CN209636234U - A kind of position adjusting mechanism and detection device - Google Patents
A kind of position adjusting mechanism and detection device Download PDFInfo
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- CN209636234U CN209636234U CN201822086868.4U CN201822086868U CN209636234U CN 209636234 U CN209636234 U CN 209636234U CN 201822086868 U CN201822086868 U CN 201822086868U CN 209636234 U CN209636234 U CN 209636234U
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- adjusting mechanism
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Abstract
The utility model relates to medical treatment detection device fields, disclose a kind of position adjusting mechanism and detection device, wherein position adjusting mechanism includes fixing piece and movable part, movable part can opposed fixed member movement, and it can be locked on fixing piece after moving to the first setting position, movable part is used to install external functor, and functor can be moved with respect to movable part, and can be locked on movable part after moving to the second setting position.The utility model is provided with fixing piece and movable part, movable part can opposed fixed member movement, and it can be locked on fixing piece after moving to the first setting position, movable part is used for installation function part, functor can be moved with respect to movable part, and can be locked on movable part after moving to the second setting position.Movement by the movement of movable part opposed fixed member and functor with respect to movable part can finally realize the position adjustment of functor, have many advantages, such as structure be simple and convenient to operate, volume compact.
Description
Technical field
The utility model relates to medical treatment detection device fields, are specifically related to helicobacter pylori detection device, especially relate to
And in helicobacter pylori detection device components position adjustment structure.
Background technique
Helicobacter pylori is chronic gastritis and the most important virulence factor of peptic ulcer, and is diagnosed accurately and in time deep and remote
Door helicobacter infection is the key that eliminating pylorus (Hp).Through Several Survey Measure exists in the prior art, wherein exhaling
Inhaling test is a kind of quick, reliable, safety, the detection mode of no pain, and the principle for breathing test is generated in vivo based on Hp
A large amount of urease, if be stranded this to infection Hp patient take orally isotope labelling carbon urea drug (such as urea [14C]), then it urinates
The isotope labelling carbon dioxide that element generates after being decomposed is breathed out from lung.Specimen of breath is collected, detects isotope labelling with instrument
The carbon dioxide of the amount of carbon dioxide, positive patient isotope labelling obviously increases, and the sensibility and specificity for detecting Hp is high,
Hp then breathes out reduction or disappearance after removing.
The breath test of clinical use is divided into the flash detection Hp of liquid and ionization type detection two kinds of forms of Hp again at present, wherein liquid
The principle of flash detection Hp is that sample to be tested is dispersed among liquid scintillator, and the energy for the beta particle that sample is emitted is molten
Agent absorbs and solvent molecule is caused to ionize and excite, and the solvent molecule of part excitation transfers energy to the scintillator molecules of surrounding
It is set to launch photon, photon forms pulse after amplification is caught in photomultiplier tube acquisition, and then realizes subsequent detection and analysis.
The components in need for carrying out position adjustment, by taking barcode scanning device as an example, barcode scanning device are generally comprised in detection device
Relatively initial stationary state is needed to carry out fine position, to adjust the direction of scanning window, to adapt to the bar code of different location.
Structure is complicated for position adjusting mechanism in the prior art, inconvenient for operation, while volume is larger, it is difficult to compact small of commensurate structure
Type detection device.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of position adjusting mechanism, for solving existing skill
Structure is complicated for position adjusting mechanism in art, inconvenient for operation, while volume is larger, it is difficult to the compact miniaturization detection of commensurate structure
The problem of equipment.
The utility model also provides a kind of detection device of application site adjustment mechanism.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of position adjusting mechanism, including fixing piece and movable part, movable part can opposed fixed member movement, and can move
It is locked on fixing piece after to the first setting position, movable part is used to install external functor, and functor can be with respect to movable part
Movement, and can be locked on movable part after moving to the second setting position.
Mode as a further improvement of the foregoing solution, movable part can opposed fixed member rotation, functor can be relatively movable
Part linearly moves.
Mode as a further improvement of the foregoing solution, movable part are equipped with arc groove, the center of circle of arc groove and movable part
Rotary motion trace it is concentric, fixing piece be equipped with locking movable part lock piece.
Mode as a further improvement of the foregoing solution, fixing piece are equipped with via hole, and lock piece includes screw, and screw passes through
Arc groove is connect with after via hole with nut；
Alternatively, lock piece includes the stud being fixed on fixing piece, stud is connect after passing through arc groove with nut；
Alternatively, fixing piece is equipped with threaded hole, lock piece includes screw, and screw is connect after passing through arc groove with threaded hole.
Mode as a further improvement of the foregoing solution, movable part are equipped with strip groove.
Mode as a further improvement of the foregoing solution, fixing piece include level board, and are fixedly connected with the level board
The first vertical plate, movable part includes the second vertical plate being rotatably connected with the first vertical plate, and solid with the second vertical plate
Surely the third vertical plate connected.
Mode as a further improvement of the foregoing solution, movable part can opposed fixed member rotation, functor can be relatively movable
Part rotation.
Mode as a further improvement of the foregoing solution, movable part can opposed fixed member linearly move, functor
It can be rotated relative to movable part.
Mode as a further improvement of the foregoing solution, movable part can opposed fixed member linearly move, functor
It can linearly be moved relative to movable part.
A kind of detection device, including above-mentioned position adjusting mechanism.
Mode as a further improvement of the foregoing solution further includes darkroom and barcode scanning device, and the side wall in darkroom, which is equipped with, to be connected
The opening of logical darkroom inner space, fixing piece are fixedly connected with darkroom, and barcode scanning device is fixed on movable part, and barcode scanning device is swept
Retouch window alignment opening.
Mode as a further improvement of the foregoing solution, further includes objective table and scintillation detector, and the darkroom is equipped with logical
Mouth and detection mouth, the objective table pass in and out the darkroom by the port, and the end of probe of the scintillation detector is connected to institute
State detection mouth.
The beneficial effects of the utility model are:
The utility model is provided with fixing piece and movable part, movable part can opposed fixed member movement, and the can moved to
It is locked on fixing piece behind one setting position, movable part is used for installation function part, and functor can be moved with respect to movable part, and can
It is locked on movable part after moving to the second setting position.Pass through the movement and functor phase of movable part opposed fixed member
Movement to movable part can finally realize the position adjustment of functor, there is structure to be simple and convenient to operate, volume compact etc.
Advantage.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of the utility model position adjusting mechanism one embodiment；
Fig. 2 is the decomposition diagram of the utility model position adjusting mechanism one embodiment；
Fig. 3 is the stereoscopic schematic diagram of the utility model detection device one embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing
For the mutual alignment relation divided.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
The utility model discloses a kind of position adjusting mechanisms comprising fixing piece and movable part, wherein fixing piece is used for
Position adjusting mechanism is integrally fastened in external structure, movable part is then used to install the external function for needing to carry out position adjustment
Part.
In the present invention, movable part can opposed fixed member movement, and can after moving to the first setting position locking
On fixing piece, likewise, functor can be moved with respect to movable part, and work can be locked at after moving to the second setting position
On moving part.By the movement of movable part opposed fixed member and functor with respect to the movement of movable part, function can be finally realized
The position of part adjusts.
" movement " so-called in the utility model includes the wherein edge along moving for direction of a curve and moving linearly
The movement of direction of a curve is preferably moving along a full circumferences direction, that is, is rotated.
It is specifically described with reference to embodiments with attached drawing.
Embodiment one
Referring to Fig.1, Fig. 2 respectively illustrates the stereoscopic schematic diagram of the utility model position adjusting mechanism one embodiment
With decomposition diagram.As shown, position adjusting mechanism includes fixing piece 1 and movable part 2.
Fixing piece 1 and movable part 2 are respectively plate structure in the present embodiment.Fixing piece 1 and the top of movable part 2 are set respectively
It is equipped with shaft hole, when the shaft hole of the two is overlapped and penetrates shaft, movable part 2 can be rotated with opposed fixed member 1 around the shaft.
The shaft can opposed fixed member 1 and movable part 2 split, any one in fixing piece 1 and movable part 2 can also be fixed on
On.
Arc groove 21 is provided on movable part 2, the center of circle of arc groove 21 and the rotary motion trace of movable part 2 are concentric.Fixing piece 1
It is equipped with via hole 11, via hole 11 is located in the rotary motion trace of movable part 2.When via hole 11 is overlapped with arc groove 21, can be set
Unshowned screw passes through via hole 11 and arc groove 21, and screws in the end of screw and nut is not shown, in this way, when nut unscrews
When, movable part 2 opposed fixed member 1 can rotate in the stroke range of arc groove 21；When nut tightening, movable part 2 is just
It is locked on fixing piece 1.Nut can both be split with opposed fixed member 1, can also be fixed on fixing piece 1, nut can also
To be replaced by inner wall setting internal thread via hole 11.
It can also be by, by fixed bolt in a manner of welding, rivet etc., stud is after passing through arc groove 21 directly on fixing piece 1
It is connect with nut, the operation of locking and unlock equally may be implemented.
In addition, arc groove also can be set on fixing piece 1.
Strip groove 22 is additionally provided on movable part 2, on the one hand which is used for the functor outside fixed, on the other hand
It can be used for the position adjustment of functor again.The direction of strip groove 22 can according to need adjustment, and what is including but not limited to illustrated is perpendicular
Histogram is to, horizontal direction and inclined direction etc..In addition, the strip groove 22 on fixing piece 2 can be a plurality of, and a plurality of bar shaped
Slot 22 can be distributed in different directions, and the strip groove 22 that functor can choose different directions is installed, so as to edge
Different directions carries out position adjustment.
Embodiment two
In the present embodiment movable part 2 can opposed fixed member 1 rotate, while external functor can also be 2 turns with respect to movable part
Dynamic, wherein the rotational structure of 2 opposed fixed member 1 of movable part, locking structure are identical with the first embodiment, and this will not be repeated here.
External function part can also use aforesaid way with respect to the rotational structure of movable part 2, locking structure, i.e., so that external
Functor and movable part 2 are rotatablely connected, and are provided with another arc groove for being different from arc groove 21 on movable part 2, the arc groove
The center of circle and the center of rotation of functor are concentric, and the structure for locking such as via hole, threaded hole, stud is arranged on functor.
Embodiment three
In the present embodiment movable part 2 can opposed fixed member 1 linearly move, while external functor can live relatively
Moving part 2 rotates, and the mode that wherein 2 opposed fixed member 1 of movable part linearly moves is identical with the first embodiment, i.e., in fixation
Strip groove is opened up at least one of part 1 and movable part 2, the two carries out the position in rectilinear direction by strip groove and adjusts.
External function part is identical as second embodiment with respect to the rotational structure of movable part 2, locking structure, does not do herein superfluous
It states.
Example IV
In the present embodiment movable part 2 can opposed fixed member 1 linearly move, while external functor can also be opposite
Movable part 2 linearly moves, and the mode linearly moved is identical with the first embodiment, and this will not be repeated here.This reality
It applies in example, the moving direction of movable part 2 can be not identical as the moving direction of functor, so that functor finally has bigger tune
Whole range.
Referring to Fig. 3, the stereoscopic schematic diagram of the utility model detection device one embodiment is shown, is illustrated only in figure dark
The part-structure of room.As shown, detection device includes the position adjustment machine in darkroom 3, barcode scanning device 4 and first embodiment
Structure.
The side wall in darkroom 3 is equipped with the opening 31 of connection darkroom inner space, and fixing piece 1 is fixedly connected with darkroom 3, barcode scanning
It is provided with threaded hole on device 4, is fixed on movable part 2 by fasteners such as strip groove 22, screws.By rotating movable part
2 and mobile barcode scanning device 4, the direction of the scanning window on adjustable barcode scanning device makes the opening 31 in its aligned sidewalls.
In the present embodiment, fixing piece 1 has the level board being bonded with side wall, and first be fixedly connected with the level board
Vertical plate, via hole 11 and shaft hole are respectively positioned on the first vertical plate.Movable part 2 includes to be rotatably connected with the first vertical plate
Two vertical plates, and the third vertical plate being fixedly connected with the second vertical plate, arc groove 21 are located on the second vertical plate, strip groove
22 are located on third vertical plate.By reasonably adjusting the bending mode of each section on fixing piece 1 and movable part 2, position can be made
Setting adjustment mechanism can make full use of free space on the side wall of darkroom, provide space utilization rate.
The detection device of the utility model embodiment can be flicker detection equipment.The flicker detection equipment further includes loading
Platform and scintillation detector (not shown), darkroom 3 be equipped with port and detection mouth (not shown), objective table by port into
The end of probe of darkroom 3 out, scintillation detector is connected to detection mouth.Above-mentioned objective table is used directly for carrying sample to be tested,
It can be used for carrying the loading tool that sample is housed, between the end of probe of scintillation detector and the sample to be tested behind entrance darkroom 3
It is provided with X-ray excited polycrystalline structure scintillator, for example X-ray excited polycrystalline structure scintillator can be set at the end of probe of scintillation detector or setting is loading work
On tool, preferably, the end of probe of the scintillation detector can be close to X-ray excited polycrystalline structure scintillator.Wherein, scintillation detector be can be to scintillator
The device that optical signal caused by being stimulated is detected can be in the present embodiment photomultiplier tube, and loading tool can be with
To allow person under test to blow and collecting the sample collecting apparatus of person under test institute exhaled gas.
The flicker detection equipment can be used for detecting helicobacter pylori, and specifically, person under test can first take band isotope mark
Remember carbon urea drug (such as urea [14C] drug), which can decomposite two with isotope labelling carbon in human body
Carbonoxide, later person under test can to sample carrier or the loading tool equipped with sample carrier exhale, make sample carrier absorption have
The carbon dioxide of isotope labelling carbon and become sample to be tested, then sample to be tested or above-mentioned loading tool can be placed in loading
On platform, enters objective table in darkroom 3 and detected for scintillation detector.Above-mentioned sample to be tested is because adsorbed isotope labelling carbon
[14C] carbon dioxide, low energy beta rays can be radiated, the β ray penetration power is weaker, thus by objective table by sample to be tested and
X-ray excited polycrystalline structure scintillator, which is placed in same darkroom, realizes detection, so that the β ray that sample to be tested radiates can be closely without barrier ground
X-ray excited polycrystalline structure scintillator is excited to issue optical signal, scintillation detector can directly incude above-mentioned optical signal, in addition, darkroom structure additionally provides
Preferable dark conditions, so that accuracy rate and efficiency that flicker detection equipment is detected are higher, it is also simpler in operation
Singly, conveniently, safely.
It is illustrating for progress to be implemented to the preferable of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of position adjusting mechanism, which is characterized in that including fixing piece and movable part, the movable part can the relatively described fixation
Part movement, and can be locked at after moving to the first setting position on the fixing piece, the movable part is used to install external
Functor, the functor can movable part movement relatively, and the work can be locked at after moving to the second setting position
On moving part.
2. position adjusting mechanism according to claim 1, which is characterized in that the movable part can the relatively described fixing piece turn
Dynamic, the functor can linearly be moved relative to the movable part.
3. position adjusting mechanism according to claim 2, which is characterized in that the movable part is equipped with arc groove, described
The center of circle of arc groove and the rotary motion trace of the movable part are concentric, and the fixing piece is equipped with the locking of movable part described in locking
Part.
4. position adjusting mechanism according to claim 3, which is characterized in that the fixing piece is equipped with via hole, the lock
Stop member includes screw, and screw is connect after passing through the arc groove, the via hole with nut；
Alternatively, the lock piece includes the stud being fixed on the fixing piece, stud connects after passing through the arc groove with nut
It connects；
Alternatively, the fixing piece is equipped with threaded hole, the lock piece includes screw, screw pass through after the arc groove with it is described
Threaded hole connection.
5. position adjusting mechanism according to claim 2, which is characterized in that the movable part is equipped with strip groove.
6. position adjusting mechanism according to claim 2, which is characterized in that the fixing piece includes level board, Yi Jiyu
The first vertical plate that the level board is fixedly connected, the movable part include be rotatably connected with the first vertical plate it is second vertical
Plate, and the third vertical plate being fixedly connected with the second vertical plate.
7. position adjusting mechanism according to claim 1, which is characterized in that the movable part can the relatively described fixing piece turn
Dynamic, the functor can be rotated relative to the movable part；
Alternatively, the movable part can linearly be moved relative to the fixing piece, the functor can the relatively described movable part
Rotation；
Alternatively, the movable part can linearly be moved relative to the fixing piece, the functor can the relatively described movable part
Linearly move.
8. a kind of detection device, which is characterized in that including position adjusting mechanism described in any one of claims 1 to 7.
9. detection device according to claim 8, which is characterized in that further include darkroom, the side wall in the darkroom is equipped with
It is connected to the opening of darkroom inner space, the fixing piece is fixedly connected with the darkroom, and the functor is barcode scanning device, described
The scanning window of barcode scanning device is directed at the opening.
10. detection device according to claim 9, which is characterized in that it further include objective table and scintillation detector, it is described dark
Room is equipped with port and detection mouth, and the objective table passes in and out the darkroom, the end of probe of the scintillation detector by the port
It is connected to the detection mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086868.4U CN209636234U (en) | 2018-12-12 | 2018-12-12 | A kind of position adjusting mechanism and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086868.4U CN209636234U (en) | 2018-12-12 | 2018-12-12 | A kind of position adjusting mechanism and detection device |
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| Publication Number | Publication Date |
|---|---|
| CN209636234U true CN209636234U (en) | 2019-11-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086868.4U Active CN209636234U (en) | 2018-12-12 | 2018-12-12 | A kind of position adjusting mechanism and detection device |
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| Country | Link |
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| CN (1) | CN209636234U (en) |
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- 2018-12-12 CN CN201822086868.4U patent/CN209636234U/en active Active
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