CN213457252U

CN213457252U - Novel equipment test fixture

Info

Publication number: CN213457252U
Application number: CN202022641803.9U
Authority: CN
Inventors: 苏军梅
Original assignee: Suzhou Gaowei Electronics Co ltd
Current assignee: Suzhou Gaowei Electronics Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-15
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a novel equipment test fixture, including mount and tilting mechanism, the inboard of mount is provided with counterpoint mechanism, and counterpoint mechanism's the outside is provided with the dial, and dial and probe cooperation installation simultaneously, the outside of probe is provided with the parylene film, the outside of mount is provided with the support frame, tilting mechanism sets up the inboard at the support frame, and the inboard of support frame has seted up the activity groove, and activity groove and pulley cooperation installation simultaneously, the outside of pulley is provided with the connecting block, and the inboard of connecting block has seted up the draw-in groove, and draw-in groove and fixture block cooperation installation simultaneously. This novel equipment test fixture through the setting of counterpoint mechanism, under the effect of mutual complex between each part of counterpoint mechanism, through tool test panel induction point, sets up the induction point coordinate at the debugging parameter, reaches single automatic optics counterpoint, improves the test precision, greatly reduced the misdetection rate.

Description

Novel equipment test fixture

Technical Field

The utility model relates to a flexible circuit board correlation technique field specifically is a novel equipment test fixture.

Background

Flexible circuit boards, also known as flexible boards, are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products. The flexible printed circuit board can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of an electronic product, and is suitable for the requirements of the electronic product on the development towards high density, miniaturization and high reliability, and particularly, the novel equipment testing jig is very important in the field of flexible circuit board processing, so that a novel equipment testing jig is needed.

But the novel equipment test fixture who uses at present has the probe and easily causes the circuit board short circuit, and is difficult for adjusting, unable accurate counterpoint.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel equipment test fixture to solve the novel equipment test fixture of present use who proposes in the above-mentioned background art, there is the probe and easily causes the circuit board short circuit, difficult regulation, the problem of unable accurate counterpoint.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel equipment test fixture, includes mount and tilting mechanism, the inboard of mount is provided with counterpoint mechanism, and counterpoint mechanism's the outside is provided with the dial, and dial and probe cooperation installation simultaneously, the outside of probe is provided with the parylene film, the outside of mount is provided with the support frame, tilting mechanism sets up the inboard at the support frame, and the inboard of support frame has seted up movable groove, and movable groove and pulley cooperation installation simultaneously, the outside of pulley is provided with the connecting block, and the inboard of connecting block has seted up the draw-in groove, and draw-in groove and fixture block cooperation installation simultaneously, the outside of fixture block is provided with electric telescopic handle, and electric telescopic handle's bottom is provided with the clamp.

Preferably, counterpoint mechanism includes fixing base, CDD sensor and inductive head, and the outside of fixing base is provided with the CDD sensor, and CDD sensor and inductive head cooperation installation simultaneously.

Preferably, the inner side of the dial is of an open-cell design, and the dial is of a six-layer stack structure.

Preferably, the parylene film is tightly attached to the probes, and the probes are distributed on the dial at equal intervals.

Preferably, tilting mechanism includes pneumatic cylinder, hydraulic stem, carousel, bull stick and anchor clamps, and the outside of pneumatic cylinder is provided with the hydraulic stem, and hydraulic stem and carousel cooperation installation simultaneously, the outside of carousel is provided with the bull stick, and the outside of bull stick is provided with anchor clamps.

Preferably, the connecting block passes through pulley and the inside swing joint of support frame, and the axis that the pulley used the connecting block sets up as the symmetry.

Preferably, the electric telescopic rod is connected with the connecting block in a clamping mode through the clamping block, and the width of the inner side of the clamping groove is equal to the width of the outer side of the clamping block.

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

1. according to the novel equipment testing jig, through the arrangement of the alignment mechanism, under the mutual matching effect of all parts of the alignment mechanism, the induction points of the jig testing panel are arranged, and the induction point coordinates are set in the debugging parameters, so that single automatic optical alignment is achieved, the testing precision is improved, and the misdetection rate is greatly reduced;

2. according to the novel equipment testing jig, through the arrangement of the parylene film and the dial, the design is beneficial to the fact that a film coating layer is arranged on the appearance of the linear probe, so that the linear probe cannot be short-circuited due to too close distance or contact when bent, the dial part of the linear probe adopts a six-layer stacked structure, the upper three layers and the lower three layers are distinguished, and a basket empty state is formed in the middle by the support column so as to provide a space required by the bending of the linear probe;

3. this novel equipment test fixture, through tilting mechanism's setting, such design does benefit to the tool and possesses product test rotation function, need not the manual product upset of operator, has wasted a large amount of activity duration, has practiced thrift the cost of production.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the dial structure of the present invention;

FIG. 3 is a schematic view of the clamp structure of the turnover mechanism of the present invention;

fig. 4 is a schematic view of the pressing plate structure of the present invention.

In the figure: 1. a fixed mount; 2. an alignment mechanism; 201. a fixed seat; 202. a CDD sensor; 203. an inductive head; 3. a dial; 4. a probe; 5. a parylene film; 6. a support frame; 7. a turnover mechanism; 701. A hydraulic cylinder; 702. a hydraulic lever; 703. a turntable; 704. a rotating rod; 705. a clamp; 8. a movable groove; 9. a pulley; 10. connecting blocks; 11. a card slot; 12. a clamping block; 13. an electric telescopic rod; 14. and (7) pressing a plate.

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. 1-4, the present invention provides a technical solution: the utility model provides a novel equipment test fixture, including mount 1 and tilting mechanism 7, the inboard of mount 1 is provided with counterpoint mechanism 2, and counterpoint mechanism 2's the outside is provided with dial 3, dial 3 and the cooperation installation of probe 4 simultaneously, the outside of probe 4 is provided with polyparaphenylene membrane 5, the outside of mount 1 is provided with support frame 6, tilting mechanism 7 sets up the inboard at support frame 6, and support frame 6's inboard has seted up movable groove 8, simultaneously movable groove 8 and the cooperation installation of pulley 9, the outside of pulley 9 is provided with connecting block 10, and the inboard of connecting block 10 has seted up draw-in groove 11, draw-in groove 11 and the cooperation installation of fixture block 12 simultaneously, the outside of fixture block 12 is provided with electric telescopic handle 13, and electric telescopic handle 13's bottom is.

Further, counterpoint mechanism 2 includes fixing base 201, CDD sensor 202 and inductive head 203, and the outside of fixing base 201 is provided with CDD sensor 202, and CDD sensor 202 and inductive head 203 cooperation installation simultaneously, and such design passes through tool test panel induction point, sets up induction point coordinate at the debugging parameter, reaches single automatic optical alignment, improves the test precision, greatly reduced the misdetection rate.

Furthermore, the inner side of the dial 3 is of an open-cell design, and the dial 3 is of a six-layer stacking structure, such design adopts a six-layer stacking structure, the upper three layers and the lower three layers are distinguished, and the middle part forms a basket empty state with a support column, so as to provide a space required by the bending of the probe 4.

Furthermore, the parylene film 5 is tightly attached to the probes 4, and the probes 4 are distributed on the dial 3 at equal intervals, so that the probes 4 are provided with coating layers on the appearance, and the probes 4 cannot be short-circuited due to too close distance or contact when being bent.

Further, tilting mechanism 7 includes pneumatic cylinder 701, hydraulic stem 702, carousel 703, bull stick 704 and anchor clamps 705, and the outside of pneumatic cylinder 701 is provided with hydraulic stem 702, and hydraulic stem 702 and the cooperation installation of carousel 703 simultaneously, the outside of carousel 703 is provided with bull stick 704, and the outside of bull stick 704 is provided with anchor clamps 705, such design does benefit to the tool and possesses the rotatory function of product test, need not the manual product upset of operator, a large amount of activity time has been wasted, the cost of production has been practiced thrift.

Furthermore, the connecting block 10 is movably connected with the inside of the supporting frame 6 through the pulley 9, and the pulley 9 is symmetrically arranged by using the central axis of the connecting block 10, so that the design prevents hands from directly entering the equipment press machine, potential safety hazards are avoided, and the safety performance of the device is improved.

Further, electric telescopic handle 13 passes through fixture block 12 and is connected with connecting block 10 block, and the inboard width of draw-in groove 11 equals with the outside width of fixture block 12, and such setting is favorable to the dismantlement and the installation of clamp plate 14, makes things convenient for the cleanness of whole device.

The working principle is as follows: for a novel equipment test fixture, firstly, an external power supply is switched on, then a product to be tested is clamped and fixed through a clamp 705, then a hydraulic rod 702 is driven through a hydraulic cylinder 701 so as to enable a turntable 703 to be finely adjusted to a proper angle up and down, secondly, the product is accurately positioned and set through adjusting an induction head 203 of a CDD sensor 202, automatic identification is carried out through setting fixture parameters, the time for debugging the fixture is reduced, coordinate values and basic information of the fixture can be automatically read, the efficiency is improved, then a probe 4 is inserted into the product for detection, a pressing plate 14 is driven by an electric telescopic rod 13 so as to enable the detection probe 4 to be slightly bent, the detection accuracy is convenient, then the hydraulic rod 702 is lifted, the rotating rod 704 is rotated to turn over the product for detection again, when the product is not used, a power switch of the electric appliance is turned off, and the installation and use processes of the whole novel equipment test fixture are completed, the model of the CDD sensor 202 is ICX801SQW, the model of the hydraulic cylinder 701 is CDM2B25, and the model of the electric telescopic rod 13 is XYDHA 24-800.

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

1. The utility model provides a novel equipment test fixture, includes mount (1) and tilting mechanism (7), its characterized in that: the inner side of the fixed frame (1) is provided with an alignment mechanism (2), the outer side of the alignment mechanism (2) is provided with a dial (3), meanwhile, the dial (3) is matched with the probe (4) to be installed, a parylene film (5) is arranged on the outer side of the probe (4), a supporting frame (6) is arranged on the outer side of the fixed frame (1), the turnover mechanism (7) is arranged on the inner side of the supporting frame (6), a movable groove (8) is arranged on the inner side of the supporting frame (6), meanwhile, the movable groove (8) is matched and installed with the pulley (9), the outer side of the pulley (9) is provided with a connecting block (10), the inner side of the connecting block (10) is provided with a clamping groove (11), meanwhile, the clamping groove (11) is installed in a matched mode with the clamping block (12), the electric telescopic rod (13) is arranged on the outer side of the clamping block (12), and the pressing plate (14) is arranged at the bottom end of the electric telescopic rod (13).

2. The novel equipment testing jig of claim 1, characterized in that: counterpoint mechanism (2) are including fixing base (201), CDD sensor (202) and inductive head (203), and the outside of fixing base (201) is provided with CDD sensor (202), and CDD sensor (202) and inductive head (203) cooperation installation simultaneously.

3. The novel equipment testing jig of claim 1, characterized in that: the inner side of the dial (3) is in an open-hole design, and the dial (3) is in a six-layer stack structure.

4. The novel equipment testing jig of claim 1, characterized in that: the parylene film (5) is tightly attached to the probes (4), and the probes (4) are distributed on the dial (3) at equal intervals.

5. The novel equipment testing jig of claim 1, characterized in that: tilting mechanism (7) include pneumatic cylinder (701), hydraulic stem (702), carousel (703), bull stick (704) and anchor clamps (705), and the outside of pneumatic cylinder (701) is provided with hydraulic stem (702), and hydraulic stem (702) and carousel (703) cooperation installation simultaneously, the outside of carousel (703) is provided with bull stick (704), and the outside of bull stick (704) is provided with anchor clamps (705).

6. The novel equipment testing jig of claim 1, characterized in that: connecting block (10) pass through pulley (9) and support frame (6) inside swing joint, and pulley (9) use the axis of connecting block (10) to set up as the symmetry.

7. The novel equipment testing jig of claim 1, characterized in that: the electric telescopic rod (13) is connected with the connecting block (10) in a clamping mode through the clamping block (12), and the width of the inner side of the clamping groove (11) is equal to the width of the outer side of the clamping block (12).