Inspection and detection service sample storage instrument and use method thereof

Abstract

The invention relates to the technical field of inspection and detection service sample storage equipment, and discloses an inspection and detection service sample storage instrument and a use method thereof.The inspection and detection service sample storage instrument comprises a storage mechanism used for supporting the whole device to work, providing a sample storage position and meanwhile providing a space for installation of subsequent mechanisms; the storage mechanism comprises a first storage rack and two second storage racks, and the two second storage racks are arranged on the left side and the right side of the first storage rack correspondingly and used for storing many samples; the storage mechanism is arranged in the middle of the storage mechanism and used for controlling the first storage rack and the second storage rack to stretch out or draw back. According to the invention, through the automatic access system, the sample processing efficiency and accuracy are improved, and the applicability in a high throughput environment is ensured. The temperature adjusting mechanism provides optimal storage conditions for specific samples, and the adjusting mechanism reduces faults and maintenance problems in long-term use, so that the operation convenience and the equipment reliability are enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of sample storage equipment for testing services, and specifically to a sample storage device for testing services and a method of using the same. Background Art

[0002] In the fields of scientific research, medical testing, and industrial testing, sample storage equipment is a vital device used to ensure that various samples can be properly stored in a suitable environment before testing. Such equipment needs to be able to handle and store various types of samples, including biological samples, chemical reagents, or any sensitive substances, and ensure that these samples are convenient and safe to access.

[0003] Existing sample storage devices are usually designed as multifunctional storage units that can provide temperature and humidity control to a certain extent. Most of these storage devices adopt passive access methods and are equipped with simple mechanical structures, such as manual sliding racks or basic electric push-pull systems, to store and retrieve samples. These devices can achieve basic sample protection, such as dust and moisture resistance, and maintain sample stability to a certain extent.

[0004] Although existing sample storage devices can achieve basic sample protection, such as dust and moisture protection, and maintain sample stability to a certain extent, there are still some shortcomings. First, the degree of automation of most sample storage devices is insufficient, which limits their application efficiency in high-throughput sample processing environments. Secondly, traditional equipment usually has limited functions in temperature control and precise adjustment, and cannot provide optimal storage conditions for specific sample requirements. In addition, these devices often lack effective mechanical stability and automatic cleaning functions, and are prone to mechanical failures and maintenance problems after long-term use, which not only affects the convenience of operation, but also reduces the safety of samples and the reliability of equipment. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a sample storage device for inspection and testing services and a method for using the same. The present invention significantly improves the efficiency and accuracy of sample processing through an automated access system, ensuring application in high-throughput environments. At the same time, the temperature adjustment mechanism provides optimal storage conditions for specific samples, and the adjustment mechanism effectively avoids failures and maintenance problems in long-term use, thereby enhancing the convenience of operation and the reliability of the device.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sample storage device for inspection and testing services, comprising:

[0007] The storage mechanism is used to support the entire device to work, provide a location for storing samples, and provide space for the installation of subsequent mechanisms. The storage mechanism includes a storage rack 1 and two storage racks 2. The two storage racks 2 are respectively arranged on the left and right sides of the storage rack 1 to store more samples.

[0008] A storage mechanism, which is arranged in the middle of the storage mechanism, is used to control the extension or retraction of the storage rack 1 and the storage rack 2, so as to increase the number of stored samples and facilitate the operation of the storage device;

[0009] A temperature control mechanism is arranged in the middle of the storage mechanism, and is used to control the temperature inside the storage mechanism by sucking in air and selectively heating it, thereby providing an environment suitable for storing samples, thereby preserving the samples to the greatest extent;

[0010] The regulating mechanism is arranged in the middle of the storage mechanism and is used to support the storage mechanism to prevent the device from sliding when it is stationary, and to avoid the long-term accumulation of particulate matter in the air that may cause blockage of the device, so that air can enter and be used stably.

[0011] Preferably, the storage mechanism includes a frame, the upper side of the frame is rotatably connected to a cover plate, the frame and the cover plate are connected and fixed by a connecting piece, the middle parts of the storage rack 1 and the storage rack 2 are fixedly connected to a storage plate, the storage rack 1 is slidably connected to the middle part of the frame, the storage rack 2 is slidably connected to the upper side of the frame, the bottom of the frame is fixedly connected to wheels, and the outer side of the cover plate is fixedly connected to a reset mechanism, which makes the device more convenient to transport.

[0012] Preferably, the storage mechanism includes a cylinder, which is fixedly connected to the inner bottom of the frame, and the output end of the cylinder is fixedly connected to the bottom of the storage rack one, and a tooth block is fixedly connected to the outer side of the storage rack one, and the middle part of the frame is rotatably connected to two circular gears one, and the two circular gears one are meshed with the tooth block, and the middle part of the frame is rotatably connected to two circular gears two, and the outer side of the storage rack two is fixedly connected to a rack plate, and the two rack plates are respectively meshed with the two circular gears two, and the outer sides of the circular gear one and the circular gear two are fixedly connected to sprockets, and a chain is provided on the outer periphery of the two sprockets, and a sealing block is fixedly connected to the bottom of the cover plate, and the sealing block is plug-fitted with the frame.

[0013] Preferably, the temperature control mechanism includes two vents, which are respectively opened on the left and right sides of the frame, and the left and right sides of the frame are fixedly connected with a filter plate, a frame, an air collecting box and ventilation plate 2 in sequence from the outside to the inside, two electric fans are fixedly installed in the middle of the frame, a heating pipe is fixedly installed in the middle of the air collecting box, and two ventilation plates 1 are opened on the upper side of the frame.

[0014] Preferably, the adjusting mechanism comprises a double-headed motor, the double-headed motor is fixedly connected to the interior of the frame, the two output ends of the double-headed motor are fixedly connected to bevel gear 1, the interior of the frame is rotatably connected to two bevel gears 2, the bevel gear 1 and the bevel gear 2 are meshed, the outer side of the bevel gear 2 is fixedly connected to a screw rod, the outer periphery of the screw rod is threadedly connected to a nut seat, the upper side of the nut seat is fixedly connected to a shell, the interior of the shell is fixedly connected to a compression spring 1, the other end of the compression spring 1 is fixedly connected to a scraper, the two scrapers are respectively in contact with the outer sides of the two filter plates, the outer peripheries of the two screw rods are fixedly connected to two sleeves 1, the interior of the sleeve 1 is fixedly connected to a compression spring 2, the other end of the compression spring 2 is fixedly connected to an arc-shaped protrusion 1, the outer periphery of the sleeve 1 is rotatably connected to the sleeve 2, a plurality of arc-shaped protrusions 2 are fixedly connected to the inner wall of the sleeve 2, the arc-shaped protrusion 1 is in contact with the arc-shaped protrusion 2, and the outer side of the sleeve 2 is fixedly connected to a support plate.

[0015] Preferably, the reset mechanism includes a fixed block, which is fixedly connected to a side of the cover plate away from the frame, two clockwork springs are fixedly connected inside the fixed block, a connecting rod is fixedly connected to one end of the two clockwork springs that are close to each other, and a handle is fixedly connected to the outside of the connecting rod.

[0016] Preferably, a partition is slidably connected inside the sleeve 1, and the partition is fixedly connected between the compression spring 2 and the arc-shaped protrusion 1.

[0017] Preferably, the upper side of the frame is provided with sliding grooves having the same number as the rack plate, the rack plate is slidably connected to the middle of the sliding grooves, and the sealing block is plug-fitted into the sliding grooves.

[0018] Preferably, a connecting block is fixedly connected inside the frame, and the electric fan is fixedly connected to a side of the connecting block away from the frame, so as to position the electric fan in the middle of the frame so that it can drive its own fan blades to rotate.

[0019] The present invention also provides a method for using a sample storage device for inspection and testing services, comprising the following steps:

[0020] Step 1: By driving the double-headed motor, the bevel gear 1 can be driven to rotate. When the bevel gear 1 rotates, the bevel gear 2 and the screw can be driven to rotate. During the rotation process, the sleeve 1 drives the sleeve 2 and the support plate to rotate under the cooperation of the arc-shaped protrusion 1 and the arc-shaped protrusion 2, so that the support plate can contact with the ground, which can play the role of anti-slip support;

[0021] Step 2: The storage rack 1 is lifted upward by driving the cylinder, and the circular gear 1 is driven to rotate by the tooth block while being lifted. At this time, the circular gear 1 and the circular gear 2 are rotated simultaneously under the action of the sprocket and the chain, so that the rack plate drives the two storage racks 2 to move away from each other, and at the same time, the storage rack 1 is extended. At this time, the sample can be stored, and after storage, the storage rack 1 can be driven to move downward by the driving cylinder, and the two storage racks 2 are brought closer to each other, so that the stored samples are stored in the storage mechanism;

[0022] Step 3: By driving the electric fan and the heating tube, the air is filtered by the filter plate and then enters the air collecting box. At this time, the incoming air is heated by the heating tube, so that the temperature inside the storage mechanism can be adjusted, so that the ambient temperature inside the storage mechanism is suitable for the storage environment of the sample;

[0023] Step 4: Drive the double-headed motor to drive the bevel gear to rotate in the opposite direction. At this time, the support plate can be folded up to facilitate the movement of the device. While the double-headed motor is driving, the lead screw drives the nut seat to move, so that the nut seat drives the shell and the scraper to move in parallel, so that the particles filtered by the filter plate can be scraped off, preventing the accumulation of particles when the temperature control mechanism works for a long time and causing the filter plate to be blocked.

[0024] The present invention provides a sample storage device for testing services and a method for using the same.

[0025] Beneficial effects:

[0026] 1. Through the design of the storage mechanism and the receiving mechanism, the device of the present invention can store samples in large quantities and in a classified manner. At the same time, through the automated telescopic function, the need for manual operation is greatly reduced, the accuracy and repeatability of the operation are improved, and the rapid retrieval and safe storage of samples are ensured.

[0027] 2. The present invention uses a temperature control mechanism to enable the device to adjust the internal temperature as required, providing the best storage environment for various sensitive samples. This function not only prolongs the stability and availability of samples, but also optimizes energy use, reduces the potential impact of the environment on samples, and ensures the accuracy and efficiency of the inspection and testing process.

[0028] 3. The present invention significantly improves the stability of the device during use through the design of the adjustment mechanism. The mechanism not only prevents the device from sliding when stationary, but also effectively prevents the filter plate from being blocked due to long-term operation through the function of automatically cleaning the filter plate, thus ensuring the long-term reliable operation and simple maintenance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A perspective view of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the gear block of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the storage mechanism of the present invention;

[0032] Figure 4 It is a cross-sectional schematic diagram of the framework of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the temperature adjustment mechanism of the present invention;

[0034] Figure 6 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0035] Figure 7 It is a structural schematic diagram of the compression spring 2 of the present invention;

[0036] Figure 8 It is a structural schematic diagram of the scraper of the present invention;

[0037] Fig. 9 It is a structural schematic diagram of the reset mechanism of the present invention.

[0038] Among them, 10, storage mechanism; 101, frame; 102, cover plate; 103, storage rack 1; 104, storage rack 2; 105, storage plate; 106, wheel; 20, storage mechanism; 201, cylinder; 202, gear block; 203, circular gear 1; 204, circular gear 2; 205, sprocket; 206, chain; 207, rack plate; 208, sealing block; 30, temperature control mechanism; 301, filter plate; 302, frame; 303, electric fan; 304, air collecting box; 305, heating pipe; 306, ventilation plate 1; 307, ventilation plate 2; 40, adjustment mechanism;

[0039] 401, double-headed motor; 402, bevel gear one; 403, bevel gear two; 404, lead screw; 405, nut seat; 406, housing; 407, compression spring one; 408, scraper; 409, sleeve one; 410, compression spring two; 411, arc-shaped protrusion one; 412, sleeve two; 413, arc-shaped protrusion two; 414, support plate; 50, reset mechanism; 501, fixing block; 502, clockwork spring; 503, connecting rod; 504, handle; 60, slide groove; 70, connecting block. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Please see attached Figure 1 -Attached Fig. 9 The embodiment of the present invention provides a sample storage device for testing services, including:

[0042] The storage mechanism 10 is used to support the entire device to work, provide a location for storing samples, and provide space for the installation of subsequent mechanisms. The storage mechanism 10 includes a storage rack 103 and two storage racks 104. The two storage racks 104 are respectively arranged on the left and right sides of the storage rack 103 to store more samples. This layout enables the device to store a large number of samples, and can conveniently classify and store the samples and quickly access them, thereby improving the efficiency and capacity of storage, and improving the efficiency of the entire inspection and testing process;

[0043] The storage mechanism 20 is arranged in the middle of the storage mechanism 10 and is used to control the extension or retraction of the storage rack 1 103 and the storage rack 2 104. It increases the number of stored samples and facilitates the operation of the storage device. The storage mechanism 20 can automatically push out and retract the storage rack 1 103 and the storage rack 2 104, which not only increases the number of stored samples, but also greatly facilitates the operation of the operator when storing and retrieving samples. The automated telescopic function reduces the need for manual operation and improves the accuracy and repeatability of the operation, thereby ensuring the safe storage and quick access of samples;

[0044] The temperature regulating mechanism 30 is arranged in the middle of the storage mechanism 10, and is used to control the temperature inside the storage mechanism 10 by inhaling air and selectively heating it, so as to provide an environment suitable for sample storage, thereby preserving the sample to the greatest extent. The temperature regulating mechanism 30 inhales external air and heats the air as needed to regulate the temperature inside the storage space, thereby providing an optimal preservation environment for the sample, and prolonging the stability and availability of the sample to the greatest extent;

[0045] The adjusting mechanism 40 is arranged in the middle of the storage mechanism 10, and is used to support the storage mechanism 10 to prevent the device from sliding when it is stationary, and at the same time avoid the long-term accumulation of particulate matter in the air that causes blockage of the device, so that air can enter and be used stably. The anti-slip effect provided by the adjusting mechanism 40 can keep the device stable when it is stationary. In addition, it can also prevent particulate matter in the air from causing blockage of the temperature control mechanism 30, which not only improves the operational safety of the equipment, but also ensures the long-term reliable operation and easy maintenance of the machinery.

[0046] Please see attached Figure 1 -Attached Figure 4 In a preferred embodiment of the present invention, the storage mechanism 10 includes a frame 101, and a cover 102 is rotatably connected to the upper side of the frame 101. The frame 101 and the cover 102 are connected and fixed by a connecting piece. The frame 101 serves as the basic supporting structure of the entire storage device, which is stable and reliable, ensuring the overall firmness and durability of the device. At the same time, this rotating connection method allows the cover 102 to be opened or closed more easily, which is convenient for users to quickly access stored samples. At the same time, the connecting parts not only ensure the stability of the structure, but also ensure the durability in frequent use. The middle parts of the storage rack 103 and the storage rack 2 104 are fixedly connected with a storage plate 105. The storage rack 103 is slidably connected to the middle part of the frame 101, and the storage rack 2 104 is slidably connected to the upper side of the frame 101. The storage rack 103 and the storage rack 2 104 can provide more sample storage space and maximize the space utilization while ensuring the accessibility of the samples. The bottom of the frame 101 is fixedly connected with wheels 106, and the wheels 106 can make the device easily moved in the laboratory or testing site. The outer side of the cover 102 is fixedly connected with a reset mechanism 50, which makes the device more convenient to transport.

[0047] Please see attached Figure 1 -Attached Figure 4In a preferred embodiment of the present invention, the storage mechanism 20 includes a cylinder 201, which is fixedly connected to the inner bottom of the frame 101, and the output end of the cylinder 201 is fixedly connected to the bottom of the storage rack 103. The cylinder 201 can drive the storage rack 103 to move vertically, so that the storage and retrieval of samples becomes quick and easy. The outer side of the storage rack 103 is fixedly connected with a tooth block 202, and the middle part of the frame 101 is rotatably connected with two circular gears 1 203, and the two circular gears 1 203 are meshed with the tooth block 202. The middle part of the frame 101 is rotatably connected with two circular gears 204, and the outer side of the storage rack 2 104 is fixedly connected with a rack plate 207, and the two rack plates 207 are respectively meshed with the two circular gears 204, and the outer sides of the circular gears 1 203 and the circular gear 2 204 are fixedly connected with sprockets. 205, a chain 206 is provided on the outer periphery of the two sprocket wheels 205, and when the storage rack 103 moves, the circular gear 1 203 can be driven to rotate through the tooth block 202, and when the circular gear 1 203 rotates, the two circular gears 204 can be driven to rotate through the sprocket wheel 205 and the chain 206, and when the circular gear 204 rotates, the rack plate 207 can drive the storage rack 2 104 to move in parallel, so that the storage rack 103 can be extended and the storage rack 2 104 can be stretched, so that the samples can be stored and taken out easily, and a sealing block 208 is fixedly connected to the bottom of the cover plate 102, and the sealing block 208 and the frame 101 are plugged into each other, and the sealing block 208 not only prevents dust and pollutants from entering the storage area, but also increases the airtightness of the device when it is closed, thereby providing an additional layer of protection for sensitive or volatile samples.

[0048] Please see attached Figure 2 , Attachment Figure 4 and attached Figure 5 In a preferred embodiment of the present invention, the temperature control mechanism 30 includes two vents, which are respectively opened on the left and right sides of the frame 101. The left and right sides of the frame 101 are respectively fixedly connected with a filter plate 301, a frame 302, an air collecting box 304 and a ventilation plate 2 307 from the outside to the inside. Two electric fans 303 are fixedly installed in the middle of the frame 302, and a heating pipe 305 is fixedly installed in the middle of the air collecting box 304. Two ventilation plates 1 306 are opened on the upper side of the frame 101. By driving the electric fans 303, external air can enter the device. At the same time, under the action of the filter plate 301, particulate impurities in the air can be filtered, and under the action of the heating pipe 305, the incoming air can be heated, thereby increasing the temperature inside the device, so that the sample can be better preserved, which not only improves the shelf life and reliability of the sample, but also optimizes energy use, reduces the potential impact of the environment on the sample, and ensures the accuracy and efficiency of the inspection and testing process.

[0049] Please see attached Figure 6 -Attached Figure 8In a preferred embodiment of the present invention, the adjustment mechanism 40 includes a double-headed motor 401, which is fixedly connected to the inside of the frame 101. Both output ends of the double-headed motor 401 are fixedly connected to a bevel gear 1 402. The inside of the frame 101 is rotatably connected to two bevel gears 2 403. The bevel gear 1 402 and the bevel gear 2 403 are meshed. The outer side of the bevel gear 2 403 is fixedly connected to a screw rod 404. The outer periphery of the screw rod 404 is threadedly connected to a nut seat 405. The upper side of the nut seat 405 is fixedly connected to a housing 406. The interior of the housing 406 A compression spring 407 is fixedly connected, and the other end of the compression spring 407 is fixedly connected to a scraper 408. The two scrapers 408 are in contact with the outer sides of the two filter plates 301 respectively. By driving the double-headed motor 401, the bevel gear 1 402 drives the bevel gear 2 403 and the screw rod 404 to rotate. When the screw rod 404 rotates, the nut seat 405 can drive the shell 406 and the scraper 408 to move in parallel, so that the particles accumulated on the outer side of the filter plate 301 can be cleaned, avoiding the filter plate 301 from being blocked when in use, and no employees need to clean it manually, thereby reducing the labor intensity of employees. The outer peripheries of the two screw rods 404 are fixedly connected to two sleeves 409, the interior of the sleeve 409 is fixedly connected to a compression spring 410, the other end of the compression spring 410 is fixedly connected to an arc-shaped protrusion 411, the outer periphery of the sleeve 409 is rotatably connected to a sleeve 412, the inner wall of the sleeve 412 is fixedly connected to a plurality of arc-shaped protrusions 413, the arc-shaped protrusions 411 and the arc-shaped protrusions 413 are in contact, and the outer side of the sleeve 412 is fixedly connected to a support plate 414, so that the sleeve 409 can drive the arc-shaped protrusions 411 to rotate while the screw rod 404 rotates. When rotating, the arc-shaped protrusion 2 413 can make the sleeve 2 412 drive the support plate 414 to contact the ground, so as to support the device and prevent the device from sliding when it is stationary. At the same time, when the screw rod 404 continues to rotate, the support plate 414 cannot move because it is in contact with the ground. At this time, the arc-shaped protrusion 1 411 will be squeezed by the arc-shaped protrusion 2 413 and retracted into the sleeve 1 409. When the screw rod 404 stops rotating, the arc-shaped protrusion 1 411 can be ejected by the compression spring 2 410, thereby restricting the support plate 414, thereby improving the stability of the device.

[0050] Please see attached Fig. 9In a preferred embodiment of the present invention, the reset mechanism 50 includes a fixed block 501, which is fixedly connected to a side of the cover plate 102 away from the frame 101. Two spring springs 502 are fixedly connected inside the fixed block 501, and a connecting rod 503 is fixedly connected to one end of the two spring springs 502. A handle 504 is fixedly connected to the outer side of the connecting rod 503. By rotating the handle 504, the connecting rod 503 twists and compresses the spring springs 502. At this time, the device can be conveniently transported through the handle 504. At the same time, when the handle 504 is released, the connecting rod 503 can drive the handle 504 to be retracted into the fixed block 501 under the action of the spring spring 502, thereby preventing the handle 504 from protruding and being easily damaged by bumps, etc., thereby improving the service life of the handle 504.

[0051] Please see attached Figure 7 In a preferred embodiment of the present invention, a partition is slidably connected inside the sleeve 409, and the partition is fixedly connected between the compression spring 410 and the arc-shaped protrusion 411. The partition can make the arc-shaped protrusion 411 move only in parallel, thereby avoiding the problem that the arc-shaped protrusion 411 tilts during movement and the arc-shaped protrusion 411 cannot move, and at the same time avoiding the problem that the compression spring 410 is deformed and damaged due to the tilt and squeezing of the arc-shaped protrusion 411, thereby improving the service life of the compression spring 410.

[0052] Please see attached Figure 4 In a preferred embodiment of the present invention, the upper side of the frame 101 is provided with the same number of slide grooves 60 as the rack plate 207, the rack plate 207 is slidably connected to the middle of the slide groove 60, the sealing block 208 and the slide groove 60 are plugged together, and the slide groove 60 can provide a position for the rack plate 207 to move, ensuring that the storage rack 104 only moves in parallel, thereby avoiding the rack plate 207 from being separated from the circular gear 204, improving the stability of the movement of the storage rack 104, and with the cooperation of the sealing block 208 and the slide groove 60, the frame 101 and the cover plate 102 can be closed, thereby preventing external impurities from entering and contaminating the sample.

[0053] Please see attached Figure 5In a preferred embodiment of the present invention, a connecting block 70 is fixedly connected to the inside of the frame 302, and the electric fan 303 is fixedly connected to the side of the connecting block 70 away from the frame 302, which is used to position the electric fan 303 in the middle of the frame 302 so that it can drive its own fan blades to rotate. The electric fan 303 can also be fixed in the center of the frame 302 through the connecting block 70, which can maximize the symmetry and efficiency of the airflow generated by the fan and ensure that the air is evenly distributed throughout the storage mechanism 10, thereby achieving the effect of balanced temperature control. In addition, the central positioning of the electric fan 303 also helps to reduce equipment wear and maintenance requirements because the even distribution of airflow reduces local pressure and load imbalances.

[0054] The present invention also provides a method for using a sample storage device for inspection and testing services, comprising the following steps:

[0055] Step 1: By driving the double-headed motor 401, the bevel gear 1 402 can be driven to rotate. When the bevel gear 1 402 rotates, the bevel gear 2 403 and the screw 404 can be driven to rotate. During the rotation process, the sleeve 1 409 drives the sleeve 2 412 and the support plate 414 to rotate under the cooperation of the arc-shaped protrusion 1 411 and the arc-shaped protrusion 2 413, so that the support plate 414 can contact with the ground, which can play the role of anti-slip support;

[0056] Step 2: The storage rack 103 is lifted upward by driving the cylinder 201, and the circular gear 103 is driven to rotate by the tooth block 202 while being lifted. At this time, the circular gear 103 and the circular gear 204 are rotated simultaneously under the action of the sprocket 205 and the chain 206, so that the rack plate 207 drives the two storage racks 104 to move away from each other, and at the same time, the storage rack 103 is extended. At this time, the sample can be stored, and after storage, the storage rack 103 can be driven downward by driving the cylinder 201, and the two storage racks 104 are brought close to each other, so that the stored sample is received into the storage mechanism 10;

[0057] Step 3: The electric fan 303 and the heating tube 305 are driven to filter the air through the filter plate 301 and then enter the air collecting box 304. At this time, the heating tube 305 heats the incoming air, thereby adjusting the temperature inside the storage mechanism 10 so that the ambient temperature inside the storage mechanism 10 is suitable for the storage environment of the sample.

[0058] Step 4: Drive the double-headed motor 401 to drive the bevel gear 402 to rotate in the opposite direction. At this time, the support plate 414 can be folded up, which can facilitate the movement of the device. While the double-headed motor 401 is driving, the screw rod 404 drives the nut seat 405 to move, so that the nut seat 405 drives the shell 406 and the scraper 408 to move in parallel, so that the particles filtered by the filter plate 301 can be scraped off, preventing the accumulation of particles when the temperature control mechanism 30 works for a long time, causing the filter plate 301 to be blocked.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample storage device for inspection and testing services, characterized in that: include: A storage mechanism (10) is used to support the entire device to work, provide a location for storing samples, and provide space for installing subsequent mechanisms. The storage mechanism (10) includes a storage rack 1 (103) and two storage racks 2 (104). The two storage racks 2 (104) are respectively arranged on the left and right sides of the storage rack 1 (103) for storing more samples. A storage mechanism (20) is arranged in the middle of the storage mechanism (10) and is used to control the extension or retraction of the first storage rack (103) and the second storage rack (104), thereby facilitating the operation of the storage device while increasing the number of stored samples; A temperature control mechanism (30) is arranged in the middle of the storage mechanism (10) and is used to control the temperature inside the storage mechanism (10) by sucking in air and selectively heating it, thereby providing an environment suitable for storing samples, thereby preserving the samples to the greatest extent; The regulating mechanism (40) is arranged in the middle of the storage mechanism (10) and is used to support the storage mechanism (10) to prevent the device from sliding when it is stationary, and to avoid the long-term accumulation of particles in the air that may cause blockage of the device, so that air can enter stably and be used.

2. A sample storage device for inspection and testing services according to claim 1, characterized in that: The storage mechanism (10) comprises a frame (101), the upper side of the frame (101) is rotatably connected to a cover plate (102), the frame (101) and the cover plate (102) are connected and fixed via a connecting piece, the middle parts of the storage rack 1 (103) and the storage rack 2 (104) are both fixedly connected to a storage plate (105), the storage rack 1 (103) is slidably connected to the middle part of the frame (101), the storage rack 2 (104) is slidably connected to the upper side of the frame (101), the bottom of the frame (101) is fixedly connected to wheels (106), and the outer side of the cover plate (102) is fixedly connected to a reset mechanism (50), which makes the device more convenient to transport.

3. A sample storage device for inspection and testing services according to claim 2, characterized in that: The storage mechanism (20) comprises a cylinder (201), the cylinder (201) is fixedly connected to the inner bottom of the frame (101), the output end of the cylinder (201) is fixedly connected to the bottom of the storage rack (103), the outer side of the storage rack (103) is fixedly connected with a tooth block (202), the middle part of the frame (101) is rotatably connected to two circular gears (203), the two circular gears (203) are meshed with the tooth block (202), and the middle part of the frame (101) is rotatably connected to two circular gears. Wheel 2 (204), the outer side of the storage rack 2 (104) is fixedly connected with a rack plate (207), the two rack plates (207) are respectively meshed with the two circular gears 2 (204), the outer sides of the circular gear 1 (203) and the circular gear 2 (204) are fixedly connected with a sprocket (205), the outer periphery of the two sprockets (205) is provided with a chain (206), the bottom of the cover plate (102) is fixedly connected with a sealing block (208), and the sealing block (208) and the frame (101) are plug-fitted.

4. A sample storage device for inspection and testing services according to claim 3, characterized in that: The temperature control mechanism (30) comprises two ventilation openings, which are respectively arranged on the left and right sides of the frame (101); the left and right sides of the frame (101) are respectively fixedly connected with a filter plate (301), a frame body (302), an air collecting box (304) and a ventilation plate 2 (307) from the outside to the inside; two electric fans (303) are fixedly installed in the middle of the frame body (302); a heating pipe (305) is fixedly installed in the middle of the air collecting box (304); and two ventilation plates 1 (306) are arranged on the upper side of the frame (101).

5. The sample storage device for testing services according to claim 4, characterized in that: The adjusting mechanism (40) comprises a double-headed motor (401), the double-headed motor (401) is fixedly connected to the inside of the frame (101), the two output ends of the double-headed motor (401) are fixedly connected to bevel gear 1 (402), the inside of the frame (101) is rotatably connected to two bevel gear 2 (403), the bevel gear 1 (402) and the bevel gear 2 (403) are meshed, the outer side of the bevel gear 2 (403) is fixedly connected to a screw rod (404), the outer periphery of the screw rod (404) is threadedly connected to a nut seat (405), the upper side of the nut seat (405) is fixedly connected to a shell (406), the inside of the shell (406) is fixedly connected to a compression spring 1 (407), the compression spring 1 (40 7) is fixedly connected to the other end with a scraper (408), the two scrapers (408) are respectively in contact with the outer sides of the two filter plates (301), the outer peripheries of the two screw rods (404) are fixedly connected to two sleeves (409), the interior of the sleeve (409) is fixedly connected to a compression spring (410), the other end of the compression spring (410) is fixedly connected to an arc-shaped protrusion (411), the outer periphery of the sleeve (409) is rotatably connected to a sleeve (412), the inner wall of the sleeve (412) is fixedly connected to a plurality of arc-shaped protrusions (413), the arc-shaped protrusions (411) are in contact with the arc-shaped protrusions (413), and the outer side of the sleeve (412) is fixedly connected to a support plate (414).

6. The sample storage device for inspection and testing services according to claim 2, characterized in that: The reset mechanism (50) comprises a fixed block (501), the fixed block (501) being fixedly connected to a side of the cover plate (102) away from the frame (101), two spring springs (502) being fixedly connected inside the fixed block (501), a connecting rod (503) being fixedly connected to one end of the two spring springs (502) being close to each other, and a handle (504) being fixedly connected to the outside of the connecting rod (503).

7. The sample storage device for testing services according to claim 5, characterized in that: A partition is slidably connected inside the sleeve 1 (409), and the partition is fixedly connected between the compression spring 2 (410) and the arc-shaped protrusion 1 (411).

8. The sample storage device for inspection and testing services according to claim 3, characterized in that: The upper side of the frame (101) is provided with sliding grooves (60) having the same number as the rack plate (207); the rack plate (207) is slidably connected to the middle of the sliding groove (60); and the sealing block (208) and the sliding groove (60) are plug-fitted.

9. The sample storage device for inspection and testing services according to claim 4, characterized in that: A connecting block (70) is fixedly connected inside the frame (302), and the electric fan (303) is fixedly connected to a side of the connecting block (70) away from the frame (302), so as to position the electric fan (303) in the middle of the frame (302), so that the electric fan (303) can drive its own fan blades to rotate.

10. A method for using a sample storage device for inspection and testing services, characterized in that: A sample storage device for inspection and testing services according to any one of claims 1 to 9, comprising the following steps: Step 1: By driving the double-headed motor (401), the bevel gear 1 (402) can be driven to rotate. When the bevel gear 1 (402) rotates, the bevel gear 2 (403) and the screw rod (404) can be driven to rotate. During the rotation process, the sleeve 1 (409) drives the sleeve 2 (412) and the support plate (414) to rotate through the cooperation of the arc-shaped protrusion 1 (411) and the arc-shaped protrusion 2 (413), so that the support plate (414) can contact the ground, which can play the role of anti-slip support; Step 2: The storage rack 1 (103) is lifted upward by driving the air cylinder (201), and the circular gear 1 (203) is driven to rotate by the tooth block (202) during the lifting. At this time, the circular gear 1 (203) and the circular gear 2 (204) are rotated simultaneously under the action of the sprocket (205) and the chain (206), so that the rack plate (207) drives the two storage racks 2 (104) to move away from each other, and at the same time, the storage rack 1 (103) is extended. At this time, the sample can be stored, and after storage, the storage rack 1 (103) can be driven to move downward by driving the air cylinder (201), and the two storage racks 2 (104) are brought close to each other, so that the stored sample is stored in the storage mechanism (10); Step 3: driving the electric fan (303) and the heating tube (305) to filter the air through the filter plate (301) and then enter the air collecting box (304). At this time, the heating tube (305) heats the incoming air, thereby adjusting the temperature inside the storage mechanism (10) so that the ambient temperature inside the storage mechanism (10) is suitable for the storage environment of the sample; Step 4: By driving the double-headed motor (401) to drive the bevel gear 1 (402) to rotate in the opposite direction, the support plate (414) can be retracted, which can facilitate the movement of the device. While the double-headed motor (401) is driving, the screw rod (404) drives the nut seat (405) to move, so that the nut seat (405) drives the shell (406) and the scraper (408) to move in parallel, so that the particles filtered by the filter plate (301) can be scraped off, preventing the accumulation of particles when the temperature control mechanism (30) works for a long time, causing the filter plate (301) to be blocked.

Images