CN2676141Y

CN2676141Y - Measuring rule special for aquatic animals

Info

Publication number: CN2676141Y
Application number: CN 200320118559
Authority: CN
Inventors: 何耀准
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-26
Filing date: 2003-11-26
Publication date: 2005-02-02
Anticipated expiration: 2013-11-26

Abstract

The utility model discloses a measuring rule special for aquatic animals, compising a transparent organic glass measuring scale which is carved with a lateral scale line and a vertical scale line.The edge of the measuring scale is provided with a sucker.The measuring rule special for aquatic animals is closely attached to the glass surface of an aquatic animals case by the sucker.The measuring rule special for aquatic animals, with easy mounting and dismounting, makes the aquatic animals fans accurately observe the size of the aquatic animals, in particular to the size of the fish, the waterweeds, or other aquatic animals.As a result, the measuring rule special for aquatic animals has the advantages of simple structure, convenient use, rapid and accurate measurement.

Description

The special-purpose gage of the Shui nationality

Technical field

The utility model relates to a kind of measurer, particularly a kind of special-purpose gage of the Shui nationality that is used to measure Shui nationality size.

Background technology

At present, people in measuring aquarium the Shui nationality such as during the size of article such as aquarium fish, pasture and water, all need they are pulled out from case and measure, measure very inconvenient like this, because health can be struggled, be twisted to fish when being caught, often make the gauger be difficult to measure and can't obtain size accurately.In addition, when using common gage to measure, need be to the length of Shui nationality product and measure highly respectively and just can obtain its overall dimensions, further increased the difficulty and the workload of measurement.

Summary of the invention

At the deficiencies in the prior art, the utility model provide a kind of simple in structure, easy to use and measure fast, the special-purpose gage of the Shui nationality accurately.

In order to achieve the above object, the utility model adopts following technical proposals: the special-purpose gage of a kind of Shui nationality, comprise transparent organic glass rule, and rule is marked with horizontal scale mark and vertical scale mark, and described rule edge is provided with sucker.

Described sucker is connected with rule by the groove on the rule.

Described vertical scale mark runs through the extended line of chi face from left to right apart from setting by identical distance.

Described horizontal scale mark is provided with extended line by the identical distance distance, and this extended line is by left-to-right gradually long until constituting rectangle with described vertical extended line.

Owing to adopted technique scheme, the special-purpose gage of the Shui nationality that the utility model provides is close to the glass of aquarium by sucker, be easy for installation and removal, also make Shui nationality fan observe the size of the Shui nationality exactly, be particularly suitable for measuring the fish that in water, moves about, it need not be pulled out, make it remain on that the figure of unfolding in the water can measure height and body is long, very be simple and easy to use.The set-up mode of scale mark can make the people find corresponding object of reference with comparalive ease within the short time, and is also more clear through Shui nationality products such as gage observation fish.

Description of drawings

Fig. 1 is the one-piece construction synoptic diagram of the special-purpose gage of the utility model Shui nationality.

Fig. 2 is to use the special-purpose gage of the Shui nationality of the present utility model to measure the body length of fish in the aquarium and the working state schematic representation of height.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

As shown in Figure 1, the special-purpose gage of the Shui nationality of the present utility model is made up of a transparent organic glass rule 1 and a sucker 2, gage can be adsorbed on the on glass of aquarium by sucker 2, convenient size of observing fish.Described sucker 2 is positioned at the upper edge edge of rule 1, and each one at two ends are also made by transparent material.The relevant position of rule 1 is provided with groove 4, is used to hold sucker 2, can make gage be close to glass like this, avoids influencing the accuracy of observation.Centimetre to be that base unit is provided with horizontal scale mark 11 and vertical scale mark 12, each scale is one centimetre on the described rule 1.Gage vertical scale mark 12 per three centimetres be one section, run through the chi face from left to right and form vertical extended line 13, and laterally scale mark 11 each centimetres are provided with extended line 14, this extended line 14 is prolonged gradually by left-to-right ratio by size, per five centimetres of settings run through the extended line of chi face from top to bottom, constitute long five centimetres wide rectangles of three centimetres 3 with described vertical extended line 13, the extended line 14 that comprises four one to four centimeter scale like this in each rectangle 3, form the composition of lines gradual changes with the extended line 14 of five centimeter scale, the composition of comparing and forming by one centimetre wide blockage of one centimetre of a plurality of length, such composition can allow people's ratio be easier to find corresponding object of reference (line scale), and it is also more clear to see through gage observation fish.

As shown in Figure 2, when using the special-purpose gage of the Shui nationality of the present utility model to measure the size of fish, no matter the fish of what type, as long as enter rectangle suitable or scale mark scope with its bodily form, will be than being easier to the long and height of estimated its body, the body length of fish A is that 8 centimetres, height are 3 centimetres among this figure, and the body length of fish B is that 9 centimetres, height are 3.2 centimetres.When measuring the size of fish, gage can be adsorbed on any position of fish jar: when the arrow indication straight line in the upper left corner and surface level are consistent among the figure, can measure the fish on upper strata; When the arrow indication straight line in the lower right corner is parallel with the fish jar bottom, can be as measuring lower floor's fish; Also gage can be adsorbed on the waters, middle level that fish often haunts, can let alone under the situation of fish by this method by the range estimation estimation.

The left side of gage and base design have the scale that is accurate to a millimeter, when needs are measured the accurate size of fish, can earlier fish be dragged for to the position of pressing close to gage, see through the long and height of body that gage observes directly fish.Also the gage horizontal positioned can be lain in the fish that picks up on the chi plate, both hands are pinned the fish body, thereby measure the size of fish rapidly and accurately.Can also hand two ends, gage bottom, fish is chased on the limit, and the limit sees through gage and measures its size, and it is equivalent to use simultaneously the common gage of six vertical tiles.The special-purpose gage of the Shui nationality of the present utility model can cooperate digital camera, obtains best measurement effect, and is not only quick, accurate, and can not frighten fish.

In addition, gage of the present utility model also can be as measuring pasture and water, and its method is: the right of hand-held gage, put into water, and the arrow indication straight line in the lower left corner (being edge, a gage left side) vertically contacts with bed load, can measure diameter and the height of pasture and water; Also can be with the gage horizontal positioned, the pasture and water that needs are pruned lie on the chi plate relatively its height, carry out suitable pruning, and then are inserted in the fish jar, it is in picturesque disorder to form height, before having in the layout of background.

Claims

1, the special-purpose gage of a kind of Shui nationality comprises transparent organic glass rule (1), and rule (1) is marked with horizontal scale mark (11) and vertical scale mark (12), and it is characterized in that: described rule (1) edge is provided with sucker (2).

2, the special-purpose gage of the Shui nationality according to claim 1, it is characterized in that: described sucker (2) is connected with rule (1) by the groove (4) on the rule (1).

3, the special-purpose gage of the Shui nationality according to claim 1 and 2, it is characterized in that: described sucker (2) is made by transparent material.

4, the special-purpose gage of the Shui nationality according to claim 1 is characterized in that: described vertical scale mark (12) runs through the extended line (13) of chi face from left to right apart from setting by identical distance.

5, the special-purpose gage of the Shui nationality according to claim 4, it is characterized in that: described horizontal scale mark (11) is provided with extended line (14) by the identical distance distance, and this extended line (14) is by left-to-right gradually long until constituting rectangle (3) with described vertical extended line (13).