CN112915828A - Fixing plaster for thigh fracture - Google Patents
Fixing plaster for thigh fracture Download PDFInfo
- Publication number
- CN112915828A CN112915828A CN202110139862.2A CN202110139862A CN112915828A CN 112915828 A CN112915828 A CN 112915828A CN 202110139862 A CN202110139862 A CN 202110139862A CN 112915828 A CN112915828 A CN 112915828A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- shell
- gypsum
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/34—Brake mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention relates to the technical field of medical gypsum, and discloses a fixed gypsum for thigh fracture, which comprises a shell, wherein the inner wall of the shell is movably connected with a rotating shaft, the inner wall of the shell is provided with a clamping groove, the inner wall of the shell is fixedly connected with a prompting lamp, the inner wall of the shell is fixedly connected with a friction strip, the inner wall of the rotating shaft is elastically connected with a sliding block, the inner wall of the sliding block is fixedly connected with a dielectric plate, the inner wall of the rotating shaft and the outer side close to the sliding block are fixedly connected with a positive plate, and the inner wall of the rotating shaft and the outer side close to the sliding. This thigh fracture is with fixed gypsum through the removal of dielectric medium board, has realized avoiding appearing stirring insufficient phenomenon to the gypsum, prevents to need to stir again, and labour saving and time saving avoids the time overlength of setting for simultaneously, prevents that the phenomenon that the gypsum becomes the consistency and reduces, avoids the fixed effect variation of gypsum, reaches resources are saved.
Description
Technical Field
The invention relates to the technical field of medical gypsum, in particular to a fixing gypsum for femoral fracture.
Background
Gypsum fixation is one of the orthopedics external fixation methods, medical gypsum is natural calcium sulfate, and amorphous powder is formed through crushing, heating and dehydration, the daily use amount of medical gypsum in hospitals is large, and the medical gypsum needs to be prepared in advance.
Current gypsum preparation facilities is at the in-process of stirring, and the mode that adopts artifical setting for more stirs the gypsum and dilutes, can appear stirring insufficient phenomenon to the gypsum, causes and needs to stir again, wastes time and energy, and the time overlength of setting for simultaneously can appear the gypsum and become the phenomenon that the consistency reduces, causes the fixed effect variation of gypsum, causes the waste of resource.
Therefore, we have proposed a fixing plaster for femoral fractures to solve the above problems.
Disclosure of Invention
Technical scheme (I)
In order to avoid the phenomenon of insufficient stirring of the gypsum, prevent the need of re-stirring, save time and labor, avoid overlong set time, prevent the gypsum from being reduced in viscosity, avoid the deterioration of the gypsum fixing effect and achieve the purpose of saving resources, the invention provides the following technical scheme: a fixed gypsum for thigh fracture comprises a shell, wherein a rotating shaft is movably connected to the inner wall of the shell, a clamping groove is formed in the inner wall of the shell, a prompting lamp is fixedly connected to the inner wall of the shell, a friction strip is fixedly connected to the inner wall of the shell, a sliding block is elastically connected to the inner wall of the rotating shaft, a dielectric plate is fixedly connected to the inner wall of the sliding block, a positive plate is fixedly connected to the inner wall of the rotating shaft and the outer side, close to the sliding block, of the rotating shaft, and a negative plate is fixedly connected to the inner wall of the rotating;
the inner wall of pivot and the outside fixedly connected with piezo-resistor that is close to the slider, the inner wall of pivot is seted up flutedly, the positive pole of inner wall fixedly connected with of recess, the inner wall fixedly connected with negative pole stick of recess, the inner wall swing joint of recess has the stopper, the outside swing joint of slider has the ball, the spacing groove has been seted up to the inner wall of slider, the inner wall of pivot and the outside fixedly connected with electro-magnet that is close to the slider, the inner wall of pivot and the inboard fixedly connected with magnetic elongation pole that is close to the electro-magnet.
Preferably, the number of the clamping grooves is four, the clamping grooves are evenly distributed on the inner wall of the shell, and the clamping grooves play a clamping role.
Preferably, the quantity of warning light is six, warning light evenly distributed is at the inner wall of casing, warning light and piezo-resistor electric connection, the warning light has played the effect of suggestion.
Preferably, the friction strip is made of rubber, the friction strip is of a ring structure, and the friction strip plays a friction role.
Preferably, the shape and the size of the positive plate and the negative plate are the same, the negative plate is electrically connected with the piezoresistor, the piezoresistor is electrically connected with the electromagnet, the number of the positive plate and the number of the negative plate are the same, and the positive plate and the negative plate play a role in providing voltage.
Preferably, the material of stopper is the rubber material, the structure of stopper is the loop body structure, the size of stopper suits with the size of draw-in groove, and the stopper has played spacing effect.
Preferably, the shape and the size of the positive rod and the negative rod are the same, the positive rod and the negative rod are electrically connected with the piezoresistor, and the positive rod and the negative rod play a role in electric conduction.
Preferably, the number of the grooves is the same as that of the clamping grooves, piezoelectric ceramics are filled in the inner sides of the grooves, and the grooves have an accommodating effect.
Preferably, the limiting grooves are symmetrically distributed on the inner wall of the sliding block, the size of each limiting groove is matched with that of the magnetic elongation rod, and the limiting grooves play a limiting role.
(II) advantageous effects
Compared with the prior art, the invention provides the fixing plaster for the fracture of the thigh, which has the following beneficial effects:
1. this thigh fracture is with fixed gypsum through the removal of dielectric medium board, has realized avoiding appearing stirring insufficient phenomenon to the gypsum, prevents to need to stir again, and labour saving and time saving avoids the time overlength of setting for simultaneously, prevents that the phenomenon that the gypsum becomes the consistency and reduces, avoids the fixed effect variation of gypsum, reaches resources are saved.
2. This thigh fracture is with fixed gypsum through piezo-resistor control circuit's switch-on for produce the signal of telecommunication between anodal stick and the negative pole stick, make piezoceramics in the recess under the effect of electric field, take place the inflation, and then promote stopper and draw-in groove joint, when the electric field disappears simultaneously, piezoceramics can resume into original state, has realized the recycling of material, and is energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic view of the housing structure of the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a rotating shaft; 3. a card slot; 4. a warning light; 5. rubbing the strips; 6. a positive plate; 7. a negative plate; 8. a voltage dependent resistor; 9. a slider; 10. a dielectric plate; 11. a limiting block; 12. a positive electrode bar; 13. a negative electrode bar; 14. a groove; 15. an electromagnet; 16. a magnetically elongated rod; 17. a ball bearing; 18. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a fixing plaster for femoral fracture comprises a shell 1, a rotating shaft 2 is movably connected to the inner wall of the shell 1, four clamping grooves 3 are formed in the inner wall of the shell 1, the clamping grooves 3 are uniformly distributed on the inner wall of the shell 1, the clamping grooves 3 play a clamping role, six prompting lamps 4 are fixedly connected to the inner wall of the shell 1, the prompting lamps 4 are uniformly distributed on the inner wall of the shell 1, the prompting lamps 4 are electrically connected with a piezoresistor 8, the prompting lamps 4 play a prompting role, a friction strip 5 is fixedly connected to the inner wall of the shell 1, the friction strip 5 is made of rubber, the friction strip 5 is of a ring structure, the friction strip 5 plays a friction role, a sliding block 9 is elastically connected to the inner wall of the rotating shaft 2, a dielectric plate 10 is fixedly connected to the inner wall of the sliding block 9, a positive plate 6 is fixedly connected to the outer side of the rotating shaft 2 close to the sliding block 9, the positive plate 6 and the negative plate 7 are identical in shape and size, the negative plate 7 is electrically connected with the piezoresistor 8, the piezoresistor 8 is electrically connected with the electromagnet 15, the positive plate 6 and the negative plate 7 are equal in number, the positive plate 6 and the negative plate 7 play a role of providing voltage, and the negative plate 7 is fixedly connected to the inner wall of the rotating shaft 2 and the outer side close to the sliding block 9;
the inner wall of the rotating shaft 2 and the outer side close to the sliding block 9 are fixedly connected with a piezoresistor 8, the inner wall of the rotating shaft 2 is provided with a groove 14, the number of the grooves 14 is the same as that of the clamping grooves 3, the inner side of the groove 14 is filled with piezoelectric ceramics, the groove 14 plays a role in containing, the inner wall of the groove 14 is fixedly connected with a positive rod 12, the shapes and the sizes of the positive rod 12 and a negative rod 13 are the same, the positive rod 12 and the negative rod 13 are both electrically connected with the piezoresistor 8, the positive rod 12 and the negative rod 13 play a role in conducting electricity, the inner wall of the groove 14 is fixedly connected with the negative rod 13, the inner wall of the groove 14 is movably connected with a limiting block 11, the limiting block 11 is made of rubber, the limiting block 11 is of a ring structure, the size of the limiting block 11 is matched with that of the clamping grooves 3, the limiting, the inner wall of the sliding block 9 is provided with a limiting groove 18, the limiting grooves 18 are symmetrically distributed on the inner wall of the sliding block 9, the size of the limiting groove 18 is matched with that of the magnetic elongation rod 16, the limiting groove 18 plays a limiting role, the inner wall of the rotating shaft 2 is fixedly connected with an electromagnet 15 close to the outer side of the sliding block 9, and the inner wall of the rotating shaft 2 is fixedly connected with the magnetic elongation rod 16 close to the inner side of the electromagnet 15.
The working principle is as follows: the stirring device is started, the motor drives the rotating shaft 2 to rotate along the shell 1, the viscosity of the gypsum is gradually reduced along with the increase of the stirring time, the resistance of the gypsum to the stirring device is reduced at the moment, the rotating speed of the rotating shaft 2 is increased, the rotating centrifugal force of the rotating shaft 2 is increased, the sliding block 9 moves outwards along the inner wall of the rotating shaft 2 under the action of the ball 17, and then the dielectric plate 10 is driven to move, so that the relative area between the positive plate 6 and the negative plate 7 is reduced;
when the viscosity of the gypsum meets the requirement, the voltage between the positive plate 6 and the negative plate 7 is lower than the maximum working voltage of the piezoresistor 8, so that the electromagnet 15 electrically connected with the piezoresistor 8 has magnetism, the inner magnetic elongation rod 16 extends, and is clamped with the limiting groove 18, and the sliding block 9 does not move any more;
produce the signal of telecommunication between positive pole stick 12 and the negative pole stick 13 with piezo-resistor 8 electric connection this moment, the piezoceramics in the effect low groove 14 of electric field can take place the inflation, and then promotes stopper 11 and move to the outside for stopper 11 and friction strip 5 produce the friction and hinder the rotation of pivot 2, and final stopper 11 can be connected with the draw-in groove 3 joint that the size suited, and pivot 2 no longer takes place to rotate.
Meanwhile, the prompt lamp 4 electrically connected with the piezoresistor 8 is turned on to remind a worker that the viscosity of gypsum meets the requirement, and the gypsum in the stirring device is treated in time.
The process is as shown in fig. 3, the phenomenon of insufficient stirring of the gypsum is avoided, the need of re-stirring is prevented, time and labor are saved, the set time is also avoided to be too long, the phenomenon that the viscosity of the gypsum is reduced is prevented, the fixing effect of the gypsum is prevented from being deteriorated, and the resource is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A fixing plaster for fracture of thigh, comprising a shell (1), characterized in that: the inner wall of the shell (1) is movably connected with a rotating shaft (2), a clamping groove (3) is formed in the inner wall of the shell (1), a prompt lamp (4) is fixedly connected to the inner wall of the shell (1), a friction strip (5) is fixedly connected to the inner wall of the shell (1), a sliding block (9) is elastically connected to the inner wall of the rotating shaft (2), a dielectric plate (10) is fixedly connected to the inner wall of the sliding block (9), a positive plate (6) is fixedly connected to the outer side, close to the sliding block (9), of the inner wall of the rotating shaft (2), and a negative plate (7) is fixedly connected to the outer side, close to the sliding block (9), of the;
the inner wall of pivot (2) and the outside fixedly connected with piezo-resistor (8) that is close to slider (9), the inner wall of pivot (2) is seted up flutedly (14), the anodal stick (12) of inner wall fixedly connected with of recess (14), the inner wall fixedly connected with negative pole stick (13) of recess (14), the inner wall swing joint of recess (14) has stopper (11), the outside swing joint of slider (9) has ball (17), spacing groove (18) have been seted up to the inner wall of slider (9), the inner wall of pivot (2) just is close to outside fixedly connected with electro-magnet (15) of slider (9), the inner wall of pivot (2) just is close to inboard fixedly connected with magnetism extension rod (16) of electro-magnet (15).
2. The fixation plaster for a femoral fracture according to claim 1, wherein: the number of the clamping grooves (3) is four, and the clamping grooves (3) are uniformly distributed on the inner wall of the shell (1).
3. The fixation plaster for a femoral fracture according to claim 1, wherein: the quantity of warning light (4) is six, warning light (4) evenly distributed is at the inner wall of casing (1), warning light (4) and piezo-resistor (8) electric connection.
4. The fixation plaster for a femoral fracture according to claim 1, wherein: the friction strip (5) is made of rubber, and the friction strip (5) is of a ring structure.
5. The fixation plaster for a femoral fracture according to claim 1, wherein: the shape and the size of the positive plate (6) and the negative plate (7) are the same, the negative plate (7) is electrically connected with the piezoresistor (8), the piezoresistor (8) is electrically connected with the electromagnet (15), and the number of the positive plate (6) and the negative plate (7) is the same.
6. The fixation plaster for a femoral fracture according to claim 1, wherein: the material of stopper (11) is the rubber material, the structure of stopper (11) is the loop body structure, the size of stopper (11) suits with the size of draw-in groove (3).
7. The fixation plaster for a femoral fracture according to claim 1, wherein: the shape and the size of the positive rod (12) and the negative rod (13) are the same, and the positive rod (12) and the negative rod (13) are electrically connected with the piezoresistor (8).
8. The fixation plaster for a femoral fracture according to claim 1, wherein: the number of the grooves (14) is the same as that of the clamping grooves (3), and piezoelectric ceramics are filled in the inner sides of the grooves (14).
9. The fixation plaster for a femoral fracture according to claim 1, wherein: the limiting grooves (18) are symmetrically distributed on the inner wall of the sliding block (9), and the size of the limiting grooves (18) is matched with that of the magnetic elongation rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139862.2A CN112915828A (en) | 2021-02-02 | 2021-02-02 | Fixing plaster for thigh fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139862.2A CN112915828A (en) | 2021-02-02 | 2021-02-02 | Fixing plaster for thigh fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112915828A true CN112915828A (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110139862.2A Pending CN112915828A (en) | 2021-02-02 | 2021-02-02 | Fixing plaster for thigh fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112915828A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050253098A1 (en) * | 2004-05-14 | 2005-11-17 | Petersen Bruce L | Slurry mixer constrictor valve |
| DK200501405A (en) * | 2005-10-07 | 2007-04-08 | Gram Equipment As | Process and control of a thermal treatment unit as well as a thermal treatment unit |
| CN205700251U (en) * | 2016-04-29 | 2016-11-23 | 陈秀凤 | One automatically controls viscosity type sticky candy and boils blender |
| CN206195558U (en) * | 2016-11-03 | 2017-05-24 | 吉林大学 | Integrated sensing carry out energy recuperation device and braking system |
| CN109420450A (en) * | 2017-09-05 | 2019-03-05 | 株式会社迪思科 | Lapping liquid density adjusting method |
| US10661286B1 (en) * | 2017-02-07 | 2020-05-26 | Todd Krombein | Waterjet apparatus with plaster attachment device for cleaning artificial bodies of water |
| CN111495229A (en) * | 2020-04-28 | 2020-08-07 | 临沂嘉标华家具有限公司 | Constant-speed intermittent furniture paint stirring device based on electrorheological fluid |
| CN111514773A (en) * | 2020-05-08 | 2020-08-11 | 临沂思诗萃化妆品有限公司 | Stall protection device of electromagnetic control type cosmetics agitating unit |
| CN111591134A (en) * | 2020-06-01 | 2020-08-28 | 许东滇 | Can effectively prevent footboard for new energy automobile of sudden acceleration |
| CN111685946A (en) * | 2020-06-22 | 2020-09-22 | 浙江火萌互娱信息技术有限公司 | Electro-rheological fluid type speed limiting device for wheelchair based on centrifugal force |
-
2021
- 2021-02-02 CN CN202110139862.2A patent/CN112915828A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050253098A1 (en) * | 2004-05-14 | 2005-11-17 | Petersen Bruce L | Slurry mixer constrictor valve |
| DK200501405A (en) * | 2005-10-07 | 2007-04-08 | Gram Equipment As | Process and control of a thermal treatment unit as well as a thermal treatment unit |
| CN205700251U (en) * | 2016-04-29 | 2016-11-23 | 陈秀凤 | One automatically controls viscosity type sticky candy and boils blender |
| CN206195558U (en) * | 2016-11-03 | 2017-05-24 | 吉林大学 | Integrated sensing carry out energy recuperation device and braking system |
| US10661286B1 (en) * | 2017-02-07 | 2020-05-26 | Todd Krombein | Waterjet apparatus with plaster attachment device for cleaning artificial bodies of water |
| CN109420450A (en) * | 2017-09-05 | 2019-03-05 | 株式会社迪思科 | Lapping liquid density adjusting method |
| CN111495229A (en) * | 2020-04-28 | 2020-08-07 | 临沂嘉标华家具有限公司 | Constant-speed intermittent furniture paint stirring device based on electrorheological fluid |
| CN111514773A (en) * | 2020-05-08 | 2020-08-11 | 临沂思诗萃化妆品有限公司 | Stall protection device of electromagnetic control type cosmetics agitating unit |
| CN111591134A (en) * | 2020-06-01 | 2020-08-28 | 许东滇 | Can effectively prevent footboard for new energy automobile of sudden acceleration |
| CN111685946A (en) * | 2020-06-22 | 2020-09-22 | 浙江火萌互娱信息技术有限公司 | Electro-rheological fluid type speed limiting device for wheelchair based on centrifugal force |
Non-Patent Citations (1)
| Title |
|---|
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Application publication date: 20210608 |
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