CN117262436B - A tumor slice storage device - Google Patents

Abstract

The invention discloses a tumor slice storage device, which mainly relates to the technical field of slice storage. It includes a main casing. Three storage bins are fixedly installed on the main casing. A sealing cover is detachably installed on each storage bin. The main casing is slidably installed. There is a shell cover, a locking component is provided on the main shell, a raised plate is fixedly installed on the shell cover, a limiting slot is fixedly installed on the raised plate, a movable rack is slidably installed on the raised plate, and a movable rack is installed on the main shell. There is a main power assembly, a multi-gear assembly is provided on the main casing, a cleaning brush is provided on the multi-gear assembly, a rectangular frame brush is slidably installed on the main casing, and a blower is provided around the main casing; the invention can meet different types of storage needs , and can also automatically clean the rectangular frame brush.

Description

A tumor slice storage device

Technical field

The present invention mainly relates to the field of slice storage technology, and specifically relates to a tumor slice storage device.

Background technique

Brain tumor sectioning generally involves taking a small amount of tissue from the patient's tumor site and performing pathological sectioning using methods such as forceps, cutting, puncture, and aspiration. By observing tumor cell morphology and tissue structure under a microscope, we can determine the nature, histological type and degree of differentiation of the tumor. Usually slices need to be stored for later use in assays. Existing storage devices have fewer storage types and cannot meet different types of storage needs. Moreover, the surroundings of the storage device cannot be cleaned to prevent dust from contaminating the slices.

For example, in the prior art, the Chinese invention patent application with publication number CN114568425A discloses a slice storage device for tumor detection experiments. The slice storage device body, threaded rod, cleaning plate, cavity, and fixed assembly can store slices. The storage device body can also be cleaned, but in this patent, the cleaning brush still needs to be disassembled for cleaning, which is more troublesome, and there are no different types of storage spaces in this patent.

Contents of the invention

(1) Technical problems to be solved

In view of the above existing problems, the present invention needs to provide a tumor slice storage device that can meet different types of storage needs and can also automatically clean the rectangular frame brush.

(2) Technical solutions

In view of the above technical problems, the present invention provides a tumor slice storage device, which includes a main housing, a bottom groove is fixedly installed on the main housing, and three storage compartments: a first warehouse, a second warehouse, and a third warehouse are fixedly installed on the main housing. , each storage bin is removably installed with a sealing cover; each storage bin is provided with a slot, the second compartment is equipped with a humidifier and a fan, and the third compartment is equipped with petri dish equipment; the main shell slides A shell cover is installed, and a locking assembly is provided on the main shell; a raised plate is fixedly installed on the shell cover, a limiting slot is fixedly installed on the raised plate, and a movable rack is slidably installed on the raised plate. It is equipped with a main power assembly, which will drive the top rack to slide. The main housing is provided with a multi-gear assembly. The movable rack drives the multi-gear assembly to rotate. The multi-gear assembly is provided with a cleaning brush; the main housing is slidably mounted with a For the rectangular frame brush, blowers are provided around the main shell; there are shell openings on all sides of the main shell, and the cleaning brush is close to the shell opening, and the cleaning brush cleans the rectangular frame brush.

Further, the locking assembly includes a cover sliding column, a cover clamping column and a cover guide column are fixedly installed on the cover sliding column, the first special-shaped protrusion of the cover and the second special-shaped protrusion of the cover are fixedly installed on the cover fixing frame, so The cover sliding column is slidably installed on the cover fixing frame, and an inner spring of the cover is provided between the cover sliding column and the first special-shaped protrusion of the cover.

Further, a slotted clamping plate is fixedly installed on the housing cover, a locking spring is provided between the top rack and the slotted clamping plate, a locking fixing frame is fixedly installed on the top rack, and the locking fixing frame slides A locking column is installed, a locking guide column and a locking clamping rod are fixedly installed on the locking column, a locking intermediate spring is provided between the locking column and the first locking special-shaped protrusion, and the locking fixed frame is A first locking special-shaped protrusion and a second locking special-shaped protrusion are fixedly installed; when the top rack meshes with the driving gear in the main power assembly, the housing cover will be driven to slide.

Further, the main power assembly also includes a drive motor, which is fixedly installed on the main housing. A large screw is fixedly installed on the output shaft of the drive motor. The drive gear is fixedly connected to the output shaft of the drive motor, and the large screw is connected to the output shaft of the drive motor. Rectangular frame brush thread fit.

Further, the movable rack is fixedly installed on the movable end of the top cylinder, and the top cylinder is fixedly installed on the housing cover. When the movable end of the top cylinder extends, the movable rack and the upper pinion in the multi-gear assembly The multi-gear assembly also includes a lower gear, which is fixedly mounted on a horizontal axis. The horizontal axis is rotatably mounted on the main housing. A horizontal helical gear is fixedly mounted on the horizontal axis. The horizontal helical gear is connected to the vertical gear. Straight helical gears form mesh. The vertical helical gears are fixedly installed on the vertical shaft. The vertical shaft is rotatably installed on the main housing. A bottom large gear is fixedly installed on the vertical shaft. The bottom large gear drives the dispersion gear set. Turn.

Further, the dispersion gear set includes a large transmission gear. The large transmission gear is rotatably installed on the main housing. The bottom large gear meshes with the large transmission gear. The large transmission gear is respectively connected with the first small transmission gear and the second small transmission gear. The gear and the third transmission pinion form a gear fit; the transmission pinion is rotationally installed on the main housing, the transmission pinion meshes with the first transmission middle gear, the first transmission middle gear is rotationally installed on the main housing, and the transmission first middle gear is rotationally installed on the main housing. The middle gear meshes with the first transmission side gear and the first transmission symmetrical gear respectively. The first transmission symmetry gear meshes with the second transmission middle gear. The second middle gear gear meshes with the fourth transmission pinion gear. The first gear on the side forms a gear fit with the second gear with symmetrical transmission, the second gear with symmetrical transmission is rotatably installed on the main housing, and the second gear with symmetrical transmission forms a gear fit with the fifth small gear with transmission.

Further, the first transmission pinion gear is fixedly installed on the first cleaning shaft, the second transmission pinion gear is fixedly installed on the second cleaning shaft, the third transmission pinion gear is fixedly installed on the third cleaning shaft, and the fifth transmission pinion gear is fixedly installed on the third cleaning shaft. The pinion gear is fixedly installed on the sixth cleaning shaft, the transmission fourth pinion gear is fixedly installed on the fifth cleaning shaft, and the transmission symmetry first gear is fixedly installed on the fourth cleaning shaft.

Further, a cleaning brush is fixedly installed on the first cleaning shaft, the second cleaning shaft, and the third cleaning shaft, and a cleaning brush is fixedly installed on the fourth cleaning shaft, the fifth cleaning shaft, and the sixth cleaning shaft. Cleaning brush.

Further, two groups of blowers are provided in the length direction of the main housing, and one group is provided in the width direction of the main housing. The blowers are triggered by the transmission assembly.

Further, the transmission assembly includes a second screw, the second screw is rotatably installed on the main housing, the third screw is rotatably installed on the main housing, the fourth screw is rotatably installed on the main housing, and the manual screw is rotatably installed on the main housing. , the first screw is rotatably installed on the main housing, a pressing piece is slidably mounted on the first screw, and a pressing piece is slidably mounted on the manual screw, the second screw, the third screw, and the fourth screw. When the pressing piece descends, Trigger the blower.

Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention is provided with a main casing, and three storage bins are provided in the main casing. Each storage bin has a different storage environment and can meet different storage needs; 2. The invention is provided with a shell cover, and each storage bin is also provided with a sealing cover. The shell cover can be opened and closed automatically to prevent dust and impurities from contaminating the slices; 3. The invention is provided with a rectangular frame brush, which can clean the main shell. The surroundings are cleaned. The shell cover of the present invention is provided with a top rack, a slotted clamping plate, a locking column, a locking clamp, and a movable rack, which can drive the multi-gear assembly when the shell cover slides. rotation, the multi-gear assembly is used to drive the cleaning brush to rotate, and the cleaning brush is used to clean the rectangular frame brush; 4. The invention is also provided with a blower and a transmission component. The cooperation of the blower and the transmission component can make the blowers around the main housing blow out the air at the same time. , clean the impurities and dust on the rectangular frame brush, automatically clean the brush, no need to disassemble and clean it.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic structural diagram of the storage mechanism of the present invention from a first angle.

Figure 3 is a schematic structural diagram of the storage mechanism of the present invention from a second angle.

Figure 4 is a partially enlarged schematic diagram of A1 in Figure 3.

Figure 5 is a schematic structural diagram of the storage mechanism of the present invention from a third angle.

Figure 6 is a schematic structural diagram of the storage mechanism of the present invention from a fourth angle.

Figure 7 is a partial first angle structural diagram of the storage mechanism of the present invention.

Figure 8 is a partial second angle structural schematic diagram of the storage mechanism of the present invention.

Figure 9 is a partially enlarged schematic diagram of A2 in Figure 8.

Figure 10 is a partial third-angle structural schematic diagram of the storage mechanism of the present invention.

Figure 11 is a cross-sectional view along line A-A in Figure 10 .

Figure 12 is a cross-sectional view taken along line B-B in Figure 10 .

Figure 13 is a partial structural schematic diagram of the storage mechanism of the present invention from a fourth angle.

Figure 14 is a cross-sectional view at C-C in Figure 13 .

Figure 15 is a cross-sectional view along D-D in Figure 13 .

Figure 16 is a partial structural diagram of the storage mechanism of the present invention from a fifth angle.

Figure 17 is a schematic diagram of the first cover plate, the second cover plate and the third cover plate of the present invention.

Reference numbers: 1-storage mechanism; 101-bottom slot; 102-main housing; 103-rectangular frame brush; 104-casing cover; 105-top cylinder; 106-slotted card plate; 107-top rack; 108- Driving motor; 109-driving gear; 110-large screw; 111-first belt; 112-pressing plate; 113-first screw; 114-blower; 115-locking spring; 116-locking column; 117-locking Fixed frame; 118-Lock the first special-shaped protrusion; 119-Lock the middle spring; 120-Lock the guide post; 121-Lock the second special-shaped protrusion; 122-Lock the clamping rod; 123-Shell opening; 124 -Manual screw; 125-Second screw; 126-Second belt; 127-Third screw; 128-Fourth screw; 129-Restriction slot; 130-Protruding plate; 131-First cover plate; 132-No. The second cover plate; 133-the third cover plate; 134-the first special-shaped protrusion of the cover; 135-the cover guide post; 136-the second special-shaped protrusion of the cover; 137-the cover sliding post; 138-the cover clamping post; 139-the cover Fixed frame; 140-inner spring of the cover; 141-upper small gear; 142-lower large gear; 143-horizontal axis; 144-vertical axis; 145-vertical helical gear; 146-horizontal helical gear; 147-bottom large gear ;148-Transmission large gear; 149-Transmission first small gear; 150-Transmission second small gear; 151-Transmission third small gear; 152-Transmission small gear; 153-Transmission first middle gear; 154-Transmission symmetry third One gear; 155-transmit the second middle gear; 156-transmit the fourth pinion; 157-transmit the first side gear; 158-transmit the symmetrical second gear; 159-transmit the fifth pinion; 160-cleaning brush; 161 - The first cleaning shaft; 162 - the second cleaning shaft; 163 - the third cleaning shaft; 164 - the fourth cleaning shaft; 165 - the fifth cleaning shaft; 166 - the sixth cleaning shaft; 167 - the first warehouse; 168 - the first cleaning shaft Second warehouse; 169-humidifier; 170-water inlet; 171-third warehouse; 172-petri dish equipment; 173-fan; 174-movable rack.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments. The present invention is explained through illustrative embodiments and illustrations of the present invention, but is not used to limit the present invention.

Embodiment: A tumor slice storage device as shown in Figures 1 to 17 includes a storage mechanism 1. The storage mechanism 1 includes a main housing 102, and a bottom slot 101 is fixedly installed on the main housing 102.

Three storage compartments, the first compartment 167, the second compartment 168, and the third compartment 171, are fixedly installed on the main housing 102, and each storage compartment is detachably installed with a sealing cover.

Grooves are provided on both sides of the first warehouse 167, the second warehouse 168, and the third warehouse 171. The grooves are used for the installation of sealing covers. The sealing covers are specifically divided into a first cover plate 131, a second cover plate 132, and a third cover plate. Three cover plates 133, the first cover plate 131 is installed on the first compartment 167, the second cover plate 132 is installed on the second compartment 168, and the third cover plate 133 is installed on the third compartment 171.

Each storage bin is provided with a slot for placing slices. The second bin 168 is provided with a humidifier 169 and a fan 173. The water inlet 170 is a water inlet to provide water for the humidifier 169. The third bin Petri dish equipment 172 is provided in 171 .

A shell cover 104 is slidably installed on the main shell 102. The locking assembly includes a cover sliding column 137. A cover clamping column 138 and a cover guide column 135 are fixedly installed on the cover sliding column 137. The first special-shaped protrusion 134 of the cover and the second special-shaped cover The protrusion 136 is fixedly installed on the cover fixing frame 139, the cover fixing frame 139 is fixedly installed on the main housing 102, the cover sliding column 137 is slidably installed on the cover fixing frame 139, the first special-shaped protrusion 134 of the cover and the cover sliding column 137 There is an inner spring 140 in the cover, one end of the inner spring 140 is fixedly installed on the first special-shaped protrusion 134 of the cover, and the other end is fixedly installed on the cover sliding column 137.

A slotted card plate 106 is fixedly installed on the shell cover 104. A chute can be provided on the shell cover 104. The top rack 107 is slidably installed in the chute provided on the shell cover 104. There is a gap between the top rack 107 and the slotted card plate 106. A locking spring 115 is provided. One end of the locking spring 115 is fixedly installed on the top rack 107, and the other end is fixedly installed on the slotted clamping plate 106. A locking fixing frame 117 is fixedly installed on the top rack 107, and the locking spring 115 is fixedly installed on the top rack 107. A locking column 116 is slidably installed on the fixed frame 117. A locking guide column 120 and a locking clamp 122 are fixedly installed on the locking column 116. A lock is provided between the locking column 116 and the locking first special-shaped protrusion 118. The middle spring 119 is tightened, and the first locking special-shaped protrusion 118 and the second locking special-shaped protrusion 121 are fixedly installed on the locking fixed frame 117; when the top rack 107 meshes with the driving gear 109 in the main power assembly, it will drive the Housing lid 104 slides.

The main power assembly also includes a drive motor 108, which is fixedly installed on the main housing 102. A large screw 110 is fixedly installed on the output shaft of the drive motor 108. The large screw 110 is rotatably installed on the main housing 102. The drive gear 109 is connected to the drive gear. The output shaft of the motor 108 is fixedly connected, the large screw 110 is threadedly matched with the rectangular frame brush 103, and the rectangular frame brush 103 is slidably installed on the main housing 102.

The raised plate 130 is fixedly installed on the housing cover 104. A limiting slot 129 is fixedly installed on the raised plate 130. A movable rack 174 is slidably installed in the raised plate 130. The movable rack 174 is also slidably installed on the housing cover. 104, the movable rack 174 is fixedly installed on the movable end of the top cylinder 105, and the top cylinder 105 is fixedly installed on the housing cover 104. When the movable end of the top cylinder 105 extends, the movable rack 174 is connected with the multi-gear assembly. The upper pinion gear 141 is meshed, and the upper pinion gear 141 is rotatably installed on the main housing 102.

The multi-gear assembly also includes a lower large gear 142. The lower large gear 142 is fixedly installed on the horizontal shaft 143. The horizontal shaft 143 is rotatably installed on the main housing 102. A horizontal helical gear 146 is fixedly installed on the horizontal shaft 143. The horizontal helical gear 146 and The vertical helical gear 145 is meshed. The vertical helical gear 145 is fixedly installed on the vertical shaft 144. The vertical shaft 144 is rotatably installed on the main housing 102. A bottom large gear 147 is fixedly installed on the vertical shaft 144. The bottom large gear 147 drives the dispersion gear set to rotate.

The dispersion gear set includes a large transmission gear 148, which is rotatably installed on the main housing 102. The bottom large gear 147 meshes with the large transmission gear 148. The large transmission gear 148 is respectively connected with the first transmission small gear 149 and the second transmission small gear 149. The gear 150 and the third transmission pinion 151 form a gear fit; the transmission pinion 152 is rotatably installed on the main housing 102; the bottom large gear 147 forms a gear fit with the transmission pinion 152; the transmission pinion 152 forms a gear fit with the first transmission gear 153 The first middle transmission gear 153 is meshed with the first transmission side gear 157 and the first transmission symmetrical gear 154, and the first transmission symmetrical gear 154 is meshed with the first transmission side gear 154. The second middle gear 155 is in mesh. The second middle gear 155 is mounted on the main housing 102 for rotation. The second middle gear 155 is in mesh with the fourth pinion 156. The first gear 157 on the side is in mesh with the second gear symmetrically. 158 forms a gear match. The first transmission side gear 157 and the second transmission symmetrical gear 158 are both rotatably installed on the main housing 102. The second transmission symmetrical gear 158 and the fifth transmission pinion 159 form a gear cooperation.

The first transmission pinion 149 is fixedly installed on the first cleaning shaft 161, the second transmission pinion 150 is fixedly installed on the second cleaning shaft 162, the third transmission pinion 151 is fixedly installed on the third cleaning shaft 163, and the third transmission pinion 151 is fixedly installed on the third cleaning shaft 163. The fifth pinion gear 159 is fixedly installed on the sixth cleaning shaft 166 , the fourth transmission pinion gear 156 is fixedly installed on the fifth cleaning shaft 165 , and the transmission symmetry first gear 154 is fixedly installed on the fourth cleaning shaft 164 .

A cleaning brush 160 is fixedly installed on the first cleaning shaft 161 , the second cleaning shaft 162 , and the third cleaning shaft 163 , and a cleaning brush 160 is fixedly installed on the fourth cleaning shaft 164 , the fifth cleaning shaft 165 , and the sixth cleaning shaft 166 . Cleaning brush 160.

Two groups of blowers 114 are provided in the length direction of the main housing 102, and one group is provided in the width direction of the main housing 102. The blowers 114 are triggered by the transmission assembly.

The transmission assembly includes a second screw 125, which is rotatably installed on the main housing 102. A third screw 127 is rotatably installed on the main housing 102. A fourth screw 128 is rotatably installed on the main housing 102. The manual screw 124 is rotatably installed on the main housing 102. On the main housing 102, the first screw 113 is rotatably installed on the main housing 102. The pressing piece 112 is slidably installed on the first screw 113. The manual screw 124, the second screw 125, the third screw 127, and the fourth screw 128 all slide. A pressing piece 112 is installed, and the pressing piece 112 is provided with threads. When the pressing piece 112 descends, the blower 114 is triggered. The blower 114 is provided with a sensor, and the sensor controls the switch of the blower 114.

A first belt 111 is sleeved on the first screw 113 and the fourth screw 128, and another first belt 111 is sleeved on the output shaft of the fourth screw 128, the third screw 127 and the drive motor 108. The pressing tablets 112, 4 Pulleys can be fixedly installed on the screw rod 128, the third screw rod 127 and the output shaft of the drive motor 108. The second screw rod 125 and the output shaft of the drive motor 108 are covered with a second belt 126. The output shafts of the second screw rod 125 and the drive motor 108 Another set of pulleys can be installed on it.

The main housing 102 is provided with a housing opening 123, and the cleaning brush 160 cleans the rectangular frame brush 103 from the position of the housing opening 123.

The first warehouse 167 is for normal temperature storage, the second warehouse 168 is for adjustable temperature and humidity storage, and the third warehouse 171 is for petri dish storage to meet different storage needs.

The lengths of the first screw 113 , the second screw 125 , the third screw 127 , and the fourth screw 128 are not limited to the lengths shown in the drawings. The intervals between the threads on the large screw 110 are large, that is, the distance between the threads on the large screw 110 is large. The number of thread turns is sparse, while the number of thread turns on the first screw rod 113, the second screw rod 125, the third screw rod 127, and the fourth screw rod 128 is dense. In this way, when the large screw rod 110 rotates, the rectangular frame brush 103 slides far.

The movable rack 174 is not limited to the length shown in the figure. When the housing cover 104 slides open and closes, the movable rack 174 can mesh with the upper pinion 141 .

The working principle of the present invention: the top rack 107 of the present invention can be meshed with the driving gear 109, or not meshed. Specifically, the top rack 107 is pushed to slide, so that the locking rod 122 is close to the slotted clamping plate 106, and the belt is inserted. In the slot clamping plate 106, while continuing to press the top rack 107, under the restriction of the second locking special-shaped protrusion 121 and the locking first special-shaped protrusion 118, the locking column 116 will rotate, so that the locking The clamping rod 122 rotates, the locking clamping rod 122 will be stuck in the slotted clamping plate 106, and the locking spring 115 is compressed, so that the top rack 107 is away from the driving gear 109 and does not mesh with the driving gear 109; when the top rack is required When 107 is meshed with the driving gear 109, press the top rack 107 again to rotate the locking column 116. Under the action of the locking spring 115, the locking rod 122 can come out of the slotted clamping plate 106.

When the top rack 107 and the driving gear 109 are not meshed, the driving motor 108 is started to drive the large screw 110 to rotate. The driving motor 108 can rotate forward and reverse. The large screw 110 is threaded with the rectangular frame brush 103, and the rectangular frame brush 103 will slide up and down. Clean the main housing 102.

When the top rack 107 meshes with the driving gear 109, the housing cover 104 can be automatically opened. The housing cover 104 can isolate dust and impurities in the air. The housing cover 104 automatically opens to prevent hands from being contaminated by impurities in the air when taking slices. ;The housing cover 104 can also be opened manually.

As shown in Figure 9, the cover post 138 is in the state after the housing cover 104 is closed. When the housing cover 104 needs to be opened, the driving motor 108 is first started to drive the driving gear 109 to rotate. The driving gear 109 brings the top rack 107 and slides close to the cover. The column 137 moves, and the limiting slot 129 on the raised plate 130 is used to squeeze the cover sliding column 137, and the inner spring 140 of the cover is compressed. Under the restriction of the first special-shaped protrusion 134 of the cover and the second special-shaped protrusion 136 of the cover, the cover The sliding column 137 will rotate with the cover clamping column 138, and the cover clamping column 138 will rotate to a vertical state, and then the driving motor 108 will be started to reverse, and the top rack 107 will move away from the cover sliding column 137, limiting the clamping slot 129 to smoothly connect with the sliding column 137. The cover latching posts 138 are separated, so that the housing cover 104 can be opened smoothly.

When the housing cover 104 slides, you can also choose whether the movable rack 174 meshes with the upper pinion 141. When the movable rack 174 does not need to mesh with the upper pinion 141, the movable end of the top cylinder 105 is started to contract. With the movable rack 174 retracted into the raised plate 130, when the movable rack 174 needs to mesh with the upper pinion 141, start the movable end of the top cylinder 105 to extend, so that the movable rack 174 and the upper pinion 141 are engaged. The gear 141 is meshed, so that when the housing cover 104 slides, the movable rack 174 will drive the upper pinion gear 141 to rotate.

The upper pinion gear 141 meshes with the lower gear 142 to drive the horizontal shaft 143 and the horizontal helical gear 146 to rotate. The horizontal helical gear 146 meshes with the vertical helical gear 145 to drive the vertical shaft 144 and the bottom gear 147 to rotate. The bottom gear 147 drives the transmission. The large gear 148 rotates, and the large transmission gear 148 drives the first transmission pinion 149, the second transmission pinion 150, and the third transmission pinion 151 to rotate. The bottom large gear 147 will also drive the transmission pinion 152 to rotate, and the transmission pinion 152 drives The first transmission middle gear 153, the transmission symmetry first gear 154, and the transmission side first gear 157 rotate. The transmission side first gear 157 drives the transmission symmetry second gear 158 and the transmission fifth pinion 159 to rotate. The transmission symmetry first gear 157 rotates. The gear 154 drives the second middle gear 155 and the fourth small gear 156 to rotate, thereby rotating the plurality of cleaning brushes 160 to clean the rectangular frame brush 103. The rectangular frame brush 103 can be cleaned without disassembling the rectangular frame brush 103. Clean up.

And when the driving motor 108 is started, it will also drive the second screw 125, the third screw 127, the fourth screw 128 and the first screw 113 to rotate under the action of the first belt 111 and the second belt 126, thereby causing the corresponding The pressing piece 112 slides. When the pressing piece 112 contacts the sensor on the blower 114, the blower 114 will be started. At this time, the rectangular frame brush 103 just slides to the bottom of the main housing 102 and contacts the cleaning brush 160. The cleaning brush 160 is opposite to the rectangular frame. The frame brush 103 is cleaned, and the blower 114 also blows out air to clean the rectangular frame brush 103, thereby realizing automatic cleaning of the rectangular frame brush 103.

At this time, it is also necessary to manually rotate the manual screw rod 124 so that the pressing piece 112 on the manual screw rod 124 triggers the blower 114 to make the blower 114 work.

Dust and the like fall into the bottom groove 101, and a dust collection device and an ultraviolet disinfection device can be installed around the bottom groove 101.

After the housing cover 104 is completely opened, any one of the first cover 131, the second cover 132, and the third cover 133 can be opened and moved into the first compartment 167, the second compartment 168, or the third compartment 171 as needed. Put the slices into different storage boxes to meet different storage needs. The humidifier 169 and fan 173 are started in the second warehouse 168 for temperature control and humidification to ensure the ambient temperature and humidity.

The parts not described in the present invention are applicable to the existing technology.

Claims (4)

1. The tumor slice storage device is characterized by comprising a main shell (102), wherein a bottom groove (101) is fixedly arranged on the main shell (102), a first bin (167), a second bin (168) and a third bin (171) are fixedly arranged on the main shell (102), and a sealing cover is detachably arranged on each storage bin; a clamping groove is arranged in each storage bin, a humidifier (169) and a fan (173) are arranged in the second bin (168), and a culture dish device (172) is arranged in the third bin (171); a shell cover (104) is slidably arranged on the main shell (102), and a locking component is arranged on the main shell (102); a convex plate (130) is fixedly arranged on the shell cover (104), a limiting clamping groove (129) is fixedly arranged on the convex plate (130), a movable rack (174) is slidably arranged on the convex plate (130), a main power assembly is arranged on the main shell (102), the main power assembly drives the top rack (107) to slide, a multi-gear assembly is arranged on the main shell (102), the movable rack (174) drives the multi-gear assembly to rotate, and a cleaning brush (160) is arranged on the multi-gear assembly; a rectangular frame brush (103) is slidably arranged on the main shell (102), and a blower (114) is arranged around the main shell (102); the periphery of the main shell (102) is provided with shell openings (123), a cleaning brush (160) is close to the shell openings (123), and the cleaning brush (160) cleans the rectangular frame brush (103);

the shell cover (104) is fixedly provided with a grooved clamping plate (106), a locking spring (115) is arranged between the top rack (107) and the grooved clamping plate (106), a locking fixing frame (117) is fixedly arranged on the top rack (107), a locking column (116) is slidably arranged on the locking fixing frame (117), a locking guide column (120) and a locking clamping rod (122) are fixedly arranged on the locking column (116), a locking middle spring (119) is arranged between the locking column (116) and a locking first special-shaped protrusion (118), and a locking first special-shaped protrusion (118) and a locking second special-shaped protrusion (121) are fixedly arranged on the locking fixing frame (117); when the top rack (107) is meshed with a driving gear (109) in the main power assembly, the shell cover (104) is driven to slide;

the main power assembly further comprises a driving motor (108), the driving motor (108) is fixedly arranged on the main shell (102), a large screw rod (110) is fixedly arranged on an output shaft of the driving motor (108), the driving gear (109) is fixedly connected with the output shaft of the driving motor (108), and the large screw rod (110) is in threaded fit with the rectangular frame brush (103);

the movable rack (174) is fixedly arranged on the movable end of the top cylinder (105), the top cylinder (105) is fixedly arranged on the shell cover (104), and when the movable end of the top cylinder (105) stretches out, the movable rack (174) is meshed with the upper pinion (141) in the multi-gear assembly; the multi-gear assembly further comprises a lower end big gear (142), the lower end big gear (142) is fixedly arranged on a horizontal shaft (143), the horizontal shaft (143) is rotatably arranged on the main shell (102), a horizontal bevel gear (146) is fixedly arranged on the horizontal shaft (143), the horizontal bevel gear (146) is meshed with a vertical bevel gear (145), the vertical bevel gear (145) is fixedly arranged on a vertical shaft (144), the vertical shaft (144) is rotatably arranged on the main shell (102), a bottom big gear (147) is fixedly arranged on the vertical shaft (144), and the bottom big gear (147) drives the dispersion gear set to rotate;

the dispersing gear set comprises a transmission large gear (148), the transmission large gear (148) is rotatably arranged on the main shell (102), the bottom large gear (147) is meshed with the transmission large gear (148), and the transmission large gear (148) is respectively matched with a transmission first small gear (149), a transmission second small gear (150) and a transmission third small gear (151) in a gear mode; the transmission pinion (152) is rotatably mounted on the main shell (102), the transmission pinion (152) is meshed with the transmission first middle gear (153), the transmission first middle gear (153) is rotatably mounted on the main shell (102), the transmission first middle gear (153) is meshed with the transmission side first gear (157) and the transmission symmetrical first gear (154), the transmission symmetrical first gear (154) is meshed with the transmission second middle gear (155), the transmission second middle gear (155) is meshed with the transmission fourth pinion (156), the transmission side first gear (157) is meshed with the transmission symmetrical second gear (158), the transmission symmetrical second gear (158) is rotatably mounted on the main shell (102), and the transmission symmetrical second gear (158) is meshed with the transmission fifth pinion (159);

the transmission first pinion (149) is fixedly arranged on the first cleaning shaft (161), the transmission second pinion (150) is fixedly arranged on the second cleaning shaft (162), the transmission third pinion (151) is fixedly arranged on the third cleaning shaft (163), the transmission fifth pinion (159) is fixedly arranged on the sixth cleaning shaft (166), the transmission fourth pinion (156) is fixedly arranged on the fifth cleaning shaft (165), and the transmission symmetrical first gear (154) is fixedly arranged on the fourth cleaning shaft (164);

the cleaning brush (160) is fixedly arranged on each of the first cleaning shaft (161), the second cleaning shaft (162) and the third cleaning shaft (163), and the cleaning brush (160) is fixedly arranged on each of the fourth cleaning shaft (164), the fifth cleaning shaft (165) and the sixth cleaning shaft (166).

2. The tumor slice storage device according to claim 1, wherein the locking assembly comprises a cover slide (137), a cover clamping post (138) and a cover guide post (135) are fixedly mounted on the cover slide (137), a cover first special-shaped protrusion (134) and a cover second special-shaped protrusion (136) are fixedly mounted on a cover fixing frame (139), the cover slide (137) is slidably mounted on the cover fixing frame (139), and a cover inner spring (140) is arranged between the cover slide (137) and the cover first special-shaped protrusion (134).

3. The tumor slice storage device according to claim 1, wherein the blowers (114) are arranged in two groups in the length direction of the main housing (102), and one group in the width direction of the main housing (102), and the blowers (114) are triggered by the transmission assembly.

4. A tumor slice storage apparatus according to claim 3, wherein the transfer assembly comprises a second screw (125), the second screw (125) is rotatably mounted on the main housing (102), a third screw (127) is rotatably mounted on the main housing (102), a fourth screw (128) is rotatably mounted on the main housing (102), a manual screw (124) is rotatably mounted on the main housing (102), a first screw (113) is rotatably mounted on the main housing (102), a tablet (112) is slidably mounted on the first screw (113), a tablet (112) is slidably mounted on each of the manual screw (124), the second screw (125), the third screw (127) and the fourth screw (128), and the tablet (112) triggers the blower (114) when lowered.