CN112595963A - Multilayer circuit board electrical property testing arrangement - Google Patents
Multilayer circuit board electrical property testing arrangement Download PDFInfo
- Publication number
- CN112595963A CN112595963A CN202110020804.8A CN202110020804A CN112595963A CN 112595963 A CN112595963 A CN 112595963A CN 202110020804 A CN202110020804 A CN 202110020804A CN 112595963 A CN112595963 A CN 112595963A
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- China
- Prior art keywords
- fixedly connected
- circuit board
- shell
- multilayer circuit
- testing device
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 244000309464 bull Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
-
- 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]
- G01R31/2818—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP] using test structures on, or modifications of, the card under test, made for the purpose of testing, e.g. additional components or connectors
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses an electrical property testing device of a multilayer circuit board, which comprises a shell, wherein the top of the shell is fixedly connected with a transverse plate, the top of the transverse plate is fixedly connected with a body, the bottom of the transverse plate is fixedly connected with a supporting plate, the surface of the supporting plate is provided with an electric telescopic rod in a penetrating manner, the output end of the electric telescopic rod is movably connected with a pulley through a rotating rod, and the bottom of the inner cavity of the shell is fixedly connected with a spring. The electric performance testing device of the multilayer circuit board is convenient to move by matching the shell, the transverse plate, the body, the supporting plate, the electric telescopic rod, the pulley, the spring, the movable plate, the inclined block, the connecting block, the supporting plate and the roller, the aim of facilitating moving is fulfilled, the trouble of moving the electric performance testing device of the multilayer circuit board for a user is effectively avoided, the requirements of the current market are met, the practicability and the usability of the electric performance testing device of the multilayer circuit board are improved, and the problem that the electric performance testing device of the previous multilayer circuit board is inconvenient to move is.
Description
Technical Field
The invention relates to the technical field of circuit board testing, in particular to a device for testing electrical performance of a multilayer circuit board.
Background
Generally, a conductive pattern formed by manufacturing a printed circuit, a printed element or a combination of the printed circuit and the printed element on an insulating material according to a preset design is called a printed circuit, a conductive pattern for providing electrical connection between elements on an insulating substrate is called a printed circuit, a finished board of the printed circuit or the printed circuit is called a printed circuit board, the multilayer circuit board belongs to one of the printed circuit boards, and the multilayer circuit board electrical property testing device is used for detection.
Disclosure of Invention
The invention aims to provide a device for testing the electrical property of a multilayer circuit board, which has the advantage of convenient movement and solves the problem that the conventional device for testing the electrical property of the multilayer circuit board is inconvenient to move.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multilayer circuit board electrical property testing arrangement, includes the casing, the top fixedly connected with diaphragm of casing, the top fixedly connected with body of diaphragm, the bottom fixedly connected with extension board of diaphragm, the surface of extension board is run through and is provided with electric telescopic handle, electric telescopic handle's output has the pulley through bull stick swing joint, the bottom fixedly connected with spring of casing inner chamber, the top fixedly connected with movable plate of spring, the equal fixedly connected with sloping block in both sides at movable plate top, the surface of sloping block and the surface contact of pulley, the bottom of casing both sides all runs through and is provided with the connecting block, one side of connecting block and one side fixed connection of movable plate, the opposite side fixedly connected with backup pad of connecting block, there is the gyro wheel bottom of backup pad through bull stick swing joint.
Preferably, both sides of the bottom of the shell are fixedly connected with anti-slip pads, and the bottoms of the anti-slip pads are provided with anti-slip lines.
Preferably, the bottom of the front face of the shell is movably connected with an access door through a hinge, and the front face of the access door is provided with a lock cylinder in a penetrating mode.
Preferably, an accommodating groove is formed in the left side of the top of the front face of the shell, and a nameplate is fixedly connected to the inner wall of the accommodating groove.
Preferably, the right side fixedly connected with display at the positive top of body, the right side fixedly connected with control key of the positive bottom of body, spacing hole has all been seted up to the both sides at movable plate top, the inner chamber in spacing hole is provided with the gag lever post, the bottom of gag lever post and the bottom fixed connection of casing inner chamber.
Compared with the prior art, the invention has the following beneficial effects:
1. the electric performance testing device of the multilayer circuit board is convenient to move by matching the shell, the transverse plate, the body, the supporting plate, the electric telescopic rod, the pulley, the spring, the movable plate, the inclined block, the connecting block, the supporting plate and the roller, the aim of facilitating moving is fulfilled, the trouble of moving the electric performance testing device of the multilayer circuit board for a user is effectively avoided, the requirements of the current market are met, the practicability and the usability of the electric performance testing device of the multilayer circuit board are improved, and the problem that the electric performance testing device of the previous multilayer circuit board is inconvenient to move is.
2. The anti-slip mat is arranged to increase friction force and improve stability of the multi-layer circuit board electrical property testing device during use, the access door is arranged to overhaul a transmission mechanism, the accommodating groove is arranged to fix a nameplate, the nameplate is arranged to mark specification information of the multi-layer circuit board electrical property testing device, the display is arranged to display working state, the control key is arranged to input a control signal, and the limiting hole and the limiting rod are arranged to limit the moving plate and improve stability of the moving plate during up-and-down movement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. a transverse plate; 3. a body; 4. a support plate; 5. an electric telescopic rod; 6. a pulley; 7. a spring; 8. moving the plate; 9. a sloping block; 10. connecting blocks; 11. a support plate; 12. a roller; 13. a non-slip mat; 14. an access door; 15. an accommodating groove; 16. a nameplate; 17. a display; 18. a control key; 19. a limiting hole; 20. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an electrical performance testing device for a multilayer circuit board comprises a housing 1, a transverse plate 2 fixedly connected to the top of the housing 1, a body 3 fixedly connected to the top of the transverse plate 2, a support plate 4 fixedly connected to the bottom of the transverse plate 2, an electric telescopic rod 5 disposed on the surface of the support plate 4 in a penetrating manner, a pulley 6 movably connected to the output end of the electric telescopic rod 5 via a rotating rod, a spring 7 fixedly connected to the bottom of the inner cavity of the housing 1, a moving plate 8 fixedly connected to the top of the spring 7, oblique blocks 9 fixedly connected to both sides of the top of the moving plate 8, the surfaces of the oblique blocks 9 contacting with the surface of the pulley 6, connecting blocks 10 disposed on the bottom of both sides of the housing 1 in a penetrating manner, one side of each connecting block 10 fixedly connected to one side of the moving plate 8, a supporting, the anti-skid device comprises a shell 1, anti-skid pads 13, anti-skid lines, an access door 14, a lock core, a receiving groove 15, a nameplate 16, a display 17, a control key 18, a limiting hole 19, a limiting rod 20, a transmission mechanism and a control switch 13, wherein the anti-skid pads 13 are fixedly connected to two sides of the bottom of the shell 1, the anti-skid lines are arranged at the bottom of the anti-skid pads 13, the access door 14 is movably connected to the front bottom of the shell 1 through hinges, the front of the access door 14 is provided with the lock core in a penetrating manner, the receiving groove 15 is formed in the left side of the front top of the shell 1, the nameplate 16 is fixedly connected to the inner wall of the receiving groove 15, the display 17 is fixedly connected to the right side of the front top of the body 3, the control key 18 is fixedly connected to the right side of the, the accommodating groove 15 is used for fixing the nameplate 16, the nameplate 16 is used for marking the specification information of the multi-layer circuit board electrical property testing device, the display 17 is used for displaying the working state, the control key 18 is used for inputting a control signal, the limiting hole 19 and the limiting rod 20 are arranged for limiting the movable plate 8, the stability of the movable plate 8 during the up-and-down movement is improved, the aim of convenient movement is realized through the matching of the shell 1, the transverse plate 2, the body 3, the support plate 4, the electric telescopic rod 5, the pulley 6, the spring 7, the movable plate 8, the inclined block 9, the connecting block 10, the support plate 11 and the roller 12, the trouble brought to the movement of the multi-layer circuit board electrical property testing device by a user is effectively avoided, the requirement of the current circuit board market is met, and the practicability and the usability of the multi-layer circuit board electrical, the problem of the multilayer circuit board electrical property testing arrangement removal of not being convenient for in the past is solved.
During the use, the user inputs control signal through control key 18, control electric telescopic handle 5 through control key 18 and carry out work, output drive pulley 6 through electric telescopic handle 5 removes, it removes to drive sloping block 9 through pulley 6, it moves down to drive movable plate 8 through sloping block 9, it moves down to drive connecting block 10 through movable plate 8, it moves down to drive backup pad 11 through connecting block 10, it moves down to drive gyro wheel 12 through backup pad 11, the realization is placed gyro wheel 12, thereby conveniently remove multilayer circuit board electrical property testing arrangement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A multilayer circuit board electrical property testing arrangement, includes casing (1), its characterized in that: the top of the shell (1) is fixedly connected with a transverse plate (2), the top of the transverse plate (2) is fixedly connected with a body (3), the bottom of the transverse plate (2) is fixedly connected with a support plate (4), the surface of the support plate (4) is provided with an electric telescopic rod (5) in a penetrating manner, the output end of the electric telescopic rod (5) is movably connected with a pulley (6) through a rotating rod, the bottom of the inner cavity of the shell (1) is fixedly connected with a spring (7), the top of the spring (7) is fixedly connected with a movable plate (8), two sides of the top of the movable plate (8) are both fixedly connected with inclined blocks (9), the surface of each inclined block (9) is in contact with the surface of the pulley (6), the bottoms of two sides of the shell (1) are both provided with a connecting block (10) in a penetrating manner, one, the other side fixedly connected with backup pad (11) of connecting block (10), there are gyro wheel (12) bottom through bull stick swing joint in backup pad (11).
2. The electrical property testing device of the multilayer circuit board according to claim 1, wherein: the anti-skidding shell is characterized in that anti-skidding pads (13) are fixedly connected to two sides of the bottom of the shell (1), and anti-skidding lines are arranged at the bottoms of the anti-skidding pads (13).
3. The electrical property testing device of the multilayer circuit board according to claim 1, wherein: the front bottom of the shell (1) is movably connected with an access door (14) through a hinge, and the front of the access door (14) is provided with a lock cylinder in a penetrating mode.
4. The electrical property testing device of the multilayer circuit board according to claim 1, wherein: an accommodating groove (15) is formed in the left side of the top of the front face of the shell (1), and a nameplate (16) is fixedly connected to the inner wall of the accommodating groove (15).
5. The electrical property testing device of the multilayer circuit board according to claim 1, wherein: the right side fixedly connected with display (17) at the positive top of body (3), right side fixedly connected with control key (18) of the positive bottom of body (3), spacing hole (19) have all been seted up to the both sides at movable plate (8) top, the inner chamber of spacing hole (19) is provided with gag lever post (20), the bottom of gag lever post (20) and the bottom fixed connection of casing (1) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020804.8A CN112595963A (en) | 2021-01-08 | 2021-01-08 | Multilayer circuit board electrical property testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020804.8A CN112595963A (en) | 2021-01-08 | 2021-01-08 | Multilayer circuit board electrical property testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112595963A true CN112595963A (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110020804.8A Pending CN112595963A (en) | 2021-01-08 | 2021-01-08 | Multilayer circuit board electrical property testing arrangement |
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| Country | Link |
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| CN (1) | CN112595963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718495A (en) * | 2023-08-12 | 2023-09-08 | 深圳市丹宇电子有限公司 | Anti-fatigue detection method for bending-resistant flexible circuit board |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353296A (en) * | 2015-12-15 | 2016-02-24 | 中北大学 | Flying probe tester utilizing planar motor |
| CN106054061A (en) * | 2016-07-27 | 2016-10-26 | 竹昌精密冲压件(上海)有限公司 | High accurate testing machine console |
| CN205941807U (en) * | 2016-08-07 | 2017-02-08 | 梅州万亿达实业有限公司 | Circuit board test device |
| CN210512518U (en) * | 2019-07-16 | 2020-05-12 | 长葛紫米食业有限公司 | Drying device for food production |
| CN210665412U (en) * | 2019-09-19 | 2020-06-02 | 河南力之鑫电子科技有限公司 | Raise dust monitor convenient to remove |
| CN211504986U (en) * | 2019-12-30 | 2020-09-15 | 深圳市昌逸电子有限公司 | Strength detection device for flexible circuit board |
| CN212007088U (en) * | 2020-05-21 | 2020-11-24 | 李锦山 | Laser thickness gauge with anti-collision buffer function |
| CN212058638U (en) * | 2020-05-21 | 2020-12-01 | 李锦山 | High-precision full-automatic image measuring instrument |
| CN212058838U (en) * | 2020-05-21 | 2020-12-01 | 李锦山 | Detector for building safety detection |
| CN212074084U (en) * | 2020-01-15 | 2020-12-04 | 南安市瑞竣机械科技有限公司 | Convenient sewage treatment plant who removes |
| CN213903720U (en) * | 2020-11-20 | 2021-08-06 | 昆山英业特电子科技有限公司 | Electrical detection device for circuit board mounting process |
-
2021
- 2021-01-08 CN CN202110020804.8A patent/CN112595963A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353296A (en) * | 2015-12-15 | 2016-02-24 | 中北大学 | Flying probe tester utilizing planar motor |
| CN106054061A (en) * | 2016-07-27 | 2016-10-26 | 竹昌精密冲压件(上海)有限公司 | High accurate testing machine console |
| CN205941807U (en) * | 2016-08-07 | 2017-02-08 | 梅州万亿达实业有限公司 | Circuit board test device |
| CN210512518U (en) * | 2019-07-16 | 2020-05-12 | 长葛紫米食业有限公司 | Drying device for food production |
| CN210665412U (en) * | 2019-09-19 | 2020-06-02 | 河南力之鑫电子科技有限公司 | Raise dust monitor convenient to remove |
| CN211504986U (en) * | 2019-12-30 | 2020-09-15 | 深圳市昌逸电子有限公司 | Strength detection device for flexible circuit board |
| CN212074084U (en) * | 2020-01-15 | 2020-12-04 | 南安市瑞竣机械科技有限公司 | Convenient sewage treatment plant who removes |
| CN212007088U (en) * | 2020-05-21 | 2020-11-24 | 李锦山 | Laser thickness gauge with anti-collision buffer function |
| CN212058638U (en) * | 2020-05-21 | 2020-12-01 | 李锦山 | High-precision full-automatic image measuring instrument |
| CN212058838U (en) * | 2020-05-21 | 2020-12-01 | 李锦山 | Detector for building safety detection |
| CN213903720U (en) * | 2020-11-20 | 2021-08-06 | 昆山英业特电子科技有限公司 | Electrical detection device for circuit board mounting process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718495A (en) * | 2023-08-12 | 2023-09-08 | 深圳市丹宇电子有限公司 | Anti-fatigue detection method for bending-resistant flexible circuit board |
| CN116718495B (en) * | 2023-08-12 | 2023-10-27 | 深圳市丹宇电子有限公司 | Anti-fatigue detection method for bending-resistant flexible circuit board |
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