CN107984455B

CN107984455B - Intelligent locator

Info

Publication number: CN107984455B
Application number: CN201711163363.7A
Authority: CN
Inventors: 郭晓; 张京一; 马铁军; 李丹
Original assignee: Wuxi Xishan Sanjian Industry Co ltd
Current assignee: Wuxi Xishan Sanjian Industry Co.,Ltd.
Priority date: 2017-11-21
Filing date: 2017-11-21
Publication date: 2020-08-14
Anticipated expiration: 2037-11-21
Also published as: CN107984455A

Abstract

The invention discloses an intelligent positioner, which comprises a reel-shaped shell (1) and a plurality of positioning units (2); a circuit board (3) and a lithium battery (4) for supplying power to the circuit board (3) are arranged in the reel-shaped shell (1); a charging key (3.1) and a starting key (3.2) which are electrically connected with the circuit board (3) are arranged on the reel-shaped shell (1); the positioning unit (2) is electrically connected with the circuit board (3) through a flexible wire; the positioning unit (2) comprises a hemispherical body (2.1), an annular double-sided adhesive tape (2.2) is adhered to the bottom of the hemispherical body (2.1), and a blind hole (2.3) is coaxially arranged at the top of the hemispherical body; the invention has the advantages of convenient use and auxiliary positioning to ensure accurate punching.

Description

Intelligent locator

Technical Field

The invention relates to an intelligent positioner.

Background

In the process of interior decoration, people often need to perforate and hang articles such as furniture ornaments, lamps or picture frames and the like on the wall, and for the purpose of beauty, the hanging holes of the objects are generally arranged on the back of the objects, which brings great trouble to the accurate positioning of the hanging position, and the ruler is generally adopted to measure the coordinates of the hanging holes on the back relative to the outer frame of the objects for positioning, so that the efficiency is low, but also easily causes the conditions of suspension inclination and the like due to errors, and causes great damage to the wall surface due to re-punching, and a conventional method is to draw the outline of the outer frame by a pencil after the direction is determined manually, then the ruler measures the coordinates of the hanging hole for positioning, but the method is not only inefficient, but also in the case of single-person installation, when the position is visually observed and the outline of the outer frame is drawn, the amplitude of the limb drawing action is large, so that the object can inevitably deviate from the original position, and the final punching is not accurate.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art: the intelligent positioner is convenient to use and capable of ensuring the accuracy of punching in an auxiliary positioning mode.

The technical solution of the invention is as follows: an intelligent positioner comprises a reel-shaped shell and a plurality of positioning units; a circuit board and a lithium battery for supplying power to the circuit board are arranged in the coiled shell; the coiled shell is provided with a charging key and a starting key which are electrically connected with the circuit board; the positioning unit is electrically connected with the circuit board through a flexible wire; the positioning unit comprises a hemispherical body, an annular double-sided adhesive tape is adhered to the bottom of the hemispherical body, and a blind hole is coaxially formed in the top of the hemispherical body; cylindrical iron is arranged in the blind hole; the bottom end of the cylindrical iron is connected with the bottom of the blind hole through a tension spring, and the top end of the cylindrical iron is provided with a sponge head for absorbing and storing ink; an electromagnetic coil surrounding the inner wall of the top of the blind hole is arranged in the hemispherical body; one end of the flexible electric wire is electrically connected with the circuit board, and the other end of the flexible electric wire is led out from the reel-shaped shell and is electrically connected with two poles of the electromagnetic coil.

Preferably, the intelligent locator comprises 4 locating units.

The hemispherical body is made of insulating materials such as ceramics, glass and plastics.

The distance from the bottom end of the electromagnetic coil to the bottom of the blind hole is larger than or equal to the distance from the top end of the sponge head to the bottom of the blind hole.

The length of the cylindrical iron is greater than or equal to the axial length of the electromagnetic coil.

The diameter of the cylindrical iron is smaller than the inner diameter of the blind hole.

The reel-shaped shell is in a reel shape with flange-shaped flanges at two ends of a cylindrical shell.

The invention has the beneficial effects that: the invention can accurately determine the hanging hole position of the back of the hung object, which corresponds to the position to be punched one by one, the sponge head can absorb and store ink and leave marks on the wall surface, thereby realizing the accurate positioning of the punching position, and then the one by one correspondence to the back hanging hole of the hung object can be realized by punching the mark position.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent positioner according to the present invention.

FIG. 2 is a schematic cross-sectional internal structure diagram of the intelligent positioner of the present invention.

FIG. 3 is a schematic cross-sectional view of a positioning unit of the intelligent positioner of the present invention.

FIG. 4 is a schematic side view of an intelligent positioner according to the present invention.

FIG. 5 is a schematic diagram of the circuit of the intelligent positioner of the present invention.

Detailed Description

Examples

The invention is further described in detail by the following intelligent positioner comprising 4 positioning units, but the scope of the invention is not limited in any way.

As shown in fig. 1-5, an intelligent positioner comprises a reel-

shaped shell

1 and 4 positioning units 2; a circuit board 3 and a lithium battery 4 for supplying power to the circuit board 3 are arranged in the coiled casing 1; a charging key 3.1 and a starting key 3.2 which are electrically connected with the circuit board 3 are arranged on the reel-shaped shell 1; the positioning unit 2 is electrically connected with the circuit board 3 through a flexible wire; the positioning unit 2 comprises a hemispherical body 2.1, an annular double-sided adhesive tape 2.2 is adhered to the bottom of the hemispherical body 2.1, and a blind hole 2.3 is coaxially arranged at the top of the hemispherical body; cylindrical iron 2.4 is arranged in the blind hole 2.3; the bottom end of the cylindrical iron 2.4 is connected with the bottom of the blind hole 2.3 through a tension spring, and the top end of the cylindrical iron is provided with a sponge head 2.5 for absorbing and storing ink; an electromagnetic coil 2.6 surrounding the inner wall of the top of the blind hole 2.3 is arranged in the hemispherical body 2.1; one end of the flexible wire is electrically connected with the circuit board 3, and the other end of the flexible wire is led out from the coiled shell 1 and is electrically connected with two poles of the electromagnetic coil 2.6. Each flexible electric wire is 1m in length, and the hemispherical body 2.1 is made of Teflon material. The distance from the bottom end of the electromagnetic coil 2.6 to the bottom of the blind hole 2.3 is equal to the distance from the top end of the sponge head 2.5 to the bottom of the blind hole 2.3. The length of the cylindrical iron 2.4 is greater than the length of the electromagnetic coil 2.6 in its axial direction. The diameter of the cylindrical iron 2.4 is smaller than the inner diameter of the blind hole 2.3 by 0.8 mm. Adopt annular double faced adhesive tape 2.2 can conveniently trade the glue, and the round hole in its middle part can conveniently correspond with the hanging hole simultaneously.

As shown in fig. 4, the outer shape of the reel-shaped housing 1 is a reel shape having flange-shaped flanges at both ends of a cylindrical case, and then the flexible electric wire is led out from the side wall of the cylindrical case.

The following describes the method of use and the working principle of the present invention with reference to fig. 1 to 5: as shown in fig. 1, selecting a corresponding number of positioning units 2 according to the number of points to be positioned, and then adhering the positioning units 2 to the outer end part of a hanging hole at the back of a hung object through an annular double-sided adhesive tape 2.2 at the bottom of the positioning units 2, wherein the positioning units are coaxial with the hanging hole; dripping a small amount of ink on the sponge head 2.5 by using a dropper; then moving the reel-shaped shell 1 to the front of the hung object, pressing a charging key 3.1 and maintaining for 20s to connect a loop of a lithium battery 4 and a capacitor A-D connected in parallel in the figure 5 to enable the lithium battery 4 to charge the capacitor A-D, then releasing the charging key 3.1, placing the hung object on a wall for comparison and visual inspection, ensuring that the positioning unit 2 is propped against the wall surface, pressing a starting key 3.2 after determining a proper position, wherein the starting key 3.2 is a master switch for connecting coils A-D respectively connected in parallel with the capacitor A-D; therefore, the capacitors A-D discharge the coils A-D, the coils A-D are all the electromagnetic coils 2.6, at the moment, the electromagnetic coils 2.6 generate instant strong magnetism to attract the cylindrical iron 2.4 into the electromagnetic coils 2.6, due to the inertia effect, the cylindrical iron 2.4 continuously pushes the sponge head 2.5 to the wall surface for collision, ink can leave dot marks on the wall surface, the accurate positioning of the punching position is realized, and then the positioning unit 2 stuck on an object is removed after punching is carried out on the marking position, so that accurate suspension can be realized. The voltage selection range of the lithium battery 4 is 3.7-11.1V, and a boosting module can be connected between the lithium battery 4 and the charging key 3.1 according to the required magnetic force to boost the voltage to the required voltage.

The above are merely characteristic embodiments of the present invention, and do not limit the scope of the present invention in any way. All technical solutions formed by equivalent exchanges or equivalent substitutions fall within the protection scope of the present invention.

Claims

1. An intelligent locator which characterized in that: the device comprises a reel-shaped shell (1) and a plurality of positioning units (2); a circuit board (3) and a lithium battery (4) for supplying power to the circuit board (3) are arranged in the reel-shaped shell (1); a charging key (3.1) and a starting key (3.2) which are electrically connected with the circuit board (3) are arranged on the reel-shaped shell (1); the positioning unit (2) is electrically connected with the circuit board (3) through a flexible wire; the positioning unit (2) comprises a hemispherical body (2.1), an annular double-sided adhesive tape (2.2) is adhered to the bottom of the hemispherical body (2.1), and a blind hole (2.3) is coaxially arranged at the top of the hemispherical body; cylindrical iron (2.4) is arranged in the blind hole (2.3); the bottom end of the cylindrical iron (2.4) is connected with the bottom of the blind hole (2.3) through a tension spring, and the top end of the cylindrical iron is provided with a sponge head (2.5) for absorbing and storing ink; an electromagnetic coil (2.6) surrounding the inner wall of the top of the blind hole (2.3) is arranged in the hemispherical body (2.1); one end of the flexible wire is electrically connected with the circuit board (3), and the other end of the flexible wire is led out from the reel-shaped shell (1) and is electrically connected with two poles of the electromagnetic coil (2.6);

the distance from the bottom end of the electromagnetic coil (2.6) to the bottom of the blind hole (2.3) is greater than or equal to the distance from the top end of the sponge head (2.5) to the bottom of the blind hole (2.3);

the length of the cylindrical iron (2.4) is greater than or equal to the axial length of the electromagnetic coil (2.6);

the diameter of the cylindrical iron (2.4) is smaller than the inner diameter of the blind hole (2.3);

the reel-shaped shell (1) is in a reel shape with flange-shaped flanges at two ends of a cylindrical shell;

the intelligent locator using method comprises the following steps: selecting a corresponding number of positioning units (2) according to the number of points to be positioned, and then sticking the positioning units (2) to the outer end part of a hanging hole at the back of a hung object through an annular double-faced adhesive tape (2.2) at the bottom of the positioning units (2), wherein the positioning units are coaxial with the hanging hole; a dropper is adopted to drop a small amount of ink on the sponge head (2.5); then moving the reel-shaped shell (1) to the front side of the hung object, pressing a charging key (3.1) and maintaining for 20s to connect a lithium battery (4) and a loop connected with a capacitor in parallel to enable the lithium battery (4) to charge the capacitor, then releasing the charging key (3.1), placing the hung object on a wall for comparison and visual inspection, ensuring that the positioning unit (2) is propped against the wall surface, pressing a starting key (3.2) after determining a proper position, wherein the starting key (3.2) is a master switch for connecting coils respectively connected with the capacitor in parallel; therefore electric capacity is to coil discharge, and the coil is solenoid (2.6), this moment solenoid (2.6) produce strong magnetism in the twinkling of an eye and will in cylindrical iron (2.4) attract to solenoid (2.6), because inertia effect, cylindrical iron (2.4) continue with sponge head (2.5) are pushed to the wall and are collided, and the ink can leave the dot mark at the wall, realizes the accurate positioning of the position of punching, then gets rid of positioning unit (2) of pasting on the article after the mark position punches and can realize accurate suspension.

2. The intelligent locator of claim 1, wherein: it comprises 4 positioning units (2).

3. The intelligent locator of claim 1, wherein: the hemispherical body (2.1) is made of insulating materials.