CN115737289B - Damping type orthopedics gypsum crushing and dismantling device - Google Patents
Damping type orthopedics gypsum crushing and dismantling device Download PDFInfo
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- CN115737289B CN115737289B CN202211717208.6A CN202211717208A CN115737289B CN 115737289 B CN115737289 B CN 115737289B CN 202211717208 A CN202211717208 A CN 202211717208A CN 115737289 B CN115737289 B CN 115737289B
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 32
- 239000010440 gypsum Substances 0.000 title claims abstract description 32
- 238000013016 damping Methods 0.000 title claims abstract description 14
- 230000000399 orthopedic effect Effects 0.000 title claims description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 58
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007480 spreading Effects 0.000 claims description 7
- 238000003892 spreading Methods 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 23
- 238000003825 pressing Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a demolishing device, in particular to a damping type orthopaedics gypsum crushing demolishing device. The damping type orthopaedics gypsum crushing and dismantling device is simple and convenient to operate, short in dismantling time and high in safety coefficient. The invention provides a damping type orthopaedics gypsum crushing and dismantling device which comprises a support frame, a first dustproof shell, a fixing rod, a second dustproof shell, a guide frame and the like; the right side of the upper part of the support frame is connected with a first dustproof shell, and the front side of the upper part of the support frame is connected with a fixing rod. The beneficial effects of the invention are as follows: through staff with patient's suffering limb lift and place between first dirt-proof boot and second dirt-proof boot, the staff is close to each other with two guide frame pulling, and the staff starts electronic slide rail, and the cutting knife starts thereupon, and the cutting knife begins to rotate, so, the staff only need repeat above-mentioned operation, can convenient efficient demolish the gypsum, has brought convenience for the staff.
Description
Technical Field
The invention relates to a demolishing device, in particular to a damping type orthopaedics gypsum crushing demolishing device.
Background
Plaster fixation is one of the external fixation methods of orthopedics.
According to patent grant publication number CN 210872517U's a gypsum demolishs device for orthopedics, including fixing base, recess, connecting plate, motor, screw rod, movable block, connecting rod, fixed plate, splint, insert the point, fixed axle, limiting plate, spacing groove, riser, movable groove, mounting panel, electric putter, expansion bracket, demolish the device including seting up at the inside recess of fixing base, the equal fixedly connected with connecting plate in inside both ends of recess, the inside rotation connecting screw rod of connecting plate, screw rod threaded connection movable block, the one end of movable block rotates the one end of connecting rod through the pivot, the output of motor is cup jointed to the one end of screw rod, the inside at the connecting plate is installed to the motor, lifting adjusting device includes fixed connection riser in recess bottom both sides, the bottom fixed connection mounting panel of recess, electric putter's one end is installed to the one end of electric putter, the top fixed connection supporting shoe of expansion bracket, the device is got a plurality of round holes on gypsum through the staff before demolishing, will place the supporting shoe on the top again and open the electric drill by the electric drill, and need demolish the time-consuming time in two places the gypsum in the two-phase connection groove, and demolishs the gypsum through the two-phase angle is difficult to the gypsum, and the gypsum has a long time consumption to demolish the method.
Therefore, the damping type orthopaedics gypsum crushing and dismantling device is simple and convenient to operate, short in dismantling time and high in safety coefficient, and the defects in the prior art are overcome.
Disclosure of Invention
The invention aims to overcome the defects of complicated operation, long dismantling time and potential safety hazard, and the technical problem to be solved by the invention is to provide the damping type orthopaedics gypsum crushing and dismantling device which is simple and convenient to operate, short in dismantling time and high in safety coefficient.
In order to solve the technical problems, the invention provides a damping type orthopaedics gypsum crushing and dismantling device which comprises a supporting frame, a first dustproof shell, a fixed rod, a second dustproof shell, a guide frame, a first guide rod, a first supporting block, a fixed block, a cutting knife, a protecting shell, a second guide rod, a first elastic piece, a pressing plate, a first limiting rod, a limiting mechanism, a pushing mechanism and a spreading mechanism, wherein the right side of the upper part of the supporting frame is connected with the first dustproof shell, the front side of the upper part of the supporting frame is connected with the fixed rod, the right rear side of the fixed rod is connected with the second dustproof shell, guide frames are connected between the upper side and the lower side of the second dustproof shell in a sliding manner, one sides of the two guide frames, which are far away from each other, are connected with the first guide rods, the front sides of the outer walls of the two first guide rods are connected with the first supporting blocks in a sliding manner, the left and right sides inside the two first supporting blocks are connected with second guide rods, the inside of the first supporting blocks is connected with a fixed block in a sliding manner, the second guide rods penetrate through the fixed block in a sliding manner, the middle part of the fixed block is connected with a protecting shell, the middle part of the outer wall of the fixed block is connected with a cutting knife in a rotating manner, the cutting knife is positioned inside the protecting shell, two first elastic pieces are connected between the first supporting blocks of the fixed block, the first elastic pieces are sleeved on the outer wall of the second guide rods, the upper side and the lower side of the outer wall of the second protecting shell are connected with first limiting rods, one sides, far away from each other, of the outer walls of the two first limiting rods are connected with pressing plates in a sliding manner, the two pressing plates are connected with two guide frames respectively, a limiting mechanism is connected between the first protecting shell and the inside of the second protecting shell, and the right side of the second protecting shell is connected with a pushing mechanism, the front side of the first supporting block is connected with a spreading mechanism.
Preferably, the limiting mechanism comprises sliding rods, limiting plates and second elastic pieces, the middle parts of the first dustproof shell and the second dustproof shell are connected with two sliding rods in a sliding mode, the two sliding rods on the same side are in front-back pairs, the limiting plates are connected between one sides, close to each other, of the two sliding rods on the left side and the right side, the two limiting plates are located on one sides, close to each other, of the first dustproof shell and the second dustproof shell, and the sliding rods on the left side and the right side are connected with the second elastic pieces between the first dustproof shell and the second dustproof shell respectively.
Preferably, the pushing mechanism comprises a second supporting block, an electric sliding rail, sliding blocks, connecting plates and supporting rods, wherein the second supporting blocks are connected to the right side of the outer wall of the fixed rod and the rear side of the second dustproof shell, the electric sliding rail is connected between the right sides of the two second supporting blocks, the sliding blocks are connected to the front sides of the outer walls of the electric sliding rail in a sliding mode, the connecting plates are connected to the upper side and the lower side of the sliding blocks, the supporting rods are connected to the left sides of the inner portions of the two connecting plates in a sliding mode, and the supporting rods are connected with the first supporting blocks.
Preferably, the opening mechanism comprises a first guide plate, sliding blocks, first rotating shafts, second rotating shafts, first connecting blocks and protruding blocks, the front sides of the two first supporting blocks are all connected with the protruding blocks, the first guide plates are all connected with the inner front sides of the two guide frames, the sliding blocks are all connected with the sliding blocks in a sliding mode on the rear sides of the two first guide plates, which are close to each other, the sliding blocks are in contact fit with the protruding blocks, the first rotating shafts are all connected with the left side and the right side of the two sliding blocks, which are close to each other, in a rotating mode, the second rotating shafts are all connected with the upper side and the lower side of the front sides of the two limiting plates in a rotating mode, and the first connecting blocks are all connected with the outer walls of the first rotating shafts in a rotating mode.
Preferably, the device further comprises a rotating mechanism, the rotating mechanism comprises nuts, two bidirectional screws, a third supporting block and a second limiting rod, the nuts are symmetrically connected to the left front sides of the two guide frames from top to bottom, the third supporting block is connected to the rear side of the lower portion of the supporting frame, the second limiting rod is connected to the right side of the third supporting block, the second limiting rod penetrates through the two nuts, the two nuts are in sliding fit with the second limiting rod, and the two bidirectional screws are connected between the right sides of the two nuts in a threaded mode.
Preferably, the device further comprises a transmission mechanism, the transmission mechanism comprises a fixed plate, a second guide plate, a second connecting block, a third guide rod, a third elastic piece, a rack, a straight gear and a contact plate, the upper portion of the left side of the first dustproof shell is connected with the fixed plate, the top of the fixed plate is connected with the second guide plate, the inner portion of the second guide plate is connected with the third guide rod, the left side of the outer wall of the third guide rod is slidingly connected with the second connecting block, a third elastic piece is connected between the right side of the second connecting block and the second guide plate, the third elastic piece is sleeved on the outer wall of the third guide rod, the rear side of the second connecting block is connected with the rack, the upper portion of the outer wall of the bidirectional screw is connected with the straight gear, the rack is meshed with the straight gear, and the right side of the rack is connected with the contact plate.
Preferably, the fixing mechanism comprises an air outlet pipe, a sucker, a baffle and a torsion spring, wherein the lower part of the support frame is connected with two air outlet pipes, the two air outlet pipes are symmetrical front and back, the bottoms of the two air outlet pipes are connected with the sucker, the baffle is rotationally connected in the middle of the two air outlet pipes, the baffle penetrates through the air outlet pipes in a sliding mode, and the torsion spring is connected between the left side of the outer wall of the baffle and the air outlet pipe.
Preferably, a knob is connected to the rear side of the baffle.
The beneficial effects of the invention are as follows: 1. through staff with patient's suffering limb lift and place between first dirt-proof boot and second dirt-proof boot, the staff is close to each other with two guide frame pulling, and the staff starts electronic slide rail and cutting knife, and the cutting knife begins to rotate and back-and-forth movement, so, the staff only need repeat above-mentioned operation, can convenient efficient demolish the gypsum, has brought the facility for the staff.
2. Through the staff rotation bi-directional screw rod, at bi-directional screw rod pivoted in-process, two nuts can be driven the motion and be close to each other, so, under bi-directional screw rod's effect, the staff need not to pull the leading truck always can demolish the gypsum, and is further convenient for the staff.
3. The connecting plate is driven to move through the sliding block, when the connecting plate moves to a certain distance, the connecting plate can be in contact with the contact plate, the contact plate drives the rack to move, the spur gear drives the bidirectional screw to rotate, so that under the action of the spur gear, a worker does not need to manually rotate the bidirectional screw, and convenience is brought to the worker further.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a schematic perspective view of a limiting mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the opening mechanism of the present invention.
Fig. 7 is a schematic perspective view of a rotary mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a transmission mechanism of the present invention.
Fig. 9 is a partial cross-sectional view of the transmission of the present invention.
Fig. 10 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 11 is a partial cross-sectional view of the securing mechanism of the present invention.
The marks in the drawings are: 1-supporting frame, 2-first dustproof shell, 3-fixed rod, 4-second dustproof shell, 5-guide frame, 6-first guide rod, 7-first supporting block, 8-fixed block, 9-cutting knife, 10-protective shell, 11-second guide rod, 12-first elastic piece, 13-pressing plate, 14-first limit rod, 15-limit mechanism, 151-sliding rod, 152-limit plate, 153-second elastic piece, 16-pushing mechanism, 161-second supporting block, 162-electric sliding rail, 163-sliding block, 164-connecting plate, 165-supporting rod, 17-expanding mechanism, 171-first guide plate, 172-sliding block, 173-first rotating shaft, 174-second rotating shaft, 175-first connecting block, 176-bump, 18-rotating mechanism, 181-nut, 182-bi-directional screw, 183-third supporting block, 184-second limit lever, 19-driving mechanism, 191-fixed plate, 192-second guide plate, 193-second connecting block, 194-third guide lever, 195-third elastic piece, 196-rack, 197-spur gear, 198-contact plate, 20-fixed mechanism, 201-outlet pipe, 202-sucker, 203-baffle, 204-torsion spring.
Detailed Description
The invention is further described below with reference to the drawings and examples.
First embodiment
Referring to fig. 1, 2, 3,4,5, 6, 7, 8 and 10, the damping type orthopaedics gypsum crushing and dismantling device comprises a supporting frame 1, a first dustproof shell 2, a fixing rod 3, a second dustproof shell 4, a guide frame 5, a first guide rod 6, a first supporting block 7, a fixing block 8, a cutting knife 9, a protective shell 10, a second guide rod 11, a first elastic piece 12, a pressing plate 13, a first limiting rod 14, a limiting mechanism 15, a pushing mechanism 16 and a spreading mechanism 17, wherein the right side of the upper part of the supporting frame 1 is connected with the first dustproof shell 2, the front side of the upper part of the supporting frame 1 is connected with the fixing rod 3 in a welding manner, the right rear side of the fixing rod 3 is connected with the second dustproof shell 4 in a welding manner, the guide frame 5 is slidingly connected between the upper side and the lower side of the second dustproof shell 4, the first guide rods 6 are connected to one sides of the two guide frames 5, which are far away from each other, in a welding mode, the first support blocks 7 are connected to the front sides of the outer walls of the two first guide rods 6 in a sliding mode, the second guide rods 11 are connected to the left sides and the right sides of the interiors of the two first support blocks 7 in a welding mode, the fixed blocks 8 are connected to the interiors of the first support blocks 7 in a sliding mode, the second guide rods 11 penetrate through the fixed blocks 8 in a sliding mode, the protective shells 10 are connected to the middle parts of the fixed blocks 8 in a welding mode, the cutting knives 9 are connected to the middle parts of the outer walls of the fixed blocks 8 in a rotating mode, the cutting knives 9 are used for cutting gypsum, the cutting knives 9 are positioned in the protective shells 10, the safety coefficient is improved, the two first elastic pieces 12 are connected between the fixed blocks 8 and the upper sides of the first support blocks 7 in a welding mode, the first elastic pieces 12 are sleeved on the outer walls of the second guide rods 11, the upper side and the lower side of the outer wall of the second dustproof shell 4 are connected with first limiting rods 14 in a welding mode, one sides, far away from each other, of the outer walls of the two first limiting rods 14 are connected with pressing plates 13 in a sliding mode, the two pressing plates 13 are respectively connected with two guide frames 5, a limiting mechanism 15 is connected between the first dustproof shell 2 and the inside of the second dustproof shell 4, the right side of the second dustproof shell 4 is connected with a pushing mechanism 16, and the front side of the first supporting block 7 is connected with a spreading mechanism 17; the limiting mechanism 15 comprises sliding rods 151, limiting plates 152 and second elastic members 153, wherein the middle parts of the first dust-proof shell 2 and the second dust-proof shell 4 are respectively connected with the two sliding rods 151 in a sliding manner, the two sliding rods 151 on the same side are symmetrical front and back, the limiting plates 152 are respectively connected between one sides, close to each other, of the two sliding rods 151 on the left side and the right side in a welding manner, the two limiting plates 152 are positioned on one sides, close to each other, of the first dust-proof shell 2 and the second dust-proof shell 4, the sliding rods 151 on the left side and the right side are respectively connected with the second elastic members 153 in a welding manner with the first dust-proof shell 2 and the second dust-proof shell 4, and the second elastic members 153 are used for driving the limiting plates 152 to reset; the pushing mechanism 16 comprises a second supporting block 161, an electric sliding rail 162, sliding blocks 163, connecting plates 164 and supporting rods 165, wherein the right side of the outer wall of the fixed rod 3 and the rear side of the second dustproof shell 4 are both connected with the second supporting blocks 161, the right sides of the two second supporting blocks 161 are connected with the electric sliding rail 162 in a bolt connection mode, the electric sliding rail 162 is used for driving the sliding blocks 163 to move, the front side of the outer wall of the electric sliding rail 162 is slidingly connected with the sliding blocks 163, the upper side and the lower side of the sliding blocks 163 are both connected with the connecting plates 164 in a welding mode, the left sides of the inner parts of the two connecting plates 164 are both slidingly connected with the supporting rods 165, and the supporting rods 165 are connected with the first supporting blocks 7; the opening mechanism 17 comprises a first guide plate 171, a sliding block 172, a first rotating shaft 173, a second rotating shaft 174, a first connecting block 175 and a protruding block 176, wherein the front sides of the two first supporting blocks 7 are connected with the protruding block 176 in a welding mode, the protruding block 176 is used for driving the sliding block 172 to reset, the front sides of the two guide frames 5 are connected with the first guide plate 171 in a welding mode, the rear sides of the two first guide plates 171, which are close to each other, are connected with the sliding block 172 in a sliding mode, the sliding block 172 is in contact fit with the protruding block 176, the left side and the right side of the two sliding blocks 172, which are close to each other, are connected with the first rotating shaft 173 in a rotating mode, the upper side and the lower side of the front sides of the two limiting plates 152 are connected with the second rotating shaft 174 in a rotating mode, and the first connecting block 175 is connected between the two second rotating shafts 174 and the outer walls of the first rotating shaft 173 in a rotating mode.
In the initial state, when the worker needs to use the device, the sliding block 172 and the protruding block 176 are in contact, firstly, the worker places the device at the working position, then, the worker lifts the affected limb of the patient and places the affected limb between the first dust-proof shell 2 and the second dust-proof shell 4, then, the worker pulls the two guide frames 5 inwards, the guide frames 5 inwards pulls the pressing plate 13 to move inwards, the first limiting rod 14 can guide the guide frames 5 through the pressing plate 13, the guide frames 5 drive the first guide plate 171 and the sliding block 172 to move inwards, the sliding block 172 moves inwards to drive the first connecting block 175 to rotate, the first connecting block 175 rotates to press the limiting plate 152 to move outwards, the sliding rod 151 also moves outwards, the second elastic piece 153 stretches, and the guide frames 5 drive the first guide rods 6 to move inwards, the first guide rod 6 drives the first support block 7 to move inwards, the first support block 7 drives the second guide rod 11, the support rod 165 and the fixing block 8 to move inwards, the fixing block 8 drives the protective shell 10 and the cutting knife 9 to move inwards, when the cutting knife 9 moves to a certain distance, a worker starts the electric slide rail 162 and the cutting knife 9, the cutting knife 9 starts to rotate, the sliding block 163 moves backwards along with the sliding block, the sliding block 163 drives the connecting plate 164 to move, the connecting plate 164 drives the support rod 165 to move, the support rod 165 drives the first support block 7 to move, the first support block 7 drives the fixing block 8 and the projection 176 to move, the cutting knife 9 moves along with the projection 176, the second elastic piece 153 is reset when the projection 176 moves out of contact with the sliding block 172, the second elastic piece 153 drives the sliding rod 151 to move inwards, the sliding rod 151 drives the limiting plate 152 to move inwards, the limiting plates 152 drive the second rotating shafts 174 to move inwards, the two second rotating shafts 174 drive the first connecting blocks 175 to rotate, the first connecting blocks 175 rotate to drive the first rotating shafts 173 to move upwards, the first rotating shafts 173 drive the sliding blocks 172 to move, when the limiting plates 152 move to a certain distance, the two limiting plates 152 are contacted with gypsum on affected limbs and fix the affected limbs, meanwhile, the cutting knife 9 is contacted with the gypsum, the gypsum is cut under the action of the cutting knife 9, when the cutting depth of the cutting knife 9 is insufficient, a worker continuously pulls the guide frame 5, when the cutting knife 9 moves for a certain distance, the first elastic piece 12 compresses, the cutting knife 9 stops moving inwards, when the sliding block 163 moves to a limit distance, the sliding block 163 starts to move forwards to reset, the first supporting block 7 moves forwards to reset, the first supporting block 7 drives the fixed block 8 and the protruding block 176 to reset, the fixed block 8 drives the protective shell 10 and the cutting knife 9 to reset, when the protruding block 176 moves to a certain distance, the protruding block 176 can be contacted with the sliding block 172, at the moment, the first supporting block 7 continuously moves forwards to reset, the protruding block 176 can extrude the sliding block 172 to move downwards, the two limiting plates 152 move away from each other along with the movement, the limiting plates 152 drive the sliding rod 151 to move, the second elastic piece 153 stretches, at the moment, the limiting plates 152 are no longer fixed to affected limbs, then, the worker closes the electric sliding rail 162 and the cutting knife 9, pulls the guide frame 5 to drive the second guide rod 11 to reset, the second guide rod 11 drives the first supporting block 7 to reset, the cutting knife 9 is reset along with the reset, and the affected limbs are pulled out, so that the worker only needs to repeat the operation, and can conveniently and efficiently dismantle gypsum, thereby bringing convenience to the worker.
Second embodiment
On the basis of the first embodiment, please refer to fig. 1, 7 and 8, the device further comprises a rotating mechanism 18, the rotating mechanism 18 comprises a nut 181, a bidirectional screw rod 182, a third supporting block 183 and a second limiting rod 184, the nut 181 is connected to the left front side of the two guide frames 5 in an up-down symmetrical manner in a welding manner, the nut 181 is used for driving the guide frames 5 to move, the lower rear side of the support frame 1 is connected with the third supporting block 183 in a welding manner, the right side of the third supporting block 183 is connected with the second limiting rod 184 in a welding manner, the second limiting rod 184 penetrates through the two nuts 181, the two nuts 181 are in sliding fit with the second limiting rod 184, the bidirectional screw rod 182 is connected between the right sides of the two nuts 181 in a threaded manner, and the bidirectional screw rod 182 is used for driving the nuts 181 to move.
When the staff needs to use this device, at first, the staff places this device in the working position, immediately, the staff lifts up patient's suffering limb and places between first dustproof shell 2 and second dustproof shell 4, afterwards, the staff rotates two-way screw rod 182, at two-way screw rod 182 pivoted in-process, two nuts 181 can be driven the motion and be close to each other, nut 181 drives guide frame 5 motion, cutter 9 moves along with it, after the gypsum demolishs the completion, the staff reverse two-way screw rod 182 can, so, under the effect of two-way screw rod 182, the staff need not to draw guide frame 5 all the time and can demolish the gypsum, further convenience has been brought for the staff.
Third embodiment
On the basis of the second embodiment, please refer to fig. 1, 8 and 9, further include a transmission mechanism 19, the transmission mechanism 19 includes a fixed plate 191, a second guide plate 192, a second connection block 193, a third guide rod 194, a third elastic member 195, a rack 196, a spur gear 197 and a contact plate 198, the upper left side of the first dust-proof housing 2 is connected with the fixed plate 191 by welding, the top of the fixed plate 191 is connected with the second guide plate 192 by welding, the inside of the second guide plate 192 is connected with the third guide rod 194 by welding, the left side of the outer wall of the third guide rod 194 is slidingly connected with the second connection block 193, a third elastic member 195 is connected between the right side of the second connection block 193 and the second guide plate 192 by welding, the third elastic member 195 is used for driving the second connection block 193 to reset, the third elastic member 195 is sleeved on the outer wall of the third guide rod 194, the rear side of the second connection block 193 is connected with the rack 196 by welding, the upper outer wall of the bidirectional screw 182 is connected with the spur gear 197, and the right side of the rack 196 is connected with the spur gear 197 by welding, and the right side of the rack 196 is meshed with the rack 196.
When the worker starts the electric slide rail 162, the slide block 163 moves backward along with the slide block 163, the slide block 163 drives the connecting plate 164 to move, when the connecting plate 164 moves to a certain distance, the connecting plate 164 is contacted with the contact plate 198, at the moment, the slide block 163 continuously moves, the contact plate 198 is extruded to move leftwards, the contact plate 198 drives the rack 196 to move, the rack 196 drives the second connecting block 193 to move, meanwhile, the rack 196 drives the spur gear 197 to rotate, the third elastic piece 195 compresses, the spur gear 197 drives the bidirectional screw 182 to rotate, the two guide frames 5 move close to each other along with the rotation, when the slide block 163 moves to a limiting distance, the slide block 163 starts to move forwards to reset, the connecting plate 164 can extrude the contact plate 198 to move leftwards again, when the slide block 163 is completely reset, at the moment, the third elastic piece 195 resets, the rack 196 resets along with the rotation, the bidirectional screw 182 is reversed along with the rotation, under the action of the bidirectional screw 182, the two guide frames 5 do not need to reset along with the rotation, after the plaster is removed, the worker closes the electric slide rail 162, and thus, the worker rotates the bidirectional screw 182 manually under the action of the spur gear 197, further brings convenience to the worker.
Fourth embodiment
On the basis of the third embodiment, please refer to fig. 1, 10 and 11, further include a fixing mechanism 20, the fixing mechanism 20 includes an air outlet pipe 201, a suction cup 202, a baffle 203 and a torsion spring 204, the lower portion of the support frame 1 is connected with two air outlet pipes 201 in a welding mode, the two air outlet pipes 201 are symmetrical front and back, bottoms of the two air outlet pipes 201 are connected with the suction cup 202 in a clamping mode, the baffle 203 is rotationally connected in the middle of the two air outlet pipes 201, a knob is connected to the rear side of the baffle 203, the baffle 203 is convenient to rotate, the baffle 203 slidably penetrates through the air outlet pipes 201, a torsion spring 204 is connected between the left side of the outer wall of the baffle 203 and the air outlet pipes 201 in a welding mode, and the torsion spring 204 is used for driving the baffle 203 to reset.
When the staff needs to use this device, at first, the staff rotates baffle 203, torsional spring 204 takes place deformation, afterwards, the staff places this device in the working position, at this moment, sucking disc 202 will compress, the air in the sucking disc 202 can be discharged through outlet duct 201, immediately, the staff loosens baffle 203, torsional spring 204 resets, torsional spring 204 drives baffle 203 reverse reset, when baffle 203 reset completely, baffle 203 will block up outlet duct 201, at this moment, sucking disc 202 will closely adsorb subaerial, whole device will be fixed, when the staff needs to shift whole device, the staff rotates baffle 203, again with whole device take up can, so, under sucking disc 202's effect for whole device can not take place the displacement when carrying out the gypsum demolishs, the security has obtained the improvement.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a broken demolish device of shock attenuation formula orthopedics gypsum, including support frame (1), first shield (2), dead lever (3), second shield (4), leading truck (5), first guide bar (6), first supporting shoe (7), fixed block (8), cutting knife (9) and protecting crust (10), second guide bar (11), first elastic component (12), clamp plate (13), first gag lever post (14), the upper portion right side of support frame (1) is connected with first shield (2), the upper portion front side of support frame (1) is connected with dead lever (3), the right side rear side of dead lever (3) is connected with second shield (4), all be connected with leading truck (5) between the one side that both sides are close to each other about first shield (2) and second shield (4), one side that inside each other kept away from of two leading truck (5) is connected with first guide bar (6), the outer wall front side of two first guide bars (6) all is connected with first supporting shoe (7) in a sliding manner, the inside two first supporting shoes (7) are connected with second guide bar (11) in a sliding manner, both sides (8) are connected with inside two inside first guide bar (7), the middle part of fixed block (8) is connected with protecting crust (10), rotationally connect cutting knife (9) in the middle of the outer wall of fixed block (8), cutting knife (9) are located the inside of protecting crust (10), be connected with two first elastic component (12) between fixed block (8) and first supporting shoe (7), first elastic component (12) cover is on the outer wall of second guide bar (11), the upper and lower both sides of second dirt proof boot (4) outer wall all are connected with first gag lever post (14), one side that two first gag lever post (14) outer walls kept away from each other all is connected with clamp plate (13) in a sliding manner, two clamp plates (13) are connected in two guide frames (5) respectively, its characterized in that: the device also comprises a limiting mechanism (15), a pushing mechanism (16) and a spreading mechanism (17), wherein the first dustproof shell (2) and the second dustproof shell (4) are internally connected with the limiting mechanism (15) for fixing the affected limb, the right side of the second dustproof shell (4) is connected with the pushing mechanism (16) for driving the cutting knife (9) to move, and the front side of the first supporting block (7) is connected with the spreading mechanism (17) for spreading the limiting mechanism (15);
The limiting mechanism (15) comprises sliding rods (151), limiting plates (152) and second elastic pieces (153), the middle parts of the first dustproof shell (2) and the second dustproof shell (4) are connected with two sliding rods (151) in a sliding mode, the two sliding rods (151) on the same side are in front-back pairs, the limiting plates (152) are connected between the sides, close to each other, of the two sliding rods (151) on the left side and the right side, the two limiting plates (152) are located on the sides, close to each other, of the first dustproof shell (2) and the second dustproof shell (4), and the sliding rods (151) on the left side and the right side are connected with the second elastic pieces (153) between the first dustproof shell (2) and the second dustproof shell (4) respectively;
the pushing mechanism (16) comprises second supporting blocks (161), electric sliding rails (162), sliding blocks (163), connecting plates (164) and supporting rods (165), wherein the second supporting blocks (161) are respectively connected to the right side of the outer wall of the fixed rod (3) and the rear side of the second dustproof shell (4), the electric sliding rails (162) are connected between the right sides of the two second supporting blocks (161), the sliding blocks (163) are slidingly connected to the front sides of the outer walls of the electric sliding rails (162), the connecting plates (164) are respectively connected to the upper side and the lower side of the sliding blocks (163), the supporting rods (165) are respectively slidingly connected to the left sides of the inner parts of the two connecting plates (164), and the supporting rods (165) are connected with the first supporting blocks (7);
The opening mechanism (17) comprises a first guide plate (171), sliding blocks (172), first rotating shafts (173), second rotating shafts (174), first connecting blocks (175) and protruding blocks (176), wherein the front sides of the two first supporting blocks (7) are respectively connected with the protruding blocks (176), the first guide plates (171) are respectively connected with the inner front sides of the two guide frames (5), the sliding blocks (172) are respectively connected with the rear sides of the two first guide plates (171) close to one another in a sliding mode, the sliding blocks (172) are in contact fit with the protruding blocks (176), the first rotating shafts (173) are respectively connected with the left side and the right side of the two sliding blocks (172) close to one another in a rotating mode, the upper side and the lower side of the front sides of the two limiting plates (152) are respectively connected with the second rotating shafts (174), and the first connecting blocks (175) are respectively connected between the two second rotating shafts (174) and the outer walls of the first rotating shafts (173) in a rotating mode.
2. The damping type orthopaedics gypsum crushing and dismantling device according to claim 1, further comprising a rotating mechanism (18), wherein the rotating mechanism (18) comprises a nut (181), a bidirectional screw rod (182), a third supporting block (183) and a second limiting rod (184), the nut (181) is symmetrically connected to the left front side of the two guide frames (5), the third supporting block (183) is connected to the rear side of the lower portion of the supporting frame (1), the second limiting rod (184) is connected to the right side of the third supporting block (183), the second limiting rod (184) penetrates through the two nuts (181), the two nuts (181) are in sliding fit with the second limiting rod (184), and the bidirectional screw rod (182) is connected between the right sides of the two nuts (181) in a threaded mode.
3. The damping type orthopaedics gypsum crushing and demolishing device according to claim 2, further comprising a transmission mechanism (19), the transmission mechanism (19) comprises a fixed plate (191), a second guide plate (192), a second connecting block (193), a third guide rod (194), a third elastic piece (195), a rack (196), a straight gear (197) and a contact plate (198), the upper left side of the first dust-proof shell (2) is connected with the fixed plate (191), the top of the fixed plate (191) is connected with the second guide plate (192), the third guide rod (194) is connected with the inner connection of the second guide plate (192), the second connecting block (193) is connected with the left side of the outer wall of the third guide rod (194) in a sliding mode, a third elastic piece (195) is sleeved on the outer wall of the third guide rod (194), the rear side of the second guide rod (193) is connected with the rack (196), the upper outer wall of the bidirectional screw (182) is connected with the third guide rod (194), and the right side of the rack (196) is connected with the straight gear (197) in a meshed mode with the right side of the rack (196).
4. The damping type orthopaedics gypsum crushing and dismantling device according to claim 3, further comprising a fixing mechanism (20), wherein the fixing mechanism (20) comprises an air outlet pipe (201), a sucker (202), a baffle (203) and a torsion spring (204), the lower part of the supporting frame (1) is connected with two air outlet pipes (201), the two air outlet pipes (201) are symmetrical front and back, the bottoms of the two air outlet pipes (201) are both connected with the sucker (202), the baffle (203) is rotationally connected in the middle of the inside of the two air outlet pipes (201), the baffle (203) penetrates through the air outlet pipe (201) in a sliding mode, and the torsion spring (204) is connected between the left side of the outer wall of the baffle (203) and the air outlet pipe (201).
5. The damping type orthopaedics gypsum crushing and dismantling device as claimed in claim 4, wherein a knob is connected to the rear side of the baffle (203).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211717208.6A CN115737289B (en) | 2022-12-30 | 2022-12-30 | Damping type orthopedics gypsum crushing and dismantling device |
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| CN202211717208.6A CN115737289B (en) | 2022-12-30 | 2022-12-30 | Damping type orthopedics gypsum crushing and dismantling device |
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| CN115737289A CN115737289A (en) | 2023-03-07 |
| CN115737289B true CN115737289B (en) | 2024-05-14 |
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| GB566878A (en) * | 1943-07-12 | 1945-01-17 | Henry Alfred Ernest Talley | Improvements in or relating to power driven means for cutting and removing plaster and like bandages |
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| CN214104892U (en) * | 2020-05-08 | 2021-09-03 | 聂春福 | Device is demolishd to orthopedics gypsum postoperative |
| CN113786290A (en) * | 2021-09-23 | 2021-12-14 | 张依 | A device is demolishd to orthopedics gypsum for medical treatment |
| CN114474428A (en) * | 2022-02-10 | 2022-05-13 | 郑富中 | Building construction fragment of brick automatic cutting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10121971B4 (en) * | 2001-05-05 | 2004-04-08 | Lts Lohmann Therapie-Systeme Ag | A method of grouping a plurality of initially gas-impermeable foil or sheet-like materials of the same size and type of at least one material layer |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB566878A (en) * | 1943-07-12 | 1945-01-17 | Henry Alfred Ernest Talley | Improvements in or relating to power driven means for cutting and removing plaster and like bandages |
| CN211023543U (en) * | 2019-09-12 | 2020-07-17 | 舒向阳 | Medical electric plaster saw |
| CN214104892U (en) * | 2020-05-08 | 2021-09-03 | 聂春福 | Device is demolishd to orthopedics gypsum postoperative |
| CN213641460U (en) * | 2020-06-13 | 2021-07-09 | 甄广强 | High-precision electric plaster saw for orthopedics department |
| CN213883836U (en) * | 2020-06-13 | 2021-08-06 | 徐刚 | Safe dustless type electric plaster saw for orthopedics |
| CN111616872A (en) * | 2020-06-17 | 2020-09-04 | 贺倩颖 | Thick plaster bandage cutter for orthopedics |
| CN113786290A (en) * | 2021-09-23 | 2021-12-14 | 张依 | A device is demolishd to orthopedics gypsum for medical treatment |
| CN114474428A (en) * | 2022-02-10 | 2022-05-13 | 郑富中 | Building construction fragment of brick automatic cutting device |
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|---|---|
| CN115737289A (en) | 2023-03-07 |
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