CN113311312B - Circuit fault overhauling device for electronic profession - Google Patents
Circuit fault overhauling device for electronic profession Download PDFInfo
- Publication number
- CN113311312B CN113311312B CN202110509353.4A CN202110509353A CN113311312B CN 113311312 B CN113311312 B CN 113311312B CN 202110509353 A CN202110509353 A CN 202110509353A CN 113311312 B CN113311312 B CN 113311312B
- Authority
- CN
- China
- Prior art keywords
- circuit
- circuit fault
- trouble shooting
- fault maintenance
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to the technical field of circuit maintenance testers, and discloses a circuit fault maintenance device for electronic professions, which comprises a circuit fault maintenance body, wherein a baffle cover is fixedly connected to the front edge of the upper surface of the circuit fault maintenance body, upright bars are fixedly connected to the left side and the right side of the rear of the upper surface of the circuit fault maintenance body, a transverse bar is rotatably connected to the inside of the upright bar on the right side through a rotating shaft, and the left side of the lower surface of the transverse bar is attached to the upper surface of the upright bar on the right side; the maintenance device of design, the staff can insert circuit trouble maintenance body upper surface with the computer from the rear when helping the customer to overhaul at last door to use first fixed knob to stabilize horizontal bar and baffle, the computer is in the same place with maintenance body installation, and convenient to carry, and the shock attenuation is pasted and is improved the buffering, reduces the computer and receive the bump, and, the computer still is in on the maintenance body when the cooperation maintenance body is used, and the duty cycle is little.
Description
Technical Field
The invention relates to the technical field of circuit maintenance testers, in particular to a circuit fault maintenance device for electronic professions.
Background
The circuit maintenance tester is also called an on-line circuit maintenance tester and a circuit board fault detector, and is a general circuit board fault detection device. The circuit maintenance tester is characterized in that the circuit maintenance tester lacks drawing data and does not understand the circuit principle and is difficult to maintain: and testing the components on the circuit boards one by one, and equating different circuit boards to different combinations of standard electronic components. Circuit principle analysis can be avoided, and circuit board faults can be directly positioned on an integrated IC, discrete components or circuit nodes.
The maintenance device frequently used in the market at present needs to be connected with a computer in the use process, test software is installed in the computer, a tested circuit board is in an off-line state, a test signal and a working power supply are applied to the circuit board through a circuit maintenance tester in the test process, however, the inconvenience exists when a worker overhauls on an upper door, the worker needs to carry the computer and the maintenance device, in addition, when the worker overhauls, a plurality of tools or parts or equipment are stored on a working desktop of the worker, the maintenance device is placed on the desktop with a large duty cycle, so the usability of the working desktop can be reduced, in addition, the maintenance device detects the circuit board, sometimes, due to dust adhered on the circuit board, a detection contact is failed, an error rate exists in detection, and the fault maintenance device for an electronic professional circuit is to be improved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a circuit fault maintenance device for electronic professions, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a circuit trouble maintenance device for electronic specialty, includes circuit trouble maintenance body, circuit trouble maintenance body's upper surface place ahead edge fixedly connected with keeps off the cover, circuit trouble maintenance body's upper surface rear left and right sides fixedly connected with riser, be in the right side the inside of riser is connected with the horizontal bar through the pivot rotation, the lower surface left side laminating of horizontal bar is in the right side in the upper surface of riser, and be in the right side the riser with the horizontal bar is through first fixed knob detachable connection, circuit trouble maintenance body's rear surface middle part fixedly connected with baffle, the front surface of baffle with the rear surface of horizontal bar contacts, just the baffle with the horizontal bar is through second fixed knob detachable connection, circuit trouble maintenance body's internally mounted has jet-propelled mechanism, the left side of the circuit trouble-shooting body is fixedly connected with an arc-shaped strip through a connecting strip, the inner side wall of the arc-shaped strip is fixedly connected with a magnetic sheet, the left side of the front surface of the circuit trouble-shooting body is communicated with a telescopic pipe, the bottom end of the telescopic pipe is communicated with a spray gun barrel, the outer side wall of the spray gun barrel is sleeved with a magnetic ring, the magnetic ring is fixedly connected with the spray gun barrel, a plurality of lantern rings are fixedly connected with the edge below the outer side wall of the spray gun barrel, each lantern ring is internally and rotatably connected with a U-shaped rotating rod, the bottom end of the U-shaped rotating rod is fixedly connected with an arc-shaped sheet, the arc-shaped sheets are distributed in a circumferential array, the lower surface of the circuit trouble-shooting body is provided with a second groove near four corners, one side of the second groove is communicated with a first groove, the inside of the second groove is rotatably connected with a supporting bar through a rotating shaft, the lower surface of the support bar is flush with the lower surface of the circuit fault maintenance body.
Preferably, the top ends of the arc-shaped sheets are contacted with the bottom end of the spray gun barrel, and the arc-shaped sheets are rotationally connected with the spray gun barrel.
Preferably, the front surface of circuit trouble shooting body is equipped with a plurality of interfaces, the inside grafting of interface has the wiring strip, the wiring strip with the interface is detachable to be connected.
Preferably, a side surface of the supporting bar, which is close to the first groove, is provided with an oblique angle.
Preferably, the magnetic sheet is adsorbed to the magnetic ring.
Preferably, a button is fixedly connected to the front surface of the gun barrel, and the button is connected with the air injection mechanism.
Preferably, the left side and the right side of the circuit fault maintenance body are integrally formed with handle grooves.
Preferably, the damping patches are adhered and fixed on the lower surface of the cross bar, the opposite sides of the two upright bars and the inner side wall of the shielding cover.
Preferably, the left and right sides of circuit trouble shooting body are close to the rear intercommunication of handle groove has square section of thick bamboo, just square section of thick bamboo with circuit trouble shooting body lower surface contained angle is 45, the inside wall fixedly connected with of square section of thick bamboo separates the net.
(III) beneficial effects
The invention provides a circuit fault maintenance device for electronic professions, which has the following beneficial effects:
(1) According to the invention, by arranging the structural elements such as the shielding cover, the first and second fixing knobs, the cross bars, the baffle plates, the vertical bars, the damping paste and the like, and the designed maintenance device, when a worker helps a customer to maintain at the upper door, the worker can insert the computer into the upper surface of the circuit fault maintenance body from the rear, the cross bars and the baffle plates are stabilized by using the first and second fixing knobs, the computer is mounted with the maintenance body, the carrying is convenient, the damping paste can improve the buffering, the computer is reduced from being knocked, and the computer is still positioned on the maintenance body when being matched with the maintenance body for use, so that the duty cycle is small.
(2) According to the invention, through arranging the first and second grooves, the supporting bars, the square cylinders, the isolating net and other structural elements, a worker can rotate the supporting bars, the supporting bars are obliquely supported on the tabletop, and the four supporting bars support the overhauling body, so that the overhauling body is not contacted with the tabletop, a space exists between the overhauling body and the tabletop, other tools are conveniently placed on the tabletop, the tabletop is conveniently and fully utilized, in addition, the square cylinders facilitate heat dissipation of the device, the square cylinders are obliquely designed, dust is prevented from falling on a heat dissipation channel, and flying insects are reduced by the isolating net.
(3) According to the invention, structural elements such as the arc-shaped strip, the telescopic pipe, the spray gun barrel, the magnetic ring, the arc-shaped sheet, the U-shaped rotating rod, the lantern ring, the air injection mechanism and the like are arranged, the designed maintenance device is designed, a worker can use the spray gun barrel to face a circuit board to be maintained, the worker can blow air on the circuit board by pressing a switch, the worker can adjust the diameter range of the sprayed air by adjusting the angle between the arc-shaped sheet and the spray gun barrel, the arc-shaped sheets are unfolded, the air outlet range is large, the arc-shaped sheets are mutually close, the air quantity is gathered, and the worker can adjust according to the use condition, so that the subsequent detection of the circuit board is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in partial cross section of the present invention;
FIG. 3 is a schematic view of the partial rear view of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 according to the present invention;
FIG. 5 is an enlarged schematic top view of the plurality of arcuate tabs of the present invention;
fig. 6 is a perspective view of the shield of fig. 1 according to the present invention.
In the figure: 1. a baffle; 2. damping paste; 3. a cross bar; 4. a first fixed knob; 5. a vertical bar; 6. a circuit fault maintenance body; 7. a shield; 8. an arc-shaped strip; 9. a magnetic sheet; 10. a telescopic tube; 11. a gun barrel; 12. a magnetic ring; 13. an arc-shaped sheet; 14. a button; 15. an air injection mechanism; 16. a first groove; 17. a support bar; 18. a second groove; 19. a second fixed knob; 20. a U-shaped rotating rod; 21. a collar; 22. a square cylinder; 23. a separation net.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-6, the present invention provides a technical solution: the utility model provides a circuit trouble shooting device for electronic specialty, including circuit trouble shooting body 6, circuit trouble shooting body 6's upper surface place ahead edge fixedly connected with keeps off cover 7, circuit trouble shooting body 6's upper surface rear left and right sides fixedly connected with riser 5, the inside of riser 5 on the right side is connected with horizontal bar 3 through the pivot rotation, the lower surface left side laminating of horizontal bar 3 is in the upper surface of riser 5 on the right side, and riser 5 and horizontal bar 3 on the right side are through first fixed knob 4 detachable connection, circuit trouble shooting body 6's rear surface middle part fixedly connected with baffle 1, baffle 1's front surface and horizontal bar 3's rear surface contact, and baffle 1 and horizontal bar 3 pass through second fixed knob 19 detachable connection, circuit trouble shooting body 6's internally mounted has jet mechanism 15, the left side of the circuit trouble shooting body 6 is fixedly connected with an arc-shaped strip 8 through a connecting strip, the inner side wall of the arc-shaped strip 8 is fixedly connected with a magnetic sheet 9, the left side of the front surface of the circuit trouble shooting body 6 is communicated with a telescopic pipe 10, the bottom end of the telescopic pipe 10 is communicated with a spray gun barrel 11, the outer side wall of the spray gun barrel 11 is sleeved with a magnetic ring 12, the magnetic ring 12 is fixedly connected with the spray gun barrel 11, a plurality of lantern rings 21 are fixedly connected with the edge below the outer side wall of the spray gun barrel 11, the inside of each lantern ring 21 is rotationally connected with a U-shaped rotating rod 20, the bottom end of the U-shaped rotating rod 20 is fixedly connected with arc-shaped sheets 13, the plurality of arc-shaped sheets 13 are distributed in a circumferential array, the lower surface of the circuit trouble shooting body 6 is close to four corners and is provided with a second groove 18, one side of the second groove 18 is communicated with a first groove 16, the inside of the second groove 18 is rotationally connected with a supporting bar 17 through a rotating shaft, the lower surface of the support bar 17 is flush with the lower surface of the circuit breaker access body 6.
Further, the top ends of the arc-shaped pieces 13 are all contacted with the bottom end of the spray gun barrel 11, the arc-shaped pieces 13 are rotationally connected with the spray gun barrel 11, six arc-shaped pieces 13 form a cylindrical structure, the arc-shaped pieces 13 can rotate, the arc-shaped pieces 13 are unfolded, the air outlet range is large, the arc-shaped pieces 13 are mutually close, and the air quantity is gathered.
Further, the front surface of the circuit trouble shooting body 6 is provided with a plurality of interfaces, the inside of the interfaces is spliced with wiring strips, the wiring strips are detachably connected with the interfaces, one ends of the wiring strips are connected to the interface of the shooting body, and the other ends of the wiring strips are connected to a circuit board to be detected.
Further, a side surface of the supporting bar 17, which is close to the first groove 16, has an oblique angle, and after the supporting bar 17 is completely rotated out of the second groove 18, an included angle between the supporting bar 17 and the circuit fault maintenance body 6 is 110 degrees, and the oblique angle of the supporting bar 17 is just in contact with the tabletop, so that the supporting bar 17 is beneficial to stably supporting the circuit fault maintenance body 6.
Further, the magnetic sheet 9 is adsorbed with the magnetic ring 12, a worker can place the gun barrel 11 in the arc-shaped strip 8, and the magnetic sheet 9 is magnetically attracted with the magnetic ring 12, and is convenient to take out and store.
Further, a button 14 is fixedly connected to the front surface of the spray gun barrel 11, the button 14 is connected with an air injection mechanism 15, the button 14 is opened, and the air injection mechanism 15 starts to operate for air injection.
Further, the left and right sides integrated into one piece of circuit trouble shooting body 6 has the hand (hold) groove, and the hand (hold) groove makes things convenient for the staff to hold and adjusts the maintenance body position.
Further, the shock-absorbing paste 2 is fixedly adhered to the lower surface of the transverse bar 3, the opposite sides of the two vertical bars 5 and the inner side wall of the baffle cover 7, and the shock-absorbing paste 2 can improve buffering and reduce collision of a computer.
Further, the left and right sides of circuit trouble shooting body 6 are close to the rear intercommunication of handle groove and have square section of thick bamboo 22, and square section of thick bamboo 22 is 45 with circuit trouble shooting body 6 lower surface contained angle, and square section of thick bamboo 22's inside wall fixedly connected with separates net 23, and square section of thick bamboo 22 makes things convenient for the device heat dissipation, and square section of thick bamboo 22 slope design avoids the dust to fall on the heat dissipation passageway, separates net 23 to reduce the winged insect and flies into.
To sum up, the workflow of the invention: when the staff prepares to go up the maintenance, the staff pushes the computer into circuit trouble maintenance body 6 upper surface from the device rear, at this moment, rotate baffle 1 to vertical state, use the screw thread of second fixed knob 19 to twist on baffle 1 and horizontal bar 3, at this moment, the staff alright carry the device out, in the maintenance, place the device on the workstation, dismantle second fixed knob 19, rotate baffle 1, dismantle first fixed knob 4, rotate horizontal bar 3 to the right side, then open the computer, turn back horizontal bar 3 again, can connect the device power, then press the button 14 on spray gun section of thick bamboo 11 to the circuit board deashing, after the deashing, connect the one end of wiring strip on the maintenance body interface, the other end of wiring strip is connected on the circuit board that waits to detect, detect the support bar, when the staff uses at oneself working chamber, still can rotate 17, support bar 17 is being inclined to support on the desktop, four support bar 17 support the maintenance body, can realize that the maintenance body is not contacted with the desktop, there is space between maintenance body and the desktop, convenient other make full use of the desktop.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a circuit trouble shooting device for electronic specialty, includes circuit trouble shooting body (6), its characterized in that: the utility model discloses a circuit trouble shooting body, including circuit trouble shooting body (6), circuit trouble shooting body, air injection mechanism (15) are equipped with in the inside of standing strip (5) through pivot rotation connection, circuit trouble shooting body (6) lower surface left side laminating in the right side the upper surface of standing strip (5), and be in the right side standing strip (5) with horizontal strip (3) can dismantle through first fixed knob (4) and be connected, circuit trouble shooting body (6)'s rear surface middle part fixedly connected with baffle (1), baffle (1) the front surface with the rear surface of horizontal strip (3) contacts, just baffle (1) with horizontal strip (3) can dismantle through second fixed knob (19) and be connected, circuit trouble shooting body (6) internally mounted have air injection mechanism (15), circuit trouble shooting body (6) left side is connected with through first fixed knob (4) vertical strip (5) with flexible pipe (10) through first fixed knob (4), the front surface of circuit trouble shooting body (6) is connected with the rear surface of arc-shaped magnetic sheet (3), the utility model discloses a circuit fault maintenance body, including spray gun section of thick bamboo (11), lateral wall cover of spray gun section of thick bamboo (11) is equipped with magnetic ring (12), just magnetic ring (12) with spray gun section of thick bamboo (11) fixed connection, a plurality of lantern rings (21) of lateral wall below edge fixedly connected with of spray gun section of thick bamboo (11), every the inside rotation of lantern ring (21) is connected with U-shaped bull stick (20), the bottom fixedly connected with arc piece (13) of U-shaped bull stick (20), and a plurality of arc piece (13) are circumference array distribution, second recess (18) are offered near four corners to the lower surface of circuit fault maintenance body (6), one side intercommunication of second recess (18) has first recess (16), the inside of second recess (18) is passed through the pivot rotation is connected with support bar (17), the lower surface of support bar (17) with the lower surface of circuit fault maintenance body (6) flushes.
2. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the top ends of the arc-shaped pieces (13) are contacted with the bottom end of the spray gun barrel (11), and the arc-shaped pieces (13) are rotationally connected with the spray gun barrel (11).
3. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the front surface of circuit trouble shooting body (6) is equipped with a plurality of interfaces, the inside grafting of interface has the wiring strip, the wiring strip with the interface can dismantle and be connected.
4. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the side of the support bar (17) adjacent to the first groove (16) is provided with an oblique angle.
5. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the magnetic sheet (9) is adsorbed with the magnetic ring (12).
6. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the front surface of the spray gun barrel (11) is fixedly connected with a button (14), and the button (14) is connected with the air injection mechanism (15).
7. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the left side and the right side of the circuit fault maintenance body (6) are integrally formed with handle grooves.
8. The electronic specialty circuit fault maintenance apparatus of claim 1, wherein: the damping patch (2) is adhered and fixed on the lower surface of the transverse strip (3), the opposite sides of the two vertical strips (5) and the inner side wall of the baffle cover (7).
9. The electronic specialty circuit fault maintenance apparatus of claim 7, wherein: the left side and the right side of the circuit trouble shooting body (6) are close to the rear of the handle groove and are communicated with square cylinders (22), the included angle between the square cylinders (22) and the lower surface of the circuit trouble shooting body (6) is 45 degrees, and the inner side walls of the square cylinders (22) are fixedly connected with isolating nets (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509353.4A CN113311312B (en) | 2021-05-11 | 2021-05-11 | Circuit fault overhauling device for electronic profession |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509353.4A CN113311312B (en) | 2021-05-11 | 2021-05-11 | Circuit fault overhauling device for electronic profession |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113311312A CN113311312A (en) | 2021-08-27 |
| CN113311312B true CN113311312B (en) | 2023-06-30 |
Family
ID=77372893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110509353.4A Active CN113311312B (en) | 2021-05-11 | 2021-05-11 | Circuit fault overhauling device for electronic profession |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113311312B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160028663A (en) * | 2014-09-04 | 2016-03-14 | 현대모비스 주식회사 | Instrument panel assembly |
| CN205353127U (en) * | 2015-09-18 | 2016-06-29 | 国家电网公司 | Superfrequency office puts analysis appearance equipment and puts device |
| CN207586346U (en) * | 2017-11-23 | 2018-07-06 | 焦学华 | A kind of Computer Hardware Malfunctions test device |
| CN209198558U (en) * | 2018-04-09 | 2019-08-02 | 南京德朔实业有限公司 | Diagnostic device suitable for tool system component |
| CN110286252A (en) * | 2019-08-03 | 2019-09-27 | 苏州领速电子科技有限公司 | A kind of semiconductor open-short circuit equipment |
| CN209460352U (en) * | 2019-01-17 | 2019-10-01 | 成都信息工程大学 | A kind of electronic circuit fault apparatus for examination and repair |
| CN111538277A (en) * | 2020-06-03 | 2020-08-14 | 深圳安讯数字科技有限公司 | Management equipment for detecting equipment fault and use method thereof |
| CN211698070U (en) * | 2019-12-26 | 2020-10-16 | 淮安信息职业技术学院 | Circuit fault overhauling device for electronic major |
| CN212693854U (en) * | 2020-07-10 | 2021-03-12 | 北京神州技测科技有限公司 | Alternating current power supply equipment for electrical equipment detection |
| CN213122236U (en) * | 2020-07-14 | 2021-05-04 | 李龙 | Computer fault diagnosis instrument convenient for detecting leakage of computer case shell |
-
2021
- 2021-05-11 CN CN202110509353.4A patent/CN113311312B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160028663A (en) * | 2014-09-04 | 2016-03-14 | 현대모비스 주식회사 | Instrument panel assembly |
| CN205353127U (en) * | 2015-09-18 | 2016-06-29 | 国家电网公司 | Superfrequency office puts analysis appearance equipment and puts device |
| CN207586346U (en) * | 2017-11-23 | 2018-07-06 | 焦学华 | A kind of Computer Hardware Malfunctions test device |
| CN209198558U (en) * | 2018-04-09 | 2019-08-02 | 南京德朔实业有限公司 | Diagnostic device suitable for tool system component |
| CN209460352U (en) * | 2019-01-17 | 2019-10-01 | 成都信息工程大学 | A kind of electronic circuit fault apparatus for examination and repair |
| CN110286252A (en) * | 2019-08-03 | 2019-09-27 | 苏州领速电子科技有限公司 | A kind of semiconductor open-short circuit equipment |
| CN211698070U (en) * | 2019-12-26 | 2020-10-16 | 淮安信息职业技术学院 | Circuit fault overhauling device for electronic major |
| CN111538277A (en) * | 2020-06-03 | 2020-08-14 | 深圳安讯数字科技有限公司 | Management equipment for detecting equipment fault and use method thereof |
| CN212693854U (en) * | 2020-07-10 | 2021-03-12 | 北京神州技测科技有限公司 | Alternating current power supply equipment for electrical equipment detection |
| CN213122236U (en) * | 2020-07-14 | 2021-05-04 | 李龙 | Computer fault diagnosis instrument convenient for detecting leakage of computer case shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113311312A (en) | 2021-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206361359U (en) | LED display data test auxiliary support frame | |
| CN208239446U (en) | A kind of soil testing assemblies can be used for a variety of environment | |
| CN113311312B (en) | Circuit fault overhauling device for electronic profession | |
| CN112056756B (en) | Electric automatization operation panel | |
| CN206709868U (en) | A kind of detection device with all-directional rotation fixture | |
| CN209279905U (en) | A kind of device for the detection of plate glass warpage | |
| CN116559640A (en) | Relay detection device | |
| CN107202911B (en) | Multifunctional test rod | |
| CN205736617U (en) | A kind of portable palette | |
| CN210834372U (en) | Sampling device for volatile organic compounds in ambient air | |
| CN208428213U (en) | Assembling table | |
| CN216727376U (en) | A portable test-tube rack for clinical laboratory | |
| CN211043113U (en) | Multifunctional COD (chemical oxygen demand) tester | |
| CN209009179U (en) | A kind of chemical experiment apparatus containing box | |
| CN209132304U (en) | A kind of static gun locating support for electrostatic test | |
| CN210101126U (en) | Folding plate for multi-azimuth surveying and mapping | |
| CN208503893U (en) | A kind of ground interaction device mounting rack | |
| CN206678677U (en) | A kind of outdoor sketch drawing board | |
| CN113017261A (en) | Supporting device is assisted in art design | |
| CN208187401U (en) | A kind of field Anti-collision plotting board that can easily be accommodated | |
| CN214903792U (en) | Electronic cigarette smoke collecting device | |
| CN215505428U (en) | Table tennis service robot | |
| CN208188004U (en) | A kind of four interface A OI testers | |
| CN214408550U (en) | Mortar consistency appearance | |
| CN219927366U (en) | Picture box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |