KR20010012021A - Nd3 magnetic cellular phone holder - Google Patents

Abstract

PURPOSE: A magnetic cellular phone holder is provided to mount a cellular phone without damage on a vehicle and to keep the cellular phone easily without regard to spot or kinds. CONSTITUTION: An elastic surface(3) of a body(1) is made by sponge or rubber to be attached even to a curved portion. A high-elasticity front plate(2) is adhered to the front side of the elastic surface(3) by a bonding agent such as latex. An aromatic(7) is contained in the elastic surface and a groove(4) is formed in the center to accept a magnet(6). A sticker(10) containing iron is adhered to a battery of a cellular phone. The both-sided tape(10) is attached to the front side of an iron plate(9) for attracting the magnet. Herein, the magnet is used with a upper/lower bonded one or an ND section 3 pole magnet instead of a section 2 pole magnet. The ND section 3 pole magnet has a large magnetic field near a pole while having a narrow magnetic distribution. Therefore, the cellular phone is attached to the magnet easily without influence to inner electronic components.

Description

Endi section 3-pole magnetic cell phone holder {ND3 MAGNETIC CELLULAR PHONE HOLDER}

The present invention relates to a magnetic mobile phone holder, and more particularly, to a magnetic mobile phone holder for safer car life by convenient storage and use of the mobile phone in an automobile or the like.

Previously, cell phone antennas were installed in a vehicle in order to receive a cell phone well, but nowadays, cell phones and vehicles have become commonplace and cell phone performance has been much improved.

With the advancement of cell phone performance, it can be used for more than a day by charging a battery for a cell phone.

Nevertheless, the charging cradle is installed even while scratching a hole in the car for cell phone charging and charging.

Charge charging of the vehicle as described above causes a small injury to the vehicle and every time you buy a new mobile phone will be re-purchased, causing economic loss, and bumping the passengers attached to the front seat in the event of a crash, bump or braking of the vehicle There is a risk of injury.

In addition, there was an inconvenience such as having to press the side push button when the mobile phone is detached from the charging cradle.

If you keep your cell phone in the passenger seat, pocket or other place without using the charging cradle and use the hand horn, it is inconvenient and there is a risk of safe operation. There was a problem.

In order to solve this problem, in FIG. 1 to FIG. 3, the main body 1 includes a fragrance 7 and a magnet 6 is inserted into the insertion groove 4 formed in the center portion, and the double-sided tape 5 for the main body is attached to the rear surface of the insert groove 4. It has been applied for a magnetic cell phone holder, characterized in that (application number: 20-1998-0017441, 20-1999-001421, 20-1999-0000778).

By the way, the magnetic flux is distributed from the N pole to the S pole, and thus the magnetic flux is wide in the case of general magnets vertically magnetized as shown in FIG. 4 while the strength of the magnetic field near the pole is weak.

Therefore, when the magnet 6 inserted into the expansion and contraction body 3 is magnetized up and down, the magnetic field due to the magnetic flux distribution affects the electronic parts such as the reed switch inside the mobile phone 8 or the display window, and malfunctions. When the display window may be turned off and the component of the can contained in the battery 12 of the mobile phone 11 is changed from iron to aluminum in order to reduce the weight of the battery 11, the mobile phone 11 is the main body 1. There is a possibility that it may not be attached to the product and thus may not function as a holder.

The present invention has been made in order to solve the above problems, there is no need to damage the vehicle to mount the mobile phone, there is no risk of being injured during bumping, crashing or braking of the vehicle, and easy to remove and remove the place or model Its purpose is to provide a magnetic cell phone holder that can be easily stored and does not affect the cell phone.

In order to achieve the above object, the present invention consists of a main body that contains a fragrance and the front surface is a shrinkable front plate is attached to the front of the elastic facet, the magnet is inserted into the insertion groove formed in the center portion and the double-sided tape for the main body is attached to the rear In the magnetic cell phone holder;

The magnet is to provide a magnetic cell phone holder, characterized in that the end face 3 pole magnetized in three poles cross-section.

1 is a state diagram used mobile phone using the present invention

2 is a complete perspective view of the holder according to the present invention;

3 is an exploded perspective view of FIG.

4 is a magnetic flux distribution and cross-sectional view of a general magnetized magnet up and down

5 is a magnetic flux distribution diagram and a cross-sectional view of an ND cross section 3-pole magnet.

* Description of the symbols for the main parts of the drawings *

1; main body 2; front plate 3; telescoping

4; insert groove 5; body double-sided tape 6; magnet

7; fragrance 8; cell phone 9; iron plate

10; double-sided tape for the sticker 11; battery 12; sticker

Hereinafter, the present invention will be described with reference to the accompanying drawings, FIGS. 1 to 5.

1 is a use state in which a mobile phone is mounted using the present invention, FIG. 2 is a complete perspective view of a holder according to the present invention, FIG. 3 is an exploded perspective view of FIG. 2, FIG. 5 is a magnetic flux distribution diagram and a cross-sectional view of an ND cross-section tripolar magnet.

First, looking at the basic configuration of the present invention, the front plate (2) having a shrinkable on the front of the elastic exemption (3) in which the magnet (6) is inserted into the insertion groove (4) containing the air freshener (7) In the magnetic mobile phone holder consisting of a main body (1) attached and attached to the rear double-sided tape (5) for the main body;

The magnet (6) is a magnetic cell phone holder, characterized in that the end surface 3 pole magnetized in three poles.

When the present invention is described in detail below, the expansion and contraction body 3 of the main body 1 is made of sponge, rubber, or the like, so as to stick to the curved surface, and the front plate 2 is highly shrinkable on the front of the expansion and contraction body 3. ) Is added to the adhesive, such as latex, with the addition of fragrance.

In this case, the front plate 2 is made of synthetic fibers (artificial fibers) such as PVC having strong shrinkage and toughness, and various fonts and brand names are indicated.

In addition, the elastic facet (3) contains a fragrance (7) and the insertion groove (4) is formed in the center portion of the magnet 6 is inserted.

The above-described structure is the same as the conventional magnetic mobile phone holder and the present invention further allows the mobile phone 8 battery 11 to be attached to the sticker 10 containing the iron component.

That is, the sticker 12 was constructed by pasting a double-sided tape 10 for a sticker on the entire surface of the iron plate 9 having the property of attaching the magnet 6.

Also, as shown in FIG. 5, the magnetic flux is narrow but the seki of the magnetic field is close to the pole. 6) That is, by using the magnet 6 magnetized in three-sided cross-section, it is desirable that the mobile phone 8 is well attached and is less affected by the internal electronic components. Has a narrow distribution and strong strength near the poles)

Table 1 is a comparison of the magnetic flux density of the magnets magnetized into three poles of the cross section and the normal magnetic flux magnetized up and down.

At this time, if the size of the magnet 6 is ø25 × 3T and the measuring instrument is TM-301 (manufactured by KANETEC, Japan), the unit is gauss.

※ Single pole 3-pole magnet measurement surface: N pole 1, S pole

The method of attaching the holder consisting of the main body 1 and the sticker 12 to the mobile phone 8 is to remove the outer paper of the double-sided tape 5 for the main body and attach it to a proper position in the vehicle body or the room, and to attach the double-sided tape for the sticker ( Remove the outer paper of 10) and attach it to the battery (11).

In such a state, when the sticker 12 mounted on the back of the mobile phone 8, that is, the battery 11, approaches the main body 1, the iron plate 9 attached to the battery 11 by the force of the magnetic field emitted from the magnet 6 ) Is fixed to the front plate 2 of the main body 1 (at this time, depending on the thickness of the mobile phone can be adjusted to strengthen or weaken the adhesive strength).

Table 2 shows a comparison of magnetic flux densities when a sticker 12 is attached to a magnet magnetized into a three-sided pole and when a transparent PVC of the same thickness as the sticker 12 is placed.

At this time, the size of the magnet 6 was ø25 × 3T, the measuring instrument was TM-301 (manufactured by KANETEC, Japan), and the unit was gauss.

As shown in Table 2, it can be seen that the magnetic flux density is significantly reduced by the thickness of the sticker 12 and the magnetic absorption in the iron plate 9.

In addition, as shown in FIG. 5, when the magnet 6 magnetized into a cross section of three poles is used, the north pole and the south pole are generated on the same surface, and thus the distance between the poles is close, and thus the distance between the poles is short. The strength of the magnetic field in the place is large enough to attach the cell phone 8 firmly.

In addition, when the mobile phone 8 is mounted, the fragrance (3) containing the fragrance (7) is released to the outside to feel a fresh feeling and the fragrance is infiltrated into the mobile phone (8), you can feel the subtle fragrance during the call. .

As described above, when attaching a mobile phone by using the holder according to the present invention, there is no need to damage the place where the mobile phone is attached. By minimizing the adverse effect on the mobile phone and by using the ND cross-section 3-pole magnet, which has a high magnetic flux and a small magnetic field, it is a useful invention that can be used regardless of the type of mobile phone. .

Claims (2)

Into the insertion groove (4) containing the air freshener (7) and formed in the center portion, the front face of the elastic facet (3) in which the magnet (6) is inserted is attached with a shrinkable front plate (2), and on the rear side, the double-sided tape (5) In the magnetic mobile phone holder consisting of a main body (1) to which is attached; The magnet (6) is a magnetic cell phone holder, characterized in that the end surface 3 pole magnetized in three poles. The magnetic mobile phone holder according to claim 1, further comprising a sticker (12) having a double-sided tape (10) attached to the front of the iron plate (9) having a property of adhering to the magnet (6).