CN114414933B - Inspection device capable of simultaneously plugging multiple interfaces of computer - Google Patents
Inspection device capable of simultaneously plugging multiple interfaces of computer Download PDFInfo
- Publication number
- CN114414933B CN114414933B CN202111669744.9A CN202111669744A CN114414933B CN 114414933 B CN114414933 B CN 114414933B CN 202111669744 A CN202111669744 A CN 202111669744A CN 114414933 B CN114414933 B CN 114414933B
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- 238000007689 inspection Methods 0.000 title claims description 23
- 238000012360 testing method Methods 0.000 claims abstract description 115
- 230000001681 protective effect Effects 0.000 claims description 12
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
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 clamp 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 clamp component for clamping a testing tool are arranged on the other side of the checking base, and the clamp component and the USB testing component are installed in a matched manner with a fixed through hole on the checking base. The testing device integrates the testing interface component, the tool interface component and the clamp component on the testing base, and when the computer interface is tested, the plug operation of a plurality of interface testing tools is finished at one time, so that the production efficiency is improved and the labor cost is reduced; the operation of staff is simplified, and the risk of poor quality caused by missing measurement of part of interfaces due to the fact that the existing multiple interfaces are independently plugged and unplugged in complex operation can be avoided.
Description
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 for external connection. The interfaces are used for data connection between a computer or a service and an external device such as a mouse, a keyboard, a printer, a USB flash disk, a display, a network cable and the like. Computers now have multiple USB interfaces, 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 method is used in the production test process of a computer and a server. The interfaces are verified by the external device tool. At present, all USB interfaces are checked by adopting a USB flash disk or a mouse to individually plug in and plug out the USB interfaces, and the audio/video ports and the network ports are also checked by connecting the USB interfaces with external equipment one by one. The existing single plugging mode of the interface can cause low testing efficiency and large labor consumption; interface wear is not available after the USB flash disk or other testing tools are used for a long time; a person operating a single interface may slip out part of the interfaces to be tested. The production cost of the product and the purchase cost of the tool are increased, and the quality of the product cannot be completely ensured. Ultimately resulting in low product competitiveness and risk of complaints.
Disclosure of Invention
The invention aims to provide a testing device capable of simultaneously plugging a plurality of interfaces of a computer, which can simultaneously plug testing tools for external interfaces in the same area of the computer, and can avoid the low efficiency and missing testing risk caused by single plug in the prior art; meanwhile, the device adopts the replaceable interface switching module, so that abrasion and scrapping of the USB flash disk or other testing tool interfaces cannot be caused, and the purchase cost of the testing tool is increased.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a verifying attachment of a plurality of interfaces of plug computer simultaneously, its structure includes the cover body, inspection base, USB test module, 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 module and centre gripping test tool, the fixed through-hole cooperation installation on clip subassembly and USB test module and the inspection base.
Further, the tool interface assembly comprises a tool interface base frame, contact blocks, base frame mounting holes and contact block fixing holes, wherein the base frame mounting holes are formed in one side of the tool interface base frame, a plurality of contact blocks are arranged in an inner cavity of the base frame, and the contact blocks penetrate through the contact block fixing holes in the side wall of the base frame through screws and are fixedly connected with the base frame.
Further, the contact block comprises a contact spring plate, a contact spring plate fixing groove and a fixing screw hole, wherein the contact spring plate fixing groove is formed in one side of the contact block, the contact spring plate penetrates through the fixing groove to be fixed on 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 assembly comprises a clip base, a first clip arm fixing piece, a first clip arm groove, a concave sliding rod, a clip arm, a locking screw hole, a second clip arm fixing piece, a second clip arm groove and a convex sliding rod, the clip arms are respectively arranged on four sides of the clip base, the corresponding two clip arms are in matched sliding connection with the first clip arm fixing piece and the second clip arm fixing piece, and the locking screw hole connected with the inspection base is formed in the center of the clip base.
Further, the first clamping arm fixing piece comprises a first clamping arm groove and a concave sliding rod, the first clamping arm groove is a through groove which is communicated up and down, 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 inserted into the clamp base.
Further, the second clamping arm fixing piece comprises a second clamping arm groove and a convex sliding rod, the second clamping arm groove is a through groove which is communicated up and down, 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 to be in sliding connection with the concave sliding rod of the first clamping arm fixing piece.
Further, USB test assembly includes test assembly bed frame, fixed slotted hole, fixed grip block, PCB fixed screw hole, contact PCB and notch, the bottom of test assembly bed frame is equipped with fixed slotted hole and fixed grip block, and one side of test assembly bed frame is located to a plurality of fixed slotted holes, test assembly bed frame inner chamber is equipped with contact PCB, and the upper portion both sides of test assembly bed frame are equipped with the notch that is used for the card to control the contact PCB chimb respectively.
Further, the bottom of the test assembly base frame is provided with a plurality of fixed clamping blocks connected with the test base.
Further, the inspection base includes L shape locating plate, L shape locating plate's riser upper end both sides are equipped with the articulated fixed axle of cover body, still are 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 assembly and clip subassembly on the diaphragm of L shape locating plate, L shape locating plate's diaphragm one end both sides 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 is equipped with the protection casing fixed orifices with the cover body complex.
The beneficial effects of the invention are as follows:
according to the testing device, the testing interface assembly, the tool interface assembly and the clamp assembly are integrated on the testing base, and when a computer interface is tested, the plugging operation of a plurality of interface testing tools is finished at one time, so that the production efficiency is improved, and the labor cost is reduced; the operation of staff is simplified, and the risk of poor quality caused by missing measurement of part of interfaces due to the fact that the existing multiple interfaces are independently plugged and unplugged in complex operation can be avoided.
When the computer interface is plugged, the interface or USB test component on the device is plugged with the computer interface, so that the test device can avoid the situation that the USB flash disk or other test tools such as a mouse and a key joint are directly plugged with the computer interface, and the test tool joint is worn and scrapped, so that new test tools are required to be purchased regularly, and the contact PCB and the contact spring plate required by the device are low in cost and easy to replace.
Through set up clip subassembly on the inspection base, when carrying out computer external interface test, the irregular cable joint of centre gripping net twine crystal head or audio frequency, video line to fix the dysmorphism joint on this device according to the relative position of computer peripheral hardware interface, the suitability is strong, satisfies different detection demands.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a state diagram of the invention with the cover removed and the USB flash disk inserted;
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 a clip assembly;
FIG. 7 is a block diagram of FIG. 6 with the clip base removed;
FIG. 8 is an exploded view of a clip arm and clip arm mount mounting structure;
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 device comprises a cover body, a 2 inspection base, a 21L-shaped positioning plate, a 22 fixed shaft, a 23 fixed screw hole, a 24 fixed through hole, a 25 bottom line hole, a 26 protective cover fixed hole, a 27 bottom line groove, a 3USB test component, a 31 test component base frame, a 32 fixed slot hole, a 33 fixed clamping block, a 34PCB fixed 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 slide bar, 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 slide bar, a 5 tool interface component, a 51 tool interface base frame, a 52 contact block, a 521 contact spring piece, a 522 contact spring piece fixing groove, a 523 fixed screw hole, a 53 base frame mounting hole, a 54 contact block fixing hole and a 6U disk.
Detailed Description
The invention relates to a checking device capable of simultaneously plugging a plurality of interfaces of a computer, which is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 11, the inspection device capable of simultaneously plugging and unplugging a plurality of interfaces of a computer comprises a cover body 1, an inspection base 2, a USB test assembly 3, a clip assembly 4 and a tool interface assembly 5, wherein the cover body 1 is hinged with one side of the inspection base 2, the tool interface assembly 5 is arranged on one side of the inspection base, the USB test assembly 3 and the clip assembly 4 for clamping a test tool are arranged on the other side of the inspection base 2, and the clip assembly 4 and the USB test assembly 3 are installed in a matched manner with a fixed through hole on the inspection base 2. The test base 2 serves as a foundation and base for the overall device, and the clip assembly 4, USB test assembly 3, tool interface assembly and boot are all mounted on the base. The primary function of the clip assembly 4 is to grip the test tool joint of a mesh port, audio port or video port. The USB test component 3 is inserted into a USB interface of a computer during testing, and plays a role in connecting a USB test tool with the USB interface of the computer. When the production test operation is carried out, the mouse, the keyboard or the USB flash disk is inserted into the tool interface component, so that the external USB test tool connector and the USB test component are connected. The cover body 1 plays a role in protecting the connection of an external equipment interface and a tool interface component. Meanwhile, the device is also an acting surface of an operator for holding the device, and the computer interface test plug-in operation is performed by holding the protective cover holding device. The rotating shaft through hole is used for fixing the protective cover on the rotating fixing shaft of the device base, and the locking screw hole is used for locking the protective cover and the base through screws after the protective cover is closed.
As shown in fig. 10, the tool interface assembly 5 includes a tool interface base frame 51, contact blocks 52, base frame mounting holes 53 and contact block fixing holes 54, one side of the tool interface base frame is provided with a base frame mounting hole, the inner cavity of the base frame is provided with a plurality of contact blocks, and the contact blocks pass through the contact block fixing holes on the side wall of the base frame through screws and are fixedly connected with the base frame. 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 fixed screw hole. The elastic sheet, the contact block and the base frame form a whole. The tool interface component provides USB type connector connection of peripheral devices such as a USB flash disk, a mouse, a keyboard and the like during testing. The base frame fixing screw holes are used for fixing the whole assembly on the side wall of the device base through screws. The contact block bulge groove can enable the elastic sheet to be fully contacted with an internal contact of a USB connector of peripheral equipment inserted into the assembly. The elastic sheet is made of a common copper sheet according to the shape shown in the figure, and can be replaced at any time after being worn after being used for a long time. The lower end of the spring plate is connected to the lower end of the copper foil of the USB test assembly, which is contacted with the PCB, through a wire rod.
As shown in fig. 11, the contact block 52 includes a contact spring 521, a contact spring fixing slot 522 and a fixing screw hole 523, the contact spring fixing slot is disposed on one side of the contact block, the contact spring passes through the fixing slot and is fixed on one side of the contact block, and a fixing screw hole fixed with the tool interface base frame is disposed at the lower part 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 female slide bar 422, a clip arm 43, a locking screw hole 44, a second clip arm fixing member 45, a second clip arm slot 451, and a male slide bar 452, the clip arms are respectively disposed on four sides of the clip base 41, two corresponding clip arms are slidably connected through the first clip arm fixing member and the second clip arm fixing member, and the locking screw hole 44 connected with the inspection base is disposed in the center of the clip base.
As shown in fig. 8, the first arm fixing member 42 includes an arm slot 421 and a concave sliding rod 422, where the arm slot is a through slot that is vertically communicated, one end of the concave sliding rod is connected to a side wall of the arm slot, and the other end of the concave sliding rod is movably inserted into the clip 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 which is communicated up and down, 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 passes through a through hole in the clamp base and is in sliding connection with the concave sliding rod of the first clamping arm fixing piece. The corresponding two groups of clamping arms can be in sliding connection through the matching of the clamping arm fixing piece I and the clamping arm fixing piece II, so that the fixing of crystal heads with different sizes is met, and the applicability 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, 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 test base. The plurality of fixed slotted holes are arranged on one side of the test assembly base frame, the inner cavity of the test assembly base frame 31 is provided with a contact PCB, and the two sides of the upper part of the test assembly base frame are respectively provided with a notch for clamping and controlling the contact PCB convex edge. The USB test assembly has the function of transmitting the USB interface signal of the computer end to the external equipment connector when the computer USB interface test is carried out. The base frame is the foundation of the whole assembly, and the whole assembly can be fixed on the base of the device by screws according to the position requirement through the action of the base frame fixing grooves and the clamping blocks. The upper end of the unetched copper foil contacting the PCB contacts the USB interface of the computer during testing, the lower end is connected to the wire rod of the tool interface component, and the wire rod connecting part is not described in the patent content. The contact PCB is fixed on the base frame through the fixing screw holes by screws. During production test, the contact PCB is mutually contacted with the computer USB port, and if the contact is poor after the copper foil of the PCB is worn, the contact PCB is replaced. The situation that the USB flash disk 6 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 includes an L-shaped positioning plate 21, two sides of the upper end of the vertical plate of the L-shaped positioning plate are provided with a fixing shaft 22 hinged with the cover body, a fixing screw hole 23 for installing the tool interface component is further formed in the vertical plate of the L-shaped positioning plate, a plurality of fixing through holes 24 for installing the USB test component and the clip component are uniformly formed in the transverse plate of the L-shaped positioning plate, two sides of one end of the transverse plate of the L-shaped positioning plate are respectively provided with a bottom wire hole 25, the back surface of the transverse plate is provided with a bottom wire slot 27, and the free end of the slot plate of the L-shaped positioning plate is provided with a protective cover fixing hole 26 matched with the cover body.
The protective cover rotating fixed shaft is used for fixing the protective cover to rotate along the rotating shaft, so that the protective cover can be conveniently opened to mount each component or to be pulled out and plugged with the testing tool joint. The clamp or the USB test assembly fixing through hole is used for fixing the clamp assembly and the USB test assembly 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 protection cover fixing screw hole is used for carrying out screw locking when the protection cover is closed, so that the protection cover and the base can be firmly combined together. The bottom wire chase is used to house wires that are routed from the clip assembly or the USB test assembly (wires are not described in this patent). The bottom wire holes and the side wire holes are vias for the leads required for the device. The tool interface component fixing screw holes fix the tool interface component on the base through screws.
The clip assembly is used for clamping irregular cable joints such as a network cable crystal head or an audio and video cable when the computer external interface test is carried out. The position of the clamping arm in the clamping arm groove is adjusted through the concave-convex sliding rod on the sliding clamp assembly, so that the clamping teeth and the clamping table of the clamping arm tightly clamp and drag the cable connector. Thereby fixing the special-shaped connector on the device according to the relative position of the computer peripheral interface. The fixing slot hole 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 group of sliding blocks, and the sliding blocks can slide in the sliding holes of the base so as to clamp peripheral joints with different shapes, and after the positions of the sliding blocks are determined, the sliding blocks can not move any more due to locking of screws in the locking screw holes. The clamping arm can slide in the clamping arm groove of the sliding block, so that the clamping table can be propped against the bottom of the peripheral joint according to the requirement. The clamping teeth on the clamping arms help to more tightly clamp the peripheral joint.
And 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 positions of USB ports, audio ports, video ports and network cable ports on a production computer or a server machine. The required clamping assembly and USB test assembly are fixed to the device base in relative positions. And (3) arranging the lead wire of the clamping connector on the clamping assembly and the wire led out by the USB testing assembly into the wire slot at the bottom of the base, and connecting the wire to the lower end of the contact spring in the external testing tool or the tool interface assembly from the wire hole at the bottom and the wire hole at the side wall of the base. The tool interface assembly is secured to a base sidewall of the device. USB cable joints of USB flash disks or other tools are plugged into interfaces of the tool interface components. And locking the fixing screws of the protective cover and the base after the protective cover is covered. When the computer or the server tests and prompts that external equipment needs to be inserted, the grabbing device aligns and inserts the connector in the clamping assembly and the connector of the USB testing assembly to the testing interface of the computer. After the computer test is completed, the grabbing device is pulled out to enter the interface test operation of the next computer.
When the testing device is used for testing the interfaces of the computers, the plug-in operation of a plurality of interface testing tools can be completed at one time, so that the production efficiency is improved, and the labor cost is reduced. The operation of staff is simplified, and the risk of poor quality caused by missing measurement of part of interfaces due to the fact that the existing multiple interfaces are independently plugged and unplugged in complex operation can be avoided.
The foregoing is provided by way of illustration of the principles of the present invention, and is not intended to be limited to the specific constructions and applications illustrated herein, but rather to all modifications and equivalents which may be utilized as fall within the scope of the invention as defined in the claims.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (6)
1. The device is characterized by comprising a cover body, a checking base, a USB testing component, a clamp component and a tool interface component, wherein the cover body is hinged with one side of the checking base;
the USB test assembly comprises a test assembly base frame, a fixed slot hole, a fixed clamping block, a PCB fixed screw hole, a contact PCB and a notch, wherein the bottom of the test assembly base frame is provided with the fixed slot hole and the fixed clamping block, a plurality of fixed slot holes are formed in one side of the test assembly base frame, the inner cavity of the test assembly base frame is provided with the contact PCB, and the two sides of the upper part of the test assembly base frame are respectively provided with the notch for clamping and controlling the contact PCB convex edge; fixing the contact PCB on the base frame through the fixing screw holes;
fixing the required clamp assembly and USB test assembly on the inspection base according to the relative positions, arranging the lead wire of the clamping connector on the clamp assembly and the lead wire led out by the USB test assembly into a wire groove at the bottom of the inspection base, connecting the lead wire and the lead wire to the lower end of a contact spring in the tool interface assembly from a wire hole at the bottom and a wire hole at the side wall of the inspection base, fixing the tool interface assembly on the side wall of the inspection base of the device, inserting a USB wire connector of a U disk or other tools at the interface of the tool interface assembly, covering a cover body, locking a fixing screw of the cover body and the base, and aligning the connector in the clamp assembly and the USB test assembly connector with a test interface of a computer and inserting the connector when a computer or a server test prompt needs to be inserted into external equipment, and after the computer test is completed, pulling out the connector of the next computer and performing interface test operation;
the tool interface assembly comprises a tool interface base frame, contact blocks, base frame mounting holes and contact block fixing holes, wherein one side of the tool interface base frame is provided with the base frame mounting holes, the inner cavity of the tool interface base frame is provided with a plurality of contact blocks, and the contact blocks are fixedly connected with the base frame after penetrating through the contact block fixing holes on the side wall of the base frame through screws;
the clamp assembly comprises a clamp base, a clamp arm fixing piece I, a clamp arm groove I, a concave sliding rod, a clamp arm, a locking screw hole, a clamp arm fixing piece II, a clamp arm groove II and a convex sliding rod, wherein the clamp arm is respectively arranged on four sides of the clamp base, two clamp arms on opposite sides are in matched sliding connection with the clamp arm fixing piece I and the clamp arm fixing piece II, and the locking screw hole connected with the test base is formed in the center of the clamp base.
2. The device for testing a plurality of interfaces of a computer capable of being plugged in and plugged out simultaneously according to claim 1, wherein the contact block comprises a contact spring, a contact spring fixing groove and a fixing screw hole, the contact spring fixing groove is formed in one side of the contact block, the contact spring penetrates through the fixing groove to be fixed on 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.
3. The device for testing a plurality of interfaces of a computer capable of being plugged in and plugged out simultaneously according to claim 1, wherein the first clamping arm fixing piece comprises a first clamping arm groove and a concave sliding rod, the first clamping arm groove is a through groove which is communicated up and down, 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 plugged in and plugged into the clamp base.
4. The device for testing a plurality of interfaces of a computer capable of being plugged in and plugged out simultaneously according to claim 1, wherein the second clamping arm fixing piece comprises a second clamping arm groove and a convex sliding rod, the second clamping arm groove is a through groove which is communicated up and down, 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 to be connected with the concave sliding rod of the first clamping arm fixing piece in a sliding mode.
5. The device for testing a plurality of interfaces of a computer according to claim 1, wherein a plurality of fixed clamping blocks connected with the testing base are arranged at the bottom of the testing component base frame.
6. The device for testing a plurality of interfaces of a computer capable of being plugged in and plugged out simultaneously according to claim 1, wherein the testing base comprises an L-shaped positioning plate, fixing shafts hinged with the cover body are arranged on two sides of the upper end of the vertical plate of the L-shaped positioning plate, fixing screw holes for installing tool interface components are further formed in the vertical plate of the L-shaped positioning plate, a plurality of fixing through holes for installing USB test components and clip components are uniformly formed in the 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 face of the transverse plate, and a protective cover fixing hole matched with the cover body is formed in the free end of the transverse plate of the L-shaped positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111669744.9A CN114414933B (en) | 2021-12-31 | 2021-12-31 | Inspection device capable of simultaneously plugging multiple interfaces of computer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111669744.9A CN114414933B (en) | 2021-12-31 | 2021-12-31 | Inspection device capable of simultaneously plugging multiple interfaces of computer |
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| CN114414933A CN114414933A (en) | 2022-04-29 |
| CN114414933B true CN114414933B (en) | 2024-02-02 |
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| US4118838A (en) * | 1976-04-14 | 1978-10-10 | Hilti Aktiengesellschaft | Pipe clamp |
| US4480808A (en) * | 1982-10-01 | 1984-11-06 | Gte Automatic Electric Inc. | Cable clamp |
| US4936530A (en) * | 1988-06-06 | 1990-06-26 | Phillips Plastics Corporation | Releasable clip for retaining elongated members |
| CN103534523A (en) * | 2011-05-13 | 2014-01-22 | 美国北卡罗来纳康普公司 | Cable retaining ring having slide closure and cable support tray including the cable retaining ring |
| CN103090114A (en) * | 2011-11-04 | 2013-05-08 | 诺马德国有限责任公司 | Clamp for attaching tubes or lines |
| CN205120769U (en) * | 2015-11-27 | 2016-03-30 | 福建联迪商用设备有限公司 | Automatic testing arrangement of POS machine |
| CN108062265A (en) * | 2017-12-22 | 2018-05-22 | 深圳市芬能自动化设备有限公司 | Computer main board test loaded tool |
| CN208753560U (en) * | 2018-08-22 | 2019-04-16 | 深圳市斯纳达科技有限公司 | USB switching device for test |
| WO2020159455A1 (en) * | 2019-01-30 | 2020-08-06 | Urti̇m Kalip Ve İskele Si̇stemleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Locking mechanism for the panel formwork systems |
| CN211107212U (en) * | 2019-08-29 | 2020-07-28 | 马少如 | Clamping device for electronic product |
| CN113436940A (en) * | 2021-06-24 | 2021-09-24 | 广东电网有限责任公司 | Compression wiring plug for intelligent test of high-voltage circuit breaker |
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|---|---|
| CN114414933A (en) | 2022-04-29 |
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