CN216925815U

CN216925815U - Black body thermometer

Info

Publication number: CN216925815U
Application number: CN202123172933.3U
Authority: CN
Inventors: 王晓琴
Original assignee: Shanghai Jialing Electronic Technology Co ltd
Current assignee: Shanghai Jialing Electronic Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-08
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a black body thermometer and relates to the technical field of precision instruments. The mounting seat comprises a body and a mounting seat arranged at the bottom of the body, wherein a driven assembly and a fixing assembly are arranged inside the mounting seat, a groove is formed in the bottom of the mounting seat, the fixing assembly comprises a connecting rod, the connecting rod penetrates through the inner side of the groove in the bottom of the mounting seat and is in sliding connection with the mounting seat, one end of the connecting rod is fixed with one end of a spring A, the other end of the spring A is fixed on the inner wall of the mounting seat, the other end of the connecting rod is fixed with an arc-shaped clamping plate, one side, away from the connecting rod, of the arc-shaped clamping plate is fixed with one end of a spring shifting piece, and the other end of the spring shifting piece is fixed with an auxiliary plate. Through the driven subassembly and the fixed subassembly that set up, place body and mount pad back on the tripod, press body and mount pad downwards and can accomplish and install body and mount pad on the tripod, avoided the conventional bolt fastening that uses, convenient to use.

Description

Black body thermometer

Technical Field

The utility model relates to the technical field of precision instruments, in particular to a black body thermometer.

Background

A black body is an idealized object which is capable of absorbing all extraneous electromagnetic radiation without any reflection or transmission. Black bodies are mainly used in the field of temperature measurement in industry, and the most important product is a radiation thermometer, which is a meter that measures temperature according to energy radiated from an object. When measuring temperature, the radiation thermometer is aimed at the measured object, the detector of the radiation thermometer receives the energy radiated by the measured object, and the energy is converted into corresponding electric signals through the signal processing circuit or the temperature value of the measured object is further directly displayed through the display.

Through retrieval, the Chinese patent with application number 201620544827.3 discloses a blackbody thermometer, which consists of a blackbody, a film resistor, an upper cover, a blackbody base, a blackbody outer sleeve and a lead. Black body base up end is arranged in to the black body, and the cladding of black body overcoat is outside the black body base, and film resistor and black body back connection, lead wire pass black body overcoat and black body base and film resistor are connected, and the upper end opening face of black body overcoat is arranged in to the upper cover. Black body thermometer its temperature range of use: normal temperature to 150 ℃. The receiving coefficient of the absorption film on the surface of the device is close to a black body, and the illumination intensity on the surface of the red copper sheet can be measured by the temperature of the film sensor on the back side of the device.

The black body thermometer is required to be placed on a tripod to be installed when in use, bolts are required to be used for fixing conventionally, and the installation and the disassembly are troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides a black body thermometer, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a black body thermometer, includes the body and sets up the mount pad of body bottom, the inside of mount pad is provided with driven subassembly and fixed subassembly, the bottom of mount pad is seted up flutedly, fixed subassembly includes the connecting rod, the connecting rod run through the inboard of mount pad bottom recess and with mount pad sliding connection, the one end of connecting rod is fixed with spring A's one end, spring A's the other end is fixed on the inner wall of mount pad, the other end and the arc splint of connecting rod are fixed.

Preferably, one side of the arc-shaped clamping plate, which is far away from the connecting rod, is fixed with one end of the spring shifting piece, and the other end of the spring shifting piece is fixed with the auxiliary plate.

Preferably, the driven component comprises a pressing plate, the top of the pressing plate is fixed to the bottom of the push rod, the push rod penetrates through the bottom of the mounting seat and is in sliding connection with the mounting seat, the top of the push rod is fixed to one end of the spring B, the other end of the spring B is fixed to the inner wall of the mounting seat, the push rod is fixed to one end of the slide rod, and the other end of the slide rod is in sliding connection with the rotating rod.

Preferably, the rotating rod is rotatably installed on the inner wall of the installation seat, a pull rope is wound on the rotating rod, one end of the pull rope is fixed with the rotating rod, and the other end of the pull rope is fixed with the connecting rod through a guide wheel.

Preferably, an arc-shaped sliding groove is formed in the rotating rod, the sliding rod is slidably mounted in the arc-shaped sliding groove formed in the rotating rod, and the push rod is provided with a clamping groove.

Preferably, the slide bars, the rotating bars, the pull ropes, the guide wheels and the fixing assemblies are provided with two groups of slide bars, two groups of rotating bars, two groups of pull ropes, two groups of guide wheels and two groups of fixing assemblies which are symmetrically arranged by taking the center line of the mounting seat as a symmetry axis.

Preferably, the mount pad is run through and with kelly sliding connection by the kelly, the kelly is fixed with spring C's one end, spring C's the other end is fixed on the inner wall of mount pad.

(III) advantageous effects

The utility model provides a black body thermometer. The method has the following beneficial effects:

(1) this black body thermometer through driven subassembly and the fixed subassembly that sets up, places body and mount pad back on the tripod, presses body and mount pad downwards and can accomplish and install body and mount pad on the tripod, has avoided conventional use bolt fastening, convenient to use.

(2) This black body thermometer can carry on spacingly to the push rod through the kelly that sets up, plays body and mount pad can be more stable when the installation, when needs are torn down body and mount pad, only need stimulate the kelly relieve to the push rod spacing can, easy operation, the practicality is stronger.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic top view of the arcuate clamping plate and the auxiliary plate of the present invention;

FIG. 4 is a front view of the mounting base of the present invention;

FIG. 5 is a schematic view of a rectangular through hole of the platen according to the present invention;

FIG. 6 is a schematic view of the connection structure of the mounting seat and the clamping rod of the present invention.

In the figure: 1. a body; 2. a mounting base; 3. a driven assembly; 31. pressing a plate; 32. a push rod; 33. a slide bar; 34. a rotating rod; 4. a fixing assembly; 41. a connecting rod; 42. an arc-shaped splint; 43. a spring paddle; 44. an auxiliary plate; 5. and (5) clamping the rod.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a blackbody thermometer, include body 1 and the mount pad 2 that sets up body 1 bottom, the inside of mount pad 2 is provided with driven subassembly 3 and fixed subassembly 4, the bottom of mount pad 2 is seted up flutedly, fixed subassembly 4 includes connecting rod 41, connecting rod 41 runs through the inboard of 2 bottom recesses of mount pad and with mount pad 2 sliding connection, connecting rod 41's one end is fixed with spring A's one end, spring A's the other end is fixed on the inner wall of mount pad 2, connecting rod 41's the other end is fixed with arc splint 42, one side that arc splint 42 kept away from connecting rod 41 is fixed with the one end of spring plectrum 43, the other end and the accessory plate 44 of spring plectrum 43 are fixed, accessory plate 44 is the rubber material, self can be out of shape certain degree when frictional force between increase and the tripod in the installation, can be better laminate with the tripod.

In this embodiment, the driven assembly 3 includes a pressing plate 31, and the pressing plate 31 is provided with a rectangular through hole for the arc-shaped clamping plate 42 to move. The top of the pressing plate 31 is fixed with the bottom of the push rod 32, the push rod 32 penetrates through the bottom of the mounting seat 2 and is in sliding connection with the mounting seat 2, the top of the push rod 32 is fixed with one end of the spring B, the other end of the spring B is fixed on the inner wall of the mounting seat 2, the push rod 32 is fixed with one end of the slide rod 33, the other end of the slide rod 33 is in sliding connection with the rotating rod 34, the rotating rod 34 is rotatably installed on the inner wall of the mounting seat 2, a pull rope is wound on the rotating rod 34, one end of the pull rope is fixed with the rotating rod 34, the other end of the pull rope is fixed with the connecting rod 41 through a guide wheel, an arc-shaped chute is formed in the rotating rod 34, the slide rod 33 is slidably installed in the arc-shaped chute formed in the rotating rod 34, when the sliding rod 33 slides up and down in the arc-shaped sliding groove on the rotating rod 34, the rotating rod 34 can be driven to rotate, the push rod 32 is provided with a clamping groove, and the limit or the limit release of the push rod 32 is realized by matching with the clamping rod 5. The slide bar 33, the rotating bar 34, the pull rope, the guide wheel and the fixing component 4 are respectively provided with two groups of slide bars 33, the rotating bar 34, the pull rope, the guide wheel and the fixing component 4 which are symmetrically arranged by taking the central line of the mounting seat 2 as a symmetry axis.

In this embodiment, mount pad 2 is run through by kelly 5 and with kelly 5 sliding connection, kelly 5 is fixed with spring C's one end, spring C's the other end is fixed on the inner wall of mount pad 2, the scarf has been seted up on kelly 5, when push rod 32 rebound, push rod 32 supports to move kelly 5 and remove on the scarf of kelly 5, when draw-in groove on push rod 32 removed to kelly 5's position, kelly 5 inserted in the draw-in groove on push rod 32 under spring C's effect, the realization was spacing to push rod 32.

During operation (or during use), the grooves at the bottoms of the body 1 and the mounting base 2 are aligned with the tripod, the pressing plate 31 at the bottom of the mounting base 2 is abutted by the tripod to move upwards, the pressing plate 31 drives the push rod 32 to move upwards, the push rod 32 drives the slide rod 33 to slide upwards in the arc-shaped chute on the rotating rod 34, the rotating rod 34 rotates to loosen the pull rope, the connecting rod 41 drives the arc-shaped clamping plate 42 to move towards the center of the mounting base 2 to clamp the tripod, and the auxiliary plate 44 clamps the tripod.

When the push rod 32 moves upwards, the push rod 32 abuts against the inclined plane of the clamping rod 5 to abut against the clamping rod 5 to move, and when the clamping groove in the push rod 32 moves to the position of the clamping rod 5, the clamping rod 5 is inserted into the clamping groove in the push rod 32 under the action of the spring C, so that the push rod 32 is limited.

When the fixing needs to be released, the clamping rod 5 is pulled, the clamping rod 5 is pushed out from the clamping groove on the push rod 32, the limit on the push rod 32 is released, the push rod 32 drives the pressing plate 31 and the sliding rod 33 to move downwards to reset under the action of the spring B, the sliding rod 33 slides downwards in the arc-shaped sliding groove on the rotating rod 34, the rotating rod 34 rotates reversely, the rotating rod 34 tightens the pull rope, the arc-shaped clamping plate 42 and the connecting rod 41 are pulled to reset, and the body 1 and the mounting seat 2 are detached.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a black body thermometer, includes body (1) and mount pad (2) that set up body (1) bottom, its characterized in that: the inside of mount pad (2) is provided with driven subassembly (3) and fixed subassembly (4), the bottom of mount pad (2) is seted up flutedly, fixed subassembly (4) include connecting rod (41), connecting rod (41) run through the inboard of mount pad (2) bottom recess and with mount pad (2) sliding connection, the one end of connecting rod (41) is fixed with spring A's one end, spring A's the other end is fixed on the inner wall of mount pad (2), the other end and arc splint (42) of connecting rod (41) are fixed.

2. A blackbody thermometer according to claim 1 wherein: one side of the arc-shaped clamping plate (42) far away from the connecting rod (41) is fixed with one end of a spring shifting sheet (43), and the other end of the spring shifting sheet (43) is fixed with an auxiliary plate (44).

3. A blackbody thermometer according to claim 1 wherein: driven subassembly (3) are including clamp plate (31), the top of clamp plate (31) is fixed with the bottom of push rod (32), push rod (32) run through the bottom of mount pad (2) and with mount pad (2) sliding connection, the top of push rod (32) is fixed with spring B's one end, spring B's the other end is fixed on the inner wall of mount pad (2), push rod (32) are fixed with the one end of slide bar (33), the other end and bull stick (34) sliding connection of slide bar (33).

4. A blackbody thermometer according to claim 3 wherein: the rotating rod (34) is rotatably installed on the inner wall of the installation seat (2), a pull rope is wound on the rotating rod (34), one end of the pull rope is fixed with the rotating rod (34), and the other end of the pull rope is fixed with the connecting rod (41) through a guide wheel.

5. A blackbody thermometer according to claim 3 wherein: an arc-shaped sliding groove is formed in the rotating rod (34), the sliding rod (33) is slidably mounted in the arc-shaped sliding groove formed in the rotating rod (34), and a clamping groove is formed in the push rod (32).

6. A blackbody thermometer according to claim 4 wherein: the sliding rods (33), the rotating rods (34), the pull ropes, the guide wheels and the fixing assemblies (4) are provided with two groups of sliding rods (33), two groups of rotating rods (34), two groups of pull ropes, two groups of guide wheels and two groups of fixing assemblies (4) which are symmetrically arranged by taking the center line of the mounting seat (2) as a symmetry axis.

7. A blackbody thermometer according to claim 1 wherein: mount pad (2) are run through by kelly (5) and with kelly (5) sliding connection, kelly (5) are fixed with spring C's one end, spring C's the other end is fixed on the inner wall of mount pad (2).