CN217278957U - Alpha, beta surface pollution instrument - Google Patents
Alpha, beta surface pollution instrument Download PDFInfo
- Publication number
- CN217278957U CN217278957U CN202122503854.XU CN202122503854U CN217278957U CN 217278957 U CN217278957 U CN 217278957U CN 202122503854 U CN202122503854 U CN 202122503854U CN 217278957 U CN217278957 U CN 217278957U
- Authority
- CN
- China
- Prior art keywords
- slide
- fixed frame
- probe
- transverse plate
- rectangular groove
- 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
- 239000000523 sample Substances 0.000 claims abstract description 22
- 238000011109 contamination Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 241000252254 Catostomidae Species 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The utility model discloses an alpha, beta surface pollution appearance, including the shell of the appearance body, fixedly connected with fixed frame on the shell, fixed frame is "U" type setting, and fixed frame is connected with the slide through latch device, is provided with a plurality of sucking discs on slide one side. The utility model discloses a latch device, it is spacing to fix the slide, extrude a plurality of sucking discs towards the desktop again, fix between slide and the desktop and place, and then make and fix between shell and the desktop and place, make the clear glass on the probe can not with desktop direct contact, the problem that the glass surface can be worn and torn when having overcome and placing this instrument, the instrument is when using, the slide slides, contact probe and external world, when not using, the reverse slip slide, do not contact probe with the external world, at the slip in-process repeatedly, the glass on the probe can be cleaned to the clean layer on the slide, reduce on the glass of dust attached to the probe, reduce the degree that the detection data takes place the deviation.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to an alpha, beta surface contamination appearance.
Background
The alpha and beta surface pollution meters are mainly used for measuring the alpha and beta radioactive surface pollution levels of the object surface, are suitable for working environments such as environmental laboratories, nuclear medicine, molecular biology, radiochemistry and the like, and have the characteristics of large area, high sensitivity, multiple functions and easy operation;
referring to fig. 1 and fig. 2, the detector that has a portable conveniently, with the probe, handle and display screen close as an organic whole, make things convenient for staff's carrying and use, however this kind of detector is not convenient for place, after using up usually, can only place the detector on the desktop, at this moment, the probe of detector is towards the desktop, the probe has one deck clear glass, coefficient of friction between clear glass and the desktop is less, such placing means can not guarantee the stability of detector, and simultaneously, when rubbing between clear glass and the desktop, the glass surface can be worn and torn, probably cause the detection data after to take place the deviation, can bring comparatively serious consequence.
Therefore, the application provides an alpha and beta surface pollution meter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the existing portable alpha and beta surface pollution instruments are inconvenient to place, and providing an alpha and beta surface pollution instrument.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an alpha, beta surface pollution appearance, includes the shell of the appearance body, be provided with probe, display screen and handle on the shell, fixedly connected with fixed frame on the shell, fixed frame is "U" type setting, fixed frame is connected with the slide through latch device, be provided with a plurality of sucking discs on slide one side.
Preferably, latch device is including seting up two first rectangular channels and two second rectangular channels on fixed frame, the thickness of slide plate is greater than the height of first rectangular channel, the equal fixedly connected with sliding block in both sides of slide plate, the sliding block is with the inside wall sliding connection of the first rectangular channel that corresponds.
Preferably, the second rectangular groove inner side wall is fixedly connected with a vertical rod, the outer wall of the vertical rod is sleeved with a transverse plate in a sliding mode, the transverse plate is connected with the corresponding second rectangular groove inner side wall in a sliding mode, the outer wall of the vertical rod is sleeved with a reset spring, two ends of the reset spring are connected with the corresponding second rectangular groove inner side wall and the corresponding transverse plate respectively, and the transverse plate is fixedly connected with a pulling block.
Preferably, two movable openings are further formed in the fixed frame, two ends of each movable opening are communicated with the corresponding first rectangular groove and the corresponding second rectangular groove respectively, the transverse plate penetrates through the corresponding movable openings to extend to the second rectangular grooves, the transverse plate is fixedly connected with the triangular blocks, and clamping holes matched with the transverse plate and the triangular blocks are formed in the sliding blocks.
Preferably, a plurality of the suckers are arranged on the side wall of the sliding plate away from the probe at equal intervals, and the other side of the sliding plate is provided with a cleaning layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a latch device fixes the slide spacing, extrudees a plurality of sucking discs towards the desktop again, fixes placing between slide and the desktop, and then makes and fixes placing between shell and the desktop for transparent glass on the probe can not be with desktop direct contact, and the problem that the glass surface can be worn and torn when having overcome placing this instrument reduces the degree that the deviation takes place for the measured data.
2. The utility model provides an instrument when using, the slide slides, with probe and external contact, when not using, the reverse slip slide, with the probe not with external contact, at the in-process that slides repeatedly, the glass on the probe can be cleaned to the clean layer on the slide, reduce the dust attached to the glass on the probe on, and then reduce the degree that the detection data takes place the deviation.
Drawings
FIG. 1 is a schematic top perspective view of a portable detector in the background art;
FIG. 2 is a schematic bottom perspective view of a portable detector in the prior art;
fig. 3 is a schematic view of a three-dimensional structure of an α, β surface contamination meter provided by the present invention;
fig. 4 is a schematic sectional structure diagram of a fixed frame in the α, β surface contamination meter according to the present invention.
In the figure: 1. a housing; 2. a probe; 3. a display screen; 4. a handle; 5. a fixed frame; 6. a slide plate; 7. a suction cup; 8. a first rectangular groove; 9. a second rectangular groove; 10. a slider; 11. a vertical rod; 12. a transverse plate; 13. a return spring; 14. a triangular block; 15. a clamping hole; 16. and pulling the block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, an alpha, beta surface pollution appearance, includes the shell 1 of appearance body, is provided with probe 2, display screen 3 and handle 4 on the shell 1, fixedly connected with fixed frame 5 on the shell 1, and fixed frame 5 is "U" type setting, and fixed frame 5 is connected with slide 6 through latch device, is provided with a plurality of sucking discs 7 on slide 6 one side.
Further, latch device is including seting up two first rectangular channel 8 and two second rectangular channel 9 on fixed frame 5, and the thickness of slide 6 is greater than the height of first rectangular channel 8, the equal fixedly connected with sliding block 10 in slide 6's both sides, sliding block 10 and the inside wall sliding connection of the first rectangular channel 8 that corresponds.
The thickness of the sliding plate 6 is greater than the height of the first rectangular groove 8, so that the sliding plate 6 cannot enter the first rectangular groove 8, and the sliding direction of the sliding plate 6 is limited;
the first rectangular groove 8 and the sliding block 10 are arranged so that sliding between the sliding plate 6 and the fixed frame 5 can occur.
Further, the inside wall of the second rectangular groove 9 is fixedly connected with a vertical rod 11, the outer wall of the vertical rod 11 is slidably sleeved with a transverse plate 12, the transverse plate 12 is slidably connected with the inside wall of the corresponding second rectangular groove 9, the outer wall of the vertical rod 11 is sleeved with a return spring 13, two ends of the return spring 13 are respectively connected with the inside wall of the corresponding second rectangular groove 9 and the corresponding transverse plate 12, and the transverse plate 12 is fixedly connected with a pulling block 16.
Wherein, the transverse plate 12 can move vertically on the outer wall of the vertical rod 11.
Furthermore, two movable openings are further formed in the fixed frame 5, two ends of each movable opening are communicated with the corresponding first rectangular groove 8 and the corresponding second rectangular groove 9 respectively, the transverse plate 12 penetrates through the corresponding movable openings to extend towards the second rectangular grooves 9, the transverse plate is fixedly connected with the triangular blocks 14, and clamping holes 15 matched with the transverse plate 12 and the triangular blocks 14 are formed in the sliding blocks 10.
Further, a plurality of suction cups 7 are equidistantly arranged on the side wall of the sliding plate 6 far away from the probe 2, and the other side of the sliding plate 6 is provided with a cleaning layer.
Wherein, the movement of the sliding plate 6 can drive the synchronous movement of the cleaning layer to wipe the glass of the probe 2.
The utility model discloses a theory of operation:
when an instrument is placed, the sliding plate 6 is pushed, the sliding block 10 is close to the corresponding triangular block 14, and finally the triangular block 14 enters the clamping hole 15 in the sliding block 10, in the process that the triangular block 14 corresponds to the corresponding clamping hole 15, the sliding block 10 firstly contacts the triangular block 14 to drive the triangular block 14 to move downwards and drive the transverse plate 12 to move downwards to extrude the return spring 13, the return spring 13 has elastic potential energy, and after the triangular block 14 completely enters the clamping hole 15, the return spring 13 can be clamped with the sliding block 10 through the elastic potential energy of the return spring 13 to limit the sliding block 10, so that the sliding plate 6 is limited, the suckers 7 are pressed downwards towards the desktop forcibly, and the instrument is placed;
when using the instrument, pulling handle 4 for sucking disc 7 breaks away from the desktop, and the downstream pulls piece 16, drives diaphragm 12 and three hornblocks 14 downstream, makes three hornblocks 14 and the sliding block 10 that corresponds no longer the joint, pulling slide 6, makes probe 2 can survey the object.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an alpha, beta surface pollution appearance, its characterized in that, includes shell (1) of the appearance body, be provided with probe (2), display screen (3) and handle (4) on shell (1), fixedly connected with fixed frame (5) on shell (1), fixed frame (5) are "U" type setting, fixed frame (5) are connected with slide (6) through latch device, be provided with a plurality of sucking discs (7) on slide (6) one side.
2. An α, β surface contamination meter according to claim 1, wherein the latch means comprises two first rectangular grooves (8) and two second rectangular grooves (9) provided on the fixed frame (5), the thickness of the sliding plate (6) is larger than the height of the first rectangular grooves (8), sliding blocks (10) are fixedly connected to both sides of the sliding plate (6), and the sliding blocks (10) are slidably connected to the inner side walls of the corresponding first rectangular grooves (8).
3. The alpha and beta surface pollution meter according to claim 2, wherein the inner side wall of the second rectangular groove (9) is fixedly connected with a vertical rod (11), the outer wall of the vertical rod (11) is slidably sleeved with a transverse plate (12), the transverse plate (12) is slidably connected with the corresponding inner side wall of the second rectangular groove (9), the outer wall of the vertical rod (11) is sleeved with a return spring (13), two ends of the return spring (13) are respectively connected with the corresponding inner side wall of the second rectangular groove (9) and the corresponding transverse plate (12), and the transverse plate (12) is fixedly connected with a pulling block (16).
4. The alpha and beta surface pollution meter according to claim 3, wherein the fixed frame (5) is further provided with two movable openings, two ends of each movable opening are respectively communicated with the corresponding first rectangular groove (8) and the corresponding second rectangular groove (9), the transverse plate (12) passes through the corresponding movable openings and extends to the second rectangular groove (9) and is fixedly connected with the triangular block (14), and the sliding block (10) is internally provided with a clamping hole (15) matched with the transverse plate (12) and the triangular block (14).
5. An α, β surface contamination meter according to claim 1, wherein a plurality of suction cups (7) are arranged equidistantly on the side wall of the slide (6) remote from the probe (2), the other side of the slide (6) being provided with a cleaning layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503854.XU CN217278957U (en) | 2021-10-18 | 2021-10-18 | Alpha, beta surface pollution instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503854.XU CN217278957U (en) | 2021-10-18 | 2021-10-18 | Alpha, beta surface pollution instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217278957U true CN217278957U (en) | 2022-08-23 |
Family
ID=82853159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122503854.XU Expired - Fee Related CN217278957U (en) | 2021-10-18 | 2021-10-18 | Alpha, beta surface pollution instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217278957U (en) |
-
2021
- 2021-10-18 CN CN202122503854.XU patent/CN217278957U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217278957U (en) | Alpha, beta surface pollution instrument | |
| CN210222370U (en) | Medical equipment for medical image analysis | |
| CN211824236U (en) | Flatness detection device based on civil engineering | |
| CN211426163U (en) | Jewelry jade relative density short-term test appearance | |
| CN214600483U (en) | Ceramic part integrality detection device | |
| CN215491439U (en) | Multi-point thickness measuring device for automobile parts | |
| CN207963820U (en) | A kind of reallocation of land design area measurement instrument | |
| CN221566097U (en) | Dead weight cell scratch experimental device compatible with polytypic gun heads | |
| CN219511538U (en) | Level measuring instrument | |
| CN220871603U (en) | Portable engineering measuring tool | |
| CN213238810U (en) | Architectural decoration detects structure | |
| CN214348066U (en) | Portable detection device for house property assessment | |
| CN105572094A (en) | Detection device and detection method capable of measuring dissolved oxygen at different horizontal positions and different heights of mud-water interface simultaneously in situ | |
| CN211178685U (en) | A accurate measuring device for chemical gravimetric analysis | |
| CN207730142U (en) | A kind of planar detecting device of automobile decorative panel | |
| CN213376727U (en) | Pipette storage rack for physiology experiments | |
| CN216309452U (en) | Glass product sampling glass device | |
| CN212808635U (en) | Surface pollution instrument | |
| CN205484054U (en) | Detection apparatus for different horizontal position in muddy water of in site measurement simultaneously interface are co -altitude dissolved oxygen not | |
| CN212321575U (en) | Food composition monitoring devices | |
| CN221745118U (en) | Multifunctional environment comprehensive tester | |
| CN220670530U (en) | Vertical detection ruler for constructional engineering | |
| CN213600438U (en) | Dust sampler convenient to installation | |
| CN211636638U (en) | Can distinguish sample frame for blood sampling inspection of placing | |
| CN215339887U (en) | Magnetic separation assembly of chemiluminescence immunoassay analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |