CN215573399U

CN215573399U - Temperature detection device of analog-to-digital conversion chip

Info

Publication number: CN215573399U
Application number: CN202121168707.5U
Authority: CN
Inventors: 张士雨; 陆庆文; 袁文杰
Original assignee: Dongkexin Microelectronics Nanjing Co ltd
Current assignee: Dongkexin Microelectronics Nanjing Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-18
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a temperature detection device of an analog-digital conversion chip, which comprises a shell, wherein a sleeve is fixedly connected to the inner cavity of the shell, a motor is fixedly connected to the left side of the bottom of the inner cavity of the shell, an output shaft of the motor penetrates through the sleeve on the left side and is fixedly connected with a first gear, and a rotating column is fixedly connected to the bottom of the inner cavity of the shell, positioned between the two sleeves, through a bearing. Through the sleeve pipe, be used for concentrating the inside temperature of shell, output shaft through the motor drives first gear revolve, first gear drives second gear revolve, the second gear drives the column spinner and rotates, it rotates to drive the mounting panel through column spinner and fixing base, so that the mounting panel drives the temperature detector and rotates, thereby can carry out comprehensive detection to the inside of shell, the inside of having avoided the shell leads to circuit and chip condition damaged to appear because of the high temperature, so that analog to digital converter's life has been prolonged.

Description

Temperature detection device of analog-to-digital conversion chip

Technical Field

The utility model relates to the technical field of electronics, in particular to a temperature detection device of an analog-to-digital conversion chip.

Background

The analog-to-digital converter is a circuit for converting an analog signal into a digital signal, and for analog-to-digital converters with different purposes, the working speed and the conversion accuracy of the analog-to-digital converter are greatly different, so the schemes and the modes for realizing the analog-to-digital converter are also different, because the analog-to-digital converter is used in digital communication, digital signal processing, a digital measurement system and a microcomputer, and the purposes and the requirements of the analog-to-digital converter are different, so the types of the analog-to-digital converter are various, each analog-to-digital converter is a complex system, most of the existing analog-to-digital converters do not have a temperature detection function, the temperature of the internal circuit and the internal chip of the analog-to-digital converter can be increased when the analog-to-digital converter operates for a long time, and once the temperature is too high, the circuit and the chip can be damaged, and therefore, the temperature detection device for the analog-to-digital conversion chip is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temperature detection device of an analog-to-digital conversion chip, which has the advantage of monitoring the temperature in real time and solves the problems that most of the conventional analog-to-digital converters do not have the temperature detection function, the temperature of circuits and chips in the analog-to-digital converters is increased when the analog-to-digital converters operate for a long time, and the circuits and the chips are damaged once the temperature is too high.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a temperature-detecting device of analog-to-digital conversion chip, includes the shell, the inner chamber fixedly connected with sleeve pipe of shell, the left side fixedly connected with motor of shell inner chamber bottom, the output shaft of motor runs through the first gear of left side sleeve pipe and fixedly connected with, the bottom of shell inner chamber just is located between two sleeves through bearing fixedly connected with column spinner, the upper end fixedly connected with second gear on column spinner surface, and second gear and first gear engagement, the top fixedly connected with fixing base of column spinner, and the top of fixing base passes through support fixedly connected with mounting panel, the top swing joint of mounting panel has the temperature-detecting appearance, the equal fixedly connected with speaker in upper end of shell inner chamber both sides, the left side fixedly connected with controller at shell inner chamber top.

Preferably, the upper ends of the two sides of the shell are provided with sound spreading holes, and the positions of the sound spreading holes correspond to the loudspeaker.

Preferably, the lower end of the left side of the shell is provided with two ventilation grooves.

Preferably, the lower end on the right side of the shell is communicated with an air outlet pipe, and an inner cavity of the air outlet pipe is fixedly connected with a direct current fan through a support.

Preferably, four corners of the bottom of the shell are fixedly connected with supporting columns, and the bottom of each supporting column is fixedly connected with a sucker.

Preferably, the left end of the bottom of the inner cavity of the shell is fixedly connected with springs, the springs are four and distributed in a pairwise symmetrical mode, and the movable plates are fixedly connected to the tops of the springs.

Preferably, the bottom of the inner cavity of the shell is fixedly connected with fixed columns on two sides of the movable plate, a clamping groove is formed in the upper end of one side of each fixed column, a sliding block is movably connected to the inner cavity of the clamping groove, and one side, far away from the inner cavity of the clamping groove, of each sliding block is fixedly connected with the movable plate.

Preferably, both sides of the back of the shell are hinged with a door body through hinges, and one side of the back of the door body is fixedly connected with a handle.

Preferably, both sides of the temperature detector are fixedly connected with positioning blocks, and the positioning blocks are fixedly connected with the mounting plate through bolts.

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

1. the utility model is used for concentrating the temperature in the shell through the sleeve, drives the first gear to rotate through the output shaft of the motor, drives the second gear to rotate, drives the rotating column to rotate through the second gear, drives the mounting plate to rotate through the rotating column and the fixing seat, so that the mounting plate drives the temperature detector to rotate, thereby being capable of comprehensively detecting the interior of the shell, avoiding the condition that the circuit and the chip are damaged due to overhigh temperature in the shell, prolonging the service life of the analog-to-digital converter, then transmitting the data of the detected temperature to the controller through the temperature detector, automatically starting the loudspeaker through the temperature detector when the temperature value is higher than the set range, sending out warning sound through the loudspeaker to remind the working personnel to overhaul, avoiding causing larger loss, and enhancing the practicability of the analog-to-digital converter, thereby possessed the advantage to temperature real-time supervision, solved current analog to digital converter and mostly not possessed the function that the temperature detected, analog to digital converter can lead to its inside circuit and chip to appear the phenomenon that the temperature rises when long-time the operation, in case the problem that the high temperature can cause circuit and chip to damage.

2. The utility model is convenient to diffuse the sound emitted by the loudspeaker by arranging the sound expansion hole, so as to improve the volume of the warning sound, so that the working personnel can clearly hear the warning sound and overhaul the analog-to-digital converter, the ventilation groove is arranged and is used for being matched with the air outlet pipe and the direct current fan to radiate the heat of the interior of the shell, so that the air in the shell keeps circulating, so as to cool the interior of the shell, the problem that the circuit and the chip in the shell are damaged due to overhigh temperature in the shell is solved, the support column and the sucker are arranged for stably placing the analog-to-digital converter, the adhesive force of the sucker to an object is enhanced, so as to improve the stability of the analog-to-digital converter, and the situation that the analog-to-digital converter is damaged due to sliding when placed on a smooth platform is avoided, and by arranging the spring, play and cushion the absorbing effect to the fly leaf to this is convenient for place comparatively accurate machinery and chip at the top of fly leaf, thereby has improved the stability of machinery and chip, through setting up fixed column, draw-in groove and slider, is used for spacing the fly leaf, avoids the fly leaf to appear the skew when removing and leads to the circumstances that the machinery or the chip at its top appear dropping.

Drawings

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

FIG. 2 is a rear view of the present invention;

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

fig. 4 is an enlarged view of a portion of the structure of fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a sleeve; 3. a motor; 4. a first gear; 5. a spin column; 6. a second gear; 7. a fixed seat; 8. mounting a plate; 9. a temperature detector; 10. a speaker; 11. a controller; 12. a sound expansion hole; 13. a ventilation slot; 14. an air outlet pipe; 15. a DC fan; 16. a suction cup; 17. a spring; 18. a movable plate; 19. fixing a column; 20. a clamping groove.

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. 1-4, a temperature detecting device of an analog-to-digital conversion chip comprises a housing 1, a casing 2 is fixedly connected to an inner cavity of the housing 1, a motor 3 is fixedly connected to a left side of the bottom of the inner cavity of the housing 1, an output shaft of the motor 3 penetrates through the casing 2 and is fixedly connected with a first gear 4, a rotary column 5 is fixedly connected to the bottom of the inner cavity of the housing 1 and is positioned between the two casings 2 through a bearing, a second gear 6 is fixedly connected to the upper end of the surface of the rotary column 5, the second gear 6 is meshed with the first gear 4, a fixed seat 7 is fixedly connected to the top of the rotary column 5, a mounting plate 8 is fixedly connected to the top of the fixed seat 7 through a bracket, a temperature detector 9 is movably connected to the top of the mounting plate 8, a speaker 10 is fixedly connected to the upper ends of both sides of the inner cavity of the housing 1, and a controller 11 is fixedly connected to the left side of the top of the inner cavity of the housing 1, the temperature in the shell 1 is concentrated through the sleeve 2, the first gear 4 is driven to rotate through the output shaft of the motor 3, the first gear 4 drives the second gear 6 to rotate, the second gear 6 drives the rotary column 5 to rotate, the mounting plate 8 is driven to rotate through the rotary column 5 and the fixing seat 7, so that the mounting plate 8 drives the temperature detector 9 to rotate, comprehensive detection can be carried out on the inside of the shell 1, the condition that the circuit and the chip are damaged due to overhigh temperature in the shell 1 is avoided, the service life of the analog-digital converter is prolonged, then the data of the detected temperature is transmitted to the controller 11 through the temperature detector 9, the loudspeaker 10 can be started by the temperature detector 9 when the temperature value is higher than the set range, the warning sound can be sent through the loudspeaker 10, a worker is reminded to overhaul, and larger loss is avoided, the practicality of the analog-to-digital converter is enhanced, the real-time temperature monitoring advantage is achieved, the problem that most of the existing analog-to-digital converters do not have the temperature detection function, the analog-to-digital converter can cause the temperature rise of circuits and chips inside the analog-to-digital converter when the analog-to-digital converter operates for a long time, and the circuits and the chips are damaged once the temperature is too high is solved.

In this embodiment, specifically, the upper end of 1 both sides of shell has all been seted up the sound amplification hole 12, and the position in sound amplification hole 12 is corresponding with speaker 10, through setting up sound amplification hole 12, is convenient for spread the sound that speaker 10 sent to this improves the volume of warning sound, so that the staff can be clear hear the warning sound and overhaul analog-to-digital converter.

In this embodiment, specifically, the lower end of the left side of the housing 1 is provided with two ventilation slots 13, and the number of the ventilation slots 13 is two.

In this embodiment, it is concrete, the lower extreme intercommunication on shell 1 right side has out tuber pipe 14, the inner chamber that goes out tuber pipe 14 passes through support fixedly connected with direct current fan 15, through setting up ventilation groove 13, be used for the cooperation to go out tuber pipe 14 and direct current fan 15 and dispel the heat to shell 1's inside, make the inside air of shell 1 keep circulating, with this inside to shell 1 cool down, the condition of damage appears in circuit and the chip inside having solved because of the inside high temperature of shell 1 leads to.

In this embodiment, it is concrete, the equal fixedly connected with support column in four corners of shell 1 bottom, and the bottom fixedly connected with sucking disc 16 of support column, through setting up support column and sucking disc 16 for carry out stable placing to adc, and the suction reinforcing through sucking disc 16 is to object adhesive force, with this stability that has improved adc, has avoided adc to appear the landing when placing on smooth platform and has leaded to its condition of damaging.

In this embodiment, specifically, the left end fixedly connected with spring 17 of 1 inner chamber bottom of shell, spring 17's quantity is four and two liang of symmetric distribution, and spring 17's top fixedly connected with fly leaf 18 through setting up spring 17, plays to fly leaf 18 and cushions absorbing effect to this is convenient for place comparatively accurate machinery and chip at fly leaf 18's top, thereby has improved the stability of machinery and chip.

In this embodiment, specifically, the bottom of the inner cavity of the housing 1 and the two sides of the movable plate 18 are fixedly connected with the fixed column 19, the upper end of one side of the fixed column 19 is provided with the clamping groove 20, the inner cavity of the clamping groove 20 is movably connected with the sliding block, one side of the sliding block away from the inner cavity of the clamping groove 20 is fixedly connected with the movable plate 18, and the fixed column 19, the clamping groove 20 and the sliding block are arranged for limiting the movable plate 18, so that the situation that the movable plate 18 is shifted to cause the mechanical or chip at the top of the movable plate to drop when moving is avoided.

In this embodiment, specifically, both sides of the back of the housing 1 are hinged to a door body through hinges, and one side of the back of the door body is fixedly connected with a handle.

In this embodiment, specifically, the two sides of the temperature detector 9 are fixedly connected with positioning blocks, and the positioning blocks are fixedly connected with the mounting plate 8 through bolts.

When the temperature detector is used, when the temperature in the shell 1 needs to be detected, the motor 3 is started through the external controller, the first gear 4 is driven to rotate through the output shaft of the motor 3, the first gear 4 drives the second gear 6 to rotate, the second gear 6 drives the rotary column 5 to rotate, the mounting plate 8 is driven to rotate through the rotary column 5 and the fixing seat 7, so that the mounting plate 8 drives the temperature detector 9 to rotate, the inside of the shell 1 can be comprehensively detected, the condition that the circuit and the chip are damaged due to overhigh temperature in the shell 1 is avoided, the service life of the analog-digital converter is prolonged, then the data of the detected temperature is transmitted to the controller 11 through the temperature detector 9, the loudspeaker 10 can be automatically started through the temperature detector 9 when the temperature value is higher than the set range, and the alarm sound can be sent through the loudspeaker 10 to remind a worker to overhaul, avoid causing bigger loss to this has strengthened analog to digital converter practicality, thereby has possessed the advantage to temperature real-time supervision, has solved the function that current analog to digital converter mostly does not possess the temperature and has detected, and analog to digital converter can lead to its inside circuit and chip to appear the phenomenon of temperature rise when long-time the function, in case the high temperature can cause the problem that circuit and chip damaged.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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. A temperature detection device of an analog-to-digital conversion chip comprises a shell (1), and is characterized in that: the inner cavity of the shell (1) is fixedly connected with the sleeve (2), the left side of the inner cavity bottom of the shell (1) is fixedly connected with the motor (3), an output shaft of the motor (3) penetrates through the left side sleeve (2) and is fixedly connected with the first gear (4), the bottom of the inner cavity of the shell (1) is positioned between the two sleeves (2) and is fixedly connected with the rotary column (5) through a bearing, the upper end of the surface of the rotary column (5) is fixedly connected with the second gear (6), the second gear (6) is meshed with the first gear (4), the top of the rotary column (5) is fixedly connected with the fixing seat (7), the top of the fixing seat (7) is fixedly connected with the mounting plate (8) through a support, the top of the mounting plate (8) is movably connected with the temperature detector (9), the upper ends of the two sides of the inner cavity of the shell (1) are fixedly connected with the loudspeaker (10), the left side of the top of the inner cavity of the shell (1) is fixedly connected with a controller (11).

2. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: the upper ends of the two sides of the shell (1) are provided with sound spreading holes (12), and the positions of the sound spreading holes (12) correspond to the loudspeaker (10).

3. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: ventilation grooves (13) are formed in the lower end of the left side of the shell (1), and the number of the ventilation grooves (13) is two.

4. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: the lower extreme intercommunication on shell (1) right side has air-out pipe (14), the inner chamber of air-out pipe (14) passes through support fixedly connected with direct current fan (15).

5. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: the four corners of the bottom of the shell (1) are fixedly connected with supporting columns, and the bottom of each supporting column is fixedly connected with a sucker (16).

6. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: the left end fixedly connected with spring (17) of shell (1) inner chamber bottom, the quantity of spring (17) is four and two bisymmetry distributions, and the top fixedly connected with fly leaf (18) of spring (17).

7. The temperature detecting device of an analog-to-digital conversion chip according to claim 6, wherein: the bottom of the inner cavity of the shell (1) is located on two sides of the movable plate (18) and is fixedly connected with a fixed column (19), a clamping groove (20) is formed in the upper end of one side of the fixed column (19), a sliding block is movably connected to the inner cavity of the clamping groove (20), and one side, away from the inner cavity of the clamping groove (20), of the sliding block is fixedly connected with the movable plate (18).

8. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: both sides at the back of the shell (1) are hinged with a door body through hinges, and one side at the back of the door body is fixedly connected with a handle.

9. The temperature detecting device of an analog-to-digital conversion chip according to claim 1, wherein: the two sides of the temperature detector (9) are fixedly connected with positioning blocks, and the positioning blocks are fixedly connected with the mounting plate (8) through bolts.