CN218765909U - Three-comprehensive test device - Google Patents
Three-comprehensive test device Download PDFInfo
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- CN218765909U CN218765909U CN202223190940.0U CN202223190940U CN218765909U CN 218765909 U CN218765909 U CN 218765909U CN 202223190940 U CN202223190940 U CN 202223190940U CN 218765909 U CN218765909 U CN 218765909U
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- 238000012360 testing method Methods 0.000 title claims abstract description 144
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of test equipment, and discloses a three-comprehensive test device, which comprises a test box body, wherein a lifting frame capable of driving the test box body to move up and down is sleeved outside the test box body, the three-comprehensive test device also comprises a sliding rail and a vibration mechanism, the sliding rail is in sliding connection with the lifting frame, the vibration mechanism is arranged below the test box body, the bottom of the test box body is provided with an opening capable of accommodating the vibration mechanism, and the test box body and the vibration mechanism are mutually matched for use to carry out vibration test; the utility model has the advantages of as follows: 1. the test bed can simultaneously perform multiple tests such as high and low temperature, damp and hot, vibration and the like, and has diversified functions and high practicability; 2. the detachable movable bottom plate is arranged at the bottom of the test box body, and the bottom plates with different styles are replaced according to the test types, so that the flexibility of the device is high; 3. a sealing layer is laid between the movable bottom plate and the vibration table, so that the test is prevented from being influenced by the external environment, and the test precision is high.
Description
Technical Field
The utility model relates to the technical field of test equipment, in particular to a three-comprehensive test device.
Background
With the development of science and technology, various electronic products are continuously developed towards the direction of small volume and large energy, but the stability of the electronic products still needs to be verified, necessary reliability detection, generally high and low temperature tests, vibration tests and the like, needs to be carried out on the products before the electronic products are sold, the stability of various electronic products in severe environments is simulated, and test results are evaluated so as to improve the safety performance of various electronic products.
When high and low temperature and damp and hot tests are carried out, a high and low temperature and damp and hot test box body is usually needed, and the vibration test is carried out by directly placing a detected product on a vibration mechanism and carrying out horizontal or vertical vibration. In the prior art, the three tests are usually tested separately, and corresponding results are recorded for comprehensive evaluation, but the detection method has low detection efficiency, more time consumption and low test accuracy, so the inventor carries out a new invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide a three combined test device, it has detection efficiency height, characteristics that experimental precision is high.
In order to achieve the purpose, the utility model relates to a three-comprehensive test device, which comprises a test box body, wherein a lifting frame capable of driving the test box body to move up and down is sleeved outside the test box body, a test chamber for placing a sample is arranged inside the test box body, the test box body is provided with a sealing door for sealing the test chamber, a ventilation channel is also arranged inside the test box body, a humidifier, a heater and an evaporator are sequentially arranged inside the ventilation channel, a ventilation board is arranged between the ventilation channel and the test chamber, an air inlet is arranged above the ventilation board, a return air inlet is arranged below the ventilation board, a plurality of air supply devices are also arranged at the top of the ventilation channel, the air supply devices supply air to the interior of the test chamber through the air inlet, and airflow circulation is formed between the ventilation channel and the test chamber through the air inlet and the return air inlet; still including slip track and vibration mechanism, slip track and elevating rack sliding connection, actuating mechanism drive elevating rack is along the motion of slip track, vibration mechanism sets up in experimental box below, experimental bottom half is provided with the opening that can the holding vibration mechanism, opening and experimental storehouse intercommunication, experimental box and vibration mechanism use mutually in coordination can carry out the vibration test.
Further, the vibration mechanism comprises a horizontal vibration mechanism and a vertical vibration mechanism.
Furthermore, horizontal vibration mechanism and vertical vibration mechanism all are provided with the shaking table that is used for placing the sample, be provided with a plurality of connecting pieces on the shaking table.
Further, the lifting frame comprises a frame and a plurality of lifting mechanisms, the lifting mechanisms are connected with the test box body, each lifting mechanism comprises a first driving motor and a screw rod, the first driving motors are arranged in the frame, the first driving motors drive the screw rods to rotate, and the screw rods drive the test box body to move up and down.
Preferably, the opening is provided with a movable bottom plate, and the movable bottom plate is detachably connected with the test box body.
Furthermore, the movable bottom plate is provided with a connecting port for connecting the vibrator.
Preferably, a sealing layer is arranged between the movable bottom plate and the vibrator.
Preferably, the top of the test box body is provided with a hanging plate mechanism, the hanging plate mechanism comprises a hanging plate and a second driving motor, the hanging plate is arranged at the top of the test box body, and the second driving motor drives the hanging plate to move to open the test box body.
Furthermore, the test box body is provided with a refrigeration control box, and the refrigeration control box is connected with the evaporator.
Furthermore, the device also comprises a ladder, wherein the ladder is provided with a platform for placing a skip car.
Has the advantages that: compared with the prior art, the utility model relates to a three-comprehensive test device, which comprises a test box body, wherein a lifting frame capable of driving the test box body to move up and down is sleeved outside the test box body, the three-comprehensive test device also comprises a sliding track and a vibration mechanism, the sliding track is connected with the lifting frame in a sliding way, the vibration mechanism is arranged below the test box body, the bottom of the test box body is provided with an opening capable of accommodating the vibration mechanism, and the test box body and the vibration mechanism are matched with each other for use so as to carry out vibration test; the utility model has the advantages of as follows: 1. the test bed can simultaneously perform multiple tests such as high and low temperature, damp and hot, vibration and the like, and has diversified functions and high practicability; 2. the detachable movable bottom plate is arranged at the bottom of the test box body, the bottom plates with different styles are replaced according to the test types, and the flexibility of the device is high; 3. a sealing layer is laid between the movable bottom plate and the vibration table, so that the test is prevented from being influenced by the external environment, and the test precision is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the vibration mechanism of the present invention.
Fig. 3 is a schematic view of the structure of the elevator frame of the present invention.
Fig. 4 is a schematic view of the structure of the air duct of the present invention.
Fig. 5 is a schematic structural view of the sealing layer of the present invention.
The reference numerals include:
the test box comprises a test box body-1, a test bin-11, a sealing door-12, an opening-13, a lifting frame-2, a frame-21, a lifting mechanism-22, a first driving motor-221, a screw-rod-222, a ventilation channel-3, a humidifier-31, a heater-32, an evaporator-33, a ventilation plate-34, an air inlet-341, a return air inlet-342, an air supply device-35, a sliding track-4, a vibration mechanism-5, a horizontal vibration mechanism-51, a vertical vibration mechanism-52, a vibration table-53, a connecting piece-54, a movable bottom plate-6, a connecting port-61, a sealing layer-62, a plate hanging mechanism-7, a plate hanging-71, a second driving motor-72, a refrigeration control box-8, a ladder-9 and a platform-91.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5.
The utility model relates to a three combined test device, including test box 1, test box 1 outside has cup jointed the elevating rack 2 that can drive test box 1 up-and-down motion, test box 1 inside is offered the experimental storehouse 11 that is used for placing the sample, and test box 1 is provided with the sealing door 12 that is used for sealed experimental storehouse 11, test box 1 inside still is provided with ventiduct 3, humidifier 31, heater 32 and evaporimeter 33 have set gradually in ventiduct 3, is provided with ventilating board 34 between ventiduct 3 and the experimental storehouse 11, and ventilating board 34 top sets up air intake 341, and ventilating board 34 below is provided with return air inlet 342, ventiduct 3 top still is provided with a plurality of air supply devices 35, and air supply device 35 supplies air to the experimental storehouse 11 inside through air intake 341, form the air current circulation through air intake 341 and return air inlet 342 between ventiduct 3 and the experimental storehouse 11; still including slip track 4 and vibration mechanism 5, slip track 4 and 2 sliding connection of elevator frame, 2 along the motion of slip track 4 of actuating mechanism drive elevator frame, vibration mechanism 5 sets up in experimental box 1 below, 1 bottom of experimental box is provided with opening 13 that can the holding vibration mechanism 5, opening 13 and experimental storehouse 11 intercommunication, experimental box 1 uses with vibration mechanism 5 mutually supporting and can carry out the vibration test.
The utility model discloses when using, inside ventiduct 3 forms the air current circulation through ventilating board 34 and test chamber 11 and carries out high low temperature, damp and hot test, sets up opening 13 simultaneously bottom the proof box, and opening 13 joinable vibrating mechanism 5 carries out vibration test, and equipment can carry out the test of multiple different grade type such as high low temperature, damp and hot, vibration simultaneously, and equipment function diversification, practicality are high.
In this embodiment, the vibration mechanism 5 includes a horizontal vibration mechanism 51 and a vertical vibration mechanism 52. When the vertical vibration test is carried out, the test box body 1 is connected with the vertical vibration mechanism 52 for carrying out the vibration test, and when the horizontal vibration test is required, the lifting frame 2 moves the test box body 1 to the upper part of the horizontal vibration mechanism 51 through the sliding rail 4 at the bottom and is connected with the horizontal vibration mechanism 51 for carrying out the horizontal vibration test.
In the technical scheme, the horizontal vibration mechanism 51 and the vertical vibration mechanism 52 are both provided with a vibration table 53, the test sample is placed on the vibration table 53, and due to the fact that the strength of the vibration test is large, the test sample is easily thrown out of the vibration table 53 and is damaged, a plurality of connecting pieces 54 are arranged on the vibration table 53, the connecting pieces 54 are used for fixing the test sample, and the connecting pieces 54 can adopt parts such as clamps.
As an embodiment, the lifting frame 2 includes a frame 21 and a plurality of lifting mechanisms 22, the lifting mechanisms 22 are connected to the test box 1, each lifting mechanism 22 includes a first driving motor 221 and a screw 222, the first driving motor 221 is disposed on the frame 21, the screw 222 is driven by the first driving motor 221 to rotate, and the screw 222 drives the test box 1 to move up and down. The lifting mechanisms 22 are respectively arranged at the corresponding periphery and middle positions of the test box body 1, so that the test box body 1 can be stably lifted up and down.
For further improvement of the technical scheme, the opening 13 is provided with a movable bottom plate 6, and the movable bottom plate 6 is detachably connected with the test box body 1. The movable bottom plate 6 is convenient for the test box 1 to connect the vibration mechanism 5 as the connecting medium, and different movable bottom plates 6 can satisfy different test requirements simultaneously, for example, as the movable bottom plate 6 placed on the right sample car shown in fig. 1, when the movable bottom plate 6 is set for a sealed flat plate, after the movable bottom plate 6 is sleeved on the opening 13 at the bottom of the test box 1, the test box 1 can be independently subjected to high-low temperature tests without being connected with the vibration mechanism 5.
As shown in fig. 1, the movable bottom plate 6 is placed on the left sample car, and a connection port 61 for connecting a vibrator is opened on the movable bottom plate 6. The movable bottom plate 6 is suitable for testing needing vibration test.
In order to improve the accuracy of the test result, a sealing layer 62 is arranged between the movable bottom plate 6 and the vibrator. The sealing layer 62 seals the gap between the movable bottom plate 6 and the test bed, and the test result is prevented from being influenced by the external environment. In the technical scheme, the sealing layer 62 is made of a silica gel material, and the end part of the sealing layer 62 is compressed by a steel plate and then fixed by a locking screw.
Preferably, the ceiling mechanism 7 is further arranged at the top of the test box 1, the ceiling mechanism 7 comprises a ceiling 71 and a second driving motor 72, the ceiling 71 is arranged at the top of the test box 1, and the second driving motor 72 drives the ceiling 71 to move to open the test box 1. The hanging plate mechanism 7 is mainly used for test samples which are large in size and cannot be horizontally conveyed, and the test samples can be placed in the test box body 1 from the top of the test box body 1 through external parts to be tested.
As an embodiment, the test box 1 is provided with a refrigeration control box 8, and the refrigeration control box 8 is connected with the evaporator 33. The refrigeration control box 8 directly provides cold energy for the evaporator 33 and is used in a low-temperature test.
The utility model discloses in still including ladder 9, ladder 9 is provided with the platform 91 that is used for placing the skip. Ladder 9 mainly applies to the test that need not carry out the vibration test, and experimental box 1 is loaded on and is not set up the movable bottom plate 6 of connector 61, opens sealing door 12, and the sample car is directly placed on the platform 91 of ladder 9, by the staff directly push in experimental storehouse 11 can.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, the present invention can be modified in the specific embodiments and applications according to the spirit of the present invention, and the present description should not be construed as limiting the present invention 。
Claims (10)
1. The utility model provides a three combined test device, includes test box (1), its characterized in that: the test box is characterized in that a lifting frame (2) capable of driving the test box (1) to move up and down is sleeved outside the test box (1), a test chamber (11) for placing a sample is formed in the test box (1), a sealing door (12) for sealing the test chamber (11) is arranged in the test box (1), a ventilation channel (3) is further arranged in the test box (1), a humidifier (31), a heater (32) and an evaporator (33) are sequentially arranged in the ventilation channel (3), a ventilation plate (34) is arranged between the ventilation channel (3) and the test chamber (11), an air inlet (341) is formed above the ventilation plate (34), a return air inlet (342) is formed below the ventilation plate (34), a plurality of air supply devices (35) are further arranged at the top of the ventilation channel (3), the air supply devices (35) supply air to the interior of the test chamber (11) through the air inlet (341), and air circulation is formed between the ventilation channel (3) and the test chamber (11) through the air inlet (341) and the return air inlet (342);
still including slip track (4) and vibration mechanism (5), slip track (4) and elevator frame (2) sliding connection, actuating mechanism drive elevator frame (2) are followed slip track (4) and are moved, vibration mechanism (5) set up in experimental box (1) below, experimental box (1) bottom is provided with opening (13) that can holding vibration mechanism (5), opening (13) and experimental storehouse (11) intercommunication, experimental box (1) and vibration mechanism (5) use mutually in coordination can carry out the vibration test.
2. The triple-purpose test device of claim 1, wherein: the vibration mechanism (5) comprises a horizontal vibration mechanism (51) and a vertical vibration mechanism (52).
3. A triple-purpose test apparatus according to claim 2, wherein: the horizontal vibration mechanism (51) and the vertical vibration mechanism (52) are both provided with a vibration table (53) for placing a sample, and the vibration table (53) is provided with a plurality of connecting pieces (54).
4. The triple-purpose test device of claim 1, wherein: lifting frame (2) include frame (21) and a plurality of elevating system (22), elevating system (22) are connected with experimental box (1), and elevating system (22) include first driving motor (221) and screw rod (222), first driving motor (221) set up in frame (21), and first driving motor (221) driving screw rod (222) rotate, screw rod (222) drive experimental box (1) oscilaltion motion.
5. The triple-purpose test device of claim 1, wherein: the opening (13) is provided with a movable bottom plate (6), and the movable bottom plate (6) is detachably connected with the test box body (1).
6. The triple-purpose test device of claim 5, wherein: the movable bottom plate (6) is provided with a connecting port (61) for connecting the vibrator.
7. The triple-purpose test device of claim 6, wherein: and a sealing layer (62) is arranged between the movable bottom plate (6) and the vibrator.
8. The triple-purpose test device of claim 1, wherein: the test box is characterized in that a hanging plate mechanism (7) is arranged at the top of the test box (1), the hanging plate mechanism (7) comprises a hanging plate (71) and a second driving motor (72), the hanging plate (71) is arranged at the top of the test box (1), and the second driving motor (72) drives the hanging plate (71) to move to open the test box (1).
9. The triple-purpose test device of claim 1, wherein: the test box body (1) is provided with a refrigeration control box (8), and the refrigeration control box (8) is connected with an evaporator (33).
10. A triple-integrated test apparatus according to any one of claims 1 to 9, characterized in that: the trolley is characterized by further comprising a step (9), wherein the step (9) is provided with a platform (91) for placing the trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223190940.0U CN218765909U (en) | 2022-11-30 | 2022-11-30 | Three-comprehensive test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223190940.0U CN218765909U (en) | 2022-11-30 | 2022-11-30 | Three-comprehensive test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765909U true CN218765909U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223190940.0U Active CN218765909U (en) | 2022-11-30 | 2022-11-30 | Three-comprehensive test device |
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| Country | Link |
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| CN (1) | CN218765909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148153A (en) * | 2023-09-04 | 2023-12-01 | 爱沵库(苏州)试验设备有限公司 | A comprehensive test equipment for power battery testing |
| CN119335293A (en) * | 2024-12-18 | 2025-01-21 | 西安苏试广博环境可靠性实验室有限公司 | An electromagnetic compatibility test device |
-
2022
- 2022-11-30 CN CN202223190940.0U patent/CN218765909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148153A (en) * | 2023-09-04 | 2023-12-01 | 爱沵库(苏州)试验设备有限公司 | A comprehensive test equipment for power battery testing |
| CN119335293A (en) * | 2024-12-18 | 2025-01-21 | 西安苏试广博环境可靠性实验室有限公司 | An electromagnetic compatibility test device |
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