CN209978763U

CN209978763U - Hinge type fish measuring ruler

Info

Publication number: CN209978763U
Application number: CN201921159034.XU
Authority: CN
Inventors: 赵钧雷
Original assignee: Weihai Jianqun Outdoor Products Co Ltd
Current assignee: Weihai Jianqun Outdoor Products Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-01-21
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to the fishing gear field, in particular to a hinge type fish measuring ruler, which comprises a bearing seat, a locking block, a plurality of connecting blocks and a plurality of measuring blocks, wherein the bearing seat comprises a transverse plate and a vertical plate, one end of the connecting block is hinged at one end of the transverse plate, which is far away from the vertical plate, the other end is hinged with one measuring block, the other measuring blocks are sequentially connected through the connecting blocks, the locking block is hinged with the measuring block at the tail end through the connecting block, the end of the locking block, which is far away from the measuring block, is also provided with a clamping groove, the bearing seat is provided with a clamping device matched with the clamping groove in a clamping way, when the fish measuring ruler is not used, the locking block and the measuring block can be crossed by the connecting blocks to finally contract and shorten the fish measuring ruler in the clamping groove through the clamping device in a clamping way and clamp the fish measuring ruler to be shaped, when the fish measuring ruler is needed, the reading is carried out through the scale marks, and the carrying is convenient and the measurement is accurate.

Description

Hinge type fish measuring ruler

Technical Field

The utility model relates to a fishing tackle field, concretely relates to hinge formula measuring fish chi.

Background

The ruler is also called a ruler, and is a tool for drawing line segments and measuring length. The scale is usually graduated to measure length. Some rulers are provided with a hole in the middle in a special shape such as a letter or a circle, so that a user can draw pictures conveniently. In fish science research, measurement of body shape characteristic parameters of live fish often encounters difficulty.

At present, the fish size is generally collected manually by measuring with a ruler, a vernier caliper, a tape measure, etc., and the above measuring method has the following disadvantages: however, the ruler is long, and needs a long space to be placed, so that the ruler is inconvenient to carry, the vernier caliper is generally made of metal materials and easy to rust, and the ruler is also inconvenient to measure the fish body, and the tape is also generally made of metal materials and easy to rust, and the tape is difficult to operate by one hand, so that inaccurate reading is easily caused.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a hinge formula measuring fish chi has avoided the measuring tape to rust, has solved the measuring tape and has measured inaccurate and inconvenient problem of carrying.

The utility model discloses a hinge formula measurement fish chi, including bearing seat, locking piece, a plurality of connecting block and a plurality of measuring block, bearing seat includes horizontal board and vertical board, and vertical board sets up the one end at horizontal board perpendicularly, the top of horizontal board evenly is equipped with a plurality of scale mark, adjacent each it is articulated through the connecting block, every to pass through the head and the tail between the measuring block evenly be equipped with a plurality of scale mark on the measuring block, and the measuring block of head end passes through the connecting block and the one end that vertical board was kept away from to horizontal board is articulated, the locking piece passes through the connecting block and is located terminal measuring block articulated, and the top of locking piece evenly is equipped with a plurality of scale mark, the one end that the measuring block was kept away from to the locking block still is equipped with the draw-in groove, bear the seat on be equipped with draw-in groove joint complex joint ware.

Preferably, the clamping device comprises a first clamping block, a second clamping block and two pulling springs, a transverse sliding groove is formed in the vertical plate, two circular grooves are symmetrically formed in two side walls of the transverse sliding groove, the first clamping block is slidably arranged in the transverse sliding groove, the second clamping block is arranged in the transverse sliding groove and is slidably connected with the first clamping block and the transverse sliding groove, cylindrical pins are arranged on the first clamping block and the second clamping block and are arranged in the circular grooves of the corresponding sides in an inserted mode, each pulling spring is arranged in one circular sliding groove, one end of each pulling spring is fixedly connected with the vertical plate, the other end of each pulling spring is fixedly connected with the corresponding cylindrical pin, clamping blocks are arranged at the front ends of the first clamping block and the second clamping block, and the clamping blocks are clamped in clamping grooves in the locking blocks.

Preferably, each connecting block is provided with two rotating shafts, the two rotating shafts are uniformly inserted into the connecting block, and each rotating shaft is rotatably connected with one end of the measuring block, the transverse plate or the locking block.

Preferably, the measuring block, the transverse plate and the locking block have equal widths, and the length of the rotating shaft is longer than the widths of the measuring block, the transverse plate and the locking block.

Preferably, two side walls of the vertical plate are hinged with a hinged plate, each hinged plate is provided with a plurality of inserting holes, and each inserting hole is matched with one end of one rotating shaft in an inserting mode.

Preferably, both ends of the rotating shaft are provided with chamfer angles.

Preferably, the locking block is connected with four measuring blocks, the length of each measuring block is 10 cm, and the length of the locking block and the length of the transverse plate are both 10 cm.

Preferably, the measuring block, the locking block and the transverse plate are all provided with one hundred scale marks, and the distance between every two scale marks is 1 mm.

Preferably, the rear ends of the first clamping block and the second clamping block are respectively provided with a pushing block, and the periphery of the pushing block is respectively provided with a chamfer.

Preferably, the vertical plate is further provided with a handle.

The beneficial effects of the utility model are embodied in: the carrier seat is used for playing support and fixed action, and when not using the volume fish chi, locking block and measuring block can pass through the crisscross hinge of connecting block to finally shorten the shrink of volume fish chi and the joint design in the draw-in groove through the joint ware joint, use as needs, remove the joint of joint ware again, flare-out locking block and a plurality of measuring block, come the reading through the scale mark, conveniently carry and measure the accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is an expanded schematic view of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of the partial split structure of the present invention;

FIG. 6 is an enlarged schematic view at B of FIG. 5;

description of reference numerals: bear seat 1, locking block 2, connecting block 3, measuring block 4, transverse plate 5, vertical plate 6, scale mark 7, draw-in groove 8, joint ware 9, first fixture block 10, second fixture block 11, pulling spring 12, horizontal spout 13, cylindric lock 14, joint piece 15, rotation axis 16, articulated slab 17, spliced eye 18, ejector pad 19, handle 20.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Referring to fig. 1 to 6, the hinge type fish measuring ruler comprises a bearing seat 1, a locking block 2, a plurality of connecting blocks 3 and a plurality of measuring blocks 4, the bearing seat 1 comprises a transverse plate 5 and a vertical plate 6, the vertical plate 6 is vertically arranged at one end of the transverse plate 5, the top of the transverse plate 5 is uniformly provided with a plurality of scale marks 7, the adjacent measuring blocks 4 are hinged end to end through connecting blocks 3, each measuring block 4 is uniformly provided with a plurality of scale marks 7, the measuring block 4 at the head end is hinged with one end of the transverse plate 5, which is far away from the vertical plate 6, through the connecting block 3, the locking block 2 is hinged with a measuring block 4 positioned at the tail end through a connecting block 3, a plurality of scale marks 7 are uniformly arranged at the top of the locking block 2, the one end that measuring block 4 is kept away from to locking block 2 still is equipped with draw-in groove 8, bear and be equipped with on the seat 1 with draw-in groove 8 joint complex joint ware 9.

The working principle is as follows: bear seat 1 and be used for playing support and fixed action, when not using amount fish chi, locking block 2 and measuring block 4 can be through the crisscross hinge of connecting block 3 to finally shorten measuring fish chi shrink and the joint design in draw-in groove 8 through the joint of joint ware 9 joint, use as needs, remove the joint of joint ware 9 again, flare-out locking block 2 and a plurality of measuring block 4, come the reading through scale mark 7, conveniently carry and measure the accuracy.

The clamping device 9 comprises a first clamping block 10, a second clamping block 11 and two pulling springs 12, wherein a transverse sliding groove 13 is arranged on the vertical plate 6, two circular grooves are symmetrically arranged on two side walls of the transverse sliding groove 13, the first clamping block 10 is slidably arranged in the transverse sliding groove 13, the second clamping block 11 is arranged in the transverse sliding groove 13 and is in sliding connection with the first clamping block 10 and the transverse sliding groove 13, cylindrical pins 14 are arranged on the opposite outer sides of the first clamping block 10 and the second clamping block 11, the cylindrical pins 14 on the first clamping block 10 and the second clamping block 11 are slidably inserted into the circular grooves on the corresponding sides, each pulling spring 12 is arranged in one circular sliding groove, one end of each pulling spring 12 is fixedly connected with the vertical plate 6, the other end of each pulling spring is fixedly connected with the corresponding cylindrical pin 14, clamping blocks 15 are arranged at the front ends of the first clamping block 10 and the second clamping block 11, in the draw-in groove 8 of joint piece 15 joint setting on locking piece 2, under the normal condition, under the pulling force effect of two pulling springs 12, first fixture block 10 and second fixture block 11 are in the inside both sides of horizontal spout 13, and joint piece 15 joint is in draw-in groove 8, and when first fixture block 10 of extrusion and second fixture block 11, first fixture block 10 and second fixture block 11 move in opposite directions and make pulling spring 12 length of side, joint piece 15 relieves the joint to locking piece 2.

Every be equipped with two rotation axis 16 on the connecting block 3, two even grafting settings of rotation axis 16 are on connecting block 3, and every rotation axis 16 rotates with the one end of measuring block 4, transverse plate 5 or locking block 2 to be connected, and rotation axis 16 can rotate consequently can drive connecting block 3 and rotate together.

Measuring block 4, transverse plate 5 and locking block 2 width equal, 16 length ratios of rotation axis are longer than the width of measuring block 4, transverse plate 5 and locking block 2, and it is more pleasing to the eye behind the messenger's measuring fish chi hinge that measuring block 4, transverse plate 5 and locking block 2 width equal, 16 length ratios of rotation axis can further be fixed behind the rectangular convenient measuring fish chi hinge of width of measuring block 4, transverse plate 5 and locking block 2.

Two side walls of the vertical plate 6 are hinged with a hinged plate 17, each hinged plate 17 is provided with a plurality of inserting holes 18, each inserting hole 18 is matched with one end of a rotating shaft 16 in an inserting mode, inserting holes in the two hinged plates 17 are sleeved on the plurality of rotating shafts 16, the positions of the rotating shafts 16 are fixed, and then the positions of the measuring blocks 4, the transverse plate 5 and the locking blocks 2 are further fixed.

The two ends of the rotating shaft 16 are both provided with bevels, and the hinged plate 17 is more easily sleeved on the rotating shaft 16 due to the bevels.

Four measuring blocks 4 are connected to the locking block 2, each measuring block 4 is 10 centimeters in length, the locking block 2 and the transverse plate 5 are 10 centimeters in length, the measuring block 4, the transverse plate 5 and the locking block 2 are 10 centimeters in length, and the total measuring length is 60 centimeters.

All be equipped with one hundred scale mark 7 on measuring block 4, locking block 2 and the horizontal board 5, the distance is 1 millimeter between per two scale mark 7, and the distance is 1 millimeter between per two scale mark 7 on measuring block 4, locking block 2 and the horizontal board 5, the reading of being convenient for.

The rear ends of the first fixture block 10 and the second fixture block 11 are respectively provided with a pushing block 19, the periphery of the pushing block 19 is provided with a chamfer, and the pushing block 19 is provided with the chamfer so as to more conveniently push the first fixture block 10 and the second fixture block 11 to slide oppositely.

Still be equipped with handle 20 on the vertical plate 6, handle 20's setting makes it more convenient to carry.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a hinge formula fish chi which characterized in that: comprises a bearing seat (1), a locking block (2), a plurality of connecting blocks (3) and a plurality of measuring blocks (4), wherein the bearing seat (1) comprises transverse plates (5) and vertical plates (6), the vertical plates (6) are vertically arranged at one ends of the transverse plates (5), the tops of the transverse plates (5) are uniformly provided with a plurality of scale marks (7), adjacent measuring blocks (4) are hinged end to end through the connecting blocks (3), each measuring block (4) is uniformly provided with a plurality of scale marks (7), the measuring block (4) at the head end is hinged with one end, far away from the vertical plates (6), of the transverse plate (5) through the connecting blocks (3), the locking block (2) is hinged with the measuring block (4) at the tail end through the connecting blocks (3), the top of the locking block (2) is uniformly provided with a plurality of scale marks (7), one end, far away from the measuring block (4), of the locking block (2) is also provided with a clamping groove (8), the bearing seat (1) is provided with a clamping device (9) which is matched with the clamping groove (8) in a clamping way.

2. The hinge-type fish measuring ruler of claim 1, wherein: the clamping device (9) comprises a first clamping block (10), a second clamping block (11) and two pulling springs (12), a transverse sliding groove (13) is formed in the vertical plate (6), two circular grooves are symmetrically formed in two side walls of the transverse sliding groove (13), the first clamping block (10) is slidably arranged in the transverse sliding groove (13), the second clamping block (11) is arranged in the transverse sliding groove (13) and is slidably connected with the first clamping block (10) and the transverse sliding groove (13), cylindrical pins (14) are arranged on the opposite outer sides of the first clamping block (10) and the second clamping block (11), the cylindrical pins (14) on the first clamping block (10) and the second clamping block (11) are slidably inserted into one circular groove on the corresponding side, each pulling spring (12) is arranged in one circular sliding groove, and one end of each pulling spring (12) is fixedly connected with the vertical plate (6), the other end and the corresponding cylindric lock (14) fixed connection, the front end of first fixture block (10) and second fixture block (11) all is equipped with joint piece (15), joint piece (15) joint sets up in draw-in groove (8) on locking block (2).

3. The hinge-type fish measuring ruler of claim 1, wherein: every be equipped with two rotation axis (16) on connecting block (3), two even grafting settings of rotation axis (16) are on connecting block (3), and every rotation axis (16) is connected with the one end rotation of measuring block (4), transverse plate (5) or locking block (2).

4. The hinge-type fish measuring ruler of claim 3, wherein: the measuring block (4), the transverse plate (5) and the locking block (2) are equal in width, and the length of the rotating shaft (16) is longer than the width of the measuring block (4), the width of the transverse plate (5) and the width of the locking block (2).

5. The hinge-type fish measuring ruler of claim 4, wherein: two side walls of the vertical plate (6) are hinged with a hinged plate (17), each hinged plate (17) is provided with a plurality of inserting holes (18), and each inserting hole (18) is matched with one end of a rotating shaft (16) in an inserting mode.

6. The hinge-type fish measuring ruler of claim 5, wherein: both ends of the rotating shaft (16) are provided with chamfer angles.

7. The hinge-type fish measuring ruler of claim 1, wherein: the measuring device is characterized in that the locking block (2) is connected with four measuring blocks (4), each measuring block (4) is 10 cm in length, and the locking block (2) and the transverse plate (5) are 10 cm in length.

8. The hinge-type fish measuring ruler of claim 7, wherein: the measuring block (4), the locking block (2) and the transverse plate (5) are all provided with one hundred scale marks (7), and the distance between every two scale marks (7) is 1 mm.

9. The hinge-type fish measuring ruler of claim 2, wherein: the rear ends of the first clamping block (10) and the second clamping block (11) are respectively provided with a pushing block (19), and the periphery of each pushing block (19) is provided with a chamfer.

10. The hinge-type fish measuring ruler of claim 1, wherein: the vertical plate (6) is also provided with a handle (20).