 22
The briquetting 210 being adapted, the lower pin block 23 is provided with probe fixing hole, is provided with the probe fixing hole and the PCB
The probe that plate 26 is electrically connected with, the upper needle plate is provided with product connection position 211, and the product connection position 211 is provided with and the spy
The probe intercommunicating pore that pin fixing hole is adapted;The realization of the whole structure function of pogo pin modules 2 is mainly by the fixation
Integrated support and fixation of the plate 21 as total, the upper pin block 22 is spacing as the entirety of product connector part, with
And the probe is oriented to and is protected, the lower pin block 23 is as fixed probe, and the upper pin block 22 is led
To and position-limiting action, contact with the probe after product that adapter is placed on 11 in pin block is linked as 211, it is described
Probe connects and realizes the transmission of signal, the cover plate 24, the briquetting 210, the guide finger 29 and the card with 19 PCB
Button 28 realizes the spacing and fixation of adapter, and the whole pogo pin modules 2 are fixed in the fixed plate 21.
In the present embodiment, the measurement jig also includes horn box 8, LED control panels 9 and hinged lid 10, the loudspeaker
Case 8 is arranged on the test box 1 and positioned at the side of the support plate 4, and the horn box 8 mutually cuts with scissors with the hinged lid 10
Connect, and the hinged lid 10 is located at the top of the support plate 4, can all cover the support plate 4 when the hinged lid lower cover, institute
State LED control panels 9 to be connected on the test box 1 and with the horn box 8.
This utility model is applied to the technical field of measurement jig.
Although embodiment of the present utility model is described with practical solution, do not constitute and this utility model is contained
The restriction of justice, for those skilled in the art, according to this specification to the modification of its embodiment and the group with other schemes
Conjunction will be apparent from.