CN207627690U - A kind of insulin syringe device needle dismounting sharp instrument box - Google Patents
A kind of insulin syringe device needle dismounting sharp instrument box Download PDFInfo
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- CN207627690U CN207627690U CN201720590228.XU CN201720590228U CN207627690U CN 207627690 U CN207627690 U CN 207627690U CN 201720590228 U CN201720590228 U CN 201720590228U CN 207627690 U CN207627690 U CN 207627690U
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- needle
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Abstract
The utility model discloses a kind of insulin syringe device needles to dismount sharp instrument box, its key points of the technical solution are that including box body and box cover, it is provided on box cover and unloads needle device for unload the syringe needle spiral on insulin injection pen, it includes rotating wheel, driving motor, control switch to unload needle device, connector sleeve is provided on box cover, rotating wheel includes the pluggable rotary cylinder in connector sleeve, is plugged in connector sleeve after being arranged with bearing outside rotary cylinder, rotating wheel is provided with needle falling hole；The pin-packaging device for being installed to syringe needle spiral on insulin injection pen is additionally provided on box cover, pin-packaging device includes two wheel of rotation, two motors of driving, two switch of control, two sets of connection is provided on box cover, two wheel of rotation includes pluggable to the rotation two connected in two sets, it is plugged in two sets of connection after being arranged with bearing outside rotation two, two wheel of rotation is provided with dress pin hole.The sharp instrument box can realize the automatic dismounting of device needle, to be conducive to improve the disassembly efficiency of syringe needle.
Description
Technical field
The utility model is related to medical apparatus technical fields, more specifically, it relates to a kind of insulin syringe device
Needle dismounts sharp instrument box.
Background technology
Feel specification according to institute, medical waste needs are collected and classification processing, and the syringe needle in medical waste belongs to sharp
Device, first time that should be after use are dismantled and are collected, casualty accident caused by avoid needle point exposure, in hospital
Syringe needle mainly include syringe needle, woven hose syringe needle and novopen syringe needle, in the prior art, these syringe needles are all to use hand
Or the works such as pliers, scissors its disassemble after be attached in common box and collect.
Insulin injection pen is a kind of insulin injection device, and size is close with pen, and insulin is put in a manner of pen core
In pen, novopen front end placement syringe needle can just carry out injection of insulin, remove novopen after injection, note again
Syringe needle is relocated when penetrating, when taking out syringe needle, since injection needle is short and thin, conventional following the example of is using manually or by means of pincers
Tool could take out, however, traditional needle mode that takes is that finger goes to turn to remove used syringe needle at the screw thread of novopen syringe needle,
Risk is relatively high in this way, especially injection person-time more than when, be nervously fumbled be easy stabbed, easily stab operating personnel's
Finger brings certain medical hidden danger for body.If in addition being operated using tonger, the disassembly efficiency of syringe needle is more reduced, it is unfavorable
In the timely treatment of patient.
Currently, the Chinese patent that notification number is CN 205672310U discloses a kind of insulin needle syringe needle provision for disengagement, it
Including dismounting seat, telescopic, gland and elastomer；Dismounting seat is internally provided with bellmouth；Gland is sleeved on outside dismounting seat and can
Along dismounting seat axial movement, syringe needle through hole is provided on the bottom surface of gland；Elastomer is set between gland and dismounting seat；It stretches
Contracting set includes conical section, and telescopic is internally provided with syringe needle holding holes, and deformation slot is provided on telescopic, and deformation slot to stretch
Contracting set can radial expansion so that syringe needle clamping bore dia can change；Telescopic is located between bottom surface and dismounting seat, cone
Shape partial shape is adapted to bellmouth and is inserted into bellmouth, and syringe needle holding holes are corresponding by hole site with syringe needle.This syringe needle is torn open
Although handler can avoid the hand of operator from being in direct contact the removing syringe needle from novopen of syringe needle, when using still
It needs to unload syringe needle to realize by rotating handwriting manually, therefore the efficiency of dismounting syringe needle can't be improved, in injection person-time
When more and it is not easy to the dismounting of syringe needle, is also unfavorable for the timely treatment of patient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of insulin syringe device needles
Sharp instrument box is dismounted, which can realize the automatic dismounting of device needle, to be conducive to improve the disassembly efficiency of syringe needle.
To achieve the above object, the utility model provides following technical solution：A kind of insulin syringe is torn open with device needle
Sharp instrument box is filled, includes box body and box cover, the box cover is placed on cassette upper end, is provided on the box cover for noting insulin
What the syringe needle spiral penetrated on pen unloaded unloads needle device, and the needle device that unloads includes the rotating wheel being rotationally connected on box cover, and
Driving motor for driving rotating wheel to rotate, and the control switch for controlling driving motor start and stop, the box cover upper edge
Its thickness direction is provided through the connector sleeve for being rotatablely connected for rotating wheel, and the rotating wheel includes pluggable to connection
Rotary cylinder in set is plugged in after being arranged with bearing outside the rotary cylinder in connector sleeve, the rotary cylinder by bearing with connect
Set rotation connection；The rotating axle is described to fall to the needle falling hole being provided through for the syringe needle insertion on insulin injection pen
Pin hole and rotary cylinder are coaxially disposed, and are communicated with tray interior, are provided with and are used for and insulin on the inner wall of the needle falling hole
Syringe needle on injection pen, which cooperates, limits the limit chocking construction of stop；It is additionally provided on the box cover for by syringe needle spiral
The pin-packaging device being installed on insulin injection pen, the pin-packaging device include that the rotation two being rotationally connected on box cover is taken turns,
With two motor of driving for driving two wheel rotation of rotation, and the switch of control two for controlling two motor start and stop of driving, institute
It states box cover upper edge its thickness direction to be provided through for two sets of the connections for two wheel rotation connection of rotation, two wheel of the rotation wraps
The pluggable rotation two arrived in two sets of connection is included, is plugged in two sets of connection after bearing is arranged with outside the rotation two,
It is described rotation two by bearing with connect two sets of rotation connections；The rotation great wheel arbor is to being provided on insulin injection pen
The dress pin hole that is axially embedded in of syringe needle, two coaxial arrangements of the dress pin hole and rotation, and the bottom setting for filling pin hole is useful
In avoiding the sealing plate that is communicated with tray interior of dress pin hole, it is also equipped with and is used for and insulin injection pen on the inner wall for filling pin hole
On syringe needle cooperate limitation stop limit chocking construction.
The utility model is further arranged to：The upper end of two sets of the connector sleeve and connection is both provided with gland, described
Gland is sleeved on outside two sets of connector sleeve and connection and can axially be slid along it, and the outside of two set upper sides of the connector sleeve and connection is equal
It is provided with the first position limiting structure, the second position limiting structure, the first position limiting structure and the second limit knot are also both provided on two glands
Structure collective effect prevents gland from dropping out two sets of connector sleeve and connection；It is both provided with for for injection of insulin at the top of the gland
The perforation that syringe needle on pen passes through, the internal diameter of the perforation is more than the outer diameter of syringe needle on insulin injection pen, and is less than pancreas islet
The outer diameter of plain injection pen；It is both provided with dynamic clamping head and quiet clamping head between the gland and connector sleeve and between two sets of gland and connection,
The control switch and two switch of control are placed on box cover, and are respectively placed in below corresponding gland；Work as insulin
When injection pen pushes gland, gland stress glides while dynamic clamping head and quiet clamping head stress deformation, the motor after gland is contradicted with switch
Start；When lifting insulin injection pen, gland moves up under the active force of dynamic clamping head and quiet clamping head, and is detached with switch, motor
It closes.
The utility model is further arranged to：The control switch passes through concatenated mode at least provided with two
Each control is switched and is electrically connected with driving motor, and each control switch arranges the structure for circularizing array on box cover, and
And it is respectively positioned on the lower section of gland；Start when gland is in driving motor under the state of touching with each control switch；The control
Two switch of each control is electrically connected by two switches also at least provided with two by concatenated mode with two motors of driving,
And each two switch of control arranges the structure for circularizing array on box cover, and it is respectively positioned on the lower section of gland；When gland and respectively
Two switch of a control, which is under the state of touching, drives two electric motor startings.
The utility model is further arranged to：The rotating wheel and two wheel of rotation include driven wheel of differential, the drive
The output end of two motors of dynamic motor and driving has been fixedly connected with drive bevel gear, and the drive bevel gear is nibbled with driven wheel of differential
Transmission is closed, the cone flank of tooth of the driven wheel of differential tilts down setting.
The utility model is further arranged to：The upper end of the needle falling hole and dress pin hole, which is both provided with, is oriented to inclined surface, institute
The structure setting for being oriented to inclined surface into chamfering is stated in the upper end of needle falling hole and dress pin hole.
The utility model is further arranged to：The limit chocking construction includes to be convexly equipped in needle falling hole and dress pin hole inner wall
On fin, fin structure setting into strips, and the length direction of the fin is respectively along needle falling hole and dress pin hole
Axial setting.
The utility model is further arranged to：The box body includes the inner barrel and outer barrel of coaxial arrangement, the interior bucket and
Separate layer is provided between outer barrel, the separate layer includes the reinforcing rib between being supported in inner barrel and outer barrel.
In conclusion the utility model has the advantages that：One end of insulin injection pen syringe needle is inserted into and is fallen
After in pin hole, starts control switch, drive rotating wheel to rotate by driving motor, rotating wheel passes through limit during rotation
Position chocking construction drives syringe needle to be rotated with rotary cylinder, and medical worker holds the handwriting of insulin injection pen, enables insulin
The syringe needle of injection pen can generate rotation between each other with handwriting, so as to easily and fast disassemble insulin injection pen
On syringe needle；
Or first the syringe needle of insulin injection pen is encased in pin hole, then the connecting pin of insulin injection pen is inserted into
It is abutted in dress pin hole and with the internal thread of syringe needle, starts two switch of control, two rotation of rotation is driven by driving two motors
It moves, two wheel of rotation drives syringe needle to be rotated for two with rotation during rotation by limiting chocking construction, and medical worker
The handwriting that hold insulin injection pen enables the syringe needle of insulin injection pen and handwriting that can generate rotation between each other, by pancreas
During the handwriting of island element injection pen pushes, so as to the upper syringe needle that is easily and fast spirally connected on insulin injection pen；
Both it had been avoided that medical worker directly stabbed and infects caused by hand dismounting syringe needle, while can also improve syringe needle
Disassembly efficiency is conducive to patient and treats in time.
Description of the drawings
Fig. 1 is the cross-sectional view that a kind of insulin syringe device needle dismounts sharp instrument box；
Fig. 2 is the cross-sectional view of box cover unloaded at needle device and under insulin injection pen mated condition；
Fig. 3 is the cross-sectional view at the pin-packaging device of box cover and under insulin injection pen mated condition.
Reference numeral：1, box body；11, interior bucket；12, outer barrel；13, separate layer；131, reinforcing rib；2, box cover；21, it connects
Set；211, the first position limiting structure；22, gland；221, the second position limiting structure；222, it perforates；23, dynamic clamping head and quiet clamping head；24, two are connected
Set；3, needle device is unloaded；31, rotating wheel；311, rotary cylinder；312, needle falling hole；3121, chocking construction is limited；3122, it is oriented to and tilts
Face；313, driven wheel of differential；32, driving motor；321, drive bevel gear；33, control switch；34, bearing；4, pin-packaging device；
41, two wheel of rotation；411, two are rotated；412, pin hole is filled；413, sealing plate；42, two motors are driven；43, two switch of control.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is further described.Wherein identical parts phase
Same reference numeral indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from specific
The direction at component geometry center.
Referring to Fig.1 shown in -3, a kind of insulin syringe device needle dismounting sharp instrument box, includes box body 1 and box cover 2, box
Lid 2 is placed on 1 upper end of box body, is provided on box cover 2 and unloads needle device 3 for unload the syringe needle spiral on insulin injection pen,
It includes the rotating wheel 31 being rotationally connected on box cover 2 to unload needle device 3, and the driving motor for driving rotating wheel 31 to rotate
32, and the control switch 33 for controlling 32 start and stop of driving motor, its thickness direction of 2 upper edge of box cover be provided through for supplying
The connector sleeve 21 that rotating wheel 31 is rotatablely connected, rotating wheel 31 include the pluggable rotary cylinder 311 in connector sleeve 21, rotary cylinder
It is plugged in connector sleeve 21 after being arranged with bearing 34 outside 311, rotary cylinder 311 is rotatablely connected by bearing 34 and connector sleeve 21；Turn
Driving wheel 31 axially penetrates through the needle falling hole 312 for being provided with and being inserted into for the syringe needle on insulin injection pen, needle falling hole 312 and rotary cylinder
311 coaxial arrangement, and with communicated inside box body 1, be provided on the inner wall of needle falling hole 312 for on insulin injection pen
Syringe needle, which cooperates, limits the limit chocking construction 3121 of stop.
In use, after one end of insulin injection pen syringe needle is inserted into needle falling hole 312, starts control switch 33, lead to
Motor 32 overdrive to drive rotating wheel 31 to rotate, rotating wheel 31 drives during rotation by limiting chocking construction 3121
Syringe needle to rotate with rotary cylinder 311, and medical worker holds the handwriting of insulin injection pen, enables the syringe needle of insulin injection pen
Rotation can be generated between each other with handwriting, so as to the syringe needle disassembled on insulin injection pen easily and fast.
The pin-packaging device 4 for being installed to syringe needle spiral on insulin injection pen, pin-packaging device are additionally provided on box cover 2
4 include the wheel of rotation two 41 being rotationally connected on box cover 2, and two motor 42 of driving for driving two wheel 41 of rotation to rotate,
And two switch 43 of control for controlling driving two motors, 42 start and stop, its thickness direction of 2 upper edge of box cover, which is provided through, to be used for
Two set 24 of the connection of 41 rotation connections is taken turns for rotation two, two wheel 41 of rotation includes pluggable to the rotation two connected in two set 24
Cylinder 411 is arranged with after bearing 34 outside rotation two 411 and is plugged in two sets 24 of connection, rotation two 411 by bearing 34 with connect
Connect two set of 24 rotation connection；Two wheel 41 of rotation is axially provided with the dress pin hole being axially embedded in for the syringe needle on insulin injection pen
412, two 411 coaxial arrangements of dress pin hole 412 and rotation, and the bottom for filling pin hole 412 is provided with for avoiding dress pin hole 412
The sealing plate 413 communicated with inside box body 1, fill pin hole 412 inner wall on be also equipped with for the syringe needle on insulin injection pen
It cooperates and limits the limit chocking construction 3121 of stop.
In use, first the syringe needle of insulin injection pen is encased in pin hole 412, then by the connection of insulin injection pen
End is inserted into dress pin hole 412 and abuts with the internal thread of syringe needle, starts two switches 43 of control, by two motors 42 of driving come
Drive rotation two wheel 41 rotation, rotation two wheel 41 during rotation by limit chocking construction 3121 drive syringe needle with turn
Dynamic two 411 rotations, and medical worker holds the handwriting of insulin injection pen, enables the syringe needle and handwriting energy of insulin injection pen
It is enough to generate rotation between each other, during the handwriting of insulin injection pen is pushed, so as to easily and fast in insulin
Be spirally connected upper syringe needle on injection pen.
It should be noted that, it is roughly the same with the structure of pin-packaging device 4 to unload needle device 3 herein, the difference is that：One, it drives
Dynamic motor 32 is opposite with the driving steering of two motors 42.Two, needle falling hole 312 is to penetrate through to the through-hole in box body 1, dress pin hole 412
It is provided with the blind hole of sealing plate 413 for bottom, the setting of sealing plate 413 can avoid the bacterium in box body 1 to new in dress pin hole 412
Syringe needle is polluted, while the syringe needle in dress pin hole 412 can also be avoided to fall in box body 1 and result in waste of resources.
Therefore, the sharp instrument box in said program had both been avoided that medical worker directly stabbed and feels caused by hand dismounting syringe needle
Dye, while the disassembly efficiency of syringe needle can be also improved, be conducive to patient and treat in time.
Connector sleeve 21 and the upper end for connecting two set 24 are both provided with gland 22, and gland 22 is sleeved on connector sleeve 21 and connection
It can be slid outside two set 24 and axially along it, the outside of two set of 24 upper end of connector sleeve 21 and connection is both provided with the first position limiting structure
211, the second position limiting structure 221 is also both provided on two glands 22, the first position limiting structure 211 and the second position limiting structure 221 are total
Same-action prevents gland 22 from dropping out two set 24 of connector sleeve 21 and connection；The top of gland 22 is both provided with for for injection of insulin
The perforation 222 that syringe needle on pen passes through, perforate 222 internal diameter be more than insulin injection pen on syringe needle outer diameter, and be less than pancreas
The outer diameter of island element injection pen；Between gland 22 and connector sleeve 21 and gland 22 and connection two sets 24 between be both provided with elasticity answer
Position part 23, control switch 33 and two switches 43 of control are placed on box cover 2, and are respectively placed under corresponding gland 22
Side；When insulin injection pen pushes gland 22,22 stress of gland glides while 23 stress deformation of dynamic clamping head and quiet clamping head, until gland
22 with switch contradict after electric motor starting；When lifting insulin injection pen, gland 22 under the active force of dynamic clamping head and quiet clamping head 23 on
It moves, and is detached with switch, motor is closed.
Since the handwriting outer diameter of insulin injection pen is more than syringe needle outer diameter, one end of insulin injection pen syringe needle is inserted
After entering into needle falling hole 312 or dress pin hole 412, the handwriting of insulin injection pen will be contradicted with gland 22, and be pushed,
And after gland 22 is depressed into conflict is switched by insulin injection pen, it can start unload needle device 3 or pin-packaging device 4 immediately, it will
Syringe needle spiral on insulin injection pen unloads, or syringe needle spiral is installed on insulin injection pen, and which can enable needle
The dismounting of head is more convenient, quick, advantageously reduces the operation of medical worker, greatly improves syringe needle disassembly efficiency.
Switch 33 is controlled at least provided with two, and by concatenated mode by each control switch 33 and driving motor
32 electrical connections, and each control switch 33 arranges the structure for circularizing array on box cover 2, and be respectively positioned under gland 22
Side；Start when gland 22 is in driving motor 32 under the state of touching with each control switch 33；When control switch 33 is provided with
At two, two control switches 33 are respectively arranged at the opposite sides for being located at connector sleeve 21 on box cover 2, and when control switch 33 is set
When there are three setting, three control switches 33 are respectively arranged at the periphery for being located at connector sleeve 21 on box cover 2, and with connector sleeve 21
Axle center is that the center of circle circularizes array setting, which is only capable of that gland 22 is made to switch with all control during level glides
Driving motor 32 can just be started after 33 conflicts, when one end inclination of insulin injection pen syringe needle being avoided to be inserted into needle falling hole 312
Also it can start driving motor 32, which is also at heeling condition, is unfavorable for medical worker's pawl and holds.
Two switches 43 are controlled also at least provided with two, and by two switch 43 of each control and are driven by concatenated mode
Dynamic two motors 42 electrical connection, and two switches 43 of each control arrange the structure for circularizing array on box cover 2, and it is respectively positioned on pressure
The lower section of lid 22；Two motors 42 are driven to start when gland 22 is in two switches 43 of each control under the state of touching.Work as control
When there are two the settings of two switches 43, two two switches 43 of control, which are respectively arranged at, is located at connect two set 24 opposite two on box cover 2
Side, and when controlling there are three the settings of two switches 43, three two switches 43 of control are respectively arranged on box cover 2 and are located at two sets of connection
24 periphery, and array setting is circularized as the center of circle using the axle center for connecting two set 24, which is only capable of making gland 22 in level
Two motors 42 of driving can just be started after being contradicted with all two switches 43 of control during downslide, avoid insulin injection pen needle
One end inclination of head can also start two motors 42 of driving when being inserted into dress pin hole 412, which is also at skewed
State is unfavorable for the installation that is spirally connected of syringe needle.
Rotating wheel 31 and two wheel 41 of rotation include driven wheel of differential 313, two motors 42 of driving motor 32 and driving
Output end has been fixedly connected with drive bevel gear 321, drive bevel gear 321 and 313 engaged transmission of driven wheel of differential, from mantle tooth
The cone flank of tooth of wheel 313 tilts down setting.Since one end of insulin injection pen syringe needle is inserted into needle falling hole 312 or dress pin hole
When in 412, injection of insulin Pen Association generates downward pressure for two 411 to rotary cylinder 311 or rotation, for avoid rotating wheel 31 or
Two wheel of rotation 41 falls off, by the cooperation of drive bevel gear 321 and driven wheel of differential 313, can effectively avoid rotating wheel 31 or
Two wheel 41 of rotation falls off, and advantageously reduces and carries out additional mounting structure to rotating wheel 31 or two wheel 41 of rotation, convenient for extensive
It promotes the use of.
The upper end of needle falling hole 312 and dress pin hole 412, which is both provided with, is oriented to inclined surface 3122, is oriented to inclined surface 3122 into chamfering
Structure setting in needle falling hole 312 and dress pin hole 412 upper end.Inclined surface 3122 is oriented to enable needle falling hole 312 and fill pin hole 412
Internal diameter is gradually reduced from outside to inside, can one end of insulin injection pen syringe needle be played convergence and is oriented to during insertion and made
With consequently facilitating syringe needle is inserted into needle falling hole 312 and dress pin hole 412, reduction medical worker inserts the needle into 312 He of needle falling hole
Fill pin hole 412 in when to alignment request.
Limit chocking construction 3121 includes to be convexly equipped in needle falling hole 312 and fill the fin on 412 inner wall of pin hole, and fin is at item
Shape structure setting, and the length direction of fin is respectively along the axial setting of needle falling hole 312 and dress pin hole 412.Fin is conducive to
Increase tightness degree of the syringe needle in needle falling hole 312 and dress pin hole 412, rotating wheel 31 and two wheel 41 of rotation is avoided to drive syringe needle
Syringe needle has skidded phenomenon during rotation；In addition the length direction of fin is set along the axial direction of needle falling hole 312 and dress pin hole 412
It sets, makes fin while enhancing syringe needle with the circumferential frictional force of needle falling hole 312 and dress 412 inner wall of pin hole, do not interfere with syringe needle
It is being inserted into needle falling hole 312 and dress pin hole 412.
Box body 1 includes the interior bucket 11 and outer barrel 12 of coaxial arrangement, and separate layer 13 is provided between interior bucket 11 and outer barrel 12,
Separate layer 13 includes the reinforcing rib 131 being supported between interior bucket 11 and outer barrel 12.The structure is conducive to enhance the structure of box body 1
Intensity, even if after the landing rupture of outer barrel 12 being not easy to that the hospital refuse in interior bucket 11 is caused to drop out.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
- Include box body (1) and box cover (2), the box cover (2) is placed on 1. a kind of insulin syringe dismounts sharp instrument box with device needle Box body (1) upper end, it is characterized in that：It is provided on the box cover (2) for unloading the syringe needle spiral on insulin injection pen Needle device (3) is unloaded, the needle device (3) that unloads includes the rotating wheel (31) being rotationally connected on box cover (2), and for band turn The driving motor (32) of driving wheel (31) rotation, and the control switch (33) for controlling driving motor (32) start and stop, the box Its thickness direction of lid (2) upper edge is provided through the connector sleeve (21) for being rotatablely connected for rotating wheel (31), the rotating wheel (31) include the pluggable rotary cylinder (311) in connector sleeve (21), after being arranged with bearing (34) outside the rotary cylinder (311) It is plugged in connector sleeve (21), the rotary cylinder (311) is rotatablely connected by bearing (34) and connector sleeve (21)；The rotating wheel (31) axially penetrate through be provided on insulin injection pen syringe needle be inserted into needle falling hole (312), the needle falling hole (312) with turn Dynamic cylinder (311) coaxial arrangement, and with communicated inside box body (1), be provided with and be used for and pancreas on the inner wall of the needle falling hole (312) Syringe needle on the element injection pen of island, which cooperates, limits the limit chocking construction (3121) of stop；The pin-packaging device (4) for being installed to syringe needle spiral on insulin injection pen is additionally provided on the box cover (2), it is described Pin-packaging device (4) includes that (41) are taken turns in the rotation two being rotationally connected on box cover (2), and rotate two wheel (41) rotations for driving Two motor of driving (42), and the switch of control two (43) for control driving two motors (42) start and stop, on the box cover (2) It is provided through for the connection two sets (24) for two wheel (41) rotation connection of rotation, two wheel of the rotation along its thickness direction (41) include the pluggable rotation two (411) in two sets of connection (24), bearing is arranged with outside the rotation two (411) (34) it is plugged in after in two sets of connection (24), the rotation two (411) is connected by bearing (34) with two sets (24) rotation is connect It connects；Two wheel (41) of the rotation is axially provided with the dress pin hole (412) being axially embedded in for the syringe needle on insulin injection pen, described It fills pin hole (412) to be coaxially disposed with rotation two (411), and the bottom for filling pin hole (412) is provided with for avoiding dress pin hole (412) it with the sealing plate (413) that communicates inside box body (1), is also equipped on the inner wall of the dress pin hole (412) and is used for and insulin Syringe needle on injection pen, which cooperates, limits the limit chocking construction (3121) of stop.
- 2. a kind of insulin syringe according to claim 1 dismounts sharp instrument box with device needle, it is characterized in that：The connector sleeve (21) and the upper end of connection two sets (24) is both provided with gland (22), and the gland (22) is sleeved on connector sleeve (21) and connection Two sets (24) outside and can along its axially slide, the connector sleeve (21) and connection two sets of (24) upper ends outside be both provided with first Position limiting structure (211) is also both provided with the second position limiting structure (221), the first position limiting structure (211) and on two glands (22) Two position limiting structures (221) collective effect prevents gland (22) from dropping out connector sleeve (21) and connection two sets (24)；The gland (22) Top be both provided with the perforation (222) for being passed through for the syringe needle on insulin injection pen, the internal diameter of the perforation (222) is big In the outer diameter of syringe needle on insulin injection pen, and less than the outer diameter of insulin injection pen；The gland (22) and connector sleeve (21) between and gland (22) is both provided with dynamic clamping head and quiet clamping head (23) with connecting between two sets (24), and the control switchs (33) It is placed on box cover (2), and is respectively placed in below corresponding gland (22) with two switch (43) of control；When insulin injection pen pushes gland (22), gland (22) stress glides while dynamic clamping head and quiet clamping head (23) stress deformation, Until gland (22) and electric motor starting after switch conflict；When lifting insulin injection pen, gland (22) is in dynamic clamping head and quiet clamping head (23) it moves up under active force, and is detached with switch, motor is closed.
- 3. a kind of insulin syringe according to claim 2 dismounts sharp instrument box with device needle, it is characterized in that：The control is opened (33) are closed at least provided with two, and each control is switched by (33) by concatenated mode and is electrically connected with driving motor (32) It connects, and each control switch (33) arranges the structure for circularizing array on box cover (2), and be respectively positioned under gland (22) Side；It is in driving motor under the state of touching (32) startup when gland (22) switchs (33) with each control；Each control two is switched (43) by two switch (43) of the control also at least provided with two by concatenated mode It is electrically connected with two motors of driving (42), and two switch (43) of each control arranges the structure for circularizing array on box cover (2), and And it is respectively positioned on the lower section of gland (22)；When gland (22) is in two electricity of driving under the state of touching with two switch (43) of each control Machine (42) starts.
- 4. a kind of insulin syringe according to any one of claim 1-3 dismounts sharp instrument box, feature with device needle It is：The rotating wheel (31) and two wheel (41) of rotation include driven wheel of differential (313), the driving motor (32) and driving The output end of two motors (42) has been fixedly connected with drive bevel gear (321), the drive bevel gear (321) and driven wheel of differential (313) engaged transmission, the cone flank of tooth of the driven wheel of differential (313) tilt down setting.
- 5. a kind of insulin syringe according to claim 4 dismounts sharp instrument box with device needle, it is characterized in that：The needle falling hole (312) it is both provided with the upper end of dress pin hole (412) and is oriented to inclined surface (3122), the guiding inclined surface (3122) is at chamfering Structure setting is in the upper end of needle falling hole (312) and dress pin hole (412).
- 6. a kind of insulin syringe according to claim 5 dismounts sharp instrument box with device needle, it is characterized in that：The limit stops Dynamic structure (3121) includes to be convexly equipped in needle falling hole (312) and fill the fin on pin hole (412) inner wall, and the fin is tied into strips Structure is arranged, and the length direction of the fin is respectively along the axial setting of needle falling hole (312) and dress pin hole (412).
- 7. a kind of insulin syringe according to claim 1 dismounts sharp instrument box with device needle, it is characterized in that：The box body (1) include coaxial arrangement interior bucket (11) and outer barrel (12), be provided with separate layer between the interior bucket (11) and outer barrel (12) (13), the separate layer (13) includes the reinforcing rib (131) being supported between interior bucket (11) and outer barrel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590228.XU CN207627690U (en) | 2017-05-24 | 2017-05-24 | A kind of insulin syringe device needle dismounting sharp instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590228.XU CN207627690U (en) | 2017-05-24 | 2017-05-24 | A kind of insulin syringe device needle dismounting sharp instrument box |
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| CN207627690U true CN207627690U (en) | 2018-07-20 |
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| CN201720590228.XU Expired - Fee Related CN207627690U (en) | 2017-05-24 | 2017-05-24 | A kind of insulin syringe device needle dismounting sharp instrument box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023234631A1 (en) * | 2022-05-30 | 2023-12-07 | 가톨릭관동대학교산학협력단 | Insulin pen management device |
| KR20230166179A (en) * | 2022-05-30 | 2023-12-07 | 가톨릭관동대학교산학협력단 | Management apparatus for insulin pen |
-
2017
- 2017-05-24 CN CN201720590228.XU patent/CN207627690U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023234631A1 (en) * | 2022-05-30 | 2023-12-07 | 가톨릭관동대학교산학협력단 | Insulin pen management device |
| KR20230166177A (en) * | 2022-05-30 | 2023-12-07 | 가톨릭관동대학교산학협력단 | Management apparatus for insulin pen |
| KR20230166179A (en) * | 2022-05-30 | 2023-12-07 | 가톨릭관동대학교산학협력단 | Management apparatus for insulin pen |
| KR102625418B1 (en) | 2022-05-30 | 2024-01-15 | 가톨릭관동대학교산학협력단 | Management apparatus for insulin pen |
| KR102625419B1 (en) | 2022-05-30 | 2024-01-15 | 가톨릭관동대학교산학협력단 | Management apparatus for insulin pen |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180720 Termination date: 20190524 |