Board card burning tool

Abstract

The utility model discloses a board card burning tool. The board card burning tool comprises a bottom plate; the power supply is arranged on the bottom plate; the antenna device is arranged on the bottom plate; the board card positioning structure is arranged on the bottom plate, and a board card can be detachably positioned on the board card positioning structure; the switch positioning structure is arranged on the bottom plate, and a switch can be detachably positioned on the switch positioning structure. According to the board card burning tool provided by the utility model, the board card can be mounted on the board card positioning structure, the switch is mounted on the switch positioning structure, and the power supply, the antenna, the board card and the switch are relatively positioned; according to the method, the condition of short circuit caused by mutual contact of any two of the components (the power supply, the antenna, the board card and the switch) is effectively avoided, and a hardware environment of the power supply and the antenna does not need to be rebuilt, so that the time loss caused by building the hardware environment is effectively reduced, and the burning efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burning equipment, in particular to a board burning tool. Background Art

[0002] The realization of electronic equipment functions requires the cooperation of hardware and software. Therefore, before the board is installed in the electronic equipment, the corresponding software program needs to be burned into it first.

[0003] At present, during the burning process, the board, GPS antenna, switch, power supply and computer are placed on the desktop and the cables are connected. After connecting to the mains, the burning can begin.

[0004] Since the board, GPS antenna, switch, power supply, cables, etc. are not fixed and are in a free state on the desktop, they are easy to contact each other and cause short circuits. In addition, since the burning process does not fix the position of the hardware, the hardware environment such as power supply, GPS module, cables, etc. needs to be rebuilt before each burning, which takes extra time.

[0005] Therefore, how to avoid short circuit and improve programming efficiency is an urgent problem to be solved by personnel in the field of this technology. Utility Model Content

[0006] In view of this, the utility model provides a board burning tool to avoid short circuit and improve burning efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A board burning tool, comprising:

[0009] Base plate;

[0010] A power supply disposed on the base plate;

[0011] An antenna device disposed on the bottom plate;

[0012] A board positioning structure is arranged on the bottom plate, and the board can be detachably positioned on the board positioning structure;

[0013] A switch positioning structure is arranged on the bottom plate, and the switch can be detachably positioned on the switch positioning structure.

[0014] Optionally, in the above-mentioned board burning tool, the number of the board positioning structures is multiple groups, and at least two groups of the board positioning structures can be used to position different boards.

[0015] The number of the board card positioning structures is multiple, and the board card positioning structures include multiple first positioning pins for positioning and connecting with the board card; the heights of the first positioning pins in different board card positioning structures are different;

[0016] And / or, the multiple groups of board card positioning structures include at least a first board card positioning structure and a second board card positioning structure; the orthographic projection of the first board card positioning structure onto the base plate partially or completely overlaps with the orthographic projection of the second board card positioning structure onto the base plate.

[0017] There are multiple sets of the board positioning structures, and there are multiple sets of the switch positioning structures, and at least two sets of the switch positioning structures can be used to position different switches.

[0018] The number of the board positioning structures is multiple groups, and the switch positioning structure includes multiple second positioning pins for positioning and connecting with the switch; the heights of the second positioning pins in different switch positioning structures are different;

[0019] And / or, the multiple groups of switch positioning structures include at least a first switch positioning structure and a second switch positioning structure; the orthographic projection of the first switch positioning structure onto the bottom plate partially or completely overlaps with the orthographic projection of the second switch positioning structure onto the bottom plate.

[0020] The number of the board positioning structures is multiple groups, and at least one of the structures further includes a fan assembly disposed on the base plate, and the fan assembly is used to dissipate heat for the board.

[0021] The number of the board positioning structures is multiple, and the bottom plate has a first surface and a second surface opposite to each other, and the bottom plate has a wire hole penetrating the first surface and the second surface for the cable to pass through;

[0022] The power supply, the antenna device, the board positioning structure and the switch positioning structure are arranged on the first surface, and the second surface has a cable accommodating space for accommodating cables.

[0023] The number of the board positioning structures is multiple groups, and the second surface is provided with supporting feet for contacting the working platform, and the supporting feet can support the second surface away from the working platform and form the cable accommodating space.

[0024] The number of the board positioning structures is multiple, and the bottom plate is provided with a cable fixing hole, and the cable can be fixed relative to the bottom plate by a fixing piece passing through the cable fixing hole.

[0025] The number of the board positioning structures is multiple, and the antenna device includes:

[0026] A first rotating base, the first rotating base is rotatably disposed on the bottom plate along a first axis, and the first axis is perpendicular to the bottom plate;

[0027] a first rotating positioning member, wherein the first rotating positioning member is capable of positioning the first rotating base and the bottom plate;

[0028] A rotating bracket, the rotating bracket is arranged on a side of the first rotating base facing away from the bottom plate;

[0029] A second rotating base, the second rotating base is rotatably disposed on the rotating bracket along a second axis, and the second axis is parallel to the bottom plate;

[0030] a second rotating positioning member, the second rotating positioning member being capable of positioning the second rotating base and the rotating bracket;

[0031] An antenna connector is used to connect the antenna to the second rotating base.

[0032] It can be seen from the above technical solution that the board burning tooling provided by the utility model can install the board on the board positioning structure, and the switch on the switch positioning structure. Since the power supply, antenna device, board positioning structure and switch positioning structure are all arranged on the bottom plate, the power supply, antenna, board and switch are relatively positioned. During the process of connecting to the computer through cables and burning, it is effectively avoided that any two of the above components (power supply, antenna, board and switch) contact each other and short-circuit, and there is no need to rebuild the hardware environment of the power supply and antenna, which effectively reduces the time lost due to building the hardware environment, thereby effectively improving the burning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A first structural schematic diagram of a board burning tool provided in an embodiment of the utility model;

[0035] Figure 2 A second structural schematic diagram of the board burning tooling provided in an embodiment of the utility model;

[0036] Figure 3 A schematic diagram of the exploded structure of the board burning tooling provided in the embodiment of the utility model;

[0037] Figure 4 A schematic diagram of the bottom structure of the board burning tooling provided by the embodiment of the utility model;

[0038] Figure 5 A schematic diagram of the structure of the board positioning structure and the switch positioning structure provided by the embodiment of the utility model;

[0039] Figure 6 A schematic diagram of a first burning structure of a board burning tool provided in an embodiment of the utility model;

[0040] Figure 7 A schematic diagram of a second burning structure of a board burning tool provided in an embodiment of the utility model;

[0041] Figure 8 A schematic diagram of a third burning structure of a board burning tool provided in an embodiment of the utility model;

[0042] Fig. 9 A schematic diagram of a fourth burning structure of a board burning tool provided in an embodiment of the utility model;

[0043] Fig.10 A schematic diagram of a first installation structure of a first board of a board burning tooling provided in an embodiment of the utility model;

[0044] Fig.11 A schematic diagram of the installation structure of the seventh board of the board burning tooling provided in an embodiment of the utility model;

[0045] Fig.12 A schematic diagram of a second installation structure of a first board of a board burning tool provided in an embodiment of the utility model;

[0046] Fig.13 A schematic diagram of the structure of a fan device provided in an embodiment of the utility model;

[0047] Fig.14 A schematic diagram of the structure of a first antenna device provided in an embodiment of the utility model;

[0048] Fig.15 A schematic structural diagram of a second antenna device provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0049] The utility model discloses a board card burning tool to avoid short circuit and improve burning efficiency.

[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model provides a board burning tool, including a base plate 1 and a power supply 2, an antenna device 3, a board positioning structure 4 and a switch positioning structure 5 arranged on the base plate 1, wherein the board can be disassembled and positioned in the board positioning structure 4; the switch can be disassembled and positioned in the switch positioning structure 5.

[0052] The board burning tool provided by the embodiment of the utility model can install the board on the board positioning structure 4 and the switch on the switch positioning structure 5. Since the power supply 2, the antenna device 3, the board positioning structure 4 and the switch positioning structure 5 are all arranged on the bottom plate 1, the power supply 2, the antenna, the board and the switch are relatively positioned. During the process of connecting to the computer through cables and performing burning, it is effectively avoided that any two of the above components (power supply 2, antenna, board and switch) contact each other and short-circuit, and there is no need to rebuild the hardware environment of the power supply 2 and the antenna, which effectively reduces the time lost due to building the hardware environment, thereby effectively improving the burning efficiency.

[0053] In this embodiment, the number of antenna devices 3 can be multiple. In this application, the antenna device 3 includes a first antenna device 3A and a second antenna device 3B, wherein the first antenna device 3A and the second antenna device 3B both include a GPS (Global Positioning System) antenna module. Of course, the first antenna device 3A and the second antenna device 3B can also include other types of antenna modules.

[0054] The number of the antenna device 3 may be one, or more than three, depending on the board to be burned in the electronic device.

[0055] In order to improve the versatility of the board burning tool, there are multiple sets of board positioning structures 4, and at least two sets of board positioning structures 4 can be used to position different boards. That is, by setting multiple sets of different board positioning structures 4, different boards can be positioned to achieve the burning operation of different boards.

[0056] In this embodiment, the board positioning structure 4 includes a plurality of first positioning pins for positioning and connecting with the board; the heights of the first positioning pins in different board positioning structures 4 are different. Figure 4 As shown, each set of board positioning structures 4 includes a plurality of first positioning pins. In the first set of board positioning structures 4, the plurality of first positioning pins are first height positioning pins 41A; in the second set of board positioning structures 4, the plurality of first positioning pins are second height positioning pins 41B; in the third set of board positioning structures 4, the plurality of first positioning pins are third height positioning pins 41C. Among them, the heights of the first height positioning pins 41A, the second height positioning pins 41B and the third height positioning pins 41C increase in sequence. That is, the distance between the board and the base plate 1 matched with the first set of board positioning structures 4 having the first height positioning pins 41A is the first distance, the distance between the board and the base plate 1 matched with the second set of board positioning structures 4 having the second height positioning pins 41B is the second distance, and the distance between the board and the base plate 1 matched with the third set of board positioning structures 4 having the third height positioning pins 41C is the third distance, wherein the first distance is less than the second distance, and the second distance is less than the third distance. Through the above arrangement, it is possible to match the requirements of different boards in the thickness direction to achieve the positioning of different boards.

[0057] Specifically, a first positioning hole is provided on the board, and the first positioning pin has an inserting portion that can be inserted into the first positioning hole and a first connecting column connecting the inserting portion and the bottom plate 1. By adjusting the first connecting column, the heights of the first positioning pins in different board positioning structures 4 are different.

[0058] Preferably, the first positioning holes are arranged at the corners of the board. The board is generally a square structure, so each set of board positioning structures 4 can have four first positioning pins. Of course, the board positioning structure 4 can also have three first positioning pins.

[0059] like Figure 5 As shown, further, the plurality of sets of board card positioning structures 4 include at least a first board card positioning structure 401 and a second board card positioning structure 402; the orthographic projection of the first board card positioning structure 401 onto the bottom plate 1 partially or completely overlaps with the orthographic projection of the second board card positioning structure 402 onto the bottom plate 1. In this embodiment, the heights of the first positioning pins of the first board card positioning structure 401 and the second board card positioning structure 402 are different.

[0060] like Figure 5 As shown, the orthographic projection of the first board positioning structure 401 onto the base plate 1 overlaps with the orthographic projection of the second board positioning structure 402 onto the base plate 1. The first board positioning structure 401 and the second board positioning structure 402 are not used at the same time, that is, during the process of burning different boards, one of the first board positioning structure 401 and the second board positioning structure 402 may be applied.

[0061] The orthographic projection of the second board card positioning structure 402 onto the bottom plate 1 is within the range of the orthographic projection of the first board card positioning structure 401 onto the bottom plate 1. Fig.10 and Fig.12 As shown, the first board 110 cooperates with the first board positioning structure 401 for positioning. Since the first positioning pin of the first board positioning structure 401 is higher than the first positioning pin of the second board positioning structure 402, the first positioning pin of the second board positioning structure 402 will not interfere with the first board 110. Fig.11 As shown, the seventh board 170 cooperates with the second board positioning structure 402 for positioning. Since the orthographic projection of the second board positioning structure 402 onto the bottom plate 1 is located within the range of the orthographic projection of the first board positioning structure 401 onto the bottom plate 1, the first positioning pin of the first board positioning structure 401 is located outside the second board positioning structure 402, so that the first positioning pin of the first board positioning structure 401 will not interfere with the seventh board 170. Through the above arrangement, boards that are not burned at the same time (such as the first board 110 and the seventh board 170) can be arranged at the same position on the bottom plate 1, effectively improving the space utilization rate of the board burning tooling.

[0062] In the board burning tool provided by the embodiment of the utility model, the number of switch positioning structures 5 is multiple groups, and at least two groups of switch positioning structures 5 can be used to position different switches. Among them, different switches can match different board burning operations. Through the above settings, the versatility of the board burning tool is further improved.

[0063] Furthermore, the switch positioning structure 5 includes a plurality of second positioning pins for positioning and connecting with the switch; the heights of the second positioning pins in different switch positioning structures 5 are different. As with the above-mentioned board positioning structure 4, through the above-mentioned setting, the requirements of different switches in the thickness direction can be matched to achieve the positioning of different switches.

[0064] like Figure 5 As shown, the plurality of switch positioning structures 5 include at least a first switch positioning structure 501 and a second switch positioning structure 502; the orthographic projection of the first switch positioning structure 501 onto the bottom plate 1 partially or completely overlaps with the orthographic projection of the second switch positioning structure 502 onto the bottom plate 1. In this embodiment, the second positioning pin of the first switch positioning structure 501 is higher than the second positioning pin of the second switch positioning structure 502. Figure 5 and Figure 6As shown, in the first embodiment, the first switch 210 is positioned and connected with the second positioning pins (three second positioning pins) of the first switch positioning structure 501, and the second positioning pins of the second switch positioning structure 502 are located below the first switch 210 and have a gap with the first switch 210, so that the first switch 210 will not interfere with the second positioning pins of the second switch positioning structure 502. Figure 5 and Figure 7 As shown, in the second embodiment, the second switch 220 is positioned and connected with the second positioning pins (four second positioning pins) of the second switch positioning structure 502, and the second positioning pins of the first switch positioning structure 501 are located at the periphery of the second switch 220, so that the second switch 220 will not interfere with the second positioning pins of the first switch positioning structure 501.

[0065] By making the board positioning structure 4 include a plurality of first positioning pins for positioning and connecting with the board, and the switch positioning structure 5 include a plurality of second positioning pins for positioning and connecting with the switch, the operator can complete the disassembly and assembly of the board and the switch without tools, and can complete the quick disassembly and assembly operation.

[0066] Of course, the board positioning structure 4 and the switch positioning structure 5 may also be set as other structures, such as a bolt connection structure, etc., which is not specifically limited here.

[0067] like Figure 5 As shown, the multiple sets of board positioning structures 4 in this embodiment include a first board positioning structure 401, a second board positioning structure 402, a third board positioning structure 403, a fourth board positioning structure 404, a fifth board positioning structure 405, a sixth board positioning structure 406, a seventh board positioning structure 407, and an eighth board positioning structure 408, and the multiple sets of switch positioning structures 5 include a first switch positioning structure 501 and a second switch positioning structure 502. Through the above settings, a combination structure of multiple board burning can be realized.

[0068] like Figure 6As shown, in the first embodiment, the boards that need to be positioned on the board burning tooling include the first board 110, the second board 120, the third board 130, the fourth board 140 and the fifth board 150, and the switch that needs to be matched is the first switch 210. Before the specific burning operation, the first board 110 is positioned in the first board positioning structure 401, the second board 120 is positioned in the fourth board positioning structure 404, the third board 130 is positioned in the sixth board positioning structure 406, the fourth board 140 is positioned in the eighth board positioning structure 408, the fifth board 150 is positioned in the seventh board positioning structure 407, and the first switch 210 is positioned in the first switch positioning structure 501. Among them, the board burning tooling in this embodiment has two sets of fan assemblies 6, one set of fan assemblies 6 is used to dissipate heat for the first board 110, and the other set of fan assemblies 6 is used to dissipate heat for the second board 120 and the third board 130.

[0069] like Figure 7 As shown, in the second embodiment, the boards that need to be positioned on the board burning tooling include the first board 110, the fourth board 140, the fifth board 150 and the sixth board 160, and the switch that needs to be matched is the second switch 220. Before the specific burning operation, the first board 110 is positioned in the first board positioning structure 401, the fourth board 140 is positioned in the eighth board positioning structure 408, the fifth board 150 is positioned in the seventh board positioning structure 407, the sixth board 160 is positioned in the fifth board positioning structure 405, and the second switch 220 is positioned in the second switch positioning structure 502. Among them, the board burning tooling in this embodiment has two sets of fan assemblies 6, one set of fan assemblies 6 is used to dissipate heat for the first board 110, and the other set of fan assemblies 6 is used to dissipate heat for the sixth board 160.

[0070] like Figure 8 As shown, in the third embodiment, the boards that need to be positioned on the board burning tooling include the second board 120, the third board 130 and the seventh board 170, and the switch that needs to be matched is the first switch 210. Before the specific burning operation, the second board 120 is positioned in the fourth board positioning structure 404, the third board 130 is positioned in the sixth board positioning structure 406, the seventh board 170 is positioned in the second board positioning structure 402, and the first switch 210 is positioned in the first switch positioning structure 501. Among them, the board burning tooling in this embodiment has two sets of fan assemblies 6, one set of fan assemblies 6 is used to dissipate heat for the seventh board 170, and the other set of fan assemblies 6 is used to dissipate heat for the second board 120 and the third board 130.

[0071] like Fig. 9As shown, in the fourth embodiment, the board that needs to be positioned on the board burning tooling includes the eighth board 180, and no matching switch is required. Before the specific burning operation, the eighth board 180 is positioned in the third board positioning structure 403. Among them, a group of fan components 6 of the board burning tooling in this embodiment is used to dissipate heat for the eighth board 180.

[0072] Of course, other board burning combination structures can also be set, which will not be described one by one here and are all within the scope of protection.

[0073] The board burning tool provided by the embodiment of the utility model further includes a fan assembly 6 arranged on the bottom plate 1, and the fan assembly 6 is used to dissipate heat for the board. The number of fan assemblies 6 can be multiple, so as to dissipate heat for different boards.

[0074] like Fig.13 As shown, in this embodiment, the fan assembly 6 includes a fan body 64, a fan bracket 63, a first protective net 62 and a second protective net 65. The fan body 64 and the fan bracket 63 are located between the first protective net 62 and the second protective net 65 and are connected by a fan connecting bolt 66. The fan body 64, the fan bracket 63, the first protective net 62 and the second protective net 65 are relatively fixed by connecting the fan connecting nut 61 with the fan connecting bolt 66. The fan bracket 63 can be connected to the bottom plate 1.

[0075] like Figure 1 , Figure 2 and Figure 3 As shown, in order to facilitate the arrangement of cables, the bottom plate 1 has a first surface 101 and a second surface 102 facing each other, and the bottom plate 1 has a wire hole 11 that penetrates the first surface 101 and the second surface 102 and is used for the cables to pass through; the power supply 2, the antenna device 3, the board positioning structure 4 and the switch positioning structure 5 are arranged on the first surface 101, and the second surface 102 has a cable accommodating space for accommodating cables. That is, the cable is located on the side facing the second surface 102, and the connecting end of the cable is passed through the wire hole 11 to the first surface 101, so as to facilitate the connection with the power supply 2, the antenna device 3, the board and the switch, and facilitate the subsequent burning operation. Through the above arrangement, the cable structure of the first surface 101 is reduced, the layout space of the power supply 2, the antenna device 3, the board and the switch is increased, and the disassembly and assembly of the board and the switch is convenient.

[0076] Of course, the cables may also be directly arranged on the first surface of the bottom plate 1 , which will not be described in detail here and is within the scope of protection.

[0077] Furthermore, the second surface 102 has a support foot 12 for contacting the work platform, and the support foot 12 can support the second surface 102 away from the work platform and form a cable accommodation space. That is, when the board burning tool is correctly placed on the work platform (such as an operating table, etc.), the support foot 12 contacts the work platform to make the second surface 102 away from the work platform, and the gap between the second surface 102 and the work platform is a cable accommodation space to prevent the board burning tool from squeezing the cable, thereby increasing the service life of the cable.

[0078] In order to facilitate the positioning of the cables, the base plate 1 has a cable fixing hole 13, and the cable can be fixed relative to the base plate 1 through a fixing member passing through the cable fixing hole 13. In this embodiment, the base plate 1 has a plurality of cable fixing holes 13 arranged in a matrix, and the cable fixing holes 13 at suitable positions can be selected and fixed relative to the base plate 1 using fixing members such as a strapping tape or a buckle structure. In addition, by providing the cable fixing holes 13, they can be used as heat dissipation holes to further improve the heat dissipation effect for the power supply 2, the antenna device 3, the board and the switch. Moreover, providing the cable fixing holes 13 can also reduce the weight of the base plate 1 and reduce the amount of material used for the base plate 1.

[0079] The antenna device 3 in this embodiment includes a first antenna device 3A and a second antenna device 3B. In order to adjust the horizontal angle and the elevation angle of the antennas in the first antenna device 3A and the second antenna device 3B, corresponding adjustment structures need to be provided.

[0080] like Fig.14 and Fig.15 As shown, in a specific embodiment, the antenna device 3 includes: a first rotating base 31, the first rotating base 31 is rotatably arranged on the base plate 1 along a first axis, and the first axis is perpendicular to the base plate 1; a first rotating positioning member 32, the first rotating positioning member 32 can position the first rotating base 31 and the base plate 1; a rotating bracket 33, the rotating bracket 33 is arranged on the side of the first rotating base 31 facing away from the base plate 1; a second rotating base 34, the second rotating base 34 is rotatably arranged on the rotating bracket 33 along a second axis, and the second axis is parallel to the base plate 1; a second rotating positioning member 35, the second rotating positioning member 35 can position the second rotating base 34 and the rotating bracket 33; an antenna connector, the antenna connector connects the antenna to the second rotating base 34.

[0081] Specifically, different antenna connectors may be provided according to different antennas. Fig.14 As shown, the first antenna 36A matches the first antenna connector 35A, and the first antenna connector 35A is used as a plug-in to achieve the connection between the first antenna 36A and the second rotating base 34. Fig.15As shown, the second antenna 36B matches the second antenna connector 35B, and the second antenna connector 35B is used as a plug-in to achieve the connection between the second antenna 36B and the second rotating base 34 .

[0082] The first rotation positioning member 32 and the second rotation positioning member 35 can be hand screws, and the unlocking rotation and positioning operations can be achieved by rotating and twisting. Of course, the first rotation positioning member 32 and the second rotation positioning member 35 can also be set as positioning pins or connecting screws, and the positioning operation can be completed by plugging and matching the corresponding pin holes.

[0083] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0084] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A board burning tool, characterized in that: include: Bottom plate (1); A power source (2) disposed on the base plate (1); An antenna device (3) arranged on the base plate (1); A board positioning structure (4) disposed on the base plate (1), wherein the board can be detachably positioned on the board positioning structure (4); A switch positioning structure (5) is arranged on the bottom plate (1), and the switch can be detachably positioned on the switch positioning structure (5).

2. The board burning tool as claimed in claim 1, characterized in that: The number of the board card positioning structures (4) is multiple groups, and at least two groups of the board card positioning structures (4) can be used to position different boards.

3. The board burning tool as claimed in claim 2, characterized in that: The board positioning structure (4) comprises a plurality of first positioning pins for being connected to the board in a positioning manner; the first positioning pins in different board positioning structures (4) have different heights; And / or, the plurality of sets of board card positioning structures (4) at least include a first board card positioning structure (401) and a second board card positioning structure (402); The orthographic projection of the first board card positioning structure (401) onto the base plate (1) partially or completely overlaps with the orthographic projection of the second board card positioning structure (402) onto the base plate (1).

4. The board burning tool as claimed in claim 1, characterized in that: The number of the switch positioning structures (5) is multiple groups, and at least two groups of the switch positioning structures (5) can be used to position different switches.

5. The board burning tool as claimed in claim 4, characterized in that: The switch positioning structure (5) comprises a plurality of second positioning pins for positioning and connecting with the switch; the second positioning pins in different switch positioning structures (5) have different heights; And / or, the plurality of switch positioning structures (5) include at least a first switch positioning structure (501) and a second switch positioning structure (502); an orthographic projection of the first switch positioning structure (501) onto the base plate (1) and an orthographic projection of the second switch positioning structure (502) onto the base plate (1) partially or completely overlap.

6. The board burning tool as claimed in claim 1, characterized in that: It also comprises a fan assembly (6) arranged on the base plate (1), and the fan assembly (6) is used to dissipate heat from the board.

7. The board burning tool as claimed in claim 1, characterized in that: The bottom plate (1) has a first surface (101) and a second surface (102) that are opposite to each other, and the bottom plate (1) has a wire hole (11) that penetrates the first surface (101) and the second surface (102) and is used for cables to pass through; The power supply (2), the antenna device (3), the board positioning structure (4) and the switch positioning structure (5) are arranged on the first surface (101), and the second surface (102) has a cable accommodating space for accommodating cables.

8. The board burning tool as claimed in claim 7, characterized in that: The second surface (102) has a supporting foot (12) for contacting a working platform, and the supporting foot (12) is capable of supporting the second surface (102) away from the working platform and forming the cable accommodating space.

9. The board burning tool as claimed in claim 7, characterized in that: The base plate (1) has a cable fixing hole (13), and the cable can be fixed relative to the base plate (1) via a fixing piece passing through the cable fixing hole (13).

10. The board burning tool as claimed in any one of claims 1 to 9, characterized in that: The antenna device (3) comprises: A first rotating base (31), the first rotating base (31) being rotatably disposed on the base plate (1) along a first axis, the first axis being perpendicular to the base plate (1); A first rotating positioning member (32), wherein the first rotating positioning member (32) is capable of positioning the first rotating base (31) and the bottom plate (1); A rotating bracket (33), the rotating bracket (33) being arranged on a side of the first rotating base (31) facing away from the bottom plate (1); A second rotating base (34), the second rotating base (34) being rotatably disposed on the rotating bracket (33) along a second axis, the second axis being parallel to the bottom plate (1); A second rotating positioning member (35), wherein the second rotating positioning member (35) is capable of positioning the second rotating base (34) and the rotating bracket (33); An antenna connector is used to connect the antenna to the second rotating base (34).

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