Portable first-aid ultrasonic imaging device and use method thereof

Abstract

The invention relates to the technical field of ultrasonic imaging devices, and discloses a portable first-aid ultrasonic imaging device which comprises a first box body, a comb plate arranged at the bottom of the first box body is slidably inserted into the bottom of a second box body to form a box body telescopic structure, and one end of a box cover is rotatably connected to the outer wall of the bottom of the second box body; a horizontally-arranged touch screen is fixedly embedded in the inner wall of the box cover, and limiting holes distributed at equal intervals are formed in the comb plate at the bottom of the first box body. According to the portable first-aid ultrasonic imaging device and the use method thereof, when the body of a patient is inconvenient to turn over due to trauma, coma and other reasons, the back and other parts of the patient can still be detected, in the detection process of the device, comprehensive scanning can be automatically conducted, in the back detection process of the patient, extra medical workers do not need to support the patient, and the detection efficiency is improved. The device can be operated by a single person, so that the working intensity of medical staff is reduced, and the device adopts a suitcase type design and has a certain portable advantage.

Description

Technical Field

[0001] The present invention relates to the technical field of ultrasonic imaging devices, and in particular to a portable emergency ultrasonic imaging device and a use method thereof. Background Art

[0002] Ultrasonic imaging devices are widely used in military field emergency and hospitals. Ultrasonic imaging requires scanning human tissues with ultrasonic sound beams emitted by probes, and then processing the collected data to produce corresponding image information. However, existing ultrasonic imaging devices still have some problems:

[0003] For example, a breast volume ultrasound imaging device and method with publication number CN105455849B realizes three-dimensional volume ultrasound imaging of the breast to facilitate the inspection and diagnosis of breast diseases. The device consists of a main body, a main frame and a probe mechanism, and the probe mechanism can move up and down and / or rotate to perform longitudinal or transverse detection. The probe mechanism includes a detection bracket, a clamping and fixing device, and a detection scanning mechanism;

[0004] An ultrasonic imaging device with a publication number of CN100504376C. According to the present invention, an ultrasonic imaging device is provided, which comprises: an imaging device body with a socket; a probe body; a cable with one end connected to the probe body; a connector shell, which comprises a front portion that can be inserted into a socket and a rear portion opposite to the front portion, and a cable is led out of the rear portion;

[0005] The above-mentioned device has certain limitations in use. When the patient's body is not convenient to turn over due to trauma or other reasons, it is difficult for the device to detect the patient's back and other parts. During the detection process of the device, a handheld detection probe is required to scan the patient's body. Even if the patient's physical condition permits, at least two medical staff are required to cooperate in the entire detection process, which increases the workload of medical staff.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original ultrasonic imaging device. Summary of the invention

[0007] The purpose of the present invention is to provide a portable emergency ultrasound imaging device and a method of using the same, so as to solve the problem that the existing ultrasound imaging device proposed in the above background technology has certain usage limitations. When the patient's body is not convenient to turn over due to trauma or other reasons, it is difficult for the device to detect the patient's back and other parts. During the detection process of the device, a handheld detection probe is required to scan the patient's body. Even if the patient's physical condition allows, at least two medical staff are required to cooperate in the operation during the entire detection process, thereby increasing the workload of the medical staff.

[0008] To achieve the above object, the present invention provides the following technical solution: a portable emergency ultrasound imaging device, comprising:

[0009] The first box body has a comb plate arranged at the bottom thereof which is slidably inserted at the bottom of the second box body to form a box body telescopic structure, one end of a box cover is rotatably connected to the outer wall of the bottom of the second box body, and a horizontally arranged touch screen is fixedly embedded on the inner wall of the box cover, and the comb plate at the bottom of the first box body is provided with limit holes distributed at equal intervals;

[0010] Also includes:

[0011] A loading box, which is fitted on the end side wall of the first box body, a first tension belt equidistantly distributed is slidably provided on the side wall of the first box body, and one end of the first tension belt is fixedly connected to the upper part of the side wall of the loading box, and the other end of the first tension belt is wound and installed on a first tension wheel, the first tension wheel is rotatably installed on the inner wall of the first box body, and the output shaft of the driving motor is fixedly and coaxially installed on the first tension wheel, and the output shaft of the driving motor is rotatably installed inside the first box body, and the driving motor is fixedly connected to the inner wall of the first box body, an ultrasonic probe is slidably inserted on the top inner part of the loading box, three loading boxes are equidistantly distributed along the side wall of the first box body, and both sides of the loading box are fixedly connected to limit members, and adjacent loading boxes are fixedly connected by the same limit member;

[0012] The cam is secured to the first and second ends of the second frame by means of a lever, and the lever is secured to the first and second ends of the second frame by means of a lever, and the lever is secured to the first and second ends of the second frame by means of a lever.

[0013] Preferably, a limit screw is threadedly connected to the side wall of the loading box, and the end of the limit screw is movably inserted in the lower part of the vertical groove opened on the side wall of the ultrasonic probe to play a limiting role. Thrust pieces symmetrically distributed are slidably inserted on both sides of the inner wall of the loading box, and the top of the thrust piece is slidably inserted in the bottom of the ultrasonic probe, and the bottom of the thrust piece is elastically connected to the bottom of the inner wall of the loading box through a spring. The top of the ultrasonic probe is arranged higher than the top of the limit piece, so that the ultrasonic probe can move in the loading box.

[0014] Preferably, a horizontal plate is slidably mounted on the inner wall of the bottom of the second box body, and a locking head is fixedly connected to the end of the horizontal plate, and pressure springs distributed at equal intervals are fixedly connected between the side of the horizontal plate away from the locking head and the inner wall of the second box body, the locking head slides through the outer wall of the second box body, and the locking head is slidably inserted in the limiting hole opened on the first box body to form a locking structure, so that the horizontal plate can drive the locking head to move.

[0015] Preferably, the support belt is horizontally arranged above the sides of the first tension belt and the second tension belt, the support belt is higher than the rubber expansion plate on both sides of the first box body and the second box body, and the support belt is made of elastic rubber material, the support belt is symmetrically distributed on both sides of the corresponding second tension belt, one end of the second tension belt is fixedly connected to the top of the side wall of the loading box, and the other end of the second tension belt is wrapped and installed on the second tension wheel, and the second tension wheel is rotatably installed on the inner wall of the second box body, the second tension belt and the first tension belt are arranged in the same vertical plane opposite to each other, and the second tension belt slides through the side wall of the second box body, so that the second tension belt can drive the loading box to move.

[0016] Preferably, a second tension wheel is fitted onto the outer wall of the outer sleeve, and a coaxially arranged annular plug is fixedly mounted on the outer wall of the second tension wheel. The annular plug is sleeved on the outside of the outer sleeve, and convex columns distributed at equal angles are arranged on the side of the annular plug away from the second tension wheel, so that the annular plug can drive the second tension wheel to rotate.

[0017] Preferably, a transmission rod is coaxially rotatably arranged inside the outer sleeve, and the transmission rod is rotatably arranged through the inner wall of the second box body, and a rectangular protrusion at one end of the transmission rod is slidably inserted in the output shaft slot of the servo motor to form a transmission structure, and the other end of the transmission rod is coaxially rotatably embedded in the control disk, and the control disk is rotatably inserted on the side wall of the second box body, and a blocking column is arranged on the side of the disk surface of the control disk, leaving a moving distance between the two, and one end of the blocking column away from the control disk is horizontally fixedly connected to the outer wall of the second box body, and a through notch is opened on the disk surface of the control disk to facilitate the passage of the blocking column, so that the transmission rod can rotate in the outer sleeve.

[0018] Preferably, the outer wall of the sleeve is fitted on the inner wall of the second box body, the force-bearing block is slidably embedded in a slide groove opened on the side wall of the outer sleeve, and a driving gear ring is rotatably embedded in the bottom of the force-bearing block, and the driving gear ring is meshingly arranged below the transmission gear, the driving gear ring is coaxially fixedly connected to an annular groove opened on the body of the transmission rod, and the bottom of the force-bearing block is fitly embedded in the annular groove of the body of the transmission rod, so that the transmission rod can drive the transmission gear to rotate through the driving gear ring.

[0019] Preferably, the top of the transmission gear is meshed and connected to the inner side of the inner gear ring, and the inner gear ring and the connecting ring are coaxially rotatably embedded in the interior of the sleeve ring, the inner gear ring and the rotating ring are coaxially fixedly installed on both sides of the connecting ring, and the cross-section of the rotating ring is an "L"-shaped structure, and a docking hole is provided on the ring surface on the side of the rotating ring close to the sleeve ring, and the docking hole is arranged opposite to the protruding column on the annular plug, and the diameter of the docking hole is larger than the diameter of the protruding column on the annular plug, and a convex ball is fixedly connected to the inner wall of the rotating ring away from the sleeve ring, and a transmission protrusion is arranged between the protruding ball and the annular plug, and the transmission protrusion is fixedly connected to the outer wall of the outer sleeve, and the inner wall of the rotating ring is on the outside of the transmission protrusion, so that the transmission gear can drive the inner gear ring and the connecting ring to drive the rotating ring to rotate.

[0020] Preferably, the annular surfaces on both sides of the ring are inclined, and the annular surface of the ring close to the annular plug is fitted on the inclined surface of the top of the lifting plate, and the top of the lifting plate is a triangular structure, a clamping plate is fixedly installed through the middle of the lifting plate, and the clamping plate and the lifting plate are slidably installed on the inner wall of the second box body, and one end of the clamping plate is fitted in a clamping groove on the clamping ring to form a locking structure, the clamping ring is coaxially fixedly connected to the outer wall of the corresponding winding wheel, and the clamping ring is rotatably installed on the inner side of the second box body, the inclined surface of the bottom of the lifting plate is fitted with an inclined tooth head of a force-bearing gear rod, and the force-bearing gear rod is slidably installed on the inner wall of the second box body, and the bottom end of the force-bearing gear rod is fixedly connected to the side of the locking head away from the cross plate, so that the lifting plate can drive the clamping plate to move synchronously.

[0021] The operation method of the ultrasonic imaging device is as follows:

[0022] S1: The user opens the box cover. When the detection width of the device needs to be adjusted, the control plate is pushed so that the control plate contacts the blocking column. During this process, the control plate pushes the transmission rod to move in the outer sleeve. The transmission rod drives the force block to move synchronously through the ring groove on the rod body. The force block drives the collar to move synchronously, so that the inclined surface on the collar can push the lifting plate to move downward.

[0023] S2: When the outermost side of the collar hits the top of the lifting plate, the collar stops moving. During this process, the lifting plate will drive the card plate to move downward, so that the card plate is disengaged from the card ring and unlocked, so that the winding wheel connected to the card ring can rotate. At the same time, the lifting plate moving downward will push the force-bearing gear rod to move horizontally, so that the force-bearing gear rod drives the cross plate to move synchronously, and the cross plate further compresses and deforms the pressure spring. At this time, the cross plate will drive the locking head to disengage from the limiting hole on the first box body, so that the locking relationship between the first box body and the second box body is released. The user can then pull the first box body and the second box body to separate from each other, and the winding wheel and the second tension belt will move accordingly, thereby realizing the change of the detection width of the device;

[0024] S3: At the same time, the sleeve ring will drive the rotating ring to move synchronously, so that the transmission protrusion enters the inner side of the rotating ring. At this time, the transmission protrusion will be on the moving track of the convex ball in the rotating ring. When the user needs to reset the first box body and the second box body, when the user starts the servo motor, the output shaft of the servo motor will drive the inserted transmission rod to rotate. At this time, the driving gear ring fixedly installed on the transmission rod drives the inner gear ring to rotate through the transmission gear, and the inner gear ring drives the rotating ring to rotate through the connecting ring. The convex ball on the rotating ring will push the transmission protrusion. At this time, the transmission protrusion will drive the outer sleeve to rotate, so that the outer sleeve can drive the four winding wheels to rotate, so that the winding wheels can wind up the support belt. At this time, the first box body and the second box body will be close to each other;

[0025] S4: When the device performs back detection on the patient, the user then rotates the control disk so that the through-notch on the control disk is aligned with the blocking column. At this time, the blocking column no longer limits the movement of the control disk, and the user can push the control disk to the bottom. It can be seen from the above steps that at this time, the control disk drives the ring to move synchronously through the transmission rod, so that the ring can pass through the top of the lifting plate, and the rotating ring on the ring moves synchronously, so that the convex ball moves away from the transmission protrusion. Since the top of the lifting plate is no longer under pressure, the pressure spring will push the horizontal plate to reset and move horizontally through the reset action, and the locking head on the horizontal plate can enter the new limit hole. At the same time, the horizontal plate pushes the lifting plate to move upward again through the force-bearing gear rod, and the lifting plate drives the clamping plate to enter the clamping groove on the clamping ring again, thereby locking the winding wheel;

[0026] S5: At the same time, the docking hole on the rotating ring will be plugged into the convex column on the annular plug to form transmission, and the patient's back can then lie between the first box and the second box. The telescopic side panels of the first box and the second box and the support belt can jointly play a role in supporting the human body. Then the servo motor is started. At this time, the servo motor will drive the transmission gear to rotate through the transmission rod and the driving gear ring, and the transmission gear drives the rotating ring to rotate through the inner gear ring and the connecting ring. At this time, the rotating ring will drive the corresponding second tension wheel to rotate through the annular plug, so that the second tension wheel drives the corresponding loading box to move through the second tension belt. The loading box will drive the limit piece and the ultrasonic probe to move along the support belt, so that the ultrasonic probe can move along the patient's back. At the same time, the ultrasonic probe will squeeze the thrust piece, so that the elastic spring at the bottom of the thrust piece will produce corresponding deformation. Subsequently, the corresponding first tension wheel can be driven to rotate by the driving motor, so that the first tension wheel drives the loading box to reset and move through the first tension belt. The data detected by the ultrasonic probe will be displayed on the touch screen after processing. On the other hand, the user can also rotate the limit screw so that the limit screw no longer locks the ultrasonic probe, thereby taking the ultrasonic probe out of the loading box for separate use.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows: the portable emergency ultrasound imaging device and the method of using the same can still detect the back and other parts of the patient when the patient is inconvenient to turn over due to trauma or coma, and the device can automatically perform a comprehensive scan during the detection process. During the detection of the patient's back, no additional medical staff is required to support the patient, and the device can be operated by one person, thereby reducing the workload of the medical staff. The device adopts a suitcase design with certain portability advantages. The specific contents are as follows:

[0028] 1. The comb plate arranged at the bottom of the first box body is slidably inserted in the bottom of the second box body to form a box body telescopic structure. One end of the box cover is rotatably connected to the outer wall of the bottom of the second box body. A horizontally arranged touch screen is fixedly embedded on the inner wall of the box cover, so that the user can open the box cover. At the same time, the support belt slides through the rubber sleeve arranged at the top of the limiter to form a limit guide structure. The support belt is evenly spaced between the first box body and the second box body. Four evenly spaced winding wheels are rotatably installed inside the side of the second box body away from the first box body. The end of the support belt on one side close to the limiter is fixedly connected to the top of the side wall of the first box body. The other end of the support belt is wound and installed on the corresponding winding wheel, so that the first box body and the second box body can move away from each other. The support belt will be pulled out from the winding wheel, so that the device can form a longer detection width, thereby using different patient bodies;

[0029] 2. A first tension belt with equal spacing is slidably provided on the side wall of the first box body, one end of the first tension belt is fixedly connected to the upper part of the side wall of the loading box, an ultrasonic probe is slidably inserted into the top inner part of the loading box, and three loading boxes are evenly distributed along the side wall of the first box body, both sides of the loading box are fixedly connected to limiting members, adjacent loading boxes are fixedly connected by the same limiting member, the rubber sleeve on the top of the limiting member is fitly mounted on the supporting belt, and the supporting belts are symmetrically distributed on both sides of the corresponding second tension belt, one end of the second tension belt is fixedly connected to the top of the side wall of the loading box, and the other end of the second tension belt is wound around the second tension wheel, so that the second tension wheel can drive the loading box to move through the second tension belt, and the loading box will drive the limiting member to move along the supporting belt, so that the ultrasonic probe in the loading box can move along the back of the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall external structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the box cover in the closed state of the present invention;

[0032] Figure 3 This is a schematic diagram of the installation structure of the first pulling wheel of the present invention;

[0033] Figure 4 This is a schematic diagram of the installation structure of the loading box of the present invention;

[0034] Figure 5 This is a schematic diagram of the ultrasonic probe installation structure of the present invention;

[0035] Figure 6 This is a schematic diagram of the thrust piece installation structure of the present invention;

[0036] Figure 7 This is a schematic diagram of the installation structure of the winding wheel of the present invention;

[0037] Figure 8 This is a schematic diagram of the installation structure of the force-bearing gear rod of the present invention;

[0038] Fig. 9 This is a schematic diagram of the outer sleeve installation structure of the present invention;

[0039] Fig.10 This is a schematic diagram of the collar installation structure of the present invention;

[0040] Fig.11 This is a schematic diagram of the installation structure of the rotating ring of the present invention;

[0041] Fig.12 It is a schematic diagram of the transmission gear installation structure of the present invention.

[0042] In the figure: 1, first box; 2, second box; 3, box cover; 4, touch screen; 5, drive motor; 6, first tension wheel; 7, first tension belt; 8, loading box; 9, limiter; 10, ultrasonic probe; 11, limit screw; 12, thrust piece; 13, support belt; 14, take-up wheel; 15, outer sleeve; 16, transmission rod; 17, second tension wheel; 18, second tension belt; 19, control panel; 20, blocking column; 21, servo motor; 22 , retaining ring; 23, docking mechanism; 2301, sleeve ring; 2302, force block; 2303, transmission gear; 2304, inner gear ring; 2305, connecting ring; 2306, rotating ring; 2307, convex ball; 2308, docking hole; 24, lifting plate; 25, retaining plate; 26, force gear rod; 27, cross plate; 28, locking head; 29, limit hole; 30, pressure spring; 31, annular plug; 32, transmission convex block; 33, driving gear ring. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-Figure 12 The present invention provides a technical solution: a portable emergency ultrasound imaging device, comprising:

[0045] The first box body 1 has a comb plate at the bottom which is slidably inserted into the bottom of the second box body 2 to form a box telescopic structure. One end of the box cover 3 is rotatably connected to the outer wall of the bottom of the second box body 2, and a horizontally arranged touch screen 4 is fixedly embedded on the inner wall of the box cover 3. The comb plate at the bottom of the first box body 1 is provided with limit holes 29 distributed at equal intervals.

[0046] Also includes:

[0047] A loading box 8 is fitted on the end side wall of the first box body 1, and a first tension belt 7 is slidably penetrated on the side wall of the first box body 1 and distributed at equal intervals, and one end of the first tension belt 7 is fixedly connected to the upper part of the side wall of the loading box 8, and the other end of the first tension belt 7 is wound and installed on the first tension wheel 6, and the first tension wheel 6 is rotatably installed on the inner wall of the first box body 1, and the output shaft of the driving motor 5 is fixedly and coaxially penetrated on the first tension wheel 6, and the output shaft of the driving motor 5 is rotatably installed inside the first box body 1, and the driving motor 5 is fixedly connected to the inner wall of the first box body 1, and an ultrasonic probe 10 is slidably inserted on the top inner part of the loading box 8, and three loading boxes 8 are evenly distributed along the side wall of the first box body 1, and both sides of the loading box 8 are fixedly connected to limit members 9, and adjacent loading boxes 8 are fixedly connected by the same limit member 9;

[0048] The support belt 13 slides through the rubber sleeve at the top of the limiter 9 to form a limit guide structure. The support belt 13 is evenly spaced between the first box body 1 and the second box body 2. Four evenly spaced reel wheels 14 are rotatably installed inside the second box body 2 away from the first box body 1. The end of the side of the support belt 13 close to the limiter 9 is fixedly connected to the top of the side wall of the first box body 1, and the other end of the support belt 13 is wound around the corresponding reel wheel 14. The support belt 13 slides through the side wall of the second box body 2. A water-reel is rotatably embedded on the inner wall of the second box body 2. The outer sleeve 15 is arranged flatly, and the outer sleeve 15 is coaxially fixed and penetrates the four winding wheels 14, and a docking mechanism 23 is slidably sleeved on the outer wall of the outer sleeve 15, and the docking mechanism 23 includes a ring 2301, the inner wall of the ring 2301 is coaxially fitted on the outer wall of the outer sleeve 15, and a force block 2302 is fixedly connected to the top of the inner wall of the ring 2301, and the inner walls of the ring 2301 and the force block 2302 are both rotatably embedded with convex shafts of transmission gears 2303, and a coaxially arranged rotating ring 2306 is rotatably embedded on the annular surface of the ring 2301.

[0049] A transmission rod 16 is coaxially rotatably provided inside the outer sleeve 15, and the transmission rod 16 is rotatably provided through the inner wall of the second box body 2, and a rectangular protrusion at one end of the transmission rod 16 is slidably inserted in the output shaft slot of the servo motor 21 to form a transmission structure, and the other end of the transmission rod 16 is coaxially rotatably embedded on the control disk 19, and the control disk 19 is rotatably inserted on the side wall of the second box body 2, and a blocking column 20 is provided on the side of the disk surface of the control disk 19, leaving a moving distance between the two, and the end of the blocking column 20 away from the control disk 19 is horizontally fixedly connected to the outer wall of the second box body 2, and a through notch is provided on the disk surface of the control disk 19 for facilitating the passage of the blocking column 20, so that the control disk 19 can push the transmission rod 16 to move in the outer sleeve 15, and the sleeve The outer wall of the ring 2301 is fitted on the inner wall of the second box body 2, the force block 2302 is slidably embedded in the slide groove provided on the side wall of the outer sleeve 15, and the bottom of the force block 2302 is rotatably embedded with a driving gear ring 33, and the driving gear ring 33 is meshingly arranged below the transmission gear 2303, the driving gear ring 33 is coaxially fixedly connected to the ring groove provided on the rod body of the transmission rod 16, and the bottom of the force block 2302 is fitted in the ring groove of the rod body of the transmission rod 16. At this time, the transmission rod 16 will drive the ring 2301 to move synchronously through the force block 2302. Since the annular surfaces on both sides of the ring 2301 are inclined, and the annular surface of the ring 2301 close to the annular plug 31 is fitted on the inclined surface at the top of the lifting plate 24, and the lifting plate The top of 24 is a triangular structure, and a card plate 25 is fixedly installed through the middle of the lifting plate 24, and the card plate 25 and the lifting plate 24 are both slidably installed on the inner wall of the second box body 2, and one end of the card plate 25 fits in the card groove embedded in the snap ring 22 to form a locking structure, the snap ring 22 is coaxially fixedly connected to the outer wall of the corresponding winding wheel 14, and the snap ring 22 is rotatably installed on the inner side of the second box body 2, and the inclined surface at the bottom of the lifting plate 24 fits the inclined tooth head of the force-bearing tooth rod 26, and the force-bearing tooth rod 26 is slidably installed on the inner wall of the second box body 2, and the bottom end of the force-bearing tooth rod 26 is fixedly connected to the side of the locking head 28 away from the cross plate 27. At this time, the ring 2301 applies pressure to the lifting plate 24, so that the lifting plate 24 drives the card plate 25 synchronously Move downward, the card plate 25 disengages from the snap ring 22, and at the same time, the bottom of the lifting plate 24 pushes the force-bearing toothed rod 26 to move, and the force-bearing toothed rod 26 drives the locking head 28 to move synchronously through the cross plate 27, and a cross plate 27 is slidably installed on the inner wall of the bottom of the second box body 2, and the end of the cross plate 27 is fixedly connected to the locking head 28, and the side of the cross plate 27 away from the locking head 28 is fixedly connected to the inner wall of the second box body 2 with pressure springs 30 distributed at equal intervals, the locking head 28 slides through the outer wall of the second box body 2, and the locking head 28 is slidably inserted in the limiting hole 29 opened on the first box body 1 to form a locking structure, at this time, the locking head 28 will disengage from the limiting hole 29, so that the locking relationship between the first box body 1 and the second box body 2 is released.

[0050] The top of the transmission gear 2303 is meshedly connected to the inner side of the inner gear ring 2304, and the inner gear ring 2304 and the connecting ring 2305 are coaxially rotatably embedded in the inner side of the collar 2301. The inner gear ring 2304 and the rotating ring 2306 are coaxially fixedly installed on both sides of the connecting ring 2305, and the cross-section of the rotating ring 2306 is an "L"-shaped structure. A docking hole 2308 is opened on the annular surface of the rotating ring 2306 on one side close to the collar 2301, and the docking hole 2308 is arranged opposite to the protruding column on the annular plug 31, and the diameter of the docking hole 2308 is larger than the diameter of the protruding column on the annular plug 31. A convex ball 2307 is fixedly connected to the inner wall of the ring 2306 on the side away from the sleeve ring 2301, a transmission convex block 32 is arranged between the convex ball 2307 and the annular plug 31, and the transmission convex block 32 is fixedly connected to the outer wall of the outer sleeve 15, the inner wall of the rotating ring 2306 is on the outer side of the transmission convex block 32, and the outer wall of the outer sleeve 15 is fitted with a second tension wheel 17, and a coaxially arranged annular plug 31 is fixedly installed on the outer wall of the second tension wheel 17, the annular plug 31 is sleeved on the outer side of the outer sleeve 15, and the side of the annular plug 31 away from the second tension wheel 17 is provided with convex convex blocks 32 distributed at equal angles. The ring 2301 is used to drive the rotating ring 2306 to move toward the annular plug 31, so that the convex column on the annular plug 31 can enter the docking hole 2308 on the rotating ring 2306 to form a transmission relationship, so that the rotating ring 2306 can drive the second tension wheel 17 to rotate through the annular plug 31, and the support belt 13 is horizontally arranged above the side of the first tension belt 7 and the second tension belt 18, the support belt 13 is higher than the rubber expansion plate on both sides of the first box body 1 and the second box body 2, and the support belt 13 is made of elastic rubber material, and the support belt 13 is symmetrically distributed on both sides of the corresponding second tension belt 18 One end of the second tension belt 18 is fixedly connected to the top of the side wall of the loading box 8, and the other end of the second tension belt 18 is wound and installed on the second tension wheel 17, and the second tension wheel 17 is rotatably installed on the inner wall of the second box body 2, the second tension belt 18 and the first tension belt 7 are arranged in the same vertical plane opposite to each other, and the second tension belt 18 slides through the side wall of the second box body 2, so that the second tension wheel 17 can pull the second tension belt 18 to move, and the second tension belt 18 will drive the loading box 8 to move, so that the loading box 8 can drive the limiter 9 and the ultrasonic probe 10 to move along the support belt 13.

[0051] A limiting screw 11 is threadedly connected to the side wall of the loading box 8, and the end of the limiting screw 11 is movably inserted in the lower part of the vertical groove opened on the side wall of the ultrasonic probe 10 to play a limiting role. Symmetrically distributed thrust pieces 12 are slidably inserted on both sides of the inner wall of the loading box 8, and the top of the thrust piece 12 is slidably inserted in the bottom of the ultrasonic probe 10, and the bottom of the thrust piece 12 is elastically connected to the bottom of the inner wall of the loading box 8 through a spring. The top of the ultrasonic probe 10 is set higher than the top of the limiting piece 9. When the ultrasonic probe 10 needs to be used alone, the limiting screw 11 is rotated so that the limiting screw 11 no longer limits the ultrasonic probe 10, and the ultrasonic probe 10 can be taken out of the loading box 8.

[0052] The operation method of the ultrasonic imaging device is as follows:

[0053] S1: The user opens the box cover 3. When the detection width of the device needs to be adjusted, the control disk 19 is pushed so that the control disk 19 contacts the blocking column 20. During this process, the control disk 19 pushes the transmission rod 16 to move in the outer sleeve 15. The transmission rod 16 drives the force block 2302 to move synchronously through the annular groove on the rod body. The force block 2302 drives the collar 2301 to move synchronously, so that the inclined surface on the collar 2301 can push the lifting plate 24 to move downward.

[0054] S2: When the outermost side of the collar 2301 contacts the top of the lifting plate 24, the collar 2301 stops moving. During this process, the lifting plate 24 will drive the card plate 25 to move downward, so that the card plate 25 is disengaged from the snap ring 22 and unlocked, so that the winding wheel 14 connected to the snap ring 22 can rotate. At the same time, the lifting plate 24 moving downward will push the force-bearing gear rod 26 to move horizontally, so that the force-bearing gear rod 26 drives the cross plate 27 to move synchronously, and the cross plate 27 further compresses and deforms the pressure spring 30. At this time, the cross plate 27 will drive the locking head 28 to disengage from the limiting hole 29 on the first box body 1, so that the locking relationship between the first box body 1 and the second box body 2 is released, and the user can pull the first box body 1 and the second box body 2 to separate from each other, and the winding wheel 14 and the second tension belt 18 will move accordingly, thereby realizing the change of the detection width of the device;

[0055] S3: At the same time, the sleeve ring 2301 will drive the rotating ring 2306 to move synchronously, so that the transmission protrusion 32 enters the inner side of the rotating ring 2306. At this time, the transmission protrusion 32 will be on the moving track of the convex ball 2307 in the rotating ring 2306. When the user needs to reset the first box body 1 and the second box body 2, when the user starts the servo motor 21, the output shaft of the servo motor 21 will drive the inserted transmission rod 16 to rotate. At this time, the driving gear ring 33 fixedly installed on the transmission rod 16 drives the inner gear ring 2304 to rotate through the transmission gear 2303, and the inner gear ring 2304 drives the rotating ring 2306 to rotate by the connecting ring 2305. The convex ball 2307 on the rotating ring 2306 will push the transmission protrusion 32. At this time, the transmission protrusion 32 will drive the outer sleeve 15 to rotate, so that the outer sleeve 15 can drive the four winding wheels 14 to rotate, so that the winding wheels 14 can wind up the support belt 13. At this time, the first box body 1 and the second box body 2 will be close to each other;

[0056] S4: When the device performs back detection on the patient, the user then rotates the control disk 19 so that the through notch on the control disk 19 is aligned with the blocking column 20. At this time, the blocking column 20 no longer limits the movement of the control disk 19, and the user can push the control disk 19 to the bottom. It can be seen from the above steps that at this time, the control disk 19 drives the ring 2301 to move synchronously through the transmission rod 16, so that the ring 2301 can pass through the top of the lifting plate 24, and the rotating ring 2306 on the ring 2301 moves synchronously, so that the convex ball 2307 is away from the transmission protrusion 32. Since the top of the lifting plate 24 is no longer under pressure, the pressure spring 30 will push the horizontal plate 27 to reset horizontally through the reset action, and the locking head 28 on the horizontal plate 27 can enter the new limiting hole 29. At the same time, the horizontal plate 27 pushes the lifting plate 24 to move upward again through the force-bearing gear rod 26, and the lifting plate 24 drives the clamping plate 25 to enter the clamping groove on the clamping ring 22 again, thereby locking the winding wheel 14;

[0057] S5: At the same time, the docking hole 2308 on the rotating ring 2306 will be plugged into the convex column on the annular plug 31 to form a transmission, and the patient's back can then lie between the first box body 1 and the second box body 2. The telescopic side panels of the first box body 1 and the second box body 2 and the support belt 13 can jointly play a role in supporting the human body. Then the servo motor 21 is started. At this time, the servo motor 21 will drive the transmission gear 2303 to rotate through the transmission rod 16 and the driving gear ring 33, and the transmission gear 2303 drives the rotating ring 2306 to rotate through the inner gear ring 2304 and the connecting ring 2305. At this time, the rotating ring 2306 will drive the corresponding second tension wheel 17 to rotate through the annular plug 31, so that the second tension wheel 17 passes through the second tension belt 1 8 drives the corresponding loading box 8 to move, and the loading box 8 will drive the limiting piece 9 and the ultrasonic probe 10 to move along the supporting belt 13, so that the ultrasonic probe 10 can move along the patient's back. At the same time, the ultrasonic probe 10 will squeeze the thrust piece 12, so that the elastic spring at the bottom of the thrust piece 12 will produce corresponding deformation. Subsequently, the corresponding first tension wheel 6 can be driven to rotate by the driving motor 5, so that the first tension wheel 6 drives the loading box 8 to reset and move through the first tension belt 7. The data detected by the ultrasonic probe 10 will be displayed on the touch screen 4 after processing. On the other hand, the user can also rotate the limiting screw 11 so that the limiting screw 11 no longer locks the ultrasonic probe 10, thereby taking the ultrasonic probe 10 out of the loading box 8 for separate use.

[0058] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0059] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable emergency ultrasound imaging device, comprising: A first box body (1), a comb plate arranged at the bottom thereof is slidably inserted into the bottom of a second box body (2) to form a box body telescopic structure, one end of a box cover (3) is rotatably connected to the outer wall of the bottom of the second box body (2), and a horizontally arranged touch screen (4) is fixedly embedded on the inner wall of the box cover (3), and limiting holes (29) distributed at equal intervals are opened on the comb plate at the bottom of the first box body (1); It is characterized by further comprising: A loading box (8) is fitted on the end side wall of the first box body (1), and a first tension belt (7) is slidably penetrated through the side wall of the first box body (1) and is evenly spaced, and one end of the first tension belt (7) is fixedly connected to the upper part of the side wall of the loading box (8), and the other end of the first tension belt (7) is wound around and installed on a first tension wheel (6), and the first tension wheel (6) is rotatably installed on the inner wall of the first box body (1), and a driving electric motor is fixedly and coaxially penetrated on the first tension wheel (6). The output shaft of the drive motor (5) is rotatably mounted inside the first box (1), and the drive motor (5) is fixedly connected to the inner wall of the first box (1); an ultrasonic probe (10) is slidably inserted into the top of the loading box (8); three loading boxes (8) are evenly spaced along the side wall of the first box (1); both sides of the loading boxes (8) are fixedly connected to limiting members (9), and adjacent loading boxes (8) are fixedly connected by the same limiting member (9); A support belt (13) is slidably passed through a rubber sleeve arranged at the top of the limiting member (9) to form a limiting guide structure; the support belt (13) is evenly spaced between the first box body (1) and the second box body (2); four evenly spaced winding wheels (14) are rotatably installed inside a side of the second box body (2) away from the first box body (1); an end of the support belt (13) on one side close to the limiting member (9) is fixedly connected to the top of the side wall of the first box body (1), and the other end of the support belt (13) is wound around the corresponding winding wheel (14); the support belt (13) is slidably passed through the side wall of the second box body (2), and is rotatably installed on the inner wall of the second box body (2). A horizontally arranged outer sleeve (15) is embedded therein, and the outer sleeve (15) is coaxially fixed and penetrates through the four winding wheels (14), and a docking mechanism (23) is slidably sleeved on the outer wall of the outer sleeve (15), and the docking mechanism (23) comprises a sleeve ring (2301), the inner wall of the sleeve ring (2301) is coaxially fitted on the outer wall of the outer sleeve (15), and a force block (2302) is fixedly connected to the top of the inner wall of the sleeve ring (2301), and the inner walls of the sleeve ring (2301) and the force block (2302) are both rotatably embedded with a convex shaft of a transmission gear (2303), and a coaxially arranged rotating ring (2306) is rotatably embedded on the annular surface of the sleeve ring (2301).

2. The portable emergency ultrasound imaging device according to claim 1, characterized in that: A limiting screw (11) is threadedly connected to the side wall of the loading box (8), and the end of the limiting screw (11) is movably inserted into the lower part of the vertical groove opened on the side wall of the ultrasonic probe (10) to play a limiting role. Thrust pieces (12) distributed symmetrically are slidably inserted on both sides of the inner wall of the loading box (8), and the top of the thrust piece (12) is slidably inserted into the bottom of the ultrasonic probe (10), and the bottom of the thrust piece (12) is elastically connected to the bottom of the inner wall of the loading box (8) through a spring, and the top of the ultrasonic probe (10) is arranged higher than the top of the limiting piece (9).

3. The portable emergency ultrasound imaging device according to claim 1, characterized in that: A transverse plate (27) is slidably mounted on the inner wall of the bottom of the second box body (2), and a locking head (28) is fixedly connected to the end of the transverse plate (27), and pressure springs (30) distributed at equal intervals are fixedly connected between the side of the transverse plate (27) away from the locking head (28) and the inner wall of the second box body (2), the locking head (28) is slidably inserted into the limiting hole (29) provided on the first box body (1) to form a locking structure.

4. The portable emergency ultrasound imaging device according to claim 1, characterized in that: The support belt (13) is horizontally arranged above the sides of the first tension belt (7) and the second tension belt (18), the support belt (13) is higher than the rubber expansion plates on both sides of the first box body (1) and the second box body (2), and the support belt (13) is made of elastic rubber material. The support belt (13) is symmetrically distributed on both sides of the corresponding second tension belt (18), one end of the second tension belt (18) is fixedly connected to the top of the side wall of the loading box (8), and the other end of the second tension belt (18) is wound and installed on the second tension wheel (17), and the second tension wheel (17) is rotatably installed on the inner wall of the second box body (2), the second tension belt (18) and the first tension belt (7) are arranged in the same vertical plane opposite to each other, and the second tension belt (18) slides through the side wall of the second box body (2).

5. The portable emergency ultrasound imaging device according to claim 1, characterized in that: A second tension wheel (17) is fitted and sleeved on the outer wall of the outer sleeve (15), and a coaxially arranged annular plug (31) is fixedly mounted on the outer wall of the second tension wheel (17); the annular plug (31) is sleeved on the outside of the outer sleeve (15), and a side of the annular plug (31) away from the second tension wheel (17) is provided with convex columns distributed at equal angles.

6. The portable emergency ultrasound imaging device according to claim 1, characterized in that: A transmission rod (16) is coaxially rotatably provided inside the outer sleeve (15), and the transmission rod (16) is rotatably provided through the inner wall of the second box body (2). A rectangular protrusion at one end of the transmission rod (16) is slidably inserted into the output shaft slot of the servo motor (21) to form a transmission structure, and the other end of the transmission rod (16) is coaxially rotatably embedded on the control disk (19). The control disk (19) is rotatably inserted on the side wall of the second box body (2), and a blocking column (20) is provided on the side of the disk surface of the control disk (19), leaving a moving distance between the two, and the end of the blocking column (20) away from the control disk (19) is horizontally fixedly connected to the outer wall of the second box body (2), and a through notch is opened on the disk surface of the control disk (19) to facilitate the passage of the blocking column (20).

7. The portable emergency ultrasound imaging device according to claim 1, characterized in that: The outer wall of the sleeve ring (2301) is fitted on the inner wall of the second box body (2), the force block (2302) is slidably embedded in a slide groove provided on the side wall of the outer sleeve (15), and a driving gear ring (33) is rotatably embedded in the bottom of the force block (2302), and the driving gear ring (33) is meshingly arranged below the transmission gear (2303), the driving gear ring (33) is coaxially fixedly connected to an annular groove provided on the shaft of the transmission rod (16), and the bottom of the force block (2302) is fitted and embedded in the annular groove of the shaft of the transmission rod (16).

8. The portable emergency ultrasound imaging device according to claim 7, characterized in that: The top of the transmission gear (2303) is meshedly connected to the inner side of the inner gear ring (2304), and the inner gear ring (2304) and the connecting ring (2305) are coaxially rotatably embedded in the interior of the sleeve ring (2301), and the inner gear ring (2304) and the rotating ring (2306) are coaxially fixedly installed on both sides of the connecting ring (2305), and the cross section of the rotating ring (2306) is an "L"-shaped structure, and a docking hole (2308) is opened on the annular surface of the rotating ring (2306) on one side close to the sleeve ring (2301), and the docking hole (2308) is connected to the sleeve ring (2301). The annular plug (31) is provided with a protruding column (308) facing the protruding column on the annular plug (31), and the diameter of the docking hole (2308) is larger than the diameter of the protruding column on the annular plug (31); a convex ball (2307) is fixedly connected to the inner wall of the rotating ring (2306) on the side away from the sleeve (2301); a transmission protrusion (32) is provided between the convex ball (2307) and the annular plug (31), and the transmission protrusion (32) is fixedly connected to the outer wall of the outer sleeve (15); and the inner wall of the rotating ring (2306) is located on the outer side of the transmission protrusion (32).

9. The portable emergency ultrasound imaging device according to claim 1, characterized in that: The annular surfaces on both sides of the collar (2301) are inclined, and the annular surface of the collar (2301) close to the annular plug (31) is fitted on the inclined surface of the top of the lifting plate (24), and the top of the lifting plate (24) is triangular in structure, a clamping plate (25) is fixedly installed in the middle of the lifting plate (24), and the clamping plate (25) and the lifting plate (24) are both slidably installed on the inner wall of the second box body (2), and one end of the clamping plate (25) is fitted and embedded in the clamping ring (22 ), the snap ring (22) is coaxially fixedly connected to the outer wall of the corresponding winding wheel (14), and the snap ring (22) is rotatably mounted on the inner side of the second box body (2), the inclined surface of the bottom of the lifting plate (24) is fitted with an inclined tooth head of a force-bearing gear rod (26), and the force-bearing gear rod (26) is slidably mounted on the inner wall of the second box body (2), and the bottom end of the force-bearing gear rod (26) is fixedly connected to a side of the horizontal plate (27) away from the locking head (28).

10. The method for using the portable emergency ultrasound imaging device according to claim 1, characterized in that: The operation method of the ultrasonic imaging device is as follows: S1: The user opens the box cover (3). When the detection width of the device needs to be adjusted, the user pushes the control disk (19) so that the control disk (19) contacts the blocking column (20). During this process, the control disk (19) pushes the transmission rod (16) to move inside the outer sleeve (15). The transmission rod (16) drives the force block (2302) to move synchronously through the annular groove on the rod body. The force block (2302) drives the collar (2301) to move synchronously, so that the inclined surface on the collar (2301) can push the lifting plate (24) to move downward. S2: When the outermost side of the collar (2301) contacts the top of the lifting plate (24), the collar (2301) stops moving. During this process, the lifting plate (24) drives the clamping plate (25) to move downward, so that the clamping plate (25) is released from the clamping ring (22), so that the reel (14) connected to the clamping ring (22) can rotate. At the same time, the lifting plate (24) moving downward pushes the force-bearing gear rod (26) to move horizontally, so that the force-bearing gear rod (26) drives the cross plate (27) to rotate. ) move synchronously, the transverse plate (27) further compresses and deforms the pressure spring (30), at which time the transverse plate (27) drives the locking head (28) to disengage from the limiting hole (29) on the first box body (1), so that the locking relationship between the first box body (1) and the second box body (2) is released, and the user can pull the first box body (1) and the second box body (2) to separate from each other, and the winding wheel (14) and the second tension belt (18) will move accordingly, thereby realizing the change of the detection width of the device; S3: At the same time, the sleeve ring (2301) drives the rotating ring (2306) to move synchronously, so that the transmission protrusion (32) enters the inner side of the rotating ring (2306). At this time, the transmission protrusion (32) is located on the moving track of the convex ball (2307) in the rotating ring (2306). When the user needs to reset the first box body (1) and the second box body (2), when the user starts the servo motor (21), the output shaft of the servo motor (21) drives the inserted transmission rod (16) to rotate. At this time, the drive gear ring (33) fixedly installed on the transmission rod (16) The transmission gear (2303) drives the inner gear ring (2304) to rotate, and the inner gear ring (2304) drives the rotating ring (2306) to rotate by using the connecting ring (2305), and the convex ball (2307) on the rotating ring (2306) will push the transmission protrusion (32), and the transmission protrusion (32) will drive the outer sleeve (15) to rotate, so that the outer sleeve (15) can drive the four winding wheels (14) to rotate, so that the winding wheels (14) can wind up the supporting belt (13), and at this time the first box body (1) and the second box body (2) will approach each other; S4: When the device is detecting the patient's back, the user then rotates the control disk (19) so that the through notch on the control disk (19) is aligned with the blocking column (20). At this time, the blocking column (20) no longer limits the movement of the control disk (19), and the user can push the control disk (19) to the bottom. As can be seen from the above steps, at this time, the control disk (19) drives the ring (2301) to move synchronously through the transmission rod (16), so that the ring (2301) can pass through the top of the lifting plate (24), and the rotating ring (2306) on the ring (2301) The convex ball (2307) moves synchronously, so that the convex ball (2307) moves away from the transmission convex block (32). Since the top of the lifting plate (24) is no longer under pressure, the pressure spring (30) will push the horizontal plate (27) to reset horizontally through the reset action, and the locking head (28) on the horizontal plate (27) can enter the new limit hole (29). At the same time, the horizontal plate (27) pushes the lifting plate (24) to move upward again through the force-bearing gear rod (26), and the lifting plate (24) drives the clamping plate (25) to enter the clamping groove on the clamping ring (22) again, thereby locking the winding wheel (14); S5: At the same time, the docking hole (2308) on the rotating ring (2306) will be plugged into the convex column on the annular plug (31) to form a transmission, and the patient's back can then lie between the first box (1) and the second box (2). The telescopic side panels and the support belt (13) of the first box (1) and the second box (2) can jointly play a role in supporting the human body. Then the servo motor (21) is started. At this time, the servo motor (21) will drive the transmission gear (2303) to rotate through the transmission rod (16) and the driving gear ring (33), and the transmission gear (2303) will drive the rotating ring (2306) to rotate through the inner gear ring (2304) and the connecting ring (2305). At this time, the rotating ring (2306) will drive the corresponding second tension wheel (17) to rotate through the annular plug (31), so that the second tension wheel (17) is connected to the second tension belt (1 8) drives the corresponding loading box (8) to move, and the loading box (8) drives the limiting member (9) and the ultrasonic probe (10) to move along the supporting belt (13), so that the ultrasonic probe (10) can move along the patient's back. At the same time, the ultrasonic probe (10) will squeeze the thrust member (12), so that the elastic spring at the bottom of the thrust member (12) will produce corresponding deformation. Subsequently, the corresponding first tension wheel (6) can be driven to rotate by the driving motor (5), so that the first tension wheel (6) drives the loading box (8) to reset and move through the first tension belt (7). The data detected by the ultrasonic probe (10) will be displayed on the touch screen (4) after being processed. On the other hand, the user can also rotate the limiting screw (11) so that the limiting screw (11) no longer locks the ultrasonic probe (10), thereby taking the ultrasonic probe (10) out of the loading box (8) for separate use.

Images