Thermal stability evaluation simulation experiment box

Abstract

The utility model belongs to the technical field of thermal stability experiment boxes, and particularly relates to a thermal stability evaluation simulation experiment box which comprises a thermal stability evaluation simulation experiment box body, and an experiment box movable assembly is arranged at the bottom of the thermal stability evaluation simulation experiment box body. An experiment box exhaust assembly is installed on the side of the thermal stability evaluation simulation experiment box body, and an experiment box switch assembly is arranged on the front portion of the thermal stability evaluation simulation experiment box body. The experiment box movable assembly comprises a control motor, a motor rotating core, a conveying belt, a transmission rotating core, a motor gear, a lifting rod, a supporting plate and a movable wheel, the side of the control motor is movably connected with the motor rotating core, and the outer wall of the motor rotating core is connected with the conveying belt in a clamped mode; the device is convenient to move, the flexibility of the device is improved, the device is convenient to exhaust, and the risk of scalding personnel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal stability test boxes, in particular to a thermal stability evaluation simulation test box. Background Art

[0002] High and low temperature test chamber products can simulate the temperature change law in the atmospheric environment. They are mainly used for adaptability testing of electrical and electronic products, as well as their components and other materials during transportation and use in high and low temperature comprehensive environments. They are used for product design, improvement, identification and inspection.

[0003] In Chinese Patent No. 202220731282.2, the utility model relates to the field of pharmaceutical research and development technology, and in particular to a stability test box, including a box body and a stabilizing component, a box cover is installed on the box body, two opposite top grooves are provided on the box cover, and an adjustment block is elastically slidably arranged in the top groove, a lifting belt is connected between the adjustment blocks on both sides, and a grip sensor is embedded on the lower surface of the lifting belt, an adjustment plate arranged along its horizontal direction is slidably arranged between the inner walls of the box body, guide blocks are bonded on both sides of the adjustment plate, the guide blocks are slidably arranged on the inner wall of the box body through a second screw, and a flap plate is also rotatably arranged at the middle position of the adjustment plate, the flap plate and the adjustment plate are fixed by adsorption through an electromagnetic mechanism, a plurality of adjustment rods arranged along their vertical direction are slidably arranged between the inner walls of the box body, and a connecting shaft is penetrated between the adjustment rods on the same side. Compared with the prior art, the utility model greatly improves the stability of the test box during carrying.

[0004] When using existing thermal stability assessment simulation test boxes, in order to ensure the stability of the box structure, most of the devices are fixed in the form of supporting legs, so that the test box can only be moved by carrying during transfer, which increases the difficulty of moving the device. At the same time, after the device is used, since the internal part is in a high pressure and high temperature state, the heat rushes out of the box door at the moment the box door is opened, which may cause burns to people.

[0005] Therefore, a thermal stability evaluation simulation test box is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the problem that the existing thermal stability assessment simulation experiment box, when in use, in order to ensure the stability of the box structure, most of the devices are fixed in the form of supporting legs, so that the experiment box can only be moved by carrying during transfer, which increases the difficulty of moving the device. At the same time, after the device is used, since the internal part is in a state of high pressure and high temperature, the heat rushes out of the box door at the moment the box door is opened, which may cause burns to people.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a thermal stability evaluation simulation experiment box, including a thermal stability evaluation simulation experiment box body, a test box movable component is arranged at the bottom of the thermal stability evaluation simulation experiment box body, and a test box exhaust component is installed on the side of the thermal stability evaluation simulation experiment box body, and a test box switch component is arranged at the front of the thermal stability evaluation simulation experiment box body; the test box movable component includes a control motor, a motor core, a conveyor belt, a transmission core, a motor gear, a lifting rod, a support plate, and a movable wheel, the side of the control motor is movably connected to the motor core, and the outer wall of the motor core is engaged with the conveyor belt, and the side of the conveyor belt is provided with a transmission core, the other side of the motor core is provided with a motor gear, and the outer wall of the motor gear is meshed with a lifting rod, the bottom of the lifting rod is fixedly connected to the support plate, and the side of the support plate is provided with a movable wheel.

[0008] Preferably, the transmission core forms a transmission structure through a transmission belt and a motor core, and the lifting rod forms a lifting structure through a motor gear, a control motor and a movable wheel.

[0009] Preferably, the exhaust assembly of the experimental box includes a control knob, a knob shaft, a switch baffle, a baffle slide groove, a switch groove, and an exhaust duct. A knob shaft is provided on the side of the control knob, and the outer wall of the knob shaft is fixedly connected to the switch baffle, and the outer wall of the switch baffle is snap-connected to the baffle slide groove, a switch groove is provided inside the baffle slide groove, and the side of the switch groove is connected to the exhaust duct.

[0010] Preferably, the switch baffle forms a sliding structure through the knob shaft, the control knob and the switch slot, and the switch slot and the exhaust duct form a connecting structure.

[0011] Preferably, the experimental box switch assembly includes a switch handle, a clip slot, a switch clip, a clip spring, and a clip housing. A clip slot is provided on the side of the switch handle, and the inside of the clip slot is snap-connected with the switch clip. The bottom of the switch clip is elastically connected with the clip spring, and the outside of the clip spring is snap-connected with the clip housing.

[0012] Preferably, the switch clip forms an elastic structure through a clip spring and a clip housing, and the switch clip and the clip slot form a clamping structure.

[0013] Preferably, a pair of switch clips are symmetrically arranged about the horizontal center axis of the switch handle, and the sides of the switch handle are inclined.

[0014] The utility model is beneficial in that:

[0015] 1. The transmission core forms a transmission structure through the transmission belt and the motor core, and the lifting rod forms a lifting structure through the motor gear, the control motor and the movable wheel, which is convenient for fixing the device and also convenient for transferring the device, thereby improving the flexibility of the device. The switch baffle forms a sliding structure through the knob shaft, the control knob and the switch slot, and the switch slot and the exhaust pipe form a connecting structure, which is convenient for exhausting the device, thereby reducing the pressure and heat inside the device and reducing the risk of scalding to personnel. The switch clip forms an elastic structure through the clip spring and the clip shell, and the switch clip and the clip slot form a clamping structure. A pair of switch clips are symmetrically arranged about the horizontal central axis of the switch handle, and the sides of the switch handle are inclined, which is convenient for controlling the opening and closing of the box door and is conducive to ensuring the overall airtightness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0018] Figure 2 This is a schematic diagram of the internal structure of the active components of the experimental box of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the exhaust assembly of the experimental box of the utility model;

[0020] Figure 4 It is an enlarged structural schematic diagram of the exhaust assembly of the experimental box of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembly structure of the switch assembly of the experimental box of the utility model.

[0022] In the figure: 1. Thermal stability evaluation simulation experiment box body; 2. Experiment box movable components; 201. Control motor; 202. Motor core; 203. Conveyor belt; 204. Transmission core; 205. Motor gear; 206. Lifting rod; 207. Support plate; 208. Movable wheel; 3. Experiment box exhaust component; 301. Control knob; 302. Knob shaft; 303. Switch baffle; 304. Baffle slide; 305. Switch slot; 306. Exhaust duct; 4. Experiment box switch component; 401. Switch handle; 402. Clip slot; 403. Switch clip; 404. Clip spring; 405. Clip housing. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1 As shown, a thermal stability evaluation simulation experiment box includes a thermal stability evaluation simulation experiment box body 1, a test box movable component 2 is arranged at the bottom of the thermal stability evaluation simulation experiment box body 1, and a test box exhaust component 3 is installed on the side of the thermal stability evaluation simulation experiment box body 1, and a test box switch component 4 is arranged at the front of the thermal stability evaluation simulation experiment box body 1.

[0026] See also Figure 2 As shown, a thermal stability evaluation simulation experiment box, the experiment box movable component 2, includes a control motor 201, a motor core 202, a conveyor belt 203, a transmission core 204, a motor gear 205, a lifting rod 206, a support plate 207, and a movable wheel 208. The transmission core 204 forms a transmission structure with the motor core 202 through the conveyor belt 203, and the lifting rod 206 forms a lifting structure through the motor gear 205, the control motor 201 and the movable wheel 208. The control motor 201 is started, and the control motor 201 drives the motor core 202 and the motor gear 205 to rotate. The motor core 202 drives the transmission core 204 to rotate through the conveyor belt 203, and the motor gear 205 drives the lifting rod 206 to descend. At this time, the support plate 207 slowly contacts the ground, and finally the thermal stability evaluation simulation experiment box body 1 is supported to ensure the stability of the device, facilitate the fixation of the device, and also facilitate the transfer of the device, thereby improving the flexibility of the device.

[0027] See also Figure 3 , Figure 4As shown, a thermal stability evaluation simulation experiment box, the experiment box exhaust component 3, includes a control knob 301, a knob shaft 302, a switch baffle 303, a baffle slide slot 304, a switch slot 305, and an exhaust duct 306. The switch baffle 303 forms a sliding structure with the knob shaft 302, the control knob 301 and the switch slot 305, and the switch slot 305 and the exhaust duct 306 form a connecting structure. When the control knob 301 is turned, the control knob 301 drives the knob shaft 302 and the switch baffle 303 to rotate. When the switch baffle 303 leaves the switch slot 305, the internal heat is discharged through the exhaust duct 306. Then the staff opens the thermal stability evaluation simulation experiment box body 1 to facilitate the exhaust of the device, which is beneficial to reduce the pressure and heat inside the device and reduce the risk of burns to personnel.

[0028] See also Figure 5 As shown, a thermal stability evaluation simulation experiment box, the experiment box switch assembly 4, includes a switch handle 401, a clip slot 402, a switch clip 403, a clip spring 404, and a clip housing 405. The switch clip 403 forms an elastic structure with the clip housing 405 through the clip spring 404, and the switch clip 403 and the clip slot 402 form a snap-fit ​​structure. A pair of switch clips 403 are symmetrically arranged about the horizontal center axis of the switch handle 401, and the sides of the switch handle 401 are inclined. When the switch clip 403 is moved downward, the clip spring 404 is squeezed and contracted. When the switch clip 403 leaves the clip slot 402, the switch handle 401 is opened to place the material to be evaluated inside the thermal stability evaluation simulation experiment box body 1, and then the switch handle 401 is closed, which is convenient for controlling the opening and closing of the box door, which is beneficial to ensuring the overall airtightness of the device.

[0029] Working principle: First, move the device to a suitable position, then start the control motor 201, the control motor 201 drives the motor core 202 and the motor gear 205 to rotate, the motor core 202 drives the transmission core 204 to rotate through the transmission belt 203, the motor gear 205 drives the lifting rod 206 to move downward, at this time the support plate 207 slowly contacts the ground, and finally the thermal stability evaluation simulation experiment box body 1 is supported to ensure the stability of the device, then the switch clip 403 is moved downward, at this time the clip spring 404 is squeezed and contracted, when the switch clip 4 03 When leaving the clip slot 402, open the switch handle 401 and place the material to be evaluated inside the thermal stability evaluation simulation experiment box body 1, then close the switch handle 401 to evaluate the thermal stability of the internal material. Then, after the experiment, turn the control knob 301, and the control knob 301 drives the knob shaft 302 and the switch baffle 303 to rotate. When the switch baffle 303 leaves the switch slot 305, the internal heat is discharged through the exhaust duct 306. Then the staff opens the thermal stability evaluation simulation experiment box body 1 to avoid burns from hot air.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A thermal stability evaluation simulation test box, characterized in that: The thermal stability evaluation simulation experiment box body (1) comprises a test box movable component (2) arranged at the bottom of the thermal stability evaluation simulation experiment box body (1), a test box exhaust component (3) installed at the side of the thermal stability evaluation simulation experiment box body (1), and a test box switch component (4) arranged at the front of the thermal stability evaluation simulation experiment box body (1); The experimental box movable component (2) comprises a control motor (201), a motor core (202), a conveying belt (203), a transmission core (204), a motor gear (205), a lifting rod (206), a support plate (207), and a movable wheel (208). The side of the control motor (201) is movably connected to the motor core (202), and the outer wall of the motor core (202) is snap-connected to the conveying belt (203), and the side of the conveying belt (203) is provided with a transmission core (204), the other side of the motor core (202) is provided with a motor gear (205), and the outer wall of the motor gear (205) is meshed with a lifting rod (206), the bottom of the lifting rod (206) is fixedly connected to the support plate (207), and the side of the support plate (207) is equipped with a movable wheel (208).

2. A thermal stability evaluation simulation test box according to claim 1, characterized in that: The transmission core (204) forms a transmission structure through a transmission belt (203) and a motor core (202), and the lifting rod (206) forms a lifting structure through a motor gear (205), a control motor (201) and a movable wheel (208).

3. A thermal stability evaluation simulation test box according to claim 1, characterized in that: The experimental box exhaust assembly (3) comprises a control knob (301), a knob shaft (302), a switch baffle (303), a baffle slide groove (304), a switch groove (305), and an exhaust duct (306). The side of the control knob (301) is provided with a knob shaft (302), and the outer wall of the knob shaft (302) is fixedly connected with the switch baffle (303), and the outer wall of the switch baffle (303) is snap-connected with the baffle slide groove (304), the inside of the baffle slide groove (304) is provided with a switch groove (305), and the side of the switch groove (305) is connected with the exhaust duct (306).

4. A thermal stability evaluation simulation test box according to claim 3, characterized in that: The switch baffle (303) forms a sliding structure through the knob shaft (302), the control knob (301) and the switch slot (305), and the switch slot (305) and the exhaust pipe (306) form a communicating structure.

5. The thermal stability evaluation simulation test box according to claim 1, characterized in that: The experimental box switch assembly (4) comprises a switch handle (401), a clip slot (402), a switch clip (403), a clip spring (404), and a clip housing (405); the side of the switch handle (401) is provided with a clip slot (402), and the inside of the clip slot (402) is snap-connected with the switch clip (403); the bottom of the switch clip (403) is elastically connected with the clip spring (404), and the outside of the clip spring (404) is snap-connected with the clip housing (405).

6. A thermal stability evaluation simulation test box according to claim 5, characterized in that: The switch clip (403) forms an elastic structure through a clip spring (404) and a clip housing (405), and the switch clip (403) and the clip slot (402) form a snap-fit ​​structure.

7. The thermal stability evaluation simulation test box according to claim 5, characterized in that: A pair of switch clips (403) are symmetrically arranged about the horizontal center axis of the switch handle (401), and the sides of the switch handle (401) are inclined.

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