CN214952561U - Disposable board-splitting test tool for circuit board verification - Google Patents
Disposable board-splitting test tool for circuit board verification Download PDFInfo
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- CN214952561U CN214952561U CN202022890054.3U CN202022890054U CN214952561U CN 214952561 U CN214952561 U CN 214952561U CN 202022890054 U CN202022890054 U CN 202022890054U CN 214952561 U CN214952561 U CN 214952561U
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Abstract
The utility model discloses a circuit board examination is with disposable minute board test fixture, which comprises a platform, the equal fixed mounting in platform lower extreme four corners has the supporting legs, the spout has all been seted up to platform upper end left part and upper end right part, and two equal fixed mounting in spout left side wall and right side wall bottom have a slide, two the equal slidable mounting in position that lies in the slide top has the slider, two in the spout the equal symmetrical fixed mounting in slider upper end has electric telescopic handle, and two electric telescopic handle upper ends that lie in same slider upper end all common fixed mounting have a fixed plate, two common fixed mounting has a plurality of pushing mechanism between the fixed plate, platform upper end middle part equidistance fixed mounting has a plurality of to place the board, the position that platform lower extreme middle part lies in between two spouts is provided with actuating mechanism. Circuit board examination with disposable minute board test fixture, the design science, novel structure, work efficiency is high, suitable extensive using widely.
Description
Technical Field
The utility model relates to a circuit board test technical field, in particular to circuit board examination is with disposable minute board test fixture.
Background
The Circuit Board is called as a Printed Circuit Board or a Printed Circuit Board, and the english name is (Printed Circuit Board) PCB, (Flexible Printed Circuit Board) FPC Circuit Board (FPC Circuit Board is also called as a Flexible Circuit Board) which is a Flexible Printed Circuit Board made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.
When the bending performance of the existing flexible circuit board is tested, a sample of the flexible circuit board is manually bent for 180 degrees, and the circuit on the circuit board is subjected to on-off test after the bending is finished.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a circuit board examination is with disposable minute board test fixture, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a circuit board examination is with disposable board test fixture, includes the platform, the equal fixed mounting in platform lower extreme four corners has the supporting legs, the spout has all been seted up to platform upper end left part and upper end right part, and two equal fixed mounting in spout left side wall and right side wall bottom have a slide, two the equal slidable mounting in position that lies in the slide top has a slider, two the equal symmetrical fixed mounting in slider upper end has electric telescopic handle, and two electric telescopic handle upper ends that lie in same slider upper end all common fixed mounting have a fixed plate, two common fixed mounting has a plurality of pushing mechanism between the fixed plate, the position equidistance fixed mounting that lies in between two spouts in platform upper end middle part has a plurality of to place the board, the position that lies in between two spouts in platform lower extreme middle part is provided with actuating mechanism.
Preferably, actuating mechanism includes driving motor, mounting panel and movable plate, mounting panel fixed mounting is at platform lower extreme rear portion, driving motor fixed mounting is anterior at the platform lower extreme, and driving motor's output fixed mounting has the screw rod, driving motor's one end is kept away from to the screw rod rotates with the mounting panel and links together, the movable plate is provided with two, and two movable plates threaded connection respectively at the anterior and surface rear portion of screw rod surface, two the equal fixed mounting in both ends of movable plate has the connecting plate, and the connecting plate upper end all runs through spout and fixed connection terminal surface under the slider.
Preferably, the two moving plates are parallel to each other and perpendicular to the screw.
Preferably, pushing mechanism includes vertical board, the equal fixed mounting of vertical board lower extreme has the fixed column, the equal fixed mounting in left end upper portion both sides and the right-hand member upper portion both sides of vertical board has the fixed block, and the mounting hole of break-over is all seted up at the left end middle part of its fixed block, fixed column surface parcel has the sponge cushion.
Preferably, the placing groove is formed in the middle of the upper end of the placing plate, the silica gel pads are fixedly mounted on the left side wall and the right side wall of the inner cavity of the placing groove, one side end face, close to each other, of each silica gel pad is a curved surface, a plurality of limiting blocks are fixedly connected to the lower end of the placing plate at equal intervals, and a plurality of limiting grooves corresponding to the limiting blocks are formed in the middle of the upper end of the platform.
Preferably, the number of the placing plates is the same as that of the pushing mechanisms.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a be provided with actuating mechanism and pushing mechanism, start electric telescopic handle, four electric telescopic handle synchronous working, raise pushing mechanism through two fixed plates, start driving motor, after driving motor works, can drive the screw rod and rotate, can utilize the lead screw principle, drive two sliders through two movable plates and connecting plate and slide in the spout, and then drive a plurality of pushing mechanism through electric telescopic handle and fixed plate and remove, be located when placing the board top and with when placing the mutual staggered distribution of board when a plurality of pushing mechanism, pushing mechanism inserts between two adjacent circuit boards when controlling electric telescopic handle, continue to open driving motor, pushing mechanism continues the motion, and then realize buckling of circuit board, degree of automation is high.
2. The utility model discloses can test a plurality of circuit boards branch board simultaneously, divide the circuit board to partly can once only detect and finish, its work efficiency improves greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the disposable sub-board testing tool for circuit board verification of the utility model;
fig. 2 is a schematic view of the overall structure of the driving mechanism of the disposable sub-board testing tool for circuit board verification of the present invention;
fig. 3 is a schematic view of the overall structure of the pushing mechanism of the disposable board-splitting test fixture for circuit board verification of the present invention;
fig. 4 is the utility model discloses circuit board examination is with once only dividing board test fixture place the board and the schematic diagram of being connected of platform.
In the figure: 1. a platform; 2. supporting legs; 3. a chute; 4. a slider; 5. an electric telescopic rod; 6. a fixing plate; 7. a pushing mechanism; 71. a vertical plate; 72. fixing a column; 73. a fixed block; 74. mounting holes; 75. a sponge cushion; 8. placing the plate; 81. a placement groove; 82. a silica gel pad; 83. a limiting block; 84. a limiting groove; 9. a drive mechanism; 91. a drive motor; 92. mounting a plate; 93. moving the plate; 94. a connecting plate; 95. a screw; 10. a slide board.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-4, a disposable board-splitting test tool for circuit board verification comprises a platform 1, supporting legs 2 are fixedly arranged at four corners of the lower end of the platform 1, sliding grooves 3 are respectively arranged at the left part and the right part of the upper end of the platform 1, and 3 left side walls of two spouts and the equal fixed mounting in right side wall bottom have slide 10, the equal slidable mounting in position that lies in slide 10 top has slider 4 in two spouts 3, the equal symmetrical fixed mounting in 4 upper ends of two sliders has electric telescopic handle 5, the equal common fixed mounting in 5 upper ends of two electric telescopic handle that lie in the same slider 4 upper end has fixed plate 6, common fixed mounting has a plurality of pushing mechanism 7 between two fixed plates 6, 1 upper end middle part of platform lies in the position equidistance fixed mounting between two spouts 3 and has a plurality of to place board 8, 1 lower extreme middle part of platform lies in the position between two spouts 3 and is provided with actuating mechanism 9.
It should be noted that the two moving plates 93 are parallel to each other and perpendicular to the screw 95, and when the driving motor 91 works, the screw 95 can be driven to rotate, and when the screw 95 rotates by taking the screw as an axis, the screw principle can be utilized, the two moving plates 93 and the connecting plate 94 drive the two sliders 4 to slide in the sliding groove 3, and then the electric telescopic rod 5 and the fixing plate 6 drive the plurality of pushing mechanisms 7 to move, so that the circuit board can be bent.
Pushing mechanism 7 includes vertical board 71, and the equal fixed mounting of vertical board 71 lower extreme has fixed column 72, and the equal fixed mounting in left end upper portion both sides and the right-hand member upper portion both sides of vertical board 71 has fixed block 73, and the left end middle part of its fixed block 73 all sets up the mounting hole 74 of break-over, and fixed column 72 surface parcel has sponge cushion 75, through being provided with sponge cushion 75, can play the guard action to the circuit board, avoids the circuit board to receive external force and damages.
Place 8 upper ends of board middle parts and seted up standing groove 81, the equal fixed mounting of standing groove 81 inner chamber left side wall and right side wall has silica gel pad 82, and a side end face that silica gel pad 82 is close to each other is the curved surface, place 8 lower extreme equidistance fixedly connected with a plurality of stopper 83 of board, platform 1 upper end middle part is seted up a plurality of and stopper 83's the corresponding spacing groove 84 in position, through be provided with silica gel pad 82 in standing groove 81, can further play the guard action to the circuit board, avoid causing the circuit board to damage in the testing process.
It should be noted that, the number of placing plates 8 is the same as that of pushing mechanisms 7, and in the actual working process, the placing plates 8 can be replaced within an allowable range according to the actual size of the circuit board, and the application range of the whole test tool is favorably widened by adopting the placing plates 8 with different sizes.
It should be noted that the utility model discloses a theory of operation does: before use, a power supply is switched on, a circuit board to be subjected to bending test is placed in the placing grooves 81 on the placing plates 8, the electric telescopic rods 5 are started, four electric telescopic rods 5 work synchronously, the pushing mechanisms 7 are lifted through the two fixing plates 6, the driving motor 91 is started, the driving motor 91 is a servo motor, after the driving motor 91 works, the screw 95 can be driven to rotate, when the screw 95 rotates by taking the screw as an axis, the two sliding blocks 4 are driven to slide in the sliding grooves 3 through the two moving plates 93 and the connecting plate 94 by utilizing a screw rod principle, the electric telescopic rods 5 and the fixing plates 6 further drive the pushing mechanisms 7 to move, when the pushing mechanisms 7 are positioned above the placing plates 8 and are mutually staggered with the placing plates 8, the driving motor 91 is switched off, and the pushing mechanisms 7 are inserted between the two adjacent circuit boards by controlling the electric telescopic rods 5, and the driving motor 91 is continuously started, and the pushing mechanism 7 continuously moves, so that the circuit board is bent.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a circuit board is examined and determine with disposable minute board test fixture, includes platform (1), its characterized in that: supporting legs (2) are fixedly arranged at four corners of the lower end of the platform (1), sliding grooves (3) are formed in the left portion and the right portion of the upper end of the platform (1), sliding plates (10) are fixedly arranged at the bottoms of the left side wall and the right side wall of the two sliding chutes (3), sliding blocks (4) are slidably arranged at positions above the sliding plates (10) in the two sliding chutes (3), electric telescopic rods (5) are symmetrically and fixedly arranged at the upper ends of the two sliding blocks (4), fixing plates (6) are fixedly arranged at the upper ends of the two electric telescopic rods (5) at the upper ends of the same sliding block (4) together, and a plurality of pushing mechanisms (7) are fixedly arranged between the two fixing plates (6) together, a plurality of placing plates (8) are fixedly arranged in the middle of the upper end of the platform (1) between the two sliding chutes (3) at equal intervals, and a driving mechanism (9) is arranged in the middle of the lower end of the platform (1) between the two sliding grooves (3).
2. The disposable board-separating test tool for circuit board verification according to claim 1, characterized in that: actuating mechanism (9) are including driving motor (91), mounting panel (92) and movable plate (93), mounting panel (92) fixed mounting is at platform (1) lower extreme rear portion, driving motor (91) fixed mounting is anterior at platform (1) lower extreme, and the output fixed mounting of driving motor (91) has screw rod (95), the one end that driving motor (91) were kept away from in screw rod (95) rotates with mounting panel (92) and links together, movable plate (93) are provided with two, and two movable plate (93) threaded connection are anterior and the surface rear portion respectively at screw rod (95), two the equal fixed mounting in both ends of movable plate (93) has connecting plate (94), and connecting plate (94) upper end all runs through terminal surface under spout (3) and fixed connection slider (4).
3. The disposable board-separating test tool for circuit board verification according to claim 2, characterized in that: the two moving plates (93) are parallel to each other and perpendicular to the screw (95).
4. The disposable board-separating test tool for circuit board verification according to claim 1, characterized in that: pushing mechanism (7) are including vertical board (71), the equal fixed mounting of vertical board (71) lower extreme has fixed column (72), the equal fixed mounting in left end upper portion both sides and the right-hand member upper portion both sides of vertical board (71) has fixed block (73), and all sets up mounting hole (74) of break-over in the middle part of the left end of its fixed block (73), fixed column (72) surface parcel has sponge cushion (75).
5. The disposable board-separating test tool for circuit board verification according to claim 1, characterized in that: place board (8) upper end middle part and seted up standing groove (81), the equal fixed mounting of standing groove (81) inner chamber left side wall and right side wall has silica gel pad (82), and a lateral surface that silica gel pad (82) are close to each other is the curved surface, place board (8) lower extreme equidistance fixedly connected with a plurality of stopper (83), platform (1) upper end middle part is seted up a plurality of and stopper (83) the corresponding spacing groove (84) in position.
6. The disposable board-separating test tool for circuit board verification according to claim 1, characterized in that: the number of the placing plates (8) is the same as that of the pushing mechanisms (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890054.3U CN214952561U (en) | 2020-12-05 | 2020-12-05 | Disposable board-splitting test tool for circuit board verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890054.3U CN214952561U (en) | 2020-12-05 | 2020-12-05 | Disposable board-splitting test tool for circuit board verification |
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| Publication Number | Publication Date |
|---|---|
| CN214952561U true CN214952561U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022890054.3U Active CN214952561U (en) | 2020-12-05 | 2020-12-05 | Disposable board-splitting test tool for circuit board verification |
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| CN (1) | CN214952561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115078974A (en) * | 2022-07-23 | 2022-09-20 | 隋大明 | Circuit board test platform |
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2020
- 2020-12-05 CN CN202022890054.3U patent/CN214952561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115078974A (en) * | 2022-07-23 | 2022-09-20 | 隋大明 | Circuit board test platform |
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