CN202437391U - Injection apparatus - Google Patents
Injection apparatus Download PDFInfo
- Publication number
- CN202437391U CN202437391U CN201120556501XU CN201120556501U CN202437391U CN 202437391 U CN202437391 U CN 202437391U CN 201120556501X U CN201120556501X U CN 201120556501XU CN 201120556501 U CN201120556501 U CN 201120556501U CN 202437391 U CN202437391 U CN 202437391U
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- CN
- China
- Prior art keywords
- protective casing
- syringe
- injection
- rear end
- injection device
- 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 provides an injection apparatus, wherein a moving casing and a syringe are arranged in a protective casing, the injection rod of the syringe and the moving casing are relatively stationary, the injection syringe of the syringe and the protection casing are relatively stationary, and thereby a connecting rod is pushed and pulled by a handle to drive the moving casing to do piston movement, and the moving casing drives the injection rod of the syringe to do piston movement in the injection syringe to realize medicament extraction and injection. A hand-held mechanism is arranged at the rear portion of the protective casing, and a lighting mechanism is arranged at the front of the protective casing. According to the utility model, the advantages are provided as following: injection can be completed under the condition of insufficient light, the injection precision is raised, damage caused by falling off of the injection apparatus from the hand of a user in usage is effectively prevented, and the epidemic prevention personnel are protected from bite wound caused by dogs.
Description
Technical field
This utility model relates to the injecting apparatus field, specifically, is a kind of dog cats animal inoculation device with luminaire.
Background technology
At present, the structure of known ordinary syringe is to be formed by connecting injection needle, syringe, injector push-rod, syringe is sucked medicinal liquid or vaccine after; Carry out the injection of vaccine or medicine in selected injection site, still, because the injection needle curtailment; Injection personnel close contact dog cats animal; After injection needle thrusts dog cats animal muscle or skin, dog cats animal generation pain reaction, Yi Fasheng veterinary personnel are by the dog cats animal incident of biting.And the dog cats animal carries rabies virus more, must in time inject the Antirabic Vaccine after personnel are bitten, and causes the burden of economy and spirit to the wounded, as bites and seriously also possibly cause the personnel death.Therefore, carry out the preventative vaccine immunity for the dog cats animal and bring very big difficulty.And when insufficient light or light block during owing to injection, can cause injection precision to descend.
The utility model content
This utility model is to solve the deficiency of syringe in the past, proposes a kind ofly outside ordinary syringe, installs the syringe protective casing additional, and the dog cats animal inoculation device of luminaire.
A kind of injection device comprises syringe, protective casing, displacement sleeve pipe, protective casing drive end bearing bracket, protective casing rear end cap, connecting rod, handle, hand-held mechanism and lighting mechanism.
Said protective casing is a tubular structure, built-in displacement sleeve pipe and syringe; The protective casing front portion has syringe and puts into mouth; The protective casing drive end bearing bracket has through hole, is connected with the protective casing front end; The one or both sides, rear end of putting into mouth at syringe have draw-in groove A.
Said displacement sleeve pipe is the barrel structure of endcapped, is inserted in the protective casing by the protective casing rear end, and is connected with the protective casing rear end through the protective casing rear end cap; In displacement sleeve pipe Front-end Design draw-in groove B is arranged.
Said connecting rod one end passes the terminal formation demountable structure that is threaded with the displacement cannula end of protective casing, and the other end of connecting rod connects handle.
Hand-held mechanism is installed at the protective casing rear portion; In the protective casing front portion lighting mechanism is installed.Said hand-held mechanism is by holding the integrative-structure that part, fingerstall part and connector constitute; Fingerstall part with hold part and link to each other through connector, connector is socketed in the protective casing rear portion.Hand grip portion is divided into the rod-like structure with curve, and fingerstall partly is a circulus.
Said lighting mechanism comprises illumination apparatus, anchor clamps and jig; Wherein, jig is socketed in the protective casing front portion, and and anchor clamps between hinged, clamp is fixed with illumination apparatus.
The advantage of this utility model is:
Accomplish injection work when 1, this utility model injection device blocks through lighting mechanism being installed, can being implemented in insufficient light or light, injection precision is improved;
2, this utility model injection device is through installing holding mechanism, can prevent effectively that injection device from use slipping out of the hand to drop to cause damage;
3, this utility model injection device can avoid the epidemic prevention worker by lyssodexis when guaranteeing dog cats animal inoculation work effectively;
4, this utility model injection device is simple to operate, is convenient to clean and sterilization.
Description of drawings
Fig. 1 is the overall structure sketch map structural representation of this utility model;
Fig. 2 is the side perspective figure of this utility model.
Among the figure:
1-syringe 2-protective casing 3-displacement sleeve pipe 4-protective casing drive end bearing bracket
5-protective casing rear end cap 6-connecting rod 7-handle 8-hands mechanism
9-lighting mechanism 101-syringe needle 102-syringe 103-injection rod
The 201-syringe is put into a mouthful 202-draw-in groove A 301-draw-in groove B 801-and is held part
802-fingerstall part 803-connector 901-illumination apparatus 902-anchor clamps
The 903-jig
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
This utility model injection device like Fig. 1, shown in Figure 2, mainly comprises syringe 1, protective casing 2, displacement sleeve pipe 3, protective casing drive end bearing bracket 4, protective casing rear end cap 5, connecting rod 6, handle 7, hand-held mechanism 8 and lighting mechanism 9.
Said protective casing 2 is a cylinder-like structure, and displacement sleeve pipe 3 and syringe 1 are set in the protective casing 2.Protective casing 2 front portions have syringe and put into mouth 201, and syringe 1 can be put into mouth 201 by syringe and be placed on protective casing 2.Protective casing drive end bearing bracket 4 is a hemispherical, has through hole, and protective casing drive end bearing bracket 4 is threaded with protective casing 2 front ends, and syringe needle 101 parts that are positioned at the syringe 1 of protective casing 2 can be stretched out by the through hole on the protective casing drive end bearing bracket 4.The hemispherical design of above-mentioned protective casing drive end bearing bracket 4 can prevent in injection process, to scratch dog cats animal crust; Protective casing drive end bearing bracket 4 adopts with the protective casing front end and is threaded, and 4 of protective casing 2 and protective casing drive end bearing brackets are detachably separated, and is convenient to the taking-up of syringe 1, and changes protective casing drive end bearing bracket 4 at any time for the big I of syringe needle of different syringes 1.The one or both sides, rear end of putting into mouth 201 at syringe have draw-in groove A202, are used for blocking the handle of syringe 102 in the syringe 1, realize the relative localization of 2 of syringe 102 and protective casings.Put into mouthfuls 201 both sides, rear end at syringe in the present embodiment and respectively have a draw-in groove A202, block the handle two ends of syringe 102 in the syringe 1 thus simultaneously, make the location of 2 of syringe 102 and protective casings more firm.
Said displacement sleeve pipe 3 is the cylindrical structure of endcapped, is inserted in the protective casing 2 by protective casing 2 rear ends, and is threaded with protective casing 2 rear ends through protective casing rear end cap 5, realizes the axial limiting of displacement sleeve pipe 3 in protective casing 2.In displacement sleeve pipe 3 Front-end Design draw-in groove B301 is arranged, the handle of syringe 103 is inserted among the draw-in groove B301 in the syringe 1, realizes the relative localization of 3 of injection rods 103 and displacement sleeve pipe in the syringe 1 thus.
In the said structure in the length of displacement sleeve pipe 3 and the syringe 1 length of injection rod 103 with; Be not less than in the syringe 1 distance between syringe 102 rear ends and protective casing 2 rear ends; Make thus when displacement sleeve pipe 3 pulling injection rods 103, injection rod 103 can be by deviating from the syringe 1.
Said connecting rod 6 one ends pass protective casing 2 ends and are connected to form demountable structure with displacement sleeve pipe 3 end thread, and the other end of connecting rod 6 connects handle 7.
At protective casing 2 rear portions hand-held mechanism 8 is installed in this utility model, hand-held mechanism 8 holds part 801 for to have the rod-like structure of curve by holding part 801, fingerstall part 802 and the integrative-structure that connector 803 constitutes, and is used for user and holds.Fingerstall part 802 is a circulus, and user can extend into finger in the fingerstall part 802, prevents thus that injection device from use slipping out of the hand to drop to cause damage.Fingerstall part 802 with hold part 801 and link to each other through connector 803, be socketed in protective casing 2 rear portions through connector 803.
Also in protective casing 2 front portions lighting mechanism 9 is installed in this utility model, lighting mechanism 9 comprises illumination apparatus 901, anchor clamps 902 and jig 903.Wherein, jig 903 is socketed in protective casing 2 front portions, and and 902 of anchor clamps hinged, anchor clamps 902 illumination apparatus 901 that has been fixedly clamped can realize the incident angle of illumination apparatus 901 illumination through the relative angle of 903 of adjustment anchor clamps 902 and jigs.
According to said structure; Through push and pull bar 7; Make connecting rod 6 drive displacement sleeve pipe 3 and in protective casing 2, do the piston motion, the injection rod 103 that drives in the syringe 1 through displacement sleeve pipe 3 is thus done the piston motion in syringe 102, realize syringe 1 extraction and injection medicament.
Claims (9)
1. an injection device is characterized in that: comprise syringe, protective casing, displacement sleeve pipe, protective casing drive end bearing bracket, protective casing rear end cap, connecting rod, handle, hand-held mechanism and lighting mechanism;
Said protective casing is a tubular structure, built-in displacement sleeve pipe and syringe; The protective casing front portion has syringe and puts into mouth; The protective casing drive end bearing bracket has through hole, is connected with the protective casing front end; The one or both sides, rear end of putting into mouth at syringe have draw-in groove A;
Said displacement sleeve pipe is the barrel structure of endcapped, is inserted in the protective casing by the protective casing rear end, and is connected with the protective casing rear end through the protective casing rear end cap; In displacement sleeve pipe Front-end Design draw-in groove B is arranged;
Said connecting rod one end passes the terminal formation demountable structure that is threaded with the displacement cannula end of protective casing, and the other end of connecting rod connects handle.
Hand-held mechanism is installed at the protective casing rear portion; In the protective casing front portion lighting mechanism is installed.
2. injection device according to claim 1, it is characterized in that: said protective casing drive end bearing bracket is a hemispherical.
3. injection device according to claim 1, it is characterized in that: said protective casing drive end bearing bracket adopts with the protective casing front end and is threaded.
4. injection device according to claim 1 is characterized in that: the both sides, rear end that said syringe is put into mouthful respectively have a draw-in groove A.
5. injection device according to claim 1, it is characterized in that: said protective casing rear end cap is threaded with the protective casing rear end.
6. injection device according to claim 1 is characterized in that: in telescopic length of said displacement and the syringe length of injection rod with, be not less than in the syringe distance between syringe rear end and protective casing rear end.
7. injection device according to claim 1 is characterized in that: said hand-held mechanism is by holding the integrative-structure that part, fingerstall part and connector constitute; Fingerstall part with hold part and link to each other through connector, connector is socketed in the protective casing rear portion.
8. like the said injection device of claim 7, it is characterized in that: said hand grip portion is divided into the rod-like structure with curve, and fingerstall partly is a circulus.
9. injection device according to claim 1, it is characterized in that: said lighting mechanism comprises illumination apparatus, anchor clamps and jig; Wherein, jig is socketed in the protective casing front portion, and and anchor clamps between hinged, clamp is fixed with illumination apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120556501XU CN202437391U (en) | 2011-12-28 | 2011-12-28 | Injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120556501XU CN202437391U (en) | 2011-12-28 | 2011-12-28 | Injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437391U true CN202437391U (en) | 2012-09-19 |
Family
ID=46818848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120556501XU Expired - Fee Related CN202437391U (en) | 2011-12-28 | 2011-12-28 | Injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505183A (en) * | 2017-08-30 | 2017-12-22 | 河南师范大学 | A kind of assist device for testing chamber syringe |
-
2011
- 2011-12-28 CN CN201120556501XU patent/CN202437391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505183A (en) * | 2017-08-30 | 2017-12-22 | 河南师范大学 | A kind of assist device for testing chamber syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |