CN200950150Y

CN200950150Y - Auxiliary device for detection

Info

Publication number: CN200950150Y
Application number: CN 200620117067
Authority: CN
Inventors: 黄淳森
Original assignee: L&K Precision Technology Co Ltd
Current assignee: L&K Precision Technology Co Ltd
Priority date: 2006-06-22
Filing date: 2006-06-22
Publication date: 2007-09-19
Anticipated expiration: 2016-06-22

Abstract

The utility model discloses a test assisting device which is combined with the low voltage differential signal (LVDS) communicator and used for testing. The assisting device includes the first foundation and the second foundation which can be combined together; wherein, an acceptance slot is installed between the first foundation and the second foundation for holding the tested LVDS communicator and exposing the tested joint, so as to strengthen the basis for holding, and not to contact or pull the joint between the FFC which is welded to the LVDS communicator and the PCB, to ensure accurate testing.

Description

Detect servicing unit

Technical field

The utility model is about a kind of detection servicing unit, is meant a kind of low-voltage difference signal connector (Low Voltage Differential Signal that is used in especially; To call the LVDS connector in the following text) the detection operation, can provide convenient gripping the when detecting, to avoid judging by accident or damaging the detection servicing unit of connector.

Background technology

Relevant LVDS connector with the utility model is the connector that is applied on the panel product, belongs to the structure of slimming, and it is welded on the circuit board, and connects with flexible flat cable.This type of connector must be through detecting operation, to guarantee the quality of signal transmission before dispatching from the factory.Only, be directly to grip flexible flat cable to carry out when detecting operation, therefore, be easy to cause indirection point loosening of flexible flat cable and circuit board in the plug process that detects and cause erroneous judgement or damage.Moreover excessive plug also directly causes the terminal on the LVDS connector to damage easily during detection, causes can't keep in repair and must scrap by whole connector.

Summary of the invention

The purpose of this utility model is to provide a kind of detection servicing unit, and it can be assembled on the LVDS connector, and the foundation of gripping is provided, and can not touch or pull the contact between flexible flat cable and circuit board when making detection, with the accuracy of guaranteeing to detect.

The utility model detect the another purpose of servicing unit be to provide a kind of not only have to grip according to being beneficial to grasp, and have more the signal indirect communication of adaptor connector, to avoid terminal on the LVDS connector can not be subjected to excessive plug and to damage with the LVDS connector.

For achieving the above object, the utility model detects servicing unit and is characterised in that: this servicing unit comprises that winding mutually is first pedestal and second pedestal of one, wherein be provided with accepting groove between this first and second pedestal, be used for detected LVDS connector is ccontaining and expose its detected contact.

The utility model detects a feature again of servicing unit, is that of this first and second pedestal is provided with the grip part, and the gripping foundation of hand can be provided.

The utility model detects the another feature of servicing unit, be further to comprise adaptor connector, be located at the side that this accepting groove exposes the conductive junction point of this LVDS connector, have insulating body and conducting terminal, this insulating body is provided with the corresponding inserting groove of this accepting groove and with respect to the terminal tank of this inserting groove, this conducting terminal has first contact site and second contact site, is housed in respectively in this inserting groove and the terminal tank.

The advantage that the utility model detects servicing unit is: this first and second pedestal is near detected contact one side, be integrally formed with adaptor connector, can dock with the detected contact of this LVDS connector, thereby signal is transmitted, that is by the signal contact of this adaptor connector when detecting, in case testing process can directly not damage the detected contact of this LVDS connector when excessive plug is arranged, and is directly born by this adaptor connector.In addition, this device can not touch or pull when detecting and the flexible flat cable of LVDS connector welding and the contact between circuit board, with the accuracy of guaranteeing to detect.

Description of drawings

Fig. 1 is the three-dimensional exploded view that the utility model detects servicing unit first embodiment.

Fig. 2 is the three-dimensional combination figure of Fig. 1.

Fig. 3 is the three-dimensional exploded view that the utility model detects servicing unit second embodiment.

Fig. 4 is the three-dimensional combination figure of Fig. 1.

Fig. 5 is the stereographic map of Fig. 4 Rotate 180 degree.

Fig. 6 is the 6-6 cut-open view of Fig. 5.

Description of reference numerals:

Detect servicing unit 1,1 ' first pedestal 10,10 '

Second pedestal, 20,20 ' end face 101,201 '

Bottom surface 102,202 '

First assembly hole 103,104,104 ', 105 '

Grip part 105,106 ' stop wall 106,108 '

Second assembly hole 201,202,203 ', 204 '

Accepting groove 203 ', 205 '

Bolt 30,30 ' nut 31

LVDS connector 4,4 '

One side, 40, the 40 ' conductive junction point 41,41 ' of LVDS connector

Flexible flat cable 42,42 '

The first contraposition body, 50 ' the second contraposition body 51 '

Adaptor connector 6 '

Insulating body 60 ' conducting terminal 61 '

Inserting groove 62 ' terminal tank 63 '

First contact site, 611 ' second contact site 612 '

Embodiment

See also Fig. 1, it is to comprise that the utility model detects servicing unit 1: winding is first pedestal 10 and second pedestal 20 of one mutually, wherein this first pedestal 10 is large-area plate body, have end face 101 and bottom surface 102, and end face 101 is respectively equipped with first assembly hole 103,104 with the both sides of bottom surface 102 1 ends.This end face 101 is provided with grip part 105 away from an end of first assembly hole 103,104, is the projection that end face 101 one by first pedestal 10 are convexly equipped with, and the gripping foundation of hand can be provided.In addition, the bottom surface 102 of first pedestal 10 is integrally formed with stop wall 106, when assembling, be used for for a side 40 of this LVDS connector 4 against.

This second pedestal 20 is the plate body of small size, is provided with second assembly hole 201 with respect to first assembly hole 103,104 of first pedestal 10,202, can pass this first and second assembly hole 103,104 and 201 by one group of bolt 30,202, cooperate nut 31 that first and

second pedestal

10,20 is assembled into one.In addition, this second pedestal 20 is provided with the centre that accepting groove 203 is second assembly holes 201,202 about groove forms in, and is used for LVDS connector 4 wherein ccontainingly, and exposes its conductive junction point 41.

See also Fig. 2, be the stereographic map after these structure assemblings of above-mentioned the utility model, as shown, can find out that this LVDS connector 4 is housed in the accepting groove 203, and the flexible flat cable 42 of LVDS connector 4 is blocked by first pedestal 10, only conductive junction point 41 exposes, in this way, during detection, can grip this grip part 105 (projection) directly carries out, and can not touch or pull the flexible flat cable 42 of LVDS connector 4, can guarantee that contact can not become flexible between flexible flat cable 42 and the circuit board (not shown), and can not cause the erroneous judgement of detection.

The continuous three-dimensional exploded view that sees also Fig. 3 for the utility model detection servicing unit second embodiment, the servicing unit 1 ' of present embodiment comprises that equally winding mutually is first pedestal 10 ' and second pedestal 20 ' of one, wherein this first pedestal 10 ' is an inverted U, tool two straight flanges 101 ', 102 ' and central horizontal edge 103 ', and being respectively equipped with first assembly hole 104 ', 105 ' on this two straight flange 101 ', 102 ' is screw.In addition, the horizontal edge 103 ' of this first pedestal 10 ' is provided with grip part 106 ', is that horizontal edge 103 ' one by this inverted U is convexly equipped with and is projection, and the gripping foundation of hand can be provided.Secondly, the straight flange 101 ' 102 ' of this inverted U first pedestal 10 ' is provided with stop wall 108 ', when assembling, be used for for a side 40 ' of this LVDS connector 4 ' against.

This second pedestal 20 ' is a rectangular body, tool end face 201 ' and bottom surface 202 ', its corresponding first assembly hole 104 ', 105 ' to be provided with second assembly hole 203 ', 204 ' also be screw, can pass this first and second assembly hole 104 ' by bolt 30 ', 105 ' and 203 ', 204 ', first and second pedestal 10 ', 20 ' is assembled into one.Again, this second pedestal 20 ' is provided with accepting groove 205 ', is the centre of second assembly hole 203 ', 204 ' about guide rail forms in, and is used for LVDS connector 4 ' wherein ccontainingly, and exposes its conductive junction point 41 '.

In addition, the end face 201 ' of second pedestal 20 ' is provided with the first contraposition body 50 ' and is the dovetail convex body, and first pedestal 10 ' is provided with the second contraposition body 51 ' relatively and is the dovetail groove, can provide easily first and second pedestal 10 ', 20 ' group upright (Fig. 4,5) fast.

Again, side in second pedestal 20 ' is provided with adaptor connector 6 ', it is conductive junction point 40 ' with respect to this LVDS connector 4 ', have insulating body 60 ' and conducting terminal 61 ', wherein this insulating body 60 ' is that one is extended by this second pedestal 20 ', please cooperate Fig. 6 to see it, this insulating body 60 ' is provided with the terminal tank 63 ' that reaches with respect to this inserting groove 62 ' with this accepting groove 205 ' corresponding inserting groove 62 ', this conducting terminal 61 ' has first contact site 611 ' and second contact site 612 ', is housed in respectively in this inserting groove 62 ' and the terminal tank 63 '.

Continuous see also Fig. 6, when the utility model detects, earlier LVDS connector 4 ' is inserted the inserting groove 62 ' of adaptor connector 6 ', conductive junction point 41 ' is contacted with first contact site 611 ' of conducting terminal 61 '.Thereafter, can grip second contact site 612 ' of this grip part 106 ' (projection) by conducting terminal 61 ' detects, that is, the signal that detects is passed to first contact site 611 ' of contacted conductive junction point 41 ' and conducting terminal 61 ' by second contact site 612 ', in this way, can not touch or pull the flexible flat cable 42 ' of LVDS connector 4 ', can guarantee can not becoming flexible of contact between flexible flat cable 42 ' and the circuit board (not shown), thereby can not cause the erroneous judgement of detection, more can not be subjected to excessive plug and damage the conductive junction point 41 ' of LVDS connector 4 ', promptly, second contact site 612 ' by conducting terminal 61 ' is born the risk of this damage, in case there is damage need not scrap expensive LVDS connector 4 '.

Only, the above person only is preferred embodiment of the present utility model, and the various modifications and the variation of doing according to the utility model must be contained in the present patent application scope generally.

Claims

1. a detection servicing unit is to be used for and the winding of low-voltage difference signal connector, it is characterized in that, comprise: winding is first pedestal and second pedestal of one mutually, wherein be provided with accepting groove between this first and second pedestal, the LVDS connector is wherein ccontaining, and exposes its conductive junction point.

2. detect servicing unit according to claim 1, it is characterized in that, further comprise adaptor connector, be located at the side that this accepting groove exposes the conductive junction point of this LVDS connector, have insulating body and conducting terminal, this insulating body is provided with the corresponding inserting groove of this accepting groove and with respect to the terminal tank of this inserting groove, and this conducting terminal has first contact site and second contact site, is housed in respectively in this inserting groove and the terminal tank.

3. detect servicing unit according to claim 1, it is characterized in that, this first pedestal is large-area plate body, have end face and bottom surface, and the both sides of an end are respectively equipped with first assembly hole, and the plate body that this second pedestal is a small size, are provided with second assembly hole with respect to first assembly hole of first pedestal, one group of bolt passes this first and second assembly hole, and with nut first and second pedestal is assembled into one.

4. as detection servicing unit as described in the claim 3, it is characterized in that this accepting groove is a groove, be located at this second pedestal about the centre of second assembly hole.

5. as detection servicing unit as described in the claim 3, it is characterized in that the end face of this first pedestal is provided with the grip part away from an end of first assembly hole.

6. as detection servicing unit as described in the claim 5, it is characterized in that this grip part is the projection that the end face one by first pedestal is convexly equipped with.

7. as detection servicing unit as described in the claim 3, it is characterized in that the bottom surface of first pedestal is integrally formed with the stop wall, when assembling for a side of this LVDS connector against.

8. detect servicing unit according to claim 1, it is characterized in that, this first pedestal is an inverted U, tool two straight flanges and central horizontal edge, and establish first assembly hole respectively on this two straight flange, and this second pedestal is a rectangular body, tool end face and bottom surface, its corresponding first assembly hole is provided with second assembly hole, and one group of bolt passes this first and second assembly hole, and first and second pedestal is assembled into one.

9. detect servicing unit according to claim 1, it is characterized in that, this first and second assembly hole is a screw.

10. as detection servicing unit as described in the claim 8, it is characterized in that this accepting groove is a guide rail shape, be located at about the bottom surface of second pedestal between second assembly hole.

11., it is characterized in that the horizontal edge of this first pedestal is provided with the grip part, be that horizontal edge one by this inverted U first pedestal is convexly equipped with and is projection as detection servicing unit as described in the claim 8.

12. as detection servicing unit as described in the claim 8, it is characterized in that the straight flange of this inverted U first pedestal is provided with the stop wall, when assembling for a side of this LVDS connector against.

13., it is characterized in that further the end face in second pedestal is provided with the first contraposition body, is the dovetail convex body as detection servicing unit as described in the claim 8; And first pedestal is provided with the second contraposition body relatively, is the dovetail groove.