CN211291219U

CN211291219U - Electronic flat ruler capable of measuring angle

Info

Publication number: CN211291219U
Application number: CN201922212981.7U
Authority: CN
Inventors: 周鸣曦
Original assignee: Hubei Keruiyou Rail Technology Co ltd
Current assignee: Hubei Keruiyou Rail Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-18
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a but measuring angle's flat ruler of electron relates to the flat ruler field of electron, including the electronic ruler main part, the standing groove has been seted up at the top of electronic ruler main part, and the internally mounted of standing groove has the display screen, the top of standing groove is provided with the apron, and one side of apron is connected with the protective layer, the one side that the protective layer was kept away from to the apron is provided with the fixture block, the draw-in groove has been seted up to the inside one side of standing groove, the bottom of electronic ruler main part is connected with the blade, and the bottom of going up the blade is connected with down the blade, the inside of going up blade and lower blade all is provided with the damping pivot, and one side of going up the blade is connected with first folding chi through the. The utility model discloses an upper ruler body, lower ruler body, damping pivot, through-hole that set up, first folding chi and the second folding chi that upper ruler connects and the third folding chi and the fourth folding chi that lower ruler connects are all folding in accessible damping pivot, have realized accomodating of electronic ruler.

Description

Electronic flat ruler capable of measuring angle

Technical Field

The utility model relates to an electron straight ruler field specifically is a but flat ruler of electron of measuring angle.

Background

The electronic ruler (also called linear displacement sensor, resistance ruler) is suitable for the occasions needing accurate displacement measurement, such as injection molding machines, wood working machines, printing machines, electronic rulers, spraying, machine tools, robots, engineering monitoring computer control sports equipment and the like.

The angle displacement sensor is added on the basis of the electronic ruler to measure the angle, but the length of the existing angle-measurable electronic ruler is longer in the arrangement of the measuring ruler, so that the ruler is inconvenient for workers to carry, and the angle-measurable electronic ruler is not provided with a protection device for a liquid crystal screen displaying the angle, so that the liquid crystal screen is damaged due to external collision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the electronic straight ruler capable of measuring the angle is not convenient to carry and a protection device is not arranged on a liquid crystal screen in the prior art, the electronic straight ruler capable of measuring the angle is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic leveling ruler capable of measuring angles comprises an electronic ruler main body, wherein a placing groove is formed in the top of the electronic ruler main body, a display screen is arranged inside the placing groove, a cover plate is arranged at the top of the placing groove, a protective layer is connected to one side of the cover plate, a clamping block is arranged on one side, away from the protective layer, of the cover plate, a clamping groove is formed in one side inside the placing groove, an upper ruler body is connected to the bottom of the electronic ruler main body, a lower ruler body is connected to the bottom of the upper ruler body, damping rotating shafts are arranged inside the upper ruler body and the lower ruler body, a first folding ruler is connected to one side of the upper ruler body through the damping rotating shafts, a second folding ruler is connected to one side of the first folding ruler through the damping rotating shafts, a third folding ruler is connected to one side of the lower ruler body through the damping rotating shafts, and a fourth folding ruler is connected to one, the inside of going up blade and lower blade all is seted up the through-hole.

Preferably, the cover plate is rotatably connected with the placing groove through a rotating shaft, and the clamping block is matched with the clamping groove.

Preferably, a button is arranged on one side of the top of the electronic ruler body, which is far away from the placing groove, and a knob is arranged on one side of the button.

Preferably, the upper ruler body and the lower ruler body are hinged through rotating shafts, and the number of the damping rotating shafts is four.

Preferably, the number of the keys is three, and the three keys are all fixedly connected with the electronic ruler main body.

Preferably, the protective layer is made of sponge material, and the protective layer is bonded with the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an upper ruler body, lower ruler body, damping pivot, through-hole that set up, the first folding chi and the second folding chi that upper ruler connects and the third folding chi and the fourth folding chi that lower ruler connects all can be folded through the damping pivot, have realized the storage of electronic ruler, have reduced the space of placing of electronic ruler, the electronic ruler after folding has a through-hole to appear, the accessible through-hole is fixed with the electronic ruler, is convenient for the staff to carry;

2. through apron, fixture block, draw-in groove, protective layer, the standing groove that sets up, the application apron protects the display screen, and the protective layer that the cover connection comprises the sponge layer has increased the protective properties of apron, has reduced the harm of external collision to the display screen.

Drawings

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

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

fig. 3 is a partial enlarged view of the position a of the present invention.

In the figure: 1. an electronic ruler main body; 2. a through hole; 3. a placement groove; 4. a knob; 5. pressing a key; 6. a display screen; 7. a cover plate; 8. a protective layer; 9. a clamping block; 10. a card slot; 11. an upper ruler body; 12. a lower ruler body; 13. a first folding rule; 14. a second folding rule; 15. a damping rotating shaft; 16. a third folding rule; 17. and a fourth folding rule.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an electronic flat ruler capable of measuring an angle comprises an electronic ruler main body 1, a placement groove 3 is formed in the top of the electronic ruler main body 1, a display screen 6 is installed inside the placement groove 3, a cover plate 7 is arranged on the top of the placement groove 3, a protective layer 8 is connected to one side of the cover plate 7, a clamping block 9 is arranged on one side of the cover plate 7 away from the protective layer 8, a clamping groove 10 is formed in one side of the inside of the placement groove 3, an upper ruler body 11 is connected to the bottom of the electronic ruler main body 1, a lower ruler body 12 is connected to the bottom of the upper ruler body 11, damping rotating shafts 15 are arranged inside the upper ruler body 11 and the lower ruler body 12, a first folding ruler 13 is connected to one side of the upper ruler body 11 through the damping rotating shafts 15, a second folding ruler 14 is connected to one side of the first folding ruler 13 through the damping rotating shafts 15, a third folding ruler 16 is, and one side of the third folding rule 16 is connected with a fourth folding rule 17 through a damping rotating shaft 15, and the through holes 2 are formed in the upper rule body 11 and the lower rule body 12.

The electronic ruler is stored through the upper ruler body 11, the lower ruler body 12, the damping rotating shaft 15 and the through hole 2, so that the placing space of the electronic ruler is reduced, and the electronic ruler is convenient for workers to carry; through the cover plate 7, the clamping block 9, the clamping groove 10, the protective layer 8 and the placing groove 3, damage of external collision to the display screen 6 is reduced.

Please refer to fig. 3, the cover plate 7 is rotatably connected to the placing groove 3 through a rotating shaft, the locking block 9 is matched with the locking groove 10, and the locking block 9 and the locking groove 10 are arranged to facilitate the opening and closing of the cover plate 7 by the worker.

Please refer to fig. 3, a button 5 is disposed on a side of the top of the electronic ruler main body 1 away from the placing slot 3, and a knob 4 is disposed on a side of the button 5, and the opening angle of the upper ruler body 11 and the lower ruler body 12 can be fixed by tightening the knob 4.

Please refer to fig. 1, the upper blade 11 and the lower blade 12 are hinged via four sets of damping shafts 15, and the damping shafts 15 are arranged to make the blades foldable.

Please refer to fig. 3, the number of the keys 5 is three, and the three keys 5 are all fixedly connected to the electronic ruler main body 1, and the three keys 5 are a clear key, a data holding key and an on/off key, respectively.

Please refer to fig. 3, the protection layer 8 is made of sponge material, and the protection layer 8 is bonded to the cover plate 7, so that the sponge material can reduce the damage of the display screen 6 from the outside.

The working principle is as follows: when the unfolded electronic ruler body 1 needs to be stored, the first folding ruler 13 is folded on the upper ruler body 11 through the damping rotating shaft 15, the second folding ruler 14 is folded on the first folding ruler 13 through the damping rotating shaft 15, the third folding ruler 16 is folded under the lower ruler body 12, the fourth folding ruler 17 is folded under the third folding ruler 16, the upper ruler body 11 and the lower ruler body 12 are rotated to be flush with the bottom of the electronic ruler main body 1 through the rotating shaft, and then the rotating shaft knob 4 is used for fixing the electronic ruler, so that the through holes 2 inside the upper ruler body 11 and the lower ruler body 12 are aligned, can utilize through-hole 2 fixed with the electronic ruler, when the 6 readings of display screen need be utilized when measuring, take out in the draw-in groove 10 in the fixture block 9 that connects apron 7 from standing groove 3, turn up apron 7, display screen 6 in the application standing groove 3 carries out the reading, and the protective layer 8 that constitutes by the sponge material that apron 7 is connected makes display screen 6's protective properties improve.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a flat ruler of electron of measurable quantity angle, includes electronic ruler main part (1), its characterized in that: the electronic ruler is characterized in that a placing groove (3) is formed in the top of the electronic ruler main body (1), a display screen (6) is installed inside the placing groove (3), a cover plate (7) is arranged on the top of the placing groove (3), a protective layer (8) is connected to one side of the cover plate (7), a clamping block (9) is arranged on one side, away from the protective layer (8), of the cover plate (7), a clamping groove (10) is formed in one side inside the placing groove (3), an upper ruler body (11) is connected to the bottom of the electronic ruler main body (1), a lower ruler body (12) is connected to the bottom of the upper ruler body (11), damping rotating shafts (15) are arranged inside the upper ruler body (11) and the lower ruler body (12), a first folding ruler (13) is connected to one side of the upper ruler body (11) through the damping rotating shafts (15), a second folding ruler (14) is connected to one side of the first folding ruler (13) through the, one side of lower blade (12) is connected with third folding chi (16) through damping pivot (15), and one side of third folding chi (16) is connected with fourth folding chi (17) through damping pivot (15), through-hole (2) have all been seted up to the inside of going up blade (11) and lower blade (12).

2. The electronic flat ruler of claim 1, wherein: the cover plate (7) is rotatably connected with the placing groove (3) through a rotating shaft, and the clamping block (9) is matched with the clamping groove (10).

3. The electronic flat ruler of claim 1, wherein: one side of the top of the electronic ruler main body (1), which is far away from the placing groove (3), is provided with a key (5), and one side of the key (5) is provided with a knob (4).

4. The electronic flat ruler of claim 1, wherein: the upper ruler body (11) and the lower ruler body (12) are hinged through rotating shafts, and the number of the damping rotating shafts (15) is four.

5. An electronic flat ruler capable of measuring angles as claimed in claim 3, wherein: the number of the keys (5) is three, and the keys (5) are all fixedly connected with the electronic ruler main body (1).

6. The electronic flat ruler of claim 1, wherein: the protective layer (8) is made of sponge materials, and the protective layer (8) is connected with the cover plate (7) in an adhesion mode.