CN106323483A - Wire clamp capable of measuring wire temperature, displaying temperature and giving alarm - Google Patents

Abstract

The invention relates to a wire clamp capable of measuring wire temperature, displaying the temperature and giving an alarm. The wire clamp comprises a panel, a wire clamping slot, supporting legs and a wire clamping plate. A power switch is turned on, the wire clamp can be held with a hand and pressed on a lead to measure the temperature in a short time, the wire clamp can be also clamped on the measured lead to measure the temperature of the measured lead for a long time, the measured temperature is displayed by a display screen, a buzzer gives an alarm when the wire temperature is higher than a certain value, a user and a maintainer can timely discover problems, hidden danger in the wire is found and timely remedied, and loss is avoided.

Description

A kind of Wire temperature of measuring can show the wire clamp that can report to the police

Technical field

The invention discloses a kind of temperature measuring equipment, particularly relate to one and can measure domestic Wire temperature and can show also energy The wire clamp reported to the police.

Background technology

Family's electric wire is owing to using the time permanent, or electric wire itself is off quality, and new line selection line too thin section is little, Newly-increased high-power household electrical appliance, arbitrarily increase the reasons such as load, sweating and/ or heating, it is easy to cause mains isolation quilt on old line Destroy and leak electricity, or overheated burn out insulating barrier and cause fire.Therefore, the inspection constantly to domestic electric wire seems the heaviest Want.And electric wire accident major part all persistently overheating along with in various degree, it is a long variations in temperature, it is impossible to allow People constantly keeps to look at electric wire and examines, and in the prior art, the temperature survey to domestic electric wire is difficult to persistently carry out, online survey in real time Amount needs special messenger to operate, it is impossible to spread to family, or the such as infrared equipment that can measure, expensive, because These reasons most people can not check the temperature of electric wire in family in time, directly or indirectly causes fire, causes property loss Seriously.

The temperature survey wire clamp of the present invention, makes user measure the circuit in working in family in short-term very easily, and And not employment keep on electric wire side just can long time thermometric, and can warning reminding user's temperature too high, scent a hidden danger in time, it is to avoid damage Lose.Meanwhile, also for one the good beginning of offer of research and development further of such device.

Summary of the invention

Present invention is primarily targeted at and provide a kind of Wire temperature of measuring can show the wire clamp also can reported to the police, this wire clamp Volume is little, workable, low cost, can measure domestic Wire temperature the most accurately, and can report to the police.

For reaching above-mentioned purpose, the technical scheme is that a kind of wire clamp, mainly include panel, cable clamping interface, prop up Spike and clamp.The realization of thermometric display alarm function relies on surface-mounted integrated circuit.

Power supply, switch, control module, temperature collect module, display module, warning mould is mainly included on surface-mounted integrated circuit Block, surface-mounted integrated circuit encapsulates in the enclosure.

Power supply, uses two joint CR1632 button cell series connection, with switch, control module, temperature collect module, display module Being respectively connected with alarm module, effect is for system power supply；Temperature collect module, is temperature sensor LM35A, with control module Being connected, effect is temperature and the ambient temperature gathering testee；Control module, is STC12C5204AD single-chip microcomputer, with display Module (LED display) is connected, and effect is the display by programme-control display module；It is connected with alarm module (buzzer), Effect is to be reported to the police by programme-control alarm module.

Wire clamp is by panel, cable clamping interface, a spike and clamp composition.Above wire clamp shell, plane is as panel, on panel Contain display screen switch, display screen, on and off switch and buzzer sound mouth, be an arched surface below wire clamp shell, make For cable clamping interface, being stuck on wire, cable clamping interface cross section is arch (can also be trapezoidal), and left and right is two symmetrical cylinders, as Prop up spike, for card clamp.

Wire clamp clamp is made with resilient material, can take off and can load onto, and has two symmetrical hollow draw-in grooves, card Groove is more bigger than supporting underfooting end, has angled with a clamp spring leaf, spring positioning to be connected to two cards On solid section between groove, clamp is made with resilient material, can be clamped on shell, and clamp can make wire clamp Wire for different thicknesses can use, and meanwhile, wire contacts with spring leaf and is allowed to be pressed in arcuate recess upper wall, it is ensured that temperature Degree sensor can accurately record conductor temperature.

Compared with prior art, the technical scheme that the present invention proposes, it is possible to achieve volume is little, simple in construction, operable Property strong, low cost, can measure domestic Wire temperature the most accurately can show and also can report to the police, and this wire clamp is in the survey of household electric line temperature Amount application has extraordinary application prospect.

Accompanying drawing explanation

Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the structure chart of thermometric wire clamp；

Fig. 2 is the structure chart of clamp；

Fig. 3 is the side view of thermometric wire clamp；

Fig. 4 is the schematic diagram of thermometric wire clamp.

Detailed description of the invention

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with drawings and the specific embodiments, to this Invention is described in further detail.Described embodiment is only a part of embodiment of the present invention rather than whole realities Execute example.Based on the present embodiment, it is all that those of ordinary skill in the art are obtained on the premise of not making creative work Other embodiments, broadly fall into the scope of protection of the invention.

As it is shown in figure 1, be the structure chart of thermometric wire clamp.Surface-mounted integrated circuit is encapsulated in wire clamp shell, and wire clamp mainly includes Panel (1-1), cable clamping interface (1-2), spike (1-3) and clamp (1-4).Above this thermometric wire clamp, plane is as panel (1- 1), interior arcuate surface places temperature sensor as cable clamping interface (1-2), groove top, and left and right is two symmetrical cylinders, as support Foot (1-3), for card clamp (1-4), clamp (1-4) is enclosed within a spike (1-3) of wire clamp, can take off and can load onto.

Display screen (1-5), display screen switch (1-6), buzzer sound mouth (1-7) and on and off switch is mainly included on panel (1-8).Display screen (1-5) is placed on panel (1-1) top half centre position, has inside and outside two sidelines；Display screen switch (1- 6) placing by display screen (1-5) left side, the horizontal central line of display screen switch (1-6) exists with the horizontal central line of display screen (1-5) Article one, on line；Buzzer sound mouth (1-7) is placed on panel (1-2) the latter half leftward position, is positioned under display screen (1-5) Sideline and the centre of panel (1-1) lower sideline, the vertical center line of buzzer sound mouth (1-7) and display screen (1-5) left side inner edge Line is on one wire；On and off switch (1-8) is placed on panel (1-1) the latter half right positions, on and off switch (1-8) vertical With display screen (1-5) right side inner edge on one wire, the horizontal central line of horizontal central line and buzzer sound mouth (1-7) exists center line Article one, on line.

As shown in Fig. 2, being the structure chart of clamp, a kind of resilient material of clamp (1-4) is made, and comprises two The hollow draw-in groove (2-1) of individual symmetry and a spring leaf (2-2), draw-in groove (2-1) is used for being clipped on a spike (1-3) of wire clamp, Clamp (1-4) is resilient, can up be clamped on a spike (1-3), the plastics spring sheet (2-2) on clamp and folder Line plate is located by connecting, and can guarantee that wire clamping.

As it is shown on figure 3, be the side view of Fig. 1.(3-1) (1-1) being in Fig. 1, (1-2) that (3-2) is in Fig. 1, (3-3) (1-3) being in Fig. 1, (1-4) that (3-4) is in Fig. 1, (1-5) that (3-5) is in Fig. 1, (3-6) i.e. For (1-8) in Fig. 1, (2-2) that (3-7) is in Fig. 2.

For illustrating, carry out as described below with an example.At home the temperature of house wire is measured, first will Clamp (1-4) takes off, and is put into by the tested wire in work in the arcuate recess (1-2) of wire clamp, if thermometric in short-term, by wire pressure I.e. it can be seen that temperature value in cable clamping interface；If thermometric is reported to the police when wanting to make it long, hands is needed to press spring leaf (2-2) by clamp (1-again 4) it is buckled on spike (1-3) and up pushes away, till wire is buckled, because temperature sensor is placed on arch groove top, quilt Survey wire and can guarantee that thermometric accuracy with the close contact of arcuate recess top.Press on and off switch (1-8), measure, Press display screen switch (1-6), the temperature value in read screen (1-5), be the temperature that tested wire is current.For test honeybee The effect of ring device, is inserted in the socket use being connected with common thin power line by large power air-conditioned plug, can record common thin power line Within a period of time, temperature value slowly raises, buzzer warning, display screen (1-5) displays temperature value, under such circumstances, in order to For the sake of safety, we need the power line changing sectional area big to be that high-power electric appliance is powered, in order to avoid electric wire has temperature rise for a long time, damage Bad electric wire, causes danger.

As Fig. 4 shows, it it is the schematic diagram of thermometric wire clamp.Power supply is for powering to whole system, and temperature collect module gathers number According to and give control module, control module receives the data that temperature collect module gathers, and is run by program, controls display module Displays temperature, controls buzzer and reports to the police.

In sum, utilize the temperature survey wire clamp of the present invention, it is possible to achieve to the temperature survey of domestic electric wire, display and Report to the police.And this wire clamp has, and volume is little, simple in construction, strong operability, low cost can measure domestic electric wire temperature the most accurately Degree, can report to the police, the advantage occurred of preventing accident.

Claims (1)

1. can measure domestic Wire temperature and can show the wire clamp that can report to the police for one kind, it is characterised in that: mainly include panel, card line Groove, spike and clamp；Comprise display screen, display screen switch, buzzer sound mouth and on and off switch on panel, panel wraps The parts contained, its position is unrestricted, other positions can being positioned on wire clamp；Cable clamping interface is arc or trapezoidal；? Spike is cylinder；Wire clamp clamp is used for being clipped on a spike, can take off and can load onto, and clamp is to make with resilient material , there are two symmetrical hollow draw-in grooves, draw-in groove is more bigger than supporting underfooting end, and clamp also has one the most angled one Individual spring leaf, spring positioning is connected on the solid section between two draw-in grooves, tested with in draw-in groove of the spring leaf of clamp Conductive contact.