CN206192523U - Can measure electric wire temperature can show fastener that can report to police - Google Patents

Abstract

The utility model relates to a can measure the fastener that the electric wire temperature can show and can report to the police, the fastener includes panel, card wire casing, supporting legs and clamp, opens switch, can hand and press on the wire temperature measurement in short -term with the fastener, also can with the fastener clamp on being surveyed the wire, measured for a long time surveying lead temperature to advance line display with the temperature that records by the display screen, when the line temperature was higher than a certain value, bee calling organ reported to the police, and convenience oneself and maintainer are in time pinpointed the problems, find out the hidden danger in the circuit, in time remedy, avoid the loss.

Description

A kind of Wire temperature that can measure can show the wire clamp that can be alarmed

Technical field

The utility model is related to a kind of temperature measuring equipment, more particularly to one kind to measure family expenses Wire temperature and can show simultaneously The wire clamp that can be alarmed.

Background technology

Family's electric wire is permanent due to use time, or electric wire off quality in itself, and new line route selection too thin section is small, Increase high-power household electrical appliance newly, it is any on old line to increase the reasons such as load, sweating and/ or heating, it is easy to cause mains isolation quilt Destroy and leak electricity, or overheat burns out insulating barrier and causes fire.Therefore, the constantly inspection to family expenses electric wire seems particularly heavy Will.It is a prolonged temperature change, it is impossible to allow and electric wire accident is most of all along with different degrees of persistently overheating People keeps to be looked in electric wire and examines constantly, and in the prior art, the temperature survey to family expenses electric wire is difficult persistently to carry out, online to survey in real time Amount needs special messenger to be operated, it is impossible to spread to family, or the such as infrared equipment that can be measured, expensive, because These reasons most people can not in time check the temperature of electric wire in family, directly or indirectly cause fire, cause property loss Seriously.

Temperature survey wire clamp of the present utility model, makes user very easily be surveyed in short-term to the circuit in being worked in family Amount, and thermometric when just can be long is kept beside electric wire in not employment, and can warning reminding user's temperature it is too high, scent a hidden danger in time, Avoid loss.Meanwhile, also for the further research and development of such device provide a good beginning.

The content of the invention

Main purpose of the present utility model is to provide a kind of Wire temperature that can measure can show the wire clamp that can simultaneously alarm, should Wire clamp small volume, workable, low cost can accurately measure family expenses Wire temperature, and can be alarmed at any time.

It is that, up to above-mentioned purpose, the utility model provides following technical scheme：A kind of wire clamp, mainly including panel, card line Groove, support feet and clamp.The realization of thermometric display alarm function relies on surface-mounted integrated circuit.

Mainly include power supply, switch, control module, temperature collect module, display module, alarm mould on surface-mounted integrated circuit Block, surface-mounted integrated circuit is encapsulated in shell.

Power supply, is connected, with switch, control module, temperature collect module, display module using two section CR1632 button cells It is respectively connected with alarm module, it is system power supply that effect is；Temperature collect module, is temperature sensor LM35A, with control module It is connected, effect is the temperature and environment temperature for gathering testee；Control module, is STC12C5204AD single-chip microcomputers, with display Module（LED display）It is connected, effect is the display by programme-control display module；With alarm module（Buzzer）It is connected, Effect is alarmed by programme-control alarm module.

Wire clamp is made up of panel, cable clamping interface, support feet and clamp.Wire clamp shell top plane (can also be other faces) Display screen switch, display screen, power switch and buzzer sound mouth are contained as panel, on panel, wire clamp shell lower section is One arched surface, as cable clamping interface, is stuck on wire, and card line slot cross-section is arch（Can also be trapezoidal）, left and right is symmetrical Two cylinders, as support feet, for card clamp.

Wire clamp clamp is made with resilient material, and can remove to load onto, and has two symmetrical hollow draw-in grooves, card Groove is more bigger than support feet, there is angled with a clamp spring leaf, spring positioning be connected to two draw-in grooves it Between solid section on, clamp is made with resilient material, up can be clamped on shell, and clamp can make wire clamp Wire for different thicknesses can be used, meanwhile, wire is contacted with spring leaf, is pressed in arcuate recess upper wall, it is ensured that temperature Sensor can accurately measure conductor temperature.

Compared with prior art, the utility model proposes technical scheme, it is possible to achieve small volume, simple structure can Strong operability, low cost, family expenses Wire temperature can be accurately measured at any time can show and can alarm that the wire clamp is in household electric line temperature Degree measurement application field has extraordinary application prospect.

Brief description of the drawings

Accompanying drawing described herein is used for providing being further understood to of the present utility model, constitutes of the present utility model one Point, schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model Improper restriction.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.

Specific embodiment

To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments, The utility model is described in further detail.Described embodiment is only a part of embodiment of the utility model, without It is whole embodiments.Based on the present embodiment, those of ordinary skill in the art institute on the premise of creative work is not made The every other embodiment for obtaining, belongs to the scope of the utility model protection.

As shown in figure 1, being 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）, support feet（1-3）And clamp（1-4）.Thermometric wire clamp top plane is used as panel（1- 1）, interior arcuate surface is used as cable clamping interface（1-2）, groove top placement temperature sensor, left and right is two symmetrical cylinders, used as support Pin（1-3）, for card clamp（1-4）, clamp（1-4）It is enclosed within the support feet of wire clamp（1-3）On, can remove to load onto.

Mainly include display screen on panel（1-5）, display screen switch（1-6）, buzzer sound mouth（1-7）And power switch （1-8）.Display screen（1-5）It is placed on panel（1-1）, there are inside and outside two sidelines in top half centre position；Display screen is switched（1- 6）By display screen（1-5）Left side is placed, display screen switch（1-6）Horizontal central line and display screen（1-5）Horizontal central line exist On one line；Buzzer sound mouth（1-7）It is placed on panel（1-2）The latter half leftward position, positioned at display screen（1-5）Under Sideline and panel（1-1）The centre of lower sideline, buzzer sound mouth（1-7）Vertical center line and display screen（1-5）Left side inner edge Line is on one wire；Power switch（1-8）It is placed on panel（1-1）The latter half right positions, power switch（1-8）It is vertical Center line and display screen（1-5）Right side inner edge on one wire, horizontal central line and buzzer sound mouth（1-7）Horizontal central line exist On one line.

It is the structure chart of clamp, clamp as shown in Fig. 2（1-4）What a kind of resilient material was made, comprising two Individual symmetrical hollow draw-in groove（2-1）With a spring leaf（2-2）, draw-in groove（2-1）For being clipped in the support feet of wire clamp（1-3）On, Clamp（1-4）It is resilient, can be up clamped in support feet（1-3）On, the plastics spring piece on clamp（2-2）With folder Line plate is located by connecting, and can guarantee that wire clamping.

As shown in figure 3, being the side view of Fig. 1.（3-1）In as Fig. 1（1-1）,（3-2）In as Fig. 1（1-2）, （3-3）In as Fig. 1（1-3）,（3-4）In as Fig. 1（1-4）,（3-5）In as Fig. 1（1-5）,（3-6）I.e. For in Fig. 1（1-8）,（3-7）In as Fig. 2（2-2）.

To illustrate, carried out with an example as described below.The temperature to house wire is measured at home, first will Clamp（1-4）Remove, the tested wire in work is put into the arcuate recess of wire clamp（1-2）It is interior, if thermometric in short-term, by wire pressure I.e. it can be seen that temperature value in cable clamping interface；If thermometric alarm when wanting to make its long, hand is needed again to press spring leaf（2-2）By clamp（1- 4）It is buckled in support feet（1-3）On up push away, untill wire is buckled, because temperature sensor is placed on arch groove top, quilt Survey wire and the accuracy that can guarantee that temperature survey is in close contact with arcuate recess top.Press power switch（1-8）, measure, Press display screen switch（1-6）, read screen（1-5）On temperature value, be as tested the current temperature of wire.It is test honeybee The effect of ring device, large power air-conditioned plug is inserted in the socket use for being connected with common thin power line, can measure common carefully power line Temperature value is slowly raised within a period of time, buzzer warning, display screen（1-5）Displays temperature value, under such circumstances, in order to We need to change the big power line of sectional area for high-power electric appliance is powered for the sake of safety, in order to avoid electric wire has temperature rise for a long time, damage Bad electric wire, causes danger.

It is the schematic diagram of thermometric wire clamp as Fig. 4 shows.Power supply is used to be powered to whole system, temperature collect module collection number According to and give control module, control module receives the data of temperature collect module collection, is run by program, controls display module Displays temperature, control buzzer is alarmed.

In sum, using temperature survey wire clamp of the present utility model, it is possible to achieve temperature survey to family expenses electric wire, aobvious Show and alarm.And this wire clamp has small volume, simple structure, strong operability, low cost can accurately measure household electric at any time Line temperature, can alarm, the advantage of generation of preventing accident.

Claims (1)

1. a kind of Wire temperature that can measure can show the wire clamp that can be alarmed, it is characterised in that：Mainly include panel, cable clamping interface, branch Spike and clamp；Comprising display screen, display screen switch, buzzer sound mouth and power switch on panel, included on panel Part, its position is unrestricted, can be positioned over the other positions on wire clamp；Cable clamping interface is arc or trapezoidal；Support feet It is cylinder；Wire clamp clamp is used for being clipped in support feet, and can remove to load onto, and clamp is made with resilient material, There are two symmetrical hollow draw-in grooves, draw-in groove is more bigger than support feet lower end, clamp also has angled therewith one Spring leaf, spring positioning is connected on the solid section between two draw-in grooves, and tested in the spring leaf of clamp and draw-in groove is led Linear contact lay.