CN216979198U - Three combined test case connecting device that quick assembly disassembly used - Google Patents
Three combined test case connecting device that quick assembly disassembly used Download PDFInfo
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- CN216979198U CN216979198U CN202123412065.1U CN202123412065U CN216979198U CN 216979198 U CN216979198 U CN 216979198U CN 202123412065 U CN202123412065 U CN 202123412065U CN 216979198 U CN216979198 U CN 216979198U
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- temperature sensor
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- vibration table
- environmental test
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Abstract
The utility model provides a three combined test case connecting device that quick assembly disassembly used which characterized in that: including environmental test case (1), shaking table mesa (5), temperature sensing temperature sensor (10), heater strip (11), accuse temperature sensor (12), intelligent control ware (13), shaking table mesa (5) set up in environmental test case (1) bottom, through vibration thermal-insulated membrane (4) sealing connection between shaking table mesa (5) and environmental test case (1), intelligent control ware (13) be connected with temperature sensing temperature sensor (10), heater strip (11), accuse temperature sensor (12) electricity respectively. The quick combination and the split of the environmental test box (1) and the vibrating table can be realized, the functions of condensation and the like can be prevented, and the sealing heat-insulating box has a good sealing heat-insulating effect and good reusability.
Description
Technical Field
The utility model relates to a test device, in particular to a connecting device of a three-comprehensive test box capable of being quickly disassembled and assembled for use, and belongs to the technical field of environmental test box equipment.
Background
The temperature and humidity vibration three-comprehensive test box is suitable for environment simulation reliability tests such as high-temperature, low-temperature, constant, gradual change, mutation, damp-heat and vibration tests and the like of various electrical and electronic products and other products, parts and materials.
In the current common three-comprehensive test box, a vibration table top is connected with the inside of an environmental test box into a whole through an interface, a movable bottom plate and a vibration membrane. However, the three comprehensive test chambers often need to be disassembled from the vibrating table and the incubator, the vibrating table and the incubator are respectively and independently used, and the vibrating table and the incubator are connected by the silica gel plate through bolts, so that the assembly and the disassembly are very complicated and inconvenient; and the heat preservation effect is poor, and the service life of the connecting material is short. Particularly, in a high-low temperature test/vibration test, particularly in a low-temperature test, because the connection temperature of the connection part of the environment test box and the vibration table is low, a large amount of water vapor in the air can be liquefied and gathered at a low-temperature part to generate a large amount of condensed water, the condensed water drops onto the vibration table along the connection part, and the water enters the inside of the vibration table to cause serious faults such as short circuit or corrosion of the vibration table, and the service life of equipment is influenced.
Disclosure of Invention
The utility model aims to provide a connecting device of a three-comprehensive test box, which is used for quick assembly and disassembly and aims to solve the problems in the prior art.
In order to achieve the purpose, the technical solution of the utility model is as follows: the utility model provides a three combined test case connecting device that quick assembly disassembly used, includes environmental test case, shaking table mesa, temperature sensing temperature sensor, heater strip, accuse temperature sensor, intelligent control ware, the shaking table mesa set up in environmental test bottom of the case, through vibration thermal-insulated membrane sealing connection between shaking table mesa and the environmental test case, intelligent control ware be connected with temperature sensing temperature sensor, heater strip, accuse temperature sensor electricity respectively.
The vibration table is characterized in that sealing clamping grooves are formed in the periphery of the upper portion of the table top of the vibration table, and sealing clamping grooves are formed in the periphery of the bottom of the environment test box.
The temperature-sensing temperature sensor is arranged in the environmental test chamber, and the temperature-controlling temperature sensor and the heating wire are attached to the vibration heat-insulating film.
The vibration table top is arranged on the vibration table body.
Compared with the prior art, the utility model has the beneficial effects that:
the device can realize the functions of quick combination and disassembly of the environmental test chamber and the vibration table, preventing condensation and the like, has good sealing and heat insulation effects and good reusability.
Drawings
FIG. 1 is a schematic view of the present invention.
In the figure: environmental test case 1, environmental test case sealing groove 2, sealing depression bar I3, vibration thermal-insulated membrane 4, shaking table mesa 5, environmental test case frame 6, sealing depression bar II 7, shaking table mesa sealing groove 8, shaking table stage body 9, temperature sensing temperature sensor 10, heater strip 11, accuse temperature sensor 12, intelligent control ware 13.
Detailed Description
The utility model is described in further detail below with reference to the drawing description and the detailed description.
Referring to fig. 1, a three-comprehensive-test-box connecting device for quick assembly, disassembly and use comprises an environmental test box 1, a vibration table top 5, a temperature sensor 10, a heating wire 11, a temperature control and temperature sensor 12 and an intelligent controller 13, wherein the vibration table top 5 is arranged at the bottom of the environmental test box 1, and the vibration table top 5 is connected with the environmental test box 1 in a sealing manner through a vibration heat insulation film 4; intelligent control ware 13 be connected with temperature-sensing temperature sensor 10, heater strip 11, accuse temperature sensor 12 electricity respectively, intelligent control ware 13 is inside to be constituteed such as singlechip, relay, temperature and humidity sensor, temperature controller, alarm, intelligent control ware 13 is according to temperature value of temperature-sensing temperature sensor 10 and accuse temperature sensor 12, whether connecting device can produce the condensation under the automatic judgement current test condition, whether control heater strip 11 needs the heating, prevents that the condensation from producing. The vibration heat insulation film 4 has good elasticity and heat insulation performance and can resist certain high and low temperatures, and the vibration heat insulation film 4 has certain size and shape according to the size of the environmental test box 1 and the vibration table top 5 and can connect and seal the two; when the three comprehensive test systems are combined, the upper part of the vibration heat insulation film 4 is pressed into the sealing clamping groove 8 of the environment test box through the sealing pressing strip I3, and the lower part of the vibration heat insulation film is pressed into the sealing clamping groove 8 of the table board of the vibration table through the sealing pressing strip II 7, so that the effect of connecting the environment test box 1 and the table board 5 of the vibration table into a sealed environment test space is achieved.
Referring to fig. 1, vibration table top sealing clamping grooves 8 are formed in the periphery of the upper portion of the vibration table top 5, and environmental test box sealing clamping grooves 2 are formed in the periphery of the bottom of the environmental test box 1.
Referring to fig. 1, the temperature sensing sensor 10 is disposed in the environmental test chamber 1, and the temperature sensing sensor 12 and the heater wire 11 are attached to the vibration insulation film 4.
Referring to fig. 1, the vibration table top 5 is arranged on a vibration table body 9.
Referring to fig. 1, when the three-comprehensive-test-box connecting device is used for assembling a three-comprehensive-test system, the vibration heat-insulation film 4 is pressed into the environment test box sealing clamping groove 2 and the vibration table top sealing clamping groove 8 through the sealing pressing strip I3 and the sealing pressing strip II 7 respectively, and the effect of connecting the environment test box and the vibration table top 5 into a sealed environment test space is achieved. When the three-integrated test system is disassembled, the sealing pressing strip I3 and the sealing pressing strip II 7 are pulled out from the sealing clamping groove 2 of the environmental test box and the sealing clamping groove 8 of the table top of the vibration table, and the effect of separating the environmental test box from the vibration table is achieved. The vibration heat insulation film 4 is rich in elasticity and good in heat insulation performance, and can well meet performance requirements of three comprehensive tests. Can be connected the shaking table with the incubator and seal up, can guarantee the heat preservation of combined test case to guarantee not to influence the vibration response of shaking table. The complex operation and the waste of connecting materials for assembling the comprehensive test box can be avoided, and the heat preservation effect in the test process and the functional requirements in the vibration process are realized; and the damage of condensate water generated by the connecting device of the comprehensive test box under the conditions of high and low temperature tests/vibration tests is avoided, and the safe and stable operation of the equipment is ensured.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model relates, several simple deductions or substitutions may be made without departing from the spirit of the utility model, and the above-mentioned structures should be considered as belonging to the protection scope of the utility model.
Claims (4)
1. The utility model provides a three combined test case connecting device that quick assembly disassembly used which characterized in that: the device comprises an environmental test box (1), a vibration table board (5), a temperature sensing temperature sensor (10), a heating wire (11), a temperature control temperature sensor (12) and an intelligent controller (13), wherein the vibration table board (5) is arranged at the bottom of the environmental test box (1), the vibration table board (5) and the environmental test box (1) are connected in a sealing mode through a vibration heat insulation film (4), and the intelligent controller (13) is electrically connected with the temperature sensing temperature sensor (10), the heating wire (11) and the temperature control temperature sensor (12) respectively.
2. The connecting device of the three combined test chambers for quick assembly and disassembly according to claim 1, wherein: the vibration table is characterized in that vibration table surface sealing clamping grooves (8) are formed in the periphery of the upper portion of the vibration table surface (5), and sealing clamping grooves (2) are formed in the periphery of the bottom of the environment test box (1).
3. The connecting device of the three combined test chambers for quick assembly and disassembly according to claim 1, wherein: the temperature sensing temperature sensor (10) is arranged in the environmental test box (1), and the temperature control temperature sensor (12) and the heating wire (11) are attached to the vibration heat insulation film (4).
4. The connecting device of the three combined test chambers for quick assembly and disassembly according to claim 1, wherein: the vibration table top (5) is arranged on the vibration table body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412065.1U CN216979198U (en) | 2021-12-31 | 2021-12-31 | Three combined test case connecting device that quick assembly disassembly used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412065.1U CN216979198U (en) | 2021-12-31 | 2021-12-31 | Three combined test case connecting device that quick assembly disassembly used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216979198U true CN216979198U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123412065.1U Active CN216979198U (en) | 2021-12-31 | 2021-12-31 | Three combined test case connecting device that quick assembly disassembly used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216979198U (en) |
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2021
- 2021-12-31 CN CN202123412065.1U patent/CN216979198U/en active Active
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