CN109481035A - Wrist fixture for pulse-taking instrument - Google Patents
Wrist fixture for pulse-taking instrument Download PDFInfo
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- CN109481035A CN109481035A CN201811556226.4A CN201811556226A CN109481035A CN 109481035 A CN109481035 A CN 109481035A CN 201811556226 A CN201811556226 A CN 201811556226A CN 109481035 A CN109481035 A CN 109481035A
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- 210000000707 wrist Anatomy 0.000 title claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 241000532370 Atla Species 0.000 claims description 3
- 210000001367 artery Anatomy 0.000 abstract description 4
- 230000002459 sustained effect Effects 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4854—Diagnosis based on concepts of traditional oriental medicine
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- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Alternative & Traditional Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a kind of Wrist fixtures for pulse-taking instrument, it include: wrist pallet component, it is used to support wrist, wrist pallet component has around first axle rotation and around two rotational freedoms of the second axis rotation intersected with first axle, and first axle and second axis are located at the top of wrist pallet component；First driving mechanism is used to that wrist pallet component to be driven to rotate around first axle；And second driving mechanism, it is used to that wrist pallet component to be driven to rotate around second axis.The Wrist fixture of above-mentioned pulse-taking instrument, since wrist pallet component has two rotational freedoms for rotating around first axle and rotating around the second axis intersected with first axle, and first axle and second axis are located at the top of wrist pallet component, the center of rotation of wrist pallet component can be made to be located at wrist pulse plan-position, pulse plane after making wrist rotation keeps substantially and rotates preceding sustained height, and the automatic seeking arteries and veins for being conducive to pulse-taking instrument is realized.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of Wrist fixture for pulse-taking instrument.
Background technique
Diagnostic means of the diagnosis by feeling the pulse as China's Traditional Chinese Medicine, probing into and practicing by successive dynasties Chinese medicine more than one thousand years, gradually shape
At the diagnosis system of 28 kinds of pulse conditions.The major way of pulse wave spectrum is still traditional Chinese medical doctor by finger to patient's pulse condition at present
It is perceived, is diagnosed the illness further according to doctor's experience and hand tactile.This diagnostic mode judgment criteria is fuzzy, is easy by doctor
Personal experience and subjective factor influence cause to judge by accident, and quantization and effective record can not be carried out to pulse condition.
For this purpose, occurring the pulse-taking instrument for feeling the pulse on the market, such pulse-taking instrument is mainly by the wrist for fixing wrist
Fixed device, the mechanical finger of pulse information for acquiring measured and the host for being analyzed and processed to pulse information
Composition.Existing Wrist fixture is fixed, and the position that wrist adjusts wrist can only be rotated by testee, intelligent
Degree is low, and is difficult to obtain pulse signal with uniformity and high-quality by automatically controlling.
Summary of the invention
For above-mentioned state of the art, the present invention provides a kind of hand for pulse-taking instrument that can automatically adjust wrist location
Wrist fixes device, realizes the convenience of adjusting.
In order to solve the above-mentioned technical problem, a kind of Wrist fixture for pulse-taking instrument provided by the present invention, comprising:
Wrist pallet component, is used to support wrist, and the wrist pallet component, which has, to be rotated around first axle and around with described first
Two rotational freedoms of the second axis rotation of axis intersection, and the first axle and the second axis are located at the hand
The top of wrist pallet component；First driving mechanism is used to that the wrist pallet component to be driven to rotate around the first axle；With
And second driving mechanism, it is used to that the wrist pallet component to be driven to rotate around the second axis.
The Wrist fixture of above-mentioned pulse-taking instrument, by wrist pallet component have around first axle rotate and around with institute
Two rotational freedoms of the second axis rotation of first axle intersection are stated, and the first axle and the second axis are located at
The top of the wrist pallet component can make the center of rotation of wrist pallet component be located at wrist pulse plan-position, make wrist
Pulse plane after rotation keeps substantially and rotates preceding sustained height, and the automatic seeking arteries and veins for being conducive to pulse-taking instrument is realized.
The wrist pallet component includes that wrist pallet and palm pallet or palm are fixed in one of the embodiments,
Mechanism, the front end of the wrist pallet are rotatably connected with the wrist pallet or the palm fixed mechanism.
The palm fixed mechanism includes limitting casing, compression bar and locking knob, the limit in one of the embodiments,
The rear end of position frame and the front end of the wrist pallet are rotatably coupled, and are provided with bar shaped on two frames of the limitting casing
Hole, the both ends of the compression bar are connect after being each passed through the strip-shaped hole with locking knob.
The wrist pallet includes tray body, elbow fixed block and the first screw rod tune in one of the embodiments,
Mechanism is saved, the front end of the tray body is connect with the palm fixed mechanism, and the elbow fixed block is located at the pallet sheet
The rear side of body, and can be slid back and forth relative to the tray body, the first screw rod regulating mechanism is for adjusting the elbow
Spacing between fixed block and the tray body.
The wrist pallet component further includes wrist snap device in one of the embodiments, the wrist fastening machine
Structure includes two fixture blocks and the second screw rod regulating mechanism, and two fixture blocks are located at the two of the front end of the wrist pallet
Side, and two fixture blocks can be slided along relative direction and opposite direction, the second screw rod regulating mechanism is for adjusting two
Spacing between the fixture block.
Comparison colour atla is provided on the top surface of the fixture block in one of the embodiments,.
The first axle extends along the axial direction of the wrist pallet in one of the embodiments, and described second
Axis extends along the radial direction of the wrist pallet.
The second axis is close to the front end of the wrist pallet in one of the embodiments,.
First driving mechanism includes pedestal, support, the first transmission mechanism and first in one of the embodiments,
Motor, the support are mounted on the base, and can be rotated around the first axle, and the wrist pallet is fixed on the branch
On seat, the output shaft of the first motor is connect by first transmission mechanism with the support, for driving the support
It is rotated around the first axle.
The bottom surface of the support is arc-shaped in one of the embodiments, is provided with and is used on the top surface of the support
The mounting groove of the wrist pallet is installed, first transmission mechanism include be arranged on the bottom surface of the support with described
The first driven gear centered on one axis and the first driving gear engaged with first driven gear, described first actively
The output axis connection of gear and the first motor.
Second driving mechanism includes bracket, the second transmission mechanism and the second driving electricity in one of the embodiments,
Machine, the pedestal installation on the bracket, and can be rotated around the second axis, and the output shaft of second motor passes through institute
It states the second transmission mechanism to connect with the support, for driving the support to turn around the second axis.
Beneficial effect possessed by additional technical feature of the present invention will be said in this specification specific embodiment part
It is bright.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the Wrist fixture of the pulse-taking instrument in the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the Wrist fixture of the pulse-taking instrument in the embodiment of the present invention；
Fig. 3 is the schematic perspective view of the wrist pallet component in the embodiment of the present invention；
Fig. 4 is the schematic perspective view of the screw rod regulating mechanism in the embodiment of the present invention；
Fig. 5 is the schematic perspective view of the wrist snap device in the embodiment of the present invention；
Fig. 6 is the decomposition texture schematic diagram of the first driving mechanism in the embodiment of the present invention；
Fig. 7 is the decomposition texture schematic diagram of the second driving mechanism in the embodiment of the present invention；
Fig. 8 is the usage state diagram of the Wrist fixture of the pulse-taking instrument in the embodiment of the present invention.
Description of symbols: 10, wrist pallet component；11, wrist pallet；111, tray body；112, elbow fixed block；
113, sole piece；114, connecting plate；115, the first guide post；116, the first screw rod；117, the first adjusting knob；118, sliding shoe；12,
Palm fixed mechanism；121, limitting casing；121a, strip-shaped hole；122, compression bar；123, locking knob；13, pin shaft；14, wrist buckles
Mechanism；142, fixture block；141, fixed block；143, the second guide post；144, the second screw rod；145, the second adjusting knob；20, it first drives
Motivation structure；21, pedestal；211, the first side plate；212, the second side plate；213, third side plate；214, the 4th side plate；214a, second
Sliding slot；22, support；221, first sliding groove；222, mounting groove；23, first motor；24, main shaft is rotated；25, the first driving gear；
26, the first driven gear；27, first shaft coupling；28, first bearing；29, second bearing；30, the second driving mechanism；31, second
Motor；32, second shaft coupling；33, couple axle；34, the second driving gear；35, the second driven gear；36, motor fixing plate；
37,3rd bearing；38, fourth bearing；40, bottom plate；51, the 5th side plate；52, the 6th side plate；60, pulse-taking instrument host；70, hand
Wrist；71, pulse plane.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not conflicting
In the case of, the feature in following embodiment and embodiment can be combined with each other.
As shown in figs. 1-7, the Wrist fixture of the pulse-taking instrument in the embodiment of the present invention includes wrist pallet component 10,
One driving mechanism 20 and the second driving mechanism 30.
Wherein, wrist pallet component 10 is used to support wrist, wrist pallet component 10 have around first axle L1 rotation and
Two rotational freedoms rotated around the second axis L2 intersected with the first axle L1, and first axle L1 and second axis
L2 is located at the top of wrist pallet 11, and the center of rotation of wrist pallet component 10 can be made to be located at wrist pulse plan-position, make hand
Pulse plane after wrist rotation keeps substantially and rotates preceding sustained height, and the automatic seeking arteries and veins for being conducive to pulse-taking instrument is realized.Preferably,
The first axle L1 extends along the axial direction (i.e. the length direction of wrist pallet component 10) of the wrist pallet 11, described
Second axis L2 extends along the radial direction (i.e. the width direction of wrist pallet component 10) of the wrist pallet 11.
Wrist pallet component 10 is fixed including the wrist pallet 11 for being used to support lower arms with the palm for being used to support palm
Mechanism 12.As an example, wrist pallet 11 is including tray body 111, elbow fixed block 112 and is used for adjusting tray ontology
First screw rod regulating mechanism of the spacing between 111 and elbow fixed block 112.Tray body 111 is bar shaped, tray body 111
Top surface be the groove type to match with the shapes of lower arms, to prevent lower arms from horizontally slipping.Elbow fixed block 112 is located at support
The rear side of disk ontology 111, the top surface of elbow fixed block 112 are also groove type, to play position-limiting action to elbow.
As shown in Figure 3,4, the first screw rod regulating mechanism includes sole piece 113, connecting plate 114, the first guide post 115, first
Bar 116, the first adjusting knob 117 and sliding shoe 118, the sole piece 113 is located at the rear side of the tray body 111, described
Sole piece 113 is fixedly connected by the connecting plate 114 with the rear end of the tray body 111, and the sliding shoe 118 is located at described
Between sole piece 113 and the tray body 111, first through hole and the first screw hole, the elbow are provided on the sliding shoe 118
Fixed block 112 is fixed on the sliding shoe 118, and first guide post 115 passes through first guide hole, first guide post
115 one end is fixed on the sole piece 113, and the other end is fixed on the rear end of the tray body 111, first screw rod
116 screw in first screw hole, and the rear end of first screw rod 116 passes through the through-hole and described first on the sole piece 113
Adjusting knob 117 connects.By rotating the first adjusting knob 117, the rotation of the first screw rod 116 is driven, drives sliding shoe 118 along the
One guide post 115 sliding, to drive elbow fixed block 112 to move forward and backward, so as to according to the length adjustment pallet of lower arms
Spacing between ontology 111 and elbow fixed block 112.
The rear end of palm fixed mechanism 12 and the front end of tray body 111 are rotatablely connected by pin shaft 13.Such as figure, the hand
Slapping fixed mechanism 12 includes limitting casing 121, compression bar 122 and locking knob 123, rear end and the hand of the limitting casing 121
The front end of wrist pallet 11 is rotatably coupled, and is provided with strip-shaped hole 121a, the compression bar on two frames of the limitting casing 121
122 both ends are connect after being each passed through the strip-shaped hole 121a with locking knob 123.As an alternative, palm fixed mechanism
12 can be plate.
Wrist double swerve in order to prevent, wrist pallet component 10 further include wrist snap device 14.As shown in figure 5, hand
Wrist snap device 14 includes two fixture blocks 142 and the second screw rod regulating mechanism, and two fixture blocks 142 are located at the wrist
The two sides of the front end of pallet 11, and two fixture blocks 142 can be slided along relative direction and opposite direction, the second screw rod tune
Section mechanism is used to adjust the spacing between two fixture blocks 142.As an example, the second screw rod regulating mechanism includes fixing
Block 141, the second guide post 143, the second screw rod 144 and the second adjusting knob 145, the fixed block 141 are fixed on the wrist
The lower section of the front end of pallet 11, second guide post 143 are fixed on the fixed block 141, the both ends of second guide post 143
The second guide hole being each passed through on two fixture blocks 142, second screw rod 144 pass through the through-hole of the fixed block 141, institute
The both ends for stating the second screw rod 144 are each passed through after the second screw hole on two fixture blocks 142 adjusts with two described second respectively
Knob 145 is saved to connect.By rotate the second adjusting knob 145, drive the second screw rod 144 rotation, drive two fixture blocks 142 to
Opposite side or opposite side movement, so that the adjusting of two 142 spacing of fixture block is realized, according to the big minor adjustment of different wrists.
In one embodiment, it is provided with comparison colour atla 146 on the top surface of two fixture blocks 142, is conducive to the later period
Consistency calibration is carried out to parameters such as color difference, the colour temperatures of region picture of feeling the pulse when picture processing.
First driving mechanism 20 is for driving the wrist pallet component 10 to rotate along first axle L1.As shown in fig. 6, making
The first driving mechanism 20 for example, the present embodiment includes pedestal 21, support 22, the first transmission mechanism and first motor 23,
Pedestal 21 is used to support support 22.As an example, pedestal 21 includes the first side plate 211 being oppositely arranged along first axle L1 and
Two side plates 212, and along the second axis L2 third side plate 213 being oppositely arranged and the 4th side plate 214.The support 22 is mounted on
On the pedestal 21, and it can be rotated around first axle L1.Preferably, the bottom surface of support 22 is arc surface, on the top surface of support 22
It is provided with the mounting groove 222 for installing palm fixed mechanism 12.Preferably, it is provided on two sides of the support 22
The circumferentially extending arc-shaped first sliding groove 221 centered on the first axle L1, first side plate 211 and
The first bearing 28 with the first sliding groove 221 cooperation is provided on two side plates 212, first bearing 28 is sliding along first sliding groove 221
It is dynamic, play the role of guiding, rotate support 22 can only along first axle L1.Preferably, in first side plate 211 and second
Second bearing 29 is provided on side plate 212, the side of the outer peripheral surface and support 22 of second bearing 29 reclines, and passes through second bearing 29
Displacement of the support 22 on first axle L1 is limited, prevents first bearing 28 from slipping from first sliding groove 221.
The output shaft of the first motor 23 is connect by first transmission mechanism with the support 22.First motor 23
Support 22 is driven to rotate around first axle L1 by the first transmission mechanism, to drive wrist pallet component 10 around first axle L1
Rotation.In the present embodiment, the first transmission mechanism includes rotating main shaft 24, the first driving gear 25 and the first driven gear 26,
The both ends of rotation main shaft 24 pass through bearing respectively and are mounted on the first side plate 211 and the second side plate 212, the first driving gear 25 peace
On rotation main shaft 24, the first driven gear 26 is arranged on the bottom surface of support 22, and the central axis of the first driven gear 26
It is overlapped with first rotating shaft, the first driven gear 26 is engaged with the first driving gear 25.The output shaft of first motor 23 passes through first
Shaft coupling 27 is connect with the front end of rotation main shaft 24.The driving rotation main shaft 24 of first motor 23 rotates, and drives the first driving gear
25 rotations, then the first driven gear 26 is driven to rotate, so that support 22 be driven to rotate.
Second driving mechanism 30 is for driving wrist pallet component 10 to rotate around second axis L2.As shown in Figure 6,7, this reality
Applying the second driving mechanism 30 in example includes bracket, the second motor 31, second shaft coupling 32, couple axle 33, the second driving gear
34 and second driven gear 35, wherein bracket includes bottom plate 40 and the 5th side plate that is oppositely arranged along the direction second axis L2
51 and the 6th side plate 52, the lower end of the 5th side plate 51 and the 6th side plate 52 is fixed on bottom plate 40, third side plate 213 and the 4th side
Plate 214 is located at the inside of the 5th side plate 51 and the 6th side plate 52, and can rotate around second axis L2.Preferably, in third
Circumferentially extending circle centered on the second axis L2 is provided on the lateral surface of side plate 213 and the 4th side plate 214
The second sliding slot 214a of arc, is provided on the 5th side plate 51 and the 6th side plate 52 and second sliding slot 214a cooperation
3rd bearing 37,3rd bearing 37 are slided along second sliding slot 214a, play the role of guiding, make pedestal 21 can only be along second axis
L2 rotation.Preferably, fourth bearing 38, the outer peripheral surface of fourth bearing 38 are provided on the 5th side plate 51 and the 6th side plate 52
It reclines with the lateral surface of third side plate 213 and the 4th side plate 214, pedestal 21 is limited along second axis L2 by fourth bearing 38
Displacement, prevent 3rd bearing 37 from slipping from second sliding slot 214a.
Second motor 31 is mounted on bottom plate 40 by motor fixing plate 36, and the output shaft of the second motor 31 passes through second
Axis device 32 is connect with one end of couple axle 33, and the other end of couple axle 33 is connect with the second driving gear 34, the second driven gear
35 are mounted on the 5th side plate 51, and the central axis of the second driven gear 35 is overlapped with second axis L2, the second driven gear 35
It is engaged with the second driving gear 34.When second motor 31 works, couple axle 33 is driven to rotate, drives 34 turns of the second driving gear
It is dynamic, the rotation of the second driven gear 35 is driven, so that pedestal 21 be driven to rotate around second axis L2, and then drives wrist pallet component
10 rotate around second axis L2.
As shown in figure 8, in use, the mechanical finger that Wrist fixture is placed on pulse-taking instrument host 60 (is not shown in figure
When needing to acquire pulse condition information, wrist 70 is placed on wrist pallet 11 for lower section out), and palm is inserted into palm fixed mechanism
In 12 limitting casing 121, compression bar 122 is regulated, palm is compressed.Then by controlling first motor 23 and first motor 23,
Wrist pallet component 10 is driven to rotate around first axle L1 and second axis L2, so as to adjust the position of pulse plane 71.
Since first axle L1 and second axis L2 is located at the top of wrist pallet component 10, the rotation axis of wrist pallet component 10 can be made
The heart is located at 71 position of wrist pulse plane, and the pulse plane 71 after making wrist rotation keeps substantially and rotates preceding sustained height, has
It is realized conducive to the automatic seeking arteries and veins of pulse-taking instrument.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (11)
1. a kind of Wrist fixture for pulse-taking instrument characterized by comprising
Wrist pallet component, is used to support wrist, the wrist pallet component have rotated around first axle and around with it is described
Two rotational freedoms of the second axis rotation of first axle intersection, and the first axle and the second axis are located at institute
State the top of wrist pallet component；
First driving mechanism is used to that the wrist pallet component to be driven to rotate around the first axle；And
Second driving mechanism is used to that the wrist pallet component to be driven to rotate around the second axis.
2. the Wrist fixture of pulse-taking instrument according to claim 1, which is characterized in that the wrist pallet component includes
Wrist pallet and palm the pallet perhaps front end of the palm fixed mechanism wrist pallet and the wrist pallet or the hand
Palm fixed mechanism is rotatably connected.
3. the Wrist fixture of pulse-taking instrument according to claim 2, which is characterized in that the palm fixed mechanism includes
Limitting casing, compression bar and locking knob, the rear end of the limitting casing and the front end of the wrist pallet are rotatably coupled, described
Strip-shaped hole is provided on two frames of limitting casing, the both ends of the compression bar connect after being each passed through the strip-shaped hole with locking knob
It connects.
4. the Wrist fixture of pulse-taking instrument according to claim 2, which is characterized in that the wrist pallet includes pallet
Ontology, elbow fixed block and the first screw rod regulating mechanism, the front end of the tray body are connect with the palm fixed mechanism,
The elbow fixed block is located at the rear side of the tray body, and can slide back and forth relative to the tray body, described first
Screw rod regulating mechanism is used to adjust the spacing between the elbow fixed block and the tray body.
5. the Wrist fixture of pulse-taking instrument according to claim 2, which is characterized in that the wrist pallet component also wraps
Wrist snap device is included, the wrist snap device includes two fixture blocks and the second screw rod regulating mechanism, two fixture blocks point
Not Wei Yu the wrist pallet front end two sides, and two fixture blocks can be slided along relative direction and opposite direction, described
Second screw rod regulating mechanism is used to adjust the spacing between two fixture blocks.
6. the Wrist fixture of pulse-taking instrument according to claim 5, which is characterized in that set on the top surface of the fixture block
It is equipped with comparison colour atla.
7. the Wrist fixture according to claim 2 for pulse-taking instrument, which is characterized in that the first axle is along institute
The axial direction for stating wrist pallet extends, and the second axis extends along the radial direction of the wrist pallet.
8. the Wrist fixture according to claim 7 for pulse-taking instrument, which is characterized in that the second axis is close
The front end of the wrist pallet.
9. the Wrist fixture according to claim 7 for pulse-taking instrument, which is characterized in that first driving mechanism
Including pedestal, support, the first transmission mechanism and first motor, the support is mounted on the base, and can be around described
The rotation of one axis, the wrist pallet are fixed on the support, and the output shaft of the first motor is driven by described first
Mechanism is connect with the support, for driving the support to rotate around the first axle.
10. the Wrist fixture according to claim 9 for pulse-taking instrument, which is characterized in that the bottom surface of the support
To be arc-shaped, the mounting groove for installing the wrist pallet, first transmission mechanism are provided on the top surface of the support
The first driven gear centered on the first axle on bottom surface including the support is arranged in and with described first from
First driving gear of moving gear engagement, the output axis connection of first driving gear and the first motor.
11. the Wrist fixture according to claim 9 for pulse-taking instrument, which is characterized in that second driving machine
Structure includes bracket, the second transmission mechanism and the second driving motor, and the pedestal is installed on the bracket, and can be around described second
The output shaft of axis rotation, second motor is connect by second transmission mechanism with the support, described for driving
Support turns around the second axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556226.4A CN109481035A (en) | 2018-12-19 | 2018-12-19 | Wrist fixture for pulse-taking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556226.4A CN109481035A (en) | 2018-12-19 | 2018-12-19 | Wrist fixture for pulse-taking instrument |
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| Publication Number | Publication Date |
|---|---|
| CN109481035A true CN109481035A (en) | 2019-03-19 |
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ID=65710971
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556226.4A Pending CN109481035A (en) | 2018-12-19 | 2018-12-19 | Wrist fixture for pulse-taking instrument |
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