CN211013269U

CN211013269U - Novel real-time monitoring backflow quantity temperature change device

Info

Publication number: CN211013269U
Application number: CN201922197061.2U
Authority: CN
Inventors: 殷旺; 王博
Original assignee: Zhuhai Chengtai Electronic Co ltd
Current assignee: Zhuhai Chengtai Electronic Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-14
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a novel real-time supervision backward flow volume temperature variation device, include the shell and place the box, the both ends fixedly connected with mount pad of shell, the inside fixedly connected with circuit board of shell, fixedly connected with signal amplifier, wave filter and signal transmitter in proper order in the wireless receiving box, the side fixedly connected with display of shell. This novel real-time supervision backward flow volume temperature change device is provided with the circuit board, signal amplifier, wave filter and signal transmitter, the temperature signal that temperature detecting head detected passes through signal amplifier with signal amplification, the wave filter can carry out effective filtering to the frequency beyond this frequency point, obtain the signal of a specific frequency, signal transmitter is with on signal transmission circuit board, the circuit board can carry out wireless transmission with temperature detecting head detection moral signal, then realize the change of real-time supervision backward flow volume temperature with signal transmission to the display, and the signal is stable, measured data is comparatively accurate.

Description

Novel real-time monitoring backflow quantity temperature change device

Technical Field

The utility model relates to a circuit board technical field specifically is novel real-time supervision backward flow volume temperature variation device.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

The temperature that can the flow of electric current in the circuit board need be monitored before finished product circuit board leaves the factory prevents that the wastrel from flowing into market, and the monitoring backward flow temperature variation device on the existing market is not convenient for get and puts the circuit board, can not monitor backward flow temperature variation in real time, and whole device is not convenient for fix.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel real-time supervision backward flow volume temperature variation device to solve the monitoring backward flow volume temperature variation device on the existing market that above-mentioned background art provided and be not convenient for get and put the circuit board, can not real-time supervision backward flow volume temperature variation, and the fixed problem of being not convenient for of whole device.

In order to achieve the above object, the utility model provides a following technical scheme: a novel device for monitoring reflux temperature change in real time comprises a shell and a placing box, wherein two ends of the shell are fixedly connected with mounting seats, a circuit board is fixedly connected inside the shell, a wireless receiving box is fixedly connected on the circuit board, a signal amplifier, a filter and a signal transmitter are fixedly connected in the wireless receiving box in sequence,

the utility model discloses a solar water heater, including shell, lateral wall, pivot fixed connection in the bearing, the inside side fixedly connected with power of shell, the top fixedly connected with temperature probe of shell, the lateral wall top fixedly connected with pivot of placing the box, pivot fixed connection is in the bearing, place box internal fixedly connected with extrusion device, the side fixedly connected with encapsulation board of bearing, the side fixedly connected with display of shell, the side fixedly connected with heating panel of shell, the louvre has been seted up on the heating panel.

Preferably, threaded holes are formed in the mounting seat, and the two groups of mounting seats are symmetrically arranged on the central axis of the shell.

Preferably, the circuit board is electrically connected with a power supply, and the signal amplifier, the filter and the signal transmitter are respectively electrically connected with the temperature probe.

Preferably, the rotating shaft, the bearing and the packaging plate form an opening and closing structure.

Preferably, the extrusion device comprises a sliding rail, a sleeve, a sliding block, a spring, a baffle, a supporting rod, an extrusion block and a clamping groove, the side face of the box is fixedly connected with the sliding rail, the side face of the sleeve is fixedly connected with the sliding block, the spring is fixedly connected in the sleeve, the top end of the spring is fixedly connected with the baffle, the side face of the baffle is fixedly connected with the supporting rod, the other end of the supporting rod is fixedly connected with the extrusion block, and the clamping groove is formed in the extrusion block.

Preferably, the slide rail, the slide block, the extrusion block and the clamping groove are respectively provided with a group on the left side wall and the right side wall of the placing box.

Compared with the prior art, the beneficial effects of the utility model are that: this novel real-time supervision backward flow volume temperature variation device:

1. the temperature signal detected by the temperature probe is amplified by the signal amplifier, the filter can effectively filter frequencies except the frequency point to obtain a signal with a specific frequency, the signal emitter emits the signal to the circuit board, the circuit board is used for realizing wireless transmission of the signal detected by the temperature probe and then transmitting the signal to a display to realize real-time monitoring of the change of the reflux temperature, the signal is stable, and the measured data is more accurate;

2. the device is provided with an extrusion device which comprises a sliding rail, a sleeve, a sliding block, a spring, a baffle, a supporting rod, an extrusion block and a clamping groove, wherein the sliding rail, the sliding block, the extrusion block and the clamping groove are respectively provided with a group on the left side wall and the right side wall of a placing box;

3. be provided with heating panel and louvre, after circuit board, signal amplifier, wave filter, signal transmitter and power work for a long time, can save too much heat in the shell, the shape of louvre is the rhombus, and the shape that combines up is cellular, can increase the inside and outside area of contact of shell, accelerates the exchange rate of inside hot-air and outside cold air simultaneously, prevents that inside overheated subassembly that leads to its internal fixation from receiving the damage, improves the device's life.

Drawings

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

FIG. 2 is a schematic view of the structure of the heat dissipation holes of the present invention;

fig. 3 is a schematic structural view of the extruding device of the present invention.

In the figure: 1. a housing; 2. a mounting seat; 3. a circuit board; 4. a wireless receiving box; 5. a signal amplifier; 6. a filter; 7. a signal transmitter; 8. a power source; 9. a temperature probe; 10. placing the box; 11. a rotating shaft; 12. a bearing; 13. an extrusion device; 1301. a slide rail; 1302. a sleeve; 1303. a slider; 1304. a spring; 1305. a baffle plate; 1306. a support bar; 1307. extruding the block; 1308. a fastening groove; 14. a package board; 15. a display; 16. a heat dissipation plate; 17. and (4) heat dissipation holes.

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 novel device for monitoring reflux temperature change in real time comprises a shell 1, a mounting seat 2, a circuit board 3, a wireless receiving box 4, a signal amplifier 5, a filter 6, a signal transmitter 7, a power supply 8, a temperature detecting head 9, a placing box 10, a rotating shaft 11, a bearing 12, an extruding device 13, a packaging plate 14, a display 15, a radiating plate 16 and radiating holes 17, wherein the mounting seat 2 is fixedly connected with two ends of the shell 1, the mounting seat 2 is internally provided with threaded holes, the mounting seat 2 is symmetrically provided with two groups about the central axis of the shell 1, so that the whole device is convenient to fix, the circuit board 3 is fixedly connected with the inside of the shell 1, the wireless receiving box 4 is fixedly connected on the circuit board 3, the signal amplifier 5, the filter 6 and the signal transmitter 7 are fixedly connected in the wireless receiving box 4 in sequence,

the side surface of the inside of the housing 1 is fixedly connected with a power supply 8, the upper part of the housing 1 is fixedly connected with a temperature detecting head 9, the circuit board 3 is electrically connected with the power supply 8, the signal amplifier 5, the filter 6 and the signal emitter 7 are respectively electrically connected with the temperature detecting head 9, so that the circuit board 3 can realize the wireless transmission of the detection signal of the temperature detecting head 9, the upper part of the side wall of the placing box 10 is fixedly connected with a rotating shaft 11, the rotating shaft 11 is fixedly connected in a bearing 12, the inside of the placing box 10 is fixedly connected with an extrusion device 13, the extrusion device 13 comprises a sliding rail 1301, a sleeve 1302, a sliding block 1303, a spring 1304, a baffle 1305, a supporting rod 1306, an extrusion block 1307 and a buckling groove 1308, the side surface of the placing box 10 is fixedly connected with the sliding rail 1301, the side surface of the, a baffle 1305 is fixedly connected to the top end of the spring 1304, a support rod 1306 is fixedly connected to the side surface of the baffle 1305, the other end of the supporting rod 1306 is fixedly connected with a squeezing block 1307, a clamping groove 1308 is arranged in the squeezing block 1307, the slide rail 1301, the slide block 1303, the extrusion block 1307 and the buckling groove 1308 are respectively provided with a group on the left side wall and the right side wall of the placing box 10, so that the extrusion block 1307 and the other buckling groove 1308 extrude the circuit board together under the action of the spring 1304, the circuit board is convenient to take and place, the side surface of the bearing 12 is fixedly connected with a packaging plate 14, the rotating shaft 11, the bearing 12 and the packaging plate 14 form an opening and closing structure, so that the packaging plate 14 can package the placing box 10 through the action of the rotating shaft 11 and the bearing 12, the display 15 is fixedly connected to the side surface of the shell 1, the heat dissipation plate 16 is fixedly connected to the side surface of the shell 1, and the heat dissipation hole 17 is formed in the heat dissipation plate 16.

The working principle is as follows: when the novel device for monitoring the reflux quantity and temperature change in real time is used, the device is simply known, firstly, before the flow and temperature change of a monitoring circuit board, the extrusion block 1307 is moved upwards through the slide rail 1301 and the slide block 1303, then the spring 1304 in the sleeve 1302 is extruded through the support rod 1306, then one end of the circuit board is placed in the buckling groove 1308, the extrusion block 1307 is loosened, the extrusion block 1307 extrudes the circuit board together with the other buckling groove 1308 under the action of the spring 1304, the circuit board is convenient to take and place, the labor intensity of an operator is reduced, the working efficiency is improved, a temperature signal detected by the temperature detecting head 9 is amplified through the signal amplifier 5, the filter 6 can effectively filter frequencies outside the frequency point to obtain a signal with specific frequency, the signal emitter 7 emits the signal to the circuit board 3, the circuit board 3 is used for realizing wireless transmission of detection signals of the temperature detection head 9, then transmitting the signals to the display 15 to realize real-time monitoring of the change of the return flow temperature, the signals are stable, the measured data are accurate, finally, after the circuit board 3, the signal amplifier 5, the filter 6, the signal transmitter 7 and the power supply 8 work for a long time, excessive heat can be accumulated in the shell 1, the heat dissipation holes 17 are rhombic, the combined shape is honeycomb, the contact area between the inside and the outside of the shell 1 can be increased, meanwhile, the exchange rate of the inside hot air and the outside cold air is accelerated, the phenomenon that the components fixed in the shell are damaged due to internal overheating is prevented, and the service life of the device is prolonged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel real-time supervision backward flow volume temperature variation device, includes shell (1) and places box (10), its characterized in that: the two ends of the shell (1) are fixedly connected with mounting seats (2), the inside of the shell (1) is fixedly connected with a circuit board (3), the circuit board (3) is fixedly connected with a wireless receiving box (4), a signal amplifier (5), a filter (6) and a signal emitter (7) are sequentially and fixedly connected in the wireless receiving box (4),

the inside side fixedly connected with power (8) of shell (1), the top fixedly connected with temperature-detecting head (9) of shell (1), place lateral wall top fixedly connected with pivot (11) of box (10), pivot (11) fixed connection is in bearing (12), place fixedly connected with extrusion device (13) in box (10), the side fixedly connected with packaging board (14) of bearing (12), the side fixedly connected with display (15) of shell (1), place side fixedly connected with heating panel (16) of box (10), louvre (17) has been seted up on heating panel (16).

2. The novel device for monitoring the temperature change of the reflux quantity in real time according to claim 1, is characterized in that: threaded holes are formed in the mounting seat (2), and the mounting seat (2) is symmetrically provided with two groups about the central axis of the shell (1).

3. The novel device for monitoring the temperature change of the reflux quantity in real time according to claim 1, is characterized in that: the circuit board (3) is electrically connected with the power supply (8), and the signal amplifier (5), the filter (6) and the signal emitter (7) are respectively electrically connected with the temperature probe (9).

4. The novel device for monitoring the temperature change of the reflux quantity in real time according to claim 1, is characterized in that: the rotating shaft (11), the bearing (12) and the packaging plate (14) form an opening and closing structure.

5. The novel device for monitoring the temperature change of the reflux quantity in real time according to claim 1, is characterized in that: the extrusion device (13) comprises a sliding rail (1301), a sleeve (1302), a sliding block (1303), a spring (1304), a baffle (1305), a supporting rod (1306), an extrusion block (1307) and a clamping groove (1308), wherein the side face of the box (10) is fixedly connected with the sliding rail (1301), the side face of the sleeve (1302) is fixedly connected with the sliding block (1303), the spring (1304) is fixedly connected in the sleeve (1302), the top end of the spring (1304) is fixedly connected with the baffle (1305), the side face of the baffle (1305) is fixedly connected with the supporting rod (1306), the other end of the supporting rod (1306) is fixedly connected with the extrusion block (1307), and the clamping groove (1308) is formed in the extrusion block (1307).

6. The novel device for monitoring the temperature change of the reflux quantity in real time according to claim 5, is characterized in that: the sliding rail (1301), the sliding block (1303), the extrusion block (1307) and the buckling groove (1308) are respectively provided with a group on the left side wall and the right side wall of the placing box (10).