CN207280802U - A kind of assist device for testing chamber syringe - Google Patents
A kind of assist device for testing chamber syringe Download PDFInfo
- Publication number
- CN207280802U CN207280802U CN201721098840.1U CN201721098840U CN207280802U CN 207280802 U CN207280802 U CN 207280802U CN 201721098840 U CN201721098840 U CN 201721098840U CN 207280802 U CN207280802 U CN 207280802U
- Authority
- CN
- China
- Prior art keywords
- bar
- assist device
- boosting
- syringe
- head
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of assist device for testing chamber syringe, including by tube body, bare terminal end, push rod and syringe needle composition syringe and with the matched assist device of syringe, filter is provided with syringe needle, assist device includes boost tube and supporting part, boosting bottom of the tube is provided with door, door surface is provided with through hole, supporting part includes bar one, bar two and boosting head, boosting head lower surface is provided with blind hole, bar one and bar two are hinged in X-shaped, one end of bar one is connected with boosting head, one end of bar two is hinged with boost tube side surface, the utility model is rational in infrastructure, it is easy to use, muscle power is saved when promoting syringe both to filter water sample by assist device during experiment, rotary moveable head can also be passed through, to be put into the syringe of different size, cost is cheap and safety and environmental protection.
Description
Technical field
It the utility model is related to labware technical field, and in particular to a kind of assist device for testing chamber syringe.
Background technology
In chemical laboratory, it will usually contain more polymictic earth's surface water sample and bacterium with filter filling emitter filtering
Lysate, but in filter process, the piston rod of push injection device is more difficult, it is necessary to which operator is larger to piston rod application
Power.When having served as that drainage sample is more or water sample impurity is more, filtering head of filter is often blocked by impurity, it is more difficult to water sample is filtered,
And operator's hand, all firmly on piston portion top, piston portion top and the contact area of operator's hand are smaller, operator
Handle relatively difficult, speed is slower, and multi-pass operation can bring pain and discomfort to operator's hand.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of syrings driver, and the device is economical and practical and structure is simple
It is single, provide convenience to lab assistant.
It is easy to use the technical problem to be solved by the present invention is to provide a kind of rational in infrastructure, in the filtering water sample time
Save the assist device of the experiment chamber syringe of muscle power.
To realize above-mentioned target, the technical solution of the utility model is：A kind of assist device for testing chamber syringe, including
The syringe that is made of tube body, bare terminal end, push rod and syringe needle and with the matched assist device of syringe, be provided with syringe needle
Filter, it is characterised in that：Assist device includes boost tube and supporting part, and boosting bottom of the tube is provided with door, and door surface is set
Through hole is equipped with, supporting part includes bar one, bar two and boosting head, and boosting head lower surface is provided with blind hole, and bar one and bar two are mutually cut with scissors
It is in X-shaped to connect, and one end of bar one is connected with boosting head, and one end and the boost tube side surface of bar two are hinged.
Further, be provided with the blind hole of boosting head with blind hole set screw-internal thread fit be connected side surface be provided with outside
The activity boosting head of screw thread, activity boosting head lower surface are provided with boosting blind hole.
Further, for another end surfaces of bar one and bar two covered with Anti-slip cover, Anti-slip cover surface is provided with suitable human body
The holding groove of thumb.
Further, boost tube lower end is provided with the connected movable head of screw thread, is provided with movable head spacing
Door, limiting block, which covers, is provided with through hole.
Further, boost tube and supporting part are that stainless steel is made, and the through hole on door is circular leadout hole.
The utility model is rational in infrastructure, easy to use, promotes syringe both may be used by assist device during experiment
, can also be by rotary moveable head to save muscle power when filtering water sample, to be put into the syringe of different size, cost is low
Honest and clean and safety and environmental protection.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model,
Fig. 2 is another structure diagram of the utility model.
Drawing explanation：1st, tube body, 2, bare terminal end, 3, push rod, 4, syringe needle, 5, filter, 6, boost tube, 7, boosting head, 8,
Door, 9, bar one, 10, bar two, 11, Anti-slip cover, 12, activity boosting head, 13, boosting blind hole, 14, movable head, 15, limiting block
Lid.
Embodiment
In the description of the utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
The technical solution of the utility model is described in detail with reference to attached drawing, a kind of assist device for testing chamber syringe, including
The syringe that is made of tube body 1, bare terminal end 2, push rod 3 and syringe needle 4 and with the matched assist device of syringe, set on syringe needle
Filter 5 is equipped with, assist device includes boost tube 6 and supporting part, and boosting bottom of the tube is provided with door 8, and door surface is provided with
Through hole, supporting part include bar 1, bar 2 10 and boosting first 7, and boosting head lower surface is provided with blind hole, and bar one and bar two are mutually cut with scissors
It is in X-shaped to connect, and one end of bar one is connected with boosting head, and one end and the boost tube side surface of bar two are hinged, in experiment is set
During containing more polymictic earth's surface water sample and bacterial lysate with filter filling emitter filtering, by the note of draw solution
The tube body of emitter is put into boost tube, and in the through hole that syringe needle insertion door surface is set, bare terminal end is arranged at boost tube upper end table
Face, will be put into the blind hole of boosting head lower surface setting at the top of push rod, the bar one and bar being hinged in X-shaped is held with hand
Two end exerts a force, and bar one drives boosting head to promote push rod at this time, and bar two drives boost tube to move up, and the top of boost tube is supported
Firmly the bottom of bare terminal end and filter props up door upper surface as supporting point, makes molten in the push rod promotion tube body of syringe
Liquid is filtered, and substantially reduces the force of the hand of human body.
It is provided with the blind hole of boosting head and is connected side surface with the screw-internal thread fit set in blind hole and is provided with external screw thread
Activity boosting first 12, activity boosting head lower surface is provided with boosting blind hole 13, and activity boosting head is with boosting head detachably to connect
Connect, can replace the activity boosting head of different boosting blind hole sizes according to the model of different syringes, bar one and bar two it is another
For end surfaces covered with Anti-slip cover 11, Anti-slip cover surface is provided with the holding groove of suitable human thumb, facilitates human hand and holds bar
One and bar two, boost tube lower end be provided with the connected movable head 14 of screw thread, spacing door 15 be provided with movable head,
Limiting block, which covers, is provided with through hole, and movable head is mutually twisted by screw thread with boost tube and is connected, and makes movable head can be relative to boosting
Pipe moves up and down, to adjust the height of overall assist device, to adapt to the syringe of different tube body height, boost tube and support
Portion is that stainless steel is made, and the through hole on door is circular leadout hole, facilitates syringe needle to be caught in circular leadout hole.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is new not departing from this practicality
On the premise of type spirit and scope, the utility model also has various changes and modifications, these changes and improvements both fall within requirement and protect
The scope of the utility model of shield.
Claims (5)
1. a kind of assist device for testing chamber syringe, including the syringe that is made of tube body, bare terminal end, push rod and syringe needle and
With the matched assist device of syringe, filter is provided with syringe needle, it is characterised in that：Assist device includes boost tube and branch
Support part, boosting bottom of the tube are provided with door, and door surface is provided with through hole, and supporting part includes bar one, bar two and boosting head, boosting
Head lower surface is provided with blind hole, and bar one and bar two are hinged to be connected in X-shaped, one end of bar one with boosting head, bar two
One end is hinged with boost tube side surface.
A kind of 2. assist device for testing chamber syringe according to claim 1, it is characterised in that：Set in the blind hole of boosting head
There is the screw-internal thread fit set with blind hole to be connected side surface and be provided with externally threaded activity boosting head, activity boosting head lower surface is set
It is equipped with boosting blind hole.
A kind of 3. assist device for testing chamber syringe according to claim 1, it is characterised in that：The other end of bar one and bar two
Covered with Anti-slip cover, Anti-slip cover surface is provided with the holding groove of suitable human thumb on surface.
A kind of 4. assist device for testing chamber syringe according to claim 1, it is characterised in that：Boost tube lower end is provided with logical
The connected movable head of screw thread is crossed, spacing door is provided with movable head, limiting block, which covers, is provided with through hole.
A kind of 5. assist device for testing chamber syringe according to claim 1, it is characterised in that：Boost tube and supporting part are
Stainless steel is made, and the through hole on door is circular leadout hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098840.1U CN207280802U (en) | 2017-08-30 | 2017-08-30 | A kind of assist device for testing chamber syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098840.1U CN207280802U (en) | 2017-08-30 | 2017-08-30 | A kind of assist device for testing chamber syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280802U true CN207280802U (en) | 2018-04-27 |
Family
ID=61983843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098840.1U Expired - Fee Related CN207280802U (en) | 2017-08-30 | 2017-08-30 | A kind of assist device for testing chamber syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280802U (en) |
Cited By (2)
| 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 |
| CN110152364A (en) * | 2019-06-27 | 2019-08-23 | 贵州师范大学 | A kind of Karst region field liquid sampling filter device and its application method |
-
2017
- 2017-08-30 CN CN201721098840.1U patent/CN207280802U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN110152364A (en) * | 2019-06-27 | 2019-08-23 | 贵州师范大学 | A kind of Karst region field liquid sampling filter device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207280802U (en) | A kind of assist device for testing chamber syringe | |
| CN107505183A (en) | A kind of assist device for testing chamber syringe | |
| CN204500788U (en) | Urine sample collection device | |
| CN206714781U (en) | A kind of autologous fat transplantation device | |
| CN205163810U (en) | Safe scalp acupuncture | |
| CN204106019U (en) | A kind of fixing device for blood sampling | |
| CN104588338B (en) | A kind of electric coagulation forceps hydrojet cleaning bearing | |
| CN209864649U (en) | Multi-functional nursing is with dispenser | |
| CN203763589U (en) | Injection device for diabetes patients | |
| CN208405599U (en) | A kind of department of anesthesia's syringe | |
| CN207996207U (en) | Animal quarantine blood-taking device | |
| CN216417190U (en) | Animal doctor's portable sampling device | |
| CN204192952U (en) | A kind of Medical anesthetic vehicle | |
| CN218484958U (en) | Medicine injection device | |
| CN204033930U (en) | New type auto fluid level control device | |
| CN204338206U (en) | A kind of device of test tube on fixing eddy mixer | |
| CN204246169U (en) | Skin blister is found fault device | |
| CN204133611U (en) | A kind of skin blister is found fault auxiliary device | |
| CN104722503B (en) | A kind of electric coagulation forceps automated cleaning bearing | |
| CN204092566U (en) | Multifunctional moxibustion apparatus | |
| CN102091367A (en) | Fully-automatic insulin injection auxiliary device | |
| CN202437266U (en) | Scab removing and medicine applying device for burn and plastic surgery | |
| CN210541845U (en) | Sharp machine processing and collecting device | |
| CN203648878U (en) | Electric coagulation forceps scrubbing support with recycling device | |
| CN216274109U (en) | Novel take off granular cell device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20180830 |