CN216698381U

CN216698381U - Optical coupling superconducting nanowire single photon detection device

Info

Publication number: CN216698381U
Application number: CN202122724767.7U
Authority: CN
Inventors: 李长春
Original assignee: Shenzhen Yuhao Photoelectric Co ltd
Current assignee: Shenzhen Yuhao Photoelectric Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-07
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of photoelectric detection equipment and discloses an optical coupling superconducting nanowire single photon detection device which comprises a detector body, wherein the top and the bottom of the detector body are symmetrically provided with a protection frame body; according to the utility model, the protection frame bodies are arranged on the upper shell and the lower shell of the detector body, and the reset spring is arranged between the protection frame bodies and the detector body, so that when the device is placed in a transport box for transportation, a certain buffer space exists in the transport box for the detector body, the bumping potential energy received by the detector is further reduced, the protection performance of the device is improved, the clamping rod can be clamped into the mounting seat under the action of the elastic spring through the arrangement of the mounting seat and the clamping rod in the clamping seat, and thus the purpose of fixing the upper shell and the lower shell of the detector body together is achieved, and the mounting and the dismounting are convenient.

Description

Optical coupling superconductive nanowire single photon detection device

Technical Field

The utility model relates to the technical field of photoelectric detection equipment, in particular to an optical coupling superconducting nanowire single photon detection device.

Background

Superconductive nanowire single photon detector is a physical properties test instrument that is used for physics, the physics field, current optical coupling superconductive nanowire single photon detector still has certain problem when using, current optical coupling superconductive nanowire single photon detector generally directly adorns when the transportation and transports the protection in the box body, though can reach certain shockproof function, but when its transportation takes place vibrations, the detector still can take place vibrations, the inside precision component of its detector causes the damage easily, influence the test life of detector, when the outside casing installation of current detector simultaneously, generally be in the same place through the screw mounting, when dismantling and installing, undoubtedly need spend a large amount of time, reduce the time of dismouting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical coupling superconducting nanowire single photon detector, which has the advantages of good damping effect and convenient disassembly, and solves the problems of poor damping effect and inconvenient disassembly of the existing detector.

In order to achieve the purpose, the utility model provides the following technical scheme: optical coupling superconductive nanowire single photon detector, including the detector body, the top and the equal symmetry in bottom of detector body are provided with the protection support body, install three reset spring through the spring part between protection support body and the detector body, the protection pad is installed to one side that the detector body was kept away from to the protection support body, the mount pad is all installed to the both sides of detector body, the screens seat is all installed to the both sides of detector body, the internally mounted of mount pad has the slide bar, the surperficial symmetry sliding connection of slide bar has the screens pole that uses with the cooperation of screens seat, the surface cover of slide bar is equipped with the elasticity spring who uses with the cooperation of screens pole.

Preferably, four sliders are installed on two sides of the detector body, and sliding grooves matched with the sliders for use are formed in two ends of the protective frame body.

Preferably, the guide block is installed at the top of the clamping rod, and the guide groove matched with the guide block for use is formed in the clamping seat.

Preferably, the top of the detector body is communicated with a sleeve, and a cooling fan is arranged inside the sleeve.

Preferably, the front of the detector body is symmetrically provided with heat dissipation holes, and dust screens are arranged inside the heat dissipation holes and inside the sleeve.

Preferably, the inside of the sleeve is symmetrically provided with fixing blocks, and the fixing blocks are clamped with the heat dissipation fan.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the protection frame bodies are arranged on the upper shell and the lower shell of the detector body, and the return spring is arranged between the protection frame bodies and the detector body, so that when the device is placed in a transport box for transportation, a certain buffer space exists in the transport box for the detector body, the bumping potential energy borne by the detector is further reduced, and the protection performance of the device is improved;

according to the utility model, through the arrangement of the mounting seat and the clamping rod in the clamping seat, the clamping rod can be clamped into the mounting seat under the action of the elastic spring, so that the purpose of fixing the upper shell and the lower shell of the detector body together is achieved, and the mounting and dismounting are convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is a partial sectional view of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is a partial structural schematic diagram of the present invention.

In the figure: 1. a probe body; 2. a protective frame body; 3. a return spring; 4. a protective pad; 5. a mounting seat; 6. a clamping seat; 7. a slide bar; 8. a position clamping rod; 9. an elastic spring; 10. a slider; 11. a chute; 12. a guide block; 13. a guide groove; 14. a sleeve; 15. a heat radiation fan; 16. heat dissipation holes; 17. a dust screen; 18. and (5) fixing blocks.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the optical coupling superconducting nanowire single photon detector comprises a detector body 1, wherein protective frame bodies 2 are symmetrically arranged at the top and the bottom of the detector body 1, three reset springs 3 are arranged between the protective frame bodies 2 and the detector body 1 through spring parts, a protective pad 4 is arranged at one side of each protective frame body 2 away from the detector body 1, mounting seats 5 are arranged at two sides of the detector body 1, clamping seats 6 are arranged at two sides of the detector body 1, slide bars 7 are arranged in the mounting seats 5, clamping rods 8 matched with the clamping seats 6 and used are symmetrically and slidably connected to the surfaces of the slide bars 7, elastic springs 9 matched with the clamping rods 8 and used are sleeved on the surfaces of the slide bars 7, the protective frame bodies 2 are arranged on an upper shell and a lower shell of the detector body 1, and the reset springs 3 are arranged between the protective frame bodies 2 and the detector body 1, can make the device place when transporting in the transport case, there is certain buffering space detector body 1 in the transport case, further reduce the potential energy that jolts that the detector received, the barrier propterty of the device has been improved, setting through mount pad 5 and screens seat 6, pass through screens pole 8 of screens seat 6 inside again, can be under the effect of elastic spring 9, make screens pole 8 card go into in the mount pad 5, thereby reach the purpose of being in the same place fixed with the inferior valve to detector body 1 epitheca, the installation and dismantlement have been made things convenient for.

Further, four sliders 10 are all installed to the both sides of detector body 1, and spout 11 that uses with the cooperation of slider 10 is all seted up at the both ends of protection support body 2, sets up through slider 10 and spout 11, carries on spacingly to protection support body 2.

Further, guide block 12 is installed at the top of screens pole 8, and the guide slot 13 that uses with guide block 12 cooperation is seted up to the inside of screens seat 6, sets up through guide block 12 and guide slot 13, carries on spacingly to screens pole 8.

Further, the top of detector body 1 communicates has sleeve 14, and the inside of sleeve 14 is provided with radiator fan 15, sets up through sleeve 14 and radiator fan 15, dispels the heat to the device inside.

Further, louvre 16 has been seted up to the front symmetry of detector body 1, and dust screen 17 is all installed to louvre 16's inside and sleeve 14's inside, sets up through louvre 16 and dust screen 17, makes things convenient for the device inside to ventilate and prevent dust.

Further, fixing blocks 18 are symmetrically installed inside the sleeve 14, the fixing blocks 18 are clamped with the heat dissipation fan 15, and the heat dissipation fan 15 is limited by the arrangement of the fixing blocks 18.

The working principle is as follows: the during operation, when the device transports, when taking place to jolt, reset spring 3 between its protection support body 2 and the detector body 1, can make to have certain buffer space between protection support body 2 and the detector body 1, make it further absorb the potential energy of jolting, thereby reach the function of protecting the inside precision component of detector body 1, if carry out the dismouting to the device simultaneously, be and need press the inside screens pole 8 of screens seat 6, make the distance between two screens poles 8 shorten, make the barb department of screens pole 8 follow the roll-off in mount pad 5, make the epitheca and the inferior valve of detector body 1 no longer spacing, alright in order to reach the purpose of dismouting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Optical coupling superconductive nanowire single photon detection device, including detector body (1), its characterized in that: the detector comprises a detector body (1), wherein a protection frame body (2) is symmetrically arranged at the top and the bottom of the detector body (1), three reset springs (3) are installed between the protection frame body (2) and the detector body (1) through spring parts, one side of the protection frame body (2) far away from the detector body (1) is provided with a protection pad (4), mounting seats (5) are installed on two sides of the detector body (1), clamping seats (6) are installed on two sides of the detector body (1), a sliding rod (7) is installed inside the mounting seats (5), clamping rods (8) matched with the clamping seats (6) for use are slidably connected to the surface of the sliding rod (7) in a symmetrical mode, and elastic springs (9) matched with the clamping rods (8) for use are sleeved on the surface of the sliding rod (7).

2. The optically coupled superconducting nanowire single photon detection device of claim 1, wherein: four sliders (10) are all installed to the both sides of detector body (1), spout (11) that use with slider (10) cooperation are all seted up at the both ends of protection support body (2).

3. The optically coupled superconducting nanowire single photon detection device of claim 1, wherein: guide block (12) are installed at the top of screens pole (8), guide slot (13) that use with guide block (12) cooperation are seted up to the inside of screens seat (6).

4. The optically coupled superconducting nanowire single photon detection device of claim 1, wherein: the detector is characterized in that the top of the detector body (1) is communicated with a sleeve (14), and a cooling fan (15) is arranged inside the sleeve (14).

5. The optically coupled superconducting nanowire single photon detector device of claim 4, wherein: the front of the detector body (1) is symmetrically provided with heat dissipation holes (16), and dust screens (17) are mounted inside the heat dissipation holes (16) and inside the sleeve (14).

6. The optically coupled superconducting nanowire single photon detector device of claim 4, wherein: fixed blocks (18) are symmetrically arranged inside the sleeve (14), and the fixed blocks (18) are connected with the cooling fan (15) in a clamping mode.