CN203573103U - Corona scale membrane - Google Patents

Abstract

A corona scale membrane is characterized in that: the corona scale membrane comprises a transparent film (1) on which corona scales (4) are printed, and a piece of backboard paper (2); the back surface of the film (1) has viscosity; and the film (1) is adhibited on the backboard paper (2).

Description

A kind of corona scale film

Technical field

The utility model relates to a kind of corona scale film, relates in particular to a kind of scale film of dialing when imparting knowledge to students.

Background technology

Enter the Forbidden City, come into Purple Mountain Observatory, we can see corona, see ancients' wisdom; Open Baidu and also can see multifarious, panoramic corona, can enjoy modern's intelligence and wisdom.

Corona is the environmental protection timing tool of making according to the rule of shadows of objects variation under sunlight, and it has relation with the relative motion of the sun and the earth.Although we have had advanced timing tool now, in the much people's astronomical research knowledge of our still having at one's side, pupil is also in the knowledge of learning this respect, so many fans and pupil are constantly studying and making it.But what dialing bothered most is exactly the scale of corona, need to spend each integral point of a time to remove record, once sometimes miss, also want second day to go to mend.

Utility model content

For above problem the utility model, provide a kind of and used when imparting knowledge to students, corona scale film easy to carry.

In order to overcome the above problems the utility model, provide a kind of corona scale film, it is characterized in that, comprised the transparent film and the backboard paper that are printed on corona scale; Described thin film back mask toughness, is bonded on backboard paper, and backboard paper plays a supportive role.

Above described film, also with layer protecting film, can prevent that word from being erased.

One side of described film is provided with outstanding note, is convenient to tear open and tears.

Useful effect:

The utility model provides a kind of corona scale film, has the following advantages:

1, waterproof, indoor and outdoor can be used;

2, transparent, do not affect the attractive in appearance of corona;

3, back side toughness can directly be pasted;

4, cut out easily;

5, a scale film can overlap and do a plurality of coronas not of uniform size.

Accompanying drawing explanation

Fig. 1 is the structural representation of vertical corona scale film;

Fig. 2 is the structural representation of Horizon corona scale film;

Fig. 3 is the structural representation of equator corona scale film.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A kind of corona scale film is as shown in Figure 1 to Figure 2 that the scale 4 of corona is imprinted on transparent film 1, and the back side toughness of film 1, is bonded on backboard paper 2, and backboard paper 2 plays a supportive role; Film 1 also with layer protecting film 3, can prevent that word from being erased above; One side of film 1 is provided with outstanding note, is convenient to tear open and tears, and film 1 can directly paste on other objects after backboard paper 2 is torn, and according to shape and the size of design or dialing, cuts rear stickup.If the part needing is smaller, can, according to the time of scale film outer ring, be added on voluntarily suitable place; If need the scale mark of making long, can extend voluntarily according to scale mark, very convenient.Scale film has three kinds of scales, can do respectively equator corona, Horizon corona and vertical corona; A scale film can overlap does a plurality of coronas that vary in size.

The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.

Claims (3)

1. a corona scale film, is characterized in that, comprises the transparent film (1) and the backboard paper (2) that are printed on corona scale (4); Described film (1) back side has viscosity, is bonded on backboard paper (2).

2. a kind of corona scale film according to claim 1, is characterized in that: described film (1) is above also with layer protecting film (3).

3. a kind of corona scale film according to claim 1, is characterized in that: a side of described film (1) is provided with outstanding note (5).

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