CN211364085U

CN211364085U - Multifunctional intelligent compasses

Info

Publication number: CN211364085U
Application number: CN201921011436.5U
Authority: CN
Inventors: 焦培俊; 吴健; 李新勇; 周欣毅; 邢思奇
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-08-28
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a multi-functional intelligent compasses, include by holding between the fingers the head, deciding the foot and moving the compasses that the foot is constituteed, decide fixed mounting has liquid crystal display on the foot, move the arc that is equipped with one end and liquid crystal display matching on the foot, decide the foot and move and be equipped with infrared distance measuring sensor between the foot, and infrared distance measuring sensor with decide foot fixed connection, move the foot and keep away from the one end fixedly connected with nib switching mechanism who holds between the fingers the head, the fixed needle passes through the blade switching mechanism and decides foot fixed connection, liquid crystal display, zero return button, switch and infrared distance measuring sensor all are connected with the controller electricity. The utility model can obtain the size of the circle and the arc, adjust in time, measure the radius and improve the use efficiency and the practicability; the compasses can also be switched to different pen points and exchanged by fixing and moving feet, so that the functions of the compasses knife are realized, the functions are rich, the operation is convenient and easy, and the compasses can be used for measuring and drawing processes well.

Description

Multifunctional intelligent compasses

Technical Field

The utility model belongs to the plotting tool technology, more specifically relates to a multi-functional intelligent compasses.

Background

Compasses are an essential tool in the manual drawing process, and are often used in the actual measurement drawing process. The existing compasses are basically composed of a compasses head, a movable foot, a fixed needle, a pen point and a screw, wherein the movable foot and the fixed foot are connected to the compasses head through a hinge or the screw, the pen point is fixed below the movable foot, the fixed needle is arranged below the fixed foot, the movable foot is pulled during drawing, and the drawing of a circle or an arc can be realized by rotating with the fixed needle of the fixed foot as a fulcrum. The structure is simple, the operation is convenient, the cost is low, the drawing is convenient, but the problems still exist.

The compasses on the market have a plurality of kinds, but can only carry out simple drawing, and the function is single. When drawing, the drawing needs to be performed with a fixed radius, the straight ruler comparison is needed, when circles need to be drawn for a plurality of lengths, the drawing accuracy and the drawing efficiency are seriously affected, and the pencil core of the compasses needs to be replaced after a period of time, so that great troubles are brought to drawing, time is wasted, and the drawing is easily polluted. Many people show that the lead core is too troublesome to change when drawing, and the drawing state is influenced, so that bad emotions such as dysphoria are caused, and the error rate is increased when drawing. In addition, when a circular paper sheet is needed, a compasses knife similar to the compasses structure needs to be purchased additionally, and time and money are consumed.

Therefore, the multifunctional intelligent compasses are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

1. The purpose of the utility model is to provide a novel water-saving device.

The utility model provides a multi-functional intelligent compasses that mapping precision is high.

2. The utility model adopts the technical proposal.

The utility model provides a multi-functional intelligent compasses, includes by holding between the fingers the head, deciding the foot and moving the compasses that the foot is constituteed, decide fixed mounting on the foot has liquid crystal display, move the arc that is equipped with one end and liquid crystal display matching on the foot, decide the zero return button that is equipped with control liquid crystal display on the foot, decide fixed switch and the controller of being equipped with on the foot, decide the foot and move and be equipped with infrared distance measuring sensor between the foot, and infrared distance measuring sensor and decide foot fixed connection, move the foot and keep away from the one end fixedly connected with nib switching mechanism of holding between the fingers the head, decide the foot and keep away from the one side of holding between the fingers the head and be equipped with fixed needle, fixed needle passes through the blade switching mechanism and decides foot fixed connection, liquid crystal display, zero return button, switch.

Preferably, the infrared distance measuring sensor is fixedly connected to the middle section of the fixed foot.

Preferably, the nib switching mechanism is including setting up and moving the foot and keeping away from the nib converter of holding between the fingers first one end fixed connection, the nib converter is kept away from on the terminal surface of moving the foot fixed connection have thick nib, thin nib and fixed syringe needle, thick nib, thin nib and fixed syringe needle evenly encircle the setting, and thick nib, thin nib and fixed syringe needle all are outside slope form.

Preferably, the pen point converter comprises two rotating disks which are rotatably connected, one of the rotating disks is fixedly connected with one end, far away from the pinching head, of the movable foot, and a fixing buckle for limiting the rotation of the other rotating disk is arranged on one of the rotating disks.

Preferably, the blade switching mechanism comprises a slot arranged at the lower end of the fixed foot, a knife needle switching piece is arranged in the slot, one end of the knife needle switching piece extends into the slot and is fixedly connected with the fixed needle, the other end of the knife needle switching piece is fixedly connected with a blade, the middle section of the knife needle switching piece is rotatably connected with the fixed foot, and a limiting mechanism for the blade is arranged on the fixed foot.

Preferably, stop gear is including setting up the diaphragm in deciding foot one side, blade bilateral symmetry is equipped with two card posts, card post one end run through decide the foot and with diaphragm fixed connection, the cover is equipped with the spring on the card post, spring one end with decide foot fixed connection, and the spring other end and diaphragm fixed connection.

3. The utility model discloses produced technological effect.

(1) By adding the laser distance measuring sensor and the liquid crystal display screen, the sizes of the circle and the arc made by the compasses can be obtained at any time, the adjustment can be carried out in time, the radius can also be measured, and the use efficiency and the practicability are improved; meanwhile, a pen point converter is added on the compasses, so that different pen points and fixing needles can be switched conveniently, the use is convenient, and the lead changing times are reduced;

(2) can trade the fixed needle on the foot into the blade through increasing a sword needle switching piece, utilize stop gear to play the fixed action, realize compasses sword function, cut out the circle scraps of paper of required size, this multi-functional intelligent compasses function is abundant and convenient easy operation, can be fine be used for measuring the drawing in-process.

Drawings

Fig. 1 is a schematic front view of the multifunctional intelligent compasses provided by the utility model;

fig. 2 is a schematic diagram of a right-view structure of the multifunctional intelligent compasses provided by the utility model;

fig. 3 is the utility model provides a stop gear's among multi-functional intelligent compasses structural schematic diagram.

Description of reference numerals:

the pen comprises a liquid crystal display screen 1, a zero return button 2, a switch 3, a controller 4, an infrared distance measuring sensor 5, a clamping column 6, a blade 7, a knife needle conversion piece 8, a fixing needle 9, a pen head converter 10, a movable foot 11, a pinching head 12, a fixing foot 13, a thick pen head 14, a thin pen head 15, a fixing needle head 16, a fixing buckle 17, a pen head switching mechanism 18, a spring 19, a blade conversion mechanism 20, a limiting mechanism 21 and a transverse plate 22.

Detailed Description

Example 1

Referring to fig. 1-3, a multifunctional intelligent compasses, including the compasses composed of pinching head 12, fixed foot 13 and movable foot 11, the compasses is the same with the existing compasses structure, the fixed foot 13 is fixedly installed with liquid crystal display screen 1, the movable foot 11 is equipped with an arc with one end matching with the liquid crystal display screen 1, meanwhile, the fixed foot 13 is also equipped with a section of arc matching with the liquid crystal display screen 1, thereby ensuring the integral aesthetic property, the fixed foot 13 is equipped with a zero-return button 2 for controlling the liquid crystal display screen 1, which can calibrate the reading of the liquid crystal display screen 1 when the movable foot 11 contacts with the fixed foot 13, the fixed foot 13 is fixedly equipped with a switch 3 and a controller 4, the controller 4 adopts a single chip controller, the switch 3 adopts the prior art, the fixed foot 13 is equipped with an infrared distance measuring sensor 5 between the movable foot 11, and the infrared distance measuring sensor 5 is fixedly connected with the fixed foot 13, the infrared distance measuring sensor 5 can measure the distance between the fixed foot 13 and, the infrared distance measuring sensor 5 is fixedly connected to the middle section of the fixed foot 13, so that the controller 4 can calculate data conveniently.

Wherein, one end of the movable foot 11 far away from the pinching head 12 is fixedly connected with a pen point switching mechanism 18, the pen point switching mechanism 18 comprises a pen point converter 10 fixedly connected with one end of the movable foot 11 far away from the pinching head 12, the pen point converter 10 comprises two rotating discs which are rotatably connected, one rotating disc is fixedly connected with one end of the movable foot 11 far away from the pinching head 12, one rotating disc is provided with a fixing buckle 17 for limiting the rotation of the other rotating disc, the fixing buckle 17 adopts an elastic buckle mode, clamping grooves matched with the fixing buckles 17 are uniformly distributed on the rotating discs, a thick pen point 14, a thin pen point 15 and a fixing needle 16 are fixedly connected on the end surface of the pen point converter 10 far away from the movable foot 11, the thick pen point 14 and the thin pen point 15 can be replaced for drawing circles, the thick pen point 14, the thin pen point 15 and the fixing needle 16 are uniformly arranged in a surrounding mode, and the thick pen point 14, the thin pen point 15 and the fixing, when the pen is rotated to a certain position, one of the thick pen point 14, the thin pen point 15 and the fixed needle 16 is horizontal to the movable pin 11, the fixed pin 9 is arranged on the side of the fixed pin 13 far away from the pinching head 12, and the fixed pin 9 can play a role in fixing during drawing.

Wherein, the fixed needle 9 is fixedly connected with the fixed foot 13 through the blade switching mechanism 20, the blade switching mechanism 20 comprises a slot arranged at the lower end of the fixed foot 13, a knife needle switching piece 8 is arranged in the slot, the slot is used for accommodating the knife needle switching piece 8, one end of the knife needle switching piece 8 extends into the slot and is fixedly connected with the fixed needle 9, the other end of the knife needle switching piece 8 is fixedly connected with a knife blade 7 which can be rotated out of the knife blade 7, then the fixed needle head 16 is rotated to a position parallel to the movable foot 11 so as to cut a round paper sheet, the middle section of the knife needle switching piece 8 is rotatably connected with the fixed foot 13, a limiting mechanism 21 for the knife blade 7 is arranged on the fixed foot 13, the limiting mechanism 21 comprises a transverse plate 22 arranged at one side of the fixed foot 13, the transverse plate 22 is conveniently used for pulling the clamping column 6, two clamping columns 6 are symmetrically arranged at two sides of the knife blade 7, one end of the, the cover is equipped with spring 19 on the

card post

6, and 19 one end of spring and fixed foot 13 fixed connection, and the 19 other end of spring and diaphragm 22 fixed connection, and spring 19 provides elasticity, can play the reset action to card post 6, under the external force condition not receiving, guarantees the restriction of card post 6 to blade 7, and liquid crystal display 1, zero button 2, switch 3 and infrared distance measuring sensor 5 all are connected with controller 4 electricity.

In the utility model, the pinching head 12, the movable leg 11 and the fixed leg 13 form the main body of the compasses, a thick pen head 14, a thin pen head 15 and a fixed needle head 16 are arranged below the pen head converter 10, the pen head converter 10 can be selected by rotating, and the loose can be prevented by fixing the fixing buckle 17 after the selection; a knife needle conversion piece 8 is rotatably arranged in a groove at the lower end of the fixed leg 13, a blade 7 and a fixed needle 9 are respectively and fixedly arranged at two ends of the knife needle conversion piece 8, and the blade 7 is clamped by the clamping column 6 when not in use, so that danger is prevented; the infrared distance measuring sensor 5 is positioned in the middle of the positioning leg 13; the circuit is switched on by pressing the switch 3, and the controller 4 drives the infrared distance measuring sensor 5 to generate laser beams; the distance between the pen point and the fixed needle point can be obtained by the fact that the laser beam is blocked by the movable foot 11, and the distance is displayed on the liquid crystal display screen 1 in real time, so that the simulation drawing of a circle or an arc is realized; the pen point converter 10 can switch different pen points, cooperates the mapping needs, when converting to fixed needle 9, the blade end can be rotated to the blade conversion piece 8, realizes the compasses sword function, cooperates the real-time reading of liquid crystal display 1 again, can cut out the circle scraps of paper of required size.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a multi-functional intelligent compasses, includes by holding between the fingers head (12), deciding foot (13) and moving the compasses that foot (11) are constituteed, its characterized in that, decide fixed mounting has liquid crystal display (1) on foot (13), it is equipped with the arc that one end and liquid crystal display (1) match on foot (11) to move, decide zero button (2) that are equipped with control liquid crystal display (1) on foot (13), decide fixed switch (3) and controller (4) of being equipped with on foot (13), decide foot (13) and move and be equipped with infrared distance measuring sensor (5) between foot (11), and infrared distance measuring sensor (5) and decide foot (13) fixed connection, move foot (11) and keep away from the one end fixedly connected with nib switching mechanism (18) of holding between the fingers head (12), it is equipped with fixed needle (9) to decide foot (13) keep away from one side of holding between the fingers head (12), fixed needle (9) are through blade (20) and decide foot (13) fixed connection, the liquid crystal display screen (1), the zero returning button (2), the switch (3) and the infrared distance measuring sensor (5) are electrically connected with the controller (4).

2. The multifunctional intelligent compass according to claim 1, wherein the infrared distance measuring sensor (5) is fixedly connected to the middle section of the fixed foot (13).

3. The multifunctional intelligent compasses of claim 1, wherein said nib switching mechanism (18) comprises a nib transducer (10) fixedly connected to one end of said movable foot (11) remote from said pinching head (12), said nib transducer (10) has a thick nib (14), a thin nib (15) and a fixed needle (16) fixedly connected to the end surface of said movable foot (11), said thick nib (14), said thin nib (15) and said fixed needle (16) are uniformly surrounding, and said thick nib (14), said thin nib (15) and said fixed needle (16) are all outwardly inclined.

4. The multifunctional intelligent compasses according to claim 3, wherein said nib changer (10) comprises two rotating discs which are rotatably connected, one of said rotating discs is fixedly connected with one end of the movable foot (11) far away from the pinching head (12), and one of said rotating discs is provided with a fixing button (17) for limiting the rotation of the other rotating disc.

5. The multifunctional intelligent compasses of claim 1, wherein said blade switching mechanism (20) comprises a slot disposed at the lower end of said fixed foot (13), said slot is provided with a blade switching piece (8), one end of said blade switching piece (8) extends into said slot and is fixedly connected with said fixed needle (9), and the other end of said blade switching piece (8) is fixedly connected with a blade (7), said middle section of said blade switching piece (8) is rotatably connected with said fixed foot (13), said fixed foot (13) is provided with a position-limiting mechanism (21) for said blade (7).

6. The multifunctional intelligent compasses of claim 5, wherein the limiting mechanism (21) comprises a transverse plate (22) arranged on one side of the fixed leg (13), two clamping columns (6) are symmetrically arranged on two sides of the blade (7), one end of each clamping column (6) penetrates through the fixed leg (13) and is fixedly connected with the transverse plate (22), a spring (19) is sleeved on each clamping column (6), one end of each spring (19) is fixedly connected with the fixed leg (13), and the other end of each spring (19) is fixedly connected with the transverse plate (22).