CN206102656U - Blood taking needle needle point angle -adjustment means - Google Patents
Blood taking needle needle point angle -adjustment means Download PDFInfo
- Publication number
- CN206102656U CN206102656U CN201620754603.5U CN201620754603U CN206102656U CN 206102656 U CN206102656 U CN 206102656U CN 201620754603 U CN201620754603 U CN 201620754603U CN 206102656 U CN206102656 U CN 206102656U
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- blood taking
- needle
- angle
- taking needle
- controller
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Abstract
The utility model discloses a blood taking needle needle point angle -adjustment means, include: support, angle measure mechanism, controller, angular adjustment mechanism, the support sets up on the mounting platform of needle handle equipment complete machine, the angle measure establishment of institution links to each other on the support and with the controller for shoot to the blood taking needle, and carry the image that acquires to the controller, the controller reachs blood taking needle direction of rotation's information and rotation angle's information according to the image of receiving to export direction of rotation's information and rotation angle's information for angular adjustment mechanism, angular adjustment mechanism sets up and links to each other on the support and with the controller for press from both sides tight blood taking needle according to the direction of rotation's that receives information and rotation angle's information, make the relative needle handle of blood taking needle towards the rotatory corresponding angle of corresponding direction, make detect and the reference plane between the contained angle satisfy the designing requirement.
Description
Technical field
The utility model is related to medical equipment field, especially, is related to a kind of blood taking needle needle point angular adjustment apparatus.
Background technology
The basic operation of butterfly wing type blood taking needle is similar with traditional blood collection needle, and its effect is better than syringe.Butterfly wing type
Blood taking needle is applied to the patient of all ages and classes and uses, and suitable for different parts.In puncture vessel, smooth easily, see back
Blood is fast and sensitive.Collecting blood sample can be first used for, transfusion system is connected afterwards to carry out infusion, so as to reduce patient
Pain.
Existing butterfly wing type blood taking needle includes needle handle and the blood taking needle being assembled on needle handle, according to the design of butterfly wing type blood taking needle
Require, the detection faces on blood taking needle needle point after assembling and the plane of reference on needle handle angle between the two should meet must
Ask.In prior art, blood taking needle and needle handle, the butterfly wing type blood taking needle after assembling are assembled typically under the conditions of artificial or semi-automation
Detection faces and the plane of reference between angle be often unsatisfactory for design requirement, so as to affect normally using for butterfly wing type blood taking needle, and deposit
In larger potential safety hazard.
Utility model content
The utility model provide a kind of blood taking needle needle point angular adjustment apparatus, to solve existing assembling after butterfly wing type adopt
When angle between the detection faces and the plane of reference of blood pin is unsatisfactory for design requirement, normally using for butterfly wing type blood taking needle is affected, and deposited
In the technical problem of larger potential safety hazard.
The technical solution adopted in the utility model is as follows：
A kind of blood taking needle needle point angular adjustment apparatus, for being arranged at the needle point angle adjustment station that needle handle assembles whole machine
On, to be adjusted to the blood taking needle being assembled on needle handle, make the plane of reference on detection faces on blood taking needle needle point and needle handle
Angle meets design requirement, and blood taking needle needle point angular adjustment apparatus include：Bearing, angle detection mechanism, controller, angle adjustment
Mechanism；Bearing is arranged at needle handle and assembles on the mounting platform of whole machine；Angle detection mechanism be arranged on bearing and with controller phase
Even, for taking pictures to blood taking needle, and the image of acquisition is delivered to into controller；Controller and angle detection mechanism and angle
Adjustment mechanism is connected, receiving the image that exported by angle detection mechanism and by the information and the anglec of rotation of blood taking needle direction of rotation
Information output to angle-adjusting mechanism；Angle-adjusting mechanism is arranged on bearing and is connected with controller, to according to reception
Direction of rotation information and the anglec of rotation information clamp blood taking needle, make blood taking needle rotate phase towards corresponding direction relative to needle handle
The angle answered, makes the angle between detection faces and the plane of reference meet design requirement.
Further, angle-adjusting mechanism include clamping component for clamping blood taking needle and for drive clamping component with
The axis of blood taking needle is the drive member that rotary shaft is rotated；Clamping component is connected to be clamped in the presence of controller with controller
Or release blood taking needle；Clamping component is fixed with the output end of drive member, the input of drive member be connected with controller with
Rotate by rotary shaft of the axis of blood taking needle in the presence of controller.
Further, clamping component include for clamp blood taking needle chuck, for drive chuck action with clamp or pine
Open the drive gas pawl of blood taking needle；Drive gas pawl is fixed with the output end of drive member, and is connected with controller with controller
Control is lower to drive chuck action.
Further, chuck includes two clamping bars being oppositely arranged, and one end of two clamping bars is connected with drive gas pawl, two
The other end of clamping bar is equipped with mounting seat, and one mounting seat is provided with for the clip of clamping blood taking needle, another mounting seat
It is provided with and coordinate with clip to clamp the contiguous block of blood taking needle.
Further, bearing includes the first installing plate for installing drive member, and drive member is arranged at the first installation
On plate；Angle-adjusting mechanism also includes being arranged on the first installing plate the angular measure to measure the clamping component anglec of rotation
Device.
Further, angle detection mechanism includes two groups of angle detection means, and two groups of angle detection means may be contained within propping up
Seat is upper for taking pictures to blood taking needle simultaneously, two groups of angle detection means be connected with controller with will acquisition image it is defeated
Give controller.
Further, each angle detection means include camera for taking pictures blood taking needle and coordinate with camera to set
The backlight put, camera and backlight are oppositely arranged.
Further, bearing includes the second installing plate for installing camera, and the second installing plate is provided with waist type groove, camera
It is arranged in waist type groove by connector adjustable ground.
Further, blood taking needle needle point angular adjustment apparatus also include sliding up and down the elevating mechanism being arranged on bearing,
Angle-adjusting mechanism and angle detection mechanism may be contained within elevating mechanism, be adjusted with moving up and down in the presence of elevating mechanism
The whole relative distance with blood taking needle.
Further, elevating mechanism includes driving handwheel and drives handwheel to be connected with the edge in the presence of handwheel is driven
The screw mandrel linear member of the short transverse movement of seat；Angle-adjusting mechanism and angle detection mechanism may be contained within screw mandrel linear member
On.
The utility model has the advantages that：
The relative pin of detection faces on blood taking needle needle point is adjusted using blood taking needle needle point angular adjustment apparatus of the present utility model
During angle between the plane of reference on handle, angle detection mechanism is started first blood taking needle is taken pictures, and the image for obtaining is defeated
Give controller, controller is connected with angle detection mechanism and angle-adjusting mechanism, to receive what is exported by angle detection mechanism
Image and by the information output of the information of blood taking needle direction of rotation and the anglec of rotation to angle-adjusting mechanism, angle-adjusting mechanism root
Blood taking needle is clamped according to the information of the direction of rotation for receiving and the information of the anglec of rotation, and makes blood taking needle with respect to needle handle towards corresponding side
To corresponding angle is rotated, the angle between detection faces and the plane of reference is set to meet design requirement.By using of the present utility model
The detection faces of the adjustable blood taking needle needle point of blood taking needle needle point angular adjustment apparatus with respect to the angle between the plane of reference on needle handle, so as to
Make the angle between detection faces and the plane of reference meet design requirement, preferably to use butterfly wing type blood taking needle, and reduce blood sampling
There is the probability of potential safety hazard when pin is used.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the overlooking the structure diagram that the needle handle of the utility model preferred embodiment assembles whole machine；
Fig. 2 is the overlooking the structure diagram of the blood taking needle needle point angular adjustment apparatus of the utility model preferred embodiment；
Fig. 3 is the A-A of blood taking needle needle point angular adjustment apparatus in Fig. 2 to broken section structural representation；
Fig. 4 is the B-B direction cross section structure diagram of blood taking needle needle point angular adjustment apparatus in Fig. 2.
Marginal data
040th, needle point angle adjustment station；10th, bearing；11st, the first installing plate；12nd, the second installing plate；20th, angle detection
Mechanism；21st, camera；22nd, backlight；30th, mounting platform；40th, clamping component；41st, chuck；411st, clamping bar；412nd, mounting seat；
413rd, clip；414th, contiguous block；42nd, drive gas pawl；50th, drive member；60th, elevating mechanism；61st, handwheel is driven；62nd, screw mandrel is straight
Line components；63rd, distance meter；70th, goniometer measuring device.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As depicted in figs. 1 and 2, preferred embodiment of the present utility model is filled there is provided a kind of blood taking needle needle point angle adjustment
Put, for being arranged at the needle point angle adjustment station 040 that needle handle assembles whole machine, to carry out to the blood taking needle being assembled on needle handle
Adjustment, the angle for making the plane of reference in detection faces and needle handle on blood taking needle needle point meets design requirement, blood taking needle needle point angle
Adjusting apparatus include：Bearing 10, angle detection mechanism 20, controller, angle-adjusting mechanism；It is whole that bearing 10 is arranged at needle handle assembling
On the mounting platform 30 of machine；Angle detection mechanism 20 is arranged on bearing 10 and with controller and is connected, for carrying out to blood taking needle
Take pictures, and the image of acquisition is delivered to into controller；Controller is connected with angle detection mechanism 20 and angle-adjusting mechanism, to connect
The image that exported by angle detection mechanism 20 of receipts and by the information output of the information of blood taking needle direction of rotation and the anglec of rotation to angle
Degree adjustment mechanism；Angle-adjusting mechanism is arranged on bearing 10 and with controller and is connected, to according to the direction of rotation for receiving
The information of information and the anglec of rotation clamps blood taking needle, makes blood taking needle rotate corresponding angle towards corresponding direction relative to needle handle, makes
Angle between detection faces and the plane of reference meets design requirement.Adjusted using blood taking needle needle point angular adjustment apparatus of the present utility model
When detection faces on whole blood taking needle needle point are with respect to angle between the plane of reference on needle handle, angle detection mechanism 20 pairs started first and is adopted
Blood pin is taken pictures, and the image of acquisition is conveyed to into controller, and controller receives what is conveyed by the angle detection mechanism 20
Image, and show that blood taking needle needs the information of direction of rotation and the information of the anglec of rotation according to the image for receiving, then will draw
, to angle-adjusting mechanism, angle-adjusting mechanism is according to the rotation side for receiving for the information of direction of rotation and the information output of the anglec of rotation
To information and the information of the anglec of rotation clamp blood taking needle, and make blood taking needle rotate corresponding angle towards corresponding direction relative to needle handle
Degree, makes the angle between detection faces and the plane of reference meet design requirement.By using blood taking needle needle point angle of the present utility model
Adjusting apparatus can adjust the detection faces of blood taking needle needle point with respect to the angle between the plane of reference on needle handle, so that detection faces and reference
Angle between face meets design requirement, preferably to use butterfly wing type blood taking needle, and reduces the presence of peace when blood taking needle is used
The probability of full hidden danger.
In the present embodiment, controller is existing controller, controller and angle detection mechanism 20 and angle-adjusting mechanism
Be connected, to receive the image that exported by angle detection mechanism 20 and by the information of blood taking needle direction of rotation and the information of the anglec of rotation
Export to angle-adjusting mechanism.
Alternatively, as shown in figure 3, angle-adjusting mechanism includes the clamping component 40 for clamping blood taking needle and for driving
The drive member 50 that clamping component 40 is rotated with the axis of blood taking needle as rotary shaft；Clamping component 40 is connected with control with controller
Blood taking needle is clamped or unclamped in the presence of device processed；Clamping component 40 is fixed with the output end of drive member 50, drive member 50
Input is connected to rotate by rotary shaft of the axis of blood taking needle in the presence of controller with controller.
In the present embodiment, as shown in figure 3, clamping component 40 is included for clamping the chuck 41 of blood taking needle, for driving folder
41 actions are clamping or unclamp the drive gas pawl 42 of blood taking needle；Drive gas pawl 42 is fixed with the output end of drive member 50, and
It is connected to drive the action of chuck 41 under the control of the controller with controller.During work, drive gas pawl 42 is first in drive system
In the presence of action to drive the action of chuck 41 to clamp blood taking needle, then drive member 50 again in the presence of drive system with
The axis of blood taking needle is rotary shaft rotation, because drive gas pawl 42 and the output end of drive member 50 of clamping component 40 are fixed,
And chuck 41 is fixed with the output end of drive gas pawl 42, so when drive member 50 is rotated by rotary shaft of the axis of blood taking needle
When, drive gas pawl 42 and chuck 41 also will be rotated by rotary shaft of the axis of blood taking needle, so as to realize clamping blood taking needle and make to adopt
Blood pin rotates to adjust the purpose of its detection faces and plane of reference relative angle around its own axis.
In the utility model specific embodiment, as shown in figure 3, chuck 41 includes two clamping bars 411 being oppositely arranged, two
One end of root clamping bar 411 is connected with drive gas pawl 42, and the other end of two clamping bars 411 is provided with mounting seat 412, one mounting seat
412 are provided with the clip 413 for clamping blood taking needle, and another mounting seat 412 is provided with and coordinate with clip 413 to clamp blood sampling
The contiguous block 414 of pin.
Alternatively, as shown in figure 3, bearing 10 includes the first installing plate 11 for installing drive member 50, drive member
50 are arranged on the first installing plate 11.In the utility model specific embodiment, drive member 50 be drive cylinder, drive cylinder
It is connected with controller, after the direction of rotation information and rotation angle information that receive controller output, to drive the court of clamping component 40
Corresponding direction rotates corresponding angle.Preferably, as shown in figure 3, angle-adjusting mechanism also includes being arranged at the first installing plate
To measure the goniometer measuring device 70 of the anglec of rotation of clamping component 40 on 11.In the present embodiment, goniometer measuring device 70 is on market
The conventional utensil for measuring the anglec of rotation.
Alternatively, as shown in figure 4, angle detection mechanism 20 includes two groups of angle detection means, two groups of angle detection means
May be contained within bearing 10 for while taking pictures to blood taking needle, two groups of angle detection means are connected to incite somebody to action with controller
The image of acquisition is conveyed to controller.In the utility model, by arranging two groups of angle detection means simultaneously with jointly to blood sampling
Pin is taken pictures, and the image of acquisition is conveyed to into controller, so that controller is preferably analyzed to the image of blood taking needle
Process.
In the present embodiment, as shown in figure 4, each angle detection means include camera 21 for being taken pictures to blood taking needle,
And the backlight 22 being equipped with camera 21, camera 21 and backlight 22 are oppositely arranged.
Preferably, as shown in figure 4, bearing 10 includes the second installing plate 12 for installing camera 21, the second installing plate 12
On offer waist type groove (not shown), camera 21 is arranged in waist type groove by connector adjustable ground.By adjusting camera 21
Installation site in waist type groove, you can adjust the relative distance of camera 21 and blood taking needle, consequently facilitating camera 21 is more preferably to right
Blood taking needle is taken pictures.
Alternatively, as shown in figure 3, in order that blood taking needle needle point angular adjustment apparatus of the present utility model adapt to differing heights
The angle adjustment of blood taking needle, in the present embodiment, blood taking needle needle point angular adjustment apparatus also include sliding up and down being arranged at bearing 10
On elevating mechanism 60, angle-adjusting mechanism and angle detection mechanism 20 may be contained within elevating mechanism 60, with elevating mechanism
Move up and down to adjust the relative distance with blood taking needle in the presence of 60.
In the present embodiment, as shown in Figures 2 and 3, elevating mechanism 60 include drive handwheel 61 with drive handwheel 61 be connected with
The screw mandrel linear member 62 moved along the short transverse of bearing 10 in the presence of handwheel 61 is driven；Angle-adjusting mechanism and angle
Testing agency 20 may be contained within screw mandrel linear member 62.In this specific embodiment, screw mandrel linear member 62 is to commonly use on market
For external force drive lower edge rectilinear movement component or module.By rotation driving handwheel 61, you can make screw mandrel straight line structure
Part 62 is moved up and down along the short transverse of bearing 10, and because angle-adjusting mechanism and angle detection mechanism 20 may be contained within screw mandrel
In linear member 62, so under the drive of screw mandrel linear member 62, angle-adjusting mechanism and angle detection mechanism 20 can along
Seat 10 is moved up and down, so as to adjust the relative distance with blood taking needle spatially.
Preferably, as shown in figure 3, elevating mechanism 60 is also straight for measuring screw mandrel including being arranged in screw mandrel linear member 62
Line components 62 move up and down the distance meter 63 of distance.By distance meter 63 operating personnel can be easy to accurately to learn screw mandrel
The distance that linear member 62 is moved up and down, is easy to the sky of rapid adjustment angle adjustment mechanism and angle detection mechanism 20 and blood taking needle
Between relative distance.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of blood taking needle needle point angular adjustment apparatus, it is characterised in that for being arranged at the needle point angle that needle handle assembles whole machine
In adjustment station (040), to be adjusted to the blood taking needle being assembled on needle handle, make detection faces on the blood taking needle needle point with
The angle of the plane of reference on the needle handle meets design requirement, and the blood taking needle needle point angular adjustment apparatus include：Bearing (10),
Angle detection mechanism (20), controller, angle-adjusting mechanism；
The bearing (10) is arranged at the needle handle and assembles on the mounting platform (30) of whole machine；
The angle detection mechanism (20) is arranged on the bearing (10) and with the controller and is connected, for the blood sampling
Pin is taken pictures, and the image of acquisition is delivered to into the controller；
The controller is connected with the angle detection mechanism (20) and the angle-adjusting mechanism, is examined by the angle with receiving
Survey mechanism (20) image that export and by the information output of the information of the blood taking needle direction of rotation and the anglec of rotation to the angle
Degree adjustment mechanism；
The angle-adjusting mechanism is arranged on the bearing (10) and with the controller and is connected, to according to receiving
The information of the information of direction of rotation and the anglec of rotation clamps the blood taking needle, makes the relatively described needle handle of the blood taking needle towards phase
The direction answered rotates corresponding angle, makes the angle between the detection faces and the plane of reference meet design requirement.
2. blood taking needle needle point angular adjustment apparatus according to claim 1, it is characterised in that
The angle-adjusting mechanism includes the clamping component (40) for clamping the blood taking needle and for driving the clamping structure
The drive member (50) that part (40) is rotated with the axis of the blood taking needle as rotary shaft；
The clamping component (40) is connected the blood sampling is clamped or unclamped in the presence of the controller with the controller
Pin；
The clamping component (40) is fixed with the output end of the drive member (50), the input of the drive member (50) with
The controller is connected to rotate by rotary shaft of the axis of the blood taking needle in the presence of the controller.
3. blood taking needle needle point angular adjustment apparatus according to claim 2, it is characterised in that
The clamping component (40) is included for clamping the chuck (41) of the blood taking needle, for driving the chuck (41) action
To clamp or unclamp the drive gas pawl (42) of the blood taking needle；
The drive gas pawl (42) is fixed with the output end of the drive member (50), and is connected with described with the controller
The chuck (41) action is driven under the control of controller.
4. blood taking needle needle point angular adjustment apparatus according to claim 3, it is characterised in that
The chuck (41) includes two clamping bars (411) being oppositely arranged, one end of two clamping bars (411) and the driving
Gas pawl (42) is connected, and the other end of two clamping bars (411) is equipped with mounting seat (412), the one mounting seat (412)
The clip (413) for blood taking needle described in clamping is provided with, another described mounting seat (412) is provided with and the clip
(413) coordinate to clamp the contiguous block (414) of the blood taking needle.
5. blood taking needle needle point angular adjustment apparatus according to claim 2, it is characterised in that
The bearing (10) includes the first installing plate (11) for installing the drive member (50), the drive member (50)
It is arranged on first installing plate (11)；
The angle-adjusting mechanism also includes being arranged on first installing plate (11) to measure the clamping component (40)
The goniometer measuring device (70) of the anglec of rotation.
6. blood taking needle needle point angular adjustment apparatus according to claim 1, it is characterised in that
The angle detection mechanism (20) includes two groups of angle detection means, and two groups of angle detection means may be contained within described
For taking pictures to the blood taking needle simultaneously on bearing (10), two groups of angle detection means with the controller phase
Connect for the image of acquisition to be conveyed to the controller.
7. blood taking needle needle point angular adjustment apparatus according to claim 6, it is characterised in that
Each angle detection means include the camera (21) for being taken pictures to the blood taking needle and with the camera (21)
The backlight (22) being equipped with, the camera (21) and the backlight (22) are oppositely arranged.
8. blood taking needle needle point angular adjustment apparatus according to claim 7, it is characterised in that
The bearing (10) includes the second installing plate (12) for installing the camera (21), on second installing plate (12)
Waist type groove is provided with, the camera (21) is arranged in the waist type groove by connector adjustable ground.
9. blood taking needle needle point angular adjustment apparatus according to claim 1, it is characterised in that
The blood taking needle needle point angular adjustment apparatus also include sliding up and down the elevating mechanism being arranged on the bearing (10)
(60), the angle-adjusting mechanism and the angle detection mechanism (20) may be contained within the elevating mechanism (60), with institute
State and move up and down to adjust the relative distance with the blood taking needle in the presence of elevating mechanism (60).
10. blood taking needle needle point angular adjustment apparatus according to claim 9, it is characterised in that
The elevating mechanism (60) is connected with the driving handwheel including driving handwheel (61) with driving handwheel (61)
(61) the screw mandrel linear member (62) moved along the short transverse of the bearing (10) in the presence of；
The angle-adjusting mechanism and the angle detection mechanism (20) may be contained within the screw mandrel linear member (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754603.5U CN206102656U (en) | 2016-07-18 | 2016-07-18 | Blood taking needle needle point angle -adjustment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754603.5U CN206102656U (en) | 2016-07-18 | 2016-07-18 | Blood taking needle needle point angle -adjustment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206102656U true CN206102656U (en) | 2017-04-19 |
Family
ID=58510875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754603.5U Expired - Fee Related CN206102656U (en) | 2016-07-18 | 2016-07-18 | Blood taking needle needle point angle -adjustment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206102656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171217A (en) * | 2019-07-04 | 2021-01-05 | 北京京东乾石科技有限公司 | Angle adjusting device |
-
2016
- 2016-07-18 CN CN201620754603.5U patent/CN206102656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171217A (en) * | 2019-07-04 | 2021-01-05 | 北京京东乾石科技有限公司 | Angle adjusting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20200718 |