CN2309956Y

CN2309956Y - Pen for drawing body temperature pulse symbol curve

Info

Publication number: CN2309956Y
Application number: CN 97246353
Authority: CN
Inventors: 潘文建
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-30
Filing date: 1997-11-30
Publication date: 1999-03-10
Anticipated expiration: 2007-11-30

Abstract

The utility model belongs to painting pens for recording the symbol and curve variation of temperature and pulse in clinical care, comprising a casing, a back cover, a liquid storage core, a movable wire wheel, and a symbol printing pen head which is arranged at the top end of the casing and contacted with the liquid storage core, wherein, the liquid storage core on the wire wheel is pushed up by a spring. Thus, the liquid cotton of the wire wheel and the liquid storage core are sufficiently contacted so as to ensure that the wire does not break when the wire wheel rotates. As the liquid storage core and the symbol printing pen head of the utility model can be changed with different colors or symbols and combined on one pen body, the utility model has the advantages of convenient usage and preservation, time saving, labor saving, non broken wire, long service life, etc., and is an ideal recording article for clinical care operation.

Description

Body temperature, pulse symbol curve drawing pen

The utility model belongs to clinical medicine nursing office appliance, particularly writes down the drawing pen of patient temperature, pulse variation in clinical care.

To body temperature, pulse symbol curve, traditional drawing method is with pencil or seal, and body temperature, the pulse of measuring marked with symbol, with ruler they are coupled together then, the curve of Hui Zhiing like this, line weight is inconsistent, cause colour mixture to scurry the position easily, and complex operation, time-consuming, effort.February 21 nineteen ninety, Chinese Patent Office announced that notification number is that CN2053690u, name are called the patent of " pocket boxlike body temperature, pulse drawing instrument ", it will supply body temperature, pulse symbol seal and the line colour wheel of look to be loaded on one automatically, so curve pull standard of drawing out, clear, and it is easy to use, be easy to carry about with one, overcome the disadvantage of traditional drawing method preferably.But volume is big, complex structure, is not suitable for the method that holds a pen of people's custom, so it is not easy to operate, and symbol seal and the damage easily of line wheel, influenced its service life.

It is a kind of simple in structure, easy and simple to handle that the purpose of the utility model is to provide, and long service life simultaneously again can standard, clearly draw out the drawing pen of body temperature, pulse symbol curve.

Body temperature, pulse symbol curve drawing pen comprise housing, are contained in the bonnet of shell end, place the liquid storage core in the housing; Be provided with two written holes on the top of housing, the seal symbol nib and the active line wheel that touch mutually with liquid storage core are housed respectively on the written hole, with the top, liquid storage core upper end that the active line wheel touches mutually spring is arranged, the spring other end is against on the bonnet.

Below in conjunction with embodiment shown in the drawings the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the structural representation after the utility model is combined.

Referring to Fig. 1, body temperature, pulse symbol curve drawing pen place liquid storage core 5, spring 2 in the housing 3 by housing 3, plug together the bonnet 1 at housing 3 ends, the seal symbol nib 7 and active line wheel 6 compositions that are contained in housing 3 tops respectively and touch mutually with liquid storage core 5.

Housing 3 is flat, and its top is provided with two written holes; Seal symbol nib 7 is passed written hole and is inserted in the liquid storage core 5, and fixing on written hole with sheath 8 spirals, is not fractureed with protection seal symbol nib 7.The 9 dead axle activities of line wheel 6 usefulness pivot pins are fixed on the intermediate plate in another written hole; Spring 2 withstands on and line wheel 6 liquid storage cores that touch mutually 5 upper ends, has wire casing 11 on the core pipe 10 of these liquid storage core 5 lower ends, and line wheel 6 stretches in wire casing 11, sees Fig. 2, makes line wheel 6 with liquid cotton in the core pipe 10 enough contacting be arranged, and does not break when guaranteeing 6 rotations of line wheel.

Liquid storage core 5 is evenly stressed not to bend in order to make, and is with between spring 5 and liquid storage core 5 and protects mouth 4, and the cross section of protecting mouth 4 is " H " shape.The upper end of spring 2 is against on the bonnet 1, and bonnet 1 has two grooves that play the role of positioning, and the shape of groove, size match with liquid storage core 5 and spring 2.

Liquid storage core 5 and Yin Fu nib 7 can change to the seal symbol nib 7 of the look liquid or the distinct symbols of different colours as required.During use, also the utility model of two different colors, different seal symbols can be formed one with the pen cap 13, and put cap 12, referring to Fig. 3 at the pen cap 13 two ends; Can write down the symbol and the curve of body temperature, pulse so very easily, symbol that these are drawn out and curve be standard, clear both, is easy to difference again.

Obviously, the utility model is owing to will be automatically combine in the same handwriting for seal symbol nib, the line wheel of look, and the liquid storage core 5 on the line wheel is being close under the elastic force effect on the line wheel 6, so have use, preserve conveniently, save time, laborsaving, do not break advantages such as long service life.Write down body temperature, pulse symbol extra curvature except being used for the clinical care operation, can also be used to breathe, the record of symbol curve such as Physical temperature-lowering.

Claims

1, writes down the drawing pen of body temperature, the curvilinear motion of pulse symbol in a kind of clinical care, it comprises housing (3), be contained in the terminal bonnet (1) of housing (3), place the liquid storage core (5) in the housing, it is characterized in that: the top of housing (3) is provided with two written holes, the seal symbol nib (7) and the active line wheel (6) that touch mutually with liquid storage core (5) are housed respectively on the nib hole, with the top, liquid storage core (5) upper end that active line wheel (6) touches mutually spring (2) are arranged, spring (2) other end is against on the bonnet (1).

2, body temperature according to claim 1, pulse symbol curve drawing pen is characterized in that: core pipe (10) port of the liquid storage core (5) of line wheel (6) has wire casing (11) relatively.

3, body temperature according to claim 1 and 2, pulse symbol curve drawing pen is characterized in that: protect mouth (4) between described spring (2) and the liquid storage core (5).

4, body temperature according to claim 3, pulse symbol curve drawing pen, it is characterized in that: the described cross section of protecting mouth (4) is " H " shape.

5, body temperature according to claim 1 and 2, pulse symbol curve drawing pen is characterized in that: the outer sheath (8) that is equipped with of described nib (7).

6, body temperature according to claim 3, pulse symbol curve drawing pen is characterized in that: the outer sheath (8) that is equipped with of described nib (7).