Forensic cleaning equipment

Abstract

The utility model discloses a forensic cleaning device, comprising an outer shell, an inner shell, a pulsator and a rack, wherein the inner shell is arranged inside the outer shell, the inner shell is used to hold a cleaning liquid, the rack is arranged inside the inner shell for placing anatomical tools, and the pulsator is arranged on the inner shell in a rotating manner to stir the cleaning liquid contained in the inner shell, so that the cleaning liquid flows to wash the anatomical tools. The cleaning liquid in the inner shell flows by rotating the pulsator, and the flowing cleaning liquid continuously washes the anatomical tools. Compared with the manual cleaning of anatomical tools by forensic doctors or forensic assistants in the prior art, mechanical cleaning is achieved, and multiple anatomical tools can be cleaned at one time, thereby improving the cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a forensic cleaning equipment. Background Art

[0002] In order to understand the cause of death, forensic workers need to perform an autopsy on the deceased, generally using a dedicated autopsy table and autopsy tools. The above-mentioned autopsy tools include scalpels, scissors, tweezers and chisels. Among them, scalpels include large organ knives, small organ knives, brain knives, rib knives and amputation knives, etc. Scissors include round-headed surgical scissors, pointed surgical scissors, ophthalmic scissors, bone scissors, intestinal scissors and nail scissors, etc. Tweezers include toothed tweezers, toothless tweezers, bone pliers, curved vascular forceps and straight vascular forceps, and chisels include narrow-blade chisels, wide-blade chisels and T-shaped chisels, etc. After the autopsy is completed, the forensic doctor or forensic assistant needs to place the above-mentioned autopsy tools in a cleaning pool for cleaning and disinfection one by one. This manual cleaning method increases the workload of the forensic doctor or forensic assistant and reduces work efficiency. Summary of the Invention

[0003] In view of this, the utility model provides a forensic cleaning device to solve the deficiencies in the prior art.

[0004] A forensic cleaning device includes an outer shell, an inner shell, a pulsator, and a storage rack. The inner shell is arranged inside the outer shell and is used to hold a cleaning liquid. The storage rack is arranged in the inner shell and is used to place dissecting tools. The pulsator is arranged on the inner shell in a rotating manner to stir the cleaning liquid in the inner shell, so that the cleaning liquid flows to rinse the dissecting tools.

[0005] Preferably, a first opening and a cover are provided on the upper side of the outer shell, and the cover is mounted on the outer shell in a rotatable manner. The shape and size of the cover are adapted to the shape and size of the first opening so that the cover completely covers the first opening. The inner shell is a semi-closed container, and a second opening is provided at the upper end of the inner shell. The cleaning liquid is added to the inner shell through the second opening. The second opening is located directly below the first opening. After the cover is closed, the lower side of the cover contacts the edge of the second opening to achieve sealing, thereby preventing the cleaning liquid in the inner shell from flowing out.

[0006] Preferably, a sealing layer is provided on the lower side surface of the cover body, and the shape of the sealing layer is adapted to the shape of the second opening. During the closing process of the cover body, the sealing layer is squeezed along the end edges of the cover body and the second opening to achieve sealing of the edges of the cover body and the second opening. A handle is provided on the cover body, and the handle is provided away from the rotating connection between the cover body and the outer shell; wherein, there are two impellers, and the two impellers are provided on opposite side walls of the inner shell, and the two impellers work simultaneously to enable the cleaning liquid to flow better.

[0007] Preferably, the storage rack includes a bottom frame, a top frame, a plurality of first support rods connecting the bottom frame and the top frame, and a plurality of first hanging rods. The plurality of first hanging rods are horizontally arranged side by side on the top frame, one end of each first hanging rod is connected to one side of the top frame, and the other end of each first hanging rod is spaced apart from the other side of the top frame. The first hanging rods are used to hang anatomical tools with hanging rings.

[0008] Preferably, a plurality of tightening assemblies are provided on the storage rack, and the tightening assemblies include a fixing seat, a first connecting rod and a second connecting rod. The fixing seat is provided on the inner wall of the outer shell, one end of the first connecting rod is inserted into the fixing seat, and the other end of the first connecting rod and one end of the second connecting rod are sleeved on each other and threadedly connected. A sleeve is provided on the other end of the second connecting rod, and the sleeve is fixed on the top frame, or the bottom frame, or the first support rod of the storage rack. After the first connecting rod and the second connecting rod are rotated with each other, the length of the tightening assembly is adjusted. The plurality of tightening assemblies tighten the storage rack from different positions of the storage rack to fix the storage rack in the inner shell, wherein an isolation net is provided on one side of the storage rack close to the impeller.

[0009] Preferably, a cleaning liquid discharge pipe is provided on one side wall of the inner shell, the cleaning liquid discharge pipe is provided close to the bottom wall of the inner shell, the cleaning liquid discharge pipe passes through the outer shell so as to discharge the cleaning liquid in the inner shell, a sealing cover is installed at the opening of the cleaning liquid discharge pipe, the sealing cover is tightened during the cleaning process, and the sealing cover is opened after the cleaning is completed to allow the cleaning liquid in the inner shell to flow out from the cleaning liquid discharge pipe; a cleaning liquid addition pipe is provided on one side wall of the inner shell.

[0010] Preferably, a through hole is provided on the side wall of the inner shell, a shaft seat is installed in the through hole, the rotating shaft of the impeller is installed in the shaft seat and passes through the shaft seat, the rotating shaft of the impeller is connected to the first motor, the impeller is located between the inner shell and the storage rack, the first motor is located between the outer shell and the inner shell, and a plurality of buffer pads are provided at the bottom of the inner shell, and the lower end of each buffer pad is fixedly connected to the bottom of the outer shell.

[0011] Preferably, a storage basket is provided in the storage rack, and the storage basket is placed in the storage rack in a detachable manner. The storage basket has at least two layers, and the storage basket is used to place narrow-blade chisels, wide-blade chisels and T-shaped chisels; a guide rail is provided at the bottom of the inner shell, and a brush body is provided on the guide rail, and the brush body moves back and forth along the guide rail; a sealing sleeve is provided on one side wall of the inner shell, and an extension shaft is provided at one end of the brush body, and the extension direction of the extension shaft is consistent with the extension direction of the brush body, and the extension shaft passes through the sealing sleeve and enters the interlayer formed by the inner shell and the outer shell, and the extension shaft can slide along the sealing sleeve, and a notch-shaped sleeve portion is provided at the end of the extension shaft, and the sleeve portion is located in the interlayer formed by the inner shell and the outer shell, and the sleeve portion does not contact the inner shell and the outer shell, and a second motor is provided in the interlayer of the inner shell and the outer shell. A crank is provided on the rotating shaft of the second motor, the first end of the crank is connected to the rotating shaft of the second motor, the second end of the crank is inserted into the sleeve portion, the slot width of the sleeve portion is adapted to the diameter of the second end of the crank, so that when the second motor drives the crank to rotate, the second end of the crank is driven to slide up and down along the inner wall of the slot of the sleeve portion, and under the interaction between the sealing sleeve sleeve extension shaft and the crank push sleeve portion, the extension shaft slides back and forth along the sealing sleeve, and the extension shaft drives the brush body to slide back and forth along the guide rail during the back and forth sliding of the sealing sleeve. The front ends of the scissors and hemostat suspended on the first hanging rod are in contact with the brush body, and the front ends of the scissors and hemostat are brushed by the back and forth movement of the brush body, so that the cleaning is more thorough.

[0012] Preferably, in order to better fix the hemostatic forceps and scissors in the storage rack so that the brush body can be moved back and forth for cleaning, an insertion plate is provided in the inner shell, and multiple rows of insertion holes are provided on the insertion plate. The insertion holes are symmetrically distributed on both sides of the guide rail, so that the tips of the scissors and pliers can be inserted into the insertion holes on both sides of the guide rail after being separated, so that the brush body can fully contact the inside of the scissors and pliers; a hanging assembly is also provided in the storage rack, and the hanging assembly is used to hang scissors, hemostatic forceps, and pliers. The hanging assembly includes a second support rod, a first hanging bracket, and a second hanging bracket. There are four second support rods, and the lower end of each second support rod is detachably arranged on the insertion plate. The first hanging bracket includes a A sleeve tube and a second hanging rod, the two ends of the first sleeve tube are respectively arranged on two side-by-side second support rods, the middle of the second hanging rod and the middle of the first sleeve tube are connected by a connecting tube, the second hanging rod is located below the first sleeve tube, the connecting tube is arranged on the side wall of the first sleeve tube in a vertical or inclined manner, the connecting tube and the first sleeve tube are vertically connected so that the second hanging rod is located directly below the first sleeve tube, the connecting tube and the first sleeve tube are obliquely connected so that the second hanging rod is located between the two first sleeve tubes, so that the distance between the two second hanging rods is shortened and medical dissection tools with a smaller handle spacing can be hung. The connecting tube and the first sleeve tube are vertically connected so that the second hanging rod is located directly below the first sleeve tube. The tubes are connected obliquely so that the second hanging rod is located outside the two first sleeve tubes, so that the distance between the two second hanging rods becomes larger, so that medical dissection tools with a larger handle spacing can be hung; the second hanging frame includes a second sleeve tube and a plurality of third hanging rods, the second sleeve tube is a single one, and the two ends of the second sleeve tube are respectively sleeved on two second support rods arranged side by side, and the second sleeve tube can slide up and down along the extension direction of the second support rods, and the plurality of third hanging rods are horizontally arranged side by side on the second sleeve tube, and the length of the third hanging rod is less than the distance between the two rows of second support rods so that medical dissection tools can be hung on the third hanging rod; in order to increase the stability of the suspension assembly The top ends of the two second support rods are provided with fixing parts, and the two ends of the fixing parts are respectively connected to the top ends of the two second support rods, and it is also convenient to take out the hanging assembly from the storage rack by holding the fixing parts by hand; in order to fix the first hanging bracket and the second hanging bracket at any height of the second support rod, a fixing bolt is provided at the sliding joint of the first hanging bracket and the second support bracket, and a fixing bolt is provided at the sliding joint of the second hanging bracket and the second support bracket, so that the first hanging bracket and the second hanging bracket can be slid along the second support rod by loosening the fixing bolt, and the first hanging bracket and the second hanging bracket can be fixed on the second support rod by tightening the fixing bolt.

[0013] Preferably, an ultraviolet lamp and an infrared lamp are arranged on the inner wall of the same side of the outer shell, and the ultraviolet lamp and the infrared lamp are arranged in a spaced manner; the inner shell is made of glass, so that the infrared lamp can dry the forensic dissection tools when it is working, and the ultraviolet lamp can sterilize the forensic dissection tools when it is working; a plurality of valves are arranged on the inner shell, and a ventilation fan is arranged on one side of the outer shell, and the ventilation fan and the valve are arranged on the same side, so that when the ventilation fan is working, the outside air enters the inner shell through the valve for air drying, so that the cleaned forensic dissection tools and forensic cleaning equipment can be dried quickly, while reducing the corrosion and damage of parts in the forensic cleaning equipment; the ventilation fan and the ultraviolet lamp are arranged on the side walls of the outer shell relative to each other.

[0014] In the above-mentioned forensic cleaning equipment, the cleaning liquid in the inner shell flows by rotating the impeller, and the flowing cleaning liquid continuously rinses the anatomical tools. Compared with the existing technology in which forensic doctors or forensic assistants manually clean anatomical tools, this equipment not only realizes mechanical cleaning, but also can clean multiple anatomical tools at a time, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model in the open state of the cover.

[0016] Figure 2 yes Figure 1 Top view of .

[0017] Figure 3 yes Figure 2 A sectional perspective view at AA in the middle.

[0018] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0019] Figure 5 It is a sectional perspective view of the installed isolation net.

[0020] Figure 6 It is a top view of the cover of the utility model in a closed state.

[0021] Figure 7 yes Figure 6 Cross-sectional view at CC.

[0022] Figure 8 yes Figure 7 Enlarged view of point D in the middle.

[0023] Figure 9 It is a three-dimensional diagram of another embodiment of the storage rack and the interpolation plate after assembly.

[0024] Figure 10 It is a three-dimensional diagram of the positional relationship between the suspension assembly, guide rail and brush body.

[0025] Figure 11 It is a three-dimensional view of the assembled suspension components, guide rails, brush bodies and interpolation plates.

[0026] Figure 12 This is another perspective view of the suspension component, guide rail, brush body and interpolation plate after assembly.

[0027] Figure 13 It is a three-dimensional exploded schematic diagram of the second support rod and the insertion hole.

[0028] Figure 14 It is a three-dimensional diagram of a storage basket.

[0029] Figure 15 It is another optimized three-dimensional diagram of the present invention.

[0030] Figure 16 yes Figure 15 Top view without the cover installed.

[0031] Figure 17 yes Figure 16 Middle DD stereoscopic cross-sectional view.

[0032] Figure 18 It is a three-dimensional diagram showing a device rack installed in the inner shell, and an ultraviolet lamp and an infrared lamp installed on the rear side of the inner shell.

[0033] In the figure: outer shell 1, first opening 11, cover 12, sealing layer 13, handle 14, ultraviolet lamp 15, infrared lamp 16, inner shell 2, second opening 21, cleaning liquid discharge pipe 22, sealing cover 23, through hole 24, shaft seat 25, buffer pad 26, guide rail 27, brush body 28, extension shaft 29, sleeve portion 291, sealing sleeve 201, second motor 202, crank 203, insertion plate 204, insertion hole 205, boss 206, valve 207, ventilation fan 208, cleaning liquid addition pipe 209, impeller 3, rotating shaft 31, first motor Motor 32, storage rack 4, bottom frame 41, top frame 42, first support rod 43, first hanging rod 44, storage basket 401, suspension assembly 45, second support rod 451, inner cavity 4511, fixing part 4512, fixing bolt 4513, first suspension bracket 452, first sleeve tube 4521, second hanging rod 4522, connecting tube 4523, second suspension bracket 453, second sleeve tube 4531, third hanging rod 4532, tightening assembly 5, fixing seat 51, first connecting rod 52, second connecting rod 53, sleeve 54, isolation net 6. DETAILED DESCRIPTION

[0034] The technical solution and technical effects of the present invention are further described in detail below in conjunction with the accompanying drawings of the present invention.

[0035] See also Figures 1 to 8The forensic cleaning device includes an outer shell 1, an inner shell 2, a pulsator 3, and a rack 4. The inner shell 2 is disposed within the outer shell 1 and is used to hold a cleaning solution. The rack 4 is disposed within the inner shell 2 and is used to hold dissecting tools. The pulsator 3 is rotatably disposed on the inner shell 2 and stirs the cleaning solution contained within the inner shell 2, causing the cleaning solution to flow and flush the dissecting tools. In the forensic cleaning device, the rotation of the pulsator 3 causes the cleaning solution in the inner shell 2 to flow, and the flowing cleaning solution continuously flushes the dissecting tools. Compared to the prior art in which a forensic doctor or a forensic assistant manually cleans dissecting tools, this device achieves mechanical cleaning while also being able to clean multiple dissecting tools at a time, thereby improving cleaning efficiency.

[0036] Furthermore, a first opening 11 and a cover 12 are provided on the upper side of the outer shell 1. The cover 12 is mounted on the outer shell 1 in a rotatable manner. The shape and size of the cover 12 are adapted to the shape and size of the first opening 11 so that the cover 12 completely covers the first opening 11. The inner shell 2 is a semi-closed container. A second opening 21 is provided at the upper end of the inner shell 2 so that cleaning liquid can be added to the inner shell 2 through the second opening 21. The second opening 21 is located directly below the first opening 11. After the cover 12 is closed, the lower side of the cover 12 contacts the edge of the second opening 21 to achieve sealing, thereby preventing the cleaning liquid in the inner shell 2 from flowing out.

[0037] Furthermore, a sealing layer 13 is provided on the lower side of the cover body 12. During the closing process of the cover body 12, the sealing layer 13 contacts the second opening 21 and undergoes elastic deformation to achieve sealing of the edges of the cover body 12 and the second opening 21, thereby preventing the cleaning liquid from flowing out of the second opening 21 during the stirring process of the impeller 3.

[0038] Furthermore, a handle 14 is provided on the cover body 12 . The handle 14 is provided away from the rotation connection between the cover body 12 and the housing 1 . The cover body 12 can be opened easily by the handle 14 .

[0039] Furthermore, there are two impellers 3, which are arranged on opposite side walls of the inner shell 2. The two impellers 3 work simultaneously to enable the cleaning liquid to flow better, and accelerating the rapid flow of the cleaning liquid is more conducive to the cleaning of the anatomical tools.

[0040] Furthermore, the storage rack 4 includes a bottom frame 41, a top frame 42, a plurality of first support rods 43 connecting the bottom frame 41 and the top frame 42, and a plurality of first hanging rods 44. The plurality of first hanging rods 44 are horizontally arranged side by side on the top frame 42, one end of each first hanging rod 44 is connected to one side of the top frame 42, and the other end of each first hanging rod 44 is spaced apart from the other side of the top frame 42. The first hanging rods 44 are used to hang anatomical tools with hanging rings.

[0041] Furthermore, during the cleaning process, in order to prevent the rack 4 from shaking, a plurality of tightening assemblies 5 are provided on the rack 4, and the tightening assemblies 5 include a fixing seat 51, a first connecting rod 52 and a second connecting rod 53. The fixing seat 51 is arranged on the inner wall of the outer shell 1, and one end of the first connecting rod 52 is inserted into the fixing seat 51, and the other end of the first connecting rod 52 and one end of the second connecting rod 53 are sleeved on each other and threadedly connected. A sleeve 54 is provided on the other end of the second connecting rod 53, and the sleeve 54 is fixed on the top frame 42, or the bottom frame 41, or the first support rod 43 of the rack 4. After the first connecting rod 52 and the second connecting rod 53 are rotated with each other, the length of the tightening assembly 5 is adjusted. The plurality of tightening assemblies 5 tighten the rack 4 from different positions of the rack 4 to fix the rack 4 in the inner shell 2.

[0042] Furthermore, in order to prevent the flowing cleaning fluid from carrying the dissecting tools placed in the inner shell 2 to the impeller 3 and colliding with the impeller 3 to damage the impeller 3, an isolation net 6 is set on one side of the storage rack 4 close to the impeller 3.

[0043] Furthermore, a cleaning liquid discharge pipe 22 is provided on a side wall of the inner shell 2, located near the bottom wall of the inner shell 2. The cleaning liquid discharge pipe 22 passes through the outer shell 1 to discharge the cleaning liquid from the inner shell 2. A sealing cap 23 is installed at the opening of the cleaning liquid discharge pipe 22. The sealing cap 23 is tightened during the cleaning process. After cleaning is completed, the sealing cap 23 is opened to allow the cleaning liquid in the inner shell 2 to flow out of the cleaning liquid discharge pipe 22. A cleaning liquid addition pipe 209 is provided on a side wall of the inner shell 2, and cleaning liquid can also be added to the inner shell 2 through the cleaning liquid addition pipe 209.

[0044] Furthermore, a through hole 24 is provided on the side wall of the inner shell 2, a shaft seat 25 is installed in the through hole 24, a rotating shaft 31 of the impeller 3 is installed in and passes through the shaft seat 25, the rotating shaft 31 of the impeller 3 is connected to the first motor 32, the impeller 3 is located between the inner shell 2 and the storage rack 4, the first motor 32 is located between the outer shell 1 and the inner shell 2, and a plurality of buffer pads 26 are provided at the bottom of the inner shell 2, the lower end of each buffer pad 26 is fixedly connected to the bottom of the outer shell 1. The buffer pads 26 are used to reduce the degree of shaking of the inner shell 2 caused by the rotation of the impeller 3.

[0045] During use, the anatomical tools that need to be cleaned are classified and placed in the inner shell 2. The classification here refers to anatomical tools with hanging rings and anatomical tools without hanging rings. The anatomical tools without hanging rings are placed at the bottom of the inner shell, and the anatomical tools with hanging rings are hung on the rack. Then, cleaning liquid is added to completely immerse all the anatomical tools in the cleaning liquid. The impeller is turned on to rotate the cleaning liquid to make it flow. The flowing cleaning liquid generates turbulence due to the obstruction of the inner shell, the rack, and the anatomical tools. This chaotic turbulence flushes the anatomical tools from different positions, thereby realizing mechanical cleaning of the anatomical tools, improving cleaning efficiency, and reducing the work of forensic doctors or forensic assistants.

[0046] In another optimized embodiment, please refer to Figures 9 to 18 , a storage basket 401 is set in the storage rack 4, and the storage basket 401 is placed in the storage rack 4 in a detachable manner. The storage basket 401 has at least two layers, and the storage basket 401 is used to place hammers, knife handles, periosteal strippers, tweezers (tissue tweezers, ordinary tweezers), retractors, etc.; a guide rail 27 is set at the bottom of the inner shell 2, and a brush body 28 is set on the guide rail 27. The brush body 28 moves back and forth along the guide rail 27. A sealing sleeve 201 is set on one side wall of the inner shell 2, and an extension sleeve is set at one end of the brush body 28 The long axis 29 and the extension direction of the extension axis 29 are consistent with the extension direction of the brush body 28. The extension axis 29 passes through the sealing sleeve 201 and enters the sandwich formed by the inner shell 2 and the outer shell 1. The extension axis 29 can slide along the sealing sleeve 201. The end of the extension axis 29 is provided with a notch-shaped sleeve portion 291. The sleeve portion 291 is located in the sandwich formed by the inner shell 2 and the outer shell 1. The sleeve portion 291 does not contact the inner shell 2 and the outer shell 1. The second motor 202 has a crank 203 provided on its rotating shaft, a first end of the crank 203 being connected to the rotating shaft of the second motor 202, and a second end of the crank 203 being inserted into the sleeve 291. The width of the slot of the sleeve 291 matches the diameter of the second end of the crank 203, so that the second end of the crank 203 is driven to slide up and down along the inner wall of the slot of the sleeve 291 during the rotation of the crank 203 driven by the second motor 202. Under the interaction between the extension shaft 29 sleeved on the sealing sleeve 201 and the sleeve 291 pushed by the crank 203, the extension shaft 29 slides back and forth along the sealing sleeve 201. During the sliding back and forth of the extension shaft 29 along the sealing sleeve 201, the brush body 28 is driven to slide back and forth along the guide rail 27. The front ends of the scissors and hemostat suspended on the first hanging rod are in contact with the brush body 28, and the front ends of the scissors and hemostat are brushed by the back and forth movement of the brush body 28, so that the cleaning is more thorough. Specifically, the crank 203 includes two horizontal portions and a vertical portion located between the two horizontal portions, and the two horizontal portions are located on both sides of the vertical portion.

[0047] Furthermore, in order to better fix the hemostatic forceps and scissors in the rack 4 so that the brush body 28 can be moved back and forth for cleaning, an insertion plate 204 is provided in the inner shell 2, and multiple rows of insertion holes 205 are provided on the insertion plate 204. The insertion holes 205 are symmetrically distributed on both sides of the guide rail 27, so that the tips of the scissors and pliers can be separated and inserted into the insertion holes 205 on both sides of the guide rail 27, so that the brush body 28 can fully contact the inside of the scissors and pliers; a hanging assembly 45 is also provided in the rack 4, and the hanging assembly 45 is used to hang forensic dissection tools such as scissors, hemostatic forceps, and pliers. The hanging assembly 45 includes a second support rod 451, a first hanging bracket 452, and a second hanging bracket 453. There are four second support rods 451, and each second support rod 451 The lower end is detachably arranged on the insertion plate 204, specifically, a boss 206 is provided on the insertion plate 204, and the second support rod 451 is provided with an inner cavity 4511, and the cross section of the inner cavity 4511 is adapted to the cross section of the boss 206; or, a socket is provided on the insertion plate 204, and the second support rod 451 is inserted into the socket. When the suspension assembly 45 needs to be taken out, each second support rod 451 is pulled out from the insertion plate 204, and the first suspension bracket 452 includes a first sleeve tube 4521 and a second suspension rod 4522, and the two ends of the first sleeve tube 4521 are respectively provided on two side-by-side second support rods 451, and the middle of the second suspension rod 4522 and the middle of the first sleeve tube 4521 are connected by The connecting tube 4523 is connected, the second hanging rod 4522 is located below the first sleeve tube 4521, the connecting tube 4523 is arranged on the side wall of the first sleeve tube 4521 in a vertical or inclined manner, the connecting tube 4523 and the first sleeve tube 4521 are vertically connected so that the second hanging rod 4522 is located directly below the first sleeve tube 4521, the connecting tube 4523 and the first sleeve tube 4521 are obliquely connected so that the second hanging rod 4522 is located between the two first sleeve tubes 4521, so that the distance between the two second hanging rods 4522 is reduced, and medical dissection tools with a smaller handle spacing can be hung. The connecting tube 4523 and the first sleeve tube 4521 are obliquely connected so that the second hanging rod 4522 is located between the two first sleeve tubes 4521. The first sleeve tube 4521 is provided so that the distance between the two second hanging rods 4522 is increased, so that medical dissection tools with handles spaced far apart can be hung. The second hanging frame 453 includes a second sleeve tube 4531 and a plurality of third hanging rods 4532. The second sleeve tube 4531 is a single piece, and the two ends of the second sleeve tube 4531 are respectively sleeved on two second support rods 451 arranged side by side. The second sleeve tube 4531 can slide up and down along the extension direction of the second support rods 451. The plurality of third hanging rods 4532 are horizontally arranged side by side on the second sleeve tube 4531. The length of the third hanging rods 4532 is less than the distance between the two rows of second support rods 451, so that medical dissection tools can be hung on the third hanging rods 4532.In order to increase the stability of the suspension assembly 45, a fixing piece 4512 is provided at the top of the two second support rods 451, and the two ends of the fixing piece 4512 are respectively connected to the top of the two second support rods 451. By holding the fixing piece 4512 by hand, it is also convenient to take the suspension assembly 45 out of the storage rack 4; in order to fix the first suspension bracket 452 and the second suspension bracket 453 at any height of the second support rod 451, a fixing bolt 4513 is provided at the sliding joint of the first suspension bracket 452 and the second support bracket, and a fixing bolt 4513 is provided at the sliding joint of the second suspension bracket 453 and the second support rod 451. By loosening the fixing bolts, it is convenient to slide the first suspension bracket 452 and the second suspension bracket 453 along the second support bracket, and by tightening the fixing bolts, it is convenient to fix the first suspension bracket 452 and the second suspension bracket 453 on the second support rod 451. The second hanging rod 4522 is used to hang scissors, hemostat, needle holder, etc. The scissors, hemostat, and needle holder hung on the second hanging rod 4522 are located directly above the brush body 28 and in contact with the bristles of the brush body 28. The reciprocating motion of the brush body 28 thoroughly cleans the front ends of the forensic dissection instruments hung on the second hanging rod 4522. Forensic dissection instruments cleaned by the brush body 28 all have hanging loops. Forensic dissection instruments without hanging loops are placed in the storage basket 401 for cleaning.

[0048] Furthermore, an ultraviolet lamp 15 and an infrared lamp 16 are disposed on the same inner wall of the outer shell 1, spaced apart from each other. The inner shell 2 is made of glass, allowing the infrared lamp 16 to quickly dry forensic dissection tools and facilitating sterilization of the tools by the ultraviolet lamp 15. Multiple valves 207 are provided on the inner shell 2, and a ventilation fan 208 is disposed on one side of the outer shell 1. The ventilation fan 208 and the valves 207 are located on the same side. When the ventilation fan 208 is in operation, the ventilation fan 208 draws outside air through the valves 207 into the inner shell 2 for air drying, rapidly drying the cleaned forensic dissection tools and forensic cleaning equipment while reducing corrosion damage to components within the forensic cleaning equipment. The ventilation fan 208 and the ultraviolet lamp 15 are disposed on opposite sides of the outer shell 1. During use, the ventilation fan 208 is first activated to air dry the inner wall of the inner shell 2, the storage rack 4, and the forensic dissection tools. After air drying, the ventilation fan 208 is further dried using the infrared lamp, and finally sterilized using the ultraviolet lamp.

[0049] Figure 11 Specifically express the state diagram of the brush body 28 on one side, Figure 12 Specifically expresses the state diagram of the brush body 28 at the other side.

Claims

1. A forensic cleaning device, characterized in that: It includes an outer shell, an inner shell, a impeller and a storage rack. The inner shell is arranged inside the outer shell and is used to hold cleaning liquid. The storage rack is arranged in the inner shell and is used to place dissecting tools. The impeller is arranged on the inner shell in a rotating manner to stir the cleaning liquid in the inner shell, so that the cleaning liquid flows to rinse the dissecting tools.

2. The forensic cleaning device according to claim 1, characterized in that: A first opening and a cover body are arranged on the upper side of the outer shell. The cover body is rotatably mounted on the outer shell. The shape and size of the cover body are adapted to the shape and size of the first opening so that the cover body can completely cover the first opening. The inner shell is a semi-closed container. A second opening is arranged on the upper end of the inner shell. Cleaning liquid is added into the inner shell through the second opening. The second opening is located directly below the first opening. After the cover body is closed, the lower side of the cover body contacts the edge of the second opening to achieve sealing, thereby preventing the cleaning liquid in the inner shell from flowing out.

3. The forensic cleaning device according to claim 2, characterized in that: A sealing layer is arranged on the lower side surface of the cover body, and the shape of the sealing layer is adapted to the shape of the second opening. During the closing process of the cover body, the sealing layer is squeezed along the end edges of the cover body and the second opening to achieve sealing of the edges of the cover body and the second opening. A handle is arranged on the cover body, and the handle is arranged away from the rotating connection between the cover body and the outer shell. There are two impellers, which are arranged on opposite side walls of the inner shell, and the two impellers work simultaneously to enable the cleaning liquid to flow better.

4. The forensic cleaning device according to claim 1, characterized in that: The storage rack includes a bottom frame, a top frame, a plurality of first support rods connecting the bottom frame and the top frame, and a plurality of first hanging rods. The plurality of first hanging rods are horizontally arranged side by side on the top frame, one end of each first hanging rod is connected to one side of the top frame, and the other end of each first hanging rod is spaced apart from the other side of the top frame. The first hanging rods are used to hang anatomical tools with hanging rings.

5. The forensic cleaning device according to claim 4, characterized in that: A plurality of tightening assemblies are arranged on the storage rack, and the tightening assemblies include a fixing seat, a first connecting rod and a second connecting rod. The fixing seat is arranged on the inner wall of the outer shell, one end of the first connecting rod is inserted into the fixing seat, the other end of the first connecting rod and one end of the second connecting rod are mutually sleeved and threadedly connected, a sleeve is arranged on the other end of the second connecting rod, and the sleeve is fixed on the top frame, or the bottom frame, or the first supporting rod of the storage rack. The length of the tightening assembly is adjusted after the first connecting rod and the second connecting rod are rotated relative to each other. The plurality of tightening assemblies tighten the storage rack from different positions of the storage rack to fix the storage rack in the inner shell, wherein an isolation net is arranged on one side of the storage rack close to the impeller.

6. The forensic cleaning device according to claim 1, characterized in that: A cleaning liquid discharge pipe is arranged on one side wall of the inner shell, the cleaning liquid discharge pipe is arranged close to the bottom wall of the inner shell, the cleaning liquid discharge pipe passes through the outer shell so as to discharge the cleaning liquid in the inner shell, a sealing cover is installed at the opening of the cleaning liquid discharge pipe, the sealing cover is tightened during the cleaning process, and the sealing cover is opened after the cleaning is completed so that the cleaning liquid in the inner shell can flow out from the cleaning liquid discharge pipe; A cleaning liquid adding pipe is arranged on one side wall of the inner shell.

7. The forensic cleaning device according to claim 1, characterized in that: A through hole is arranged on the side wall of the inner shell, a shaft seat is installed in the through hole, a rotating shaft of the impeller is installed in the shaft seat and passes through the shaft seat, the rotating shaft of the impeller is connected to the first motor, the impeller is located between the inner shell and the storage rack, the first motor is located between the outer shell and the inner shell, a plurality of buffer pads are arranged at the bottom of the inner shell, and the lower end of each buffer pad is fixedly connected to the bottom of the outer shell.

8. The forensic cleaning device according to claim 1, characterized in that: A storage basket is arranged in the storage rack. The storage basket is placed in the storage rack in a detachable manner. The storage basket has at least two layers. The storage basket is used to place narrow-blade chisels, wide-blade chisels and T-shaped chisels. A guide rail is arranged at the bottom of the inner shell, and a brush body is arranged on the guide rail. The brush body reciprocates along the guide rail. A sealing sleeve is arranged on one side wall of the inner shell. An extension shaft is arranged at one end of the brush body. The extension direction of the extension shaft is consistent with the extension direction of the brush body. The extension shaft passes through the sealing sleeve and enters the interlayer formed by the inner shell and the outer shell. The extension shaft can slide along the sealing sleeve. A notch-shaped sleeve portion is arranged at the end of the extension shaft. The sleeve portion is located in the interlayer formed by the inner shell and the outer shell. The sleeve portion does not contact the inner shell and the outer shell. A second motor is arranged in the interlayer of the inner shell and the outer shell. A crank is arranged on the rotating shaft of the second motor, the first end of the crank is connected to the rotating shaft of the second motor, the second end of the crank is inserted into the sleeve part, the slot width of the sleeve part is matched with the diameter of the second end of the crank, so that the second end of the crank is driven to slide up and down along the inner wall of the slot of the sleeve part when the second motor drives the crank to rotate, and the extension shaft slides back and forth along the sealing sleeve under the interaction between the sealing sleeve sleeve extension shaft and the crank push sleeve part, and the extension shaft drives the brush body to slide back and forth along the guide rail when the extension shaft slides back and forth along the sealing sleeve, and the front end of the scissors and hemostat suspended on the first suspension rod contacts the brush body, and the front end of the scissors and hemostat is brushed by the back and forth movement of the brush body, so that the cleaning is more thorough.

9. The forensic cleaning device according to claim 8, characterized in that: An insertion plate is arranged in the inner shell, and a plurality of rows of insertion holes are arranged on the insertion plate, and the insertion holes are symmetrically distributed on both sides of the guide rail; a hanging assembly is also arranged in the storage rack, and the hanging assembly is used to hang scissors, hemostatic forceps, and pliers, and the hanging assembly includes a second support rod, a first hanging frame, and a second hanging frame, and there are four second support rods, and the lower end of each second support rod is detachably arranged on the insertion plate, and the first hanging frame includes a first sleeve tube and a second hanging rod, and the two ends of the first sleeve tube are respectively arranged on two side-by-side second support rods, and the middle of the second hanging rod and the middle of the first sleeve tube are connected by The connecting tube is connected with the first sleeve tube, the second hanging rod is located below the first sleeve tube, the connecting tube is arranged on the side wall of the first sleeve tube in a vertical or inclined manner, the connecting tube and the first sleeve tube are vertically connected so that the second hanging rod is located directly below the first sleeve tube, the connecting tube and the first sleeve tube are obliquely connected so that the second hanging rod is located between the two first sleeve tubes, so that the distance between the two second hanging rods is reduced, and medical anatomical tools with a small handle spacing can be suspended, and the connecting tube and the first sleeve tube are obliquely connected so that the second hanging rod is located outside the two first sleeve tubes, so that the distance between the two second hanging rods is increased The invention can suspend medical anatomical tools with a large handle spacing; the second hanging frame includes a second sleeve tube and a plurality of third hanging rods, the second sleeve tube is one, and the two ends of the second sleeve tube are respectively sleeved on two second support rods arranged side by side, the second sleeve tube can slide up and down along the extension direction of the second support rod, and the plurality of third hanging rods are horizontally arranged side by side on the second sleeve tube, and the length of the third hanging rod is less than the spacing between the two rows of second support rods so as to suspend the medical anatomical tools on the third hanging rod; in order to increase the stability of the hanging assembly, a fixing piece is arranged at the top end of the two second support rods, and the two ends of the fixing piece are respectively connected to the top end of the two second support rods, and it is also convenient to take the hanging assembly out of the storage rack by holding the fixing piece; in order to fix the first hanging frame and the second hanging frame at any height of the second support rod, a fixing bolt is arranged at the sliding joint of the first hanging frame and the second support frame, and a fixing bolt is arranged at the sliding joint of the second hanging frame and the second support frame, and it is convenient to slide the first hanging frame and the second hanging frame along the second support rod by loosening the fixing bolt, and it is convenient to fix the first hanging frame and the second hanging frame on the second support rod by tightening the fixing bolt.

10. The forensic cleaning device according to claim 1, characterized in that: An ultraviolet lamp and an infrared lamp are arranged on the inner wall of the same side of the outer shell, and the ultraviolet lamp and the infrared lamp are arranged in a mutually spaced manner; the inner shell is made of glass; a plurality of valves are arranged on the inner shell, a ventilation fan is arranged on one side of the outer shell, and the ventilation fan and the valve are arranged on the same side; the ventilation fan and the ultraviolet lamp are arranged on the side wall of the outer shell opposite to each other.

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