CN208355769U - Syringe electric drawing auxiliary tool - Google Patents
Syringe electric drawing auxiliary tool Download PDFInfo
- Publication number
- CN208355769U CN208355769U CN201721497443.1U CN201721497443U CN208355769U CN 208355769 U CN208355769 U CN 208355769U CN 201721497443 U CN201721497443 U CN 201721497443U CN 208355769 U CN208355769 U CN 208355769U
- Authority
- CN
- China
- Prior art keywords
- shell
- motor
- interlocking bar
- syringe
- gripping mechanism
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to medical appliance field, especially a kind of syringe electric drawing auxiliary tool.The utility model syringe electric drawing auxiliary tool, including shell and transmission mechanism, transmission mechanism include motor switch, motor, screw rod and interlocking bar positioned at enclosure interior；Motor switch is fixed on the outer surface of shell and is connected with motor；The left end of screw rod is connected with motor；Screw rod is connect with the nut screw being fixed in interlocking bar；Inner walls have along shell length direction and about the guide groove that is axisymmetricly distributed of transverse axis for passing through casing center；There is steel ball between guide groove and interlocking bar；Steel ball can be formed by channel between guide groove and the concave surface of interlocking bar outer wall and scroll left and right.The utility model realizes automatic, the smooth injection of syringe, and easy to operate, convenient, and medical staff is suitble to use.
Description
Technical field
The utility model belongs to medical appliance field, especially a kind of syringe electric drawing auxiliary tool.
Background technique
At present in passages through which vital energy circulates medication configuration process, need to repeat to deploy drug using the mode of Manual push-pull, due to current
Syringe plunger part is not easy to clamp, and causes to be difficult to exert oneself in operating process, so that medical staff is tired.
The utility model patent of 202173678 U of CN discloses a kind of electric booster for pumping hydrops, and the device is by adopting
It is driven with motor, avoids syringe manual withdrawal bring fatigue, alleviate the labor intensity of numerous medical staff, but the dress
Set still some disadvantages to need to optimize: the device, can only be by sliding block in side movement, syringe column by feed rod and lead screw transmission
The discontinuity for filling in tail portion, is easily damaged syringe plunger, while syringe plunger tail portion is easy to shake, is difficult steady defeated
Drug delivery product.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of syringe electric drawing backman
Tool, the transmission mechanism of the device drive screw rod rotation by motor, screw rod drives connection by the way of screw rod and interlocking bar cooperation
Lever is mobile, and then completes the operation of extraction liquid or gas before and after syringe, since the transmission mechanism and syringe center exist
On straight line, it is ensured that it is more steady to extract medicine and reagent for syringe uniform force.
In order to achieve the above objectives, the technical solution of the utility model is achieved like this: syringe electric drawing auxiliary
Tool, including shell and transmission mechanism, transmission mechanism include motor switch, motor, screw rod and interlocking bar positioned at enclosure interior；
Motor switch is fixed on the outer surface of shell and is connected with motor；The left end of screw rod is connected with motor；Screw rod be fixed on
Nut screw connection in interlocking bar；Inner walls have along shell length direction and about the transverse axis for passing through casing center
The guide groove of axial symmetry distribution；There is steel ball between guide groove and interlocking bar；Steel ball can be along the concave surface of guide groove and interlocking bar outer wall
Between be formed by channel scroll left and right.
Further improvement of the utility model is in addition, the right end of shell is the first gripping mechanism；First gripping mechanism is
Two horizontally disposed table tops, and the inner surface same plane of two table tops is symmetrical fluted；Texturearunaperpendicular is in the length of shell
Direction, convenient for sticking into syringe sleeve tail portion.
Further improvement of the utility model is in addition, the right end of interlocking bar is connected with the second gripping mechanism, the second clamping dress
It is set to soft materials gripping mechanism；Before second gripping mechanism includes the second gripping mechanism ontology and is located at the second gripping mechanism ontology
Two symmetrical card handles are held, convenient for sticking into syringe plunger tail portion.
Further improvement of the utility model in addition, there is a heat emission fan in motor left end, motor switch and heat emission fan respectively with shell
The battery connection in internal portion, battery are connect by route with external power supply.Prevent motor temperature excessively high, by battery,
It is more convenient when in use, without constantly external power supply.
Further improvement of the utility model is in addition, shell tail end has power supply slot.By power supply slot, can directly by
Charger baby, external plug etc. are connect with the device.
The utility model has the beneficial effects that the transmission mechanism of (1) device is led to by the way of screw rod and interlocking bar cooperation
It crosses motor and drives screw rod rotation, screw rod drives interlocking bar mobile, and then the operation of liquid or gas is extracted before and after completion syringe,
Point-blank due to the transmission mechanism and syringe center, it is ensured that syringe uniform force extracts medicine and reagent more
Add steady；(2) device right end setting is fluted, can be fixed syringe sleeve tail portion by way of rotation, joins
Lever right end has the second gripping mechanism of soft materials, by pressing by syringe plunger tail portion in conjunction with the second gripping mechanism,
It is moved left and right under transmission mechanism drive.
Detailed description of the invention
Fig. 1 the utility model syringe electric drawing auxiliary tool structural schematic diagram.
Fig. 2 is the utility model screw rod and interlocking bar connection relationship diagram.
Fig. 3 is the utility model guide groove and interlocking bar connection relationship diagram.
Fig. 4 is Section A-A cross-sectional view in Fig. 3.
Fig. 5 is overall appearance figure after syringe electric drawing auxiliary tool is connect with syringe.
In figure: 1, groove, 2, concave surface, 3, power supply slot, 4, battery, 5, interlocking bar, 6, motor switch, 7, shell, 8,
Steel ball, 9, guide groove, 10, nut, 11, heat emission fan, 12, motor, 13, screw rod, 14, table top, the 15, second gripping mechanism ontology,
16, card handle.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment 1: syringe electric drawing auxiliary tool, including shell 7 and transmission mechanism, transmission mechanism include motor
Switch 6, the motor 12 inside shell 7, screw rod 13 and interlocking bar 5；Motor switch 6 be fixed on the outer surface of shell 7 and with
Motor 12 is connected；The left end of screw rod 13 is connected with motor 12；Screw rod 13 connects with 10 spiral of nut being fixed in interlocking bar 5
It connects；7 inner wall of shell has along 7 length direction of shell and about the guiding that is axisymmetricly distributed of transverse axis for passing through 7 center of shell
Slot 9；There is steel ball 8 between guide groove 9 and interlocking bar 5；Steel ball 8 can between the concave surface 2 of 5 outer wall of guide groove 9 and interlocking bar institute's shape
At channel in scroll left and right.
The right end of shell 7 is the first gripping mechanism；First gripping mechanism is two horizontally disposed table tops 14, and two table tops
14 inner surface same plane symmetrical fluted 1；Length direction of the groove 1 perpendicular to shell 7.
The right end of interlocking bar 5 is connected with the second gripping mechanism, and the second gripping mechanism is soft materials gripping mechanism；Second card
Tight device includes the second gripping mechanism ontology 15 and the two card handles 16 symmetrical positioned at 15 front end of the second gripping mechanism ontology.
There is heat emission fan 11 in 12 left end of motor, and motor switch 6 is connect with the battery 4 inside shell 7 respectively with heat emission fan 11,
Battery 4 is connect by route with external power supply.
Motor switch 6 is the regulation button that can be horizontally slipped, when motor switch 6 to the right when connecing motor 12 just for power supply, when
Motor switch 6 to the left when for reversal connection motor 12, when 6 button of motor switch in situ when, resistance maximum current is 0 not work.
When pushing 6 button of motor switch leftward or rightward, resistance is gradually become smaller, and revolving speed becomes larger.
Screw rod 13 is connect by nut 10 with interlocking bar 5, and since nut 10 is fixed in interlocking bar 5, and screw rod 13 can not
It moves left and right, when motor 12 starts, screw rod 13 is driven to rotate, interlocking bar 5 can move under the drive of screw rod 13；Simultaneously because shell
Body 7 is equipped with guide groove 9, and 5 outer wall of interlocking bar has concave surface 2, and steel ball 8 prevents interlocking bar 5 under the action of guide groove 9 and concave surface 2
Rotation, interlocking bar 5 can only move left and right movement, de- between interlocking bar 5 and screw rod 13 in order to prevent when motor 12 is run
It falls, card cap can be set on the top of screw rod 13.
In the most right part of shell 7, it is laterally inserted into syringe, syringe sleeve tail portion is blocked by way of rotary syringe,
Syringe plunger tail portion is entered by way of pressing in the card handle 16 of the second gripping mechanism；For the ease of syringe plunger tail portion into
Enter card handle 16, and be stuck, the right end of card handle 16 is gradually inclined structure inwards；It is when needing to take out, syringe is reversed
Rotation, syringe sleeve tail portion are detached from card slot 1, and syringe, which is slightly tilted, to take out syringe plunger tail portion.Motor is anti-
When turning, interlocking bar 5 is driven to be moved to the left by screw rod 13 and nut 10, syringe plunger is moved to the left simultaneously, to assist
Syringe completes sucking liquid operation；When motor rotates forward, drives interlocking bar 5 to move right by screw rod 13 and nut 10, infuse
Emitter plunger moves right simultaneously, so that auxiliary syringe is completed to release liquid or air-operated, when motor switch 6 is opened,
Heat emission fan 11 is opened simultaneously, avoids 12 temperature of motor excessively high.
Furthermore the syringe electric drawing auxiliary tool of embodiment 1,7 tail end of device housing are equipped with power supply slot 3, pass through
Charger baby, external plug etc. can directly connect with the device, be powered by power supply slot 3.
Claims (3)
1. syringe electric drawing auxiliary tool, including shell (7) and transmission mechanism, it is characterised in that: the transmission mechanism packet
It includes motor switch (6), be located at shell (7) internal motor (12), screw rod (13) and interlocking bar (5)；The motor switch (6) is solid
Due to shell (7) outer surface and be connected with motor (12)；The left end of the screw rod (13) is connected with motor (12)；It is described
Screw rod (13) is connect with nut (10) spiral being fixed on interlocking bar (5)；Shell (7) inner wall has along shell (7) length
Direction and the guide groove (9) being axisymmetricly distributed about the transverse axis across shell (7) center；The guide groove (9) and connection
There are steel ball (8) between lever (5)；The steel ball (8) can between guide groove (9) and the concave surface (2) of interlocking bar (5) outer wall institute's shape
At channel in scroll left and right；The right end of the shell (7) is the first gripping mechanism；First gripping mechanism is two horizontal
The table top (14) of arrangement, and the inner surface same plane of two table tops (14) is symmetrical fluted (1)；The groove (1) is vertical
Length direction in shell (7)；The right end of the interlocking bar (5) is connected with the second gripping mechanism, and second gripping mechanism is
Soft materials gripping mechanism；Second gripping mechanism is including the second gripping mechanism ontology (15) and is located at the second gripping mechanism sheet
Two symmetrical card handles (16) of body (15) front end.
2. syringe electric drawing auxiliary tool according to claim 1, it is characterised in that: motor (12) left end has
Heat emission fan (11), motor switch (6) are connect with the battery (4) of shell (7) inside respectively with heat emission fan (11), battery (4)
It is connect by route with external power supply.
3. syringe electric drawing auxiliary tool according to claim 1, it is characterised in that: shell (7) tail end has power supply
Slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497443.1U CN208355769U (en) | 2017-11-11 | 2017-11-11 | Syringe electric drawing auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497443.1U CN208355769U (en) | 2017-11-11 | 2017-11-11 | Syringe electric drawing auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355769U true CN208355769U (en) | 2019-01-11 |
Family
ID=64913979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721497443.1U Expired - Fee Related CN208355769U (en) | 2017-11-11 | 2017-11-11 | Syringe electric drawing auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355769U (en) |
-
2017
- 2017-11-11 CN CN201721497443.1U patent/CN208355769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190301 Address after: 256600 Xueyuan Garden, Binzhou City, Shandong Province Co-patentee after: Hou Luwei Patentee after: Guo Chao Address before: 256600 Xueyuan Garden, Binzhou City, Shandong Province Patentee before: Guo Chao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |