CN212966708U - Photomultiplier synthesizes experiment appearance - Google Patents
Photomultiplier synthesizes experiment appearance Download PDFInfo
- Publication number
- CN212966708U CN212966708U CN202021881014.6U CN202021881014U CN212966708U CN 212966708 U CN212966708 U CN 212966708U CN 202021881014 U CN202021881014 U CN 202021881014U CN 212966708 U CN212966708 U CN 212966708U
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- Prior art keywords
- photomultiplier
- outer tube
- box
- base
- box body
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- Expired - Fee Related
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- 239000011159 matrix material Substances 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a photomultiplier synthesizes experiment appearance, including box and base, hasp and case lid fixed connection are passed through at box one side both ends, first cell body has been seted up at the base middle part, first cell body and box phase-match, box lower extreme both sides all are equipped with the slider, first cell lateral wall be equipped with slider assorted spout, be equipped with the spring that a plurality of equidistance were arranged between bottom half and the first cell body, second cell body one side is connected through U type seat and outer tube rotation, the pole in the grafting in the outer tube, outer tube and interior pole sliding connection. This kind of photomultiplier synthesizes experiment appearance, the base of experiment appearance below can play the effect of shock attenuation and protection, prevents to collide with and lead to the instrument to damage, and interior pole and outer tube can be accomodate, and occupation space is not to through the connection degree of pole and outer tube in the regulation, thereby adjust the height of base.
Description
Technical Field
The utility model relates to a photomultiplier synthesizes experiment appearance technical field, specifically is a photomultiplier synthesizes experiment appearance.
Background
The comprehensive experimental instrument for the photomultiplier mainly studies the basic characteristics of the photomultiplier, such as dark current, cathode sensitivity, anode sensitivity, amplification factor (gain), photoelectric characteristics, volt-ampere characteristics, time characteristics, spectral characteristics and the like. The existing photomultiplier comprehensive experiment instrument is mostly directly placed on an experiment table when in use, but the height of the experiment instrument cannot be adjusted, so that an operator is very inconvenient to use, and therefore the photomultiplier comprehensive experiment instrument is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photomultiplier synthesizes experiment appearance to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photomultiplier comprehensive experiment appearance, includes box and base, box one side both ends are passed through the hinge and are connected with the case lid rotation, hasp and case lid fixed connection are passed through at box opposite side both ends, first cell body has been seted up at the base middle part, first cell body and box phase-match, box lower extreme both sides all are equipped with the slider, first cell lateral wall be equipped with slider assorted spout, be equipped with the spring that a plurality of equidistance were arranged between bottom half and the first cell body, the base below is equipped with the second cell body that a plurality of matrixes were arranged, the second cell body is totally four, second cell body one side is connected through U type seat and outer tube rotation, pole in having pegged graft in the outer tube, outer tube and interior pole sliding connection, the outer tube is equipped with fastening bolt near interior pole one side, interior pole middle part is equipped.
Preferably, four corners above the box cover are provided with anti-collision pads, and the anti-collision pads are of hollow conical structures.
Preferably, handles are arranged on the two box bodies with the lock catches directly.
Preferably, the inner rod is far away from one side of the outer tube and is fixedly connected with a supporting pad, and the supporting pad is made of rubber.
Preferably, the side wall of the second groove body close to one side far away from the inner rod inclines upwards.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of photomultiplier synthesizes experiment appearance, the base of experiment appearance below can play the effect of shock attenuation and protection, prevents to collide with and lead to the instrument to damage, and interior pole and outer tube can be accomodate, and occupation space is not to through the connection degree of pole and outer tube in the regulation, thereby adjust the height of base, easy operation, simple structure.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a bottom view of the present invention;
in the figure: 1 box, 2 case lids, 3 bases, 4 handles, 5 hasps, 6 crash pads, 7 first cell bodies, 8 sliders, 9 chutes, 10 springs, 11 second cell bodies, 12 outer tubes, 13 inner rods, 14 supporting pads, 15 fastening bolts, 16 clamps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a photomultiplier comprehensive experiment instrument comprises a box body 1 and a base 3, wherein two ends of one side of the box body 1 are rotatably connected with a box cover 2 through hinges, two ends of the other side of the box body 1 are fixedly connected with the box cover 2 through lock catches 5, a first groove body 7 is arranged in the middle of the base 3, the first groove body 7 is matched with the box body 1, two sides of the lower end of the box body 1 are respectively provided with a slide block 8, the side wall of the first groove body 7 is provided with a slide groove 9 matched with the slide block 8, a plurality of equidistantly arranged springs 10 are arranged between the bottom of the box body 1 and the first groove body 7, a plurality of second groove bodies 11 which are arranged in a matrix are arranged below the base 3, four second groove bodies 11 are arranged, one side of each second groove body 11 is rotatably connected with an outer pipe 12 through a U-shaped seat, an inner rod 13 is inserted in the outer pipe 12, the outer pipe 12 is slidably connected with the inner rod, can play absorbing effect to can also protect box 1, the outer tube 12 that base 3 below is equipped with can rise with interior pole 13 and contract, through the intercommunication degree of adjusting between outer tube 12 and interior pole 13, thereby adjust the whole height of instrument, outer tube 12 and interior pole 13 can be accomodate in second cell body 11 simultaneously, are convenient for deposit.
Further, 2 top four corners of case lid all are equipped with the crashproof pad 6, and crashproof pad 6 is hollow toper structure, and crashproof pad 6 protects each turning of case lid (2), prevents that each turning of case lid (2) from receiving to collide with and damaging.
Furthermore, the two lock catches 5 are directly provided with the handle 4 on the box body 1.
Further, one side, far away from the outer tube 12, of the inner rod 13 is fixedly connected with a supporting pad 14, the supporting pad 14 is made of rubber, and the supporting pad 14 prevents the inner rod 13 from increasing friction force and protects the inner rod 13.
Further, the side wall of the second groove body 11 close to the side far away from the inner rod 13 inclines upwards, the side wall inclined upwards in the second groove body 11 limits the outer pipe 12, and the connection structure of the four outer pipes 12 and the inner rod 13 can be stably supported.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a photomultiplier synthesizes experiment appearance, includes box (1) and base (3), its characterized in that: the box body is characterized in that two ends of one side of the box body (1) are rotatably connected with the box cover (2) through hinges, two ends of the other side of the box body (1) are fixedly connected with the box cover (2) through lock catches (5), a first groove body (7) is formed in the middle of the base (3), the first groove body (7) is matched with the box body (1), slide blocks (8) are arranged on two sides of the lower end of the box body (1), slide grooves (9) matched with the slide blocks (8) are formed in the side wall of the first groove body (7), a plurality of springs (10) which are distributed at equal intervals are arranged between the bottom of the box body (1) and the first groove body (7), a plurality of second groove bodies (11) which are distributed in a matrix are arranged below the base (3), the number of the second groove bodies (11) is four, one side of the second groove bodies (11) is rotatably connected with the outer pipe (, the outer tube (12) is connected with the inner rod (13) in a sliding mode, a fastening bolt (15) is arranged on one side, close to the inner rod (13), of the outer tube (12), and a hoop (16) is arranged in the middle of the inner rod (13).
2. The comprehensive photomultiplier experimental instrument according to claim 1, wherein: four corners above the box cover (2) are provided with anti-collision pads (6), and the anti-collision pads (6) are of hollow conical structures.
3. The comprehensive photomultiplier experimental instrument according to claim 1, wherein: and the two lock catches (5) are directly provided with a handle (4) on the box body (1).
4. The comprehensive photomultiplier experimental instrument according to claim 1, wherein: the inner rod (13) is far away from one side of the outer tube (12) and is fixedly connected with a supporting pad (14), and the supporting pad (14) is made of rubber.
5. The comprehensive photomultiplier experimental instrument according to claim 1, wherein: the side wall of the second groove body (11) close to one side far away from the inner rod (13) inclines upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881014.6U CN212966708U (en) | 2020-09-02 | 2020-09-02 | Photomultiplier synthesizes experiment appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881014.6U CN212966708U (en) | 2020-09-02 | 2020-09-02 | Photomultiplier synthesizes experiment appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212966708U true CN212966708U (en) | 2021-04-13 |
Family
ID=75364829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021881014.6U Expired - Fee Related CN212966708U (en) | 2020-09-02 | 2020-09-02 | Photomultiplier synthesizes experiment appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212966708U (en) |
-
2020
- 2020-09-02 CN CN202021881014.6U patent/CN212966708U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |