CN201724749U

CN201724749U - Thermometer with spring pen casing

Info

Publication number: CN201724749U
Application number: CN2010202673253U
Authority: CN
Inventors: 王鹏洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-22
Filing date: 2010-07-22
Publication date: 2011-01-26
Anticipated expiration: 2020-07-22

Abstract

A thermometer with a spring pen casing is an improvement of a thermometer structure. The utility model provides the thermometer with the spring pen casing characterized in simple structure and no easy breaking. The thermometer comprises a transparent spring pen barrel which is provided with a button on a tail end; a spline is disposed at a side of the button; a chute is formed on an inner wall of the spring pen barrel corresponding to the spline; an end portion of the button is provided with button sawteeth; push rod sawteeth of a push rod are formed corresponding to the button sawteeth; the side of the push rod is provided with a slider corresponding to the chute; and a baffle is disposed on a front end inside the spring pen barrel. Main points of the structure are that: a head of the thermometer is disposed in the spring pen barrel corresponding to a barrel mouth of the spring pen barrel; a tail portion of the thermometer is in contact with the push rod; the thermometer is provided with a block with a spring thereon; and another spring is disposed between the block of the thermometer and the baffle of the spring pen barrel.

Description

Clinical thermometer with spring pen shell

Technical field:

The utility model is divided by International Patent Classification (IPC) (IPC) and is belonged to physical department, and instrument branch measures; Test big class, temperature survey; Calorimetry; Exclude the thermal sensing element group of other classifications, with the expansion of material or be punctured into the temperature survey technical group field on basis; In particular, relate to a kind of improvement of thermometer structure.

Background technology:

At present, existing and once had about the clinical thermometer with spring pen shell having been made very fruitful effort with the expansion of material or the thermometric technology that is punctured into the basis, also once designed many outstanding technical schemes.As being declared by Li Yan of the Decree of Patent Office of China in 2008, Granted publication number is CN201173827Y, and China Patent No. (ZL) is: No. 200820020590.4 utility model, title are the utility model patents of " clinical thermometer ", the technical scheme that is adopted.At the technical elements of clinical thermometer with spring pen shell, be of great value innovation and creation, it has effectively solved clinical thermometer and can't clip the technical matters fallen easily, still, also has many deficiencies:

It can't solve the problem of smashing easily after clinical thermometer drops.

Summary of the invention:

The utility model is exactly at the problems referred to above, and a kind of simple in structure, clinical thermometer with spring pen shell of being not easy to break is provided.

For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, and the utility model comprises the transparent spring shaft of a writing brush, and the tail end of the described spring shaft of a writing brush is provided with button, and the side of button is provided with spline; Be provided with chute corresponding to spline on the inwall of the spring shaft of a writing brush; The end of button is provided with the button sawtooth, is provided with the push rod sawtooth of push rod corresponding to the button sawtooth, and the side of push rod is provided with the slide block corresponding to chute; The front end of spring shaft of a writing brush inside is provided with baffle plate, and the head of its structural feature clinical thermometer is arranged in the spring shaft of a writing brush corresponding to the mouth of pipe of the spring shaft of a writing brush, and the afterbody of clinical thermometer contacts with push rod; Described clinical thermometer is provided with the fixture block of spring; Be provided with spring between the baffle plate of the fixture block of clinical thermometer and the spring shaft of a writing brush.

The beneficial effects of the utility model:

1, simple in structure:

The utility model is made of the spring shaft of a writing brush and clinical thermometer, and its member is few, and the utility model is simple in structure thus.

Be not easy when 2, dropping to break:

Because clinical thermometer of the present utility model is outside equipped with the spring shaft of a writing brush, so even drop from eminence because of carelessness, the spring pen protection of pipe is arranged, clinical thermometer also is not easy to break.

3, easy to use:

Because the spring pen tubular construction that can purchase on the spring shaft of a writing brush of the present utility model and the market is identical, during use, presses the button of the spring shaft of a writing brush, the head of clinical thermometer stretches out the spring shaft of a writing brush; And rest on the outside of the spring shaft of a writing brush; When not using, press the button of the spring shaft of a writing brush once more, in the head withdrawal spring shaft of a writing brush of clinical thermometer, play the effect of protection; Its operation steps is few, and the utility model is easy to use thus.

4, make easily and promote:

Because the ball shaft of a writing brush of the present utility model is the parts that can purchase on the market, only need add a fixture block can finish manufacturing of the present utility model on the clinical thermometer; Technological process is simple, and the utility model is made easily and promoted thus.

Description of drawings:

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

Fig. 2 is the synoptic diagram of the utility model user mode;

1 is that button, 2 is the mouth of pipe for the spring shaft of a writing brush, 15 for head, 14 for baffle plate, 13 for spring, 12 for fixture block, 11 for fixing card, 10 for clinical thermometer, 9 for push rod, 8 for chute, 7 for slide block, 6 for push rod sawtooth, 5 for button sawtooth, 4 for spline, 3 in the accompanying drawing.

Embodiment:

The utility model comprises the transparent spring shaft of a writing brush 14, and the tail end of the described spring shaft of a writing brush 14 is provided with button 1, and the side of button 1 is provided with spline 2; Be provided with chute 6 corresponding to spline 2 on the inwall of the spring shaft of a writing brush 14; The end of button 1 is provided with button sawtooth 3, is provided with the push rod sawtooth 4 of push rod 7 corresponding to button sawtooth 3, and the side of push rod 7 is provided with the slide block 5 corresponding to chute 6; The front end of the spring shaft of a writing brush 14 inside is provided with baffle plate 12, and the head 13 of clinical thermometer 8 is arranged in the spring shaft of a writing brush 14 corresponding to the mouth of pipe 15 of the spring shaft of a writing brush 14, and the afterbody of clinical thermometer 8 contacts with push rod 7; Described clinical thermometer 8 is provided with the fixture block 10 of spring 11; Be provided with spring 11 between the fixture block 10 of clinical thermometer 8 and the baffle plate 12 of the spring shaft of a writing brush 14.

The inside of the spring shaft of a writing brush 14 is provided with fixing card 9 corresponding to clinical thermometer 8; On the one hand, prevent that clinical thermometer 8 from damaging in 14 internal vibrations of the spring shaft of a writing brush; On the other hand, the convenient Temperature numerical of observing.

Below in conjunction with a description of drawings course of action of the present utility model:

During use, press the button 1 of the spring shaft of a writing brush 14, button 1 promotes push rod 7, and the slide block 5 of push rod 7 skids off chute 6; Because the spline 2 of button 1 is in the chute 6 all the time, so button 1 can not rotate, and the interaction of push rod sawtooth 4 and button sawtooth 3, push rod 7 can rotate an angle, slide block 5 just can not put under in the chute 6, and card and chute 6 outer (because the spring shaft of a writing brush is the prior art that can purchase on the market, so not shown); Simultaneously, clinical thermometer 8 is promoted by push rod 7, makes the head 13 of clinical thermometer 8 stretch out the spring shaft of a writing brush 14; And rest on the outside of the spring shaft of a writing brush 14, but just take temperature;

When not using, press the button 1 of the spring shaft of a writing brush 14 once more, because the interaction of push rod sawtooth 4 and button sawtooth 3, push rod 7 rotates an angle once more, and slide block 5 puts under in the chute 6, and the head 13 of clinical thermometer 8 is just withdrawn in the spring shaft of a writing brush 14, plays the effect of protection.

Claims

1. the clinical thermometer that has the spring pen shell comprises the transparent spring shaft of a writing brush (14), and the tail end of the described spring shaft of a writing brush (14) is provided with button (1), and the side of button (1) is provided with spline (2); Be provided with chute (6) corresponding to spline (2) on the inwall of the spring shaft of a writing brush (14); The end of button (1) is provided with button sawtooth (3), is provided with the push rod sawtooth (4) of push rod (7) corresponding to button sawtooth (3), and the side of push rod (7) is provided with the slide block (5) corresponding to chute (6); The inner front end of the spring shaft of a writing brush (14) is provided with baffle plate (12), it is characterized in that:

The head (13) of clinical thermometer (8) is arranged in the spring shaft of a writing brush (14) corresponding to the mouth of pipe (15) of the spring shaft of a writing brush (14), and the afterbody of clinical thermometer (8) contacts with push rod (7); Described clinical thermometer (8) is provided with the fixture block (10) of spring (11); Be provided with spring (11) between the fixture block (10) of clinical thermometer (8) and the baffle plate (12) of the spring shaft of a writing brush (14).

2. the clinical thermometer with spring pen shell according to claim 1 is characterized in that: the inside of the spring shaft of a writing brush (14) is provided with fixing card (9) corresponding to clinical thermometer (8).