WO2019061220A1 - 一种电路板、定位调整方法及计算机可读存储介质 - Google Patents

一种电路板、定位调整方法及计算机可读存储介质 Download PDF

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Publication number
WO2019061220A1
WO2019061220A1 PCT/CN2017/104206 CN2017104206W WO2019061220A1 WO 2019061220 A1 WO2019061220 A1 WO 2019061220A1 CN 2017104206 W CN2017104206 W CN 2017104206W WO 2019061220 A1 WO2019061220 A1 WO 2019061220A1
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WIPO (PCT)
Prior art keywords
point
circuit board
straight line
marking
marker
Prior art date
Application number
PCT/CN2017/104206
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English (en)
French (fr)
Inventor
梁少勃
Original Assignee
深圳传音通讯有限公司
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Filing date
Publication date
Application filed by 深圳传音通讯有限公司 filed Critical 深圳传音通讯有限公司
Priority to PCT/CN2017/104206 priority Critical patent/WO2019061220A1/zh
Publication of WO2019061220A1 publication Critical patent/WO2019061220A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits

Definitions

  • the present invention relates to the technical field of camera modules, and in particular, to a circuit board, a positioning adjustment method, and a computer readable storage medium.
  • the mainstream of the camera module is equipped with a chip-on-board package, and in the production process, it is necessary to set a mark point to determine the position of the sensor in a subsequent step.
  • the dual camera module is the mainstream development trend, and the two sensors required for dual camera are the core of the camera module.
  • the diagonal marker is used. That is, two markers are placed on the board.
  • the center of the two markers is overlapped with the sensor's photosensitive center. The angle of rotation of the sensor is small enough to require some construction of the image at a later stage.
  • the defects caused by the angle deflection caused by the sensor mounting method of the current camera module can be improved by the later image construction process when there is only one sensor, and now the dual camera module is gradually becoming a development trend, so it is possible When two modules rotate in the opposite direction, the angle between the two images on the two sensors will increase, and the proportion of the later construction needs to be greatly increased. Therefore, the positioning adjustment scheme of the prior art is imperfect, and the positioning efficiency is low, which is not conducive to the technical development in the field of camera modules.
  • Embodiments of the present invention provide a circuit board that can prevent deflection of an electronic device position when placing an electronic device on a circuit board, thereby improving positioning efficiency.
  • an embodiment of the present invention provides a circuit board, where the circuit board is characterized in that
  • the circuit board There are three marking points on the circuit board, and the three marking points are a first marking point, a second marking point and a third marking point respectively;
  • the first mark point and the second mark point are on a diagonal line of the circuit board, and are symmetric about a center point of the circuit board;
  • first straight line being a straight line passing through the third marking point and the first marking point
  • second straight line being worn A straight line passing through the third marked point and the second marked point.
  • the circuit board includes three marking points, and when the target device places the electronic device on the circuit board, the center point of the electronic device passes through the first marking point and the second marking point The midpoints of the line segments of the points overlap, and the electronic device is adjusted such that the electronic device needs to have a squared boundary parallel to the line passing through the first mark point and the third mark point, or to pass through the third mark point and the second mark
  • the straight lines of the points are parallel, thereby correcting the deflection of the electronic device, and the positioning efficiency is improved by only passing three mark points.
  • the circuit board is characterized by
  • a triangle having the first marker point, the second marker point, and the third marker point as a vertex is a right triangle, and the third marker point is a right angle vertex.
  • the first mark point, the second mark point and the third mark point on the circuit board can satisfy the positional relationship described in the first aspect, and the triangle with the three mark points as a vertex can be one a right triangle, and the third mark is a right angle vertex, and it can be seen that the third mark is located on the other diagonal of the circuit board.
  • the circuit board of the embodiment of the present invention can determine that the circuit is to be placed in the circuit by the above three mark points. The position of the electronics on the board improves positioning efficiency.
  • the circuit board is characterized by
  • a triangle having the first marker point, the second marker point, and the third marker point as a vertex is a non-orthogonal isosceles triangle;
  • the third line is a bottom edge of the non-orthogonal isosceles triangle,
  • the third straight line is a straight line passing through the first marked point and the second marked point;
  • the reference angle is equal to the angle of the circuit board, the reference angle is an angle between the first straight line and the third straight line; the circuit board angle is between the third straight line and the board boundary The angle of the board is located on one side of the first line.
  • the first mark point, the second mark point and the third mark point on the circuit board can satisfy the positional relationship described in the first aspect, and the triangle with the three mark points as a vertex can be one a non-orthogonal isosceles triangle having a first marker point and a second marker point on a diagonal line of the non-orthogonal isosceles triangle on a diagonal of the circuit board and symmetric about a center point of the circuit board, passing through the first marker a line of points from the third marked point, or a line passing through the third marked point and the second marked point is parallel to the boundary of the board, thus placing the center point of the electronic device with the electronic device when the electronic board is placed on the board
  • the midpoints on the bottom edges of the non-orthogonal isosceles triangles overlap, and the electronic device is adjusted so that the electronic device needs to be aligned parallel to the line passing through the first marker point and the third marker point, or The three mark points are parallel to the line
  • the circuit board is characterized by
  • the third straight line and the fourth straight line are perpendicular to each other, the third straight line is a straight line passing through the first marking point and the second marking point, and the fourth straight line is through the third marking point and the The straight line of the center point.
  • the first mark point and the second mark point on the circuit board are on the diagonal line of the circuit board, and are symmetric about the center point of the circuit board, with the first mark point, the second mark point, and the The triangle whose three points are vertices is an isosceles right triangle, so the center point of the electronic device is overlapped with the midpoint on the bottom side of the right-angled isosceles triangle when the electronic device is placed on the circuit board, and then the electronic device is adjusted.
  • the circuit board is characterized by
  • the third straight line and the fourth straight line are not perpendicular to each other, the third straight line is a straight line passing through the first marking point and the second marking point, and the fourth straight line is through the third marking point The straight line of the center point.
  • the first mark point and the second mark point on the circuit board are on the diagonal line of the circuit board, and are symmetric about the center point of the circuit board, with the first mark point, the second mark point, and the The triangle whose three points are vertices is a non-isoscelial right triangle, so that the center point of the electronic device overlaps the midpoint on the bottom edge of the non-isoscelic right triangle when the electronic device is placed on the circuit board.
  • an embodiment of the present invention provides a method for positioning adjustment, which includes The circuit board of the above first aspect specifically includes:
  • the target device sets the first marker point and the second marker point on the circuit board
  • the first mark point and the second mark point are on a diagonal line of the circuit board, and are symmetric about a center point of the circuit board;
  • the providing the third marking point on the circuit board includes:
  • the setting a third marker point on the circuit board includes:
  • a third marking point on the circuit board is a non-orthogonal isosceles triangle;
  • the third straight line is a bottom edge of the non-orthogonal isosceles triangle, the third straight line being a straight line passing through the first marking point and the second marking point;
  • the reference angle is equal to the angle of the circuit board, the reference angle is an angle between the first straight line and the third straight line; the circuit board angle is between the third straight line and the board boundary The angle of the board is located on one side of the first line.
  • the setting the third marking point on the circuit board includes:
  • the setting a third marker point on the circuit board includes:
  • the embodiment of the present invention can determine the position where the center point of the circuit board is placed when the electronic device is placed by setting the first mark point and the second mark point on the circuit board, and then setting the third place on the circuit board by placing the electronic device. Marking points such that the boundary at which the placement of the electronic device needs to be squared is parallel to a line passing through the first marked point and the second marked point, or a line passing through the third marked point and the second marked point, thereby adjusting the deflection of the electronic device, The positioning efficiency of the electronic device on the circuit board is effectively improved by only three marked points.
  • an embodiment of the present invention provides a computer readable storage medium, where the computer storage medium stores a computer program, where the computer program includes program instructions, and the program instructions, when executed by a processor, cause the processing The method of the first aspect described above is performed.
  • the deflection of the position of the electronic device can be placed to improve the positioning efficiency.
  • FIG. 1 is a schematic structural diagram of a circuit board according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a circuit board according to another embodiment of the present invention.
  • FIG. 3 is a schematic view showing a relative position of a mark on a circuit board in another embodiment of the present invention.
  • FIG. 4 is a schematic view showing a relative position of a mark on a circuit board in another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a circuit board according to another embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of a positioning adjustment method according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram showing a relative position of marked points on a circuit board in an embodiment of the present invention.
  • Figure 8 is a schematic illustration of a relative position of marked points on a circuit board in an embodiment of the present invention.
  • Figure 9 is a schematic illustration of a relative position of marked points on a circuit board in accordance with an embodiment of the present invention.
  • the term “if” can be interpreted as “when” or “on” or “in response to determining” or “in response to detecting” depending on the context.
  • the phrase “if determined” or “if detected [condition or event described]” may be interpreted in context to mean “once determined” or “in response to determining” or “once detected [condition or event described] ] or “in response to detecting [conditions or events described]”.
  • the terminal device described in the embodiments of the present invention includes, but is not limited to, other portable devices such as a mobile phone, a laptop computer or a tablet computer with a touch sensitive surface (for example, a touch screen display and/or a touch pad).
  • a touch sensitive surface for example, a touch screen display and/or a touch pad.
  • the device is not a portable communication device, but a desktop computer with a touch sensitive surface (eg, a touch screen display and/or a touch pad).
  • terminal device including a display and a touch sensitive surface is described.
  • the terminal device may include one or more other physical user interface devices such as a physical keyboard, mouse, and/or joystick.
  • the terminal device supports various applications, such as one or more of the following: drawing application, presentation application, word processing application, website creation application, disk burning application, spreadsheet application, game application, phone Applications, video conferencing applications, email applications, instant messaging applications, workout support applications, photo management applications, digital camera applications, digital camera applications, web browsing applications, digital music playback App and/or digital video player app.
  • applications such as one or more of the following: drawing application, presentation application, word processing application, website creation application, disk burning application, spreadsheet application, game application, phone Applications, video conferencing applications, email applications, instant messaging applications, workout support applications, photo management applications, digital camera applications, digital camera applications, web browsing applications, digital music playback App and/or digital video player app.
  • Various applications that can be executed on the terminal device can use at least one common physical user interface device such as a touch sensitive surface.
  • One or more functions of the touch sensitive surface and corresponding information displayed on the terminal device can be adjusted and/or changed within the application and/or within the respective application.
  • the common physical architecture of the terminal device eg, a touch-sensitive surface
  • FIG. 1 is a schematic structural diagram of a circuit board according to an embodiment of the present invention.
  • the circuit board shown in FIG. 1 is characterized by:
  • the circuit board There are three marking points on the circuit board, and the three marking points are a first marking point, a second marking point and a third marking point respectively;
  • the first marker point and the second marker point are on a diagonal of the circuit board and are symmetric about a center point of the circuit board;
  • the first straight line or the second straight line is parallel to a boundary of the circuit board, the first straight line is a straight line passing through the third marking point and the first marking point, and the second straight line is passing through the third marking point and the second marking point Straight line.
  • the first marking point and the second marking point are on the diagonal of the circuit board, and the center point of the circuit board is symmetrical, and the third marking is determined. make sure that the line passing through the first marker point and the third marker point is parallel to a boundary of the board.
  • the line passing through the second marker point and the third marker point is parallel to a boundary of the circuit board.
  • the circuit board includes a printed circuit board (PCB) or a flexible printed circuit board (FPC), etc., and is a support body of an electronic component and a carrier for electrical connection of electronic components, mainly
  • the shape is a rectangle
  • the diagonal of the circuit board is a line segment ending from a non-adjacent vertex of the rectangular circuit board
  • the center point of the circuit board is an intersection of two non-coincident diagonal lines of the circuit board
  • the first mark is Symmetry between the point and the second marker point with respect to the center point of the circuit board means that the first marker point is rotated one hundred and eighty degrees around the center point of the circuit board to coincide with the second marker point
  • the boundary of the circuit board is The edge of the board.
  • the triangle with the first marker point, the second marker point and the third marker point as a vertex comprises an isosceles right triangle, a non-isoscelic right triangle, a non-orthogonal isosceles triangle or a non-orthogonal non-isistial Triangles, etc.
  • the embodiment of the invention further provides a schematic structural diagram of a circuit board. Specifically, see Figure 2, as shown in Figure 2.
  • the circuit board shown is characterized by:
  • the circuit board There are three marking points on the circuit board, and the three marking points are a first marking point, a second marking point and a third marking point respectively;
  • the first marker point and the second marker point are on a diagonal of the circuit board and are symmetric about a center point of the circuit board;
  • the first straight line or the second straight line is parallel to a boundary of the circuit board, the first straight line is a straight line passing through the third marking point and the first marking point, and the second straight line is passing through the third marking point and the second marking point Straight line
  • the triangle with the first marker point, the second marker point, and the third marker point as a vertex is a right triangle, and the third marker point is a right angle vertex.
  • the first marking point and the second marking point are on the diagonal of the circuit board, and the center point of the circuit board is symmetrical, and the third marking is determined.
  • a point that ensures that a line passing through the first mark point and the third mark point is parallel to a boundary of the circuit board, and a triangle having the first mark point, the second mark point, and the third mark point as a vertex is a right triangle, wherein The third marker point is a right angle vertex.
  • the line passing through the second marker point and the third marker point is parallel to a boundary of the circuit board.
  • the circuit board includes a printed circuit board (PCB) or a flexible printed circuit board (FPC), etc., and is a support body of an electronic component and a carrier for electrical connection of electronic components, mainly
  • the shape is a rectangle
  • the diagonal of the circuit board is a line connecting non-adjacent vertices of the rectangular circuit board
  • the center point of the circuit board is the intersection of two non-coincident diagonal lines of the circuit board
  • the first mark Symmetry between the point and the second marker point with respect to the center point of the circuit board means that the first marker point is rotated one hundred and eighty degrees around the center point of the circuit board to coincide with the second marker point
  • the boundary of the circuit board is The edge of the board.
  • the triangle with the first marker point, the second marker point and the third marker point as a vertex may be a non-isoscelial right triangle or an isosceles right triangle.
  • the first marker point and the second marker point are On the diagonal line of the circuit board, and symmetric about the center point of the circuit board, when determining the third mark point, ensure that the line passing through the first mark point and the third mark point is parallel to a boundary of the circuit board, and A triangle with a marker point, a second marker point, and a third marker point as a vertex is a right triangle, wherein the third marker point is The right angle vertex, and the third line and the fourth line are perpendicular to each other, the third line is a line passing through the first mark point and the second mark point, and the fourth line is a line passing through the third mark point and the center point.
  • the first marker point and the second marker point are on the circuit board.
  • the first mark is The triangle whose point, the second marker point and the third marker point are vertices is a right triangle, wherein the third marker point is a right angle vertex, and the third line and the fourth line are not perpendicular to each other, and the third line is the first marker A straight line of the point and the second marked point, and the fourth straight line is a straight line passing through the third marked point and the center point.
  • the embodiment of the invention further provides a schematic structural diagram of a circuit board.
  • the circuit board shown in FIG. 5 is characterized by:
  • the circuit board There are three marking points on the circuit board, and the three marking points are a first marking point, a second marking point and a third marking point respectively;
  • the first marker point and the second marker point are on a diagonal of the circuit board and are symmetric about a center point of the circuit board;
  • the first straight line or the second straight line is parallel to a boundary of the circuit board, the first straight line is a straight line passing through the third marking point and the first marking point, and the second straight line is passing through the third marking point and the second marking point Straight line
  • the triangle with the first marker point, the second marker point and the third marker point as a vertex is a non-orthogonal isosceles triangle;
  • the third line is the bottom edge of the non-orthogonal isosceles triangle, and the third line is the first marker passing through the first marker a line of points and a second marked point;
  • the reference angle is equal to the angle of the board, the reference angle is the angle between the first line and the third line; the angle of the board is the angle between the third line and the board boundary, and the board boundary is at the first line One side
  • the first marking point and the second marking point are on the diagonal of the circuit board, and the center point of the circuit board is symmetrical, and the third marking is determined.
  • the point is made, it is ensured that the line passing through the first mark point and the third mark point is parallel to a boundary of the circuit board, and the triangle with the first mark point, the second mark point and the third mark point as a vertex is a non-right angle isosceles triangle.
  • the line passing through the second marker point and the third marker point is parallel to a boundary of the circuit board.
  • the circuit board includes a printed circuit board (PCB) or a flexible printed circuit board (FPC), etc., and is a support for electronic components. And a carrier for electrically connecting the electronic components, the main shape is a rectangle, the diagonal of the circuit board is a line connecting non-adjacent vertices of the rectangular circuit board, and the center point of the circuit board is two non-coincident of the circuit board.
  • the intersection of the diagonal points, the first mark point and the second mark point being symmetric with respect to the center point of the circuit board means that the first mark point is rotated by one hundred and eighty degrees and the second mark around the center point of the circuit board.
  • the dots coincide, and the boundary of the above circuit board is the edge of the circuit board.
  • the embodiment of the invention further provides a method for positioning adjustment, which is used to implement the circuit board of any of the foregoing.
  • a method for positioning adjustment which is used to implement the circuit board of any of the foregoing.
  • FIG. 6 which is a schematic flowchart of a positioning adjustment method according to an embodiment of the present invention, the method for positioning adjustment shown in FIG. 6 includes:
  • the target device sets a first marker point and a second marker point on the circuit board.
  • the target device sets the first mark point and the second mark point on the circuit board, and the first mark point and the second mark point are on the diagonal line of the circuit board, and are symmetric about the center point of the circuit board. .
  • the above target device is a mechanical device capable of placing an electronic device on a circuit board, including a hot press welder, an ultrasonic pressure welder or a ball welder, and the circuit board includes a printed circuit board (Printed Circuit Board, PCB) or Flexible Printed Circuit Board (FPC), etc., is a support for electronic components and a carrier for electrical connection of electronic components.
  • the main shape is a rectangle, and the diagonal of the circuit board is a rectangular circuit board.
  • the line connecting the non-adjacent vertices, the center point of the circuit board is the intersection of two non-coincident diagonal lines of the circuit board, and the symmetry of the first mark point and the second mark point with respect to the center point of the circuit board means that The first marker point is rotated one hundred and eighty degrees around the center point of the circuit board to coincide with the second marker point, and the boundary of the circuit board is the edge of the circuit board.
  • the target device determines the position of the third marking point, so that the third marking point is ensured to pass through the first marking point and the third point.
  • the line marking the point is parallel to a boundary of the board.
  • the line passing through the second marker point and the third marker point is parallel to a boundary of the circuit board.
  • the triangle with the first marker point, the second marker point and the third marker point as a vertex may be a non-isoscelial right triangle, an isosceles right triangle, a non-right angle isosceles triangle or a non-orthogonal non-isometric Triangles, etc.
  • the position of the third mark point may be determined such that the triangle with the first mark point, the second mark point, and the third mark point as a vertex A right triangle that is not isosceles.
  • a third marker point is disposed on the circuit board, such that the triangle with the first marker point, the second marker point, and the third marker point as a vertex is a right triangle, the third marker point is a right angle vertex, and the third line is The fourth straight line is perpendicular to each other, the third straight line is a straight line passing through the first marked point and the second marked point, and the fourth straight line is a straight line passing through the third marked point and the center point.
  • the target device draws a circle centered on the center point of the circuit board, and one of the two diagonal lines connecting the circle and the diagonal of the circuit board
  • the points at which the corners intersect are the first marker point and the second marker point, respectively, and one of the two diagonal points of the circuit board intersecting the circle is the third marker point.
  • the circuit board is rectangular, the vertex A and the vertex C of the connected circuit board are diagonally AC, and the vertex B and the vertex D of the connected circuit board are diagonally BD, and the diagonal is determined.
  • the intersection point of the line AC and the diagonal line BD is the center point O of the circuit board, and then the circle is drawn with the center point O as a circle, and the intersection point of the circle and the diagonal line AC is determined as the first mark point and the second mark point, and the determination is made.
  • One of the intersections of the circle and the diagonal BD is the third marker point.
  • a point is determined on the circle as the third marker point such that the angle a is equal to the angle b.
  • the position of the third mark point may be determined such that the triangle with the first mark point, the second mark point, and the third mark point as a vertex is Isosceles right triangle.
  • a third marker point is disposed on the circuit board, such that the triangle with the first marker point, the second marker point, and the third marker point as a vertex is a right triangle, the third marker point is a right angle vertex, and the third line is The fourth straight line is not perpendicular to each other, the third straight line is a straight line passing through the first marked point and the second marked point, and the fourth straight line is a straight line passing through the third marked point and the center point.
  • the target device draws a circle centered on the center point of the circuit board, and one of the two diagonal lines connecting the circle and the diagonal of the circuit board
  • the points at which the corners intersect are the first marker point and the second marker point, respectively, and one of the two diagonal points of the circuit board intersecting the circle is the third marker point.
  • the point where the two diagonal lines of the circuit board intersect is set as a center point
  • the target device draws a circle centered on the center point of the circuit board, and one of the two diagonal lines of the circle and the diagonal connection of the circuit board
  • the points at which the angles intersect are the first marker point and the second marker point, respectively, with the first marker point and the second marker point as endpoints.
  • a vertical line is formed on the line segment, and one of the two intersections of the vertical line and the circle is determined to be a third mark point.
  • the vertex A and the vertex C of the connected circuit board are obtained by the diagonal AC
  • the vertex B and the vertex D of the connected circuit board are obtained by the diagonal BD
  • the diagonal AC and the diagonal are determined.
  • the intersection point of the line BD is the center point O of the circuit board, and then the circle is drawn with the center point O as a circle, and the intersection point of the circle and the diagonal line AC is determined as the first mark point and the second mark point, and the circle and the diagonal line are determined.
  • One of the two intersections of the BD is the third marker point.
  • a point is determined on the circle as the third marker point such that the angle a is equal to the angle b.
  • the vertex A and the vertex C of the connected circuit board are obtained by the diagonal AC
  • the vertex B and the vertex D of the connected circuit board are obtained by the diagonal BD
  • the diagonal AC and the diagonal are determined.
  • the intersection point of the line BD is the center point O of the circuit board, and then the circle is drawn with the center point O as a circle, and the intersection point of the circle and the diagonal line AC is determined as the first mark point and the second mark point
  • the first mark point and The second marked point is a vertical line MN on the line segment of the end point, and the vertical line substantially coincides with the diagonal line BD, and then one of the two intersections of the vertical line MN and the circle is determined to be the third marked point.
  • the position of the third marker point can be determined such that the triangle with the first marker point, the second marker point, and the third marker point as a vertex is not Right angled isosceles triangle.
  • a third marker point is set on the circuit board, and the triangle with the first marker point, the second marker point, and the third marker point as a vertex is a non-orthogonal isosceles triangle; the third straight line is a non-right angle isosceles triangle a bottom line, the third line is a line passing through the first mark point and the second mark point, and the reference angle is equal to the board angle, the reference angle is an angle between the third line and the first line; the circuit board The angle is the angle between the third line and the board boundary, and the board boundary is on one side of the first line.
  • the target device draws a circle centered on the center point of the circuit board, and the two diagonal lines of the circle and the diagonal connection of the circuit board
  • the points intersecting by one of the diagonal lines are the first marked point and the second marked point respectively, and a vertical line is formed on the line segment ending with the first marked point and the second marked point, and a point is selected on the vertical line
  • the third mark point is such that a straight line passing through the third mark point and the first mark point, or a line passing through the third mark point and the second mark point is parallel to a boundary of the circuit board.
  • the two vertices A and C of the over-board are diagonal AC, taking the midpoint O of the diagonal AC as the center point, or crossing the other two vertices B of the board.
  • D is diagonal
  • the line BD takes the intersection point O of the diagonal line BD and the diagonal line AC as a center point, and takes the first marker point and the second marker point on the diagonal line AC so that the first marker point and the second marker point have an O point.
  • the center is symmetrical, and the mid-perpendicular line OM of the diagonal AC takes a third marked point on the straight line OM such that the angle b is equal to the angle a.
  • a point is determined on the circle as the third marker point such that the angle a is equal to the angle b.
  • a computer readable storage medium is stored, the computer readable storage medium storing a computer program, the computer program comprising program instructions, when the program instructions are executed by the processor:
  • the target device sets the first marker point and the second marker point on the circuit board
  • the first marker point and the second marker point are on a diagonal of the circuit board and are symmetric about a center point of the circuit board;
  • the triangle with the first marker point, the second marker point, and the third marker point as a vertex is a right triangle
  • the third marker point is a right angle vertex.
  • Setting a third marking point on the circuit board such that the third straight line and the fourth straight line are perpendicular or non-perpendicular to each other, the third straight line is a straight line passing through the first marking point and the second marking point, and the fourth straight line is a crossing line A straight line that marks the point and the center point.
  • the triangle with the first marker point, the second marker point, and the third marker point as a vertex is a non-right angle isosceles triangle;
  • the third straight line is non- The bottom edge of the right angle isosceles triangle,
  • the third line is a line passing through the first mark point and the second mark point, and the reference angle is equal to the board angle, and the reference angle is between the third line and the first line Angle;
  • the angle of the board is the angle between the third line and the board boundary, and the board boundary is on one side of the first line.
  • the computer readable storage medium may be an internal storage unit of the terminal device of any of the foregoing embodiments, such as a hard disk or a memory of the terminal device.
  • the computer readable storage medium may also be an external storage device of the terminal device, such as a plug-in hard disk equipped with a terminal device, a smart memory card (SMC), a Secure Digital (SD) card, and a flash memory card ( Flash Card) and so on.
  • the computer readable storage medium may also include both an internal storage unit of the terminal device and an external storage device.
  • Computer readable storage medium for storing computer programs and other programs required for terminal devices and data. The computer readable storage medium can also be used to temporarily store data that has been or will be output.
  • the disclosed circuit board and method can be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of cells is only a logical function division.
  • multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • An integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium.
  • the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution
  • the points may be embodied in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform various embodiments of the present invention All or part of the steps of the method.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

一种电路板、定位调整的方法及计算机可读存储介质，其中方法包括：在电路板上含有三个标记点，所述三个标记点分别为第一标记点、第二标记点以及第三标记点；所述第一标记点与所述第二标记点在所述电路板的对角线上，且关于所述电路板的中心点对称；第一直线或者第二直线与所述电路板的一条边界平行，所述第一直线为穿过所述第三标记点与所述第一标记点的直线，所述第二直线为穿过所述第三标记点与所述第二标记点的直线。通过在电路板上设置三个标记点，可以在将电子器件放置到电路板上时防止电子器件位置的偏转，提高定位效率。

Description

一种电路板、定位调整方法及计算机可读存储介质 技术领域
本发明涉及摄像头模组领域技术领域，尤其涉及一种电路板、定位调整方法及计算机可读存储介质。
背景技术
现阶段摄像模组主流都是采用板上芯片封装的搭载方式，而在生产过程中需要设置标记点以在后续的步骤中确定放置传感器的位置。
现阶段双摄模组已是主流的发展趋势，而双摄所需的两颗传感器是摄像模组的核心。在搭载传感器时使用的是对角线标记的方式进行搭载，即在电路板上设置两个标记点，在搭载传感器时则使该两个标记点的中心与传感器的感光中心重叠，尽可能保证传感器的旋转角度足够小，在后期时需要对图像做一些修建处理。
但现目前的摄像头模组的传感器搭载方式产生的角度偏转带来的缺陷可以在仅有一个传感器的时候通过后期的图像修建处理来改善，而现在双摄模组逐渐成为发展趋势，所以有可能出现两颗模组往反方向旋转的情况，同一图像在两颗传感器上面的夹角就会增大，后期需要处理修建的比例会大幅提升。由此现有技术的定位调整方案不完善，定位效率低，不利于摄像头模组领域的技术发展。
发明内容
本发明实施例提供一种电路板，可以在将电子器件放置到电路板上时防止电子器件位置的偏转，提高定位效率。
第一方面，本发明实施例提供了一种电路板，该电路板的特征在于，
在电路板上含有三个标记点，所述三个标记点分别为第一标记点、第二标记点以及第三标记点；
所述第一标记点与所述第二标记点在所述电路板的对角线上，且关于所述电路板的中心点对称；
第一直线或者第二直线与所述电路板的一条边界平行，所述第一直线为穿过所述第三标记点与所述第一标记点的直线，所述第二直线为穿过所述第三标记点与所述第二标记点的直线。
通过实施上述的电路板，在电路板上含有三个标记点，在目标设备将电子器件放置于该电路板上时，将该电子器件的中心点与穿过上述第一标记点与第二标记点的线段的中点重叠，再调整电子器件，使得电子器件需要摆正的边界与穿过上述第一标记点与第三标记点的直线平行，或者与穿过第三标记点与第二标记点的直线平行，从而校正电子器件的偏转，仅仅通过了三个标记点便提高了定位效率。
结合第一方面，在第一方面的第一种实现中，该电路板的特征在于，
以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为直角三角形，所述第三标记点为直角顶点。
通过实施上述的电路板，电路板上的第一标记点、第二标记点和第三标记点除了满足在第一方面描述的位置关系以外，以该三个标记点为顶点的三角形可以为一个直角三角形，且第三标记点为直角顶点，且可知第三标记点位于电路板的另一条对角线上，本发明实施例的电路板可以通过上述的三个标记点确定将要放置在该电路板上的电子器件的位置，从而提高了定位效率。
结合第一方面，在第一方面的第二种实现中，该电路板的特征在于，
以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为所述非直角的等腰三角形的底边，所述第三直线为穿过所述第一标记点和所述第二标记点的直线；
参考角与电路板角相等，所述参考角为所述第一直线与所述第三直线之间的夹角；所述电路板角为所述第三直线与所述电路板边界之间的夹角，所述电路板边界位于所述第一直线的一侧。
通过实施上述的电路板，电路板上的第一标记点、第二标记点和第三标记点除了满足在第一方面描述的位置关系以外，以该三个标记点为顶点的三角形可以为一个非直角的等腰三角形，该非直角的等腰三角形底边上的第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称，穿过第一标记点与第三标记点的直线，或者穿过第三标记点和第二标记点的直线与电路板的边界平行，因此在将电子器件放置在该电路板上时将电子器件的中心点与该 非直角的等腰三角形的底边上的中点重叠，再调整电子器件，使得电子器件需要摆正的边界与穿过上述第一标记点与第三标记点的直线平行，或者与穿过第三标记点与第二标记点的直线平行，从而校正电子器件的偏转，有效的将电子器件定位在电路板上规定的位置上，提高了定位效率。
结合第一方面的第一种实现，在第一方面的第三种实现中，该电路板的特征在于，
第三直线与第四直线相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
通过实施上述的电路板，电路板上的第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称，以第一标记点、第二标记点以及第三标记点为顶点的三角形为等腰直角三角形，因此在将电子器件放置在该电路板上时将电子器件的中心点与该直角等腰三角形的底边上的中点重叠，再调整电子器件，使得电子器件需要摆正的边界与穿过上述第一标记点与第三标记点的直线平行，或者与穿过第三标记点与第二标记点的直线平行，从而校正电子器件的偏转，有效的将电子器件定位在电路板上规定的位置上，提高了定位效率。
结合第一方面的第一种实现，在第一方面的第四种实现中，该电路板的特征在于，
第三直线与第四直线非相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
通过实施上述的电路板，电路板上的第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称，以第一标记点、第二标记点以及第三标记点为顶点的三角形为非等腰的直角三角形，因此在将电子器件放置在该电路板上时将电子器件的中心点与该非等腰的直角三角形的底边上的中点重叠，再调整电子器件，使得电子器件需要摆正的边界与穿过上述第一标记点与第三标记点的直线平行，或者与穿过第三标记点与第二标记点的直线平行，从而校正电子器件的偏转，有效的将电子器件定位在电路板上规定的位置上，提高了定位效率。
第二方面，本发明实施例提供了一种定位调整的方法，该方法包括用于实 现上述第一方面的电路板，具体包括：
目标设备在电路板上设置第一标记点和第二标记点；
所述第一标记点与所述第二标记点在所述电路板的对角线上，且关于所述电路板的中心点对称；
在所述电路板上设置第三标记点，使得第一直线或者第二直线与所述电路板的一条边界平行，所述第一直线为穿过所述第三标记点与所述第一标记点的直线，所述第二直线为穿过所述第三标记点与所述第二标记点的直线。
结合第二方面，在第二方面的第一种实现中，所述在所述电路板上设置第三标记点包括：
在所述电路板上设置第三标记点，使得以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为直角三角形，所述第三标记点为直角顶点。
结合第二方面，在第二方面的第二种实现中，所述在所述电路板上设置第三标记点包括：
在所述电路板上设置第三标记点，以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为所述非直角的等腰三角形的底边，所述第三直线为穿过所述第一标记点和所述第二标记点的直线；
参考角与电路板角相等，所述参考角为所述第一直线与所述第三直线之间的夹角；所述电路板角为所述第三直线与所述电路板边界之间的夹角，所述电路板边界位于所述第一直线的一侧。
结合第二方面的第一种实现，在第二方面的第三种实现中，所述在所述电路板上设置第三标记点包括：
在所述电路板上设置第三标记点，使得第三直线与第四直线相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
结合第二方面的第一种实现，在第二方面的第四种实现中，在所述电路板上设置第三标记点包括：
在所述电路板上设置第三标记点，使得第三直线与第四直线非相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线 为穿过所述第三标记点与所述中心点的直线。
通过执行上述的方法，本发明实施例可以通过在电路板上设置第一标记点和第二标记点使得在放置电子器件时确定电路板中心点放置的位置，再通过在电路板上设置第三标记点使得在放置电子器件需要摆正的边界与穿过第一标记点和第二标记点的直线，或者穿过第三标记点和第二标记点的直线平行，从而调整电子器件的偏转，仅仅通过三个标记点有效的提高电子器件在电路板上的定位效率。
第三方面，本发明实施例提供了一种计算机可读存储介质，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时使所述处理器执行上述第一方面的方法。
本发明实施例通过在电路板上设置三个标记点，可以放置电子器件位置的偏转，提高定位效率。
附图说明
为了更清楚地说明本发明实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种电路板的示意结构图；
图2是本发明另一实施例提供的一种电路板的示意结构图；
图3是本发明另一实施例中电路板上标记点的一种相对位置的示意图；
图4是本发明另一实施例中电路板上标记点的一种相对位置的示意图；
图5是本发明另一实施例提供的一种电路板的示意结构图；
图6是本发明实施例提供的一种定位调整方法的示意流程图；
图7是本发明实施例中电路板上标记点的一种相对位置的示意图；
图8是本发明实施例中电路板上标记点的一种相对位置的示意图；
图9是本发明实施例中电路板上标记点的一种相对位置的示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、完整地描述。
应当理解，当在本说明书和所附权利要求书中使用时，术语“包括”和“包含”指示所描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其它特征、整体、步骤、操作、元素、组件和/或其集合的存在或添加。
还应当理解，在此本发明说明书中所使用的术语仅仅是出于描述特定实施例的目的而并不意在限制本发明。如在本发明说明书和所附权利要求书中所使用的那样，除非上下文清楚地指明其它情况，否则单数形式的“一”、“一个”及“该”意在包括复数形式。
还应当进一步理解，在本发明说明书和所附权利要求书中使用的术语“和/或”是指相关联列出的项中的一个或多个的任何组合以及所有可能组合，并且包括这些组合。
如在本说明书和所附权利要求书中所使用的那样，术语“如果”可以依据上下文被解释为“当…时”或“一旦”或“响应于确定”或“响应于检测到”。类似地，短语“如果确定”或“如果检测到[所描述条件或事件]”可以依据上下文被解释为意指“一旦确定”或“响应于确定”或“一旦检测到[所描述条件或事件]”或“响应于检测到[所描述条件或事件]”。
具体实现中，本发明实施例中描述的终端设备包括但不限于诸如具有触摸敏感表面(例如，触摸屏显示器和/或触摸板)的移动电话、膝上型计算机或平板计算机之类的其它便携式设备。还应当理解的是，在某些实施例中，设备并非便携式通信设备，而是具有触摸敏感表面(例如，触摸屏显示器和/或触摸板)的台式计算机。
在接下来的讨论中，描述了包括显示器和触摸敏感表面的终端设备。然而，应当理解的是，终端设备可以包括诸如物理键盘、鼠标和/或控制杆的一个或多个其它物理用户接口设备。
终端设备支持各种应用程序，例如以下中的一个或多个：绘图应用程序、演示应用程序、文字处理应用程序、网站创建应用程序、盘刻录应用程序、电子表格应用程序、游戏应用程序、电话应用程序、视频会议应用程序、电子邮件应用程序、即时消息收发应用程序、锻炼支持应用程序、照片管理应用程序、数码相机应用程序、数字摄影机应用程序、web浏览应用程序、数字音乐播放 器应用程序和/或数字视频播放器应用程序。
可以在终端设备上执行的各种应用程序可以使用诸如触摸敏感表面的至少一个公共物理用户接口设备。可以在应用程序之间和/或相应应用程序内调整和/或改变触摸敏感表面的一个或多个功能以及终端设备上显示的相应信息。这样，终端设备的公共物理架构(例如，触摸敏感表面)可以支持具有对用户而言直观且透明的用户界面的各种应用程序。
参见图1，是本发明实施例提供一种电路板的示意结构图，如图1所示的电路板的特征在于：
在电路板上含有三个标记点，三个标记点分别为第一标记点、第二标记点以及第三标记点；
第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称；
第一直线或者第二直线与电路板的一条边界平行，第一直线为穿过第三标记点与第一标记点的直线，第二直线为穿过第三标记点与第二标记点的直线。
在本发明实施例中，在电路板上含有三个标记点，第一标记点与第二标记点在电路板上的对角线上，且关于电路板的中心点对称，在确定第三标记点时确保穿过第一标记点与第三标记点的直线与电路板的一条边界平行。
可选的，在确定第三标记点时确保穿过第二标记点与第三标记点的直线与电路板的一条边界平行。
需要说明的是，上述电路板包括印刷线路板(Printed Circuit Board，PCB)或柔性线路板(Flexible Printed Circuit board，FPC)等，是电子元器件的支撑体以及电子元器件电气连接的载体，主要形状为矩形，上述电路板的对角线为以矩形电路板的非相邻顶点为端点的线段，电路板的中心点为电路板的两条不重合的对角线的交点，上述第一标记点与第二标记点关于电路板的中心点对称指的是将第一标记点围绕着该电路板的中心点旋转一百八十度能与第二标记点重合，且上述电路板的边界为电路板的边缘。
进一步可选的，以第一标记点、第二标记点以及第三标记点为顶点的三角形包括等腰直角三角形、非等腰的直角三角形、非直角的等腰三角形或非直角非等腰的三角形等。
本发明实施例还提供一种电路板的示意结构图。具体地，参见图2，如图2 所示的电路板的特征在于：
在电路板上含有三个标记点，三个标记点分别为第一标记点、第二标记点以及第三标记点；
第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称；
第一直线或者第二直线与电路板的一条边界平行，第一直线为穿过第三标记点与第一标记点的直线，第二直线为穿过第三标记点与第二标记点的直线；
以第一标记点、第二标记点以及第三标记点为顶点的三角形为直角三角形，第三标记点为直角顶点。
在本发明实施例中，在电路板上含有三个标记点，第一标记点与第二标记点在电路板上的对角线上，且关于电路板的中心点对称，在确定第三标记点时确保穿过第一标记点与第三标记点的直线与电路板的一条边界平行，且以第一标记点、第二标记点和第三标记点为顶点的三角形为直角三角形，其中，第三标记点为直角顶点。
可选的，在确定第三标记点时确保穿过第二标记点与第三标记点的直线与电路板的一条边界平行。
需要说明的是，上述电路板包括印刷线路板(Printed Circuit Board，PCB)或柔性线路板(Flexible Printed Circuit board，FPC)等，是电子元器件的支撑体以及电子元器件电气连接的载体，主要形状为矩形，上述电路板的对角线为穿过矩形电路板的非相邻顶点的连线，电路板的中心点为电路板的两条不重合的对角线的交点，上述第一标记点与第二标记点关于电路板的中心点对称指的是将第一标记点围绕着该电路板的中心点旋转一百八十度能与第二标记点重合，且上述电路板的边界为电路板的边缘。
进一步可选的，以第一标记点、第二标记点以及第三标记点为顶点的三角形可以为非等腰的直角三角形或等腰直角三角形。
举例来说，上述以第一标记点、第二标记点以及第三标记点为顶点的三角形为非等腰的直角三角形时，即如图3所示，第一标记点与第二标记点在电路板上的对角线上，且关于电路板的中心点对称，在确定第三标记点时确保穿过第一标记点与第三标记点的直线与电路板的一条边界平行，且以第一标记点、第二标记点和第三标记点为顶点的三角形为直角三角形，其中，第三标记点为 直角顶点，且第三直线与第四直线相互垂直，第三直线为穿过第一标记点和第二标记点的直线，第四直线为穿过第三标记点与中心点的直线。
举例来说，上述以第一标记点、第二标记点以及第三标记点为顶点的三角形为等腰直角三角形时，即如图4所示，第一标记点与第二标记点在电路板上的对角线上，且关于电路板的中心点对称，在确定第三标记点时确保穿过第一标记点与第三标记点的直线与电路板的一条边界平行，且以第一标记点、第二标记点和第三标记点为顶点的三角形为直角三角形，其中，第三标记点为直角顶点，且第三直线与第四直线非相互垂直，第三直线为穿过第一标记点和第二标记点的直线，第四直线为穿过第三标记点与中心点的直线。
本发明实施例还提供一种电路板的示意结构图。具体地，参见图5，如图5所示的电路板的特征在于：
在电路板上含有三个标记点，三个标记点分别为第一标记点、第二标记点以及第三标记点；
第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称；
第一直线或者第二直线与电路板的一条边界平行，第一直线为穿过第三标记点与第一标记点的直线，第二直线为穿过第三标记点与第二标记点的直线；
以第一标记点、第二标记点以及第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为非直角的等腰三角形的底边，第三直线为穿过第一标记点和第二标记点的直线；
参考角与电路板角相等，参考角为第一直线与第三直线之间的夹角；电路板角为第三直线与电路板边界之间的夹角，电路板边界位于第一直线的一侧
在本发明实施例中，在电路板上含有三个标记点，第一标记点与第二标记点在电路板上的对角线上，且关于电路板的中心点对称，在确定第三标记点时确保穿过第一标记点与第三标记点的直线与电路板的一条边界平行，且以第一标记点、第二标记点以及第三标记点为顶点的三角形为非直角的等腰三角形。
可选的，在确定第三标记点时确保穿过第二标记点与第三标记点的直线与电路板的一条边界平行。
需要说明的是，上述电路板包括印刷线路板(Printed Circuit Board，PCB)或柔性线路板(Flexible Printed Circuit board，FPC)等，是电子元器件的支撑体 以及电子元器件电气连接的载体，主要形状为矩形，上述电路板的对角线为穿过矩形电路板的非相邻顶点的连线，电路板的中心点为电路板的两条不重合的对角线的交点，上述第一标记点与第二标记点关于电路板的中心点对称指的是将第一标记点围绕着该电路板的中心点旋转一百八十度能与第二标记点重合，且上述电路板的边界为电路板的边缘。
本发明实施例还提供一种定位调整的方法，该方法用于实现前述任一项的电路板。具体地，参见图6，是本发明实施例提供的一种定位调整方法的示意流程图，如图6所示的定位调整的方法包括：
601：目标设备在电路板上设置第一标记点和第二标记点。
在本发明实施例中，目标设备在电路板上设置第一标记点和第二标记点，且第一标记点与第二标记点在电路板的对角线上，关于电路板的中心点对称。
需要说明的是，上述目标设备为可以将电子器件放置在电路板上的机械设备，包括热压焊机、超声波压焊机或球焊机等，上述电路板包括印刷线路板(Printed Circuit Board，PCB)或柔性线路板(Flexible Printed Circuit board，FPC)等，是电子元器件的支撑体以及电子元器件电气连接的载体，主要形状为矩形，上述电路板的对角线为穿过矩形电路板的非相邻顶点的连线，电路板的中心点为电路板的两条不重合的对角线的交点，上述第一标记点与第二标记点关于电路板的中心点对称指的是将第一标记点围绕着该电路板的中心点旋转一百八十度能与第二标记点重合，且上述电路板的边界为电路板的边缘。
602：在电路板上设置第三标记点。
在本发明实施例中，目标设备在电路板上设置了第一标记点和第二标记点之后确定第三标记点的位置，使得确定第三标记点时确保穿过第一标记点与第三标记点的直线与电路板的一条边界平行。
可选的，在确定第三标记点时确保穿过第二标记点与第三标记点的直线与电路板的一条边界平行。
进一步可选的，以第一标记点、第二标记点以及第三标记点为顶点的三角形可以为非等腰的直角三角形、等腰直角三角形、非直角的等腰三角形或非直角非等腰的三角形等。
在本发明实施例中，如图7所示，当电路板为长方形时，可以确定第三标记点的位置使得上述以第一标记点、第二标记点以及第三标记点为顶点的三角 形为非等腰的直角三角形。
具体的，在电路板上设置第三标记点，使得以第一标记点、第二标记点以及第三标记点为顶点的三角形为直角三角形，第三标记点为直角顶点，且第三直线与第四直线相互垂直，第三直线为穿过第一标记点和第二标记点的直线，第四直线为穿过第三标记点与中心点的直线。
举例来说，设置电路板两条对角线相交的点为中心点，目标设备以电路板的中心点为圆心画圆，该圆与电路板对角连接的两条对角线中的一条对角线相交的点分别为第一标记点和第二标记点，电路板的另一条对角线与该圆相交的两个点中的一点为第三标记点。
进一步举例来说，如图7所示，电路板为长方形，连接电路板的顶点A与顶点C得到对角线AC，以及连接电路板的顶点B与顶点D得到对角线BD，确定对角线AC与对角线BD的交点为电路板的中心点O，再以中心点O为圆心画圆，确定该圆与对角线AC的交点为第一标记点和第二标记点，确定该圆与对角线BD的两个交点中的一个交点为第三标记点。
可选的，在确定第三标记点时，在上述圆上确定一点为第三标记点，使得角a与角b相等。
在本发明实施例中，如图8所示，当电路板为正方形时，可以确定第三标记点的位置使得上述以第一标记点、第二标记点以及第三标记点为顶点的三角形为等腰直角三角形。
具体的，在电路板上设置第三标记点，使得以第一标记点、第二标记点以及第三标记点为顶点的三角形为直角三角形，第三标记点为直角顶点，且第三直线与第四直线非相互垂直，第三直线为穿过第一标记点和第二标记点的直线，第四直线为穿过第三标记点与中心点的直线。
举例来说，设置电路板两条对角线相交的点为中心点，目标设备以电路板的中心点为圆心画圆，该圆与电路板对角连接的两条对角线中的一条对角线相交的点分别为第一标记点和第二标记点，电路板的另一条对角线与该圆相交的两个点中的一点为第三标记点。
可选的，设置电路板两条对角线相交的点为中心点，目标设备以电路板的中心点为圆心画圆，该圆与电路板对角连接的两条对角线中的一条对角线相交的点分别为第一标记点和第二标记点，在以第一标记点和第二标记点为端点的 线段上作中垂线，确定该中垂线与上述圆的两个交点中的一个为第三标记点。
进一步举例来说，如图8所示，连接电路板的顶点A与顶点C得到对角线AC，以及连接电路板的顶点B与顶点D得到对角线BD，确定对角线AC与对角线BD的交点为电路板的中心点O，再以中心点O为圆心画圆，确定该圆与对角线AC的交点为第一标记点和第二标记点，确定该圆与对角线BD的两个交点中的一个交点为第三标记点。
可选的，在确定第三标记点时，在上述圆上确定一点为第三标记点，使得角a与角b相等。
进一步举例来说，如图8所示，连接电路板的顶点A与顶点C得到对角线AC，以及连接电路板的顶点B与顶点D得到对角线BD，确定对角线AC与对角线BD的交点为电路板的中心点O，再以中心点O为圆心画圆，确定该圆与对角线AC的交点为第一标记点和第二标记点，在以第一标记点和第二标记点为端点的线段上作中垂线MN，该中垂线实质与对角线BD重合，则确定该中垂线MN与上述圆的两个交点中的一个为第三标记点。
在本发明实施例中，如图9所示，当电路板为长方形，可以确定第三标记点的位置使得上述以第一标记点、第二标记点以及第三标记点为顶点的三角形为非直角的等腰三角形时。
具体的，在电路板上设置第三标记点，以第一标记点、第二标记点以及第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为非直角的等腰三角形的底边，第三直线为穿过第一标记点和第二标记点的直线，且参考角与电路板角相等，参考角为第三直线与第一直线之间的夹角；电路板角为第三直线与电路板边界之间的夹角，电路板边界位于第一直线的一侧。
举例来说，设置电路板对角连接的两条对角线相交的点为中心点，目标设备以电路板的中心点为圆心画圆，该圆与电路板对角连接的两条对角线中的一条对角线相交的点分别为第一标记点和第二标记点，在以第一标记点和第二标记点为端点的线段上作中垂线，在该中垂线上选取一点为第三标记点，使得穿过第三标记点和第一标记点的直线，或者穿过第三标记点和第二标记点的直线与电路板的一条边界平行。
进一步举例来说，如图9所示，过电路板的两个顶点A和C作对角线AC，取对角线AC的中点O为中心点，或者过电路板的另外两个顶点B和D作对角 线BD，取对角线BD与对角线AC的交点O为中心点，在对角线AC上取第一标记点和第二标记点，使得第一标记点与第二标记点以O点中心对称，作对角线AC的中垂线OM，在直线OM上取第三标记点，使得角b与角a相等。
可选的，在确定第三标记点时，在上述圆上确定一点为第三标记点，使得角a与角b相等。
在本发明的另一实施例中提供一种计算机可读存储介质，计算机可读存储介质存储有计算机程序，计算机程序包括程序指令，程序指令被处理器执行时实现：
目标设备在电路板上设置第一标记点和第二标记点；
第一标记点与第二标记点在电路板的对角线上，且关于电路板的中心点对称；
在电路板上设置第三标记点，使得第一直线或者第二直线与电路板的一条边界平行，第一直线为穿过第三标记点与第一标记点的直线，第二直线为穿过第三标记点与第二标记点的直线。
在本发明实施例中，在电路板上设置第三标记点时，使得以第一标记点、第二标记点以及第三标记点为顶点的三角形为直角三角形，第三标记点为直角顶点，在电路板上设置第三标记点，使得第三直线与第四直线相互垂直或者非相互垂直，第三直线为穿过第一标记点和第二标记点的直线，第四直线为穿过第三标记点与中心点的直线。
在本发明实施例中，在电路板上设置第三标记点时，以第一标记点、第二标记点以及第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为非直角的等腰三角形的底边，第三直线为穿过第一标记点和第二标记点的直线，且参考角与电路板角相等，参考角为第三直线与第一直线之间的夹角；电路板角为第三直线与电路板边界之间的夹角，电路板边界位于第一直线的一侧。
计算机可读存储介质可以是前述任一实施例的终端设备的内部存储单元，例如终端设备的硬盘或内存。计算机可读存储介质也可以是终端设备的外部存储设备，例如终端设备上配备的插接式硬盘，智能存储卡(Smart Media Card，SMC)，安全数字(Secure Digital，SD)卡，闪存卡(Flash Card)等。进一步地，计算机可读存储介质还可以既包括终端设备的内部存储单元也包括外部存储设备。计算机可读存储介质用于存储计算机程序以及终端设备所需的其他程序和 数据。计算机可读存储介质还可以用于暂时地存储已经输出或者将要输出的数据。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，上述描述的方法具体工作过程，可以参考前述装置实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的电路板和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口、装置或单元的间接耦合或通信连接，也可以是电的，机械的或其它的形式连接。
作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本发明实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以是两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分，或者该技术方案的全部或部 分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (10)

  1. 一种电路板，其特征在于，包括：
    在电路板上含有三个标记点，所述三个标记点分别为第一标记点、第二标记点以及第三标记点；
    所述第一标记点与所述第二标记点在所述电路板的对角线上，且关于所述电路板的中心点对称；
    第一直线或者第二直线与所述电路板的一条边界平行，所述第一直线为穿过所述第三标记点与所述第一标记点的直线，所述第二直线为穿过所述第三标记点与所述第二标记点的直线。
  2. 根据权利要求1所述的电路板，其特征在于，
    以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为直角三角形，所述第三标记点为直角顶点。
  3. 根据权利要求1所述的电路板，其特征在于，
    以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为所述非直角的等腰三角形的底边，所述第三直线为穿过所述第一标记点和所述第二标记点的直线；
    参考角与电路板角相等，所述参考角为所述第一直线与所述第三直线之间的夹角；所述电路板角为所述第三直线与所述电路板边界之间的夹角，所述电路板边界位于所述第一直线的一侧。
  4. 根据权利要求2所述的电路板，其特征在于，
    第三直线与第四直线相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
  5. 根据权利要求2所述的电路板，其特征在于，
    第三直线与第四直线非相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
  6. 一种定位调整的方法，其特征在于，包括：
    目标设备在电路板上设置第一标记点和第二标记点；
    所述第一标记点与所述第二标记点在所述电路板的对角线上，且关于所述电路板的中心点对称；
    在所述电路板上设置第三标记点，使得第一直线或者第二直线与所述电路板的一条边界平行，所述第一直线为穿过所述第三标记点与所述第一标记点的直线，所述第二直线为穿过所述第三标记点与所述第二标记点的直线。
  7. 根据权利要求6所述的方法，其特征在于，所述在所述电路板上设置第三标记点包括：
    在所述电路板上设置第三标记点，使得以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为直角三角形，所述第三标记点为直角顶点。
  8. 根据权利要求6所述的方法，其特征在于，所述在所述电路板上设置第三标记点包括：
    在所述电路板上设置第三标记点，以所述第一标记点、所述第二标记点以及所述第三标记点为顶点的三角形为非直角的等腰三角形；第三直线为所述非直角的等腰三角形的底边，所述第三直线为穿过所述第一标记点和所述第二标记点的直线；
    参考角与电路板角相等，所述参考角为所述第一直线与所述第三直线之间的夹角；所述电路板角为所述第三直线与所述电路板边界之间的夹角，所述电路板边界位于所述第一直线的一侧。
  9. 根据权利要求7所述的方法，其特征在于，所述在所述电路板上设置第 三标记点包括：
    在所述电路板上设置第三标记点，使得第三直线与第四直线相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
  10. 根据权利要求7所述的方法，其特征在于，在所述电路板上设置第三标记点包括：
    在所述电路板上设置第三标记点，使得第三直线与第四直线非相互垂直，所述第三直线为穿过所述第一标记点和所述第二标记点的直线，所述第四直线为穿过所述第三标记点与所述中心点的直线。
PCT/CN2017/104206 2017-09-29 2017-09-29 一种电路板、定位调整方法及计算机可读存储介质 WO2019061220A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102799853A (zh) * 2011-05-27 2012-11-28 鸿富锦精密工业（深圳）有限公司 电路板的测试点图形化辨识系统及方法
CN102974964A (zh) * 2012-10-23 2013-03-20 廖怀宝 一种利用mark点定位功能固定PCB板的方法
CN105303579A (zh) * 2015-11-11 2016-02-03 广州视源电子科技股份有限公司 一种电路板的检测方法及装置
CN106358369A (zh) * 2015-07-15 2017-01-25 富葵精密组件(深圳)有限公司 电路板及其制作方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102799853A (zh) * 2011-05-27 2012-11-28 鸿富锦精密工业（深圳）有限公司 电路板的测试点图形化辨识系统及方法
CN102974964A (zh) * 2012-10-23 2013-03-20 廖怀宝 一种利用mark点定位功能固定PCB板的方法
CN106358369A (zh) * 2015-07-15 2017-01-25 富葵精密组件(深圳)有限公司 电路板及其制作方法
CN105303579A (zh) * 2015-11-11 2016-02-03 广州视源电子科技股份有限公司 一种电路板的检测方法及装置

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