CN215504878U - Speed reduction and stabilization injector for endocrinology department - Google Patents
Speed reduction and stabilization injector for endocrinology department Download PDFInfo
- Publication number
- CN215504878U CN215504878U CN202121325741.9U CN202121325741U CN215504878U CN 215504878 U CN215504878 U CN 215504878U CN 202121325741 U CN202121325741 U CN 202121325741U CN 215504878 U CN215504878 U CN 215504878U
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- injection
- shell
- injector
- rods
- endocrinology
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- 230000006641 stabilisation Effects 0.000 title claims description 6
- 238000011105 stabilization Methods 0.000 title claims description 6
- 230000009467 reduction Effects 0.000 title description 2
- 238000002347 injection Methods 0.000 claims abstract description 68
- 239000007924 injection Substances 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A decelerating and stable injector for endocrinology departments comprises a shell, wherein limiting plates are fixedly arranged on two sides of the shell, and sliding grooves are formed in two sides of the shell; the two support rods are respectively and fixedly arranged on one side of the two limiting plates; the two supporting seats are respectively and fixedly arranged at one ends of the two supporting rods; the two first threaded rods are rotatably arranged on the inner walls of the two sides of the shell; the two limiting rods are fixedly arranged on one sides, away from the two supporting rods, of the two limiting plates respectively. The endocrinology deceleration stable injector provided by the utility model has the advantages of relatively gentle injection speed, controllable injection depth and uneasy deviation of needle penetration.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a speed-reducing and stable injector for endocrinology departments.
Background
The injector consists of a syringe with a small hole at the front end and a matched piston core rod, and is used for injecting a small amount of liquid or extracting the liquid or the liquid from the inaccessible area by other methods, wherein the liquid or gas is sucked from the small hole at the front end of the syringe when the core rod is pulled out, and the liquid or gas is extruded when the core rod is pushed in.
In endocrine department, many diseases require an injector to inject medicine, the traditional handheld injector is manually injected by a doctor, but the manual injection cannot ensure the smooth injection of the medicine, the patient is uncomfortable due to the too fast injection, and the severe pain is caused even if the injection speed of some medicines is higher; meanwhile, when a doctor uses a traditional handheld injector to inject manually, the situation that the needle is pierced in a deviated position may occur, and the injection depth of the needle cannot be controlled accurately.
Therefore, there is a need to provide a new endocrinology deceleration smoothing injector to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the endocrinology deceleration stable injector which has the advantages of smooth injection speed, controllable injection depth and difficult deviation of needle penetration.
In order to solve the technical problem, the endocrinology deceleration stable injector provided by the utility model comprises: the device comprises a shell, wherein limiting plates are fixedly mounted on two sides of the shell, and sliding grooves are formed in the two sides of the shell; the two support rods are respectively and fixedly arranged on one side of the two limiting plates; the two supporting seats are respectively and fixedly arranged at one ends of the two supporting rods; the two first threaded rods are rotatably arranged on the inner walls of the two sides of the shell; the two limiting rods are respectively and fixedly arranged on one sides of the two limiting plates far away from the two supporting rods; the two sliding plates are respectively sleeved on the two first threaded rods in a threaded manner and are respectively connected with the inner walls of the two sides of the two sliding grooves in a sliding manner; the needle cylinder is fixedly arranged at one end of each of the two sliding plates; a piston disposed within the barrel; the connecting rod is fixedly arranged on one side of the piston; the inner shell is fixedly arranged on one side of the needle cylinder; the injection power mechanism is arranged on the inner wall of one side of the inner shell; an injection mechanism disposed on one side of the syringe; and the puncture power mechanism is arranged on one side of the shell.
Preferably, injection power unit includes two second threaded rods, press panel and main motor, two the second threaded rod all rotates to be installed one side of cylinder, two the second threaded rod all with one side inner wall of inner shell rotates to be connected, two equal fixed cover is equipped with driven synchronizing wheel on the second threaded rod, main motor fixed mounting is in on one side inner wall of inner shell, fixed cover is equipped with two initiative synchronizing wheels on the output shaft of main motor, two initiative synchronizing wheel and two the cover is equipped with two hold-in ranges on the driven synchronizing wheel.
Preferably, the injection mechanism comprises an injection tube, an injection head and a needle head, the injection tube is arranged on one side of the needle cylinder, the injection head is arranged at one end of the injection tube, the needle head is arranged on one side of the injection head, and the needle head is communicated with the injection tube.
Preferably, the puncture power mechanism comprises an auxiliary motor, a driving gear, two driven gears and a gear cover, the auxiliary motor is fixedly installed on one side of the shell, the driving gear is fixedly sleeved on an output shaft of the auxiliary motor, the two driven gears are respectively and fixedly sleeved on the two first threaded rods, and the driving gear is meshed with the two driven gears.
Preferably, a gear cover is fixedly mounted on one side of the shell and located outside the driving gear and the two driven gears.
Preferably, the limiting blocks are fixedly mounted at one ends of the two limiting rods, a connector is formed in one side of the needle cylinder, and the connecting rod is connected with the connector in a sliding mode.
Compared with the related art, the endocrinology deceleration stable injector provided by the utility model has the following beneficial effects:
the utility model provides a speed-reducing and stable injector for endocrinology departments, which can be more stable during injection through two support rods and two support seats, a needle head is not easy to deviate, the injection speed of the injector can be more gentle through an injection power mechanism, medicine injection can be completed through an injection mechanism, the injection depth can be controlled through a puncture power mechanism, the effect of protecting the puncture power mechanism can be achieved through a gear cover, and the injection of the injector can be more stable through the sliding connection of a connecting rod and a connecting port.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a syringe for decelerating and stabilizing endocrinology according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of part B shown in fig. 1.
Reference numbers in the figures: 1. a housing; 2. a support bar; 3. a supporting seat; 4. a first threaded rod; 5. a limiting rod; 6. a sliding plate; 7. a needle cylinder; 8. a piston; 9. a connecting rod; 10. an inner shell; 11. a second threaded rod; 12. a pressing plate; 13. a main motor; 14. an injection tube; 15. an injection head; 16. a needle head; 17. an auxiliary motor; 18. a driving gear; 19. a driven gear; 20. and a gear cover.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a deceleration stabilization injector for endocrinology department according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. The endocrinology deceleration smoothing injector comprises: the device comprises a shell 1, wherein limiting plates are fixedly mounted on two sides of the shell 1, and sliding grooves are formed in two sides of the shell 1; the two support rods 2 are respectively and fixedly arranged on one side of the two limiting plates; the two supporting seats 3 are respectively and fixedly arranged at one ends of the two supporting rods 2; the two first threaded rods 4 are rotatably arranged on the inner walls of the two sides of the shell 1; the two limiting rods 5 are respectively and fixedly arranged on one sides of the two limiting plates far away from the two supporting rods 2; the two sliding plates 6 are respectively sleeved on the two first threaded rods 4 in a threaded manner, and the two sliding plates 6 are respectively connected with the inner walls of the two sides of the two sliding grooves in a sliding manner; the needle cylinder 7 is fixedly arranged at one end of the two sliding plates 6; a piston 8, the piston 8 being disposed within the cylinder 7; the connecting rod 9, the said connecting rod 9 is fixedly mounted on one side of the said piston 8; an inner housing 10, wherein the inner housing 10 is fixedly installed at one side of the needle cylinder 7; the injection power mechanism is arranged on the inner wall of one side of the inner shell 10; an injection mechanism provided on one side of the cylinder 7; and the puncture power mechanism is arranged on one side of the shell 1.
Injection power unit includes two second threaded rods 11, presses clamp plate 12 and main motor 13, two second threaded rod 11 all rotates to be installed one side of cylinder 7, two second threaded rod 11 all with one side inner wall of inner shell 10 rotates to be connected, two all fixed cover is equipped with driven synchronizing wheel on the second threaded rod 11, main motor 13 fixed mounting be in on one side inner wall of inner shell 10, fixed cover is equipped with two initiative synchronizing wheels, two on the output shaft of main motor 13 initiative synchronizing wheel and two the cover is equipped with two hold-in ranges on the driven synchronizing wheel, can make the device injection speed comparatively mild through injection power unit.
The injection mechanism comprises an injection tube 14, an injection head 15 and a needle head 16, wherein the injection tube 14 is arranged on one side of the needle cylinder 7, the injection head 15 is arranged at one end of the injection tube 14, the needle head 16 is arranged on one side of the injection head 15, the needle head 16 is communicated with the injection tube 14, and medicine injection is completed through the injection mechanism.
The puncture power mechanism comprises an auxiliary motor 17, a driving gear 18, two driven gears 19 and a gear cover 20, wherein the auxiliary motor 17 is fixedly installed on one side of the shell 1, the driving gear 18 is fixedly sleeved on an output shaft of the auxiliary motor 17, the two driven gears 19 are respectively fixedly sleeved on the two first threaded rods 4, the driving gear 18 is meshed with the two driven gears 19, and the injection depth can be controlled through the puncture power mechanism.
A gear cover 20 is fixedly mounted on one side of the housing 1, the gear cover 20 is positioned outside the driving gear 18 and the two driven gears 19, and the gear cover 20 can protect the puncture power mechanism.
Two the equal fixed mounting of one end of gag lever post 5 has the stopper, the connector has been seted up to one side of cylinder 7, connecting rod 9 with connector sliding connection, through connecting rod 9 with connector sliding connection can make the device injection more steady.
The utility model provides a work principle of a decelerating and stable injector for endocrinology department, which is as follows:
when the medicine bottle is used, the needle head 16 is inserted into the medicine bottle, the main motor 13 is started, the main motor 13 drives the two driving synchronous wheels to rotate, the two driving synchronous wheels transmit kinetic energy to the two driven synchronous belts through the two synchronous belts, the two driven synchronous belts drive the two second threaded rods 11 to rotate, the two second threaded rods 11 rotate to drive the pressing plate 12 to move towards one side, the pressing plate 12 drives the piston 8 to move towards one side through the connecting rod 9, and the medicine is pumped into the needle cylinder 7 from the needle head 16 through the injection tube 14 through the piston 8 moving towards one side;
the two supporting seats 3 are attached to the skin of a patient, the needle head 16 is aligned to the injection part of the patient, the auxiliary motor 17 is started, the auxiliary motor 17 drives the driving gear 18 to rotate, the driving gear 18 drives the two driven gears 19 to rotate, the two driven gears 19 drive the two first threaded rods 4 to rotate, the two first threaded rods 4 drive the two sliding plates 6 to move towards one side in a rotating mode, the two sliding plates 6 drive the needle cylinder 7 to move towards one side, and the needle head 16 is pushed to penetrate into the injection part of the patient through the needle cylinder 7;
start main motor 13, main motor 13 drives two initiative synchronizing wheels and rotates, two initiative synchronizing wheels pass through two hold-in ranges and give two driven hold-in ranges with kinetic energy transmission, two driven hold-in ranges drive two second threaded rods 11 and rotate, two second threaded rods 11 rotate and drive and press the pressure board 12 to one side removal, press the pressure board 12 to drive piston 8 through connecting rod 9 and remove to one side, remove to one side through piston 8 and make the medicine in the cylinder 7 through injection syringe 14 and inject into patient's internally by syringe needle 16.
Compared with the related art, the endocrinology deceleration stable injector provided by the utility model has the following beneficial effects:
the utility model provides a speed-reducing and stable injector for endocrinology departments, which can be more stable during injection through two support rods 2 and two support seats 3, a needle head 16 is not easy to deviate, the injection speed of the injector can be more gentle through an injection power mechanism, medicine injection is completed through the injection mechanism, the injection depth can be controlled through a puncture power mechanism, the effect of protecting the puncture power mechanism can be achieved through a gear cover 20, and the injection of the injector can be more stable through the sliding connection of a connecting rod 9 and a connecting port.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An endocrinology deceleration plateau injector, comprising:
the device comprises a shell, wherein limiting plates are fixedly mounted on two sides of the shell, and sliding grooves are formed in the two sides of the shell;
the two support rods are respectively and fixedly arranged on one side of the two limiting plates;
the two supporting seats are respectively and fixedly arranged at one ends of the two supporting rods;
the two first threaded rods are rotatably arranged on the inner walls of the two sides of the shell;
the two limiting rods are respectively and fixedly arranged on one sides of the two limiting plates far away from the two supporting rods;
the two sliding plates are respectively sleeved on the two first threaded rods in a threaded manner and are respectively connected with the inner walls of the two sides of the two sliding grooves in a sliding manner;
the needle cylinder is fixedly arranged at one end of each of the two sliding plates;
a piston disposed within the barrel;
the connecting rod is fixedly arranged on one side of the piston;
the inner shell is fixedly arranged on one side of the needle cylinder;
the injection power mechanism is arranged on the inner wall of one side of the inner shell;
an injection mechanism disposed on one side of the syringe;
and the puncture power mechanism is arranged on one side of the shell.
2. The endocrinology deceleration stabilization injector of claim 1, wherein the injection power mechanism comprises two second threaded rods, a pressing plate and a main motor, the two second threaded rods are rotatably installed on one side of the needle cylinder, the two second threaded rods are rotatably connected with one side inner wall of the inner shell, a driven synchronizing wheel is fixedly sleeved on each of the two second threaded rods, the main motor is fixedly installed on one side inner wall of the inner shell, two driving synchronizing wheels are fixedly sleeved on an output shaft of the main motor, and two synchronous belts are sleeved on the two driving synchronizing wheels and the two driven synchronizing wheels.
3. The endocrinology deceleration plateau injector of claim 1, wherein the injection mechanism comprises an injection tube, an injection head and a needle, the injection tube is arranged on one side of the syringe, the injection head is arranged at one end of the injection tube, the needle is arranged on one side of the injection head, and the needle is communicated with the injection tube.
4. The endocrinology deceleration stabilization injector of claim 1, wherein the puncture power mechanism comprises an auxiliary motor, a driving gear, two driven gears and a gear cover, the auxiliary motor is fixedly installed on one side of the housing, the driving gear is fixedly sleeved on an output shaft of the auxiliary motor, the two driven gears are respectively and fixedly sleeved on the two first threaded rods, and the driving gear is meshed with the two driven gears.
5. The endocrinology deceleration smoothing injector of claim 4, wherein a gear cover is fixedly mounted to one side of the housing, the gear cover being located outside the drive gear and the two driven gears.
6. The endocrinology deceleration stabilization injector of claim 1, wherein a limiting block is fixedly mounted at one end of each of the two limiting rods, a connection port is formed at one side of the needle cylinder, and the connection rod is slidably connected with the connection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325741.9U CN215504878U (en) | 2021-06-15 | 2021-06-15 | Speed reduction and stabilization injector for endocrinology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325741.9U CN215504878U (en) | 2021-06-15 | 2021-06-15 | Speed reduction and stabilization injector for endocrinology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215504878U true CN215504878U (en) | 2022-01-14 |
Family
ID=79808158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121325741.9U Expired - Fee Related CN215504878U (en) | 2021-06-15 | 2021-06-15 | Speed reduction and stabilization injector for endocrinology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215504878U (en) |
-
2021
- 2021-06-15 CN CN202121325741.9U patent/CN215504878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |