CN209451052U - The safety-type infusion protection device of psychiatric department - Google Patents
The safety-type infusion protection device of psychiatric department Download PDFInfo
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- CN209451052U CN209451052U CN201821638361.9U CN201821638361U CN209451052U CN 209451052 U CN209451052 U CN 209451052U CN 201821638361 U CN201821638361 U CN 201821638361U CN 209451052 U CN209451052 U CN 209451052U
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- semicircular ring
- protective shell
- protective
- safety
- protection device
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Abstract
The utility model relates to field of mechanical technique, the in particular safety-type infusion protection device of psychiatric department, including two symmetrically arranged protective shells, it is rotatablely connected between two protective shells by shaft, two protective shells are respectively connected with lock far from the side of shaft, the bottom interior wall of protective shell is equipped with the first semicircular ring, the central location of first semicircular ring is equipped with the second semicircular ring, protective cover is connected in the bottom outer wall of protective shell, the bottom interior wall of one of protective shell is equipped with stepper motor, the bottom output end of stepper motor is connected with rotary shaft, the bottom end of rotary shaft is also connected with turntable, also side is equipped with shock sensor in the top inner wall of one of protective shell, single-chip microcontroller and battery.The utility model structure is simple, effectively avoids psychopath in infusion, the problem of the sharp weapon on perfusion tube are shut down, to other people or oneself are damaged, convenient for promoting the use of.
Description
Technical field
The utility model relates to field of mechanical technique, the specially safety-type infusion protection device of psychiatric department.
Background technique
Existing infusion apparatus is inserted into bottleneck end sharp weapon protective device, is limited only to prevent sharp weapon because external force falls off pollution, no
It often will appear patient in mental patient's infusion suitable for psychiatric department transfusion outpatient and shut down syringe needle, and hurt
Evil other people or oneself, in consideration of it, it is proposed that the safety-type infusion protection device of psychiatric department.
Utility model content
The purpose of this utility model is to provide the safety-type infusion protection devices of psychiatric department, to solve in above-mentioned background technique
The psychopath of it is proposed is easy to shut down at syringe needle the problem of other people or oneself of injury.
To achieve the above object, the utility model provides the following technical solutions:
The safety-type infusion protection device of psychiatric department, including two symmetrically arranged protective shells, between two protective shells
It is rotatablely connected by shaft, two protective shells are respectively connected with lock, the bottom of the protective shell far from the side of the shaft
Portion's inner wall is equipped with the first semicircular ring, and the central location of first semicircular ring is equipped with the second semicircular ring；
It is connected with protective cover in the bottom outer wall of the protective shell, the bottom interior wall of one of them protective shell is equipped with
Stepper motor, the bottom output end of the stepper motor is connected with rotary shaft, and the rotary shaft runs through the bottom of the protective shell
Portion's inner wall is connected with the inside of the protective cover, and the bottom end of the rotary shaft is also connected with turntable, one of them described protection
Also side is equipped with shock sensor, single-chip microcontroller and battery in the top inner wall of shell.
Preferably, the protective shell is in semi-circular cylindrical.
Preferably, second semicircular ring is located at the bottom of the protective shell, and second semicircular ring runs through the guarantor
Protective case.
Preferably, injection orifice is also provided in the bottom interior wall of first semicircular ring, and the injection orifice is positioned at described
Second semicircular ring is arranged far from the side of the protective cover.
Preferably, the stepper motor is located at the side of the first semicircular ring outer wall, and the turntable is located at described second
The bottom side of semicircular ring.
Preferably, blade, the center of the blade are also uniformly rotatably connected on the periphery ring of the turntable at equal intervals
The periphery ring of position and the turntable is also connected with elastic webbing.
Preferably, the bottom of the protective cover offers circular hole, and the circular hole be located at second semicircular ring just under
Side.
Preferably, the distance between the bottom of second semicircular ring and the protective cover bottom interior wall be 0.5 to
0.8cm。
Compared with prior art, the utility model has the beneficial effects that
1, the safety-type infusion protection device of this psychiatric department, can will be defeated by the first semicircular ring and the second semicircular ring of setting
The bottleneck end of liquid bottle is gripped, and avoids falling off, and increases the stability of structure, and passes through the injection orifice of setting, Ke Yitong
It crosses injection orifice and medical fluid is added into infusion bottle, increase convenience.
2, the safety-type infusion protection device of this psychiatric department passes through the shock sensor and stepper motor of setting, in psychopath
When pullling perfusion tube, the vibration of protective shell will cause, stepper motor can be made to drive turntable rotation under the control of single-chip microcontroller, and
Blade can be moved out, and then can timely cut to perfusion tube by centrifugal force in rotation, make to be infused by turntable
Sharp weapon are separated with perfusion tube, increase the safety used, avoid unexpected generation.
The utility model structure is simple, effectively avoids psychopath in infusion, the sharp weapon on perfusion tube is shut down, to him
People or the problem of oneself damage, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure enlargement diagram in the utility model Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the utility model turntable；
Fig. 4 is the circuit diagram of shock sensor and single-chip microcontroller in the utility model；
Fig. 5 is the circuit diagram of stepper motor and single-chip microcontroller in the utility model.
In figure: 1, protective shell；11, shaft；12, lifting lug；13, it latches；14, the first semicircular ring；15, the second semicircular ring；16,
Injection orifice；2, protective cover；21, stepper motor；22, rotary shaft；23, turntable；231, blade；232, elastic webbing；24, circular hole；25,
Shock sensor；26, single-chip microcontroller；27, battery.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the equipment or element of indication or suggestion meaning must have a particular orientation, is constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Embodiment 1
The safety-type infusion protection device of psychiatric department, as depicted in figs. 1 and 2, including two symmetrically arranged protective shells 1, two
It is rotatablely connected between a protective shell 1 by shaft 11, two protective shells 1 are respectively connected with lock 13 far from the side of shaft 11, protect
The bottom interior wall of protective case 1 is equipped with the first semicircular ring 14, and the central location of the first semicircular ring 14 is equipped with the second semicircular ring 15.
Specifically, protective shell 1 is in semi-circular cylindrical, facilitate the docking of two protective shells 1.
Further, the second semicircular ring 15 is located at the bottom of protective shell 1, and the second semicircular ring 15 runs through protective shell 1, meets
The structure of infusion bottle mouth, and facilitate and the link position between infusion bottle mouth and hose is subjected to protection fixation.
Specifically, it is also provided with injection orifice 16 in the bottom interior wall of the first semicircular ring 14, it, can by the injection orifice 16 of setting
Medical fluid to be added into infusion bottle by injection orifice 16, increase convenience.
Further, it is coated with layer of silica gel at the inner wall of the first semicircular ring 14 and the second semicircular ring 15, has frictional force strong
The advantages of, the stability connected between infusion bottle and hose can be increased.
In addition, protective shell 1 is made of acrylic material, with a thickness of 0.5cm, have colorless and transparent, material is hard
Advantage not only facilitates medical staff to observe the situation inside infusion bottle, also avoids the case where being broken up by patient.
It, can be by the bottleneck end of infusion bottle by the first semicircular ring 14 and the second semicircular ring 15 of setting in the present embodiment
It is gripped, avoids falling off, increase the stability of structure.
Implement 2
When specifically used, psychopath usually will appear mood irritability, and can pull infusion tube, and then by hose
It shuts down from infusion bottle with the sharp weapon at the top of hose, to other people or oneself damages, to solve the above-mentioned problems, the present invention
People makes following improvement on the basis of embodiment 1, and also side is equipped with vibration-sensing in the top inner wall of one of protective shell 1
Device 25, single-chip microcontroller 26 and battery 27 are connected with protective cover 2 in the bottom outer wall of protective shell 1, as shown in figure 3, one of them
The bottom interior wall of protective shell 1 is equipped with stepper motor 21, and the bottom output end of stepper motor 21 is connected with rotary shaft 22, and rotates
Axis 22 is connected through the bottom interior wall of protective shell 1 with the inside of protective cover 2, and the bottom end of rotary shaft 22 is also connected with turntable 23.
It is arranged specifically, injection orifice 16 is located at the second semicircular ring 15 far from the side of protective cover 2, facilitates medical staff to adding
Enter injection.
Further, stepper motor 21 is located at the side of 14 outer wall of the first semicircular ring, and turntable 23 is located at the second semicircular ring 15
Bottom side.
Further, it is gone back on the periphery ring of turntable 23 and is uniformly rotatably connected to blade 231 at equal intervals, in blade 231
The periphery ring of centre position and turntable 23 is also connected with elastic webbing 232, when turntable 23 rotates, under the influence of centrifugal force, blade 231
It can move, and then the side of hose can be cut outward, it, can under the action of elastic webbing 232 when without rotating
Make the periphery ring for being fitted in turntable 23 of blade 231 tightly, hose will not be impacted.
Specifically, the bottom of protective cover 2 offers circular hole 24, and circular hole 24 is located at the underface of the second semicircular ring 15, side
Just perfusion tube passes through.
In addition, the distance between the bottom of the second semicircular ring 15 and 2 bottom interior wall of protective cover are 0.6cm, make the second semicircle
There are gaps between the bottom of ring 15 and the bottom of protective cover 2, and then blade 231 is facilitated to cut the hose of this section.
It is worth noting that the model STC12C5410AD of single-chip microcontroller 26, and single-chip microcontroller 26 passes through control circuit A and step
It controls and connects into motor 21.
Further, as shown in figure 5, control circuit A includes PC817 optocoupler, triode Q1 and relay, PC817 light
Coupling includes light emitting diode and photosensitive semiconductor pipe, and the end luminous tube anode A3 is external in 5V power output end, luminous tube cathode K2
End is connected by resistance R5 with I/O mouthfuls of output end of single-chip microcontroller, and the emitter E 3 of photosensitive semiconductor pipe is grounded, photosensitive semiconductor pipe
The end collector C3 pass sequentially through resistance R6 and R7 and connect with triode Q1 input terminal, triode Q1 output end and relay input
End connection, relay output end ground connection, relay are equipped with corresponding relay contact switch, relay contact switch, stepping electricity
Composition series circuit is sequentially connected by conducting wire between machine 21 and battery 27,
In the present embodiment, as shown in figure 4, connecting between STC12C5410AD single-chip microcontroller 26 and shock sensor 25 for signal
It connects, then the control circuit A controlled by STC12C5410AD single-chip microcontroller 26, signal stabilization, reaction speed is fast, can in time efficiently
Control stepper motor rotation, and then protective shell 1 generate vibration when, stepper motor 21 can drive in time turntable 23 rotate,
Infusion tube is cut, dangerous generation is avoided.
In the present embodiment, by the shock sensor 25 and stepper motor 21 of setting, when psychopath pulls perfusion tube,
It will cause the vibration of protective shell 1, can make stepper motor 21 that turntable 23 be driven to rotate under the control of single-chip microcontroller 26, and turntable 23
In rotation, blade 231 can be moved out by centrifugal force, and then timely perfusion tube can be cut, make to be infused
Sharp weapon are separated with perfusion tube, increase the safety used, avoid unexpected generation.
When in use, medical staff is by shaft 11 by two for the safety-type infusion protection device of the psychiatric department of the utility model
Protective shell 1 is separated from each other, and perfusion tube is connected with infusion bottle, and the bottle mouth position of infusion bottle is then placed on two first
Between semicircular ring 14, perfusion tube is placed between two the second semicircular rings 15, is finally combined two protective shells 1, and
Two locks 13 are fixed together by the active lock of peripheral hardware, by the first semicircular ring 14 and the second semicircular ring 15 of setting,
The bottleneck end of infusion bottle can be gripped, avoid falling off, increase the stability of structure；
When patient pulls infusion tube, the vibration of two protective shells 1 will cause, and then shock sensor 25 can pass through
Signal is passed into single-chip microcontroller 26, single-chip microcontroller 26 passes through data processing, and control stepper motor 21 rotates, and stepper motor 21 is with turn
Disk 23 rotates, and turntable 23 can be moved out blade 231 by centrifugal force, and then can be timely to infusion in rotation
Pipe is cut, and is separated infusion sharp weapon with perfusion tube, is increased the safety used, avoid unexpected generation, without rotating
When, under the action of elastic webbing 232, the periphery ring for being fitted in turntable 23 of blade 231 tightly can be made, hose will not be caused
It influences.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. the safety-type infusion protection device of psychiatric department, including two symmetrically arranged protective shells (1), it is characterised in that: two institutes
It states and is rotatablely connected between protective shell (1) by shaft (11), side of two protective shells (1) far from the shaft (11) is equal
It is connected with lock (13), the bottom interior wall of the protective shell (1) is equipped with the first semicircular ring (14), first semicircular ring (14)
Central location be equipped with the second semicircular ring (15)；
Protective cover (2) are connected in the bottom outer wall of the protective shell (1), the bottom interior wall of one of them protective shell (1)
It is equipped with stepper motor (21), the bottom output end of the stepper motor (21) is connected with rotary shaft (22), and the rotary shaft
(22) bottom interior wall through the protective shell (1) is connected with the inside of the protective cover (2), the bottom of the rotary shaft (22)
End be also connected with turntable (23), in the top inner wall of one of them protective shell (1) also side be equipped with shock sensor (25),
Single-chip microcontroller (26) and battery (27).
2. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: the protective shell (1) is in
Semi-circular cylindrical.
3. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: second semicircular ring
(15) it is located at the bottom of the protective shell (1), and second semicircular ring (15) runs through the protective shell (1).
4. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: first semicircular ring
(14) it is also provided in bottom interior wall injection orifice (16), and to be located at second semicircular ring (15) separate for the injection orifice (16)
The side of the protective cover (2) is arranged.
5. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: the stepper motor (21)
Positioned at the side of the first semicircular ring (14) outer wall, the turntable (23) is located at the bottom one of second semicircular ring (15)
Side.
6. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: outside the turntable (23)
It is also uniformly rotatably connected at equal intervals blade (231) in enclosure, the central location and the turntable (23) of the blade (231)
Periphery ring be also connected with elastic webbing (232).
7. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: the protective cover (2)
Bottom offers circular hole (24), and the circular hole (24) is located at the underface of second semicircular ring (15).
8. the safety-type infusion protection device of psychiatric department according to claim 1, it is characterised in that: second semicircular ring
(15) the distance between bottom and the protective cover (2) bottom interior wall are 0.5 to 0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638361.9U CN209451052U (en) | 2018-10-10 | 2018-10-10 | The safety-type infusion protection device of psychiatric department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638361.9U CN209451052U (en) | 2018-10-10 | 2018-10-10 | The safety-type infusion protection device of psychiatric department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451052U true CN209451052U (en) | 2019-10-01 |
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ID=68036430
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821638361.9U Active CN209451052U (en) | 2018-10-10 | 2018-10-10 | The safety-type infusion protection device of psychiatric department |
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| Country | Link |
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| CN (1) | CN209451052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420172A (en) * | 2020-04-24 | 2020-07-17 | 苏州科技城医院 | Injection device convenient for indwelling needle tube washing operation and using method thereof |
-
2018
- 2018-10-10 CN CN201821638361.9U patent/CN209451052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420172A (en) * | 2020-04-24 | 2020-07-17 | 苏州科技城医院 | Injection device convenient for indwelling needle tube washing operation and using method thereof |
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