Design method and design device of anisometric pad group and anisometric pad group

Abstract

The application discloses a design method and a design device of a special-shaped pad group and the special-shaped pad group. The design method of the special-shaped pad group comprises the following steps: receiving a first input of a user; in response to the first input, importing a special-shaped pad group mechanism drawing; generating a special-shaped pad model corresponding to each special-shaped pad pattern according to the special-shaped pad group mechanism drawing; receiving a second input of a user inputting a regular pad model size; in response to the second input, generating a numbered regular pad model according to the size of the regular pad model; and stacking the regular pad model on an area opposite to the regular part pattern in the special-shaped pad model, so that the regular pad model is one-to-one corresponding to the special-shaped pad model, and a numbered special-shaped pad model is obtained. The design method of the special-shaped pad group provided by the application can prepare a plurality of numbered special-shaped pad models in batches, and the design efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of display, and particularly relates to a design method and design device of a special-shaped pad group and the special-shaped pad group. BACKGROUND

[0002] In circuit board layout design, components need to be imported for design by establishing packaging. Packaging is established by adding design-required elements according to the actual shape size of components. The shapes of each special-shaped pad in the special-shaped pad group are different, and the packaging of the special-shaped pad group in the related technology needs to be manually established by engineers one by one, so that the establishment of the packaging is a repetitive and labor-intensive task, which greatly reduces the work efficiency. SUMMARY

[0003] The embodiments of the application provide a design method and design device of a special-shaped pad group and the special-shaped pad group, a plurality of numbered special-shaped pad models can be batch-prepared, and the design efficiency is effectively improved.

[0004] The embodiments of the first aspect of the application provide a design method of a special-shaped pad group, comprising:

[0005] receiving a first input of a user;

[0006] in response to the first input, importing a special-shaped pad group mechanism diagram, the special-shaped pad group mechanism diagram comprising a special-shaped pad group pattern, the special-shaped pad group pattern comprising a plurality of special-shaped pad patterns arranged at intervals along a first direction, each special-shaped pad pattern comprising a special-shaped part pattern and a regular part pattern connected to each other, and each regular part pattern being parallel and distributed at equal intervals, in each special-shaped pad pattern, the special-shaped part pattern is arranged obliquely compared with the regular part pattern, and the oblique rates of adjacent special-shaped part patterns are different;

[0007] generating a special-shaped pad model corresponding to each special-shaped pad pattern according to the special-shaped pad group mechanism diagram;

[0008] receiving a second input of a user inputting a regular pad model size;

[0009] in response to the second input, generating a numbered regular pad model according to the size of the regular pad model;

[0010] stacking the regular pad model on an area opposite to the regular part pattern in the special-shaped pad model, so that the regular pad model corresponds to the special-shaped pad model one by one, and a numbered special-shaped pad model is obtained.

[0011] According to an embodiment of the first aspect of the present application, the irregular-shaped pad pattern further comprises a connecting part pattern, and the irregular-shaped part pattern and the regular-shaped part pattern are connected through the connecting part pattern.

[0012] According to any one of the preceding embodiments of the first aspect of the present application, the regular-shaped part pattern of each of the plurality of irregular-shaped pad patterns has the same shape and size.

[0013] According to any one of the preceding embodiments of the first aspect of the present application, the regular-shaped part pattern of each of the plurality of irregular-shaped pad patterns has the same shape and size.

[0014] According to any one of the preceding embodiments of the first aspect of the present application, the regular-shaped part pattern of each of the plurality of irregular-shaped pad patterns has the same shape and size.

[0015] According to any one of the preceding embodiments of the first aspect of the present application, in the step of superimposing the regular-shaped pad model on the area in the irregular-shaped pad model opposite to the regular-shaped part pattern, and making the regular-shaped pad model correspond to the irregular-shaped pad model one by one to obtain the numbered irregular-shaped pad model:

[0016] The irregular-shaped pad model comprises a regular-shaped part opposite to the regular-shaped part pattern.

[0017] The regular-shaped pad model is projected onto the regular-shaped part.

[0018] According to any one of the preceding embodiments of the first aspect of the present application, the center of the regular-shaped pad model is coincident with the center of the regular-shaped part.

[0019] According to any one of the preceding embodiments of the first aspect of the present application, in the step of generating the numbered regular-shaped pad model according to the size of the regular-shaped pad model in response to the second input:

[0020] The regular-shaped pad model has a rectangular shape, and the size of the regular-shaped pad model comprises the length and width of the rectangle.

[0021] According to any one of the preceding embodiments of the first aspect of the present application, in the step of generating the numbered regular-shaped pad model according to the size of the regular-shaped pad model in response to the second input:

[0022] The regular-shaped pad model has a circular shape, and the size of the regular-shaped pad model comprises the radius of the circle.

[0023] According to any one of the foregoing embodiments of the first aspect of the application, in the step of generating a numbered regular pad model according to the size of the regular pad model in response to the second input:

[0024] The number of the regular pad is a numeral.

[0025] Embodiments of the second aspect of the application also provide a design method of a shaped pad group, comprising:

[0026] receiving a first input of a user;

[0027] in response to the first input, importing a shaped pad group mechanism diagram, the shaped pad group mechanism diagram comprising a shaped pad group pattern, the shaped pad group pattern comprising a plurality of shaped pad patterns arranged at intervals along a first direction, each shaped pad pattern comprising a shaped part pattern and a regular part pattern connected thereto, each regular part pattern being parallel and equally spaced, and in each shaped pad pattern, the shaped part pattern is arranged obliquely compared to the regular part pattern, and adjacent shaped part patterns have different oblique rates;

[0028] generating a shaped part corresponding to each shaped part pattern according to the shaped pad group mechanism diagram;

[0029] receiving a second input of a user inputting a size of a regular pad model;

[0030] in response to the second input, generating a numbered regular pad model according to the size of the regular pad model;

[0031] placing the regular pad model on the regular part pattern, so that the regular pad model corresponds to and is connected to the shaped part, to obtain a numbered shaped pad model.

[0032] Embodiments of the third aspect of the application also provide a design device of a shaped pad group, comprising:

[0033] a first receiving module configured to receive a first input of a user;

[0034] an importing module configured to, in response to the first input, import a shaped pad group mechanism diagram, the shaped pad group mechanism diagram comprising a shaped pad group pattern, the shaped pad group pattern comprising a plurality of shaped pad patterns arranged at intervals along a first direction, each shaped pad pattern comprising a shaped part pattern, a regular part pattern, and a connecting part pattern connected between the shaped part pattern and the regular part pattern, each regular part pattern being identical and equally spaced, and in each shaped pad pattern, the shaped part pattern is arranged obliquely compared to the regular part pattern, and adjacent shaped part patterns have different oblique rates;

[0035] The first generating module is configured to generate a shaped pad model corresponding to each shaped pad pattern according to the shaped pad group mechanism diagram;

[0036] The second receiving module is configured to receive a second input of a user inputting a regular pad model size;

[0037] The second generating module is configured to generate a numbered regular pad model according to the size of the regular pad model in response to the second input, the size of the regular pad model being the same as the size of the regular part pattern;

[0038] The combining module is configured to stack the regular pad model on an area opposite to the regular part pattern in the shaped pad model, so that the regular pad model corresponds to the shaped pad model one by one, to obtain a numbered shaped pad model.

[0039] The embodiment of the fourth aspect of the present application further provides a shaped pad group, which comprises a plurality of shaped pads arranged at intervals along a first direction, each shaped pad comprising a shaped conductive part and a regular conductive part connected to each other, the regular conductive parts of the plurality of shaped pads being the same and being distributed at equal intervals, and the shaped conductive parts being arranged obliquely compared with the regular conductive parts and adjacent shaped conductive parts having different oblique rates.

[0040] According to the embodiment of the fourth aspect of the present application, each shaped pad further comprises a connecting conductive part connected between the shaped conductive part and the regular conductive part.

[0041] In the design method of the shaped pad group provided by the present application, the shaped pad model can be directly generated according to the shaped pad group mechanism diagram without being established one by one, and each shaped pad model can be numbered by means of the plurality of numbered regular pad models. That is, only one regular pad model needs to be made, and then the regular pad model is arrayed to generate a plurality of numbered regular pad models corresponding to the shaped pad model one by one, and then each regular pad model is stacked on each shaped pad model, at this time, the number of each regular pad model is the number of the corresponding shaped pad model, so that a plurality of numbered shaped pad models can be prepared in batches, which greatly simplifies the design process, reduces the complexity of establishing the numbered shaped pad model one by one, and effectively improves the design efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0043] Figure 1 is a flowchart of a design method of a special-shaped pad group provided by an embodiment of the present application;

[0044] Figure 2 is a structural schematic diagram of a special-shaped pad group mechanism in a design method of a special-shaped pad group provided by an embodiment of the present application;

[0045] Figure 3 is a structural schematic diagram of a special-shaped pad model in a design method of a special-shaped pad group provided by an embodiment of the present application;

[0046] Figure 4 is a structural schematic diagram of a part of a special-shaped pad model with numbering generated by a design method of a special-shaped pad group provided by an embodiment of the present application;

[0047] Figure 5 is a structural schematic diagram of a part of a special-shaped pad model with numbering generated by another design method of a special-shaped pad group provided by an embodiment of the present application;

[0048] Figure 6 is a structural schematic diagram of a part of a special-shaped pad model with numbering generated by another design method of a special-shaped pad group provided by an embodiment of the present application;

[0049] Figure 7 is a flowchart of another design method of a special-shaped pad group provided by an embodiment of the present application;

[0050] Figure 8 is a structural schematic diagram of a special-shaped pad model in another design method of a special-shaped pad group provided by an embodiment of the present application;

[0051] Figure 9 is a structural schematic diagram of a part of a special-shaped pad model with numbering generated by another design method of a special-shaped pad group provided by an embodiment of the present application;

[0052] Figure 10 is a structural schematic diagram of a design device of a special-shaped pad group provided by an embodiment of the present application;

[0053] Figure 11 is a structural schematic diagram of a special-shaped pad group provided by an embodiment of the present application.

[0054] In the drawings:

[0055] 1 - isometric view of a solder pad group; 10 - isometric view of a solder pad group; 11 - isometric view of a solder pad; 111 - isometric portion; 112 - regular portion; 113 - connecting portion; 2 - isometric solder pad model; 21 - regular portion; 22 - isometric portion; 23 - connecting portion; 3 - regular solder pad model; 31 - number; 4 - design device of an isometric solder pad group; 41 - first receiving module; 42 - importing module; 43 - first generating module; 44 - second receiving module; 45 - second generating module; 46 - combining module; 5 - isometric solder pad group; 51 - isometric solder pad; 511 - isometric conductive portion; 512 - regular conductive portion; 513 - connecting conductive portion. DETAILED DESCRIPTION

[0056] Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the present application can be practiced without some or all of these specific details. The description of the embodiments is merely illustrative of the present application and is not intended to limit the present application, as is apparent to one of ordinary skill in the art.

[0057] It is to be noted that, in the present document, relational terms such as first and second, and the like, can be used solely to distinguish one entity or action from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0058] In the related art, a circuit board includes a special-shaped pad group, the special-shaped pad group includes a plurality of special-shaped pads, and shapes, positions, etc. of the special-shaped pads are different. In a circuit board layout design stage, it is necessary to establish a package for each special-shaped pad in the special-shaped pad group, and then the special-shaped pad group can be imported for use to prepare a circuit board with the special-shaped pad group. The inventors have found through research that, because shapes, positions, etc. of the special-shaped pads are different, the packages of the special-shaped pads cannot be established synchronously, that is, a special-shaped pad package cannot be established first and then arrayed to form a plurality of special-shaped pad packages, but each special-shaped pad package needs to be established one by one. When the number of special-shaped pads in the special-shaped pad group is large, the work efficiency of establishing the special-shaped pad packages one by one is very low. Based on research on the above problems, the inventors provide a design method, a design device, and a special-shaped pad group.

[0059] In order to better understand the present application, the following describes the present application in conjunction with Figures 1 to 11 The design method, the design device, and the special-shaped pad group of the special-shaped pad group according to the embodiments of the present application are described in detail.

[0060] Figure 1 A flowchart of a design method of a special-shaped pad group according to an embodiment of the present application is shown. As Figure 1 shown, the method includes the following steps:

[0061] S110, receiving a first input of a user.

[0062] S120, in response to the first input, importing a special-shaped pad group mechanism Figure 1 As Figure 2 shown, the special-shaped pad group mechanism Figure 1 includes a special-shaped pad group graph 10, the special-shaped pad group graph 10 includes a plurality of special-shaped pad graphs 11 arranged at intervals along a first direction x, each special-shaped pad graph 11 includes a special-shaped part graph 111 and a regular part graph 112 connected with each other, and each regular part graph 112 is parallel and distributed at equal intervals. In each special-shaped pad graph 11, the special-shaped part graph 111 is arranged obliquely compared with the regular part graph 112, and adjacent special-shaped part graphs 111 have different oblique rates.

[0063] S130, generating a special-shaped pad model 2 corresponding to each special-shaped pad graph 11 according to the special-shaped pad group mechanism Figure 1 , as Figure 3 shown.

[0064] S140, receiving a second input of a user inputting a size of a regular pad model 3.

[0065] S150, in response to the second input, generating a regular pad model 3 with a number 31 according to the size of the regular pad model 3.

[0066] S160, the regular pad model 3 is stacked on the area opposite to the regular part pattern 112 in the irregular pad model 2, so that the regular pad model 3 corresponds to the irregular pad model 2 one by one, to obtain the irregular pad model 2 with number 31, as shown in Figure 4 . Figure 4 Only part of the irregular pad model 2 with number 31 is shown.

[0067] Through the above embodiment, after receiving the first input of the user, the irregular pad group mechanism Figure 1 is imported, and the irregular pad model 2 corresponding to each irregular pad pattern 11 is generated according to the irregular pad group mechanism Figure 1 . At this time, the irregular pad model 2 does not have number 31.

[0068] Among them, the user can select the package symbol module in the Allegro software, import the irregular pad group mechanism Figure 1 in the package symbol module, and then select multiple irregular pad group patterns 10 in the irregular pad group mechanism Figure 1 , and use shape_Compose shape to generate the irregular pad model 2 corresponding to the selected irregular pad group pattern 10. In order to facilitate the establishment speed, all irregular pad group patterns 10 in the irregular pad group mechanism Figure 1 may be selected, so that the irregular pad model 2 corresponding to each irregular pad pattern 11 can be generated at one time.

[0069] Among them, the Allegro software is commonly used in circuit design, and it can be understood that those skilled in the art can use other circuit designs according to actual needs to generate the irregular pad model 2, which is not particularly limited in the present application.

[0070] After receiving the second input of the user, the regular pad model 3 with number 31 is generated. Specifically, after receiving the second input of the user, a regular pad model 3 with number 31 is first generated, and then the regular pad model 3 is arrayed, so as to obtain multiple regular pad models 3 with number 31.

[0071] Specifically, a file including the regular pad model 3 with number 31 can be established by using the pad designer module in the Allegro software, and the suffix of the file is.pad. Among them, the Allegro software is commonly used in circuit design, and it can be understood that those skilled in the art can use other pad drawing software according to actual needs to form the regular pad model 3 with the preset size, which is not particularly limited in the present application.

[0072] In the irregular pad group mechanism Figure 1In this process, since each irregular pad pattern 11 includes a regular part pattern 112, and all the regular part patterns 112 are identical and equally spaced, the generated irregular pad model 2 includes a region corresponding to the regular part pattern 112. Simultaneously, since multiple regular pad models 3 are each numbered 31, stacking multiple regular pad models 3 with number 31 at equal intervals on the regions corresponding to the regular part patterns 112 in each irregular pad model 2 will give each irregular pad model a number 31.

[0073] In the design method for irregularly shaped pad groups provided in this application, the irregularly shaped pad model 2 can be based on the irregularly shaped pad group structure. Figure 1 The design process can be directly generated without the need for individual creation. Each irregular pad model 2 can be numbered using multiple regular pad models 3 with the number 31. Specifically, only one regular pad model 3 needs to be created, and then this regular pad model 3 is arrayed to generate multiple regular pad models 3 with the number 31 that correspond one-to-one with the irregular pad model 2. These regular pad models 3 are then stacked on top of each irregular pad model 2. At this point, the number 31 of each regular pad model 3 is the number 31 of the corresponding irregular pad model 2. This allows for the batch production of multiple irregular pad models 2 with the number 31, greatly simplifying the design process, reducing the complexity of creating each irregular pad model 2 with the number 31, and effectively improving design efficiency.

[0074] In step S120, the irregularly shaped pad assembly mechanism Figure 1 This is a graphic file designed and drawn according to actual needs. Specifically, it is a graphic file drawn using CAD software. Because it is necessary to assign the number 31 to the irregular pad model 2 by arraying regular pad models 3 with the number 31 to form multiple regular pad models 3 with the number 31, and then stacking each regular pad model 3 on each irregular pad model 2, and because the spacing between adjacent regular pad models 3 is the same after the regular pad models 3 are arrayed, the irregular pad assembly structure... Figure 1 In this design, each irregular pad group pattern 10 includes a regular part pattern 112, and the regular part patterns 112 are designed to be parallel and equally spaced. This provides a basis for the correspondence between the multiple regular pad models 3 with number 31 and the irregular pad models 2 formed after arraying. For example, Figure 4 As shown, when the dimensions of each regular part graphic 112 are the same, the spacing is the distance S between adjacent regular part graphics 112; when the dimensions of each regular part graphic 112 are different, the spacing is the distance between the center of the line segment between the two intersection points of a straight line extending along the first direction x and each regular part graphic 112.

[0075] The design sequence of S110-S130 and S140-S150 in the above design method can be interchanged, that is, the design sequence of generating the special-shaped pad model and generating the regular pad model with numbering can be interchanged, which is not particularly limited in the present application.

[0076] In a feasible implementation, the special-shaped pad pattern 11 further comprises a connecting part pattern 113, and the special-shaped part pattern 111 and the regular part pattern 112 are connected through the connecting part pattern 113.

[0077] In the above implementation, the special-shaped part pattern 111 and the regular part pattern 112 are connected through the connecting part pattern 113, so as to ensure that the intervals between the regular part patterns 112 are the same on the basis that the inclination rates of the adjacent special-shaped part patterns 111 are different.

[0078] In a feasible implementation, the special-shaped pad group mechanism Figure 1 In the above implementation, the special-shaped pad group mechanism Figure 1 In the above implementation, the special-shaped pad group mechanism

[0079] In a feasible implementation, please refer to Figure 2 In the above implementation, the special-shaped pad group mechanism

[0080] In the above implementation, the special-shaped pad group mechanism

[0081] In the above implementation, the special-shaped pad group mechanism Figure 1 In the above implementation, the special-shaped pad group mechanism

[0082] Meanwhile, when the regular pad model 3 with the number 31 is completely identical in shape and size with the regular part pattern 112, the distance S calculated is also the distance of the regular pad model 3 array.

[0083] In a feasible implementation, as shown in FIG. 1A, in S160, the regular pad model 3 is established according to the regular part pattern 112. Figure 4 and 5 In S160, the regular pad model 3 is established according to the regular part pattern 112.

[0084] The regular part 21 opposite to the regular part pattern 112 is included in the irregular pad model 2.

[0085] The orthographic projection of the regular pad model 3 on the regular part 21 is located in the regular part 21.

[0086] In order to improve the establishment speed of the irregular pad model 2, the plurality of regular pad models 3 corresponding to the regular part 21 are established under the premise that the size and shape of the regular part pattern 112 are known in the irregular pad group mechanism. Figure 1 The orthographic projection of each regular pad model 3 on the regular part 21 is set in the corresponding regular part 21, so as to ensure that the regular pad model 3 stacked on the irregular pad model 2 does not affect the contour of the irregular pad model, and the irregular pad model 2 with the same shape as the irregular pad pattern 11 preset in the irregular pad group mechanism is formed, and the structural reliability of the irregular pad model 2 is ensured. Figure 1

[0087] Optionally, on the basis of the above-mentioned embodiment, the orthographic projection of the regular pad model 3 on the regular part 21 can be set to overlap with one edge of the regular part 21, including that the orthographic projection of each regular pad model 3 on the regular part 21 can coincide with the regular part 21. Alternatively, the orthographic projection of the regular pad model 3 on the regular part 21 is set to be spaced apart from the edge of the regular part 21 by a preset distance, that is, the area of the orthographic projection of each regular pad model 3 on the regular part 21 is smaller than the area of the regular part 21. The specific implementation is determined according to actual use needs, and the embodiment of the present application does not make too many limitations thereon.

[0088] In a feasible implementation, as shown in FIG. 1A, in S160, the regular pad model 3 is established according to the regular part pattern 112. Figure 5 The orthographic projection of the regular pad model 3 on the regular part 21 is located in the regular part 21, and the center of the orthographic projection of the regular pad model 3 on the regular part 21 coincides with the center of the regular part 21, that is, the center distance of the regular part 21 of the adjacent irregular pad model 2 is the same as the center distance S' of the adjacent regular pad model 3, wherein the center distance of the regular part 21 refers to the distance between the centers of the two adjacent regular parts 21, and the center distance of the regular pad model 3 is the same.

[0089] ​In the embodiment of the present application, by setting the center distance of the adjacent regular pad model 3 to be the same as the center distance of the adjacent regular part 21, the array of one regular pad model 3 can be easily formed into a plurality of regular pad models 3 under the premise that the center distance of the adjacent regular part 21 is known, and the model building efficiency is further improved.

[0090] In one possible implementation, as shown in FIG. 1A, in S150, the regular pad model 3 is established. Figure 4 and Figure 5 As shown in FIG. 1A, in S150, the regular pad model 3 is established.

[0091] The shape of the regular pad model 3 is a rectangle, and the size of the regular pad model 3 includes the length and width of the rectangle.

[0092] Specifically, a pad designer module in Allegro software is used to establish a file including the regular pad model 3 with the number 31, the file suffix is.pad, and the length and width of the rectangle are input to establish the regular pad model 3 with the number 31 in the file. It can be understood that those skilled in the art can use other pad drawing software to form the regular pad model 3 with the preset size according to actual needs, and the present application is not particularly limited.

[0093] In another possible implementation, as shown in FIG. 1B, in S150, the regular pad model 3 is established. Figure 6

[0094] The shape of the regular pad model 3 is a circle, and the size of the regular pad model 3 includes the radius of the circle.

[0095] Specifically, a pad designer module in Allegro software is used to establish a file including the regular pad model 3 with the number 31, the file suffix is.pad, and the radius of the circle is input to establish the regular pad model 3 with the number 31 in the file. It can be understood that those skilled in the art can use other pad drawing software to form the regular pad model 3 with the preset size according to actual needs, and the present application is not particularly limited.

[0096] ​In the design method of the irregular pad group provided in the present application, the second input of the size of the regular pad model 3 can be received first, and then the regular pad model 3 with the number 31 is generated according to the size of the regular pad model 3 in response to the second input. That is, steps S140 and S150 are performed first to establish the regular pad model 3 with the number 31. Then steps S110 and S120 are performed to establish the irregular pad model 2. Finally, step S160 is performed to import the regular pad model 3 with the number 31 established by steps S140 and S150, so as to realize the stacking of the regular pad model 3 on the area opposite to the regular part pattern 112 in the irregular pad model 2, so that the regular pad model 3 corresponds to the irregular pad model 2 one by one, and the irregular pad model 2 with the number 31 is obtained

[0097] In a feasible implementation, in S150, the number 31 of the regular pad is a number.

[0098] In the above implementation, when the regular pad model 3 with the number 31 is arrayed, the number 31 of the arrayed regular pad model 3 is taken as the initial value, and after the arraying is completed, the number 31 of each regular pad model 3 is gradually increased.

[0099] The present application also provides a second design method of the irregular pad group, which is different from the design method of the irregular pad group in the above-mentioned implementation of the present application in that: in the second design method, when the irregular pad model 2 corresponding to the irregular pad pattern 11 is generated according to the mechanism diagram of the irregular pad group, only the part corresponding to the irregular part 22 pattern 111 in the irregular pad pattern 11 is generated, that is, the irregular part 22 is generated, then the regular pad model 3 with the number 31 is generated, and the regular pad model 3 with the number 31 is connected with the irregular part 22 to form the irregular pad model 2 with the number 31.

[0100] Specifically, as shown in Figure 7 , the design method of the second irregular pad group 5 includes:

[0101] S210, receiving a first input of a user.

[0102] S220, in response to the first input, importing the mechanism diagram of the irregular pad group Figure 1 (please refer again to Figure 2 ), the mechanism diagram of the irregular pad group Figure 1The pattern includes an irregular pad group pattern 10, which includes multiple irregular pad patterns 11 arranged at intervals along a first direction. Each irregular pad pattern 11 includes a connected irregular part 22 pattern 111 and a regular part 21 pattern 112. The regular parts 21 patterns 112 are parallel and equally spaced. In each irregular pad pattern 11, the irregular part 22 pattern 111 is inclined relative to the regular part 21 pattern 112, and the inclination rates of adjacent irregular parts 22 patterns 111 are different.

[0103] S230, such as Figure 8 As shown, according to the irregular pad assembly structure Figure 1 Generate the irregular part 22 corresponding to each irregular part 22 graphic 111.

[0104] S240 receives a second input: the size of the user-input rule pad model 3.

[0105] S250, in response to the second input, generates a regular pad model 3 with number 31 according to the size of the regular pad model 3, the size of the regular pad model 3 being the same as the size of the regular part 21 graphic 112.

[0106] S260, such as Figure 9 As shown, the regular pad model 3 is placed on the regular part 21 graphic 112, so that the regular pad model 3 corresponds one-to-one with the irregular part 22 and is connected, thus obtaining the irregular pad model 2 with the number 31. In the above design method, the size of the regular pad model 3 is the same as the size of the regular part 21 graphic 112, so that after the regular pad model 3 is placed on the regular part 21 graphic 112, the orthographic projection of the regular part 21 pad model on the regular part 21 graphic 112 coincides with the regular part 21 graphic 112.

[0107] In the above design method, the design order of S210-S230 and S240-S250 can be interchanged, that is, the design order of generating the irregular part 22 and generating the regular pad model 3 with number 31 can be interchanged. This application does not make any special limitation. This application also provides a design device 4 for irregular pad groups, such as Figure 10 As shown, it includes:

[0108] The first receiving module 41 is used to receive the user's first input;

[0109] Import module 42 is used to import irregularly shaped pad assembly mechanism in response to the first input. Figure 1 Irregularly shaped solder pad assembly Figure 1The special-shaped pad group pattern 10 includes a plurality of special-shaped pad patterns 11 arranged at intervals along a first direction x, each special-shaped pad pattern 11 includes a special-shaped part pattern 111, a regular part pattern 112, and a connecting part pattern 113 connected between the special-shaped part pattern 111 and the regular part pattern 112, each regular part pattern 112 is the same and is distributed at equal intervals, in each special-shaped pad pattern 11, the special-shaped part pattern 111 is arranged obliquely compared with the regular part pattern 112, and the oblique rates of adjacent special-shaped part patterns 111 are different;

[0110] The first generation module 43 is configured to generate a special-shaped pad model 2 corresponding to each special-shaped pad pattern 11 according to the special-shaped pad group mechanism Figure 1 .

[0111] The second receiving module 44 is configured to receive a second input of a user inputting a size of a regular pad model 3.

[0112] The second generation module 45 is configured to generate a regular pad model 3 with a number 31 according to the size of the regular pad model 3 in response to the second input.

[0113] The combination module 46 is configured to stack the regular pad model 3 on an area opposite to the regular part pattern 112 in the special-shaped pad model 2, so that the regular pad model 3 corresponds to the special-shaped pad model 2 one by one, and obtain the special-shaped pad model 2 with the number 31.

[0114] The special-shaped pad group design device 4 provided in the application receives a first input of a user by the first receiving module 41, imports a special-shaped pad group mechanism Figure 1 in response to the first input by the import module 42, and then generates the special-shaped pad model 2 by the first generation module 43; receives a second input of the user by the second receiving module 44, generates the regular pad model 3 with the number 31 in response to the second input by the second generation module 45, and finally obtains the special-shaped pad model 2 with the number 31 by the combination module 46. The special-shaped pad group design device 4 can batch produce a plurality of special-shaped pad models 2 with the number 31, greatly simplifies the design process, reduces the complexity of establishing the special-shaped pad model 2 with the number 31 one by one, and effectively improves the design efficiency.

[0115] In the special-shaped pad group design device 4, the first generation module 43 is further configured to generate a special-shaped pad corresponding to each special-shaped part pattern in the special-shaped pad group mechanism Figure 1 . The combination module 46 is further configured to stack the regular pad model 3 on the special-shaped part, so that the regular pad model 3 corresponds to and connects to the special-shaped part one by one, and obtain the special-shaped pad model 2 with the number 31.

[0116] The application further provides a special-shaped pad group 5, as shown inFigure 11 As shown, the plurality of shaped pads 51 are arranged in a first direction x, each shaped pad 51 comprises a shaped conductive part 511 and a regular conductive part 512, the regular conductive parts 512 of the plurality of shaped pads 51 are parallel and equally spaced S", and the shaped conductive parts 511 are arranged obliquely compared to the regular conductive parts 512 and the oblique rates of adjacent shaped conductive parts 511 are different.

[0117] In the above embodiments, the shaped pad 51 comprises a shaped conductive part 511 and a regular conductive part 512, wherein the shaped conductive part 511 and the shaped pad group mechanism Figure 1 The regular conductive part 512 corresponds to the shaped part pattern 111 in each shaped pad pattern 11 in the shaped pad group mechanism Figure 1 The regular conductive part 512 corresponds to the shaped part pattern 111 in each shaped pad pattern 11 in the shaped pad group mechanism In the shaped pad group 5, the regular conductive parts 512 of the plurality of shaped pads 51 are the same and equally spaced, so that the establishment of the numbered shaped pad model 2 in the design process of the shaped pad group 5 can be facilitated. The shaped conductive parts 511 are arranged obliquely compared to the regular conductive parts 512 and the oblique rates of adjacent shaped conductive parts 511 are different, so that the shapes of the shaped pads 51 are different.

[0118] The shaped pad group 5 further comprises a connecting conductive part 513, the connecting conductive part 513 is used to connect the shaped conductive part 511 and the regular conductive part 512, so as to ensure that the spacing between the regular conductive parts 512 is the same on the basis of the different oblique rates of adjacent shaped conductive parts 511, and form a complete shaped pad 51.

[0119] In accordance with the embodiments of the present application as described above, these embodiments do not describe all the details, nor limit the application to only the specific embodiments. Obviously, according to the above description, many modifications and changes can be made. The present description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well utilize the present application and make modifications and uses based on the present application. The present application is limited only by the claims and their full scope and equivalents.

Claims

1. A design method of a shaped pad group, characterized by, The method comprises: receiving a first input of a user; in response to the first input, importing a special-shaped pad group mechanism diagram, the special-shaped pad group mechanism diagram being a graphic file designed and drawn according to actual needs, the special-shaped pad group mechanism diagram comprising a special-shaped pad group graphic, the special-shaped pad group graphic comprising a plurality of special-shaped pad graphics arranged at intervals along a first direction, each special-shaped pad graphic comprising a special-shaped part graphic and a regular part graphic connected to each other, and each regular part graphic being parallel and equally spaced, in each special-shaped pad graphic, the special-shaped part graphic is arranged obliquely compared with the regular part graphic, and adjacent special-shaped part graphics have different oblique rates; generating a special-shaped pad model corresponding to each special-shaped pad graphic according to the special-shaped pad group mechanism diagram; receiving a second input of a user inputting a size of a regular pad model; in response to the second input, generating a numbered regular pad model according to the size of the regular pad model; stacking the regular pad model on an area opposite to the regular part graphic in the special-shaped pad model, so that the regular pad model corresponds to the special-shaped pad model one by one, to obtain a numbered special-shaped pad model.

2. The design method of claim 1, wherein The special-shaped pad graphic further comprises a connecting part graphic, and the special-shaped part graphic and the regular part graphic are connected through the connecting part graphic.

3. The method of claim 1, wherein, In the special-shaped pad group mechanism diagram, the regular part graphics of the plurality of special-shaped pad graphics have the same shape and size.

4. The method of claim 1, wherein, The regular part graphics of the plurality of special-shaped pad graphics are all rectangular, and the interval between the regular part graphics adjacent along the first direction is S, S = T / (N-1)-W. Wherein, T is the distance between the midpoints of the sides of the special-shaped part graphics away from the regular part graphics in the two special-shaped pad graphics located at the two ends along the first direction; N is the total number of the special-shaped pad graphics; and W is the width of each regular part graphic along the first direction.

5. The method of claim 1, wherein, In the step of stacking the regular pad model on an area opposite to the regular part graphic in the special-shaped pad model, so that the regular pad model corresponds to the special-shaped pad model one by one, to obtain a numbered special-shaped pad model: the special-shaped pad model comprises a regular part opposite to the regular part graphic; the orthographic projection of the regular pad model on the regular part is located in the regular part.

6. The method of designing according to claim 5, wherein, The center of the orthographic projection of the regular pad model on the regular part coincides with the center of the regular part.

7. The method of designing according to claim 1, wherein, In the step of generating a numbered regular pad model according to the size of the regular pad model in response to the second input: the shape of the regular pad model is rectangular, and the size of the regular pad model comprises the length and width of the rectangle.

8. The design method of claim 1, wherein, In the step of generating a numbered regular pad model according to the size of the regular pad model in response to the second input: the shape of the regular pad model is circular, and the size of the regular pad model comprises the radius of the circle.

9. The method of claim 1, wherein, In the step of generating a numbered regular pad model according to the size of the regular pad model in response to the second input: The number of the regular pad is a number.

10. A method of designing a set of anisotropic pads, characterized in that, Comprise: Receiving a first input of a user; In response to the first input, importing a special-shaped pad group mechanism diagram, the special-shaped pad group mechanism diagram is a graphic file designed and drawn according to actual needs, the special-shaped pad group mechanism diagram includes a special-shaped pad group graphic, the special-shaped pad group graphic includes a plurality of special-shaped pad graphics arranged at intervals along a first direction, each special-shaped pad graphic includes a special-shaped part graphic and a regular part graphic connected, each regular part graphic is parallel and equally spaced, in each special-shaped pad graphic, the special-shaped part graphic is arranged obliquely compared with the regular part graphic, and the oblique rates of adjacent special-shaped part graphics are different; According to the special-shaped pad group mechanism diagram, a special-shaped part corresponding to each special-shaped part graphic is generated; Receiving a second input of a user inputting a regular pad model size; In response to the second input, a numbered regular pad model is generated according to the size of the regular pad model, the size of the regular pad model is the same as the size of the regular part graphic; The regular pad model is placed on the regular part graphic, so that the regular pad model corresponds to and is connected with the special-shaped part one by one, and a numbered special-shaped pad model is obtained.

11. A design apparatus for irregularly shaped pad groups, characterized in that, Comprise: A first receiving module for receiving a first input of a user; An importing module for importing a special-shaped pad group mechanism diagram in response to the first input, the special-shaped pad group mechanism diagram is a graphic file designed and drawn according to actual needs, the special-shaped pad group mechanism diagram includes a special-shaped pad group graphic, the special-shaped pad group graphic includes a plurality of special-shaped pad graphics arranged at intervals along a first direction, each special-shaped pad graphic includes a special-shaped part graphic, a regular part graphic and a connecting part graphic connected between the special-shaped part graphic and the regular part graphic, each regular part graphic is the same and equally spaced, in each special-shaped pad graphic, the special-shaped part graphic is arranged obliquely compared with the regular part graphic, and the oblique rates of adjacent special-shaped part graphics are different; A first generating module for generating a special-shaped pad model corresponding to each special-shaped pad graphic according to the special-shaped pad group mechanism diagram; A second receiving module for receiving a second input of a user inputting a regular pad model size; A second generating module for generating a numbered regular pad model in response to the second input according to the size of the regular pad model; A combining module for stacking the regular pad model on an area opposite to the regular part graphic in the special-shaped pad model, so that the regular pad model corresponds to the special-shaped pad model one by one, and a numbered special-shaped pad model is obtained.

12. A set of shaped pads, characterized in that Comprise a plurality of special-shaped pads arranged at intervals along a first direction, each special-shaped pad includes a special-shaped conductive part and a regular conductive part connected, the regular conductive parts of the plurality of special-shaped pads are the same and equally spaced, and the special-shaped conductive parts are arranged obliquely compared with the regular conductive parts and the oblique rates of adjacent special-shaped conductive parts are different.

13. The irregular shaped pad set of claim 12, wherein, Each special-shaped pad further includes a connecting conductive part connected between the special-shaped conductive part and the regular conductive part.

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