CN211531666U - Tool platform for circuit board renovation - Google Patents
Tool platform for circuit board renovation Download PDFInfo
- Publication number
- CN211531666U CN211531666U CN202020082294.8U CN202020082294U CN211531666U CN 211531666 U CN211531666 U CN 211531666U CN 202020082294 U CN202020082294 U CN 202020082294U CN 211531666 U CN211531666 U CN 211531666U
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- circuit board
- support
- chassis
- renovation
- frame
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Abstract
The utility model discloses a frock platform for circuit board renovation, including the whole support chassis that is rectangular frame, the higher authority interval distribution that supports the chassis is equipped with a plurality of lower support columns that are used for supporting and treat the renovation circuit board, and the upper end that has at least a lower support column is provided with the lower locating lever that is used for passing the mounting hole on treating the renovation circuit board. When using, through lower locating lever as the installation guiding orientation part between support chassis and the circuit board, the mounting hole on the circuit board that will need the renovation passes from support chassis lower locating lever and makes the circuit board fix on supporting the chassis, and the bottom suspension strut that supports the chassis keeps the unsettled and balanced support of take the place of certain height with the circuit board, avoids each device of height nonconformity to collide with on the circuit board, the utility model discloses can provide a stable supporting platform at the circuit board renovation in-process, avoid the risk that each device of circuit board when the renovation damaged, stable supporting platform can also improve hardware engineer's work efficiency.
Description
Technical Field
The utility model belongs to the technical field of electronic machine, concretely relates to a frock platform for circuit board renovation.
Background
Before the circuit board is assembled and used, a hardware engineer is required to perform static test, power-on test and the like to evaluate the qualification of the circuit board. When non-serious problems are found, although the circuit board does not need to be returned to the factory for maintenance, a hardware engineer is required to carry out a series of operation rectification on the circuit board. In the process of repairing the circuit board, the circuit board is easy to collide due to operations such as measurement, wire flying, desoldering, welding and the like, and even devices on the circuit board are damaged in severe cases. Meanwhile, because the heights of all devices of the circuit board are not completely consistent, the circuit board cannot be placed in balance, and the difficulty of the refitting operation of a hardware engineer is increased.
At present, when a circuit board is repaired, a mode basically adopted is to place a soft foam pad below the circuit board or build a simple support for temporarily bearing the circuit board, wherein the soft foam pad can ensure that devices on the circuit board are not damaged by collision although the soft foam pad can ensure that the devices on the circuit board are not damaged by collision because the height of the devices on the circuit board is inconsistent and the fluctuation is large; the latter is because of the simple and easy support of building temporarily, and the bearing circuit board platform is reliable and stable inadequately, has to topple over at any time and then damages the risk of circuit board.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above technical problems, the utility model provides a frock platform for circuit board renovation.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a frock platform for circuit board renovation, including the whole support chassis that is rectangular frame, the higher authority interval distribution that supports the chassis is equipped with a plurality of lower support columns that are used for supporting the circuit board of treating the renovation, and the upper end that has at least a lower support column is provided with the lower locating lever that is used for passing the mounting hole on the circuit board of treating the renovation.
As a further improvement, the supporting underframe comprises two parallel lower supporting rods and lower connecting rods connected with the end parts of the two lower supporting rods.
As a further improvement, the circuit board repairing device further comprises an upper support frame which is integrally rectangular, a plurality of upper support columns which are matched with the lower support columns to clamp the circuit board to be repaired are distributed below the upper support frame at intervals, and the upper support frame is fixedly connected with the frame edge or the frame corner of the support bottom frame through a detachable connecting piece.
As a further improvement, the upper support frame comprises two parallel upper support rods and an upper connecting rod connected with the ends of the two upper support rods.
As a further improvement, the lower end of at least one upper supporting column is provided with an upper positioning rod for penetrating through a mounting hole on the circuit board to be repaired.
As a further improvement, the connecting piece comprises a connecting rod and a screw, one end of the connecting rod is connected with the upper supporting frame, and the other end of the connecting rod is connected with the supporting underframe.
As a further improvement, the lower end of the upper supporting column matched with the lower supporting column provided with the lower positioning rod is provided with an upper positioning hole for inserting the lower positioning rod.
As a further improvement, the upper end of the lower support column matched with the upper support column provided with the upper positioning rod is provided with a lower positioning hole for the upper positioning rod to insert.
As a further improvement, a middle lower support rod connected to the two lower connecting rods is arranged between the two lower support rods, and the lower support column is arranged on the middle lower support rod.
As a further improvement, a middle upper support rod connected to the two upper connecting rods is arranged between the two upper support rods, and the middle upper support rod is provided with the upper support column.
The utility model provides a pair of a frock platform for circuit board renovation, including the whole support chassis that is rectangular frame, the higher authority interval distribution that supports the chassis is equipped with a plurality of lower support columns that are used for supporting the circuit board of treating the renovation, and the upper end that has at least a lower support column is provided with the lower locating lever that is used for passing the mounting hole on the circuit board of treating the renovation. When using, through lower locating lever as the installation guiding orientation part between support chassis and the circuit board, the mounting hole on the circuit board that will need the renovation passes from support chassis lower locating lever and makes the circuit board fix on supporting the chassis, and the bottom suspension strut that supports the chassis keeps the unsettled and balanced support of take the place of certain height with the circuit board, avoids each device of height nonconformity to collide with on the circuit board, the utility model discloses can provide a stable supporting platform at the circuit board renovation in-process, avoid the risk that each device of circuit board when the renovation damaged, stable supporting platform can also improve hardware engineer's work efficiency.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural view of the supporting chassis of the present invention.
Fig. 2 is a schematic structural diagram of the upper support frame of the present invention.
Fig. 3 is a schematic structural diagram of the connection between the support chassis and the upper support frame of the present invention.
Fig. 4 is the front schematic structural diagram of the circuit board clamped by the supporting bottom frame and the upper supporting frame.
Fig. 5 is a schematic structural view of the reverse side of the circuit board clamped by the supporting bottom frame and the upper supporting frame.
In the figure: 1, supporting a chassis; 11, a lower support column; 12, lower positioning rods; 14, lower positioning holes; 15, a middle lower stay bar; 16, a lower stay bar; 17, a lower connecting rod; 2, an upper support frame; 21, an upper support column; 22, an upper positioning rod; 23, a connecting rod; 24, positioning holes are formed; 25, middle upper stay bar; 26, an upper stay bar; and 27, an upper connecting rod.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
It should be noted that, in the present invention, directional indications (such as upper … … and lower … …) are involved, and the directional indications are only used to explain the relative positional relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, as shown in fig. 3, the directional indications are changed accordingly, with the horizontal plane upward being "upper" and the horizontal plane downward being "lower".
As shown in fig. 1, the embodiment of the utility model provides a frock platform for circuit board renovation, including the whole support chassis 1 that is rectangular frame, support chassis 1 includes the lower vaulting pole 16 of two parallels and with two lower vaulting pole 16 end connection's lower connecting rod 17, rectangular frame's support chassis 1 is constituteed to two lower vaulting poles 16 and two lower connecting rods 17, guarantees the bulk strength of this embodiment frame. The supporting bottom frame 1 can be made of metal materials, plastic materials or wood materials, the main materials of the embodiment are electro-galvanized steel plates, the overall size of the supporting bottom frame 1 is 380mm long, 300mm wide and 73mm high, a plurality of lower supporting columns 11 used for supporting a circuit board to be repaired are distributed on the supporting bottom frame 1 at intervals, and the upper end of at least one lower supporting column 11 is provided with a lower positioning rod 12 used for penetrating through a mounting hole in the circuit board to be repaired. When the device is used, the lower positioning rod 12 is used as an installation guiding and positioning component between the supporting bottom frame 1 and the circuit board, a mounting hole in the circuit board to be repaired penetrates through the lower positioning rod 12 of the supporting bottom frame 1 to enable the circuit board to be fixed on the supporting bottom frame 1, the lower support column 11 of the supporting bottom frame 1 enables the circuit board to be suspended and supported in balance at a certain height, and various devices with inconsistent heights on the circuit board are prevented from colliding.
As a further preferred embodiment, as shown in fig. 2, the support frame 2 is further comprised and has a rectangular frame as a whole, in this embodiment, the overall dimensions of the support frame 2 are 380mm long, 300mm wide and 50mm high, the upper support frame 2 includes two parallel upper support rods 26 and upper connecting rods 27 connected with the ends of the two upper support rods 26, and the two upper support rods 26 and the two upper connecting rods 27 form the rectangular frame of the upper support frame 2. The lower surface of the upper supporting frame 2 is provided with a plurality of upper supporting columns 21 which are matched with the lower supporting columns 11 to clamp the circuit board to be repaired, at least one lower end of each upper supporting column 21 is provided with an upper positioning rod 22 used for penetrating through a mounting hole on the circuit board to be repaired, in the embodiment, the upper end of the upper supporting column 21 matched with the lower supporting column 11 of the upper positioning rod 22 is provided with a lower positioning hole 14 for inserting the upper positioning rod 22, and the lower end of the lower supporting column 11 matched with the upper supporting column 21 of the lower positioning rod 12 is provided with an upper positioning hole 24 for inserting the lower positioning rod 12. The upper support frame 2 is fixedly connected with the frame edge or the frame corner of the support chassis 1 through a detachable connecting piece, the connecting piece of the embodiment comprises a connecting rod 23 and a screw, one end of the connecting rod 23 is fixedly or movably connected with the upper support frame 2, and the other end of the connecting rod is movably connected with the support chassis 1, wherein the fixed connection mode can be welding between the upper support frame and the support chassis according to used materials, and can also be integrally formed during production; the movable connection mode can be that the end part of the connecting rod 23 and the upper support frame 2 or the support chassis 1 are respectively provided with corresponding mounting through holes and are connected by screw threads.
As shown in fig. 3, when the circuit board needs double-sided trimming, the lower positioning rod 12 and the upper positioning rod 22 are used as a support chassis 1, and a mounting guiding and positioning component between the upper support frame 2 and the circuit board, a mounting hole on the circuit board to be trimmed is penetrated through the lower positioning rod 12 of the support chassis 1 and the upper positioning rod 22 of the upper support frame 2, the lower positioning rod 12 is inserted into the upper positioning hole 24, the upper positioning rod 22 is inserted into the lower positioning hole 14, so that the circuit board is clamped between the lower support column 11 of the support chassis 1 and the upper support column 21 of the upper support frame 2, and meanwhile, the support chassis 1 and the upper support frame 2 are connected and combined through the connecting rod 23 and the screw, so that the circuit board can be placed and kept stable and balanced and can not collide with each device on the circuit board when the. As shown in fig. 4 and 5, in the double-sided maintenance, the supporting bottom frame 1 of the tooling platform for clamping the circuit board in the embodiment is firstly placed on the workbench, after the front side of the circuit board, which faces upward, of the supporting bottom frame 1 is repaired, the tooling platform is turned over integrally, and then the back side of the circuit board, which faces upward, of the upper supporting frame 2 is repaired.
As a further preferred embodiment, a middle lower stay 15 connected to the two lower connecting rods 17 is arranged between the two lower stays 16, the middle lower stay 15 is provided with a lower support post 11, when a circuit board is repaired on the supporting underframe 1, the middle lower stay 15 and the lower support post 11 arranged thereon can enable the stress of the circuit board on the lower support post 11 to be uniform, and the circuit board is prevented from being deformed due to uneven stress when the circuit board is suspended at a certain height for a long time.
As a further preferred embodiment, an intermediate upper support rod 25 connected to the two upper connecting rods 27 is arranged between the two upper support rods 26, the intermediate upper support rod 25 is provided with an upper support column 21, when the circuit board is repaired on the upper support frame 2, the intermediate upper support rod 25 and the upper support column 21 arranged thereon can make the stress on the circuit board on the upper support column 21 uniform, and prevent the circuit board from being deformed due to uneven stress when the circuit board is suspended at a certain height for a long time.
In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore should not be construed as limiting the scope of the invention.
In conclusion, although the present invention has been described with reference to the preferred embodiments, it should be noted that, although various changes and modifications can be made by those skilled in the art, unless such changes and modifications depart from the scope of the present invention, they should be construed as being included therein.
Claims (10)
1. The utility model provides a frock platform for circuit board renovation which characterized in that, is including the support chassis (1) that wholly is rectangular frame, the higher authority interval distribution of support chassis (1) is equipped with a plurality of lower support columns (11) that are used for supporting the circuit board of waiting to renovate, and the upper end of having at least one lower support column (11) is provided with lower locating lever (12) that are used for passing the mounting hole on the circuit board of waiting to renovate.
2. A tooling platform for circuit board refurbishment according to claim 1, wherein the supporting chassis (1) comprises two parallel lower stay bars (16) and a lower connecting bar (17) connected to the ends of the two lower stay bars (16).
3. A tooling platform for circuit board refurbishment according to claim 2, further comprising an upper support frame (2) having a rectangular frame shape as a whole, wherein a plurality of upper support columns (21) are distributed at intervals on the lower surface of the upper support frame (2) and are matched with the lower support columns (11) to clamp the circuit board to be refurbished, and the upper support frame (2) is fixedly connected with the frame edge or the frame corner of the support chassis (1) through a detachable connecting piece.
4. A tooling platform for circuit board refurbishment according to claim 3, wherein the upper support frame (2) comprises two parallel upper support bars (26) and an upper connecting bar (27) connected to the ends of the two upper support bars (26).
5. A tooling platform for the refurbishment of circuit boards according to claim 4, wherein the lower end of at least one upper support column (21) is provided with an upper locating rod (22) for passing through a mounting hole in a circuit board to be refurbished.
6. A tooling platform for circuit board refurbishment according to claim 5, wherein the connection member comprises a connection rod (23) and a screw, one end of the connection rod (23) is connected with the upper support frame (2) and the other end is connected with the support chassis (1).
7. A tooling platform for circuit board refurbishment according to any one of claims 3 to 6, characterized in that the lower end of the upper support column (21) cooperating with the lower support column (11) provided with the lower locating rod (12) is provided with an upper locating hole (24) into which the lower locating rod (12) can be inserted.
8. A tooling platform for circuit board refurbishment according to claim 7, wherein the upper end of the lower support column (11) cooperating with the upper support column (21) provided with the upper locating rod (22) is provided with a lower locating hole (14) into which the upper locating rod (22) can be inserted.
9. The tooling platform for circuit board refurbishment as claimed in claim 8, wherein an intermediate lower stay (15) connected to two lower connecting rods (17) is provided between the two lower stays (16), and the lower support column (11) is provided on the intermediate lower stay (15).
10. A tooling platform for circuit board refurbishment as claimed in claim 4, or 5 or 6, wherein an intermediate upper brace (25) connected to two upper connection bars (27) is provided between the two upper braces (26), and the intermediate upper brace (25) is provided with the upper brace (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082294.8U CN211531666U (en) | 2020-01-15 | 2020-01-15 | Tool platform for circuit board renovation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082294.8U CN211531666U (en) | 2020-01-15 | 2020-01-15 | Tool platform for circuit board renovation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211531666U true CN211531666U (en) | 2020-09-18 |
Family
ID=72439939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020082294.8U Active CN211531666U (en) | 2020-01-15 | 2020-01-15 | Tool platform for circuit board renovation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211531666U (en) |
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2020
- 2020-01-15 CN CN202020082294.8U patent/CN211531666U/en active Active
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