CN204484955U - A kind of high pressure injector - Google Patents
A kind of high pressure injector Download PDFInfo
- Publication number
- CN204484955U CN204484955U CN201520150148.3U CN201520150148U CN204484955U CN 204484955 U CN204484955 U CN 204484955U CN 201520150148 U CN201520150148 U CN 201520150148U CN 204484955 U CN204484955 U CN 204484955U
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure injector
- power source
- syringe nozzle
- gear box
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model relates to a kind of high pressure injector, comprise syringe nozzle, rotate with described syringe nozzle and be connected and support bar for supporting described syringe nozzle, described high pressure injector also comprises the driving mechanism for driving described syringe nozzle to rotate, described driving mechanism comprises the power source be fixedly installed on described support bar, change speed gear box, the shaft coupling be connected with the power shaft of described change speed gear box with the rotating shaft of described power source respectively, be connected with the output shaft of described change speed gear box and driven the driver plate rotated by described output shaft, the sidewall of described driver plate and described syringe nozzle is fixedly connected.This utility model is by arranging driving mechanism, make the angle of inclination that automatically can regulate syringe nozzle, it is more accurate to regulate, more laborsaving convenience, solve and originally need one hand or bimanualness to regulate the inefficiency and intensity high problem that bring, meet ergonomic designs's requirement, make the more convenient use of operator.
Description
Technical field
this utility model belongs to armarium instrument field, is specifically related to a kind of high pressure injector.
Background technology
high pressure injector in the course of the work, need to inhale the actions such as medicine, air-discharging, injection, must by injection head syringe vertically upward to drain the air in pipeline when inhaling medicine and aerofluxus, and will also be avoid air to enter in injection pipeline down by it when injecting, in pipeline, air Injection people cognition causes air embolism threat to life.
at present, the injection head of high pressure injector is all rotated by manpower, existing product is connected by rotary head, wherein reduce friction by increasing lubrication circle, manually applying revolving force makes it rotate around support bar axle center, its elasticity rotated is by regulating in the adjustment screw of support bar sidewall, tightness is not easily grasped, time more loose, inject arm main body and when not needing to rotate, rotation can occur under gravity, time tighter, inject arm main body when needs rotate, need singlehanded or both hands applying revolving force, the rotational angle making it reach to want, use cumbersome.
Utility model content
the technical problems to be solved in the utility model is to provide a kind of high pressure injector that automatically can control syringe nozzle and rotate.
in order to solve the problems of the technologies described above, a kind of technical scheme that this utility model adopts is:
a kind of high pressure injector, comprise syringe nozzle, rotate with described syringe nozzle and be connected and support bar for supporting described syringe nozzle, described high pressure injector also comprises the driving mechanism for driving described syringe nozzle to rotate, described driving mechanism comprises the power source be fixedly installed on described support bar, change speed gear box, the shaft coupling be connected with the power shaft of described change speed gear box with the rotating shaft of described power source respectively, be connected with the output shaft of described change speed gear box and driven the driver plate rotated by described output shaft, the sidewall of described driver plate and described syringe nozzle is fixedly connected.
particularly, described support bar is the body of inner hollow near one end of described syringe nozzle, and described power source is positioned at described body.
more specifically, described driving mechanism also comprises and being fixedly plugged in described support bar and the rotary head of inner hollow, and described power source and described rotary head are fixedly connected.
more specifically, described driving mechanism also comprises the gripper shoe be arranged between described rotary head and described power source, and described gripper shoe is fixedly connected with described rotary head and described power source respectively.
more specifically, be fixedly connected with respectively by bolt between described support bar and described rotary head, between described gripper shoe and described rotary head, between described gripper shoe and described power source.
more specifically, described shaft coupling, described change speed gear box, described driver plate are all arranged in described rotary head.
particularly, the rotating shaft of described shaft coupling and described power source and the power shaft of described change speed gear box are respectively by interference fit.
particularly, described driver plate is formed with the threaded projection of tool, described projection is through the sidewall of described syringe nozzle, and described high pressure injector also comprises and being threaded mutually for the nut fixed by the sidewall of described driver plate and described syringe nozzle with described projection.
particularly, described power source is motor.
particularly, described high pressure injector also comprises the action button for controlling described power source work.
scope of the present utility model, is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme etc. formed.
because technique scheme is used, this utility model compared with prior art has following advantages: this utility model is by arranging driving mechanism, make the angle of inclination that automatically can regulate syringe nozzle, it is more accurate to regulate, more laborsaving convenience, solve and originally need one hand or bimanualness to regulate the inefficiency and intensity high problem that bring, meet ergonomic designs's requirement, make the more convenient use of operator.
Accompanying drawing explanation
accompanying drawing
1
for axonometric chart of the present utility model;
accompanying drawing
2
for profile of the present utility model;
accompanying drawing
3
for partial enlarged drawing of the present utility model;
wherein:
1
, syringe nozzle;
2
, support bar;
3
, rotary head;
4
, gripper shoe;
5
, power source;
6
, shaft coupling;
7
, change speed gear box;
8
, driver plate;
9
, nut;
10
, bolt;
21
, body;
51
, rotating shaft;
81
, projection.
Detailed description of the invention
as shown in the drawings, a kind of high pressure injector, comprises syringe nozzle
1
, and syringe nozzle
1
rotate connect and for supporting syringe nozzle
1
support bar
2
, for injector-actuated head
1
the driving mechanism rotated.
support bar
2
near syringe nozzle
1
one end be the body of inner hollow
21
, driving mechanism is positioned at support bar
2
body
21
in.
driving mechanism comprises rotary head
3
, gripper shoe
4
, power source
5
, shaft coupling
6
, change speed gear box
7
, driver plate
8
and nut
9
, power source
5
for motor.
rotary head
3
fixedly be plugged in support bar
2
body
21
in and inner hollow, rotary head
3
sidewall and support bar
2
tube wall pass through bolt
10
be fixedly connected with, rotary head
3
right part pass through bolt
10
with gripper shoe
4
be fixedly connected, gripper shoe
4
pass through bolt
10
with power source
5
be fixedly connected.
shaft coupling
6
, change speed gear box
7
, driver plate
8
all be arranged on rotary head
3
in, rotary head
3
right part on offer for power source
5
rotating shaft
51
the through hole passed, shaft coupling
6
both ends respectively with power source
5
rotating shaft
51
and change speed gear box
7
power shaft be connected, be specially, shaft coupling
6
with power source
5
rotating shaft
51
and change speed gear box
7
power shaft respectively by interference fit, thus realize change speed gear box
7
power shaft along with power source
5
rotating shaft
51
rotate together.
driver plate
8
with change speed gear box
7
output shaft be connected and by output shaft drive rotate.Driver plate
8
with syringe nozzle
1
sidewall be fixedly connected, be specially, driver plate
8
on be formed with the threaded projection of tool
81
, projection
81
through syringe nozzle
1
sidewall and part stretch out syringe nozzle
1
sidewall, nut
9
with projection
81
to be threaded thus by driver plate
8
with syringe nozzle
1
fix.
high pressure injector also comprises for controlling power source
5
the action button of work, during use, only need operate action button, can drive power source
5
rotating shaft
51
rotate, rotating shaft
51
rotate and drive change speed gear box
7
power shaft rotate, change speed gear box
7
power shaft rotate drive change speed gear box further
7
output shaft rotation, change speed gear box
7
output shaft rotation drive driver plate again
8
rotate, finally realize syringe nozzle
1
rotate.
as mentioned above, we are illustrated according to aim of the present utility model completely, but this utility model is not limited to above-described embodiment and implementation method.Different changes and enforcement is carried out in the scope that the practitioner of correlative technology field can permit at technological thought of the present utility model.
Claims (10)
1. a high pressure injector, comprise syringe nozzle (1), rotate with described syringe nozzle (1) and be connected and support bar (2) for supporting described syringe nozzle (1), it is characterized in that: described high pressure injector also comprises the driving mechanism for driving described syringe nozzle (1) to rotate, described driving mechanism comprises the power source (5) be fixedly installed on described support bar (2), change speed gear box (7), the shaft coupling (6) be connected with the power shaft of described change speed gear box (7) with the rotating shaft (51) of described power source (5) respectively, be connected with the output shaft of described change speed gear box (7) and driven the driver plate (8) rotated by described output shaft, described driver plate (8) is fixedly connected with the sidewall of described syringe nozzle (1).
2. high pressure injector according to claim 1, is characterized in that: described support bar (2) is the body (21) of inner hollow near one end of described syringe nozzle (1), and described power source (5) is positioned at described body (21).
3. high pressure injector according to claim 2, it is characterized in that: described driving mechanism also comprises and being fixedly plugged in described support bar (2) and the rotary head of inner hollow (3), and described power source (5) and described rotary head (3) are fixedly connected.
4. high pressure injector according to claim 3, it is characterized in that: described driving mechanism also comprises the gripper shoe (4) be arranged between described rotary head (3) and described power source (5), described gripper shoe (4) is fixedly connected with described rotary head (3) and described power source (5) respectively.
5. high pressure injector according to claim 4, is characterized in that: be fixedly connected with respectively by bolt (10) between described support bar (2) and described rotary head (3), between described gripper shoe (4) and described rotary head (3), between described gripper shoe (4) and described power source (5).
6. high pressure injector according to claim 3, is characterized in that: described shaft coupling (6), described change speed gear box (7), described driver plate (8) are all arranged in described rotary head (3).
7. high pressure injector according to claim 1, is characterized in that: the rotating shaft (51) of described shaft coupling (6) and described power source (5) and the power shaft of described change speed gear box (7) are respectively by interference fit.
8. high pressure injector according to claim 1, it is characterized in that: described driver plate (8) is formed with the threaded projection of tool (81), described projection (81) is through the sidewall of described syringe nozzle (1), and described high pressure injector also comprises the nut (9) be threaded mutually with described projection (81) for being fixed with the sidewall of described syringe nozzle (1) by described driver plate (8).
9. high pressure injector according to claim 1, is characterized in that: described power source (5) is motor.
10. high pressure injector according to claim 1, is characterized in that: described high pressure injector also comprises the action button worked for controlling described power source (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150148.3U CN204484955U (en) | 2015-03-17 | 2015-03-17 | A kind of high pressure injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150148.3U CN204484955U (en) | 2015-03-17 | 2015-03-17 | A kind of high pressure injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484955U true CN204484955U (en) | 2015-07-22 |
Family
ID=53564252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150148.3U Expired - Fee Related CN204484955U (en) | 2015-03-17 | 2015-03-17 | A kind of high pressure injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538251A (en) * | 2023-06-28 | 2023-08-04 | 苏州恒瑞迦俐生生物医药科技有限公司 | Power transmission device, power unit and installation method thereof |
-
2015
- 2015-03-17 CN CN201520150148.3U patent/CN204484955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538251A (en) * | 2023-06-28 | 2023-08-04 | 苏州恒瑞迦俐生生物医药科技有限公司 | Power transmission device, power unit and installation method thereof |
| CN116538251B (en) * | 2023-06-28 | 2023-09-12 | 苏州恒瑞迦俐生生物医药科技有限公司 | Power transmission device, power unit and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160607 Address after: 518067, Shenzhen, Guangdong province Nanshan District Shekou Rong Village Industrial Zone D building, four floor, East Patentee after: Shenzhen City Guan Feng machinery and Electrical Co., Ltd. Address before: 518067, Shenzhen, Guangdong province Nanshan District Shekou Rong Village Industrial Zone Wei Fu Building, 4 floor East Patentee before: Zhong Dingsu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |