CN218122226U - Needle file class tool calibration equipment - Google Patents

Abstract

The utility model provides a needle stand type jig calibration device, which comprises a socket connector, a probe connector, a power supply and a state indicator; the row inserts the connecting piece and is provided with N spliced poles, N spliced pole concatenates one respectively the state indicator is back be connected to the one end of power, the other end of power with probe connecting piece is connected. The utility model provides a needle file type tool detection efficiency low problem among the prior art.

Description

Needle file class tool calibration equipment

Technical Field

The utility model relates to a mainboard detection area, concretely relates to needle file type tool calibration equipment.

Background

The mainboard of electronic product has numerous components and parts to constitute, need do comprehensive detection to the quality of mainboard in process of production, for promoting the detection efficiency to the mainboard, needle file class tool is got up by wide application. However, the manufacturing process of the needle base type jig mostly needs manual operation, for example, the FCT automatic jig in the air conditioning field has 450 windings, the ICT jig has 370 windings at most, and faults of wrong connection of the wire sequence, blocked circuit, wrong socket, and parallel/serial connection of adjacent wire sequences are easily caused by manual operation of welding and winding of the wire sequence. The traditional checking method adopts a universal meter to measure whether a probe of the universal meter is conducted or not to check the connection correctness of the wire, manual operation needs to contact an electroprobe with the probe and contact the electroprobe with a corresponding socket at the same time, the efficiency is extremely low, the checking period is long, malposition operation is easy to delay the checking time, whether the wire is qualified or not is judged by identifying the indication number of the universal meter, the reliability of the detection method is poor, and great quality risk hidden danger exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a needle file type tool calibration equipment to solve the low problem of needle file type tool detection efficiency among the prior art.

In order to achieve the above purpose, the utility model discloses the scheme as follows:

a needle base type jig calibration device comprises a socket connecting piece, a probe connecting piece, a power supply and a state indicating piece; the row inserts the connecting piece and is provided with N spliced poles, N spliced pole concatenates respectively behind the status indicator be connected to the one end of power, the other end of power with the probe connecting piece is connected.

Further, the probe connector is an electroprobe.

Further, the probe connector is provided with N probe contact positions.

Further, still include the device box, the power setting is inside the device box, status indicator sets up the device box openly, the activity of probe connecting piece sets up the device box is outside, row inserts the connecting piece detachably and sets up device box bottom.

Furtherly still inserts the fixing base including arranging, it sets up to arrange to insert fixing base detachably device bottom of the case portion, it sets up to arrange to insert connecting piece detachably on arranging and inserting the fixing base.

Furthermore, the extension socket connecting piece is a plurality of, and detachably sets up respectively on the extension socket fixing base.

Furthermore, the front of the device box is provided with a serial number mark corresponding to the state indicator.

Further, the status indicator comprises an indicator light or/and a buzzer.

Further, the power supply is a switching power supply.

Furthermore, the switching power supply is connected with the mains supply through a power switch and a protective tube.

Compared with the prior art, the utility model, its beneficial effect lies in:

1. this application is through arranging the row of inserting the connecting piece on with needle file class tool and inserting and establish electric connection with the power, so, operation probe connecting piece contacts the probe in proper order, combines the suggestion of state indicating part, can the check-up arrange insert with the probe between the wire winding whether normal route for wire winding check-up is easy and simple to handle reliably, has improved the efficiency, the accuracy and the nature directly perceived of artifical detection needle file class tool.

2. This application all disposes corresponding status indicator through each spliced pole to row's socket connector, so, when operation probe connector contact probe, whether the wire winding that can accurate detection go out this probe is accurately connected on this row's socket's correspondence pinhole, not only can detect whether normal route of wire winding, can also detect whether the wire winding connects the mistake.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention.

Fig. 1 shows an electrical connection relationship diagram of the calibration device and the needle stand jig according to the present invention;

fig. 2 shows a schematic view of the overall structure of the checking device according to the present invention;

fig. 3 shows a schematic structural view of a device cartridge according to the invention;

fig. 4 shows a schematic structural view of the extension socket fixing seat according to the present invention;

fig. 5 shows a first schematic structural diagram of the extension socket connector according to the present invention, facing the extension socket fixing seat;

fig. 6 shows a schematic structural diagram of a second row of connectors according to the present invention, facing a needle-base jig.

Wherein: 1-a socket connector; 2-a probe connector; 3-switching power supply; 4-a light emitting diode; 5-a buzzer; 6-power switch; 7-a protective tube; 8-commercial power; 9-a device cartridge; 10-a power plug; 11-a socket fixing seat; 1A-a base; 1B-connecting column; 11A-a row plug connector mounting hole; 11B-device case attachment hole.

Detailed Description

The invention will be described in detail below with reference to the drawings and in conjunction with embodiments, it being noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a pair of needle file class tool calibration equipment mainly is to the wire-wound detection of needle file class tool, for example the FCT ICT detection tool in air conditioner field, fig. 1 is the electric connection relation picture of calibration equipment and needle file class tool, wherein, be provided with the row of M on the needle file class tool and insert 100, every row inserts 100 and has N pin holes, every pin hole is through a set of wire winding 300 and a probe 200 electric connection, arrange 100 and probe 200's concrete structure and treat that the needle file class tool of check-up is relevant, the restriction is not done to this embodiment.

For each connection state of winding 300 on the short-term test needle file class tool, the utility model provides a calibration equipment is including arranging plug connector 1, probe connector 2, power and status indicator.

The row inserts the connecting piece 1 as shown in fig. 5 and fig. 6, including base 1A and N spliced pole 1B of setting on base 1A, the one end of spliced pole 1B is arranged in inserting row on the tool and inserts 100's pinhole, realizes row and inserts connecting piece 1 and row and inserts 100's electric connection, and the other end of spliced pole 1B then concatenates a state indicator through the wire and afterwards is connected to the one end of power, and the other end of power then is connected with probe connector 2.

The power supply can be a direct current power supply, such as a rechargeable battery, or a switching power supply 3 shown in fig. 1, and when the switching power supply 3 is adopted, the power supply can be connected with a mains supply 8 through a power switch 6 and a protective tube 7. The probe connector 2 can be an electroprobe similar to a multimeter, and can be electrically connected with the probe 200 on the jig conveniently. The voltage provided by the switching power supply 3 is related to the FCT/ICT detection tool, and may be, for example, 5V, which is not limited in this embodiment. The status indicator can be an indicator light emitting light of a designated color, such as a light emitting diode 4 emitting green light, or a buzzer 5 emitting sound, or both, of course, the status indicator and the buzzer can be used simultaneously, such as the light emitting diode 4 shown in the figure connected in series between the extension socket connector 1 and the switch power supply 3, and the buzzer 5 connected in series between the switch power supply 3 and the probe connector 2.

In the specific implementation process, according to the number of the extension socket 100 on the jig, the extension socket connecting pieces 1 with corresponding number are prepared and are respectively connected to the extension socket 100, the live wires led out from the connecting posts 1B on the extension socket connecting pieces 1 are connected in series with one light emitting diode 4, then are connected to the anode of the switching power supply 3 after being gathered together, the probe connecting piece 2 is connected to the cathode of the switching power supply 3 through the zero line, as shown in fig. 1, the probe connecting piece 2 is connected to the cathode of the switching power supply 3 after being connected in series with one buzzer 5 through the zero line, the power switch 6 is turned on, and the probe 200 on the jig is sequentially contacted through the probe connecting piece 2. When the detected winding 300 is in a normal path, the corresponding light emitting diode 4 lights, if the light emitting diode 4 is not lighted, the detected winding 300 has the problem of line non-continuity, if the adjacent light emitting diode 4 lights, the detected winding 300 has the problem of wrong line sequence, and if the corresponding light emitting diode 4 and at least one adjacent light emitting diode 4 are both lighted, the detected winding 300 has the problem of parallel/series connection of the adjacent line sequences. Therefore, the single-electric-pen contact probe detection method is simple, convenient and reliable to operate, simple and clear in detection result, and improves the efficiency and accuracy of manual detection of needle-base type fixtures.

Optionally, the probe connector 2 may also be configured to be similar to the patch board connector 1, and N probe contact positions are provided thereon, and pressing the probe connector 2 can contact all the probes 200 at a time, so as to quickly detect whether all the wires 300 have a problem of circuit blockage, and the light emitting diodes 4 corresponding to the wires 300 that are not conducted cannot be lit. It should be noted that, although the detection method can achieve the purpose of rapidly detecting all the windings 300, it is only able to determine whether the windings 300 are in a normal path, and the problem of the parallel/serial connection of adjacent windings due to the wrong connection of the windings cannot be accurately determined.

The following provides a specific structure example of the checking device of the present invention, fig. 2 shows the whole structure of the checking device, fig. 3 shows the structure of the device box 9, and fig. 4 shows the structure of the extension socket fixing seat 11. The checking device mainly comprises a device box 9 and a socket fixing seat 11. Device box 9 adopts upright frock case structure, can form by the concatenation of frock board bolted connection, and switching power supply 3 fixes in the inside (not shown in the figure) of device box 9, and switch 6 and protective tube 7 are arranged in the side of device box 9, and power plug 10 is drawn forth from the side of device box 9, and probe connecting piece 2 passes through the wire and is connected with switching power supply 3, twines on device box 9 at ordinary times, during the use, takes off probe connecting piece 2 and can easily operate. The light emitting diodes 4 and the buzzer 5 are both arranged on the front face of the device box 9 and are electrically connected with the switching power supply 3, preferably, the light emitting diodes 4 are regularly arranged and penetrate through the front face of the device box 9, as shown in fig. 2 and 3, the light emitting diodes 4 are arranged in a plurality of areas, each area corresponds to one extension socket connector 1, the number of the light emitting diodes 4 in each area is the same as the number of connecting columns 1B on the corresponding extension socket connector 1, and serial number marks are arranged to facilitate identification.

The front of the extension socket fixing seat 11 is provided with an extension socket connecting piece mounting hole 11A for installing the extension socket connecting piece 1, as shown in fig. 2, it can be seen that the position between the extension socket connecting piece mounting holes 11A is left empty, so that the wiring of the extension socket connecting piece 1 is facilitated, and the specific circuit arrangement can be set according to actual requirements. The top surface of the extension socket fixing seat 11 is provided with a device box connecting hole 11B which can be installed at the bottom of the device box 9 through a screw.

As can be seen from fig. 2-4, the socket fixing seat 11 is fixed at the bottom of the device box 9, the socket connecting piece 1 is fixed at a proper position on the socket fixing seat 11 as required, after the socket connecting piece 1 is aligned with the socket 100 of the jig and inserted, the device box 9 is perpendicular to the jig, so that the stability of the jig in the detection process is increased, and meanwhile, the light emitting diode 4 and the buzzer 5 face the jig, so that the test result can be visually displayed when the probe connecting piece 2 is operated to contact the probe 200.

According to the embodiment, the utility model discloses a calibration equipment has replaced the mode that the universal meter test probe wire winding route was held to both hands, replaces the higher check-up work of the error rate of repetition with easy operation's strong reliability's check-up frock, through the one-hand probe connector contact probe mode of holding, can inspect this wire-wound connection condition to in real time, demonstrate the testing result directly perceivedly, improved the efficiency and the accuracy of artifical test needle file class tool.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a needle file class tool calibration equipment which characterized in that: the device comprises a socket connector, a probe connector, a power supply and a state indicator; the row inserts the connecting piece and is provided with N spliced poles, N spliced pole concatenates respectively behind the status indicator be connected to the one end of power, the other end of power with the probe connecting piece is connected.

2. The needle stand type jig checking device according to claim 1, characterized in that: the probe connecting piece is an electroprobe.

3. The needle stand type jig checking device according to claim 1, characterized in that: the probe connecting piece is provided with N probe contact positions.

4. The needle stand type jig checking device according to claim 1, characterized in that: still include the device box, the power setting is inside the device box, status indicator sets up the device box is positive, the activity of probe connecting piece sets up the device box is outside, row inserts connecting piece detachably and sets up device box bottom.

5. The needle-base jig checking device according to claim 4, characterized in that: still including arranging the fixing base of inserting, it sets up to arrange fixing base detachably device box bottom portion, it sets up to arrange connecting piece detachably to insert on the fixing base.

6. The needle stand type jig checking device according to claim 5, characterized in that: the extension socket connecting piece is a plurality of, and detachably sets up respectively on the extension socket fixing base.

7. The needle-base jig checking device according to claim 4, characterized in that: and the front surface of the device box is provided with a serial number mark corresponding to the state indicating piece.

8. The needle stand type jig checking device according to claim 1, characterized in that: the state indicator comprises an indicator light or/and a buzzer.

9. The needle-base jig checking device according to claim 1, characterized in that: the power supply is a switch power supply.

10. The needle-mount-type jig checking device according to claim 9, characterized in that: the switch power supply is connected with the mains supply through a power switch and a protective tube.

Images