CN205698047U - Probe positioner - Google Patents
Probe positioner Download PDFInfo
- Publication number
- CN205698047U CN205698047U CN201620335842.7U CN201620335842U CN205698047U CN 205698047 U CN205698047 U CN 205698047U CN 201620335842 U CN201620335842 U CN 201620335842U CN 205698047 U CN205698047 U CN 205698047U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fulcrum
- upper cover
- roll tube
- positioner
- 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
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of probe positioner, including upper cover, lower cover, screens assembly, first fulcrum, the second fulcrum, return spring and button assembly, screens assembly includes roll tube, first connecting rod, second connecting rod, third connecting rod and fourth link, the sidewall of roll tube is provided with chute；The medial surface of upper cover is provided with the first fulcrum and the second fulcrum；Return spring is positioned at roll tube；Button assembly runs through upper cover；During pressing keys assembly, sliding pin drives roll tube to rotate along slide, roll tube drives first connecting rod and third connecting rod to rotate, first connecting rod drives second connecting rod movable in the first fulcrum rotation makes first to be snapped in the first opening, and third connecting rod drives fourth link movable in the second fulcrum rotation makes second to be snapped in the second opening.Its advantage is by pressing keys assembly, the first buckle in screens assembly and the second buckle can respectively with the clamping on external equipment, convenient probe and external equipment grafting and dismounting.
Description
Technical field
This utility model relates to a kind of medical instruments field, especially a kind of probe positioner.
Background technology
Probe is often and external equipment (computer) grafting cooperates use, due to external equipment (computer)
Need often to connect and dismounting with probe, existing probe and external equipment (computer) grafting and dismounting
Inconvenience, devises a kind of probe positioner facilitating grafting and dismounting for this inventor.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of probe positioner.
A kind of technical scheme of the present utility model:
A kind of probe positioner, including upper cover and with the lower cover that upper cover covers, also include:
Screens assembly, screens assembly is positioned at the medial surface of upper cover, and screens assembly includes roll tube, and first even
Bar, second connecting rod, third connecting rod and fourth link, the sidewall of roll tube be provided with roll tube axis in
The chute of angle, the side of roll tube is hinged with one end of first connecting rod, opposite side and third connecting rod
One end is hinged, and the other end of first connecting rod is hinged with one end of second connecting rod, the other end of second connecting rod
Being provided with the first buckle, the first buckle runs through the first opening that upper cover sidewall is provided with, another of third connecting rod
Holding hinged with one end of fourth link, the other end of fourth link is provided with the second buckle, and the second buckle passes through
Put on the second opening that lid sidewall is provided with；
First fulcrum, the first fulcrum is located at the medial surface of upper cover and is rotated for supporting second connecting rod；
Second fulcrum, the second fulcrum is located at the medial surface of upper cover and is rotated for supporting fourth link；
Return spring, return spring is positioned at roll tube；
Button assembly, button assembly runs through upper cover, button assembly include button and insert in chute and
The sliding pin being connected is fixed with button；During pressing keys assembly, sliding pin drives roll tube rotation along slide
Turning, roll tube drives first connecting rod and third connecting rod to rotate, and first connecting rod drives second connecting rod around first
It is movable that fulcrum rotates in making first to be snapped in the first opening, and third connecting rod drives fourth link around second
It is movable that fulcrum rotates in making second to be snapped in the second opening.
A kind of preferred scheme is that the both sides of roll tube are extended with left-handed pivoted arm and dextrorotation pivoted arm, anticlockwise
Arm is hinged with first connecting rod, and dextrorotation pivoted arm is hinged with third connecting rod.
A kind of preferred scheme is that the medial surface of upper cover is provided with the support platform supporting roll tube, supports edge of table
Edge is provided with limiting stand, and left-handed pivoted arm end is provided with the left limit post corresponding with limiting stand, dextrorotation pivoted arm end
Portion is provided with the right limit post corresponding with limiting stand.
A kind of preferably scheme is to support to be provided with support chip between platform and roll tube, support chip and support platform
Fixing connection, support chip is rotatably connected with roll tube.
A kind of preferred scheme is movable first spacing of the most restricted first buckle of the medial surface of upper cover
Plate, the first limiting plate is positioned at the end of the first opening, and the most restricted second buckle of medial surface of upper cover is lived
The second dynamic limiting plate, the second limiting plate is positioned at the end of the second opening.
A kind of preferred scheme is the middle part that the first fulcrum is positioned at second connecting rod, and the second fulcrum is positioned at the 4th
The middle part of connecting rod.
A kind of preferred scheme is that the middle part of second connecting rod is provided with the second groove, and the first fulcrum is positioned at second
In groove, the middle part of fourth link is provided with the 4th groove, and the second fulcrum is positioned at the 4th groove.
A kind of preferred scheme be the quantity of chute be 2, and be symmetrically distributed in the sidewall of roll tube.
A kind of preferred scheme is chute and the axis of roll tube is 30 degree～60 degree.
A kind of preferred scheme is chute and the axis of roll tube is 45 degree.
Summary technical scheme, the beneficial effects of the utility model: by pressing keys assembly, screens
The first buckle in assembly and the second buckle can respectively with the clamping on external equipment, convenient probe is with outer
Portion's apparatus connecting and dismounting.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand this reality
By novel technological means, and can be practiced according to the content of description, and in order to allow this practicality
Novel above and other objects, features and advantages can become apparent, below especially exemplified by preferably implementing
Example, and coordinate accompanying drawing, describe in detail as follows.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of upper cover medial surface in this utility model.
Fig. 2 is the schematic diagram of upper cover lateral surface in this utility model.
Fig. 3 is the schematic diagram of screens assembly in this utility model.
Fig. 4 is schematic diagram of the present utility model.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in the application and embodiment
Feature can be mutually combined.Below in conjunction with the accompanying drawings this utility model is described further.
As shown in Figures 1 to 4, a kind of probe positioner, including upper cover 10, cover with upper cover 10
Lower cover 20, screens assembly 30, the first fulcrum 101, the second fulcrum 102, return spring 40 and button group
Part 50.
As shown in figures 1 and 3, screens assembly 30, screens assembly 30 is positioned at the medial surface of upper cover 10,
Screens assembly 30 includes roll tube 300, first connecting rod 301, second connecting rod 302, third connecting rod 303
With fourth link 304.It is the chute of angle that the sidewall of roll tube 300 is provided with roll tube 300 axis
309, the quantity of chute 309 is 2, and is symmetrically distributed in the sidewall of roll tube 300.Chute 309
It it is 30 degree～60 degree with the axis of roll tube 300.In the present embodiment, chute 309 and roll tube 300
Axis be 45 degree.The side of roll tube 300 is hinged with one end of first connecting rod 301, opposite side with
One end of third connecting rod 303 is hinged, the other end of first connecting rod 301 and one end of second connecting rod 302
Hinged, the other end of second connecting rod 302 is provided with the first buckle 305, and the first buckle 305 runs through upper cover
The first opening that 10 sidewalls are provided with, the other end of third connecting rod 303 cuts with scissors with one end of fourth link 304
Connecing, the other end of fourth link 304 is provided with the second buckle 306, and the second buckle 306 runs through upper cover sidewall
The second opening being provided with.
As it is shown in figure 1, the first fulcrum 101 is located at the medial surface of upper cover 10 for supporting second connecting rod 302
Rotating, second connecting rod 302 can rotate around the first fulcrum 101；Second fulcrum 102 is located at upper cover 10
Medial surface is used for supporting fourth link 304 and rotates, and fourth link 304 can be around the second fulcrum 102.Return
Spring 40 is positioned at roll tube 300, and after upper cover 10 and lower cover 20 cover, return spring 40 is pressed
Shrink between upper cover 10 and lower cover 20.Button assembly 50 runs through upper cover 10, and button assembly 50 includes
Button and in inserting chute 309 and fix the sliding pin being connected with button, wherein, button is positioned at upper cover
The lateral surface of 10, sliding pin is positioned at the medial surface of upper cover 10, when pressing keys assembly 50, sliding pin edge
Slide.
As it is shown in figure 1, when pressing keys assembly 50, first connecting rod 301, second connecting rod 302, the
Three connecting rods 303 and fourth link 304 are slided along chute 309 according to arrow direction in figure, sliding pin
Driving roll tube 300 to rotate, roll tube 300 drives first connecting rod 301 and third connecting rod 303 to rotate,
First connecting rod 301 drive second connecting rod 302 around first fulcrum 101 rotate make the first buckle 305 in
Activity in first opening, third connecting rod 303 drives fourth link 304 to rotate around the second fulcrum 102 and makes
Obtaining the second buckle 306 movable in the second opening, now the first buckle 305 and the second buckle 306 can
Dismantling with external equipment respectively, therefore probe can be dismantled with external equipment easily and fast；When put down by
During key asembly 50, under the elastic force effect of return spring 40, first connecting rod 301, second connecting rod 302,
Third connecting rod 303 and fourth link 304 are according to arrow reverse motions in figure, now, and the first buckle 305
With the second buckle 306 can respectively with external equipment grafting.To sum up, this utility model can facilitate spy
Head and external equipment grafting and dismounting.
In certain embodiments, the both sides of roll tube 300 are extended with left-handed pivoted arm 307 and dextrorotation pivoted arm
308, left-handed pivoted arm 307 is hinged with first connecting rod 301, and dextrorotation pivoted arm 308 cuts with scissors with third connecting rod 303
Connect.When roll tube 300 rotates, left-handed pivoted arm 307 can increase the rotary arc of first connecting rod 301
Degree, dextrorotation pivoted arm 308 can increase the rotation radian of fourth link 304.
In certain embodiments, the medial surface of upper cover 10 is provided with the support platform 105 supporting roll tube 300,
Supporting platform 105 edge and be provided with limiting stand 106, left-handed pivoted arm 307 end is provided with corresponding with limiting stand 106
Left limit post, dextrorotation pivoted arm 308 end is provided with the right limit post corresponding with limiting stand 106.Support
Platform is used for supporting roll tube 300 so that first connecting rod 301, second connecting rod 302, third connecting rod 303,
There is gap with the inwall of upper cover 10 in fourth link 304, reduces the inwall of upper cover 10 to first connecting rod
301, second connecting rod 302, third connecting rod 303 and fourth link 304 motion produce impact, subtract simultaneously
The inwall of few upper cover 10 and first connecting rod 301, second connecting rod 302, third connecting rod 303 and the 4th connects
Friction between bar 304.When roll tube 300 rotates to certain angle, limiting stand 106 is with right
Limited post or left limit post abut, and can limit roll tube 300 and rotate.
In certain embodiments, support and be provided with support chip 107 between platform 105 and roll tube 300, support
Sheet 107 is fixing with support platform 105 to be connected, and support chip 107 is rotatably connected with roll tube 300.
In certain embodiments, the first of the most restricted first buckle 305 activity of the medial surface of upper cover 10
Limiting plate 103, the first limiting plate 103 is positioned at the end of the first opening, and the medial surface of upper cover 10 also has
Limiting the second limiting plate 104 of the second buckle 102 activity, the second limiting plate 104 is positioned at the second opening
End.
In certain embodiments, the first fulcrum 101 is positioned at the middle part of second connecting rod 302, the second fulcrum
102 middle parts being positioned at fourth link 304.
In certain embodiments, the middle part of second connecting rod 302 is provided with the second groove 310, the first fulcrum
101 are positioned at the second groove 310, and the middle part of fourth link 304 is provided with the 4th groove 311, second
Point 102 is positioned at the 4th groove 311.
It is above detailed description of the invention of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from this utility model principle, it is also possible to make some changing
Entering and retouch, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a probe positioner, including upper cover and the lower cover that covers with upper cover, it is characterised in that also
Including:
Screens assembly, described screens assembly is positioned at the medial surface of upper cover, and described screens assembly includes roll tube,
First connecting rod, second connecting rod, third connecting rod and fourth link, the sidewall of described roll tube is provided with and revolves
Tube axis is the chute of angle, and the side of described roll tube is hinged with one end of first connecting rod, another
Side is hinged with one end of third connecting rod, and the other end of described first connecting rod is hinged with one end of second connecting rod,
The other end of described second connecting rod is provided with the first buckle, and described first buckle runs through what upper cover sidewall was provided with
First opening, the other end of described third connecting rod is hinged with one end of fourth link, described fourth link
The other end be provided with the second buckle, described second buckle runs through the second opening that upper cover sidewall is provided with；
First fulcrum, the first fulcrum is located at the medial surface of described upper cover and is rotated for supporting second connecting rod；
Second fulcrum, the second fulcrum is located at the medial surface of described upper cover and is rotated for supporting fourth link；
Return spring, described return spring is positioned at roll tube；
Button assembly, described button assembly runs through upper cover, and described button assembly includes button and insertion
Described chute is interior and fixes the sliding pin being connected with button；During pressing keys assembly, sliding pin is along slide
Driving roll tube rotates, and roll tube drives first connecting rod and third connecting rod to rotate, and first connecting rod drives the
Two connecting rods rotate around the first fulcrum and make first to be snapped in the first opening movable, and third connecting rod drives the
It is movable that double leval jib rotates around the second fulcrum in making second to be snapped in the second opening.
Pop one's head in the most as claimed in claim 1 positioner, it is characterised in that the both sides of described roll tube
Being extended with left-handed pivoted arm and dextrorotation pivoted arm, described left-handed pivoted arm is hinged with first connecting rod, described right rotation
Arm is hinged with third connecting rod.
Pop one's head in the most as claimed in claim 2 positioner, it is characterised in that the medial surface of described upper cover
Being provided with the support platform supporting described roll tube, described support edge of table is provided with limiting stand, described anticlockwise
Arm end is provided with the left limit post corresponding with limiting stand, and described dextrorotation pivoted arm end is provided with and limiting stand pair
The right limit post answered.
Pop one's head in the most as claimed in claim 3 positioner, it is characterised in that described support platform and rotation
Being provided with support chip between pipe, described support chip is fixing with support platform to be connected, described support chip and roll tube
It is rotatably connected.
Pop one's head in the most as claimed in claim 1 positioner, it is characterised in that the medial surface of described upper cover
The first limiting plate that the most restricted first buckle is movable, described first limiting plate is positioned at the end of the first opening
Portion, the second limiting plate of the most restricted second buckle activity of medial surface of described upper cover, described second limit
Position plate is positioned at the end of the second opening.
Pop one's head in the most as claimed in claim 1 positioner, it is characterised in that described first fulcrum is positioned at
The middle part of second connecting rod, described second fulcrum is positioned at the middle part of fourth link.
Pop one's head in the most as claimed in claim 1 positioner, it is characterised in that in described second connecting rod
Portion is provided with the second groove, and described first fulcrum is positioned at the second groove, and the middle part of described fourth link sets
The 4th groove, described second fulcrum is had to be positioned at the 4th groove.
Pop one's head in the most as claimed in claim 1 positioner, it is characterised in that the quantity of described chute is
2, and it is symmetrically distributed in the sidewall of roll tube.
Pop one's head in the most as claimed in claim 1 positioner, it is characterised in that described chute and roll tube
Axis be 30 degree～60 degree.
Pop one's head in the most as claimed in claim 9 positioner, it is characterised in that described chute and rotation
The axis of pipe is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335842.7U CN205698047U (en) | 2016-04-20 | 2016-04-20 | Probe positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335842.7U CN205698047U (en) | 2016-04-20 | 2016-04-20 | Probe positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698047U true CN205698047U (en) | 2016-11-23 |
Family
ID=57298030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335842.7U Expired - Fee Related CN205698047U (en) | 2016-04-20 | 2016-04-20 | Probe positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205698047U (en) |
-
2016
- 2016-04-20 CN CN201620335842.7U patent/CN205698047U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205698047U (en) | Probe positioner | |
| CN206539232U (en) | Door opening moving structure of door body rotating center and electric oven with same | |
| CN206214741U (en) | A kind of game paddle that can clamp mobile phone | |
| CN210153474U (en) | High-speed railway footpath planning auxiliary assembly | |
| CN206548127U (en) | A kind of multifunctional desk | |
| CN209776016U (en) | Portable drawing board for art design teaching | |
| CN206254687U (en) | A kind of mathematical education multifunctional mathmatical ruler | |
| CN204480136U (en) | For the display screen of Data Enter | |
| CN207140614U (en) | A kind of novel medical record folder | |
| CN220773477U (en) | Notebook computer with detachable double display screens | |
| CN208335530U (en) | A kind of surgery easy to remove teaching and research | |
| CN216089666U (en) | Application statistical analysis data recording device | |
| CN217955110U (en) | Handheld scanning translation equipment | |
| CN210055107U (en) | Teaching equipment for information technology courses | |
| CN220271799U (en) | Touch notebook with anti-drop line mechanism | |
| CN205484436U (en) | A manual jig for testing chip | |
| CN103777681B (en) | Panel computer type file-photographing instrument and the method for rotation thereof | |
| CN211979887U (en) | Multimode teaching device of english teaching | |
| CN216697108U (en) | Dustproof device for keys of notebook computer | |
| CN104720324B (en) | Desk for software teaching | |
| CN209624419U (en) | A kind of plastic shell detection device | |
| CN218445640U (en) | Adjustable test fixture of triode | |
| CN200963990Y (en) | Teaching compasses | |
| CN206690754U (en) | Compasses used on blackboard | |
| CN210337392U (en) | K-line ruler for drawing stock analysis K-line graph |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |