CN210221452U

CN210221452U - Temperature detection device of optical splitter

Info

Publication number: CN210221452U
Application number: CN201920798688.0U
Authority: CN
Inventors: Zheng Xu; 许正
Original assignee: Smart Tianjin Information Technology Co Ltd
Current assignee: Smart Tianjin Information Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-31
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a temperature detection device of a light splitter, which comprises a temperature sensor and a connecting plate, the two sides of the lower end surface of the connecting plate are both fixed with four groups of fixed blocks, the fixed blocks are movably provided with movable hooks through fixed shafts, and four movable hooks are arranged, a limiting block is fixed at the inner side of one end of each movable hook, which is far away from the fixed shaft, a rubber ring is fixed on the lower end surface of the connecting plate, the rubber ring is positioned on the inner side of the fixed block, the two ends of the lower end surface of the connecting plate, which are positioned on the inner side of the rubber ring, are both fixed with a placing groove, the middle of one side of the rubber ring of the placing groove is provided with a fixed groove, the middle of the connecting plate is provided with a through hole, the display screen is fixed in the middle of the upper end face of the connecting plate, the contact piece is fixed in the middle of the lower end face of the display screen, and the contact piece is located inside the through hole. The utility model discloses be favorable to monitoring the temperature of spectrometer, be convenient for carry out the effect of using to the spectrometer.

Description

Temperature detection device of optical splitter

Technical Field

The utility model relates to a beam splitter technical field specifically is a beam splitter temperature-detecting device.

Background

The optical splitter is a passive device, also called an optical splitter, which does not require external energy, as long as there is input light. The beam splitter consists of entrance and exit slits, a mirror and a dispersive element, and has the function of separating out the required resonance absorption lines. The key component of the optical splitter is a dispersive element, and the optical gratings are used in the current commercial instruments.

When the spectrometer is used, the spectrometer is easily influenced by the external temperature, and the use of the spectrometer is not facilitated due to the overhigh temperature, so that when the spectrometer is used, the temperature of the spectrometer is monitored, and a device convenient for detecting the temperature of the spectrometer is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light splitter temperature-detecting device possesses the advantage that is favorable to carrying out the detection to the temperature of light splitter, has solved the problem that light splitter high temperature influences the use of light splitter.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spectrometer temperature-detecting device, includes temperature sensor and connecting plate, the lower terminal surface both sides of connecting plate all are fixed with the fixed block, the fixed block is equipped with four groups altogether, the fixed block has the movable hook through fixed axle movable mounting, and the movable hook is equipped with four altogether, the movable hook deviates from the one end endotheca of fixed axle and is fixed with the spacing piece, the lower terminal surface of connecting plate is fixed with the rubber circle, the rubber circle is located the inboard of fixed block, the lower terminal surface of connecting plate is located the inboard both ends of rubber circle and all is fixed with the standing groove, the fixed slot has all been seted up to the department in the middle of one side that the standing groove is.

Preferably, a through hole is formed in the middle of the connecting plate, a display screen is fixed in the middle of the upper end face of the connecting plate, a contact piece is fixed in the middle of the lower end face of the display screen, and the contact piece is located inside the through hole.

Preferably, the lower terminal surface of connecting plate is located the inboard of rubber circle and is fixed with the spring, and the spring is equipped with four altogether, the lower extreme of spring is fixed with temperature-sensing board, the department is fixed with temperature sensor in the middle of the up end of temperature-sensing board.

Preferably, the diameter of the temperature sensor is smaller than the inner diameter of the through hole, the length of the temperature sensor is larger than the length of the through hole, and the temperature sensor is in contact with the contact piece.

Preferably, one end of the movable hook, which is far away from the fixed shaft, corresponds to the placing groove, and the limiting block corresponds to the fixed groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the movable hook, be favorable to fixing the effect on the spectrometer with detection device, carry out temperature detection to the spectrometer, fix the movable hook at both ends in the both sides of spectrometer, can realize fixing detection device, be favorable to carrying out temperature detection to the spectrometer, detect the back that finishes simultaneously, can place the movable hook in the standing groove, simultaneously through the stopper standing groove, be favorable to realizing fixing the movable hook.

2. The utility model discloses a set up temperature-sensing board and temperature sensor, be favorable to carrying out the effect that detects to the temperature of spectrometer, fix detection device on the spectrometer through the movable hook, the contact of temperature-sensing board and spectrometer is favorable to making temperature sensor and contact piece contact through the spring simultaneously, makes on the temperature that temperature sensor will detect carries the display screen, realizes looking over temperature value.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the bottom-view unfolding structure of the present invention.

In the figure: 1. a movable hook; 2. a rubber ring; 3. a spring; 4. a temperature sensing plate; 5. a temperature sensor; 6. a limiting block; 7. a fixed shaft; 8. a fixed block; 9. a connecting plate; 10. a placement groove; 11. a display screen; 12. A through hole; 13. a contact piece; 14. and fixing the grooves.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a temperature detection device of a light splitter comprises a temperature sensor 5 and a connecting plate 9, wherein two sides of the lower end face of the connecting plate 9 are respectively fixed with a fixed block 8, the fixed blocks 8 are provided with four groups, the fixed blocks 8 are movably provided with movable hooks 1 through fixed shafts 7, the movable hooks 1 are provided with four groups, one end of each movable hook 1, which is far away from the fixed shaft 7, is internally provided with a limiting block 6, the lower end face of the connecting plate 9 is fixed with a rubber ring 2, the rubber rings 2 are positioned at the inner sides of the fixed blocks 8, the two ends of the lower end face of the connecting plate 9, which are positioned at the inner sides of the rubber rings 2, are respectively fixed with a placing groove 10, the middle part of one side of each placing groove 10, which is positioned at the rubber ring 2, is provided with a fixed groove 14, when the temperature detection is carried out on the light splitter, the movable hooks 1 at the, can place the activity hook 1 in standing groove 10, simultaneously through 6 standing grooves 10 of stopper in, be favorable to realizing the fixed to activity hook 1.

A through hole 12 is formed in the middle of the connecting plate 9, a display screen 11 is fixed in the middle of the upper end face of the connecting plate 9, a contact piece 13 is fixed in the middle of the lower end face of the display screen 11, and the contact piece 13 is located inside the through hole 12.

The lower end surface of the connecting plate 9 is positioned at the inner side of the rubber ring 2 and is fixed with four springs 3, the lower end of the spring 3 is fixed with a temperature sensing plate 4, the middle part of the upper end surface of the temperature sensing plate 4 is fixed with a temperature sensor 5, the model of the temperature sensor 5 of the utility model is PT100WZP, which has the advantages of small volume and high sensitivity, the detection device is fixed on the light splitter through the movable hook 1, the temperature sensing plate 4 is contacted with the light splitter, meanwhile, the spring 3 is favorable for enabling the temperature sensor 5 to be in contact with the contact piece 13, the temperature sensor 5 transmits the detected temperature to the display screen 11, the checking of the temperature value is realized, the technical personnel who search the model directly purchase the temperature value on the market, when the model of the equipment needs to be known, the technical specification can be directly looked over for understanding, so that the equipment is not described in detail.

The diameter of the temperature sensor 5 is smaller than the inner diameter of the through hole 12, the length of the temperature sensor 5 is larger than the length of the through hole 12, and the temperature sensor 5 is in contact with the contact piece 13.

One end of the movable hook 1 departing from the fixed shaft 7 corresponds to the placing groove 10, and the limiting block 6 corresponds to the fixed groove 14.

The working principle is as follows: the utility model discloses in operation, fix the both sides at the spectrometer with the activity hook 1 at 9 both ends of connecting plate, can realize fixed to detection device, the contact of temperature-sensing board 4 and spectrometer simultaneously, and be favorable to making temperature sensor 5 and contact piece 13 contact through spring 3, make temperature sensor 5 carry the display screen 11 with the temperature that detects on, the realization is to looking over of temperature numerical value, detect simultaneously and finish the back, can place activity hook 1 in standing groove 10, simultaneously through 6 standing groove 10 on, be favorable to realizing fixing movable hook 1. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a light splitter temperature-detecting device, includes temperature sensor (5) and connecting plate (9), its characterized in that: the lower terminal surface both sides of connecting plate (9) all are fixed with fixed block (8), fixed block (8) are equipped with four groups altogether, fixed block (8) have movable hook (1) through fixed axle (7) movable mounting, and movable hook (1) are equipped with four altogether, movable hook (1) deviates from the one end endotheca of fixed axle (7) and is fixed with spacing block (6), the lower terminal surface of connecting plate (9) is fixed with rubber circle (2), rubber circle (2) are located the inboard of fixed block (8), the lower terminal surface of connecting plate (9) is located the inboard both ends of rubber circle (2) and all is fixed with standing groove (10), fixed slot (14) have all been seted up to the department in the middle of one side that standing groove (10) are located rubber circle (2).

2. The temperature detecting device of the optical splitter according to claim 1, wherein: through-hole (12) have been seted up to the middle department of connecting plate (9), the upper end face middle department of connecting plate (9) is fixed with display screen (11), the lower end face middle department of display screen (11) is fixed with contact piece (13), and contact piece (13) are located the inside of through-hole (12).

3. The temperature detecting device of the optical splitter according to claim 1, wherein: the inboard that the lower terminal surface of connecting plate (9) is located rubber circle (2) is fixed with spring (3), and spring (3) are equipped with four altogether, the lower extreme of spring (3) is fixed with temperature-sensing board (4), department is fixed with temperature sensor (5) in the middle of the up end of temperature-sensing board (4).

4. The temperature detecting device of the optical splitter according to claim 1, wherein: the diameter of the temperature sensor (5) is smaller than the inner diameter of the through hole (12), the length of the temperature sensor (5) is larger than that of the through hole (12), and the temperature sensor (5) is in contact with the contact piece (13).

5. The temperature detecting device of the optical splitter according to claim 1, wherein: one end of the movable hook (1) departing from the fixed shaft (7) corresponds to the placing groove (10), and the limiting block (6) corresponds to the fixed groove (14).