CN111232038A - Ultrasonic image instrument protection device - Google Patents
Ultrasonic image instrument protection device Download PDFInfo
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- CN111232038A CN111232038A CN202010105507.9A CN202010105507A CN111232038A CN 111232038 A CN111232038 A CN 111232038A CN 202010105507 A CN202010105507 A CN 202010105507A CN 111232038 A CN111232038 A CN 111232038A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/70—Comprising means for facilitating loading or unloading
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a protection device for an ultrasonic imaging instrument, which comprises a box body, wherein universal wheels are arranged at the bottom of the box body, a handle is arranged on the side wall of the box body, a first opening is arranged on the side wall of the other side of the box body, a connecting block is arranged on the side wall of the box body, a baffle plate is rotatably connected onto the connecting block, a first movable cavity is arranged at the bottom of the box body, an installation plate is arranged in the first movable cavity, the universal wheels are arranged at the bottom of the installation plate, and a first through hole matched with the universal wheels is arranged at the bottom of the first movable; the bottom of the first movable cavity is further provided with a second opening, a balancing weight penetrates through the second opening, and when the baffle is turned down, the balancing weight moves downwards.
Description
Technical Field
The invention belongs to the technical field of medical instrument auxiliary devices, and particularly relates to a protection device for an ultrasonic imaging instrument.
Background
Currently, ultrasound diagnosis has been widely used in the medical field as a mature technique. Generally, the ultrasonic probe consists of a probe (a phased array, a linear array, a convex array, a mechanical sector scan, a three-dimensional probe, an endoscope probe and the like), an ultrasonic transmitting/receiving circuit, signal processing, image display and the like. The device simultaneously acquires blood flow movement, tissue movement information and human organ tissue imaging by utilizing an ultrasonic Doppler technology and an ultrasonic echo principle. The method is used for ultrasonic imaging, measurement and blood flow movement information acquisition for clinical ultrasonic diagnosis and examination. Wherein the probe can be used for the fields of ultrasonic navigation and the like through the esophagus, the blood vessel and the internal tissues of the human body in operation.
However, although the popularity of the ultrasound imaging apparatus is high, the apparatus is expensive, and thus cannot be widely popularized in a remote area, and when a treatment is required in a remote area or a large-scale physical examination is required, the transportation of the ultrasound imaging apparatus is a problem to be faced inevitably. The existing ultrasonic imaging instrument is provided with wheels, so that the ultrasonic imaging instrument is convenient to move and transport. However, since the super-image instrument is a very precise instrument, and jolts during transportation are very common and unavoidable, it is very important to protect the ultrasonic image instrument from shock during transportation.
The current box that has the special use for carrying ultrasonic imaging appearance, this type of bottom half generally is equipped with the universal wheel, and ultrasonic imaging appearance dead weight is heavier, and unchangeably the transport is to the box in, and the mode that generally adopts the inclined plane guide is carried into the box with the image appearance, even if adopt the universal wheel of area brake, the box still is less with the friction on ground, need provide the holding power at the box other end and just can normally propelling movement to the box with the image appearance, causes certain degree of difficulty to the transport operation of image appearance.
Disclosure of Invention
The invention provides a protection device for an ultrasonic imaging instrument, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a protection device for an ultrasonic imaging instrument comprises a box body, wherein universal wheels are arranged at the bottom of the box body, a handle is arranged on the side wall of the box body, a first opening is formed in the side wall of the other side of the box body, a connecting block is arranged on the side wall of the box body, a baffle is rotatably connected onto the connecting block, a first movable cavity is formed in the bottom of the box body, an installation plate is arranged in the first movable cavity, the universal wheels are arranged at the bottom of the installation plate, and first through holes matched with the universal wheels are formed in the bottom of the first movable cavity; a second opening is further formed in the bottom of the first movable cavity, a balancing weight penetrates through the second opening, and when the baffle is turned down, the balancing weight moves downwards; when the ultrasonic imager is carried, the baffle plate is turned down, one end of the baffle plate is arranged on the ground to form an inclined plane, the counterweight block moves downwards when the baffle plate is turned down, the bottom of the counterweight block is contacted with the ground, and the contact area between the box body and the ground is increased, so that the friction force between the box body and the ground is increased, the imager can be directly pushed into the box body, and the boxing difficulty of the imager is reduced; the counterweight block is arranged at the bottom of the box body, so that the mass of the box body is increased, the inertia of the box body is increased, the integral gravity center of the box body moves downwards, the stability of the box body is ensured, the box body is prevented from turning over, and good protection is provided for an imager; after the imager is installed in the box, the baffle is turned over upwards, the box is sealed under the action of the baffle, the imager is prevented from falling out of the box, and the handle is arranged to provide an acting point for the box so as to push the box to move and complete the carrying of the imager.
A plurality of first connecting springs are arranged on the mounting plate, and the tops of the first connecting springs are fixedly connected to the top of the first movable cavity; the top of the first movable cavity is provided with a first air pressure rod; when the balancing weight moves downwards, the mounting plate moves upwards; when the imager is arranged in the box body, the baffle is turned down, the counterweight block moves downwards to be contacted with the ground, the first connecting spring pulls the mounting plate to move upwards, the mounting plate drives the universal wheel to move upwards, the universal wheel is separated from the ground to be contacted, so that the weight of the whole box body is pressed on the counterweight block, the pressure of the counterweight block to the ground is increased, the friction force of the counterweight block and the ground is ensured, the box body is stably fixed on the ground, and the box body is prevented from moving randomly, so that the imager is pushed into the box body; after the imager enters the box body, the first air pressure rod drives the piston rod to stretch out, the mounting plate is pushed to move downwards under the action of the first air pressure rod, the universal wheels are contacted with the ground again, and the moving difficulty of the box body is reduced.
A push block is arranged above the mounting plate, a first slide block is arranged at the top of the push block, a first slide groove matched with the first slide block is arranged at the top of the first movable cavity, a supporting block is arranged in the first slide groove, a supporting spring is arranged on the supporting block, and a control assembly matched with the push block is further arranged at the top of the first movable cavity; when the baffle is turned down, the control assembly is disengaged from the push block, the support spring pushes the push block to move forwards, the push block pushes the balancing weight to move forwards, the balancing weight moves downwards along the second opening, the bottom surface of the balancing weight is in contact with the ground, the friction force between the box body and the ground is increased, and the box body is fixed; after the balancing weight stretches out from the second opening, the push block continues to move forwards until the first sliding block moves to one end of the first sliding groove, the push block moves to the top of the balancing weight, the top surface of the balancing weight is in contact with the bottom surface of the push block, the push block provides supporting force for the balancing weight, the balancing weight is prevented from shrinking upwards, and a good supporting effect is provided for the box body.
The connecting block is provided with a second movable cavity, the side wall of the second movable cavity is provided with a first through cavity, the side wall of the box body is provided with a transmission cavity communicated with the second movable cavity, the side wall of the baffle is provided with a connecting roller matched with the first through cavity, the connecting roller is provided with a first transmission wheel, a second transmission wheel matched with the first transmission wheel is arranged in the transmission cavity, and the control assembly comprises a transmission roller matched with the second transmission wheel, a first connecting rope and a second connecting rope, wherein the first connecting rope and the second connecting rope are wound on the transmission roller; the baffle drives the connecting roller to rotate when down overturning, the driving roller rotates along with the driving wheel, the first connecting rope and the second connecting rope move along with the driving roller, the fixed action to the ejector pad is disengaged, the ejector pad moves towards the two ends of the first movable cavity under the action of the supporting spring, the position of the balancing weight is controlled, and the friction force between the box body and the ground is increased.
The side wall of the transmission cavity is provided with a cavity, the transmission roller is arranged in the cavity in a penetrating manner, the top of the first movable cavity is provided with a third movable cavity, the control assembly further comprises a movable plate arranged in the third movable cavity and a limiting rod arranged at the bottom of the movable plate, and the first sliding block is provided with a limiting hole matched with the limiting rod; one end of the first connecting rope is fixedly connected to the movable plate, one end of the second connecting rope is fixedly connected to the first sliding block, and the directions of the first connecting rope and the second connecting rope wound on the transmission roller are opposite; when the baffle is positioned at the first opening, the limiting rod is inserted into the limiting hole, the second connecting rope is wound on the transmission roller, the double fixing effect is realized on the push block, the push block is folded above the mounting plate, and the counter weight block is prevented from extending out of the second opening; under the arrangement of the push block, the phenomenon that the mounting plate moves upwards due to the failure of the first air pressure rod is avoided, stable supporting force is provided for the mounting plate, the box body can normally move, and the bottom of the box body is prevented from being abraded; when the baffle plate turns downwards, the transmission roller rotates, more parts of the first connecting rope are wound on the transmission roller, the movable plate moves upwards under the action of the first connecting rope, the limiting rod is separated from the limiting hole, the second connecting rope rotates out of the transmission roller, the second connecting rope does not provide a pulling action for the push block any more, the push block moves towards one end of the first movable cavity under the action of the supporting spring, and the balance weight block normally extends out of the second opening; after the image appearance is packed into in the box, up upset baffle, the baffle drives the driving roller and rotates, and the second is connected the rope and is wound wire on the driving roller, and the pulling ejector pad moves backward, and first connecting rope is wound out from the driving roller, and the fly leaf moves down, and when first slider removed to the fly leaf below, the gag lever post inserted spacing downthehole, plays the fixed action to the ejector pad, avoids the balancing weight to cause the influence to the transport of image appearance when the box removes.
The top of the movable plate is provided with a limiting spring, the side wall of the push block is provided with a third connecting rope, and the other end of the third connecting rope is fixedly connected to the balancing weight; a supporting plate is arranged at the top of the balancing weight; under the arrangement of the third connecting rope, a supporting force is provided for the balancing weight through the pushing block, when the pushing block is fixed above the mounting plate, the balancing weight is suspended above the second opening, and the box body is in contact with the ground through the universal wheels and can be conveniently pushed to move; when the push block moves, the third connecting rope is not in a tight state any more, the balancing weight moves downwards under the action of self gravity, the bottom surface of the balancing weight is in contact with the ground, and the friction force between the box body and the ground is increased; when the push block moves back under the action of the second connecting rope, the third connecting rope pulls the balancing weight to move upwards, so that the balancing weight is lifted, and the balancing weight is controlled; the limiting spring provides thrust for the movable plate, so that the limiting rod automatically moves downwards after the first connecting rope is not pulled, and the fixing effect of the limiting rod on the push block is ensured; the supporting plate has a limiting effect on the balancing weight, prevents the balancing weight from falling out of the first movable cavity and ensures the normal work of the balancing weight.
The bottom of the box body is provided with a guide rail, the side wall of the guide rail is provided with a plurality of second through holes, the side wall of the box body is provided with a third opening, and a plurality of cross rods matched with the second through holes penetrate through the third opening; the bottom of the guide rail is provided with an air cavity, the bottom of the air cavity is paved with a cover plate, and the cover plate is made of elastic materials; when the imager is pushed into the box body, the baffle is turned down to enable the baffle to form an inclined plane, the imager enters the box body along the baffle, the universal wheels on the imager enter the guide rails, the imager is limited under the action of the guide rails, so that the imager can only move back and forth in the box body, after the imager is positioned in the box body, the cross rods are inserted into the third openings, the universal wheels of the imager are clamped between the two cross rods, the imager is further fixed, the imager is prevented from moving freely in the box body, and the carrying stability of the imager is ensured; after the image appearance removed to the box in, the universal wheel was located the guide rail, pushed down the apron under image appearance action of gravity, and the apron surface produces deformation, and the universal wheel inlays in the recess, and mutually support with the horizontal pole and provide good fixed action to the image appearance.
The side wall of the box body is provided with an installation block, the installation block is provided with an installation cavity, the side wall of the box body is provided with a second through cavity communicated with the installation cavity, a second air pressure rod is arranged in the installation cavity, a piston rod of the second air pressure rod is provided with a fixed plate, the fixed plate is provided with a plurality of rubber blocks, and the rubber blocks are longitudinally arranged; after the imager enters the box body, the second air pressure rod works to push the fixing plate to move towards the middle of the box body, the rubber block is in contact with the side wall of the imager to fix the imager again, the imager is prevented from moving under the action of inertia, and the protective effect of the box body on the imager is improved; through the longitudinal arrangement of the plurality of rubber blocks, each rubber block generates corresponding deformation according to the side wall of the imager, and the fixing effect of the fixing plate on the imager is improved; be equipped with the clearance between the adjacent block rubber, make the edges and corners of block rubber and image appearance contact, promote the fixed effect of block rubber to image appearance.
A fourth movable cavity is arranged on the side wall of the second through cavity, a fifth movable cavity is arranged below the fourth movable cavity, a third through cavity communicated with the fourth movable cavity is arranged at the top of the fifth movable cavity, a liquid storage cavity is arranged on the side wall of the third through cavity, a first push plate is arranged in the liquid storage cavity, a second push plate matched with the fourth movable cavity is arranged on a piston rod of the second pneumatic rod, and a transmission rod used for pushing the first push plate to move upwards is arranged in the fifth movable cavity; when the second hydraulic rod pushes the fixed plate to move, the second push plate moves along with the fixed plate, and the second push plate moves to one side of the fourth movable cavity; after the imager is carried to a designated place, a second air pressure rod switch is pressed, the first push plate is pushed to move upwards under the action of the transmission rod, the first push plate pushes hydraulic oil in the liquid storage cavity to enter the fourth movable cavity, the second push plate is pushed to move towards the other end of the fourth movable cavity under the action of the hydraulic oil, the fixed plate is driven to move towards the two sides of the box body, and the reset of the fixed plate is completed, so that the imager is directly pushed down from the box body; when the second hydraulic stem during operation, the hydraulic oil of fourth activity intracavity enters into the stock solution intracavity, makes the piston rod of second hydraulic stem normally remove in class, pastes the block rubber on the image appearance lateral wall, plays the fixed action to the image appearance.
A second sliding groove is formed in the side wall of the box body, a second sliding block is arranged in the second sliding groove, and a fixing rod matched with the baffle is arranged on the second sliding block; a sixth movable cavity is formed in the baffle, a second connecting spring is arranged in the sixth movable cavity, and a bearing plate is arranged at one end of the second connecting spring; after the imager enters the box body, the baffle is turned upwards, the baffle is turned to be in a vertical state, the fixing rod is pushed along the second sliding groove, the fixing rod moves to one side of the baffle, the baffle is supported under the action of the fixing rod, the baffle is prevented from turning over under the self gravity, the box body is sealed, meanwhile, the transmission shaft is fixed, and the balancing weight is prevented from falling out of the second opening when the box body moves; under the arrangement of the bearing plate, the gap between the baffle and the box body is filled, so that the jolt of the imager pushed into the box body is reduced, and the damage to the imager in the carrying process is avoided; under the mutual cooperation of the bearing plate and the sixth movable cavity, the bearing plate has a certain shrinkage space, the normal overturning of the baffle plate is ensured, and the use of the protection device is more convenient.
The invention has the following advantages: when carrying the ultrasonic imaging instrument, the baffle is turned down, one end of the baffle is arranged on the ground to form an inclined plane, the counterweight block moves downwards when the baffle is turned down, the bottom of the counterweight block is in contact with the ground, the contact area of the box body and the ground is increased, and therefore the friction force between the box body and the ground is increased, the imaging instrument can be directly pushed into the box body, and the boxing difficulty of the imaging instrument is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a cross-sectional view taken along line B-B of fig. 3.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is a cross-sectional view taken along line C-C of fig. 3.
Fig. 7 is an enlarged view of fig. 6 at B.
Fig. 8 is an enlarged view of fig. 6 at C.
Fig. 9 is a cross-sectional view taken along line D-D in fig. 3.
Fig. 10 is an enlarged view of fig. 9 at D.
Fig. 11 is a front view of the present invention.
Fig. 12 is a cross-sectional view taken along line E-E of fig. 11.
Fig. 13 is an enlarged view E of fig. 12.
Fig. 14 is a cross-sectional view taken along G-G in fig. 11.
Fig. 15 is an enlarged view of fig. 14 at F.
Fig. 16 is an enlarged view at G in fig. 14.
Detailed Description
As shown in fig. 1-16, a protection device for an ultrasonic imaging apparatus comprises a box body 1, wherein universal wheels 181 are arranged at the bottom of the box body 1, a handle 11 is arranged on the side wall of the box body 1, a first opening is arranged on the side wall of the other side of the box body 1, a connecting block 14 is arranged on the side wall of the box body 1, a baffle 13 is rotatably connected onto the connecting block 14, a first movable cavity is arranged at the bottom of the box body 1, an installation plate 18 is arranged in the first movable cavity, the universal wheels 181 are arranged at the bottom of the installation plate 18, the universal wheels are universal wheels with brake and shock absorption systems, and the universal wheels are directly purchased from the market; the bottom of the first movable cavity is provided with a first through hole matched with the universal wheel 181; a second opening is further formed in the bottom of the first movable cavity, a balancing weight 17 penetrates through the second opening, and when the baffle 13 is turned down, the balancing weight 17 moves downwards; when the ultrasonic imager is carried, the baffle plate is turned down, one end of the baffle plate is arranged on the ground to form an inclined plane, the counterweight block moves downwards when the baffle plate is turned down, the bottom of the counterweight block is contacted with the ground, and the contact area between the box body and the ground is increased, so that the friction force between the box body and the ground is increased, the imager can be directly pushed into the box body, and the boxing difficulty of the imager is reduced; the counterweight block is arranged at the bottom of the box body, so that the mass of the box body is increased, the inertia of the box body is increased, the integral gravity center of the box body moves downwards, the stability of the box body is ensured, the box body is prevented from turning over, and good protection is provided for an imager; after the imager is installed in the box, the baffle is turned over upwards, the box is sealed under the action of the baffle, the imager is prevented from falling out of the box, and the handle is arranged to provide an acting point for the box so as to push the box to move and complete the carrying of the imager.
A plurality of first connecting springs 182 are arranged on the mounting plate 18, and the tops of the first connecting springs 182 are fixedly connected to the tops of the first movable cavities; when the first connecting spring is in the original length state, the mounting plate is not contacted with the bottom surface of the first movable cavity; the top of the first movable cavity is provided with a first air pressure rod 120; when the counterweight 17 moves downward, the mounting plate 18 moves upward; when the imager is arranged in the box body, the baffle is turned down, the counterweight block moves downwards to be contacted with the ground, the first connecting spring pulls the mounting plate to move upwards, the mounting plate drives the universal wheel to move upwards, the universal wheel is separated from the ground to be contacted, so that the weight of the whole box body is pressed on the counterweight block, the pressure of the counterweight block to the ground is increased, the friction force of the counterweight block and the ground is ensured, the box body is stably fixed on the ground, and the box body is prevented from moving randomly, so that the imager is pushed into the box body; after the imager enters the box body, the first air pressure rod drives the piston rod to stretch out, the mounting plate is pushed to move downwards under the action of the first air pressure rod, the universal wheels are contacted with the ground again, and the moving difficulty of the box body is reduced.
A push block 19 is arranged above the mounting plate 18, a first slide block is arranged at the top of the push block 19, a first sliding groove matched with the first slide block is arranged at the top of the first movable cavity, a supporting block 110 is arranged in the first sliding groove, a supporting spring 192 is arranged on the supporting block 110, and a control component matched with the push block 19 is further arranged at the top of the first movable cavity; when the baffle is turned down, the control assembly is disengaged from the push block, the support spring pushes the push block to move forwards, the push block pushes the balancing weight to move forwards, the balancing weight moves downwards along the second opening, the bottom surface of the balancing weight is in contact with the ground, the friction force between the box body and the ground is increased, and the box body is fixed; after the balancing weight stretches out from the second opening, the push block continues to move forwards until the first sliding block moves to one end of the first sliding groove, the push block moves to the top of the balancing weight, the top surface of the balancing weight is in contact with the bottom surface of the push block, the push block provides supporting force for the balancing weight, the balancing weight is prevented from shrinking upwards, and a good supporting effect is provided for the box body.
A second movable cavity is arranged on the connecting block 14, a first through cavity is arranged on the side wall of the second movable cavity, a transmission cavity communicated with the second movable cavity is arranged on the side wall of the box body 1, a connecting roller matched with the first through cavity is arranged on the side wall of the baffle 13, a first transmission wheel 131 is arranged on the connecting roller, a second transmission wheel 15 matched with the first transmission wheel 131 is arranged in the transmission cavity, and the control assembly comprises a transmission roller 16 matched with the second transmission wheel 15, a first connecting rope and a second connecting rope which are wound on the transmission roller 16; the baffle drives the connecting roller to rotate when down overturning, the driving roller rotates along with the driving wheel, the first connecting rope and the second connecting rope move along with the driving roller, the fixed action to the ejector pad is disengaged, the ejector pad moves towards the two ends of the first movable cavity under the action of the supporting spring, the position of the balancing weight is controlled, and the friction force between the box body and the ground is increased.
The side wall of the transmission cavity is provided with a cavity, the transmission roller 16 penetrates into the cavity, the top of the first movable cavity is provided with a third movable cavity, the control assembly further comprises a movable plate 180 arranged in the third movable cavity and a limiting rod 1801 arranged at the bottom of the movable plate 180, and the first sliding block is provided with a limiting hole matched with the limiting rod 1801; one end of the first connecting rope is fixedly connected to the movable plate 180, one end of the second connecting rope is fixedly connected to the first sliding block, and the first connecting rope and the second connecting rope are wound on the transmission roller 16 in opposite directions; when the baffle is positioned at the first opening, the limiting rod is inserted into the limiting hole, the second connecting rope is wound on the transmission roller, the double fixing effect is realized on the push block, the push block is folded above the mounting plate, and the counter weight block is prevented from extending out of the second opening; under the arrangement of the push block, the phenomenon that the mounting plate moves upwards due to the failure of the first air pressure rod is avoided, stable supporting force is provided for the mounting plate, the box body can normally move, and the bottom of the box body is prevented from being abraded; when the baffle plate turns downwards, the transmission roller rotates, more parts of the first connecting rope are wound on the transmission roller, the movable plate moves upwards under the action of the first connecting rope, the limiting rod is separated from the limiting hole, the second connecting rope rotates out of the transmission roller, the second connecting rope does not provide a pulling action for the push block any more, the push block moves towards one end of the first movable cavity under the action of the supporting spring, and the balance weight block normally extends out of the second opening; after the image appearance is packed into in the box, up upset baffle, the baffle drives the driving roller and rotates, and the second is connected the rope and is wound wire on the driving roller, and the pulling ejector pad moves backward, and first connecting rope is wound out from the driving roller, and the fly leaf moves down, and when first slider removed to the fly leaf below, the gag lever post inserted spacing downthehole, plays the fixed action to the ejector pad, avoids the balancing weight to cause the influence to the transport of image appearance when the box removes.
The top of the movable plate 180 is provided with a limit spring 1802, the side wall of the push block 19 is provided with a third connecting rope 191, and the other end of the third connecting rope 191 is fixedly connected to the counterweight block 17; a supporting plate is arranged at the top of the balancing weight 17; under the arrangement of the third connecting rope, a supporting force is provided for the balancing weight through the pushing block, when the pushing block is fixed above the mounting plate, the balancing weight is suspended above the second opening, and the box body is in contact with the ground through the universal wheels and can be conveniently pushed to move; when the push block moves, the third connecting rope is not in a tight state any more, the balancing weight moves downwards under the action of self gravity, the bottom surface of the balancing weight is in contact with the ground, and the friction force between the box body and the ground is increased; when the push block moves back under the action of the second connecting rope, the third connecting rope pulls the balancing weight to move upwards, so that the balancing weight is lifted, and the balancing weight is controlled; the limiting spring provides thrust for the movable plate, so that the limiting rod automatically moves downwards after the first connecting rope is not pulled, and the fixing effect of the limiting rod on the push block is ensured; the supporting plate has a limiting effect on the balancing weight, prevents the balancing weight from falling out of the first movable cavity and ensures the normal work of the balancing weight.
The first connecting rope, the second connecting rope and the third connecting rope are all steel wire ropes.
A guide rail 160 is arranged at the bottom of the box body 1, a plurality of second through holes are formed in the side wall of the guide rail 160, a third opening is formed in the side wall of the box body 1, and a plurality of cross rods 170 matched with the second through holes penetrate through the third opening; an air cavity is arranged at the bottom of the guide rail 160, a cover plate is paved at the bottom of the air cavity, and the cover plate is made of rubber; when the imager is pushed into the box body, the baffle is turned down to enable the baffle to form an inclined plane, the imager enters the box body along the baffle, the universal wheels on the imager enter the guide rails, the imager is limited under the action of the guide rails, so that the imager can only move back and forth in the box body, after the imager is positioned in the box body, the cross rods are inserted into the third openings, the universal wheels of the imager are clamped between the two cross rods, the imager is further fixed, the imager is prevented from moving freely in the box body, and the carrying stability of the imager is ensured; after the image appearance removed to the box in, the universal wheel was located the guide rail, pushed down the apron under image appearance action of gravity, and the apron surface produces deformation, and the universal wheel inlays in the recess, and mutually support with the horizontal pole and provide good fixed action to the image appearance.
The side wall of the box body 1 is provided with a mounting block 12, the mounting block 12 is provided with a mounting cavity, the side wall of the box body 1 is provided with a second through cavity communicated with the mounting cavity, a second air pressure rod 121 is arranged in the mounting cavity, a piston rod of the second air pressure rod 121 is provided with a fixing plate 123, the fixing plate 123 is provided with a plurality of rubber blocks 124, and the rubber blocks 124 are longitudinally arranged; after the imager enters the box body, the second air pressure rod works to push the fixing plate to move towards the middle of the box body, the rubber block is in contact with the side wall of the imager to fix the imager again, the imager is prevented from moving under the action of inertia, and the protective effect of the box body on the imager is improved; through the longitudinal arrangement of the plurality of rubber blocks, each rubber block generates corresponding deformation according to the side wall of the imager, and the fixing effect of the fixing plate on the imager is improved; be equipped with the clearance between the adjacent block rubber, make the edges and corners of block rubber and image appearance contact, promote the fixed effect of block rubber to image appearance.
A fourth movable cavity is arranged on the side wall of the second through cavity, a fifth movable cavity is arranged below the fourth movable cavity, a third through cavity communicated with the fourth movable cavity is arranged at the top of the fifth movable cavity, a liquid storage cavity is arranged on the side wall of the third through cavity, a first push plate 130 is arranged in the liquid storage cavity, a second push plate 122 matched with the fourth movable cavity is arranged on a piston rod of the second air pressure rod 121, and a transmission rod 140 used for pushing the first push plate 130 to move upwards is arranged in the fifth movable cavity; when the second hydraulic rod pushes the fixed plate to move, the second push plate moves along with the fixed plate, and the second push plate moves to one side of the fourth movable cavity; after the imager is carried to a designated place, a second air pressure rod switch is pressed, the first push plate is pushed to move upwards under the action of the transmission rod, the first push plate pushes hydraulic oil in the liquid storage cavity to enter the fourth movable cavity, the second push plate is pushed to move towards the other end of the fourth movable cavity under the action of the hydraulic oil, the fixed plate is driven to move towards the two sides of the box body, and the reset of the fixed plate is completed, so that the imager is directly pushed down from the box body; when the second hydraulic stem during operation, the hydraulic oil of fourth activity intracavity enters into the stock solution intracavity, makes the piston rod of second hydraulic stem normally remove in class, pastes the block rubber on the image appearance lateral wall, plays the fixed action to the image appearance.
The middle part of the transmission rod is rotatably connected in the fifth movable cavity, a third push plate is arranged in the fifth movable cavity, the third push plate is arranged above one section of the transmission rod, a third slide block is arranged on the side wall of the third push plate, and a third slide groove matched with the third slide block is arranged on the inner wall of the fifth movable cavity; the side wall of the third push plate is provided with a connecting rod 150, the connecting rod is provided with a fourth push plate, and the third push plate can be conveniently pushed to move downwards under the action of the fourth push plate; a contact block is arranged at the bottom of the fifth movable cavity, the contact block is matched with the first air pressure rod switch, and a second air pressure rod switch is arranged on the handle; a push rod 1401 is arranged at the other end of the transmission rod; after the imager was carried to appointed place, down trampled the fourth push pedal, the fourth push pedal drives the third push pedal and down moves, and the transfer line rotates around the tie point, and the push rod promotes first push pedal and up moves, pushes away the hydraulic oil of stock solution intracavity to the fourth movable cavity to promote the fixed plate and reset.
A second sliding groove is formed in the side wall of the box body 1, a second sliding block is arranged in the second sliding groove, and a fixing rod 190 matched with the baffle 13 is arranged on the second sliding block; a sixth movable cavity is formed in the baffle 13, a second connecting spring is arranged in the sixth movable cavity, and a bearing plate 132 is arranged at one end of the second connecting spring; after the imager enters the box body, the baffle is turned upwards, the baffle is turned to be in a vertical state, the fixing rod is pushed along the second sliding groove, the fixing rod moves to one side of the baffle, the baffle is supported under the action of the fixing rod, the baffle is prevented from turning over under the self gravity, the box body is sealed, meanwhile, the transmission shaft is fixed, and the balancing weight is prevented from falling out of the second opening when the box body moves; under the arrangement of the bearing plate, the gap between the baffle and the box body is filled, so that the jolt of the imager pushed into the box body is reduced, and the damage to the imager in the carrying process is avoided; under the mutual cooperation of the bearing plate and the sixth movable cavity, the bearing plate has a certain shrinkage space, the normal overturning of the baffle plate is ensured, and the use of the protection device is more convenient.
The first hydraulic rod and the second hydraulic rod have the same structure as the pneumatic rod in the lifting office chair in the prior art.
When the imager is carried, the fixed rod is pushed upwards, the fixed rod is disengaged from the baffle, the baffle is turned downwards, one end of the baffle is in contact with the ground to form an inclined plane, the transmission roller rotates along with the turning of the baffle, the push block moves towards the two ends of the first movable cavity, the counterweight block extends out of the second opening to be in contact with the ground, the push block moves to the position above the counterweight block to provide supporting force for the counterweight block, the fourth push plate is stepped downwards, the third push plate is in contact with the contact block, the first pneumatic cylinder rod switch is opened, and the mounting plate is pushed to move upwards under the action of the first connecting spring to fix the box body on the ground; after the imager is pushed into the box body, a cross rod is inserted according to the position of the universal wheel of the imager, and the imager is fixed; repeatedly stepping down the fourth push plate to press the contact block discontinuously by the third push plate, driving the piston rod to extend by the first pneumatic cylinder, and enabling the universal wheel to be in contact with the ground; pressing down a second hydraulic rod switch, moving the fixed plate to the middle of the box body, enabling the rubber block to be in contact with the side wall of the imager, fixing the imager in the box body, turning the baffle upwards, and sealing the box body so as to carry the imager conveniently; after the image appearance is carried to the assigned position, repeat above-mentioned step and open the box, press the second hydraulic stem switch, down step on and press the fourth push pedal, the transfer line drives the push rod and removes, the push rod promotes first push pedal up-motion, first push pedal squeezes the fourth movable cavity with the hydraulic oil of stock solution intracavity, hydraulic oil promotes the second push pedal and moves toward fourth movable cavity one side, the second hydraulic stem resets, take the horizontal pole out from the third opening, so that directly release the image appearance from the box, accomplish the transport operation of image appearance.
Claims (10)
1. The utility model provides an ultrasonic imaging instrument protection device, includes box (1), box (1) bottom is equipped with universal wheel (181), be equipped with handle (11) on box (1) lateral wall, be equipped with first opening on box (1) opposite side lateral wall, be equipped with connecting block (14) on box (1) lateral wall, rotatable coupling has baffle (13), its characterized in that on connecting block (14): a first movable cavity is arranged at the bottom of the box body (1), a mounting plate (18) is arranged in the first movable cavity, the universal wheels (181) are arranged at the bottom of the mounting plate (18), and first through holes matched with the universal wheels (181) are formed in the bottom of the first movable cavity; the bottom of the first movable cavity is further provided with a second opening, a balancing weight (17) penetrates through the second opening, and when the baffle (13) is turned down, the balancing weight (17) moves downwards.
2. The apparatus for protecting an ultrasound imaging apparatus according to claim 1, wherein: a plurality of first connecting springs (182) are arranged on the mounting plate (18), and the tops of the first connecting springs (182) are fixedly connected to the tops of the first movable cavities; the top of the first movable cavity is provided with a first air pressure rod (120); when the counterweight (17) moves downwards, the mounting plate (18) moves upwards.
3. The apparatus for protecting an ultrasound imaging apparatus according to claim 1, wherein: the mounting plate is characterized in that a push block (19) is arranged above the mounting plate (18), a first slide block is arranged at the top of the push block (19), a first sliding groove matched with the first slide block is arranged at the top of the first movable cavity, a supporting block (110) is arranged in the first sliding groove, a supporting spring (192) is arranged on the supporting block (110), and a control component matched with the push block (19) is further arranged at the top of the first movable cavity.
4. The apparatus for protecting an ultrasound imaging apparatus according to claim 3, wherein: be equipped with the second activity chamber on connecting block (14), be equipped with first logical chamber on the second activity chamber lateral wall, be equipped with on box (1) lateral wall with the communicating transmission chamber in second activity chamber, be equipped with on baffle (13) lateral wall with first logical chamber matched with connecting roller, be equipped with first drive wheel (131) on the connecting roller, be equipped with in the transmission intracavity with first drive wheel (131) matched with second drive wheel (15), control assembly include with second drive wheel (15) matched with drive roller (16), around locating first connecting rope and second connecting rope on drive roller (16).
5. The apparatus for protecting an ultrasound imaging apparatus according to claim 4, wherein: the side wall of the transmission cavity is provided with a cavity, the transmission roller (16) penetrates through the cavity, the top of the first movable cavity is provided with a third movable cavity, the control assembly further comprises a movable plate (180) arranged in the third movable cavity and a limiting rod (1801) arranged at the bottom of the movable plate (180), and the first sliding block is provided with a limiting hole matched with the limiting rod (1801); one end of the first connecting rope is fixedly connected to the movable plate (180), one end of the second connecting rope is fixedly connected to the first sliding block, and the first connecting rope and the second connecting rope are wound on the transmission roller (16) in opposite directions.
6. The apparatus for protecting an ultrasound imaging apparatus according to claim 5, wherein: a limiting spring (1802) is arranged at the top of the movable plate (180), a third connecting rope (191) is arranged on the side wall of the push block (19), and the other end of the third connecting rope (191) is fixedly connected to the balancing weight (17); the top of the balancing weight (17) is provided with a supporting plate.
7. The apparatus for protecting an ultrasound imaging apparatus according to claim 1, wherein: a guide rail (160) is arranged at the bottom of the box body (1), a plurality of second through holes are formed in the side wall of the guide rail (160), a third opening is formed in the side wall of the box body (1), and a plurality of cross rods (170) matched with the second through holes penetrate through the third opening; the bottom of the guide rail (160) is provided with an air cavity, the bottom of the air cavity is paved with a cover plate, and the cover plate is made of elastic materials.
8. The apparatus for protecting an ultrasound imaging apparatus according to claim 1, wherein: be equipped with installation piece (12) on box (1) lateral wall, be equipped with the installation cavity on installation piece (12), be equipped with on box (1) lateral wall with the communicating second in installation cavity leads to the chamber, be equipped with second pneumatic rod (121) in the installation cavity, be equipped with fixed plate (123) on second pneumatic rod (121) piston rod, be equipped with a plurality of rubber blocks (124) on fixed plate (123), rubber block (124) vertically set up 2.
9. The apparatus for protecting an ultrasound imaging apparatus according to claim 8, wherein: be equipped with the fourth movable chamber on the second logical chamber lateral wall, fourth movable chamber below is equipped with the fifth movable chamber, fifth movable chamber top be equipped with the communicating third in fourth movable chamber leads to the chamber, be equipped with the stock solution chamber on the third logical chamber lateral wall, be equipped with first push pedal (130) in the stock solution chamber, be equipped with on second pneumatic rod (121) piston rod with fourth movable chamber matched with second push pedal (122), fifth movable intracavity is equipped with and is used for promoting first push pedal (130) up-moving transfer line (140).
10. The apparatus for protecting an ultrasound imaging apparatus according to claim 1, wherein: a second sliding groove is formed in the side wall of the box body (1), a second sliding block is arranged in the second sliding groove, and a fixing rod (190) matched with the baffle (13) is arranged on the second sliding block; and a sixth movable cavity is arranged on the baffle (13), a second connecting spring is arranged in the sixth movable cavity, and a bearing plate (132) is arranged at one end of the second connecting spring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010105507.9A CN111232038B (en) | 2020-02-20 | 2020-02-20 | Ultrasonic image instrument protection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010105507.9A CN111232038B (en) | 2020-02-20 | 2020-02-20 | Ultrasonic image instrument protection device |
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| CN111232038A true CN111232038A (en) | 2020-06-05 |
| CN111232038B CN111232038B (en) | 2021-09-07 |
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| CN202010105507.9A Active CN111232038B (en) | 2020-02-20 | 2020-02-20 | Ultrasonic image instrument protection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112630577A (en) * | 2020-12-28 | 2021-04-09 | 浙江省送变电工程有限公司 | Digital relay protection automatic test system |
| CN113104080A (en) * | 2021-05-24 | 2021-07-13 | 江苏经贸职业技术学院 | Electronic commerce shallow based on real-time positioner |
| CN113525484A (en) * | 2021-07-22 | 2021-10-22 | 覃凤连 | Auxiliary carrying equipment for high-performance medical instruments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113525484A (en) * | 2021-07-22 | 2021-10-22 | 覃凤连 | Auxiliary carrying equipment for high-performance medical instruments |
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|---|---|
| CN111232038B (en) | 2021-09-07 |
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