CN2393561Y

CN2393561Y - Instrument for smoothing hypertension and refreshment with fault detector

Info

Publication number: CN2393561Y
Application number: CN 99224903
Authority: CN
Inventors: 高佳俊
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-23
Filing date: 1999-08-23
Publication date: 2000-08-30
Anticipated expiration: 2009-08-23

Abstract

The utility model discloses a brain refreshing pressure reducing instrument with the function of failure detection, which is used for reducing blood pressure. The utility model is composed of metal therapy teeth and a hand-held metal ring which are arranged on a housing, and a failure detection circuit arranged in an upper cover, and an indicator lamp and a metal contact arranged in the failure detection circuit are exposed on the outer surface of the upper cover; before the utility model is used, the hand-held metal ring contacts the metal contact arranged on the surface of the upper cover, if the circuit in the housing has no failure, the indicator lamp can be lighted, or else the indicator lamp can not be lighted. The utility model has the characteristic that whether the inner part of a device is in good work condition or not can be conveniently and quickly detected.

Description

The sobering and pressure reducing instrument that tape jam detects

The utility model discloses a kind of medical apparatus, You Zhizuo is in the sobering and pressure reducing instrument of the tape jam detection of blood pressure lowering.

No magnetic salable, nothing good pretty hypertension instrument electric, that have no side effect are made of the metal treatment tooth of arranging on housing, the surface of shell, the loam cake of holding becket and covering on housing of housing bottom on the existing market.Metal treatment tooth by circuit with hold becket and be connected.If be connected the circuit sealing-off of holding between becket and the metal treatment tooth during its shortcoming is to use, then not conducting in the hypertension instrument does not reach antihypertensive effect.And whether conducting in the hypertension instrument has only with circuit tester just can record, and the patient can't find, delays treatment easily like this.

This utility model purpose is to provide a kind of can conveniently know the whether sobering and pressure reducing instrument that detects of the tape jam of conducting of hypertension instrument internal circuit at above-mentioned deficiency.

For achieving the above object, the sobering and pressure reducing instrument that detects of tape jam is designed to comprise holding becket and covering loam cake on housing of metal treatment tooth that the housing upper surface is arranged and housing bottom.Metal treatment tooth by circuit with hold becket and be connected.Especially keep failure detector circuit in having increased in the loam cake, this circuit by the serial connection form the loop power supply, be exposed to the lip-deep display lamp of loam cake, on-off circuit constitutes.Draw at power positive end and display lamp node place and to be used for respectively organizing the conductive contact that metal treatment tooth joins respectively respectively with on the housing.On-off circuit is also drawn a hard contact that is exposed to cap surface.If will know that hypertension instrument whether can operate as normal, loam cake is covered on housing, then the conductive contact in metal treatment tooth and the loam cake is connected on the housing, at this moment if with hands simultaneously palpate to the hard contact of last cap surface with hold becket, then failure detector circuit in the loam cake and housing internal circuit are connected, if this moment, the housing internal circuit had fault, then display lamp does not work, otherwise then bright, reach fast detecting, conveniently know the whether purpose of conducting of hypertension instrument internal circuit.

This utility model advantage is to have increased failure detector circuit in loam cake, before the each use of patient, can know easily and quickly that hypertension instrument is bad, guarantees that instrument is in use under the effective status all the time.

Fig. 1 is this utility model shell structure sketch;

Fig. 2 is this utility model upper interior surface structure diagram;

Fig. 3 is an exterior surface front sketch on this utility model;

Fig. 4 is this utility model circuit theory diagrams;

Referring to Fig. 1, sobering and pressure reducing instrument housing 1 upper surface that tape jam detects is placed with metal treatment tooth 2, in circuit 3 and its outer bottom arranged hold becket 4.

Referring to Fig. 2, loam cake 5 inner surfacies have conductive rubber 6, and when covering on housing 1, metal treatment tooth 2 apical graftings are on conductive rubber 6, and housing 1 internal circuit is communicated with loam cake 5 internal circuit.

Referring to Fig. 3, loam cake 5 outer surfaces expose display lamp 7 and hard contact 8.

Participate in Fig. 4, entire circuit is made of housing circuit 9 and loam cake 5 internal fault testing circuits 10.Housing circuit 9 is by metal treatment tooth 2, circuit 3 and hold becket 4 and form.Failure detector circuit 10 forms the power supply 11 in loop by serial connection, is exposed to the display lamp 7 of cap surface and the on-off circuit that is composited by two 9,013 three utmost points 12,13 constitutes.The base stage of audion 12 is connected with hard contact 8, and its emitter stage is connected with the base stage of 9013 audions 13.The emitter stage of 9013 audions 13 is connected with the negative pole of power supply 11.Be connected with display lamp 7 after the colelctor electrode tandem of 9013 audions 12,13.Draw at the positive pole of power supply 11 and display lamp 7 node places and to be used for respectively organizing the conductive rubber 6 that metal treatment tooth 2 joins respectively respectively with on the housing 1.Cover on housing 1 for loam cake 5 among the figure, then conductive rubber 6 is connected with metal treatment tooth 2.The also available C D4066 of 9013 compound transistors analog switch replaces among the figure.

During detection, touch the hard contact 8 on becket 4 and the loam cake 5 held of housing 1 bottom simultaneously with hands, then housing 1 internal circuit 9 is communicated with loam cake 5 internal fault testing circuits 10, transistor 12,13 conductings, ifs circuit 9 fault-free (nothing is snapped), then display lamp 7 is bright, the circuit clear of announcement; Otherwise do not work, the circuit of announcement is obstructed, fault is arranged in the instrument, needs maintenance.Power supply 11 only is used for to display lamp 7 power supplies.

Claims

1, the sobering and pressure reducing instrument that a kind of tape jam detects, comprise holding becket (4) and covering loam cake (5) on housing of metal treatment tooth (2) that housing (1) upper surface arranges and housing bottom, metal treatment tooth (2) by circuit (3) with hold becket (4) and be connected, it is characterized in that keeping in the loam cake (5) failure detector circuit (10), this circuit is formed the power supply (11) in loop by serial connection, being exposed to the lip-deep display lamp of loam cake (7) on-off circuit constitutes, draw at power supply (11) positive terminal and display lamp (7) node place and to be used for respectively organizing the conductive contact (6) that metal treatment tooth (2) joins respectively respectively with on the housing (1), on-off circuit is drawn a hard contact (8) that is exposed to cap surface.

2, the sobering and pressure reducing instrument that detects according to the described tape jam of claim 1 is characterized in that described on-off circuit is that two 9013 audions (12), (13) are composited.

3, the sobering and pressure reducing instrument that detects according to the described tape jam of claim 1 is characterized in that described on-off circuit is a C D4066 analog switch.

4, the sobering and pressure reducing instrument that detects according to the arbitrary described tape jam of claim 1-3 is characterized in that described conductive contact (6) is a conductive rubber.