CN218885706U - Constant temperature and humidity box for detecting performance of flexible circuit board - Google Patents
Constant temperature and humidity box for detecting performance of flexible circuit board Download PDFInfo
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- CN218885706U CN218885706U CN202222861678.1U CN202222861678U CN218885706U CN 218885706 U CN218885706 U CN 218885706U CN 202222861678 U CN202222861678 U CN 202222861678U CN 218885706 U CN218885706 U CN 218885706U
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- circuit board
- flexible circuit
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Abstract
The utility model relates to a flexible circuit board performance detects uses constant temperature and humidity case, including constant temperature and humidity case body and the articulated sealing door that sets up on constant temperature and humidity case body lateral wall, be provided with control panel on the sealing door, this internal subassembly of placing that is used for placing flexible circuit board that is provided with of constant temperature and humidity case, under the cooperation of motor, connecting axle, connection panel, fixed column, rotating gear, restriction post, fixed column and U-shaped frame, the U-shaped frame can carry out diversified rotation. The utility model relates to a constant temperature and humidity case's that flexible circuit board was used technical field. The utility model discloses having the U-shaped frame and driving the flexible circuit board and carrying out the revolution along connecting panel, it still carries out the rotation simultaneously, lets the flexible circuit board can carry out diversified rotation at constant temperature and humidity case body, guarantees that each face of flexible circuit board can both carry out more comprehensive more even detection, has improved detection efficiency's effect.
Description
Technical Field
The utility model belongs to the technical field of the constant temperature and humidity case that the flexible circuit board was used and specifically relates to a constant temperature and humidity case is used in flexible circuit board performance detection.
Background
The constant temperature and humidity test box is also called a constant temperature and humidity tester, a constant temperature and humidity test box, a programmable humidity and heat alternating test box, a constant temperature machine or a constant temperature and humidity box, and is used for detecting equipment for testing the performance of materials in various environments and testing the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. The device is suitable for detecting the quality of products such as electronics, electrical appliances, mobile phones, communication, instruments, vehicles, plastic products, metal, food, chemistry, building materials, medical treatment, aerospace and the like.
After the flexible circuit board is manufactured, a series of performance tests need to be performed on the flexible circuit board, and therefore a constant temperature and humidity box needs to be used for performing the performance tests on the flexible circuit board.
When the flexible circuit board is placed and is carried out the detection of some lists in the temperature and humidity constant incasement, detect on placing the board of placing the flexible circuit board in the temperature and humidity constant incasement usually, this kind of mode of placing though can place it conveniently, the one side is up, the one side is down, but this kind of mode can only carry out fine detection with the one side of flexible circuit board, difficult all-round carries out a series of performance detection such as even heat-resisting, cold-resistant, resistant dry, moisture-proof to the flexible circuit board, has reduced the efficiency that the flexible circuit board detected.
SUMMERY OF THE UTILITY MODEL
According to the not enough of prior art existence, the utility model aims at providing a flexible circuit board performance detects uses constant temperature and humidity case has the U-shaped frame and drives flexible circuit board and carry out the revolution along connecting panel, and it still carries out the rotation simultaneously, lets flexible circuit board can carry out diversified rotation at constant temperature and humidity case body, guarantees that each face of flexible circuit board can both carry out more comprehensive more even detection, has improved detection efficiency's effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a constant temperature and humidity box for detecting the performance of a flexible circuit board comprises a constant temperature and humidity box body and a sealing door hinged on the side wall of the constant temperature and humidity box body, wherein a control panel is arranged on the sealing door, and a placing assembly for placing the flexible circuit board is arranged in the constant temperature and humidity box body;
the placing assembly comprises a motor fixedly mounted on the side wall of the inner cavity of the constant temperature and humidity box body and a connecting shaft arranged at the output end of the motor, a connecting panel is fixedly mounted at one end of the connecting shaft, fixing columns and two are arranged at two ends of the connecting panel, a U-shaped frame is fixedly mounted at one end of each fixing column, a limiting unit used for limiting the flexible circuit board is arranged on the U-shaped frame, and a rotating unit is arranged on one side of the motor.
Through adopting above-mentioned technical scheme, under the cooperation of motor, connecting axle, connection panel, fixed column, U-shaped frame, spacing unit and rotation unit, flexible circuit board can carry out fine spacing, can make it rotate diversely simultaneously.
The present invention may be further configured in a preferred embodiment as: spacing unit is including sliding the setting at the spacing post of a plurality of U-shaped frame upper end and common fixed mounting at a plurality of the H shape pole of spacing post upper end, the spacing hole of a plurality of has been seted up on the U-shaped frame, a plurality of spacing post alternates in the spacing downthehole of corresponding position, a plurality of the bottom fixedly connected with spring in spacing hole, the upper end of spring and the spacing post fixed connection who corresponds the position, set up flutedly on the U-shaped frame, the lower extreme fixed mounting of H shape pole has the stopper.
Through adopting above-mentioned technical scheme, under the cooperation of H shape pole, spacing post, recess, spacing hole, spring and stopper, can not take place to rock flexible circuit board carrying out the pivoted in-process.
The present invention may be further configured in a preferred embodiment as: the two fixing columns are rotatably arranged on the connecting panel.
Through adopting above-mentioned technical scheme, can let the flexible circuit board carry out better performance detection.
The present invention may be further configured in a preferred embodiment as: the rotating unit comprises rotating gears fixedly mounted on circumferential side walls of the two fixing columns and limiting columns fixedly mounted on side walls of inner cavities of the constant temperature and humidity box bodies, fixed gears are fixedly mounted at one ends of the limiting columns, and the fixed gears are meshed with the rotating gears at corresponding positions.
Through adopting above-mentioned technical scheme, under the cooperation of rotating gear, restriction post and fixed gear, the U-shaped frame can also carry out the rotation when carrying out the revolution.
The present invention may be further configured in a preferred embodiment as: the limiting block has certain elasticity and is arranged in the groove at the corresponding position in an inserting manner.
Through adopting above-mentioned technical scheme, can carry on spacingly to flexible circuit board well, prevent that it from taking place to damage.
To sum up, the utility model discloses a following at least one flexible circuit board performance detects uses the beneficial technological effect of constant temperature and humidity case:
1. when carrying out the performance detection to flexible circuit board, open motor work, which comprises a motor, the connecting axle, connection panel, the fixed column, rotating gear, the restriction post, under the cooperation of fixed column and U-shaped frame, the U-shaped frame can carry out diversified rotation, can reach the U-shaped frame and drive flexible circuit board and carry out the revolution along connection panel, it still carries out the effect of rotation simultaneously, let flexible circuit board can carry out diversified rotation at constant temperature and humidity case body, guarantee that each face of flexible circuit board can both carry out more comprehensive more even detection, detection efficiency has been improved.
2. When the performance of the flexible circuit board is detected, the H-shaped rod is upwards pulled, the limiting block fixes the flexible circuit boards in the groove under the cooperation of the H-shaped rod, the limiting column, the spring, the limiting block, the groove and the limiting block, the limiting effect of limiting the flexible circuit boards can be achieved, the operation is simple, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the internal structure of the constant temperature and humidity chamber body of the present embodiment;
FIG. 3 is a schematic structural diagram of a placement module according to the present embodiment;
fig. 4 is a plan sectional view of the connection part of the limiting column and the U-shaped frame in the embodiment.
In the figure, 1, a constant temperature and humidity box body; 2. a control panel; 3. a sealing door; 4. placing the component; 41. a motor; 42. a connecting shaft; 43. a connection panel; 44. fixing a column; 45. a U-shaped frame; 46. a limiting unit; 461. a limiting block; 462. an H-shaped rod; 463. a limiting column; 464. a groove; 465. a limiting hole; 466. a spring; 47. a rotating unit; 471. fixing a gear; 472. a rotating gear; 473. the posts are restrained.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1-4, the utility model discloses a constant temperature and humidity box for flexible circuit board performance detection, including constant temperature and humidity box body 1 and articulated sealing door 3 that sets up on constant temperature and humidity box body 1 lateral wall, be provided with control panel 2 on the sealing door 3, be provided with the subassembly 4 of placing that is used for placing the flexible circuit board in the constant temperature and humidity box body 1.
The placing component 4 comprises a motor 41 fixedly installed on the side wall of the inner cavity of the constant temperature and humidity box body 1 and a connecting shaft 42 arranged at the output end of the motor 41, a connecting panel 43 is fixedly installed at one end of the connecting shaft 42, fixing columns 44 are arranged at two ends of the connecting panel 43, a U-shaped frame 45 is fixedly installed at one end of each fixing column 44, a limiting unit 46 used for limiting the flexible circuit board is arranged on the U-shaped frame 45, and a rotating unit 47 is arranged on one side of the motor 41. Under the cooperation of the motor 41, the connecting shaft 42, the connecting panel 43, the fixing column 44, the U-shaped frame 45, the limiting unit 46 and the rotating unit 47, the flexible circuit board can be well limited and can be rotated in multiple directions.
The limiting unit 46 comprises a plurality of limiting posts 463 arranged at the upper end of the U-shaped frame 45 in a sliding manner and an H-shaped rod 462 fixedly arranged at the upper ends of the limiting posts 463, a plurality of limiting holes 465 are formed in the U-shaped frame 45, the limiting posts 463 are inserted into the limiting holes 465 at corresponding positions, springs 466 are fixedly connected to the bottom ends of the limiting holes 465, the upper ends of the springs 466 are fixedly connected with the limiting posts 463 at corresponding positions, grooves 464 are formed in the U-shaped frame 45, and limiting blocks 461 are fixedly arranged at the lower ends of the H-shaped rod 462. Under the cooperation of the H-shaped rod 462, the limiting post 463, the groove 464, the limiting hole 465, the spring 466 and the limiting block 461, the flexible circuit board can not swing in the rotating process.
Two fixing posts 44 are rotatably provided on the connection panel 43. The flexible circuit board can be subjected to better performance detection.
The rotating unit 47 comprises a rotating gear 472 fixedly installed on the circumferential side walls of the two fixed columns 44 and a limiting column 473 fixedly installed on the inner cavity side wall of the constant temperature and humidity box body 1, wherein one end of the limiting column 473 is fixedly installed with a fixed gear 471, and the fixed gear 471 is meshed with the rotating gear 472 at the corresponding position. The U-shaped frame 45 can rotate while revolving by the engagement of the rotary gear 472, the restricting post 473, and the fixed gear 471.
The limiting block 461 has a certain elasticity and is inserted into the groove 464 at the corresponding position. The flexible circuit board can be well limited, and the flexible circuit board is prevented from being damaged.
The implementation principle of the above embodiment is as follows: when the performance of the flexible circuit board needs to be detected, the H-shaped rod 462 is pulled upwards, the H-shaped rod 462 drives the four limiting posts 463 to move upwards, the limiting posts 463 stretch the springs 466 at the corresponding positions, meanwhile, the H-shaped rod 462 drives the limiting blocks 461 at the corresponding positions to move upwards along the grooves 464, when a plurality of flexible circuit boards are placed in the grooves 464, the pulling on the H-shaped rod 462 is released, at the moment, the four limiting posts 463 are recovered to the initial positions by the elastic force of the springs 466 at the corresponding positions, and meanwhile, the limiting blocks 461 are driven to recover to the initial positions, so that the effect of limiting the plurality of flexible circuit boards can be achieved, the flexible circuit board performance detection device is simple to operate and convenient to use.
When the performance of the flexible circuit board is detected, the motor 41 is started to work, the motor 41 drives the connecting shaft 42 to rotate, the connecting shaft 42 drives the connecting panel 43 at the corresponding position to rotate, the connecting panel 43 drives the fixing columns 44 at two ends to rotate, at the moment, the rotating gears 472 on the two fixing columns 44 are meshed with the fixed gears 471 on the limiting columns 473, the connecting panel 43 drives the fixing columns 44 to rotate, due to the arrangement of the rotating gears 472, the fixing columns 44 rotate on the connecting panel 43, meanwhile, the U-shaped frame 45 is driven to rotate, the effect that the U-shaped frame 45 drives the flexible circuit board to revolve along the connecting panel 43 can be achieved, meanwhile, the effect of rotation is also achieved, the flexible circuit board can rotate in multiple directions on the constant temperature and humidity box body 1, and it is guaranteed that each surface of the flexible circuit board can be detected more comprehensively and uniformly.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a flexible circuit board performance detects uses constant temperature and humidity case, includes constant temperature and humidity case body (1) and articulated sealing door (3) of setting on constant temperature and humidity case body (1) lateral wall, be provided with control panel (2), its characterized in that on sealing door (3): a placing component (4) for placing the flexible circuit board is arranged in the constant temperature and humidity box body (1);
place subassembly (4) including motor (41) of fixed mounting on constant temperature and humidity case body (1) cavity lateral wall and connecting axle (42) of setting at motor (41) output, the one end fixed mounting of connecting axle (42) has connection panel (43), the both ends of connection panel (43) all are provided with fixed column (44), two the equal fixed mounting in one end of fixed column (44) has U-shaped frame (45), be provided with on U-shaped frame (45) and be used for carrying out spacing unit (46) to flexible circuit board, one side of motor (41) is provided with rotation unit (47).
2. The constant temperature and humidity chamber for detecting the performance of the flexible circuit board according to claim 1, characterized in that: the limiting unit (46) comprises a plurality of limiting columns (463) arranged at the upper end of a U-shaped frame (45) in a sliding mode and an H-shaped rod (462) fixedly arranged at the upper end of the limiting columns (463), a plurality of limiting holes (465) are formed in the U-shaped frame (45), the limiting columns (463) are inserted into the limiting holes (465) in corresponding positions, a plurality of springs (466) are fixedly connected to the bottom ends of the limiting holes (465), the upper ends of the springs (466) are fixedly connected with the limiting columns (463) in corresponding positions, grooves (464) are formed in the U-shaped frame (45), and limiting blocks (461) are fixedly arranged at the lower ends of the H-shaped rods (462).
3. The constant temperature and humidity chamber for detecting the performance of the flexible circuit board according to claim 2, characterized in that: the two fixing columns (44) are rotatably arranged on the connecting panel (43).
4. The constant temperature and humidity chamber for detecting the performance of the flexible circuit board according to claim 3, wherein: the rotating unit (47) comprises rotating gears (472) fixedly arranged on the circumferential side walls of the two fixing columns (44) and limiting columns (473) fixedly arranged on the inner cavity side wall of the constant temperature and humidity box body (1), one ends of the limiting columns (473) are fixedly provided with fixed gears (471), and the fixed gears (471) are in meshed connection with the rotating gears (472) in corresponding positions.
5. The constant temperature and humidity chamber for detecting the performance of the flexible circuit board according to claim 4, characterized in that: the limiting block (461) is elastic and is inserted into the groove (464) at the corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222861678.1U CN218885706U (en) | 2022-10-28 | 2022-10-28 | Constant temperature and humidity box for detecting performance of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222861678.1U CN218885706U (en) | 2022-10-28 | 2022-10-28 | Constant temperature and humidity box for detecting performance of flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218885706U true CN218885706U (en) | 2023-04-18 |
Family
ID=85947815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222861678.1U Active CN218885706U (en) | 2022-10-28 | 2022-10-28 | Constant temperature and humidity box for detecting performance of flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218885706U (en) |
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2022
- 2022-10-28 CN CN202222861678.1U patent/CN218885706U/en active Active
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