CN208984764U - Circuit board testing device - Google Patents
Circuit board testing device Download PDFInfo
- Publication number
- CN208984764U CN208984764U CN201821746943.9U CN201821746943U CN208984764U CN 208984764 U CN208984764 U CN 208984764U CN 201821746943 U CN201821746943 U CN 201821746943U CN 208984764 U CN208984764 U CN 208984764U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- plate
- placement section
- test bench
- testing device
- 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.)
- Expired - Fee Related
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- Tests Of Electronic Circuits (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to a kind of circuit board testing device, including the test bench for testing circuit board, the multimeter that is connect with test bench；Test bench lower part is equipped with several p-wires, and p-wire is equipped with probe gripper；Test bench is equipped with the circuit board placement section for accommodating circuit board, and circuit board placement section is equipped with supporting element and string holes；The left and right sides of circuit board placement section is equipped with the circuit board clamp for clamping circuit board, circuit board clamp includes with the clamping device of circuit board contacts, up and down presses to drive what clamping device moved up and down to press mechanism, connect clamping device and press the bindiny mechanism of mechanism, and bindiny mechanism is elastic construction；The front and rear sides of circuit board placement section are equipped with for guiding circuit board to enter the guiding mechanism of circuit board placement section, and guiding mechanism includes guidance slope and the stop catch plate of lower part on top, guide inner inclination of the slope to circuit board guiding portion.The stability of circuit board can be improved while convenient for by circuit board clamp or release.
Description
Technical field
The utility model belongs to circuit board testing technical field, and in particular to a kind of circuit board testing device.
Background technique
With the continuous improvement of science and technology, electronic product uses more and more extensive, but when producing and using, usually all can
Electronic product is tested, common method is exactly that circuit board is used to be tested, and needs that electricity will be tested when testing
Road plate is first clamped, and then carries out installation route etc. again.Test fixture in existing circuit board testing device is to circuit board
Clamping is unstable or is not easy to circuit board clamp or release.
Utility model content
The purpose of the utility model is to provide a kind of circuit board testing devices to solve in existing circuit board testing device
Test fixture circuit board is clamped it is unstable or the technical issues of be not easy to circuit board clamp or release.
In order to achieve the goal above, the technical solution that the utility model is taken are as follows: circuit board testing device, including for surveying
The test bench for trying circuit board, the multimeter being connect with test bench；Test bench lower part is equipped with several for testing on circuit board
The p-wire of modules, p-wire are equipped with the probe gripper for clamping the probe of multimeter；Test bench is equipped with and is used for
The circuit board placement section of circuit board is accommodated, circuit board placement section is equipped with and is used to support the supporting element of circuit board and for wearing
The string holes of p-wire；The left and right sides of circuit board placement section is equipped with the circuit board clamp for clamping circuit board, circuit board clamp
Including with the clamping device of circuit board contacts, press up and down and press mechanism with drive that clamping device moves up and down, connect clamping
Mechanism and the bindiny mechanism for pressing mechanism, bindiny mechanism is elastic construction；The front and rear sides of circuit board placement section are equipped with for drawing
Conductive path plate enters the guiding mechanism of circuit board placement section, and guiding mechanism includes guidance slope and the block of lower part on top
Plate guides inner inclination of the slope to circuit board guiding portion.
The circuit board testing device of the utility model, circuit board placement section are equipped with the supporting element being supported to circuit board,
Supporting element can be supported and position to circuit board, so that circuit board is placed in place, convenient for circuit board clamp to electricity
Road plate is clamped.Pressed in circuit board clamp mechanism up and down press drive elastic construction bindiny mechanism rotate upwardly and downwardly, connect
Mechanism drives clamping device to move up and down, and realizes clamping and release to circuit board, relatively stable to the clamping of circuit board.Circuit
The front and rear sides of plate placement section are equipped with guiding mechanism, and the guidance slope of guiding mechanism can be by circuit board guiding to circuit board placement section
Inside, stop catch plate can be positioned and be fixed to circuit board, and circuit can be improved while convenient for by circuit board clamp or release
The stability of plate.
Further, the shape of the bindiny mechanism is L-type, and bindiny mechanism includes the cross connecting plate that left and right directions extends
And the vertical connecting plate that up and down direction extends, it presses mechanism and is arranged perpendicular to vertical connecting plate, clamping device transversely connects
Plate extends.It drives bindiny mechanism and clamping device to move up and down convenient for pressing mechanism, realizes clamping and release to circuit board.
Further, the bottom of the bindiny mechanism is equipped with the fixing seat for being fixedly connected with mechanism, the end of clamping device
Portion extends to the outside of fixed part.Circuit board is clamped convenient for clamping device.
Further, the clamping device include the transverse plate being connect with bindiny mechanism and for circuit board contacts
Vertical plate, transverse plate and vertical plate are mutually perpendicular to and the thickness of vertical plate is less than the thickness of transverse plate.The vertical plate of clamping device
Thickness it is smaller, the part being clamped on circuit board is relatively narrow, prevent from damaging circuit board, to circuit board play protection make
With.
Further, the mechanism that presses includes connecting plate for connecting with bindiny mechanism and presses for what is pressed
Plate, connecting plate are fixed on the lower part by movable plate, and connecting plate inclination extends.Connecting plate is obliquely installed, and is had certain buffer function, is mentioned
Height presses the stability of mechanism.
Further, block seat is connected with below the stop catch plate, block seat is fixed on test bench, block seat and guidance
The reinforcing rib for enhancing the stability of guiding mechanism is equipped between slope.The stability of guiding mechanism can be improved in reinforcing rib, prolongs
The service life of long guiding mechanism.
Further, the supporting element is several positioning columns being arranged on circuit board placement section, and positioning column is located at electricity
Four apex angles of road plate placement section or four edges.Positioning column can be positioned and be fixed to circuit board, may make circuit board
Positioned at suitable position, it is clamped convenient for circuit board clamp.
Further, the probe gripper includes two claws.
Further, the test bench is equipped with the control button for controlling each p-wire.
Detailed description of the invention
Fig. 1 is circuit board testing device structural schematic diagram in embodiment 1；
Fig. 2 is partial enlargement diagram at A in Fig. 1；
Fig. 3 is partial enlargement diagram at B in Fig. 1.
In figure: 1, test bench；11, p-wire；12, control button；13, circuit board placement section；14, string holes；15, it positions
Column；2, circuit board clamp；21, clamping device；211, transverse plate；212, vertical plate；22, mechanism is pressed；221, connecting plate；222,
By movable plate；23, bindiny mechanism；231, cross connecting plate；232, vertical connecting plate；24, fixing seat；3, multimeter；4, vectoring aircraft
Structure；41, slope is guided；42, stop catch plate；43, block seat；44, reinforcing rib.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
The embodiment of circuit board testing device is as shown in Figs. 1-3 in the utility model.
Embodiment 1
The circuit board testing device of the present embodiment, including for testing circuit board test bench 1, connect with test bench ten thousand
With table 3.1 lower part of test bench is equipped with the p-wire 11 of a plurality of modules for testing on circuit board, and p-wire, which is equipped with, to be used
In the probe gripper (not shown) of the probe of clamping multimeter.Probe gripper includes two claws.Test bench 1, which is equipped with, to be used
In the control button 12 for controlling each p-wire.
Test bench 1 is equipped with the circuit board placement section 13 for accommodating circuit board, and circuit board placement section is equipped with for branch
Support the supporting element of circuit board and the string holes 14 for wearing p-wire.Supporting element is four be arranged on circuit board placement section
Positioning column 15, positioning column 15 are located at four vertex of circuit board placement section.Positioning column can be positioned and be fixed to circuit board,
It may make circuit board to be located at suitable position, be clamped convenient for circuit board clamp.
The left and right sides of circuit board placement section 13 is equipped with the circuit board clamp 2 for clamping circuit board, and circuit board clamp 2 wraps
It includes with the clamping device 21 of circuit board contacts, press up and down and press mechanism 22 with drive that clamping device moves up and down, connect folder
It holds mechanism and presses the bindiny mechanism 23 of mechanism, bindiny mechanism is elastic construction.
The shape of bindiny mechanism 23 be L-type, bindiny mechanism 23 include left and right directions extend cross connecting plate 231 and on
The vertical connecting plate 232 that lower direction extends, presses mechanism and is arranged perpendicular to vertical connecting plate, transversely connecting plate prolongs clamping device
It stretches.It drives bindiny mechanism and clamping device to move up and down convenient for pressing mechanism, realizes clamping and release to circuit board.Connection
The bottom of mechanism 23 is equipped with the fixing seat 24 for being fixedly connected with mechanism, and the end of clamping device extends to the outside of fixed part.
Circuit board is clamped convenient for clamping device.
Clamping device 21 includes the transverse plate 211 connecting with bindiny mechanism and for the vertical plate with circuit board contacts
212, transverse plate is mutually perpendicular to vertical plate and the thickness of vertical plate is less than the thickness of transverse plate.The thickness of the vertical plate of clamping device
Degree is smaller, and the part being clamped on circuit board is relatively narrow, prevents from damaging circuit board, play a protective role to circuit board.
Pressing mechanism 22 includes connecting plate 221 for connecting with bindiny mechanism and for pressing by movable plate 222, even
Fishplate bar is fixed on the lower part by movable plate, and connecting plate inclination extends.Connecting plate is obliquely installed, and has certain buffer function, and raising is pressed
The stability of motivation structure.
The front and rear sides of circuit board placement section 13 are equipped with for guiding circuit board to enter the guiding mechanism of circuit board placement section
4, guiding mechanism 4 includes guidance slope 41 and the stop catch plate 42 of lower part on top, guides slope into circuit board guiding portion
Portion's inclination.The lower section of stop catch plate 42 is connected with block seat 43, and block seat is fixed on test bench, sets between block seat and guidance slope
There is the reinforcing rib 44 of the stability for enhancing guiding mechanism.The stability of guiding mechanism can be improved in reinforcing rib, extends vectoring aircraft
The service life of structure.
Embodiment 2
Circuit board testing device described in the present embodiment, general configuration and embodiment 1 are consistent, but with embodiment 1
Be not both: the shape of bindiny mechanism is arc, and one end of bindiny mechanism is connect with mechanism is pressed, and the other end and clamping device connect
It connects.
Embodiment 3
Circuit board testing device described in the present embodiment, general configuration and embodiment 1 are consistent, but with embodiment 1
Be not both: guiding mechanism is guidance inclined plate, guides the lower end of inclined plate towards the inner inclination of circuit board placement section.
Embodiment 4
Circuit board testing device described in the present embodiment, general configuration and embodiment 1 are consistent, but with embodiment 1
Be not both: positioning column is located at four edges of circuit board placement section.Positioning column can be positioned and be fixed to circuit board, can be made
It obtains circuit board and is located at suitable position, be clamped convenient for circuit board clamp.
Claims (9)
1. circuit board testing device, it is characterised in that: including the test bench for testing circuit board, the general-purpose that is connect with test bench
Table；Test bench lower part is equipped with the p-wire of several modules for testing on circuit board, and p-wire is equipped with for pressing from both sides
Hold the probe gripper of the probe of multimeter；Test bench is equipped with the circuit board placement section for accommodating circuit board, and circuit board is placed
Portion is equipped with the supporting element for being used to support circuit board and the string holes for wearing p-wire；The left and right sides of circuit board placement section
Equipped with the circuit board clamp for clamping circuit board, circuit board clamp includes with the clamping device of circuit board contacts, up and down presses
To drive what clamping device moved up and down to press mechanism, connect clamping device and press the bindiny mechanism of mechanism, bindiny mechanism is
Elastic construction；The front and rear sides of circuit board placement section are equipped with for guiding circuit board to enter the guiding mechanism of circuit board placement section,
Guiding mechanism includes guidance slope and the stop catch plate of lower part on top, guides inner inclination of the slope to circuit board guiding portion.
2. circuit board testing device according to claim 1, it is characterised in that: the shape of the bindiny mechanism is L-type, even
Connection mechanism include left and right directions extend cross connecting plate and up and down direction extend vertical connecting plate, press mechanism perpendicular to
Vertical connecting plate setting, transversely connecting plate extends clamping device.
3. circuit board testing device according to claim 1, it is characterised in that: the bottom of the bindiny mechanism is equipped with and is used for
It is fixedly connected with the fixing seat of mechanism, the end of clamping device extends to the outside of fixed part.
4. circuit board testing device according to claim 1-3, it is characterised in that: the clamping device include with
The transverse plate of bindiny mechanism's connection and for the vertical plate with circuit board contacts, transverse plate and vertical plate are mutually perpendicular to and vertically
The thickness of plate is less than the thickness of transverse plate.
5. circuit board testing device according to claim 2, it is characterised in that: it is described press mechanism include for connection
The connecting plate of mechanism connection and for pressing by movable plate, connecting plate is fixed on the lower part by movable plate, and connecting plate inclination extends.
6. circuit board testing device according to claim 1, it is characterised in that: be connected with block below the stop catch plate
Seat, block seat are fixed on test bench, the reinforcement for enhancing the stability of guiding mechanism are equipped between block seat and guidance slope
Muscle.
7. circuit board testing device according to claim 1, it is characterised in that: the supporting element is that setting is put in circuit board
Set several positioning columns in portion, positioning column be located at circuit board placement section four apex angles or four edges.
8. circuit board testing device according to claim 1, it is characterised in that: the probe gripper includes two claws.
9. circuit board testing device according to claim 1, it is characterised in that: the test bench is equipped with each for controlling
The control button of a p-wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746943.9U CN208984764U (en) | 2018-10-26 | 2018-10-26 | Circuit board testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746943.9U CN208984764U (en) | 2018-10-26 | 2018-10-26 | Circuit board testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208984764U true CN208984764U (en) | 2019-06-14 |
Family
ID=66789168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746943.9U Expired - Fee Related CN208984764U (en) | 2018-10-26 | 2018-10-26 | Circuit board testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208984764U (en) |
-
2018
- 2018-10-26 CN CN201821746943.9U patent/CN208984764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20211026 |