CN203734779U - General wire plugging tool and terminal interface testing device - Google Patents

Abstract

The utility model provides a universal wire insertion tool and a terminal interface testing device. The universal plug-in tooling includes a first fixed plate, a second fixed plate, a third fixed plate and two uprights, the two uprights are respectively fixed at both ends of the first fixed plate, and the second fixed plate is fixed between the two uprights And set opposite to the first fixed plate, one end of the third fixed plate is rotatably connected to one of the columns; the first fixed plate is provided with a plurality of first mounting holes, and the second fixed plate is close to the third fixed plate One side of the plate is provided with a plurality of first semicircular holes, and the inner side of the third fixed plate is provided with second semicircular holes corresponding to the first semicircular holes. When the second fixed plate is combined with the third fixed plate, The first semicircular hole and the second semicircular hole form a second mounting hole. The universal plug-in tooling realizes plugging and unplugging multiple test terminal wires at the same time, improving test efficiency and man-hour utilization.

Description

General plug-in tooling and terminal interface test device

technical field

The utility model relates to tooling equipment, in particular to a universal plug-in tooling and terminal interface testing device.

Background technique

Now, the development trend of TV is that there are more and more functions. Correspondingly, the number of terminal interfaces on the mainboard of the TV is also increasing. In production, the function of each terminal interface needs to be tested. In the current TV test production industry, the terminal interface test on the TV motherboard is generally performed by manually plugging and unplugging one by one. The test terminal lines on different instruments are manually inserted into the terminal interfaces for testing. During the test, the test terminal lines The man-hour of inserting into the terminal interface is generally 2s, and the man-hour of unplugging the test terminal line from the terminal interface is generally 1s, and the general TV usually has 8-10 terminal interfaces, and the operator spends a lot of time on plugging and unplugging the test terminal line. The working hours are generally within 24-30s, and the time required for instrument detection is generally within 20s. It can be seen from the above that operators need to spend a lot of time on plugging and unplugging test terminal wires, resulting in low TV testing efficiency and low man-hour utilization.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a universal plug-in tooling and a terminal interface testing device, which solves the defects of low test efficiency and low labor-hour utilization rate in the prior art, and realizes the universal plug-in tool Tooling improves TV testing efficiency and man-hour utilization.

The technical solution provided by the utility model is a general plug-in tool, including a first fixed plate, a second fixed plate, a third fixed plate and two uprights, and the two uprights are respectively fixed on the first fixed plate The two ends of the second fixed plate are fixed between the two columns and are opposite to the first fixed plate, and one end of the third fixed plate is rotatably connected to one of the columns and parallel to the second fixed plate; the first fixed plate is provided with a plurality of first installation holes, and the second fixed plate is provided with a plurality of first mounting holes on the side close to the third fixed plate. A semicircle hole, the inner side of the third fixing plate is provided with a second semicircle hole corresponding to the first semicircle hole, when the second fixing plate is merged with the third fixing plate, the first semicircle hole and the second semicircular hole form a second installation hole.

Further, both sides of the second fixing plate are respectively provided with the third fixing plates, and both sides of the second fixing plate are provided with a plurality of the first semicircular holes.

Further, the other ends of the two third fixing plates are respectively provided with through holes, bolts are inserted into the two through holes, and nuts are threaded on the bolts.

Further, two sides of one of the uprights are provided with rotation grooves, and the third fixing plate is rotatably connected in the rotation grooves.

Further, a rotating shaft is arranged in the rotating groove, and the third fixing plate is rotatably connected to the rotating shaft.

Further, positioning grooves are opened on both sides of the other column, and when the second fixing plate is combined with the third fixing plate, the third fixing plate is located in the positioning groove.

Further, the first installation hole is a stepped hole structure, and the opening size of the first installation hole located on the outer side of the first fixing plate is smaller than the opening of the first installation hole located on the inner side of the first fixing plate size.

Further, a handle is provided between the two uprights, and the second fixing plate is located between the first fixing plate and the handle.

The utility model also provides a terminal interface test device, which includes a test instrument and a plurality of test terminal lines, the wires of the test terminal lines are connected to the test instrument, and also includes the above-mentioned universal wire insertion tool, and the test terminal lines The plug is inserted into the first installation hole of the universal plug-in tool, the plug of the test terminal line protrudes from the first installation hole, and the wire of the test terminal line passes through the corresponding universal plug-in tool In the second installation hole, the insulated handle of the test terminal wire is located between the first fixing plate and the second fixing plate of the universal plugging tool.

Compared with the prior art, the universal plug-in tooling and terminal interface testing device provided by the utility model can simultaneously fix and install a plurality of test terminal lines through the first installation hole and the second installation hole, and the operator is testing the terminal interface of the TV. At the same time, only one plugging action is required to complete the test of all terminal interfaces, so that the operator does not need to plug and pull out each test terminal line, which effectively reduces the time required for plugging and pulling out the test terminal line, and improves The testing efficiency of TV and the utilization rate of man-hours also effectively reduce the labor intensity of workers. In addition, according to the number and position of different TV terminal interfaces, the corresponding test terminal wires can be installed and fixed on the universal plug-in tool, and the universal plug-in tool has high versatility.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic structural view of an embodiment of the universal plug-in tooling of the present invention;

Fig. 2 is a reference diagram of the use state of the embodiment of the universal plug-in tooling of the present invention;

Fig. 3 is a schematic structural view of the first fixing plate in the embodiment of the universal wire insertion tool of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Fig. 1-Fig. 2, the universal plug-in tooling of this embodiment includes a first fixed plate 1, a second fixed plate 2, a third fixed plate 3 and two columns 4, and the two columns 4 are respectively fixed on the first At both ends of the fixed plate 1, the second fixed plate 2 is fixed between the two columns 4 and arranged opposite to the first fixed plate 1, and one end of the third fixed plate 3 is rotatably connected to one of the columns 4; The first fixed plate 1 is provided with a plurality of first mounting holes 11, the second fixed plate 2 is provided with a plurality of first semicircular holes 21 near the third fixed plate 3, and the inner side of the third fixed plate 3 is provided with a The first semicircular hole 21 corresponds to the second semicircular hole 31. When the second fixing plate 2 and the third fixing plate 3 are combined, the first semicircular hole 21 and the second semicircular hole 31 form a second mounting hole (not shown).

Specifically, the first mounting hole 11 is provided on the first fixing plate 1 in the general plug-in tool of this embodiment, and the second fixing plate 2 and the third fixing plate 3 cooperate to form the first mounting hole 11 corresponding to Two installation holes, the plug 61 of the test terminal line 6 is first inserted into the first installation hole 11 and extends to the outside of the first installation hole 11, then the lead 62 of the test terminal line 6 is placed in the first semicircular hole 21, and then Put the second fixing plate 2 and the third fixing plate 3 so that the wire 62 passes through the second mounting hole, at this time, the insulating handle 60 of the test terminal wire 6 is clamped between the first fixing plate 1 and the second fixing plate 2 . When it is necessary to test the terminal interface of the TV, a plurality of test terminal lines 6 can be correspondingly set in the universal plug-in tooling of this embodiment, and the operator can simultaneously insert multiple test terminal lines 6 through the universal plug-in tooling of this embodiment to the terminal interface of the TV, and after the test is completed, unplug multiple test terminal lines 6 at the same time, without the need for operators to plug and unplug individual test terminal lines 6, effectively reducing the need for plugging and unplugging test terminal lines 6 The time effectively improves the utilization rate of man-hours, reduces the overall man-hours, and improves the test efficiency. Wherein, a handle 5 is also provided between the two columns 4 , and the second fixing plate 2 is located between the first fixing plate 1 and the handle 5 . Specifically, by setting the handle 5, it is convenient for the operator to operate the universal wire insertion tool of this embodiment. The operator can take the universal wire insertion tool of this embodiment through the handle 5, and complete the insertion and removal of the test terminal line 6 by pushing and pulling the handle 5. operate.

Further, third fixing plates 3 are respectively provided on both sides of the second fixing plate 2 , and a plurality of first semicircular holes 21 are opened on both sides of the second fixing plate 2 . Specifically, two rows of second mounting holes can be formed by using two third fixing plates 3 to cooperate with the second fixing plate 2, and two rows of first mounting holes 11 are also provided on the corresponding first fixing plate 1, thereby realizing More test terminal lines 6 are installed to meet the test requirements of a TV having two rows of terminal interfaces. Wherein, the other ends of the two third fixing plates 3 are connected together by a spring buckle 30 . Specifically, in the process of installing the test terminal wire 6, after the test terminal wire 6 is placed, it is necessary to connect the two third fixing plates 3 together to limit the wire 62 and at the same time limit the insulating handle 60 to the first fixing plate 1 Between the second fixed plate 2, the two third fixed plates 3 can be quickly connected together by the spring buckle 30, which is convenient for the operator to quickly adjust and install it in the universal plug-in tooling of this embodiment for different TV terminal interfaces The number and location of the test terminal wires 6. At the same time, the other ends of the two third fixing plates 3 can also be provided with through holes respectively. Bolts are inserted in the two through holes, and nuts are threaded on the bolts. Specifically, the two third fixing plates 3 can also pass through bolted together. In addition, a rotation groove 41 is formed on both sides of one of the columns 4 , and the third fixing plate 3 is rotatably connected in the rotation groove 41 . Specifically, the third fixing plate 3 rotates in the rotation groove 41 , which can prevent the third fixing plate 3 from interfering with the column 4 when rotating. And rotating shaft 411 can be provided with in the rotating groove 41, and the 3rd fixed plate 3 is rotatably connected on the rotating shaft 411, and the 3rd fixed plate 3 can realize free rotation by rotating shaft 411, guarantees the smooth rotation of the 3rd fixed plate 3. Preferably, two sides of the other column 4 are provided with positioning grooves 42 , and when the second fixing plate 2 and the third fixing plate 3 are merged, the third fixing plate 3 is located in the positioning grooves 42 . Specifically, the positioning groove 42 can play a positioning role for the third fixing plate 3 , ensuring that the third fixing plate 3 and the second fixing plate 2 are well merged together to form the second mounting hole.

Furthermore, as shown in FIG. 3 , the first mounting hole 11 is a stepped hole structure, and the opening size of the first mounting hole 11 located on the outer side of the first fixing plate 1 is smaller than that of the first mounting hole 11 located on the inner side of the first fixing plate 1 opening size. Specifically, by providing the first installation hole 11 with a stepped hole structure, a stepped surface 110 is formed in the first installation hole 11, and the plug 61 of the test terminal line 6 is inserted into the first installation hole 11 and exposes the first fixing hole. The outer side of the plate 1, and the insulating handle 60 can be inserted into the opening on the inner side of the first fixed plate 1 and abut against the step surface 110, so as to realize pre-positioning when assembling the test terminal line 6, so as to facilitate the operator to assemble the test terminal wire 6, and the size of the end of the insulating handle 60 with the wire 62 is larger than the size of the second mounting hole, the insulating handle 60 is limited between the first fixing plate 1 and the second fixing plate 2, so that when the test terminal is plugged During the process of connecting the wires 6, the test terminal wires 6 are always firmly fixed in the universal plug-in tooling of this embodiment.

The general plug-in tooling of this embodiment can fix and install multiple test terminal lines at the same time through the first installation hole and the second installation hole. The test of the terminal interface eliminates the need for operators to plug and unplug each test terminal line, which effectively reduces the time required for plugging and unplugging the test terminal line, improves the test efficiency of the TV and the utilization rate of labor hours, and at the same time, Effectively reduce the labor intensity of workers. In addition, according to the number and position of different TV terminal interfaces, the corresponding test terminal wires can be installed and fixed on the universal plug-in tool, and the universal plug-in tool has high versatility.

The utility model also provides a terminal interface testing device, which includes a test instrument and a plurality of test terminal lines, the wires of the test terminal lines are connected to the test instrument, and also includes a universal wire insertion tool, which includes a first fixing plate, a second Two fixed plates, two third fixed plates and two uprights, the two uprights are respectively fixed on the two ends of the first fixed plate, the second fixed plate is fixed between the two uprights, the second fixed plate and the first fixed The plates are oppositely arranged, one end of the third fixed plate is rotatably connected to one of the columns, the second fixed plate is located between the two third fixed plates, and the other ends of the two third fixed plates are connected together; A plurality of first mounting holes are opened on a fixed plate, a plurality of first semicircular holes are opened on both sides of the second fixed plate, and second semicircular holes corresponding to the first semicircular holes are opened on the inner side of the third fixed plate. The semi-circular hole and the second semi-circular hole form a second installation hole, and the first installation hole and the corresponding second installation hole are arranged oppositely; the plug of the test terminal line is inserted in the first installation hole, and the plug of the test terminal line extends out of the second installation hole. One installation hole, the wire of the test terminal wire passes through the corresponding second installation hole, and the insulating handle of the test terminal wire is located between the first fixing plate and the second fixing plate.

Specifically, the universal wire insertion tool in the terminal interface testing device of this embodiment adopts the universal wire insertion tool in the embodiment of the universal wire insertion tool of the utility model, and its specific structure can refer to the embodiment of the universal wire insertion tool of the utility model and the attached The descriptions in FIGS. 1-2 will not be repeated here. Wherein, for the different functions of the terminal interface in the TV, the terminal interface testing device of this embodiment is correspondingly equipped with a testing instrument with this function, and the testing instrument is equipped with a corresponding testing terminal line on the universal plug-in tool.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (10)

1. a general plug wire frock, it is characterized in that, comprise the first fixed head, the second fixed head, the 3rd fixed head and two columns, two described columns are separately fixed at the both ends of described the first fixed head, described the second fixed head is fixed between two described columns and with described the first fixed head and is oppositely arranged, and rotating being connected to wherein in an end of described the 3rd fixed head be arranged in parallel on column and with described the second fixed head described in one; On described the first fixed head, offer multiple the first installing holes, described the second fixed head offers multiple the first semicircle orifices near a side of described the 3rd fixed head, the inner side of described the 3rd fixed head offers second semicircle orifice corresponding with described the first semicircle orifice, in the time of described the second fixed head and described the 3rd fixed head merging, described the first semicircle orifice and described the second semicircle orifice form the second installing hole.

2. general plug wire frock according to claim 1, is characterized in that, the both sides of described the second fixed head are respectively arranged with described the 3rd fixed head, and the both sides of described the second fixed head all offer multiple described the first semicircle orifices.

3. general plug wire frock according to claim 2, is characterized in that, the other end of two described the 3rd fixed heads links together by clamp button of the spring.

4. general plug wire frock according to claim 2, is characterized in that, the other end of two described the 3rd fixed heads offers respectively through hole, in two described through holes, is inserted with bolt, and nut has been threaded on described bolt.

5. general plug wire frock according to claim 2, is characterized in that, wherein described in one, the both sides of column offer rotation groove, and described the 3rd fixed head is rotating to be connected in described rotation groove.

6. general plug wire frock according to claim 5, is characterized in that, in described rotation groove, is provided with rotating shaft, rotating being connected in described rotating shaft of described the 3rd fixed head.

7. general plug wire frock according to claim 5, is characterized in that, described in another, the both sides of column offer location notch, and in the time of described the second fixed head and described the 3rd fixed head merging, described the 3rd fixed head is arranged in described location notch.

8. general plug wire frock according to claim 1, it is characterized in that, described the first installing hole is shoulder hole structure, and described the first mounting hole site is less than described the first mounting hole site in the opening size of described the first fixed head medial surface in the opening size of described the first fixed head lateral surface.

9. general plug wire frock according to claim 1, is characterized in that, between two described columns, is also provided with handle, and described the second fixed head is between described the first fixed head and described handle.

10. a terminal interface testing apparatus, comprise tester and multiple calibrating terminal line, the wire of described calibrating terminal line is connected with described tester, it is characterized in that, also comprise the general plug wire frock as described in as arbitrary in claim 1-9, the plug of described calibrating terminal line is inserted in the first installing hole of described general plug wire frock, the plug of described calibrating terminal line stretches out described the first installing hole outward, in second installing hole of the wire of described calibrating terminal line through corresponding described general plug wire frock, the insulated handle of described calibrating terminal line is between first fixed head and the second fixed head of described general plug wire frock.