CN208621647U - A kind of wiring board testing bench structure - Google Patents
A kind of wiring board testing bench structure Download PDFInfo
- Publication number
- CN208621647U CN208621647U CN201821134772.4U CN201821134772U CN208621647U CN 208621647 U CN208621647 U CN 208621647U CN 201821134772 U CN201821134772 U CN 201821134772U CN 208621647 U CN208621647 U CN 208621647U
- Authority
- CN
- China
- Prior art keywords
- fixed
- tempered glass
- wiring board
- test
- connecting rod
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of wiring board testing bench structure, solve present wiring board test when, each circuit board testing plug power supply line, signal wire inductor connection cable test structure the problem of.It include testboard ontology for it, the side insertion of testboard ontology front end is equipped with power switch, the top of testboard ontology is provided with pcb board and props up platform, the rear end of testboard ontology is provided with rear grillage, the middle part on grillage top is fixed with mounting blocks by fixing bolt afterwards, it is welded with shift mechanism on the outside of mounting blocks, guide post is respectively and fixedly provided on the inside of rear grillage both side plate, is socketed with mechanism for testing in guide post.The novel test mechanism of the utility model use, test thimble shorten test period, improve testing efficiency, reduce the spare part cost depletions in test process.
Description
Technical field
The utility model relates to testing bench structures, more particularly, to a kind of wiring board testing bench structure.
Background technique
Existing special train Special running recorder test structure using power supply line, signal wire, inductor connection cable directly with
Socket on circuit board docks, and spare part loss is big in test process and directly affects testing efficiency, causes waste of human resource, drags
Prolong life cycle of the product.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the utility model provides a kind of wiring board testing bench structure,
When effective solution present wiring board test, each circuit board testing plugs power supply line, signal wire inductor connection row
The problem of test structure of line.
To achieve the above object, the utility model provides the following technical solutions: the utility model includes testboard ontology, institute
The side insertion for stating testboard ontology front end is equipped with power switch, and the top of testboard ontology is provided with pcb board and props up platform, surveys
The rear end of test stand ontology is provided with rear grillage, and the middle part on rear grillage top is fixed with mounting blocks by fixing bolt, mounting blocks
Outside is welded with shift mechanism, and guide post is respectively and fixedly provided on the inside of rear grillage both side plate, is socketed with mechanism for testing in guide post.
Preferably, the shift mechanism includes fixed block, the first fixed rotating shaft, the first bloom, the second fixed rotating shaft, lifting
Handle, vertical connecting rod and external screw thread, fixed block are welded on mounting blocks, and the middle part of fixed block is equipped with by the first fixed rotating shaft
First bloom, carrying handle is fixed at the top of the first bloom, and the middle part of the first bloom passes through the second fixed rotating shaft and is rotatablely connected
There is vertical connecting rod, the low side of vertical connecting rod is provided with external screw thread.
Preferably, the mechanism for testing includes through-hole, upper tempered glass, connecting column, lower tempered glass, compression leg and test top
The front end of needle, upper tempered glass is connect by bolt with the external screw thread of vertical connecting rod bottom end, and the bottom end of upper tempered glass passes through company
It connects column and is fixed with lower tempered glass, the rear end of upper tempered glass and lower tempered glass, which corresponds to, offers through-hole at guide post, lower steel
The bottom end for changing glass is provided with compression leg, is evenly arranged with test thimble on the inside of compression leg.
Preferably, it is welded in the middle part of the vertical connecting rod and bar is auxiliarily fixed, the bottom that bar both ends are auxiliarily fixed is fixed on
The middle part on upper tempered glass top.
Preferably, rubber sleeve is socketed on the outside of the carrying handle, and the surface of rubber sleeve is evenly arranged with anti-skid chequer.
Preferably, the through-hole is internally provided with wearing layer.
The novel test mechanism of the utility model use, test thimble shorten test period, improve testing efficiency, subtract
The spare part cost depletions in test process are lacked.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model three dimensional structure diagram.
Fig. 2 is the utility model test thimble mounting structure schematic diagram.
Fig. 3 is the structural schematic diagram of A in the utility model Fig. 2.
Specific embodiment
1-3 is described in further details specific embodiment of the present utility model with reference to the accompanying drawing.
Embodiment one, is provided by Fig. 1, and the utility model includes testboard ontology 1, and the side of 1 front end of testboard ontology is embedding
Enter to be equipped with power switch 2, for control testboard ontology 1 power supply on-off, the top of testboard ontology 1 is provided with PCB
Plate support puts platform 3, and for placing PCB circuit board, the rear end of testboard ontology 1 is provided with rear grillage 4, the middle part on rear 4 top of grillage
Mounting blocks 6 are fixed with by fixing bolt 5, the outside of mounting blocks 6 is welded with shift mechanism, for driving the liter of mechanism for testing 8
It drops, is respectively and fixedly provided with guide post 7 on the inside of rear 4 both side plate of grillage, for guiding mechanism for testing 8 to move up and down, improve when detecting
Stability, mechanism for testing 8 is socketed in guide post 7, and mechanism for testing 8 is used to test wiring board.
Embodiment two is provided by Fig. 1 and Fig. 2 on the basis of example 1, and shift mechanism includes fixed block 10, first
Fixed rotating shaft 11, the first bloom 12, the second fixed rotating shaft 13, carrying handle 14, vertical connecting rod 15 and external screw thread 16, fixed block 10
It is welded on mounting blocks 6, the middle part of fixed block 10 is equipped with the first bloom 12 by the first fixed rotating shaft 11, the first bloom 12
Top is fixed with carrying handle 14, and the middle part of the first bloom 12 is rotatably connected to vertical connecting rod 15 by the second fixed rotating shaft 13,
The low side of vertical connecting rod 15 is provided with external screw thread 16, in use, carrying handle 14 moves up by lifting carrying handle 14,
The vertical connecting rod 15 installed in the middle part of first bloom 12 by the second fixed rotating shaft 13 drives perpendicular while carrying handle 14 lifts
Connecting rod 15 moves up, and vertical connecting rod 15 drives mechanism for testing 8 to move up.
Embodiment three is provided by Fig. 1 and Fig. 2 on the basis of example 1, and mechanism for testing 8 includes through-hole 9, upper tempering
Glass 18, connecting column 19, lower tempered glass 20, compression leg 21 and test thimble 22, the front end of upper tempered glass 18 by bolt with
The external screw thread 16 of 15 bottom end of vertical connecting rod connects, and the bottom end of upper tempered glass 18 is fixed with lower tempered glass by connecting column 19
20, the rear end of upper tempered glass 18 and lower tempered glass 20, which corresponds to, offers through-hole 9 at guide post 7, the bottom of lower tempered glass 20
End is provided with compression leg 21, test thimble 22 is evenly arranged on the inside of compression leg 21, compression leg 21 is pressed in wiring board when testing
Quadrangle, and by test 22 connection line plate of thimble on test point, wiring board can be tested.
Example IV is provided by Fig. 1 and Fig. 2 on the basis of example 1, and the middle part of vertical connecting rod 15 is welded with auxiliary
Fixed link 17, the bottom that 17 both ends of bar are auxiliarily fixed are fixed on the middle part on 18 top of tempered glass, can effectively improve testboard
Stability when use.
Embodiment five, on the basis of example 1, the outside of carrying handle 14 are socketed with rubber sleeve, and the table of rubber sleeve
Face is evenly arranged with anti-skid chequer, increases frictional force while improving 14 comfort of carrying handle.
Embodiment six is provided by Fig. 1 on the basis of example 1, and through-hole 9 is internally provided with wearing layer, can be effective
Improve the service life of through-hole 9.
When the utility model is used, by lifting carrying handle 14, carrying handle 14 drives the first bloom 12 to move up,
First bloom 12 drives its middle part to move up by the vertical connecting rod 15 that the second fixed rotating shaft 13 is installed, vertical connecting rod 15 and auxiliary
It helps fixed link 17 that upper tempered glass 18 and lower tempered glass 20 is driven to move up, wiring board is placed on pcb board and props up platform 3
On, push down carrying handle 14, carrying handle 14 drives the first bloom 12 to move down, and the first bloom 12 drives its middle part by the
The vertical connecting rod 15 of two fixed rotating shafts 13 installation moves down, and vertical connecting rod 15 drives upper tempered glass 18 with bar 17 is auxiliarily fixed
It is moved down with lower tempered glass 20, the compression leg 21 of lower 20 low side of tempered glass setting is pressed in the quadrangle of wiring board, tests thimble
22 are connected to and need test point, and there are four test position settings, novel test mechanism that the utility model uses, test thimble
Test period is shortened, testing efficiency is improved, reduces the spare part cost depletions in test process.
The novel test mechanism of the utility model use, test thimble shorten test period, improve testing efficiency, subtract
The spare part cost depletions in test process are lacked.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wiring board testing bench structure, including testboard ontology (1), which is characterized in that testboard ontology (1) front end
Side insertion be equipped with power switch (2), the top of testboard ontology (1) is provided with pcb board and props up platform (3), test the playscript with stage directions
The rear end of body (1) is provided with rear grillage (4), and the middle part on rear grillage (4) top is fixed with mounting blocks (6) by fixing bolt (5),
It is welded with shift mechanism on the outside of mounting blocks (6), is respectively and fixedly provided with guide post (7), guide post on the inside of rear grillage (4) both side plate
(7) mechanism for testing (8) are socketed on.
2. a kind of wiring board testing bench structure according to claim 1, which is characterized in that the shift mechanism includes fixing
Block (10), the first fixed rotating shaft (11), the first bloom (12), the second fixed rotating shaft (13), carrying handle (14), vertical connecting rod
(15) it is welded on mounting blocks (6) with external screw thread (16), fixed block (10), the middle part of fixed block (10) passes through the first fixed rotating shaft
(11) it is equipped with the first bloom (12), is fixed at the top of the first bloom (12) carrying handle (14), in the first bloom (12)
Portion is rotatably connected to vertical connecting rod (15) by the second fixed rotating shaft (13), and the low side of vertical connecting rod (15) is provided with external screw thread
(16)。
3. a kind of wiring board testing bench structure according to claim 1, which is characterized in that the mechanism for testing (8) includes
Through-hole (9), upper tempered glass (18), connecting column (19), lower tempered glass (20), compression leg (21) and test thimble (22), upper steel
The front end for changing glass (18) is connect by bolt with the external screw thread (16) of vertical connecting rod (15) bottom end, the bottom of upper tempered glass (18)
End is fixed with lower tempered glass (20) by connecting column (19), and upper tempered glass (18) is corresponding with the rear end of lower tempered glass (20)
It is offered at guide post (7) through-hole (9), the bottom end of lower tempered glass (20) is provided with compression leg (21), on the inside of compression leg (21) uniformly
It is provided with test thimble (22).
4. a kind of wiring board testing bench structure according to claim 2, which is characterized in that in the vertical connecting rod (15)
Portion, which is welded with, is auxiliarily fixed bar (17), and the bottom that bar (17) both ends are auxiliarily fixed is fixed in tempered glass (18) top
Portion.
5. a kind of wiring board testing bench structure according to claim 2, which is characterized in that outside the carrying handle (14)
Side is socketed rubber sleeve, and the surface of rubber sleeve is evenly arranged with anti-skid chequer.
6. a kind of wiring board testing bench structure according to claim 3, which is characterized in that the inside of the through-hole (9) is set
It is equipped with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134772.4U CN208621647U (en) | 2018-07-18 | 2018-07-18 | A kind of wiring board testing bench structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134772.4U CN208621647U (en) | 2018-07-18 | 2018-07-18 | A kind of wiring board testing bench structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621647U true CN208621647U (en) | 2019-03-19 |
Family
ID=65706020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134772.4U Active CN208621647U (en) | 2018-07-18 | 2018-07-18 | A kind of wiring board testing bench structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621647U (en) |
-
2018
- 2018-07-18 CN CN201821134772.4U patent/CN208621647U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204674574U (en) | Wire saws rail mounted overhead manned equipment | |
| CN202151757U (en) | Simple jacking tool for part of automobile body | |
| CN103454148A (en) | Steel wire clamping device and steel wire tension testing system | |
| CN110231723A (en) | Test device is lighted in liquid crystal display jacking | |
| CN204981004U (en) | Push away ascending device of material | |
| CN208621647U (en) | A kind of wiring board testing bench structure | |
| CN213814182U (en) | Screen hardness test bench for liquid crystal display production | |
| CN209820982U (en) | Steel structure welding seam detection device for building engineering | |
| CN216524847U (en) | Subway wheel pair running-in test bench | |
| CN206057104U (en) | A kind of bolt torque test device | |
| CN205138804U (en) | Bush deflection testing machine | |
| CN207662550U (en) | A kind of double-walled intersection bending deformed spring folder clamping force test device | |
| CN201664820U (en) | Lifting-overturning device convenient for taking work piece | |
| CN202652322U (en) | Mobile phone radio frequency test fixture | |
| CN106926165B (en) | A kind of support fixed platform of guide rail detection | |
| CN203245578U (en) | Semi-automatic coupling pre-screwing device | |
| CN210072009U (en) | Circuit board test fixture | |
| CN220903235U (en) | LED lamp detects fixture | |
| CN203141349U (en) | Universal fixed-chain clamp | |
| CN203275224U (en) | Spacing rod wire clamp joint abrasion tester | |
| CN204893770U (en) | Motor external rotor assembly jig | |
| CN216184266U (en) | Flexible traction device for movable elevator base | |
| CN209247341U (en) | A kind of column enclosed experiment frame for the experiment of coal mine hydraulic supporting bar | |
| CN103267459B (en) | Spacer rod cable clamp joint abrasion tester | |
| CN216484984U (en) | Intelligent early warning system for heavy metal pollution of soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |