Program burning tool

Abstract

The program burning tool comprises a base, a supporting piece and a pressing assembly, the supporting piece is connected with the base, the top of the supporting piece is provided with a supporting face, and the supporting face comprises a plurality of supporting areas used for supporting different circuit boards; the pressing assembly comprises a lifting mechanism and a pressing mechanism, the lifting mechanism is connected with the base, the pressing mechanism is arranged opposite to the supporting face, and the lifting mechanism is connected with the pressing mechanism to drive the pressing mechanism to ascend and descend so that the pressing mechanism can be separated from or abut against the sides, away from the supporting face, of the multiple circuit boards; the program burning device further comprises a plurality of probe sets in one-to-one correspondence with the supporting areas, each probe set comprises a plurality of probes which are connected with the supporting piece and protrude out of the corresponding supporting area, and the probes of the probe sets are used for electrically making contact with the circuit boards of the corresponding supporting areas so that programs can be burnt to the circuit boards, program burning can be carried out on the circuit boards at the same time, and the program burning efficiency can be improved. The efficiency of programming the program to the circuit board by the program programming tool is improved, and the production efficiency of the circuit board is further improved.

Description

Technical Field

[0001] This application relates to the technical field of circuit board programming, and particularly to a programming tooling fixture. Background Art

[0002] A programming tooling fixture is used to download a program from a serial port to a circuit board during the production process of the circuit board, so as to detect defective circuit boards in advance and improve the production efficiency of the circuit board. However, the existing programming tooling fixture has a low efficiency in programming the program to the circuit board, which will affect the production efficiency of the circuit board. Summary of the Utility Model

[0003] Embodiments of this application provide a programming tooling fixture, aiming to solve the problem that the existing programming tooling fixture has a low efficiency in programming the program to the circuit board, thereby affecting the production efficiency of the circuit board.

[0004] Embodiments of this application provide a programming tooling fixture, including:

[0005] A base;

[0006] A support member, connected to the base, the top of the support member having a support surface, the support surface including a plurality of support areas for supporting different circuit boards;

[0007] A pressing assembly, including a lifting mechanism and a pressing mechanism, the lifting mechanism being connected to the base, the pressing mechanism being disposed opposite to the support surface, the lifting mechanism being connected to the pressing mechanism to drive the pressing mechanism to lift, so that the pressing mechanism is separated from or abuts against the side of the plurality of circuit boards away from the support surface;

[0008] Wherein, it further includes a plurality of probe groups corresponding to the plurality of support areas one by one, each probe group including a plurality of probes connected to the support member and protruding from the corresponding support area, the plurality of probes of the probe group being used for electrical contact with the circuit board in the corresponding support area to program the program to the circuit board.

[0009] In some embodiments, the base includes a box body, the box body is located below the support member, electrical components are provided in the box body, and the probes pass through the support member and the inner wall of the box body and are electrically connected to the electrical components.

[0010] In some embodiments, the support member is spaced apart from the box body.

[0011] In some embodiments, the program burning tool also includes a plurality of positioning groups corresponding one by one to the plurality of support areas, each of the positioning groups includes a plurality of positioning columns connected to the support member and protruding from the support surface, and the plurality of positioning columns of the positioning group are used to be inserted into the positioning holes of the circuit board corresponding to the support area to position the circuit board.

[0012] In some embodiments, the support surface is provided with a receiving groove to form the support area, and the receiving groove is used to receive the circuit board; the probe and the positioning column are respectively protruded from the bottom surface of the receiving groove.

[0013] In some embodiments, the plurality of positioning posts in the receiving groove are distributed along the circumference of the receiving groove.

[0014] In some embodiments, one end of the positioning column protruding from the supporting surface is a pointed end.

[0015] In some embodiments, the box is made of anti-static material.

[0016] In some embodiments, the pressing mechanism includes a pressing plate connected to the lifting mechanism and a plurality of abutment groups, the pressing plate is arranged opposite to the support surface, each of the abutment groups includes a plurality of abutment columns protruding from the pressing plate on the side facing the support surface, the plurality of abutment groups correspond one-to-one to a plurality of the support areas, and the plurality of abutment columns of the abutment groups are used to abut or separate from the side of the circuit board of the corresponding support area away from the support member.

[0017] In some embodiments, the lifting mechanism includes a support frame, a lifting rod and a handle, the support frame is connected to the base, the lifting rod is slidably connected to the support frame along its extension direction, the extension direction of the lifting rod is perpendicular to the supporting surface, the lifting rod is connected to the pressing mechanism, the support frame and the lifting rod are respectively rotatably connected to the handle, and the handle can rotate relative to the lifting rod and the support frame to drive the lifting rod to rise and fall.

[0018] The program burning tooling provided in the embodiment of the present application enables the supporting surface of the supporting member to include multiple supporting areas for supporting different circuit boards, and enables the lifting mechanism to drive the pressing mechanism to lift and lower, so that the pressing mechanism is separated from or abuts against the side of the multiple circuit boards away from the supporting surface, so as to position the multiple circuit boards on the supporting surface of the supporting member.

[0019] At the same time, a probe group is arranged corresponding to the multiple supporting areas of the supporting surface, so that the multiple probes of the probe group are in electrical contact with the circuit boards of the corresponding supporting areas to burn the program into the circuit boards, thereby realizing simultaneous program burning of multiple circuit boards, which is beneficial to improving the efficiency of the program burning tooling in burning the program into the circuit boards, thereby improving the production efficiency of the circuit boards. Brief Description of the Drawings

[0020] The following, in conjunction with the accompanying drawings and through a detailed description of the specific embodiments of the present application, will make the technical solutions and other beneficial effects of the present application obvious.

[0021] Figure 1 It is a schematic structural diagram of an embodiment of the program burning tooling provided by an embodiment of the present application;

[0022] Figure 2 is Figure 1 an enlarged view of part A in

[0023] Figure 3 It is a schematic structural diagram of an embodiment of the pressing plate and the abutting group provided by an embodiment of the present application;

[0024] Figure 4 It is a schematic structural diagram of an embodiment of the base and the support member provided by an embodiment of the present application;

[0025] Figure 5 is Figure 4 an enlarged view of part B in

[0026] Program burning tooling 100; Base 110; Support member 120; Support surface 121; Support area 122; Accommodation groove 123; Pressing assembly 130; Lifting mechanism 131; Support frame 1311; Lifting rod 1312; Handle 1313; Pressing mechanism 132; Pressing plate 1321; Abutting group 1322; Abutting column 1323; Probe group 140; Probe 141; Positioning group 150; Positioning column 151. Detailed Description of the Embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0028] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0029] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" shall be construed broadly. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection, an electrical connection or a connection capable of mutual communication; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0032] An embodiment of the present application provides a program burning tooling. The following will be described in detail respectively.

[0033] Figure 1 It is a schematic structural diagram of an embodiment of the program burning tooling provided by an embodiment of the present application. Figure 2 is Figure 1 an enlarged view of part A in Figure 3 It is a schematic structural diagram of an embodiment of a pressing plate and an abutting group provided by an embodiment of the present application. Figure 4 It is a schematic structural diagram of an embodiment of a base and a support member provided by an embodiment of the present application. Figure 5 is Figure 4 an enlarged view of part B in Figure 1 As shown, the program burning tooling 100 includes a base 110, a support member 120, and a pressing assembly 130. The support member 120 and the pressing assembly 130 are respectively connected to the base 110. The support member 120 is used to support a circuit board (not shown in the figure). The pressing assembly 130 is used to abut against the side of the circuit board facing away from the support member 120 to stably position the circuit board on the support member 120 for facilitating the burning of the circuit board. The pressing assembly 130 is also used to separate from the side of the circuit board facing away from the support member 120 to facilitate removing the burned circuit board from the support member 120 and replacing it with a new circuit board for burning.

[0034] Among them, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, the top of the support member 120 has a support surface 121, and this support surface 121 is used to support the circuit board. The pressing assembly 130 includes a lifting mechanism 131 and a pressing mechanism 132. The lifting mechanism 131 is connected to the base 110. The pressing mechanism 132 is disposed opposite to the support surface 121. The lifting mechanism 131 is connected to the pressing mechanism 132 to drive the pressing mechanism 132 to lift, so that the pressing mechanism 132 separates from or abuts against the side of the circuit board facing away from the support surface 121.

[0035] In some embodiments, the supporting surface 121 of the support member 120 includes a plurality of support regions 122 for supporting different circuit boards. The lifting mechanism 131 is used to drive the pressing mechanism 132 to lift, so that the pressing mechanism 132 is separated from or abuts against the side of the plurality of circuit boards facing away from the supporting surface 121. Moreover, the program burning tooling 100 further includes a plurality of probe groups 140 corresponding one-to-one to the plurality of support regions 122 of the supporting surface 121. Each probe group 140 includes a plurality of probes 141 connected to the support member 120 and protruding from the corresponding support region 122. When the circuit board is supported on the support region 122 of the support member 120, the plurality of probes 141 of the probe group 140 are used to make electrical contact with the circuit board in the corresponding support region 122, so as to burn the program into the circuit board.

[0036] In the embodiments of the present application, by making the supporting surface 121 of the support member 120 include a plurality of support regions 122 for supporting different circuit boards, and enabling the lifting mechanism 131 to drive the pressing mechanism 132 to lift, so that the pressing mechanism 132 is separated from or abuts against the side of the plurality of circuit boards facing away from the supporting surface 121, the plurality of circuit boards on the supporting surface 121 of the support member 120 are positioned.

[0037] Meanwhile, a probe group 140 is also provided corresponding to the plurality of support regions 122 of the supporting surface 121, so that the plurality of probes 141 of the probe group 140 make electrical contact with the circuit board in the corresponding support region 122, so as to burn the program into the circuit board, thereby realizing the simultaneous program burning of a plurality of circuit boards, which is beneficial to improving the efficiency of burning the program into the circuit board by the program burning tooling 100, and further improving the production efficiency of the circuit board.

[0038] It should be noted that the supporting surface 121 of the support member 120 may include 2, 3, 4 or more support regions 122, and there is no limitation here.

[0039] In some embodiments, as Figure 1 and Figure 4 shown, the base 110 may include a box body, which is located below the support member 120. Electrical components are provided in the box body. The probes 141 pass through the support member 120 and the inner wall of the box body and are electrically connected to the electrical components. When the probes 141 make electrical contact with the circuit board, the electrical components can be made to be in electrical contact with the circuit board, so that the electrical components burn the program into the circuit board, or alternatively, the electrical components can collect the electrical signals of the circuit board to determine whether the circuit board is damaged.

[0040] Of course, a power supply or other electronic components may also be provided in the box body. In addition, a heat dissipation structure may be provided in the box body to dissipate heat from the electronic components in the box body.

[0041] Among them, the support member 120 can be spaced apart from the box body, thereby improving the thermal isolation effect between the support member 120 and the box body and reducing the heat transfer between the support member 120 and the box body. Specifically, the support member 120 is a plate-like structure, the support surface 121 is one side plate surface of the support member 120, and the other side plate surface of the support member 120 faces downward and is relatively spaced apart from the top of the box body. A plurality of support protrusions are convexly provided on the top of the box body, and the plurality of support protrusions are fixedly connected to the support member 120, so that the support member 120 is maintained at a position relatively spaced apart from the top of the box body.

[0042] In some embodiments, such as Figure 4 and Figure 5 shown, the program burning tooling 100 may further include a plurality of positioning groups 150 corresponding to the plurality of support regions 122 one by one. Each positioning group 150 includes a plurality of positioning posts 151 connected to the support member 120 and protruding from the support surface 121. When the circuit board is supported on the support region 122 of the support surface 121, the plurality of positioning posts 151 of the positioning group 150 are used to insert into the positioning holes of the circuit board corresponding to the support region 122 to position the circuit board. Thereby, the position of the circuit board can be made more accurate, so that the probe 141 can be in electrical contact with the circuit board more accurately, thereby further improving the program burning efficiency of the circuit board.

[0043] In some embodiments, a receiving groove 123 may be formed in the support surface 121 of the support member 120 to form the support region 122. The receiving groove 123 is used to receive the circuit board, so that the circuit board can be placed on the support region 122 more accurately. Among them, the probe 141 and the positioning post 151 respectively protrude from the bottom surface of the receiving groove 123, so as to facilitate the probe 141 to be in electrical contact with the circuit board more accurately, and the positioning post 151 can be inserted into the positioning hole of the circuit board more accurately.

[0044] Among them, the plurality of positioning posts 151 in the receiving groove 123 can be distributed along the circumferential direction of the receiving groove 123, so as to further improve the positioning accuracy of the plurality of positioning posts 151 in the receiving groove 123 for the circuit board.

[0045] In some embodiments, such as Figure 5 shown, the end of the positioning post 151 protruding from the support surface 121 can be a tip, so that the end of the positioning post 151 protruding from the support surface 121 can be inserted into the positioning hole of the circuit board more accurately. Specifically, the end of the positioning post 151 protruding from the support surface 121 is a conical or frustum structure, and the diameter of the cone or frustum gradually decreases in the direction away from the support surface 121, so as to form a tip structure at the end of the positioning post 151 protruding from the support surface 121.

[0046] In some embodiments, the material of the box body can be an anti-static material to improve the anti-static effect of the box body. Specifically, the material of the box body is anti-static wood board. A power switch, an indicator light, a network cable connector, etc. can be arranged at the rear side of the box body, and there is no limitation here.

[0047] In some embodiments, as Figure 3 shown, the pressing mechanism 132 can include a pressing plate 1321 connected to the lifting mechanism 131 and a plurality of abutting groups 1322. The pressing plate 1321 is disposed opposite to the supporting surface 121 of the supporting member 120. Each abutting group 1322 includes a plurality of abutting columns 1323 protruding from the side of the pressing plate 1321 facing the supporting surface 121. The plurality of abutting groups 1322 correspond to the plurality of supporting areas 122 one by one. The lifting mechanism 131 is used to drive the pressing plate 1321 and the plurality of abutting groups 1322 to lift, so that the plurality of abutting groups 1322 are in corresponding abutment with the circuit boards in the plurality of supporting areas 122, so as to stably position the circuit boards in the corresponding supporting areas 122.

[0048] Among them, the plurality of abutting columns 1323 of the abutting group 1322 can be used to abut against or separate from the side of the circuit board in the corresponding supporting area 122 facing away from the supporting member 120. Since the abutting group 1322 abuts against the side of the circuit board facing away from the supporting member 120 at multiple points through the plurality of abutting columns 1323, the force on the circuit board can be made more uniform, thereby effectively pressing the circuit board. The abutting column 1323 can be made of acetal rod or other materials, and there is no limitation here.

[0049] In some embodiments, as Figure 1 shown, the lifting mechanism 131 can include a support frame 1311, a lifting rod 1312 and a handle 1313. The support frame 1311 is connected to the base 110. The lifting rod 1312 is slidably connected to the support frame 1311 along its extending direction. The extending direction of the lifting rod 1312 is perpendicular to the supporting surface 121. The lifting rod 1312 is connected to the pressing mechanism 132. The support frame 1311 and the lifting rod 1312 are respectively rotatably connected to the handle 1313. The handle 1313 can rotate relative to the lifting rod 1312 and the support frame 1311 to drive the lifting rod 1312 to lift. Thus, by rotating the handle 1313, the lifting rod 1312 can be driven to lift, thereby driving the pressing mechanism 132 to lift, so that the pressing mechanism 132 abuts against or separates from the side of the circuit board facing away from the supporting member 120, and the operation is very convenient.

[0050] In the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0051] The above has introduced in detail a program burning tooling provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A program burning tool, characterized in that: include: Base; A support member connected to the base, wherein the top of the support member has a support surface, and the support surface includes a plurality of support areas for supporting different circuit boards; A pressing assembly, comprising a lifting mechanism and a pressing mechanism, wherein the lifting mechanism is connected to the base, the pressing mechanism is arranged opposite to the supporting surface, and the lifting mechanism is connected to the pressing mechanism to drive the pressing mechanism to rise and fall, so that the pressing mechanism is separated from or abutted against a side of the plurality of circuit boards away from the supporting surface; It also includes a plurality of probe groups corresponding one by one to the plurality of support areas, each of the probe groups includes a plurality of probes connected to the support member and protruding from the corresponding support area, and the plurality of probes in the probe group are used to electrically contact the circuit board corresponding to the support area so as to burn the program to the circuit board.

2. The program burning tool as claimed in claim 1, characterized in that: The base comprises a box body, the box body is located below the support member, the box body is provided with electrical components, the probe passes through the support member and the inner wall of the box body, and is electrically connected to the electrical components.

3. The program burning tool as claimed in claim 2, characterized in that: The support member is spaced apart from the box body.

4. The program burning tool as claimed in any one of claims 1 to 3, characterized in that: The program burning tool also includes a plurality of positioning groups corresponding one by one to the plurality of supporting areas, each of the positioning groups includes a plurality of positioning columns connected to the supporting member and protruding from the supporting surface, and the plurality of positioning columns of the positioning group are used to be inserted into the positioning holes of the circuit board corresponding to the supporting area to position the circuit board.

5. The program burning tool as claimed in claim 4, characterized in that: The supporting surface is provided with a receiving groove to form the supporting area, and the receiving groove is used to receive the circuit board; the probe and the positioning column are respectively protruded from the bottom surface of the receiving groove.

6. The program burning tool as claimed in claim 5, characterized in that: The plurality of positioning posts in the receiving groove are distributed along the circumference of the receiving groove.

7. The program burning tool as claimed in claim 4, characterized in that: One end of the positioning column protruding from the supporting surface is a pointed end.

8. The program burning tool as claimed in claim 2 or 3, characterized in that: The box body is made of anti-static material.

9. The program burning tool as claimed in any one of claims 1 to 3, characterized in that: The pressing mechanism includes a pressing plate connected to the lifting mechanism and a plurality of abutment groups, the pressing plate is arranged opposite to the supporting surface, each of the abutment groups includes a plurality of abutment columns protruding from the pressing plate on the side facing the supporting surface, the plurality of abutment groups correspond one-to-one to the plurality of supporting areas, and the plurality of abutment columns of the abutment groups are used to abut or separate from the side of the circuit board of the corresponding supporting area away from the supporting member.

10. The program burning tool as claimed in any one of claims 1 to 3, characterized in that: The lifting mechanism includes a support frame, a lifting rod and a handle, the support frame is connected to the base, the lifting rod is slidably connected to the support frame along its extension direction, the extension direction of the lifting rod is perpendicular to the supporting surface, the lifting rod is connected to the pressing mechanism, the support frame and the lifting rod are respectively rotatably connected to the handle, and the handle can be rotated relative to the lifting rod and the support frame to drive the lifting rod to rise and fall.

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