Medical detection computer

Abstract

The utility model belongs to the technical field of computers, and discloses a medical detection computer. The computer case comprises a case body, a rectangular cavity is formed in the front face of the case body, two sets of first ventilation holes are symmetrically formed in the inner wall of the rear side of the rectangular cavity, two sets of second ventilation holes are symmetrically formed in the left side wall and the right side wall of the case body, and a cleaning assembly is arranged in the rectangular cavity; the cleaning assembly is used for brushing and cleaning the inner wall of the front side of the rectangular cavity, through the arranged cleaning assembly, the up-down moving mechanism drives the two sets of strip-shaped brushes to move up and down in the height direction of the rectangular cavity in a reciprocating mode, and dust accumulated at the front end of the first ventilation hole can be brushed off; therefore, when the high-power heat dissipation fan is used, the situation that the first ventilation holes are blocked by dust, and the flow amount of air in the case body is affected can be avoided, and the heat dissipation effect of the computer host is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer technical field, especially a kind of medical detection computer. BACKGROUND

[0002] In modern medical detection process, detection means based on imaging has been thoroughly popularized in disease detection process, realizes the precision medicine of seeing is believing, to effectively avoid misdiagnosis or missed diagnosis in detection process and lead to delay disease, improve the accuracy of diagnosis and reduce the difficulty of subsequent treatment.

[0003] When using imaging detection, to improve the efficiency of diagnosis, it will cooperate with medical detection computer, and the abnormal position in detection image can be quickly and accurately marked out by the comprehensive analysis capability of computer, to help doctor to quickly judge the position of lesion, improve the accuracy and efficiency of detection.

[0004] And because computer needs extremely powerful computing power when comprehensively analyzing detected image, thus it will lead to higher working load of computer, and then make computer prone to high temperature, reduce the stability and reliability of computer, so high-power cooling fan is installed in computer case to cooperate with cooling hole to cool down the inside of case.

[0005] For the above-mentioned related technology, the inventor believes that the following defects exist: high-power cooling fan will make the rapid flow replacement of air in case and external air, so it will make a large amount of dust accumulate at cooling hole and cause cooling hole to be blocked and reduce air replacement speed, and then reduce cooling effect. UTILITARY MODEL CONTENT

[0006] In order to solve the above problems, the utility model provides a kind of medical detection computer.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: a kind of medical detection computer, including case body, the front of the case body is provided with rectangular cavity, two groups of first ventilation holes are symmetrically provided on the back inner wall of the rectangular cavity, two groups of second ventilation holes are symmetrically provided on the left and right side walls of the case body, cleaning assembly is equipped in the rectangular cavity, and the cleaning assembly is used for brushing and cleaning the front inner wall of rectangular cavity;

[0008] The cleaning assembly includes up-down moving mechanism connected in rectangular cavity, two groups of strip-shaped brushes are symmetrically connected on the up-down moving mechanism, and two groups of the brush can be tightly abutted at the front end of first ventilation hole on the back inner wall of rectangular cavity.

[0009] By adopting the technical scheme, the dust accumulated at the front end of the first ventilation hole can be brushed off by the two groups of strip-shaped brushes moving up and down along the height direction of the rectangular cavity, so that the dust can be prevented from blocking the first ventilation hole and affecting the air flow in the computer main body when a high-power cooling fan is used, and the cooling effect of the computer main machine is ensured.

[0010] Further, the up-and-down moving mechanism comprises a fixed box connected to the rear inner wall of the rectangular cavity through a T-shaped sliding block and a T-shaped sliding groove, a double-shaft motor is fixedly installed in the fixed box, two output ends of the double-shaft motor penetrate through the left and right side walls of the fixed box and are symmetrically connected with two first rotating shafts, two gears are symmetrically sleeved on the outer circumferential surfaces of the two first rotating shafts, the up-and-down moving mechanism comprises two racks symmetrically connected to the rear inner wall of the rectangular cavity, the two racks are engaged with the two gears respectively, and two round rods are symmetrically connected to the ends of the two first rotating shafts away from each other, two sleeves are symmetrically sleeved on the outer circumferential surfaces of the two round rods, and the two groups of brushes are connected to the outer circumferential surfaces of the two sleeves in a ring shape at equal angles.

[0011] By adopting the technical scheme, the rear inner wall of the rectangular cavity can be brushed by each group of brushes in turn, the single brush can be prevented from continuously brushing dust, and the dust accumulated on the brush can be prevented from reducing the dust brushing effect, so that the ventilation volume of the first ventilation hole can be ensured, and the cooling reliability of the computer main machine is improved.

[0012] Further, the rectangular cavity is provided with a dust removal assembly, and the dust removal assembly is used for cleaning the dust attached to the brushes.

[0013] By adopting the technical scheme, the brushes can be kept in a relatively clean state, the dust brushing effect of the brushes is ensured, the ventilation volume of the first ventilation hole is further ensured, and the cooling reliability of the computer main machine is improved.

[0014] Further, the rectangular cavity is provided with a left-and-right moving assembly, the two groups of sleeves are slidably connected to the outer circumferential surfaces of the two round rods along the axial direction of the round rods, and the two groups of brushes are symmetrically connected to the left-and-right moving assembly.

[0015] By adopting the technical scheme, the brushing direction of the brushes on the rear inner wall of the rectangular cavity can be increased, the brushing quality and effect on the rear inner wall of the rectangular cavity can be improved, the cleaning effect of the dust blocking the first ventilation hole can be improved, and the cooling reliability of the computer main machine is further improved.

[0016] Further, the left-right moving assembly comprises two limiting plates fixedly connected on the outer circumferential surface of the two round rods symmetrically, two limiting grooves are symmetrically formed in the inner side wall of the sleeve, the two limiting plates are slidingly inserted into the two limiting grooves, two rotating rings are symmetrically fixedly connected to the distal ends of the two sleeves away from each other, the left-right moving assembly further comprises two mounting plates movably sleeved on the outer circumferential surface of the two round rods, the two rotating rings are symmetrically and rotatably connected to the sides of the two mounting plates close to each other away from the sleeve, two elastic members are symmetrically fixedly connected to the sides of the two mounting plates away from each other, the left-right moving assembly further comprises two moving blocks symmetrically and slidingly connected to the left and right inner side walls of the rectangular cavity, the distal ends of the two elastic members away from each other are fixedly connected to the sides of the two moving blocks close to each other, and the left-right moving assembly further comprises a driving mechanism connected in the rectangular cavity.

[0017] By adopting the above technical scheme, the brush can stably and reliably rotate and move left and right, and the reliability and practicability of the computer mainframe are improved.

[0018] Further, the driving mechanism comprises two pairs of first driving plates fixedly connected to the sides of the two mounting plates away from each other, the driving mechanism further comprises two pairs of fixed strips fixedly connected to the left and right inner side walls of the rectangular cavity, two groups of second driving plates are fixedly connected to the sides of the two pairs of fixed strips close to each other symmetrically, the second driving plates in each group are distributed equidistantly from top to bottom, the two pairs of first driving plates can be tightly abutted on the sides of the two groups of second driving plates respectively, and the sides of the first driving plates and the second driving plates abutting against each other are symmetrically arc-shaped.

[0019] By adopting the above technical scheme, the two groups of brushes can be driven to reciprocate left and right without an additional power source, the energy consumption of the computer mainframe is reduced, and the economy and practicability of the computer mainframe are improved.

[0020] Further, the dust removal assembly comprises two dust collecting boxes fixedly connected to the sides of the two mounting plates close to each other symmetrically, a strip-shaped cavity is formed in the top surface of each dust collecting box, two groups of scraping teeth are fixedly connected to the top of each dust collecting box symmetrically, the scraping teeth in each group are distributed equidistantly along the axial direction of the sleeve, and the two groups of scraping teeth can collide with the two groups of brushes respectively.

[0021] By adopting the above technical scheme, the dust scraped off by the hanging scraping can be collected in the dust collecting box to reduce the scattering of dust, and the reliability and practicability of the computer mainframe are further improved.

[0022] In summary, the computer mainframe has the following beneficial effects:

[0023] 1、The application has a cleaning assembly, two groups of strip-shaped brushes are driven by the up-down moving mechanism to move up and down along the height direction of the rectangular cavity reciprocally, dust accumulated at the front end of the first ventilation hole can be brushed off, so that the first ventilation hole can still be prevented from being blocked by dust when a high-power cooling fan is used, the flow amount of air inside the computer case body is affected, and the cooling effect of the computer mainframe is ensured;

[0024] 2、The application has a cleaning assembly, two groups of strip-shaped brushes are driven by the up-down moving mechanism to move up and down along the height direction of the rectangular cavity reciprocally, dust accumulated at the front end of the first ventilation hole can be brushed off, so that the first ventilation hole can still be prevented from being blocked by dust when a high-power cooling fan is used, the flow amount of air inside the computer case body is affected, and the cooling effect of the computer mainframe is ensured;

[0025] 3、The application has a cleaning assembly, two groups of strip-shaped brushes are driven by the up-down moving mechanism to move up and down along the height direction of the rectangular cavity reciprocally, dust accumulated at the front end of the first ventilation hole can be brushed off, so that the first ventilation hole can still be prevented from being blocked by dust when a high-power cooling fan is used, the flow amount of air inside the computer case body is affected, and the cooling effect of the computer mainframe is ensured; BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of an embodiment of the utility model;

[0027] Figure 2 is a partial structural schematic view of an embodiment of the utility model;

[0028] Figure 3 is a partial structural schematic view of a cleaning assembly in an embodiment of the utility model;

[0029] Figure 4 is an enlarged schematic view of A in the Figure 1 of an embodiment of the utility model;

[0030] Figure 5 is an enlarged schematic view of B in the Figure 2 of an embodiment of the utility model;

[0031] Figure 6 is an enlarged schematic view of C in the Figure 2 of an embodiment of the utility model.

[0032] In the diagram: 1. Chassis body; 11. Rectangular cavity; 2. Cleaning assembly; 21. Up-down moving mechanism; 211. Fixed box; 212. First rotating shaft; 213. Gear; 214. Rack; 215. Round rod; 216. Sleeve; 22. Brush; 3. Dust removal assembly; 31. Dust collection box; 32. Through cavity; 33. Scraper teeth; 4. Left-right moving assembly; 41. Limiting plate; 42. Rotary ring; 43. Mounting plate; 44. Elastic element; 45. Moving block; 46. Drive mechanism; 461. First drive plate; 462. Fixing strip; 463. Second drive plate. Detailed Implementation

[0033] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] like Figures 1-6 As shown in the figure, this application discloses a medical testing computer, including a chassis body 1. A rectangular cavity 11 is provided on the front of the chassis body 1. Two sets of first ventilation holes are symmetrically provided on the rear inner wall of the rectangular cavity 11. Two sets of second ventilation holes are symmetrically provided on the left and right side walls of the chassis body 1. A cleaning component 2 is provided in the rectangular cavity 11. The cleaning component 2 is used to brush and clean the front inner wall of the rectangular cavity 11.

[0035] A cooling fan is installed inside the chassis body 1 to work with the first ventilation hole and the second ventilation hole to provide air cooling for the internal components of the chassis body 1.

[0036] It also includes an LCD screen, which is connected to the chassis body 1. The LCD screen is existing technology and is not shown in the figure and will not be described in detail here.

[0037] The cleaning component 2 includes a vertical moving mechanism 21 connected inside the rectangular cavity 11. Two sets of strip-shaped brushes 22 are symmetrically connected to the vertical moving mechanism 21. The two sets of brushes 22 can press against the front end of the first ventilation hole on the rear inner wall of the rectangular cavity 11.

[0038] By adopting the above technical solution, the up-and-down moving mechanism 21 drives two sets of strip brushes 22 to move up and down along the height direction of the rectangular cavity 11, which can brush off the dust accumulated at the front end of the first ventilation hole. This can prevent dust from clogging the first ventilation hole and affecting the airflow inside the chassis 1 when using a high-power cooling fan, thus ensuring the heat dissipation effect of the computer host.

[0039] refer to Figures 2-6The up-and-down moving mechanism 21 comprises a fixed box 211 slidably connected to the rear inner wall of the rectangular cavity 11 through a T-shaped slider and a T-shaped sliding groove, a double-shaft motor is fixedly installed in the fixed box 211, two output ends of the double-shaft motor penetrate through the left and right side walls of the fixed box 211 and are symmetrically and fixedly connected with two first rotating shafts 212, two gears 213 are symmetrically and fixedly sleeved on the outer circumferential surfaces of the two first rotating shafts 212, the up-and-down moving mechanism 21 comprises two toothed racks 214 symmetrically and fixedly connected to the rear inner wall of the rectangular cavity 11, the two toothed racks 214 are engaged with the two gears 213 respectively, the two first rotating shafts 212 are symmetrically and fixedly connected with two round rods 215 at the ends away from each other, two sleeve pipes 216 are symmetrically and sleeved on the outer circumferential surfaces of the two round rods 215, and two groups of brushes 22 are annularly and equiangularly connected to the outer circumferential surfaces of the two sleeve pipes 216 respectively.

[0040] Specifically, the double-shaft motor drives the two first rotating shafts 212 to rotate respectively, the two first rotating shafts 212 drive the two gears 213 to rotate respectively, the two gears 213 can move up and down under the meshing action of the two toothed racks 214, so that the two first rotating shafts 212 can drive the two groups of brushes 22 to move up and down reciprocatingly while rotating along the axial lines of the round rods 215, thereby enabling each group of brushes 22 to rotate in turn to brush the rear inner wall of the rectangular cavity 11, avoiding that a single brush 22 always performs the soot brushing operation, avoiding that the soot is quickly accumulated on the brush 22 to reduce the soot brushing effect, thereby ensuring the ventilation volume of the first ventilation hole and improving the heat dissipation reliability of the computer host.

[0041] Referring to Figure 2 and Figure 3 , the rectangular cavity 11 is provided with a soot removing assembly 3 for cleaning the soot attached and mixed on the brushes 22.

[0042] Specifically, the brushes 22 can be kept in a relatively clean state, the soot brushing effect of the brushes 22 is ensured, the ventilation volume of the first ventilation hole is further ensured, and the heat dissipation reliability of the computer host is improved.

[0043] Referring to Figures 1-6 , the rectangular cavity 11 is provided with a left-and-right moving assembly 4, the two groups of sleeve pipes 216 are slidably connected to the outer circumferential surfaces of the two round rods 215 along the axial direction of the round rods 215, the two groups of brushes 22 are symmetrically connected to the left-and-right moving assembly 4, and the left-and-right moving assembly 4 drives the two groups of brushes 22 to move left and right reciprocatingly through the two sleeve pipes 216.

[0044] Specifically, the brushing direction of the brushes 22 to the rear inner wall of the rectangular cavity 11 is increased, the brushing quality and effect of the rear inner wall of the rectangular cavity 11 are improved, the cleaning effect of the soot blocking the first ventilation hole is improved, and the heat dissipation reliability of the computer host is further improved.

[0045] Referring to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 , the left-right moving assembly 4 comprises two limiting plates 41 fixedly connected on the outer circumferential surface of the circular rods 215, two limiting grooves are symmetrically formed on the inner side wall of the sleeve 216, the two limiting plates 41 are slidingly inserted into the two limiting grooves, two rotating rings 42 are symmetrically fixedly connected at the distal ends of the two sleeves 216 away from each other, the left-right moving assembly 4 further comprises two mounting plates 43 movably sleeved on the outer circumferential surface of the two circular rods 215, the two rotating rings 42 are symmetrically and rotatably connected to the sides of the two mounting plates 43 close to each other, the two mounting plates 43 are symmetrically and fixedly connected with two elastic members 44 on the sides of the two mounting plates 43 away from each other, the left-right moving assembly 4 further comprises two moving blocks 45 symmetrically and slidingly connected to the left and right inner side walls of the rectangular cavity 11, the distal ends of the two elastic members 44 away from each other are fixedly connected to the sides of the two moving blocks 45 close to each other, and the left-right moving assembly 4 further comprises a driving mechanism 46 connected in the rectangular cavity 11, the driving mechanism 46 is configured to drive the two mounting plates 43 to slide towards each other along the axis of the sleeve 216.

[0046] Specifically, the driving mechanism 46 drives the two mounting plates 43 to slide towards each other along the axis of the sleeve 216, and in cooperation with the two elastic members 44, the two sleeves 216 can be pushed to reciprocally slide left and right along the axis of the first rotating shaft 212 by the two rotating rings 42, and the rotating rings 42 can rotate, so that the rotation of the brushes 22 along the axis of the sleeve 216 is not affected during the pushing of the two groups of brushes 22 to move left and right, thereby ensuring that the brushes 22 can stably and reliably rotate and move left and right, and the reliability and practicability of the computer mainframe are improved.

[0047] Referring to Figure 3 and Figure 5 , the driving mechanism 46 comprises two pairs of first driving plates 461 fixedly connected to the sides of the two mounting plates 43 away from each other, the driving mechanism 46 further comprises two pairs of fixed strips 462 fixedly connected to the left and right inner side walls of the rectangular cavity 11, and two groups of second driving plates 463 are symmetrically fixedly connected to the sides of the two pairs of fixed strips 462 close to each other, a plurality of second driving plates 463 in each group are equally distributed from top to bottom, the two pairs of first driving plates 461 can be tightly abutted on the sides of the two groups of second driving plates 463, and the sides of the first driving plates 461 and the second driving plates 463 in abutment are symmetrically arc-shaped.

[0048] Specifically, when the two pairs of first driving plates 461 are driven by the up-down moving mechanism 21 to move up and down, the two pairs of first driving plates 461 can slide through the arc surfaces of the two groups of second driving plates 463, so that the first driving plates 461 can be driven to move back and forth left and right under the driving of the arc surfaces of the second driving plates 463. Thus, the two groups of brushes 22 can be driven to move back and forth left and right without an additional power source, which reduces the energy consumption of the computer host and improves the economy and practicality of the computer host.

[0049] With reference to Figure 3 The dust removal assembly 3 comprises two dust collecting boxes 31 symmetrically and fixedly connected to the sides of the two mounting plates 43, strip-shaped cavities 32 are formed in the top surfaces of the two dust collecting boxes 31, and two groups of scraping teeth 33 are symmetrically and fixedly connected to the top of the two dust collecting boxes 31. Each group of scraping teeth 33 is equidistantly distributed along the axial line direction of the sleeve 216, and the two groups of scraping teeth 33 can collide with the two groups of brushes 22, respectively.

[0050] Specifically, the two groups of brushes 22 can collide with the two groups of scraping teeth 33 during rotation, so that the dust accumulated on the brushes 22 can be scraped off, and the scraped dust can be collected in the dust collecting boxes 31 through the cavities 32 to reduce the scattering of dust, thereby further improving the reliability and practicality of the computer host.

[0051] Working principle: the double-shaft motor is started to drive the two first shafts 212 to rotate, the two first shafts 212 drive the two gears 213 to rotate, and the two gears 213 can move up and down under the meshing action of the two racks 214, so that the two first shafts 212 can drive the two groups of brushes 22 to move up and down while driving the two groups of brushes 22 to rotate along the axial line of the circular rod 215, thereby enabling each group of brushes 22 to rotate in turn to brush the inner wall of the rear side of the rectangular cavity 11, avoiding the continuous dusting operation of a single brush 22, and avoiding the rapid accumulation of dust on the brush 22 to reduce the dusting effect.

[0052] Meanwhile, when the two pairs of first driving plates 461 are driven by the up-down moving mechanism 21 to move up and down, the two pairs of first driving plates 461 can slide through the arc surfaces of the two groups of second driving plates 463, so that the first driving plates 461 can be driven to move back and forth left and right under the driving of the arc surfaces of the second driving plates 463. Thus, in combination with the two elastic members 44, the two sleeves 216 can be pushed to move back and forth left and right along the axial line of the first shaft 212 by the two rotating rings 42, and the rotating rings 42 can rotate. Thus, during the movement of the two groups of brushes 22, the rotation of the brushes 22 along the axial line of the sleeve 216 will not be affected, thereby ensuring that the brushes 22 can stably and reliably rotate and move left and right, improving the reliability and practicality of the computer host.

[0053] And the two groups of brushes 22 can collide with the two groups of scraping teeth 33 during rotation, so that the dust accumulated on the brushes 22 can be scraped off, and cooperating with the cavity 32 can collect the scraped dust in the dust collecting box 31 to reduce the dust flying around, further improve the reliability and practicability of the computer host.

[0054] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solutions falling within the idea of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application, these improvements and decorations shall also be considered as the protection scope of the present application.

Claims

1. A medical examination computer comprising a casing body (1), characterized in that: The front of the cabinet body (1) is provided with a rectangular cavity (11), two groups of first ventilation holes are symmetrically arranged on the rear inner wall of the rectangular cavity (11), two groups of second ventilation holes are symmetrically arranged on the left and right side walls of the cabinet body (1), and a cleaning assembly (2) is arranged in the rectangular cavity (11), which is used for brushing and cleaning the front inner wall of the rectangular cavity (11). The cleaning assembly (2) comprises an up-down moving mechanism (21) connected in the rectangular cavity (11), and two groups of strip-shaped brushes (22) are symmetrically connected to the up-down moving mechanism (21), and the two groups of brushes (22) can abut against the front ends of the first ventilation holes on the rear inner wall of the rectangular cavity (11).

2. A medical examination computer according to claim 1, characterized in that: The up-down moving mechanism (21) comprises a fixed box (211) slidably connected to the rear inner wall of the rectangular cavity (11) through a T-shaped sliding block and a T-shaped sliding groove, a double-shaft motor is fixedly installed in the fixed box (211), two first rotating shafts (212) are symmetrically fixedly connected to the left and right side walls of the fixed box (211) and respectively penetrating the double-shaft motor, two gears (213) are symmetrically fixedly sleeved on the outer circumferential surfaces of the two first rotating shafts (212), the up-down moving mechanism (21) comprises two racks (214) which are symmetrically fixedly connected to the rear inner wall of the rectangular cavity (11), the two racks (214) are respectively engaged with the two gears (213), two circular rods (215) are symmetrically fixedly connected to the ends away from each other of the two first rotating shafts (212), two sleeves (216) are symmetrically sleeved on the outer circumferential surfaces of the two circular rods (215), and two groups of the brushes (22) are annularly and equiangularly connected to the outer circumferential surfaces of the two sleeves (216).

3. A medical examination computer according to claim 2, characterized in that: The rectangular cavity (11) is provided with an ash removal assembly (3), and the ash removal assembly (3) is used for cleaning the dust attached to the brushes (22).

4. A medical examination computer according to claim 3, characterized in that: The rectangular cavity (11) is provided with a left-right moving assembly (4), two groups of the sleeves (216) are slidably connected to the outer circumferential surfaces of the two circular rods (215) along the axis direction of the circular rods (215), two groups of the brushes (22) are symmetrically connected to the left-right moving assembly (4), and the left-right moving assembly (4) drives the two groups of brushes (22) to reciprocally move left and right through the two sleeves (216).

5. A medical examination computer according to claim 4, characterized in that: The left and right moving assembly (4) comprises two limiting plates (41) fixedly connected on the outer circumferential surface of the circular rod (215) in a symmetrical manner, two limiting grooves are symmetrically formed in the inner side wall of the sleeve (216), the two limiting plates (41) are slidingly inserted into the two limiting grooves, two rotating rings (42) are fixedly connected to the distal ends of the two sleeves (216) in a symmetrical manner, the left and right moving assembly (4) further comprises two mounting plates (43) movably sleeved on the outer circumferential surface of the two circular rods (215), the two rotating rings (42) are rotatably connected to the sides of the two mounting plates (43) close to each other in a symmetrical manner, two elastic members (44) are fixedly connected to the sides of the two mounting plates (43) away from each other in a symmetrical manner, the left and right moving assembly (4) further comprises two moving blocks (45) slidingly connected to the left and right inner side walls of the rectangular cavity (11), the distal ends of the two elastic members (44) are fixedly connected to the sides of the two moving blocks (45) close to each other, and the left and right moving assembly (4) further comprises a driving mechanism (46) connected in the rectangular cavity (11), the driving mechanism (46) is used to drive the two mounting plates (43) to slide towards each other along the axis of the sleeve (216).

6. A medical examination computer according to claim 5, characterized in that: The driving mechanism (46) comprises two pairs of first driving plates (461) fixedly connected to the sides of the two mounting plates (43) away from each other in a symmetrical manner, the driving mechanism (46) further comprises two pairs of fixed strips (462) fixedly connected to the left and right inner side walls of the rectangular cavity (11) in a symmetrical manner, two groups of second driving plates (463) are fixedly connected to the sides of the two pairs of fixed strips (462) close to each other in a symmetrical manner, a plurality of second driving plates (463) in each group are equally distributed from top to bottom, and the two pairs of first driving plates (461) can be tightly abutted on the sides of the two groups of second driving plates (463), respectively. The sides of the first driving plate (461) and the second driving plate (463) in abutment are symmetrical circular arcs.

7. A medical examination computer according to claim 6, characterized in that: The ash removal assembly (3) comprises two dust collection boxes (31) fixedly connected to the sides of the two mounting plates (43) close to each other in a symmetrical manner, a strip-shaped through cavity (32) is formed in the top surface of each dust collection box (31), two groups of scraping teeth (33) are fixedly connected to the top of each dust collection box (31) in a symmetrical manner, a plurality of scraping teeth (33) in each group are equally distributed along the axis of the sleeve (216), and the two groups of scraping teeth (33) can collide with the two groups of brushes (22), respectively.

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