Medical imaging device

Abstract

The invention provides a medical imaging device, comprising an imager, wherein a keyboard is slidably connected to the upper end of the imager, a computer is embedded and installed at the lower end of the imager, a heat dissipation net is inlaid on the side of the lower end of the imager, a transmission mechanism that can utilize the keyboard to assist in heat dissipation is provided inside the imager, the keyboard is electrically connected to the computer through a power cord, a display screen matching the keyboard is installed on the upper end of the imager, the keyboard is slidably pulled horizontally, when the keyboard is pulled horizontally, the pulling of the keyboard is utilized to drive the transmission mechanism to swing, and then the transmission mechanism utilizes centrifugal force to assist the computer in heat dissipation through one side of the heat dissipation net, when the keyboard is manually pulled out of the interior of the imager, the slider slides synchronously with the interior of the imager, the slider drives the push rod to slide horizontally, due to the shape setting of the bracket, the bracket drives the first rotating shaft to rotate 360 ​​degrees, the first rotating shaft drives the fan blades to rotate synchronously, so that the transmission mechanism can utilize the pulling force when the keyboard is pulled to drive the fan blades to rotate.

Description

Technical Field

[0001] The present invention relates to the technical field of medical imaging, and in particular to a medical imaging device. Background Art

[0002] Medical imaging equipment refers to various instruments that use various media as information carriers to reproduce the internal structure of the human body as images. The image information has a spatial and temporal distribution correspondence with the actual structure of the human body. After the medical image is formed, it is usually displayed on a display screen to facilitate the doctor's observation. This is a technical inspiration for imaging equipment;

[0003] At present, CN201810925534.3 in the prior art is a method for operating a medical imaging device and a medical imaging device, which discloses a medical imaging device. The invention proposes to add auxiliary lines as an additional tool in the augmented environment generated by the mixed reality smart glasses, which is very suitable for defining the direction when operating the imaging device. The auxiliary lines correspond to the current viewing direction of the user wearing the smart glasses, providing an illusion of a virtual vector or laser ray emitted between the user's eyes, providing a clear indication of the direction, but the following problems still exist;

[0004] Combined with the patent search, it is learned that imaging devices usually display through a display screen, and the display screen needs to be equipped with a computer and a keyboard. Due to the limited capacity of the imaging device, the computer is usually installed inside the imaging device. When the computer is running, heat is generated. Since the gas flows upward, the hot air flows upward and is easily accumulated at the upper end of the side of the computer, resulting in the imaging device being unable to assist the hot air to flow downward when the operator pulls out the keyboard. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a medical imaging device to solve the problems described in the above background technology.

[0006] The purpose and efficacy of a medical imaging device of the present invention are achieved by the following specific technical means: a medical imaging device, including an imager, a keyboard is slidably connected to the upper end of the imager, a computer is embedded and installed at the lower end of the imager, a heat dissipation net is embedded on the side of the lower end of the imager, and a transmission mechanism is provided inside the imager that can use the keyboard to pull out and assist in heat dissipation.

[0007] Furthermore, the keyboard is electrically connected to the computer via a power cord, a display screen matching the keyboard is installed on the upper end of the imager, the keyboard is horizontally slidable and pulled, the computer is electrically connected to the power supply via the power cord, and when the keyboard is horizontally pulled, the pulling of the keyboard drives the transmission mechanism to swing, and then the transmission mechanism uses centrifugal force to assist the computer in dissipating heat through one side of the heat dissipation net.

[0008] Furthermore, the transmission mechanism includes a slider, a push rod, a fan blade, a bump, a first rotating shaft, a bracket, a rotating bearing, an axis arm, a connecting rod, a blade and a track.

[0009] Furthermore, the slider slides at the lower end of the keyboard, the push rod slides at the lower end of the slider, the bracket rotates on the side of the push rod, the first shaft rotates on the side of the bracket away from the push rod, the fan blades surround the outside of the first shaft, the protrusion is embedded in one side of the fan blade, the shaft arm, the rotating bearing and the connecting rod swing in turn at the lower end of the fan blade, the blade is embedded in the lower end of the connecting rod, and the track is embedded in the upper end of the inside of the blade.

[0010] Furthermore, a groove is provided inside the imager near the upper end of the slider, the slider slides inside the groove, the push rod passes through the groove and extends to the inside of the imager, the push rod is arranged in an "L" shape, and one side of the push rod slides inside the bracket. The shape of the push rod facilitates the slider to drive the bracket to rotate.

[0011] Furthermore, the fan blades are arranged in a semicircular shape with a semicircular angle of 25-45°, the fan blades and the shaft arm are arranged to be vertically fitted, and the angle of the fan blades is set to facilitate the fan blades to drive the shaft arm to swing.

[0012] Furthermore, the blade and the connecting rod are combined as a whole in a "T" shape, the interior of the blade is concave, the blade and the upper end of the computer are arranged horizontally correspondingly, and the blade and the connecting rod swing at a horizontal angle.

[0013] Furthermore, the transmission mechanism includes a convex strip, a sliding rod, a block, a gear, a second rotating shaft and folding fan blades. The convex strip slides inside the track, the sliding rod slides on one side of the convex strip, the block is embedded on one side of the sliding rod, the gear rotates and engages at the connection of the block, the second rotating shaft rotates on one side of the gear, and the folding fan blades swing at the lower end of the second rotating shaft.

[0014] Furthermore, the convex strip slides on both sides of the inside of the track, and the convex strip is matched with the slide rod. The convex strip is arranged in a "T" shape near the upper end of the track, which facilitates the sliding of the convex strip inside the track. When the blade is stationary, the convex strip is synchronously stationary, and when the blade swings, the convex strip slides horizontally inside the track due to inertia.

[0015] Furthermore, the folding blades are folded in a wave shape, the folding blades extend to the lower end of the blades, and the folding blades are arranged in a semicircular arc shape, and the semicircular arc angle is 90-120°.

[0016] Beneficial effects:

[0017] 1. When the keyboard is manually pulled out from the inside of the imager, the slider slides synchronously with the inside of the imager, and the slider drives the push rod to slide horizontally. Due to the shape of the bracket, the bracket drives the first rotating shaft to rotate 360 ​​degrees, and the first rotating shaft drives the fan blades to rotate synchronously, so that this transmission mechanism can use the pulling force when the keyboard is pulled to drive the fan blades to rotate;

[0018] 2. When the fan blades rotate, the convex block fits the upper end of the shaft arm. Due to friction, the shaft arm swings horizontally through the rotating bearing, and the connecting rod and the blades swing synchronously. When the blades swing, wind force is generated. The blades can help the hot air move downward, avoiding the hot air from accumulating on the upper end of the side of the computer when flowing upward, resulting in a higher temperature on the side of the computer, which can speed up the air flow speed;

[0019] 3. The connecting rod drives the blade to swing horizontally. Due to inertia, the convex strip slides inside the track. At this time, since the convex strips inside the track slide in the same direction, the block on one side of the slide rod drives the gear to rotate in the same direction;

[0020] 4. The gear drives the second rotating shaft to swing synchronously. When the second rotating shaft swings, centrifugal force is generated, causing the folding fan blades to extend upward. Due to the gravity on both sides of the folding fan blades, the folding fan blades move upward and then downward rapidly. The wind force generated by the upward and downward extension of the folding fan blades assists the hot air to flow to one side of the heat dissipation net, so that this transmission mechanism can assist in dissipating the heat on one side of the computer when the keyboard is pulled out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the imaging device of the present invention.

[0023] Figure 3 It is a schematic diagram of the fan blade structure of the present invention.

[0024] Figure 4 It is a schematic diagram of the rotary bearing structure of the present invention.

[0025] Figure 5 It is a schematic diagram of the blade structure of the present invention.

[0026] Figure 6 It is a schematic diagram of the structure of the connecting rod assembly of the present invention.

[0027] Figure 7 For the present invention Figure 6 Enlarged schematic diagram at point A in the middle.

[0028] Figure 8 It is a schematic diagram of the structure of the gear assembly of the present invention.

[0029] Figure 1-8In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0030] 1-imager, 101-keyboard, 102-computer, 103-heat dissipation net, 2-slider, 201-push rod, 3-fan blade, 301-bump, 302-first rotating shaft, 303-bracket, 4-rotating bearing, 401-axis arm, 402-connecting rod, 403-blade, 404-track, 5-convex strip, 501-slider, 502-block, 6-gear, 601-second rotating shaft, 602-folding fan blade. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] As attached Figure 1 To Attachment Figure 8 As shown:

[0034] Embodiment 1: A medical imaging device comprises an imager 1, a keyboard 101 is slidably connected to the upper end of the imager 1, a computer 102 is embedded and installed at the lower end of the imager 1, a heat dissipation net 103 is embedded on the side of the lower end of the imager 1, and a transmission mechanism is provided inside the imager 1 to assist heat dissipation by pulling out the keyboard 101;

[0035] The keyboard 101 is electrically connected to the computer 102 through a power cord, a display screen matching the keyboard 101 is installed on the upper end of the imager 1, the keyboard 101 is horizontally slidable, and the computer 102 is electrically connected to the power supply through the power cord. When the keyboard 101 is horizontally pulled out, the pulling out of the keyboard 101 drives the transmission mechanism to swing, and then the transmission mechanism uses centrifugal force to assist the computer 102 to dissipate heat through one side of the heat dissipation net 103;

[0036] Example 2: Refer to the attached manual Figure 2-5It can be known that the difference between Example 2 and Example 1 is that the transmission mechanism includes a slider 2, a push rod 201, a fan blade 3, a protrusion 301, a first rotating shaft 302, a bracket 303, a rotating bearing 4, an arm 401, a connecting rod 402, a blade 403 and a track 404, the slider 2 slides at the lower end of the keyboard 101, the push rod 201 slides at the lower end of the slider 2, the bracket 303 rotates on the side of the push rod 201, the first rotating shaft 302 rotates on the side of the bracket 303 away from the push rod 201, the fan blade 3 surrounds the outer side of the first rotating shaft 302, the protrusion 301 is embedded in one side of the fan blade 3, the arm 401, the rotating bearing 4 and the connecting rod 402 swing in sequence at the lower end of the fan blade 3, the blade 403 is embedded in the lower end of the connecting rod 402, and the track 404 is embedded in the upper end of the inside of the blade 403;

[0037] Among them: the slider 2, the imager 1 has a groove near the upper end of the slider 2, the slider 2 slides inside the groove, and the push rod 201 passes through the groove and extends to the inside of the imager 1;

[0038] The push rod 201 is arranged in an "L" shape, one side of the push rod 201 slides inside the bracket 303, and the shape of the push rod 201 is convenient for the slider 2 to drive the bracket 303 to rotate;

[0039] The fan blade 3 is arranged in a semicircular shape, the semicircular angle is 25-45 degrees, the fan blade 3 and the shaft arm 401 are arranged vertically and closely, and the angle of the fan blade 3 is set to facilitate the fan blade 3 to drive the shaft arm 401 to swing;

[0040] A first rotating shaft 302, which is disposed horizontally as a whole, rotates below the keyboard 101, and facilitates the rotation of the fan blade 3 and the bracket 303;

[0041] The bracket 303 and the first rotating shaft 302 are combined as a whole to form a horizontal "T" shape. A groove is provided inside the bracket 303. One side of the push rod 201 slides inside the groove. The bracket 303 is arranged vertically as a whole. The bracket 303 and the first rotating shaft 302 are rotatable 360 ​​degrees.

[0042] The shaft arm 401, the upper end of the shaft arm 401 is arranged in a semicircular arc shape, and the semicircular arc angle is set at 25-45 degrees. The angle setting of the shaft arm 401 can reduce the contact area between the shaft arm 401 and the fan blade 3;

[0043] The blade 403, the blade 403 and the connecting rod 402 are combined into a "T" shape, the interior of the blade 403 is concave, the blade 403 and the upper end of the computer 102 are arranged horizontally and correspondingly, and the blade 403 and the connecting rod 402 swing at a horizontal angle;

[0044] When the keyboard 101 is manually pulled out of the imager 1, the slider 2 slides synchronously with the inside of the imager 1, and the slider 2 drives the push rod 201 to slide horizontally. Due to the shape of the bracket 303, the bracket 303 drives the first rotating shaft 302 to rotate 360 ​​degrees, and the first rotating shaft 302 drives the fan blades 3 to rotate synchronously, so that the transmission mechanism can use the pulling force when the keyboard 101 is pulled to drive the fan blades 3 to rotate;

[0045] When the fan blade 3 rotates, the protrusion 301 is attached to the upper end of the shaft arm 401. Due to friction, the shaft arm 401 swings horizontally through the rotating bearing 4, and the connecting rod 402 and the blade 403 swing synchronously. When the blade 403 swings, wind force is generated. The blade 403 can assist the hot air to move downward, and prevent the hot air from accumulating at the upper end of the side of the computer 102 when flowing upward, resulting in a higher temperature on the side of the computer 102, which can speed up the air flow speed;

[0046] Example 3: Refer to the attached manual Figure 5-8 It can be seen that the difference between Example 3 and Examples 1 and 2 is that the transmission mechanism includes a convex strip 5, a slide bar 501, a block 502, a gear 6, a second rotating shaft 601 and a folding fan blade 602, the convex strip 5 slides inside the track 404, the slide bar 501 slides on one side of the convex strip 5, the block 502 is embedded on one side of the slide bar 501, the gear 6 is rotatably engaged at the connection of the block 502, the second rotating shaft 601 rotates on one side of the gear 6, and the folding fan blade 602 swings at the lower end of the second rotating shaft 601;

[0047] Among them: the convex strip 5, the convex strip 5 slides on both sides of the track 404, the convex strip 5 is matched with the slide bar 501, and the convex strip 5 is arranged in a "T" shape near the upper end of the track 404, so as to facilitate the sliding of the convex strip 5 inside the track 404;

[0048] When the blade 403 is stationary, the convex strip 5 is synchronously stationary, and when the blade 403 swings, the convex strip 5 slides horizontally inside the track 404 due to inertia;

[0049] Slide rod 501, the slide rod 501 is respectively distributed at the upper and lower ends of the gear 6, the slide rod 501 is set at an angle of 15-25 degrees, and the side of the slide rod 501 close to the gear 6 is horizontally arranged, and the block 502 is arranged on the horizontal side of the slide rod 501. The distribution of the slide rod 501 facilitates the gear 6 to rotate in the same direction;

[0050] The card blocks 502 are arranged horizontally. There are 2 to 4 card blocks 502. The number of the card blocks 502 can limit the rotation angle of the gear 6.

[0051] The second rotating shaft 601 is provided in two sections and is sleeved. The second rotating shaft 601 rotates synchronously with one side of the gear 6;

[0052] Folding blades 602 are folded in a wave shape, extending to the lower end of blade 403, and are arranged in a semicircular shape, with an angle of 90-120°;

[0053] When the angle of the folding blade 602 is less than 90°, the folding blade 602 is unfolded at a small angle, which is inconvenient for blowing hot air. When the angle of the folding blade 602 is greater than 120°, the centrifugal force generated when the second rotating shaft 601 swings cannot drive the folding blade 602 to unfold upward as a whole.

[0054] The connecting rod 402 drives the blade 403 to swing horizontally. Due to inertia, the convex strip 5 slides inside the track 404. At this time, since the convex strips 5 inside the track 404 slide in the same direction, the block 502 on one side of the slide bar 501 drives the gear 6 to rotate in the same direction.

[0055] The gear 6 drives the second rotating shaft 601 to swing synchronously. When the second rotating shaft 601 swings, centrifugal force is generated, so that the folding fan blades 602 extend upward. Due to the gravity on both sides of the folding fan blades 602, the folding fan blades 602 move upward and then downward rapidly. The wind force generated by the upward and downward extension of the folding fan blades 602 assists the hot air to flow to one side of the heat dissipation net 103, so that this transmission mechanism can assist in dissipating the heat on one side of the computer 102 when the keyboard 101 is pulled out.

Claims

1. A medical imaging device, characterized in that: include It comprises an imager (1), the upper end of the imager (1) is slidably connected to a keyboard (101), the lower end of the imager (1) is embedded with a computer (102), and the side surface of the lower end of the imager (1) is inlaid with a heat dissipation net (103); A keyboard (101), the keyboard (101) is electrically connected to the computer (102) via a power cord, a display screen matching the keyboard (101) is installed on the upper end of the imager (1), the keyboard (101) is horizontally slidable, and the computer (102) is electrically connected to a power source via the power cord; A transmission mechanism, wherein the interior of the imaging device (1) is provided with a transmission mechanism that can be pulled out and extended by the keyboard (101) to assist in heat dissipation; When the keyboard (101) is pulled out horizontally, the pulling out of the keyboard (101) drives the transmission mechanism to swing; A slider (2), the slider (2) slides on the lower end of the keyboard (101), a groove is provided inside the imager (1) near the upper end of the slider (2), and the slider (2) slides inside the groove; The transmission mechanism comprises a push rod (201), a fan blade (3), a protrusion (301), a first rotating shaft (302), a bracket (303), a rotating bearing (4), an axial arm (401), a connecting rod (402), a fan blade (403) and a track (404); the push rod (201) slides on the lower end of the slider (2); the bracket (303) rotates on the side of the push rod (201); the first rotating shaft (302) rotates on the side of the bracket (303) away from the push rod (201); the fan blade (3) surrounds the outer side of the first rotating shaft (302); the protrusion (301) is embedded in one side of the fan blade (3); the axial arm (401), the rotating bearing (4) and the connecting rod (402) swing in sequence at the lower end of the fan blade (3); the fan blade (403) is embedded in the lower end of the connecting rod (402); and the track (404) is embedded in the upper end of the inside of the fan blade (403); The push rod (201) is arranged in an "L" shape, and one side of the push rod (201) slides inside the bracket (303). The shape of the push rod (201) facilitates the slider (2) to drive the bracket (303) to rotate; The fan blade (3) is arranged in a semicircular arc shape, the semicircular arc angle is 25-45 degrees, the fan blade (3) and the shaft arm (401) are arranged to be vertically fitted, and the angle of the fan blade (3) is set to facilitate the fan blade (3) to drive the shaft arm (401) to swing; The bracket (303) and the first rotating shaft (302) are combined as a whole to form a transverse "T" shape. A groove is provided inside the bracket (303). One side of the push rod (201) slides inside the groove. The bracket (303) is arranged vertically as a whole. The bracket (303) and the first rotating shaft (302) rotate 360 ​​degrees. The blade (403) and the connecting rod (402) are integrally combined to form a "T" shape, the interior of the blade (403) is concave, the blade (403) and the upper end of the computer (102) are arranged horizontally and correspondingly, and the blade (403) and the connecting rod (402) swing at a horizontal angle; The transmission mechanism comprises a convex strip (5), a sliding rod (501), a block (502), a gear (6), a second rotating shaft (601) and a folding fan blade (602); the convex strip (5) slides inside the track (404); the sliding rod (501) slides on one side of the convex strip (5); the block (502) is embedded on one side of the sliding rod (501); the gear (6) is rotatably embedded in the connection between the block (502); the second rotating shaft (601) rotates on one side of the gear (6); and the folding fan blade (602) swings at the lower end of the second rotating shaft (601); The slide bars (501) are respectively distributed at the upper and lower ends of the gear (6), the slide bars (501) are arranged at an inclination of 15-25 degrees, and the side of the slide bars (501) close to the gear (6) is arranged horizontally, and the block (502) is arranged on the horizontal side of the slide bars (501). The distribution of the slide bars (501) facilitates the gears (6) to rotate in the same direction; The clamping blocks (502) are arranged horizontally, and 2 to 4 clamping blocks (502) are provided. The number of the clamping blocks (502) is set so as to limit the rotation angle of the gear (6); The folding fan blade (602) is folded in a wave shape, the folding fan blade (602) extends to the lower end of the blade (403), and the folding fan blade (602) is arranged in a semicircular arc shape, with the semicircular arc angle being 90-120°.

2. The medical imaging device according to claim 1, characterized in that: The convex strip (5) slides on both sides of the track (404). The convex strip (5) is matched with the slide bar (501). The upper end of the convex strip (5) close to the track (404) is arranged in a "T" shape to facilitate the sliding of the convex strip (5) inside the track (404).

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