CN220751050U - Device for detecting position corresponding relation between circuit board and magnetic steel - Google Patents
Device for detecting position corresponding relation between circuit board and magnetic steel Download PDFInfo
- Publication number
- CN220751050U CN220751050U CN202322535263.XU CN202322535263U CN220751050U CN 220751050 U CN220751050 U CN 220751050U CN 202322535263 U CN202322535263 U CN 202322535263U CN 220751050 U CN220751050 U CN 220751050U
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- Prior art keywords
- circuit board
- support
- magnetic steel
- disc
- bracket
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a device for detecting the position corresponding relation between a circuit board and magnetic steel, which comprises a pedestal, wherein a support is vertically arranged on the pedestal, a first bracket is arranged on the support through a connecting block, and an angle tool is arranged at the end part of the first bracket; the angle tool comprises a connecting column and a disc, wherein the connecting column is concentric with the disc, a positioning pin is arranged at the bottom end of the connecting column, scale marks are arranged on the periphery of the disc, and a first positioning block is arranged on a first bracket positioned at the edge of the disc; a circuit board placing groove is formed in a pedestal below the locating pin at the bottom end of the angle tool. The device for detecting the position correspondence between the circuit board and the magnetic steel provided by the utility model can adjust the height of the magnetic steel according to the height of the circuit board, namely can detect the limit distance between the magnetic steel and the height of the circuit board, and can adjust the angle of the magnetic steel according to the detection requirement, thereby improving the detection accuracy.
Description
Technical Field
The utility model relates to the technical field of magnetic steel angle recognition of circuit boards, in particular to a device for detecting the corresponding relation between the circuit boards and the magnetic steel positions.
Background
Along with the design of circuit board and chip become more and more accurate, more and more complicated, also the requirement to circuit board discernment magnet steel angle is higher and higher, especially in the car trade, and the standard requires in circuit board detection magnet steel in-process, and the accuracy requirement is with magnet steel and chip distance control within 1cm, at present, test magnet steel rotation angle only can adorn in the valve body and test, can't directly perceivedly see magnet steel motion track and actual angle.
Disclosure of Invention
The utility model aims to provide a device for detecting the corresponding relation between a circuit board and a magnetic steel position, which can detect the limit distance and the angle control of the height of the magnetic steel and the circuit board.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The device for detecting the position corresponding relation between the circuit board and the magnetic steel comprises a pedestal, wherein a support is vertically arranged on the pedestal, a first bracket is arranged on the support through a connecting block, and a rotatable angle tool is arranged at the end part of the first bracket; the angle tool comprises a connecting column and a disc, wherein the connecting column is rotationally connected with the end part of the first support, the disc is arranged at the top end of the connecting column, the connecting column is concentric with the disc, a positioning pin for fixing magnetic steel is arranged at the bottom end of the connecting column, scale marks are arranged on the periphery of the disc, and a first positioning block for indicating the rotation angle of the disc is arranged on the first support at the edge of the disc; a circuit board placing groove for placing a circuit board is formed in a pedestal below the locating pin at the bottom end of the angle tool.
Further optimizing technical scheme, the vertical pillar hole of establishing on the pillar that sets up of connecting block, the connecting block transversely has been seted up and is used for passing the support hole of first support, and the adjustment tank of the U type that is used for passing first support is seted up to the upper end of pillar.
Further optimizing technical scheme, set up the locating hole that communicates pillar hole and intercommunication support hole respectively on the connecting block, wear to be equipped with the bolt that is used for fixed pillar and first support in the locating hole respectively.
According to the further optimized technical scheme, a second positioning block used for adjusting the height of the connecting block is sleeved on the support column below the connecting block, a positioning hole is formed in the second positioning block, and a bolt used for fixing the second positioning block is arranged in the positioning hole in a penetrating mode.
Further optimizing technical scheme, the tip of first support is provided with the second support through the bolt, and angle frock wears to establish on the second support, and the locating hole has been seted up to the side of second support, wears to be equipped with the bolt that is used for fixed angle frock spliced pole in the locating hole.
Further optimizing the technical scheme, the scale mark is 360 scale grids evenly distributed on the periphery of the disc.
By adopting the technical scheme, the utility model has the following technical progress.
The device for detecting the position correspondence between the circuit board and the magnetic steel provided by the utility model can adjust the height of the magnetic steel according to the height of the circuit board, namely can detect the limit distance between the magnetic steel and the height of the circuit board, and can adjust the angle of the magnetic steel according to the detection requirement, thereby improving the detection accuracy.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of a strut according to the present utility model;
fig. 4 is a schematic structural view of the connecting block according to the present utility model.
Wherein: 1. the device comprises a pedestal, an angle tool, a strut, a connecting block, a first bracket, a second bracket, a first positioning block, a second positioning block, a circuit board placing groove, a positioning hole, a scale line, an adjusting groove, a strut hole and a bracket hole, wherein the pedestal, the angle tool, the strut, the connecting block, the first bracket, the second bracket, the first positioning block, the second positioning block, the circuit board placing groove, the positioning hole, the scale line, the adjusting groove, the strut hole and the bracket hole are arranged in sequence, and the bracket hole is arranged in sequence.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific embodiments.
The device for detecting the position corresponding relation between the circuit board and the magnetic steel comprises a pedestal 1, wherein an angle tool 2 is arranged above the pedestal 1, and a circuit board placing groove 9 is formed in the pedestal 1 below the angle tool 2 and used for placing the circuit board.
The pedestal 1 is vertically provided with a support column 3, the support column 3 is provided with a first bracket 5 through a connecting block 4, and the angle tool 2 is arranged at the end part of the first bracket 5.
The tip of first support 5 is provided with second support 6 through the bolt, and angle frock 2 wears to establish on second support 6 to can rotate along second support 6, locating hole 10 has been seted up to the side of second support 6, wears to be equipped with the bolt in the locating hole, is used for fixed angle frock.
The angle frock 2 includes spliced pole and disc, and the spliced pole wears to establish on second support 6, and the spliced pole can rotate along the second support, and the bottom of spliced pole is provided with the locating pin, is used for fixed magnet steel, and the locating pin is located directly over circuit board standing groove 9 on pedestal 1, and the disc sets up with the spliced pole is concentric, and the week side of disc is provided with scale mark 11, and scale mark 11 sets up to 360 scale marks, evenly distributes in the week side of disc, and every rotation one represents one degree, can show 360 degrees. Be provided with first locating block 7 on the first support 5 that is located disc border department, first locating block 7 and disc cooperation are used, are used for instructing the rotatory angle of disc, are provided with the datum line on the first locating block 7, and the datum line corresponds with the scale mark on the disc, and rotatory disc can know how many degrees of rotation through first locating block.
The pillar 3 is the cylinder pillar, pillar hole 13 has been seted up to the vertical of connecting block 4, pillar 3 wears to establish in pillar hole 13, support hole 14 has been seted up transversely to connecting block 4, first support 5 wears to establish in the support hole, adjustment tank 12 has been seted up to the upper end of pillar 3, first support 5 passes adjustment tank 12 through the connecting block, first support 5 can control the regulation at the connecting block, first support and connecting block can be adjusted from top to bottom on the pillar together simultaneously, thereby the regulation about having realized first support on the pillar, and then the position adjustment of angle frock below magnet steel is looked at in the realization.
Two locating holes 10 are formed in the connecting block 4, one locating hole corresponds to the supporting column 3, the other locating hole corresponds to the first support 5, bolts penetrate through the locating holes respectively, the connecting block is fixed on the supporting column through bolts corresponding to the supporting column, the first support is fixed on the connecting block through bolts corresponding to the first support, fixing of the first support is achieved through two bolt jacking, and accordingly fixing of the angle tool is achieved.
Because the parts that set up on the first support 5 are more, be inconvenient for height-adjusting, consequently, be provided with second locating piece 8 in the below of connecting block 4, second locating piece 8 cover is established on pillar 3 for adjust the height of connecting block 4, has seted up locating hole 10 on the second locating piece 8, wears to be equipped with the bolt in the locating hole, connects the pillar through the bolt top, realizes the fixed of second locating piece. When the height of the first support is adjusted, the second positioning block can be fixed on the support post through the bolt after the height of the second positioning block is determined, then the connecting block is placed on the second positioning block and fixed through the bolt, and the first support is supported through the connecting block and the second positioning block, so that the stability of the first support is improved.
When the PCB testing device is used, a PCB is firstly placed in a circuit board placing groove on a pedestal, the circuit board is electrified to work by using a flying lead, magnetic steel is placed on a locating pin at the bottom end of an angle tool, the preset position of the angle tool is adjusted by adjusting the position of a first bracket, the magnetic steel is rotated to a specified angle for subsequent testing and data recording, and after the magnetic steel is rotated to the specified angle, a connecting column above the magnetic steel can be fixed by a bolt, so that the angle of the magnetic steel is prevented from being changed in the testing process, and the testing effect of the circuit board is prevented from being influenced.
Claims (6)
1. The utility model provides a device for detecting circuit board and magnet steel position correspondence which characterized in that: the device comprises a pedestal (1), wherein a support column (3) is vertically arranged on the pedestal (1), a first bracket (5) is arranged on the support column (3) through a connecting block (4), and a rotatable angle tool (2) is arranged at the end part of the first bracket (5); the angle tool (2) comprises a connecting column and a disc, wherein the connecting column is rotationally connected with the end part of the first support, the disc is arranged at the top end of the connecting column, the connecting column is concentric with the disc, a positioning pin for fixing magnetic steel is arranged at the bottom end of the connecting column, scale marks (11) are arranged on the periphery of the disc, and a first positioning block (7) for indicating the rotation angle of the disc is arranged on the first support (5) at the edge of the disc; a circuit board placing groove (9) for placing a circuit board is formed in the pedestal (1) below the positioning pin at the bottom end of the angle tool (2).
2. The device for detecting the position correspondence of the circuit board and the magnetic steel according to claim 1, wherein: the connecting block (4) is vertically provided with a pillar hole (13) sleeved on the pillar (3), the connecting block (4) is transversely provided with a bracket hole (14) used for penetrating the first bracket (5), and the upper end of the pillar (3) is provided with a U-shaped adjusting groove (12) used for penetrating the first bracket (5).
3. The device for detecting the position correspondence of the circuit board and the magnetic steel according to claim 2, wherein: and the connecting block (4) is provided with positioning holes (10) which are respectively communicated with the strut holes (13) and the communicating bracket holes (14), and bolts for fixing the strut and the first bracket are respectively penetrated in the positioning holes.
4. The device for detecting the position correspondence of the circuit board and the magnetic steel according to claim 1, wherein: a second positioning block (8) for adjusting the height of the connecting block is sleeved on the support column (3) below the connecting block (4), a positioning hole (10) is formed in the second positioning block (8), and a bolt for fixing the second positioning block is arranged in the positioning hole (10) in a penetrating mode.
5. The device for detecting the position correspondence of the circuit board and the magnetic steel according to claim 1, wherein: the end of the first support (5) is provided with a second support (6) through a bolt, the angle tool (2) is arranged on the second support (6) in a penetrating mode, a positioning hole (10) is formed in the side end of the second support (6), and a bolt for fixing the angle tool connecting column is arranged in the positioning hole in a penetrating mode.
6. The device for detecting the position correspondence of the circuit board and the magnetic steel according to claim 1, wherein: the scale lines (11) are 360 scale grids uniformly distributed on the periphery of the disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535263.XU CN220751050U (en) | 2023-09-19 | 2023-09-19 | Device for detecting position corresponding relation between circuit board and magnetic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535263.XU CN220751050U (en) | 2023-09-19 | 2023-09-19 | Device for detecting position corresponding relation between circuit board and magnetic steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751050U true CN220751050U (en) | 2024-04-09 |
Family
ID=90556598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322535263.XU Active CN220751050U (en) | 2023-09-19 | 2023-09-19 | Device for detecting position corresponding relation between circuit board and magnetic steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751050U (en) |
-
2023
- 2023-09-19 CN CN202322535263.XU patent/CN220751050U/en active Active
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