CN114414933A

CN114414933A - Inspection device capable of simultaneously plugging and unplugging multiple interfaces of computer

Info

Publication number: CN114414933A
Application number: CN202111669744.9A
Authority: CN
Inventors: 张自鑫
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-29
Anticipated expiration: 2041-12-31
Also published as: CN114414933B

Abstract

The invention discloses a checking device capable of simultaneously plugging and unplugging a plurality of interfaces of a computer, which structurally comprises a cover body, a checking base, a USB testing component, a clip component and a tool interface component, wherein the cover body is hinged with one side of the checking base, the tool interface component is arranged on one side of the checking base, the USB testing component and the clip component for clamping a testing tool are arranged on the other side of the checking base, and the clip component and the USB testing component are matched with a fixing through hole on the checking base. The inspection device integrates the test interface assembly, the tool interface assembly and the clamp assembly on an inspection base, and when a computer interface is tested, the plugging and unplugging operation of a plurality of interface test tools is completed at one time, so that the production efficiency is improved, and the labor cost is reduced; the work of the staff is simple, and the risk of poor quality caused by missing measurement of partial interfaces due to the fact that the existing multiple interfaces are independently plugged and unplugged and operated can be avoided.

Description

Inspection device capable of simultaneously plugging and unplugging multiple interfaces of computer

Technical Field

The invention relates to the technical field of servers, in particular to a checking device capable of simultaneously plugging and unplugging a plurality of interfaces of a computer.

Background

The computer or server product has USB, audio/video and network interfaces connected to outside. These interfaces are used for data connection of computers or services with external devices such as mice, keyboards, printers, usb disks, displays, network cables, etc. Computers now have multiple USB ports, audio/video ports, and network interfaces.

In order to ensure the electrical connection integrity of the USB port, the audio port, the video port and the network port, the production test process of a computer and a server is carried out. These interfaces are authenticated one-to-one by the access external device tool. At present, the USB interface is independently plugged and unplugged by adopting a USB disk or a mouse for checking, and the audio/video port and the network port are also checked by connecting external equipment one by one. The existing interface single plugging mode causes low testing efficiency and large labor consumption; after the USB flash disk or other testing tools are used for a long time, the interfaces are worn out and unavailable; one-by-one operation of a single interface may slide off a portion of the interface for testing. The above results in increased production cost and tool purchase cost of the product, and incomplete guarantee of product quality. Ultimately resulting in low product competitiveness and risk of complaints.

Disclosure of Invention

The invention aims to provide a checking device capable of simultaneously plugging and unplugging a plurality of interfaces of a computer, which can simultaneously plug and unplugging a testing tool to the external interfaces in the same area of the computer, and can avoid the low efficiency and the missing test risk caused by the single one-by-one plugging and unplugging; meanwhile, the device adopts a replaceable interface switching module, so that the U disk or other test tool interfaces cannot be abraded and scrapped, and the purchase cost of the test tool is increased.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a can pull out verifying attachment who inserts a plurality of interfaces of computer simultaneously, its structure is including the cover body, inspection base, USB test component, clip subassembly and instrument interface subassembly, the cover body is articulated with one side of inspection base, one side of inspection base is equipped with instrument interface subassembly, and the opposite side of inspection base is equipped with the clip subassembly of USB test component and centre gripping test tool, clip subassembly and USB test component and the cooperation installation of the fixed through hole on the inspection base.

Further, the tool interface assembly comprises a tool interface pedestal, a contact block, a pedestal mounting hole and a contact block fixing hole, wherein the pedestal mounting hole is formed in one side of the tool interface pedestal, a plurality of contact blocks are arranged in the pedestal inner cavity, and the contact block penetrates through the contact block fixing hole in the pedestal side wall through screws and then is fixedly connected with the pedestal.

Further, the contact block comprises a contact elastic sheet, a contact elastic sheet fixing groove and a fixing screw hole, the contact elastic sheet fixing groove is formed in one side of the contact block, the contact elastic sheet penetrates through the fixing groove to be fixed to one side of the contact block, and the fixing screw hole fixed with the tool interface base frame is formed in the lower portion of the contact block.

Further, the clip subassembly includes clip base, arm lock mounting, arm lock groove one, concave slide bar, arm lock, the dead screw hole of lock, arm lock mounting two, arm lock groove two and protruding slide bar, four sides of clip base are equipped with the arm lock respectively, and two arm locks that correspond pass through arm lock mounting and two cooperation sliding connection of arm lock mounting, the center of clip base is equipped with the dead screw hole of lock with inspection pedestal connection.

Furthermore, one clamping arm fixing piece comprises a first clamping arm groove and a concave sliding rod, the first clamping arm groove is a through groove communicated from top to bottom, one end of the concave sliding rod is connected with the side wall of the first clamping arm groove, and the other end of the concave sliding rod is movably connected with the clamp base in an inserting mode.

Further, arm clamping fixing piece two is including pressing from both sides arm groove two and protruding slide bar, press from both sides arm groove two and be the logical groove of intercommunication from top to bottom, the one end of protruding slide bar is connected with the lateral wall of arm clamping groove two, and the through-hole on the clip base is passed to the other end of protruding slide bar and the concave slide bar sliding connection of arm clamping fixing piece one.

Further, the USB test component comprises a test component base frame, a fixed slotted hole, a fixed clamping block, a PCB fixed screw hole, a contact PCB and a notch, wherein the bottom of the test component base frame is provided with the fixed slotted hole and the fixed clamping block, the fixed slotted holes are arranged on one side of the test component base frame, the contact PCB is arranged in an inner cavity of the test component base frame, and the notches for clamping and controlling the contact PCB convex edges are respectively arranged on two sides of the upper portion of the test component base frame.

Furthermore, the bottom of the test component pedestal is provided with a plurality of fixed clamping blocks connected with the inspection base.

Further, the inspection base includes L shape locating plate, the riser upper end both sides of L shape locating plate be equipped with cover body articulated fixed axle, still be equipped with the fixed screw hole of mounting tool interface subassembly on the riser of L shape locating plate, evenly be equipped with the fixed through-hole of a plurality of installation USB test component and clip subassembly on the diaphragm of L shape locating plate, the diaphragm one end both sides of L shape locating plate are equipped with the bottom line hole respectively, and the back of diaphragm is equipped with the bottom wire casing, the free end of L shape locating plate frid be equipped with cover body complex protection casing fixed orifices.

The invention has the beneficial effects that:

the testing device integrates the testing interface assembly, the tool interface assembly and the clamp assembly on the testing base, and when a computer interface is tested, the plugging and unplugging operation of a plurality of interface testing tools is completed at one time, so that the production efficiency is improved, and the labor cost is reduced; the work of the staff is simple, and the risk of poor quality caused by missing measurement of partial interfaces due to the fact that the existing multiple interfaces are independently plugged and unplugged and operated can be avoided.

When the computer interface is plugged, the interface or the USB test component on the device is plugged and contacted with the computer end interface, so that the situation that the computer end interface is directly plugged and contacted by a USB flash disk or other test tools such as a mouse and a key joint to cause the abrasion and the scrapping of the test tool joint and a new test tool needs to be purchased at regular intervals can be avoided, and the contact PCB and the contact spring piece required by the device are low in cost and easy to replace.

Through set up the clip subassembly on the inspection base, when carrying out the test of computer external interface, the anomalous cable joint of centre gripping net twine crystal head or audio frequency, video line to fix the relative position that special-shaped joint was equipped with the interface according to the computer on this device, the suitability is strong, satisfies different detection demands.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a view showing a USB flash disk inserted with the cover removed according to the present invention;

FIG. 3 is a block diagram of the present invention with the cover removed;

FIG. 4 is a block diagram of a test base;

FIG. 5 is a block diagram of another angle of FIG. 4;

FIG. 6 is a block diagram of the clip assembly;

FIG. 7 is a view of the clip base of FIG. 6 removed;

figure 8 is an exploded view of the clamp arm and clamp arm mount mounting arrangement;

FIG. 9 is a block diagram of a USB test assembly;

FIG. 10 is a block diagram of a tool interface assembly;

fig. 11 is a structural view of the contact block.

In the figure:

the testing device comprises a cover body 1, a testing base 2, a 21L-shaped positioning plate, a 22 fixing shaft, a 23 fixing screw hole, a 24 fixing through hole, a 25 bottom wire hole, a 26 shield fixing hole, a 27 bottom wire slot, a 3USB testing component, a 31 testing component pedestal, a 32 fixing slot hole, a 33 fixing clamping block, a 34PCB fixing screw hole, a 35 contact PCB, a 36 notch, a 4 clip component, a 41 clip base, a 42 clip arm fixing piece I, a 421 clip arm slot I, a 422 concave sliding rod, a 43 clip arm, a 44 locking screw hole, a 45 clip arm fixing piece II, a 451 clip arm slot II, a 452 convex sliding rod, a 5 tool interface component, a 51 tool interface pedestal, a 52 contact block, a 521 contact elastic sheet, a 522 contact elastic sheet fixing groove, a 523 fixing screw hole, a 53 mounting hole, a 54 contact block fixing hole and a 6U disk.

Detailed Description

The present invention relates to a checking device capable of plugging and unplugging a plurality of interfaces of a computer at the same time, and is described in detail below with reference to the attached drawings.

As shown in fig. 1 to 11, the inspection device capable of simultaneously plugging and unplugging a plurality of interfaces of a computer of the present invention comprises a cover body 1, an inspection base 2, a USB test component 3, a clip component 4 and a tool interface component 5, wherein the cover body 1 is hinged to one side of the inspection base 2, the tool interface component 5 is arranged on one side of the inspection base, the USB test component 3 and the clip component 4 for clamping the test tool are arranged on the other side of the inspection base 2, and the clip component 4 and the USB test component 3 are installed in a matching manner with a fixing through hole on the inspection base 2. The inspection base 2 serves as the base and foundation for the overall device, and the clip assembly 4, the USB test assembly 3, the tool interface assembly and the protective cover are all mounted on the base. The primary function of the clip assembly 4 is to grip a test tool connector for a network port, audio port or video port. The USB testing component 3 is inserted into a USB interface of a computer during testing, and plays a role in connecting a USB testing tool with the USB interface of the computer. When the production test operation is carried out, a mouse, a keyboard or a USB flash disk is inserted into the tool interface assembly, and the function of connecting the external USB test tool joint with the USB test assembly is achieved. The cover body 1 plays a role in protecting the connection between the external equipment interface and the tool interface component. Meanwhile, the device is also an action surface for an operator to hold the device by hands, and the device is held by a holding protective cover to carry out computer interface test plugging operation. The rotating shaft through hole is used for fixing the protective cover on a rotating fixing shaft of the device base, and the protective cover and the base are locked through screws after the protective cover is closed.

As shown in fig. 10, the tool interface assembly 5 includes a tool interface pedestal 51, a contact block 52, a pedestal mounting hole 53 and a contact block fixing hole 54, wherein one side of the tool interface pedestal is provided with the pedestal mounting hole, the pedestal inner cavity is provided with a plurality of contact blocks, and the contact blocks are fixedly connected with the pedestal after passing through the contact block fixing holes on the sidewall of the pedestal through screws. And the elastic sheet is arranged in the elastic sheet groove of the contact block, then the contact block is arranged in the base frame, and the screw is locked through the fixing screw hole. The elastic sheet, the contact block and the base frame are integrated into a whole. The tool interface assembly provides USB type connector connection for peripheral equipment such as a USB flash disk, a mouse, a keyboard and the like during testing. The base frame fixing screw hole is used for fixing the whole assembly on the side wall of the device base through screws. The contact block raised grooves enable the spring plate to be in full contact with the internal contacts of the USB connector of the peripheral device inserted into the assembly. The spring plate is made of common copper sheet according to the shape shown in the figure, and can be replaced at any time if worn after long service time. The lower end of the elastic sheet is connected to the lower end of the copper foil of the USB test component contacting the PCB through a wire.

As shown in fig. 11, the contact block 52 includes a contact spring 521, a contact spring fixing groove 522 and a fixing screw hole 523, the contact spring fixing groove is disposed at one side of the contact block, the contact spring passes through the fixing groove and is fixed at one side of the contact block, and the fixing screw hole fixed to the tool interface base frame is disposed at the lower portion of the contact block.

As shown in fig. 6, the clip assembly 4 includes a clip base 41, a first clip arm fixing member 42, a first clip arm slot 421, a concave slide rod 422, a clip arm 43, a dead lock screw hole 44, a second clip arm fixing member 45, a second clip arm slot 451 and a convex slide rod 452, wherein four sides of the clip base 41 are respectively provided with a clip arm, two corresponding clip arms are connected in a sliding manner by matching the first clip arm fixing member and the second clip arm fixing member, and the center of the clip base is provided with a dead lock screw hole 44 connected with the inspection base.

As shown in fig. 8, the first clamping arm fixing member 42 includes a first clamping arm slot 421 and a concave sliding rod 422, the first clamping arm slot is a through slot communicated from top to bottom, one end of the concave sliding rod is connected with a side wall of the first clamping arm slot, and the other end is movably inserted into the clamp base. The second clamping arm fixing piece 45 comprises a second clamping arm groove 451 and a convex sliding rod 452, the second clamping arm groove 451 is a through groove communicated from top to bottom, one end of the convex sliding rod is connected with the side wall of the second clamping arm groove, and the other end of the convex sliding rod penetrates through a through hole in the clamp base and is connected with a concave sliding rod of the first clamping arm fixing piece in a sliding mode. Two sets of arm lock accessible arm lock mounting one and arm lock mounting two that correspond carry out sliding connection, satisfy not unidimensional crystal head's fixed, the suitability is strong.

As shown in fig. 9, the USB test assembly 3 includes a test assembly base frame 31, fixing

slots

32, 33, fixing clamping blocks, a PCB fixing screw hole 34, a contact PCB35 and a notch 36, wherein the bottom of the test assembly base frame 31 is provided with the fixing slots 32 and the fixing clamping blocks 33, and the bottom of the test assembly base frame is provided with a plurality of fixing clamping blocks 33 connected with the inspection base. A plurality of fixed slotted holes are formed in one side of the testing component base frame, a contact PCB is arranged in the inner cavity of the testing component base frame 31, and notches for clamping and controlling contact PCB convex edges are formed in two sides of the upper portion of the testing component base frame respectively. The USB testing component has the function of transmitting the USB interface signal of the computer end to the external equipment connector when the computer USB interface is tested. The pedestal is the basis of the whole assembly, and the whole assembly can be fixed on a base of the device by screws according to the position requirement through the action of the pedestal fixing groove and the clamping block. The upper end of the un-etched copper foil of the contact PCB board contacts the USB interface of a computer during testing, the lower end of the un-etched copper foil is connected to a wire of the tool interface component, and the wire connecting part is not described in the patent content. The contact PCB is fixed on the base frame by screws through the fixing screw holes. During production and test, the contact PCB and the USB port of the computer are mutually contacted, pulled out and inserted, and if the contact is poor after the copper foil of the PCB is worn, the contact PCB can be replaced only. The condition that the USB flash disk or other USB connectors are worn and scrapped due to the fact that the USB flash disk 6 or other USB connectors are directly used for plugging and unplugging a computer for testing is avoided.

As shown in fig. 4 and 5, the inspection base 2 comprises an L-shaped positioning plate 21, fixing shafts 22 hinged to the cover body are arranged on two sides of the upper end of a vertical plate of the L-shaped positioning plate, fixing screw holes 23 of an installation tool interface assembly are further formed in the vertical plate of the L-shaped positioning plate, fixing through holes 24 for installing a plurality of USB test assemblies and clip assemblies are evenly formed in a transverse plate of the L-shaped positioning plate, bottom wire holes 25 are respectively formed in two sides of one end of the transverse plate of the L-shaped positioning plate, a bottom wire slot 27 is formed in the back surface of the transverse plate, and a protection cover fixing hole 26 matched with the cover body is formed in the free end of a groove plate of the L-shaped positioning plate.

The rotary fixing shaft of the protective cover is used for fixing the protective cover to rotate along the rotating shaft, and the protective cover is conveniently opened to install each component or pull and insert the joint of the test tool. The clip or the USB test component fixing through hole fixes the clip component and the USB test component on the base through screws. The through holes are densely and uniformly distributed on the base, so that the clamp assembly and the USB test assembly can be correspondingly adjusted according to the relative positions of different computer peripheral interfaces. The protective cover fixing screw hole is used for locking a screw when the protective cover is closed, so that the protective cover and the base can be firmly fixed together. The bottom wire slot is used for placing wires led out from the clip assembly or the USB test assembly (the wires are not described in the patent content). The bottom and side wire holes are vias for the leads required for the device. The tool interface component fixing screw hole is used for fixing the tool interface component on the base through a screw.

The clamp assembly is used for clamping irregular cable joints such as a network cable crystal head or an audio and video cable when a computer external interface is tested. The positions of the clamping arms in the clamping arm grooves are adjusted through the concave-convex sliding rods on the sliding clamp assembly, so that the clamping teeth and the clamping table of the clamping arms tightly clamp and drag the cable joints. Therefore, the special-shaped joint is fixed on the device according to the relative position of the computer peripheral interface. The fixing slot is used for fixing the clamping component on the base of the device through a screw. The concave sliding block and the convex sliding block form a pair of sliding block groups which can slide in the sliding hole of the base so as to clamp the external connectors in different shapes, and the sliding blocks can not move any more after being locked by screws in the locking screw holes after the positions of the sliding blocks are determined. The clamping arm can slide in the clamping arm groove of the sliding block, so that the clamping table can be supported to the bottom of the external connector as required. The gripping teeth on the gripping arms help to grip the peripheral fitting more securely.

After the clamping assembly, the USB testing assembly and the tool interface assembly are independently installed into an integral assembly. According to the number and the positions of the USB port, the audio port, the video port and the network cable port on the production computer or the server machine. The desired clamping assembly and the USB test assembly are secured to the device base in relative positions. The wire rod that lead wire and USB test assembly of centre gripping joint were drawn forth on the centre gripping subassembly is arranged to base bottom wire inslot to from the bottom line hole of base, lateral wall line hole with the wire rod be connected to outside testing tool or the contact shell fragment lower extreme in the instrument interface module. The tool interface assembly is secured to a base sidewall of the device. And a USB wire connector of a USB flash disk or other tools is plugged into the interface of the tool interface component. The protective cover is covered and then the fixing screw of the protective cover and the base is locked. When the computer or the server tests and prompts that external equipment needs to be inserted, the grabbing device aligns the connector in the clamping assembly and the USB testing assembly connector with a testing interface of the computer and inserts the connector. After the computer test is finished, the grabbing device is pulled out to enter the interface test operation of the next computer.

When the computer interface is tested, the testing device can complete the plugging and unplugging operation of a plurality of interface testing tools at one time, thereby improving the production efficiency and reducing the labor cost. The work of the staff is simple, and the risk of poor quality caused by missing measurement of partial interfaces due to the fact that the existing multiple interfaces are independently plugged and unplugged and operated can be avoided.

While the foregoing is directed to the principles of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. The utility model provides a can pull out verifying attachment who inserts a plurality of interfaces of computer simultaneously, characterized by, is including the cover body, inspection base, USB test component, clip subassembly and instrument interface subassembly, the cover body is articulated with one side of inspection base, one side of inspection base is equipped with instrument interface subassembly, and the opposite side of inspection base is equipped with the clip subassembly of USB test component and centre gripping test tool, clip subassembly and USB test component and the cooperation installation of the fixed through hole on the inspection base.

2. The device as claimed in claim 1, wherein the tool interface assembly includes a tool interface base frame, a contact block, a base frame mounting hole and a contact block fixing hole, the base frame mounting hole is formed on one side of the tool interface base frame, the plurality of contact blocks are arranged in the inner cavity of the base frame, and the contact blocks are fixedly connected to the base frame after passing through the contact block fixing holes on the side wall of the base frame through screws.

3. The device as claimed in claim 2, wherein the contact block comprises a contact spring, a contact spring fixing groove and a fixing screw hole, the contact spring fixing groove is disposed on one side of the contact block, the contact spring passes through the fixing groove and is fixed on one side of the contact block, and the lower portion of the contact block is provided with a fixing screw hole fixed with the tool interface base frame.

4. The device as claimed in claim 1 or 2, wherein the clip assembly comprises a clip base, a first clip arm fixing member, a first clip arm slot, a concave slide bar, a clip arm, a dead lock screw hole, a second clip arm fixing member, a second clip arm slot and a convex slide bar, wherein the clip arm is respectively arranged on four sides of the clip base, the two corresponding clip arms are slidably connected with each other through the first clip arm fixing member and the second clip arm fixing member, and the dead lock screw hole connected with the inspection base is arranged in the center of the clip base.

5. The device as claimed in claim 4, wherein the first clamping arm fixing member comprises a first clamping arm slot and a concave sliding rod, the first clamping arm slot is a through slot which is communicated up and down, one end of the concave sliding rod is connected with the side wall of the first clamping arm slot, and the other end of the concave sliding rod is movably inserted into the clamp base.

6. The device as claimed in claim 4, wherein the second clamping arm fixing member includes a second clamping arm slot and a convex sliding rod, the second clamping arm slot is a through slot communicating vertically, one end of the convex sliding rod is connected with the side wall of the second clamping arm slot, and the other end of the convex sliding rod passes through the through hole on the clamp base and is slidably connected with the concave sliding rod of the first clamping arm fixing member.

7. The device as claimed in claim 1, wherein the USB testing assembly includes a testing assembly base frame, a fixing slot, a fixing clamp block, a PCB fixing screw hole, a contact PCB and a notch, the testing assembly base frame has a fixing slot and a fixing clamp block at its bottom, the fixing slots are disposed at one side of the testing assembly base frame, the contact PCB is disposed in the testing assembly base frame, and the notches for locking and controlling the contact PCB convex edges are disposed at two sides of the upper portion of the testing assembly base frame.

8. The device as claimed in claim 1, wherein the base frame of the test module has a plurality of fixing blocks connected to the test base.

9. The inspection device of claim 1, wherein the inspection base comprises an L-shaped positioning plate, fixing shafts hinged to the cover body are arranged on two sides of the upper end of a vertical plate of the L-shaped positioning plate, fixing screw holes for installing an interface component of an installation tool are further formed in the vertical plate of the L-shaped positioning plate, a plurality of fixing through holes for installing a USB testing component and a clip component are uniformly formed in a transverse plate of the L-shaped positioning plate, bottom wire holes are respectively formed in two sides of one end of the transverse plate of the L-shaped positioning plate, a bottom wire slot is formed in the back surface of the transverse plate, and a protection cover fixing hole matched with the cover body is formed in the free end of a groove plate of the L-shaped positioning plate.