CN102129028A

CN102129028A - Hardware debugging device

Info

Publication number: CN102129028A
Application number: CN2011100090771A
Authority: CN
Inventors: 荆刚; 侯浩; 陈运浩
Original assignee: Flextronics Technology Suzhou Co Ltd
Current assignee: Flextronics Technology Suzhou Co Ltd
Priority date: 2011-01-17
Filing date: 2011-01-17
Publication date: 2011-07-20

Abstract

The invention provides a hardware debugging device, comprising a T-shaped frame and a base, wherein the T-shaped frame and the base are riveted; a test mechanical arm, a motion mechanical arm and a locating pin mechanical arm are arranged on the T-shaped frame; a locating pin, a base external interface and an end connecting switch are mounted on the base. The device of the invention replaces welding/wire flying actions during testing and debugging, reduces the damage on a PCBA (Printed Circuit Board Assembly), adds conditions and tests through the external leading wire (reducing the artificial test troubles after electrification, and overlaps certain specific circuits, such as shortly verlapping two or more points, adding loads and the like; and the device is flexible and convenient in operation.

Description

A kind of hardware debug device

Technical field

The present invention relates to a kind of debugging apparatus, especially a kind of hardware design device.

Background technology

Hardware effort person regular meeting runs into such situation:

1. to a PCBA debugging or detection, need to add different service conditions, need the order monitoring or monitor several outputs simultaneously, input or middle output, input etc., to determine the PCBA running status, but often some condition can't embody on interface, such state will appear so, 2 people or more people are PCBA service simultaneously or go up fly line from PCBA, such drawback is apparent, how to reduce manpower, minimizing is to the destruction of PCBA, need a device, can conveniently add condition (voltage, frequency), can conveniently test (voltage, electric current, resistance, frequency).

2. the Hardware Engineer can overlap some simple analog circuit sometimes, to determine its working condition, components and parts directly can be added in (need not weld) test mechanical arm, and the signal of needs is conveniently detected.

3.PCBA pretest before the jig Design can be simulated the probe in the anchor clamps, interface (on a small quantity) etc., and simulation anchor clamps operation after the adding test condition, whether conveniently confirm in advance has.。。。, special circumstances can directly be used as anchor clamps.

Summary of the invention

In view of the foregoing, the object of the present invention is to provide a kind of damage, flexible operation, convenience that reduces PCBA, can add the hardware debug device of condition and test by outside lead.

In order to realize this purpose, the present invention is finished by following measure:

A kind of hardware debug device, described device includes T type frame and pedestal, rivet between described T type frame and the pedestal, test mechanical arm, movable machinery arm and register pin mechanical arm are installed on the T type frame, described pedestal is provided with register pin, pedestal external interface and termination switch.

Further step of the present invention is, described test mechanical arm comprises four sections motion bars, first motion bar upper end embeds in the T type frame and at surface level 360 degree and rotates, second motion bar and the riveted joint of first motion bar, can be in perpendicular planar movement, and the upper end has signal wire to draw, signal wire is connected to the spine of T type frame, the 3rd motion bar and the riveted joint of second motion bar, can be in perpendicular planar movement, the 4th motion bar and the riveted joint of the 3rd motion bar, but lower end plane motion, the 4th motion bar lower end is a headgear structure, in the headgear structure probe, Small clamp, hooklet etc. can be housed.

The present invention further measure is, described movable machinery arm comprises the head rod and second connecting link of riveted joint, the head rod upper end embeds in the T type frame, but horizontal plane motion, the head rod lower end is an arc, and second connecting link is a two-part and middle by the connection of sliding block spring structure, also is connected with extension spring between the head rod and second connecting link, the riveted joint of the second connecting link lower end and pedestal, head rod and second connecting link is hollow structure and signal wire is equipped with in inside.

The present invention's further step again is, described register pin mechanical arm is positioned at the pedestal endoporus, is connected by slide rail spring chain between register pin mechanical arm lower end and the pedestal endoporus.

The present invention's further step again is that the register pin on the described pedestal comprises sucker and pillar.

The present invention's further step again is, described pedestal places in the box, T type frame and with collapsible being retracted on the pedestal of mechanical arm of T type frame riveted joint, be loaded in the box.

The present invention's further step again is also to be placed with aid in the described box.

The present invention's further step again is, described aid includes needle probes, claw type probe, spill probe, Small clamp, hooklet, compresses probe, Signal plug line, and concentric line terminal, register pin are positioned in the box.

Beneficial effect of the present invention is as follows:

Welding when (1) substituting test, debugging the fly line action, reduce damage, flexible operation, convenience to PCBA, can add condition and test (minimizing power on after, the trouble of artificial test) by outside lead, overlap some particular electrical circuit, such as 2 of need short circuits or some, loading etc.

(2) convenient and simple mimic channel overlap joint needs the overlap joint mimic channel, and detects middle output etc., the D end can be used Small clamp, hooklet realize.

(3) not too high for the requirement of FT test environment, can make simple anchor clamps by device, L is pulled to the position that needs, the pilot hole knob screws, the knob that links to each other with pedestal screws, and pedestal is pressed in smooth surface by sucker, and needing to regulate height can suitably regulate, screw behind the movable end location of E, then A, B, C, D are placed into the position that needs, screw knob, fixedly O is on C, the handle up and down of C is unclamped, so simple anchor clamps have formed.Connect the test function plate instrument etc., can begin test.

(4) need test, add situation such as a plurality of conditions for a plurality of points, can use multiple arrangement.

(5) requisite space is little, not recoverable being positioned in the box of time spent

(6) can show various moulding, decorate as goods of furniture for display rather than for use ..., also can be used as the present of presenting hardware effort person.

Description of drawings

Structural representation when Fig. 1 is the invention user mode;

Fig. 2 is the structural representation of T type frame of the present invention;

Fig. 3 is the structural representation of test mechanical arm of the present invention;

Fig. 4 is the structural representation of movable machinery arm of the present invention;

Fig. 5 is the structural representation of register pin mechanical arm of the present invention;

The structural representation of Fig. 6 during for folded state of the present invention.

Among the figure:

(1) T type frame; (2) pedestal; (3) test mechanical arm; (31) first motion bars; (32) second motion bars; (33) the 3rd motion bars; (34) the 4th motion bars; (4) movable machinery arm; (41) head rod; (42) second connecting links; (5) register pin mechanical arm; (6) sliding block spring structure; (7) extension spring; (8) spring; (9) register pin; (10) pedestal external interface; (11) termination switch.

Embodiment

About embodiments of the present invention, specified hereinafter with reference to accompanying drawing.

By Fig. 1 known to Fig. 6, a kind of hardware debug device, include box, pedestal is housed in the box, with T type frame, rivet between described T type frame and the pedestal, on the T type frame test mechanical arm is installed, the test mechanical arm comprises four sections motion bars, and first motion bar upper end embeds in the T type frame and at surface level 360 degree and rotates, second motion bar and the riveted joint of first motion bar, can be in perpendicular planar movement, and the upper end has signal wire to draw, and signal wire is connected to the spine of T type frame, the 3rd motion bar and the riveted joint of second motion bar, can be in perpendicular planar movement, the 4th motion bar and the riveted joint of the 3rd motion bar, but lower end plane motion, the 4th motion bar lower end is a headgear structure, in the headgear structure probe can be housed, Small clamp, hooklet etc.; The movable machinery arm comprises the head rod and second connecting link of riveted joint, the head rod upper end embeds in the T type frame, but horizontal plane motion, the head rod lower end is an arc, second connecting link is that two-part and centre are connected by the sliding block spring structure, also be connected with extension spring between the head rod and second connecting link, the riveted joint of the second connecting link lower end and pedestal, head rod and second connecting link is hollow structure and signal wire is equipped with in inside; The register pin mechanical arm is positioned at the pedestal endoporus, is connected by slide rail spring chain between register pin mechanical arm lower end and the pedestal endoporus, and described pedestal is provided with register pin, pedestal external interface and termination switch.

In sum, also can be equipped with on the pedestal and compress mechanical arm, compress first compressor arm and second compressor arm that mechanical arm comprises riveted joint, described second compressor arm lower end and pedestal riveted joint, but also being provided with spring structure between the horizontal vertical plane motion, first compressor arm and compressor arm is connected; Register pin on the pedestal comprises sucker and pillar.

In sum T type frame and with collapsible being retracted on the pedestal of mechanical arm of T type frame riveted joint, be loaded in the box.

Also be placed with aid in sum in the box, include needle probes, claw type probe, spill probe, Small clamp, hooklet, compress probe, Signal plug line, concentric line terminal, register pin are positioned in the box.

More than disclosed only be several specific embodiment of the present invention, but the present invention is not limited thereto, any those skilled in the art can think variation, all should drop in protection scope of the present invention.

Claims

1. hardware debug device, it is characterized in that: described device includes T type frame and pedestal, rivet between described T type frame and the pedestal, test mechanical arm, movable machinery arm and register pin mechanical arm are installed on the T type frame, described pedestal is provided with register pin, pedestal external interface and termination switch.

2. a kind of hardware debug device according to claim 1, it is characterized in that: described test mechanical arm comprises four sections motion bars, first motion bar upper end embeds in the T type frame and at surface level 360 degree and rotates, second motion bar and the riveted joint of first motion bar, can be in perpendicular planar movement, and the upper end has signal wire to draw, signal wire is connected to the spine of T type frame, the 3rd motion bar and the riveted joint of second motion bar, can be in perpendicular planar movement, the 4th motion bar and the riveted joint of the 3rd motion bar, but lower end plane motion, the 4th motion bar lower end is a headgear structure, in the headgear structure probe can be housed, Small clamp, hooklet etc.

3. a kind of hardware debug device according to claim 1, it is characterized in that: described movable machinery arm comprises the head rod and second connecting link of riveted joint, the head rod upper end embeds in the T type frame, but horizontal plane motion, the head rod lower end is an arc, second connecting link is that two-part and centre are connected by the sliding block spring structure, also be connected with extension spring between the head rod and second connecting link, the riveted joint of the second connecting link lower end and pedestal, head rod and second connecting link is hollow structure and signal wire is equipped with in inside.

4. a kind of hardware debug device according to claim 1 is characterized in that: described register pin mechanical arm is positioned at the pedestal endoporus, is connected by slide rail spring chain between register pin mechanical arm lower end and the pedestal endoporus.

5. a kind of hardware debug device according to claim 1, it is characterized in that: the register pin on the described pedestal comprises sucker and pillar.

6. a kind of hardware debug device according to claim 1, it is characterized in that: described pedestal places in the box, and T type frame and collapsible being retracted on the pedestal of mechanical arm of riveting with T type frame are loaded in the box.

7. a kind of hardware debug device according to claim 6 is characterized in that: also be placed with aid in the described box.

8. a kind of hardware debug device according to claim 7, it is characterized in that: described aid includes needle probes, claw type probe, spill probe, Small clamp, hooklet, compresses probe, Signal plug line, concentric line terminal, register pin are positioned in the box.