KR102622899B1 - Potable case capable of supplying negative ions - Google Patents

Abstract

The present invention includes an upper case 100 having a storage groove 110 in which an electronic device 1 is stored; A lower case 200 assembled to the lower part of the upper case 100; A printed circuit board 300 disposed between the upper case 100 and the lower case 200; a battery 350 disposed between the upper case 100 and the lower case 200; an inner adapter 310 disposed in the upper case 100 and connected to the electronic device 1 to provide power from the battery 350 to the electronic device 1; An anion disposed between a cover 400 rotatably assembled to the upper case 100, the upper case 100 and the lower case 200, and emitting negative ions when the cover 400 is closed. A portable case including a module 500 is provided.
The present invention has the advantage of supplying negative ions into the case by operating the negative ion generating module through the operation of closing the cover.

Description

Portable case capable of supplying negative ions}

The present invention relates to a portable case provided with negative ions.

Modern people spend more time indoors, which results in greater exposure to indoor air pollution. As a result, the use and distribution of air purifiers is rapidly increasing.

Air that is beneficial to the human body refers to air that is free from harmful gases or various odorous substances. As volatile organic compounds (VOCs), bacteria, viruses, and harmful electromagnetic waves act, the negative (-) ions in the air are greatly reduced and the positive (+) ions are reduced. ) ions are greatly increased.

Negative ions are known to effectively remove various pollutants in the air.

Republic of Korea Patent No. 10-1930518 Republic of Korea Patent Publication No. 10-2006-0006294 Republic of Korea Patent Publication No. 10-2005-0089586

The present invention was devised to solve the above-described conventional problems, and its purpose is to provide a portable case in which negative ions are provided.

The present invention includes an upper case 100 having a storage groove 110 in which an electronic device 1 is stored; A lower case 200 assembled to the lower part of the upper case 100; A printed circuit board 300 disposed between the upper case 100 and the lower case 200; a battery 350 disposed between the upper case 100 and the lower case 200; an inner adapter 310 disposed in the upper case 100 and connected to the electronic device 1 to provide power from the battery 350 to the electronic device 1; An anion disposed between a cover 400 rotatably assembled to the upper case 100, the upper case 100 and the lower case 200, and emitting negative ions when the cover 400 is closed. A portable case including a module 500 is provided.

The portable case includes an outer adapter 330 disposed on the printed circuit board 300 and to which an external adapter is connected; It may further include a light source 340 that displays the charging state of the electronic device or the operating state of the negative ion module 500.

The upper case 100 includes an upper body 150 whose upper side is formed to be flat and is disposed to face the bottom of the cover 400; The storage groove 110 is formed concave downward from the upper side of the upper body 150 and accommodates the electronic device 1; An adapter groove 120 that is concavely formed downward from the upper side of the upper body 150, is connected to the storage groove 110, and accommodates the inner adapter 310; A switch hole 130 penetrating the upper body 150 in the vertical direction; A light source hole 140 penetrating the upper body 150 in the vertical direction; A functional hole 160 that penetrates the upper body 150 in the vertical direction and through which negative ions generated by the negative ion module 500 are discharged; It may include a hinge axis 170 that is assembled with the cover 400 and provides a rotation center of the cover 400.

The cover 400 further includes a switch rib 430 penetrating the switch hole 130, the switch rib 430 protrudes downward from the bottom of the cover 400, and the switch hole 130 ) may come into contact with the switch 320 disposed on the printed circuit board 300.

The anion module 500 includes an anion case 510; A circuit board 520 disposed inside the negative ion case 510; It may include a negative ion generating electrode 530 disposed on the circuit board 520.

First, the present invention has the advantage of supplying negative ions into the case by operating the negative ion generating module through the operation of closing the cover.

Second, the present invention has the advantage of minimizing erroneous operation because the switch rib of the cover penetrates the switch hole of the upper case and directly provides operating force to the switch.

Third, the present invention has the advantage of minimizing power consumption because negative ions are generated after the cover is closed, and minimizing the amount of loss of generated negative ions because the generated negative ions are supplied to the storage groove closed by the cover. there is.

Fourth, the present invention has the advantage of being able to check the charging state or operating state of the negative ion module through a hole formed through the cover even when the cover is closed.

Fifth, the present invention has the advantage of effectively providing the generated negative ions to the storage groove through the connecting groove connecting the functional hole and the storage groove.

Sixth, the present invention has the advantage of providing negative ions through a plurality of charged electrodes both when the cover is open or closed.

1 is a perspective view of a portable case according to a first embodiment of the present invention.
Figure 2 is an operation example of Figure 1.
Figure 3 is an exploded perspective view of Figure 1.
Figure 4 is a plan view of Figure 1.
Figure 5 is a cross-sectional view taken along AA of Figure 4.
Figure 6 is a right side view of the cover shown in Figure 3.
Figure 7 is a rear view of the cover shown in Figure 3.
Figure 8 is an exploded perspective view of the anion module shown in Figure 3.
Figure 9 is an exploded perspective view of a portable case according to a second embodiment of the present invention.
Figure 10 is a cross-sectional view of the functional hole shown in Figure 9.

Since the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention. While describing each drawing, similar reference numerals are used for similar components.

Terms such as first, second, A, B, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component, and similarly, the second component may also be named a first component without departing from the scope of the present invention. The term “and/or” includes any of a plurality of related stated items or a combination of a plurality of related stated items.

When a component is said to be "connected" or "connected" to another component, it is understood that it may be directly connected to or connected to the other component, but that other components may exist in between. It should be. On the other hand, when it is mentioned that a component is “directly connected” or “directly connected” to another component, it should be understood that there are no other components in between.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

In this document, “configured to” means “suitable for,” “having the ability to,” or “changed to,” depending on the situation, for example, in terms of hardware or software. ," can be used interchangeably with "made to," "capable of," or "designed to." In some contexts, the expression “a device configured to” may mean that the device is “capable of” working with other devices or components. For example, the phrase "processor configured (or set) to perform A, B, and C" refers to a processor dedicated to performing the operations (e.g., an embedded processor), or by executing one or more software programs stored on a memory device. , may refer to a general-purpose processor (e.g., CPU or application processor) capable of performing the corresponding operations.

Electronic devices according to various embodiments of the present document include, for example, smartphones, tablet PCs, mobile phones, video phones, e-book readers, desktop PCs, laptop PCs, netbook computers, workstations, servers, PDAs, PMPs ( It may include at least one of a portable multimedia player, MP3 player, medical device, camera, or wearable device. Wearable devices may be accessory (e.g., watches, rings, bracelets, anklets, necklaces, glasses, contact lenses, or headmounted-devices (HMDs)), integrated into fabric or clothing (e.g., electronic garments), or attached to the body. In some embodiments, the electronic device may include at least one of a type (e.g., a skin pad or tattoo), or a bioimplantable circuit. In some embodiments, the electronic device may include, for example, a television, a digital video disk (DVD) player, an audio device, a refrigerator, , air conditioner, vacuum cleaner, oven, microwave, washing machine, air purifier, set-top box, home automation control panel, security control panel, media box, game console, electronic dictionary, electronic key, camcorder, or electronic picture frame. It can be included.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the attached drawings. In order to facilitate overall understanding when describing the present invention, the same reference numerals are used for the same components in the drawings, and duplicate descriptions for the same components are omitted.

Figure 1 is a perspective view of a portable case according to a first embodiment of the present invention, Figure 2 is an operational example of Figure 1, Figure 3 is an exploded perspective view of Figure 1, Figure 4 is a top view of Figure 1, and Figure 5 is a cross-sectional view taken along line A-A of FIG. 4, FIG. 6 is a right side view of the cover shown in FIG. 3, and FIG. 7 is a rear view of the cover shown in FIG. 3.

The portable case according to this embodiment is provided with negative ions inside.

The portable case according to this embodiment includes an upper case 100 with a storage groove 110 in which the electronic device 1 is stored, a lower case 200 assembled to the lower part of the upper case 100, and the upper case 100. A printed circuit board 300 disposed between the case 100 and the lower case 200, a battery 350 disposed between the upper case 100 and the lower case 200, and the upper case 100. an inner adapter 310 disposed in and connected to the electronic device 1 to provide power from the battery 350 to the electronic device 1, and a cover rotatably assembled to the upper case 100. It includes (400) and an anion module 500 that is disposed between the upper case 100 and the lower case 200 and emits negative ions when the cover 400 is closed.

The portable case is placed on the printed circuit board 300 and includes an outer adapter 330 to which an external adapter is connected, and a light source 340 that displays the charging state of the electronic device or the operating state of the negative ion module 500. More may be included.

In this embodiment, the electronic device 1 is formed in the shape of a fan, and provides the function of scanning and recognizing text and translating the read text into voice or reading it back to the original sound. The electronic device 1 may be connected to an external network and may provide functions such as an electronic dictionary.

Unlike this embodiment, the portable case can accommodate various electronic devices.

The upper case 100 has an upper body 150 whose upper side is formed to be flat and is disposed to face the bottom of the cover 400, and which is concave downward from the upper side of the upper body 150. A storage groove 110 in which the electronic device 1 is stored is formed concave downward from the upper side of the upper body 150, and is connected to the storage groove 110, and the inner adapter 310 ) is accommodated in the adapter groove 120, a switch hole 130 penetrating the upper body 150 in the vertical direction, a light source hole 140 penetrating the upper body 150 in the vertical direction, and Penetrating the upper body 150 in the vertical direction, it is assembled with the functional hole 160 through which the negative ions generated by the negative ion module 500 are discharged, and the cover 400, and is centered on the rotation center of the cover 400. It includes a hinge axis 170 provided.

The electronic device 1 is selectively exposed by rotating the cover 400.

A side groove 112 through which the user's finger can enter is further disposed on the side of the storage groove 110, and the side groove 112 is formed to be inclined downward so as to be connected to the storage groove 110.

The side groove 112 is disposed on the front side of the functional hole 160, and negative ions discharged through the functional hole 160 may flow into the side groove 112.

The adapter groove 120 communicates with the storage groove 110 and is disposed on the rear side in this embodiment. When the inner adapter 310 is placed in the adapter groove 120, the terminal may protrude toward the storage groove 110 and be connected to the electronic device 1.

The adapter groove 120 is connected to the rear to further form an adapter opening 122 penetrating the rear end of the upper body 150.

A cable connected to the inner adapter 310 can be inserted through the adapter opening 122.

The inner adapter 310 is connected to the electronic device 1, and the electronic device 1 can be charged by receiving power from the printed circuit board 300 or the battery 350.

The switch hole 130 is formed to penetrate the upper body 150 in the vertical direction.

In this embodiment, the switch hole 130 is formed in a square shape when viewed from the top. Unlike this embodiment, it may be formed in a circular shape when viewed from the top. At least a portion of the printed circuit board 300 is exposed through the switch hole 130.

The cover 400 further includes a switch rib 430 penetrating the switch hole 130. The switch rib 430 protrudes downward from the bottom of the cover 400.

When the cover 400 is in close contact with the upper side of the upper body 150, the switch rib 430 penetrates the switch hole 130 and switches 320 disposed on the printed circuit board 300. is contacted, and the switch 320 operates the negative ion module 500.

When viewed from the bottom, the switch rib 430 is formed in a “+” shape and becomes sharper toward the bottom.

The switch rib 430 includes a first switch rib 431 arranged in the front-back direction and a second switch rib 432 arranged in the left-right direction, and the first switch rib 431 and the second switch rib (432) is formed to intersect at 90 degrees.

Each end of the first switch rib 431 and the second switch rib 432 is in close contact with each edge of the switch hole 130, and through this, the position of the switch rib 430 can be fixed.

That is, even if an external force is applied to the cover 400 in a direction other than the opening direction, each end of the first switch rib 431 and the second switch rib 432 is in close contact with the four edges of the switch hole 130. Because it is supported, reliability of contact with the switch 320 can be secured.

The cover 400 includes a switch rib 430 that penetrates the switch hole 130 and contacts the switch 320, a hinge 470 rotatably assembled with the hinge axis 170, and the light source. It includes a cover light source hole 440 corresponding to the hole 140.

The hinge axis 170 includes a first hinge axis 171 and a second hinge axis 172, and the first hinge axis 171 and the second hinge axis 172 are of the upper body 150. It is placed spaced apart on the left edge.

The hinge 470 includes a first hinge 471 formed to surround the first hinge axis 171 and a second hinge 472 formed to surround the second hinge axis 172.

The first hinge 471 and the second hinge 472 are formed by bending downward from the left edge of the cover 400.

In this embodiment, the light source hole 140 includes a first light source hole 141 and a second light source hole 142.

In this embodiment, the light source 340 further includes a first light source 341 and a second light source 342 disposed on the printed circuit board 300.

In this embodiment, the first light source 341 and the second light source 342 are LEDs.

One of the first light source 341 and the second light source 342 displays the charging state of the electronic device 1, and the other displays the operating state of the negative ion module 500.

In this embodiment, the first light source 341 displays the charging state, and the second light source 342 displays the operating state of the negative ion module 500.

The first light source 341 is disposed below the first light source hole 141, and the second light source 342 is disposed below the second light source hole 142.

The cover light source hole 440 includes a first cover light source hole 441 disposed above the first light source hole 141, and a second cover light source hole disposed above the second light source hole 142 ( 442).

Light emitted from the first light source 341 may be projected to the outside through the first light source hole 141 and the first cover light source hole 441, and light emitted from the second light source 342 may be It can be projected to the outside through the second light source hole 142 and the second cover light source hole 442.

The lower case 200 includes a lower bottom 210 disposed opposite to the upper body 150, a body bent upward from the edge of the lower bottom 210, and assembled with the edge of the upper body 150. It includes a lower side 220 and an adapter hole 230 formed to penetrate the lower side 220 and expose the outer adapter 330.

The lower side 220 is connected to the lower bottom 210 and is formed by bending upward from the front end of the lower bottom 210 to form a front surface, and the lower bottom 210 ) and a second lower side 222 that is bent upward from the rear end of the lower bottom 210 to form a rear surface, the lower bottom 210, the first lower side 221, and the second lower side. It includes a third lower side 223 connected to (222), and a fourth lower side 224 connected to the lower bottom 210, the first lower side 221, and the second lower side 222. .

In this embodiment, the adapter hole 230 is formed on the second lower side 222.

The printed circuit board 300 is fixed to the lower bottom 210. The battery 350 is installed on the printed circuit board 300.

The negative ion module 500 is installed in the lower bottom 210.

The lower case 200 is concave downward from the top of the third lower side 223 and includes a first hinge groove 226 into which the first hinge shaft 171 is inserted, and a third lower It is concavely formed downward from the top of the side 223 and further includes a second hinge groove 227 into which the second hinge shaft 172 is inserted.

A lower support end 228 into which the upper body 150 is inserted and supported is further disposed at the top of the inner surface of the lower side 220.

In this embodiment, the lower support end 228 is formed by connecting the first lower side 221, the second lower side 222, the third lower side 223, and the fourth lower side 224.

The lower support end 228 is concave in an outward direction on each inner surface of the first lower side 221, second lower side 222, third lower side 223, and fourth lower side 224. is formed

The edge of the upper body 150 is supported by the lower support end 228, so downward movement is restricted.

The anion module 500 includes a rectangular anion case 510, a circuit board 520 disposed inside the anion case 510, and an anion generating electrode 530 disposed on the circuit board 520. Includes.

The anion case 510 includes a first anion case 511 and a second anion case 512, and the first anion case 511 is disposed to face the upper body 150.

The generating electrode 530 protrudes upward through the electrode hole 515 of the first negative ion case 511. A plurality of electrode holes 515 may be disposed, and the generating electrode 530 may be formed to penetrate each electrode hole 515. The generating electrode 530 may protrude to be inserted into the functional hole 160.

In this embodiment, only when the cover 400 is closed and the switch rib 430 operates the switch 320, the negative ion module 500 is operated, and the generated negative ions pass through the functional hole 160. It may spread into the storage groove 110.

Figure 9 is an exploded perspective view of a portable case according to a second embodiment of the present invention, and Figure 10 is a cross-sectional view of the functional hole shown in Figure 9.

The portable case according to this embodiment further includes a connection groove 165 connecting the functional hole 160 and the storage groove 110.

The connection groove 165 is formed concavely downward from the upper side of the upper body 150, and connects the storage groove 110 disposed on the left side of the functional hole 160 in this embodiment.

In this embodiment, the generating electrode 530 is inserted into the functional hole 160, and an electrode fixing part 166 is further disposed to fix the generating electrode 530. The electrode fixing portion 166 is disposed parallel to the upper body 150.

A concave fixing groove 167 is formed in the electrode fixing part 166.

The generating electrode 530 is inserted and fixed into the fixing groove 167 of the electrode fixing part 166, and this prevents the position of the generating electrode 530 from changing even when moved or when an external shock is applied. .

Unlike the present embodiment, a fixing hole (not shown) is formed to fix the electrode fixing part 166, and the generating electrode can be inserted into and fixed to the electrode fixing part 166.

The generating electrode 530 includes an electrode portion 532 made of a conductive metal material and a coating 534 made of a non-conductive material surrounding the electrode portion 532.

In this embodiment, the coating 534 is inserted into and fixed to the electrode fixing part 166.

To improve the negative ion generation efficiency of the negative ion module 500, a charging electrode 540 is further disposed. In this embodiment, the charging electrode 540 includes a first charging electrode 541 disposed on the inner peripheral surface of the functional hole 160 and a second charging electrode 542 disposed on the lower side of the cover 400. Includes more.

The first charging electrode 541 may be formed in a ring shape or a partial ring shape, and is spaced apart from the electrode portion 532 and disposed to surround the electrode portion 532.

The second charging electrode 542 is formed in a plate shape and is inserted and placed on the lower side of the cover 400.

The end of the electrode unit 532 and the first charging electrode 541 form a first gap (S1), and the end of the electrode unit 532 and the second charging electrode 542 form a second gap (S2). forms.

In this embodiment, the first gap (S1) and the second gap (S2) are formed to be the same.

The first charged electrode 541 and the second charged electrode 542 are each grounded.

Negative ions may be generated through a potential difference between the tip of the electrode portion 532 and the charged electrode 540.

In this embodiment, a selection button 550 that can manually operate the negative ion module 500 may be further disposed on the lower side 220 of the lower case 200.

The selection button 550 slides forward and backward to selectively operate the negative ion module 500.

Therefore, when the cover 400 is closed, negative ions are automatically generated through the second charged electrode 542 and the electrode portion 532, and the generated negative ions are stored in the receiving groove 110 through the connection groove 165. ) can spread.

And when the user operates the selection button 550, negative ions are manually generated through the first charged electrode 541 and the electrode portion 532, and the generated negative ions are transmitted to the upper side through the functional hole 160. can spread.

That is, the portable case according to this embodiment has the feature of generating negative ions with the cover 400 open and providing them selectively to the user. The operation of the selection button 550 can be authorized by the control unit (not shown) only when external power can be supplied through an external adapter. That is, even if the selection button 550 is activated, the negative ion module 500 does not operate if an external power source is not connected, thereby minimizing the consumption of battery 350 power.

Hereinafter, since the remaining configuration is similar to the first embodiment, detailed description will be omitted.

In the detailed description of the present invention, specific embodiments have been described, but of course, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the scope of the patent claims described later, but also by the scope of this patent claim and equivalents.

100: Upper case 110: Storage groove
120: Adapter home 130: Switch hole
140: light source hole 150: upper body
160: Functional hole 170: Hinge axis
200: Lower case 300: Printed circuit board
400: Cover 500: Anion module

Claims (5)

In the portable case,
An upper case 100 having a storage groove 110 in which the electronic device 1 is stored;
A lower case 200 assembled to the lower part of the upper case 100;
A printed circuit board 300 disposed between the upper case 100 and the lower case 200;
a battery 350 disposed between the upper case 100 and the lower case 200;
an inner adapter 310 disposed in the upper case 100 and connected to the electronic device 1 to provide power from the battery 350 to the electronic device 1;
An anion disposed between a cover 400 rotatably assembled to the upper case 100, the upper case 100 and the lower case 200, and emitting negative ions when the cover 400 is closed. module 500;
An outer adapter 330 disposed on the printed circuit board 300 and connected to an external adapter;
It includes a light source 340 that displays the charging state of the electronic device or the operating state of the negative ion module 500,
The upper case 100 is,
An upper body 150 whose upper side is formed to be flat and is disposed to face the bottom of the cover 400;
The storage groove 110 is formed concave downward from the upper side of the upper body 150 and accommodates the electronic device 1;
An adapter groove 120 that is concavely formed downward from the upper side of the upper body 150, is connected to the storage groove 110, and accommodates the inner adapter 310;
A switch hole 130 penetrating the upper body 150 in the vertical direction;
A light source hole 140 penetrating the upper body 150 in the vertical direction;
A functional hole 160 that penetrates the upper body 150 in the vertical direction and through which negative ions generated by the negative ion module 500 are discharged;
It includes a hinge axis 170 that is assembled with the cover 400 and provides a rotation center of the cover 400,
The cover 400 further includes a switch rib 430 penetrating the switch hole 130, the switch rib 430 protrudes downward from the bottom of the cover 400, and the switch hole 130 ) is in contact with the switch 320 disposed on the printed circuit board 300,
The anion module 500 is,
Anion case (510);
A circuit board 520 disposed inside the negative ion case 510;
It includes a negative ion generating electrode 530 disposed on the circuit board 520,
It further includes a connection groove 165 connecting the functional hole 160 and the storage groove 110,
The generating electrode 530 is inserted into the functional hole 160, and an electrode fixing part 166 is further disposed to fix the generating electrode 530,
The electrode fixing part 166 is disposed parallel to the upper body 150, and a concave fixing groove 167 is formed in the electrode fixing part 166,
The generating electrode 530 is inserted and fixed into the fixing groove 167 of the electrode fixing part 166,
The generating electrode 530 includes an electrode portion 532 made of a conductive metal material and a coating 534 made of a non-conductive material surrounding the electrode portion 532, and the coating 534 is the electrode fixing portion ( 166) and is fixed in place.
To improve the negative ion generation efficiency of the negative ion module 500, a charging electrode 540 is further disposed,
The charging electrode 540 further includes a first charging electrode 541 disposed on the inner peripheral surface of the functional hole 160, and a second charging electrode 542 disposed on the lower side of the cover 400,
The first charging electrode 541 is formed in a ring shape or part of a ring shape, and is spaced apart from the electrode portion 532 and arranged to surround the electrode portion 532,
The second charging electrode 542 is formed in a plate shape and is inserted and placed on the lower side of the cover 400,
The end of the electrode unit 532 and the first charging electrode 541 form a first gap (S1), and the end of the electrode unit 532 and the second charging electrode 542 form a second gap (S2). forming,
A portable case in which the first gap (S1) and the second gap (S2) are formed to be equal. delete delete delete delete

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