CN212207572U - Circuit board detection device - Google Patents
Circuit board detection device Download PDFInfo
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- CN212207572U CN212207572U CN201922244355.6U CN201922244355U CN212207572U CN 212207572 U CN212207572 U CN 212207572U CN 201922244355 U CN201922244355 U CN 201922244355U CN 212207572 U CN212207572 U CN 212207572U
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- circuit board
- measuring
- awaits measuring
- mounting plate
- positioning
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Abstract
The utility model belongs to circuit board check out test set field, concretely relates to circuit board detection device, including mounting plate, a plurality of set up in mounting plate and be used for the fixed gripper jaw of the circuit board that awaits measuring of centre gripping, a plurality of perpendicular set up in mounting plate and be used for testing the measuring post of the circuit board that awaits measuring and be used for the location positioning structure of circuit board that awaits measuring of installation, a plurality of gripper jaws set up respectively in mounting plate's both sides, measure direct and the circuit board contact that awaits measuring of post one end, the other end and test line. The scheme is through above-mentioned design, can make the circuit board that awaits measuring fix a position fast and realize stable centre gripping, corresponds circuit board detection position that awaits measuring simultaneously and has set up a plurality of detection posts, when the centre gripping circuit board that awaits measuring, just can realize detecting behind the intercommunication power, and it is convenient more fast to operate, has accelerated work efficiency simultaneously.
Description
Technical Field
The utility model belongs to circuit board check out test set field, concretely relates to circuit board detection device.
Background
Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
After the circuit board is processed, before the circuit board enters the market for use, the circuit board is ensured to be normally used through an electrifying detection process. The traditional detection process is generally to manually hold the circuit board to be detected to check one by one, the operation is inconvenient during detection, more labor cost is required, and the processing efficiency is not high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model aims to provide a circuit board detection device, including mounting plate, a plurality of set up in mounting plate and be used for the fixed gripper jaw of circuit board that awaits measuring of centre gripping, a plurality of perpendicular set up in mounting plate and be used for testing the measuring post of circuit board that awaits measuring and be used for the location positioning structure of circuit board that awaits measuring of installation, a plurality of gripper jaws set up respectively in mounting plate's both sides, measure the direct and circuit board contact that awaits measuring of post one end, the other end and test line electric connection. The scheme is through above-mentioned design, can make the circuit board that awaits measuring fix a position fast and realize stable centre gripping, corresponds circuit board detection position that awaits measuring simultaneously and has set up a plurality of detection posts, when the centre gripping circuit board that awaits measuring, just can realize detecting behind the intercommunication power, and it is convenient more fast to operate, has accelerated work efficiency simultaneously.
The purpose of the utility model is realized by adopting the following technical scheme:
circuit board detection device, including mounting plate, a plurality of set up in mounting plate and be used for the fixed gripper jaw of awaiting measuring the circuit board of centre gripping, a plurality of perpendicular set up in mounting plate and be used for testing the measuring post of awaiting measuring the circuit board and be used for the location positioning structure of installing the circuit board of awaiting measuring, it is a plurality of gripper jaw sets up respectively mounting plate's both sides, measuring post one end with directly with the circuit board contact of awaiting measuring, the other end and test line electric connection.
Furthermore, the positioning structure is a plurality of positioning columns which are vertically arranged on the mounting base plate and used for positioning, and the plurality of positioning columns are arranged corresponding to the positioning holes of the circuit board to be tested.
Furthermore, there are four positioning columns, four the positioning column is the rectangle symmetry and sets up in four corners of rectangle.
Furthermore, the positioning structures are a plurality of baffle plates which are fixed on the mounting base plate and used for fixing the circuit board to be tested.
Furthermore, the number of the baffle plates is two, and the baffle plates are respectively arranged on two sides of the mounting bottom plate, which are not provided with the clamping claws.
Furthermore, the baffle has four and clings to four limits of the circuit board to be measured respectively and sets up.
Furthermore, the clamping jaw comprises a fixing piece, a clamping block arranged on the fixing piece, and a pressing portion connected with the clamping block and used for enabling the clamping block to be far away from the fixing piece, the fixing piece is in a step shape, and the clamping block is arranged on the second step surface and clamps the circuit board to be tested together with the first step surface.
Further, the measuring column is made of a metal material.
Furthermore, the circuit board detection device is also provided with a control switch for controlling the conduction of the measuring column and the test circuit.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a circuit board detection device, including mounting plate, a plurality of set up in mounting plate and be used for the fixed gripper jaw of the circuit board that awaits measuring of centre gripping, a plurality of perpendicular set up in mounting plate and be used for testing the measuring post of the circuit board that awaits measuring and be used for the location positioning structure of the circuit board that awaits measuring of installation, a plurality of gripper jaws set up respectively in mounting plate's both sides, measure post one end and direct and the circuit board contact that awaits measuring, the other end and test line electric connection. The scheme is through above-mentioned design, can make the circuit board that awaits measuring fix a position fast and realize stable centre gripping, corresponds circuit board detection position that awaits measuring simultaneously and has set up a plurality of detection posts, when the centre gripping circuit board that awaits measuring, just can realize detecting behind the intercommunication power, and it is convenient more fast to operate, has accelerated work efficiency simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the circuit board detection device of the present invention.
In the figure: 1. a circuit board detection device; 2. mounting a bottom plate; 3. a gripper jaw; 31. a fixing member; 32. a clamping block; 33. a pressing part; 4. a measuring column; 5. a positioning column; 6. and controlling the switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses circuit board detection device 1 is as shown in figure 1, including mounting plate 2, a plurality of gripper jaw 3 that set up in mounting plate 2 and be used for the fixed circuit board that awaits measuring of centre gripping, a plurality of perpendicular settings in mounting plate 2 and be used for testing the measuring post 4 of the circuit board that awaits measuring and be used for the location positioning structure of circuit board that awaits measuring of installation, a plurality of gripper jaws 3 set up respectively in mounting plate 2's both sides, measure 4 one ends of post direct and the circuit board contact that awaits measuring, the other end and test line electric connection. The scheme is through above-mentioned design, can make the circuit board that awaits measuring fix a position fast and realize stable centre gripping, corresponds circuit board detection position that awaits measuring simultaneously and has set up a plurality of detection posts, when the centre gripping circuit board that awaits measuring, just can realize detecting behind the intercommunication power, and it is convenient more fast to operate, has accelerated work efficiency simultaneously. The circuit board detection device is further provided with a control switch 6 for controlling the conduction of the measuring column and the test circuit, when the clamping and positioning are completed, the measuring column 4 is contacted with the circuit board to be tested, and the control switch 6 is pressed at the moment, so that the measuring column 4 is conducted with the test circuit to be measured.
Preferably, the measuring column 4 is made of a metal material, the metal material can meet the requirement of conducting wires between the detection circuit and the circuit board to be detected, and meanwhile, the metal material is easy to collect, low in cost and convenient to machine and form.
The location structure in this scheme main function is that the circuit board that conveniently awaits measuring can quick accurate location, and the check point of the circuit board that awaits measuring can just in time correspond in measuring post 4, and wherein this kind of location structure's implementation has the multiple, and following be two concrete implementation modes of this scheme location structure:
the first embodiment is as follows:
in this embodiment, the positioning structure is a plurality of positioning pillars 5 vertically disposed on the mounting base plate 2 and used for positioning, and the plurality of positioning pillars 5 are disposed corresponding to the positioning holes of the circuit board to be tested. In order to fix the board when the circuit board drills and mills the appearance conveniently, a plurality of non-metallized positioning holes are designed in the design of a common circuit board, and meanwhile, in order to prevent the positioning holes from not influencing the circuit of the circuit board in the hole opening process, the positioning holes are usually formed in four corners (the circuit board is rectangular) of the circuit board, so that the positioning columns 5 corresponding to the positioning columns 5 in the scheme are arranged corresponding to the positioning columns 5 of the conventional circuit board, the number of the positioning columns 5 is four, and the four positioning columns 5 are arranged at the four rectangular corners in a rectangular symmetrical mode. The circuit board to be detected can be quickly positioned only by aligning the positioning hole of the circuit board to the corresponding positioning column 5, and then the clamping claws 3 on the two sides clamp the circuit board to be detected for fixing, so that the clamping and positioning of the circuit board to be detected are completed.
Example two:
because some special circuit boards do not have locating holes in consideration of the use condition of the board surface, when the circuit boards are detected, the locating columns 5 do not have corresponding locating holes, and quick locating cannot be achieved. For this embodiment, the positioning structures are a plurality of baffles fixed to the mounting base plate 2 and used for fixing the circuit board to be tested. The baffle plate limits the movement of the electric wire plate so as to achieve the effect of quick positioning.
There are two conditions, respectively: the two baffles are respectively arranged on two sides of the mounting bottom plate 2 where the clamping claws 3 are not arranged. The occupation space of mounting plate 2 is only set up two baffles in this kind of condition consideration, does not set up two baffles at mounting plate 2 simultaneously gripper jaw 3's both sides set up respectively on four edges of circuit board through two bottom plate cooperation gripper jaws 3, guarantee that the skew of X axle and Y axle can not take place for the circuit board.
And two baffles are provided with four and are respectively attached to four edges of the circuit board to be tested. The mode is a better and stable mode, the circuit board can be limited to move when the circuit board is installed rapidly, and the detection result is more accurate.
The clamping claw 3 in this embodiment includes a fixing member 31, a clamping block 32 disposed on the fixing member 31, and a pressing portion 33 connected to the clamping block 32 and used for making the clamping block 32 away from the fixing member 31, wherein the fixing member 31 is stepped, and the clamping block 32 is disposed on the second step surface and clamps the circuit board to be tested together with the first step surface. Pressing the flat panel that the splenium 33 was pressed for the human finger that accords with, when carrying out the centre gripping, the accessible will press the flat panel downstream, because grip block 32 and pressing the splenium 33 fixed connection this moment, grip block 32 just upwards perk, has just had the clearance between grip block 32 and the first step face, and the circuit board that awaits measuring just can follow the side and slide in along the clearance, accomplishes the centre gripping. Similarly, after the inspection is completed, the inspected circuit board can be taken out from the holding claw 3 by only pressing the pressing portions 33 on both sides, thereby completing the inspection.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. Circuit board detection device, its characterized in that: including mounting plate, a plurality of set up in mounting plate and be used for the fixed gripper jaw of awaiting measuring the circuit board of centre gripping, a plurality of perpendicular set up in mounting plate and be used for testing the measuring post of awaiting measuring the circuit board and be used for the location positioning structure of the circuit board that awaits measuring of installation location, it is a plurality of the gripper jaw sets up respectively mounting plate's both sides, measuring post one end direct with the circuit board contact that awaits measuring, the other end and test line electric connection.
2. The circuit board inspection device of claim 1, wherein: the positioning structure is a plurality of positioning columns which are vertically arranged on the mounting base plate and used for positioning, and the positioning columns are arranged corresponding to the positioning holes of the circuit board to be tested.
3. The circuit board inspection device of claim 2, wherein: the positioning columns are four and are arranged at four corners of the rectangle in a rectangular symmetrical mode.
4. The circuit board inspection device of claim 1, wherein: the positioning structures are a plurality of baffle plates which are fixed on the mounting base plate and used for fixing the circuit board to be tested.
5. The circuit board inspection device of claim 4, wherein: the two baffles are respectively arranged on two sides of the mounting bottom plate, which are not provided with the clamping claws.
6. The circuit board inspection device of claim 4, wherein: the four baffle plates are respectively arranged close to the four edges of the circuit board to be tested.
7. The circuit board inspection device of claim 1, wherein: the clamping jaw comprises a fixing piece, a clamping block and a pressing portion, wherein the clamping block is arranged on the fixing piece, the pressing portion is connected with the clamping block and is used for enabling the clamping block to be far away from the fixing piece, the fixing piece is in a step shape, and the clamping block is arranged on a second step surface and clamps the circuit board to be tested together with the first step surface.
8. The circuit board inspection device of claim 1, wherein: the measuring column is made of metal materials.
9. The circuit board inspection device of claim 1, wherein: the circuit board detection device is also provided with a control switch for controlling the conduction of the measuring column and the test circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922244355.6U CN212207572U (en) | 2019-12-13 | 2019-12-13 | Circuit board detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922244355.6U CN212207572U (en) | 2019-12-13 | 2019-12-13 | Circuit board detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207572U true CN212207572U (en) | 2020-12-22 |
Family
ID=73806120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922244355.6U Active CN212207572U (en) | 2019-12-13 | 2019-12-13 | Circuit board detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207572U (en) |
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2019
- 2019-12-13 CN CN201922244355.6U patent/CN212207572U/en active Active
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