KR102625170B1 - Charging device to prevent breakage of charging cable and poor connection - Google Patents

Abstract

The present invention relates to a charging device, and more specifically, the charging cable is connected to the PCB inside the main body and cover to prevent theft or loss of the charging cable and to easily distribute charging terminals to connect multiple mobile devices or electronic devices. At the same time, it is possible to charge at once and at the same time, it is provided with a fixing means to secure the charging cable within the main body so that it does not fall off from the PCB due to the movement of the charging cable or external force, thereby ensuring stability of contact in case of disconnection or connection failure of the charging cable. As it relates to a preventive charging device,
The solution of the present invention is,
"With respect to the inner center, fastening holes 100 are perforated at positions forming an equilateral triangle on the inner circumferential surface, and a plurality of charging cables 101 are provided on both sides of the fastening hole 100 located in the center among the fastening holes 100. It is provided with a pair of first draw-out grooves 102 so that it is seated and pulled out to the outside, and at the center of the outer peripheral surface opposite to the first draw-out groove 102 is a first lead-in groove 104 into which the power supply cable 103 is inserted. is provided, and a pressing protrusion 106 for pressurizing and fixing the power supply cable terminal 105 is provided at a predetermined position inside the first lead-in groove 104, and an inner peripheral portion inside the centrally located fastening hole 100 is provided. A plurality of luminous rings 107 are formed at predetermined intervals to be displayed on the external display unit 108, and the inner side of the luminous rings 107 located inside the centrally located fastening hole 100 when not in use. A cover body (10) provided with a rectangular magnet (109) for attaching and organizing the messy charging cable (101); Inside, a through pillar (200) with a center pierced corresponding to the fastening hole (100). is provided, and a rib 201 is formed between the through pillars 200 while maintaining the gap, and a second draw-out groove portion 202 corresponding to the first draw-out groove portion 102 is provided, and the first draw-out groove portion 202 is provided. A second lead-in groove 203 corresponding to the lead-in groove 104 is provided, and a first fixing means 210 is provided inside the second lead-in groove 203 to prevent the power supply cable 103 from leaving and moving. It is provided with a PCB seating part 205 on the inside of the first fixing means 210 so that the PCB 204 can be seated and fixed, and a charging cable 101 is provided inside the second withdrawal groove 202 on the other side. A charging device for preventing the charging cable from coming off and failing to connect, including a main body (20) with a second fixing means (220) formed thereon to prevent the charging cable from coming off or falling off from the PCB (204);
The first fixing means 210,
A guide bar 211 connected to the second inlet groove 203 is provided on both sides to form a guide groove 212, and at the end of the guide groove 212, a passage groove 213 is relatively narrower than the guide groove 212. is formed, and a seating groove 214 is provided inside the passage groove 213 so that the power supply cable terminal 105 can be seated and fixed, and partition walls 215 are formed on both sides of the seating groove 214. A charging device for preventing disconnection and connection failure of the charging cable,
The second fixing means 220,
It is provided on both sides of the inner side based on the second withdrawal groove portion 202,
On one side, a partition wall 222 is provided with a coupling groove 221 to allow the charging cable 101 to be pressed together on both sides with respect to the center; a center wall 223 provided to be in contact with and connected to the outer peripheral surface from the center of the partition wall 222 to the other side; An insertion groove is joined in an 'ㄴ' shape near both ends of the partition wall 222 to the other side to prevent the charging cable 101 from coming off or moving in the gap with the center wall 223. A coupling wall (225) for preventing separation formed at (224); A charging device for preventing disconnection and connection failure of the charging cable, including a
The position of the insertion groove 224 provided on both sides of the center wall 223 is relatively closer to the center wall 223 than the position of the coupling groove 221 provided on both sides of the center wall 223. By having a “charging device for preventing disconnection and connection failure of the charging cable” as a structural feature,
The present invention is inexpensive because it does not require a separate stand, has the effect of being able to be installed freely in any location, has the effect of being easy to store and manage because it is easy to attach and detach, and has the effect of using a single power supply cable. By combining a plurality of branched charging cables, it is possible to charge a plurality of mobile phones and other electronic devices at the same time.
In addition, it is possible to ensure stability of contact by providing a fixing means to securely maintain the charging cable within the main body to prevent it from falling off the PCB due to the movement of the charging cable and external forces.
In addition, the charging cable is connected to the PCB inside the main body and cover, preventing theft or loss of the charging cable, and simply distributing charging terminals to enable charging of multiple mobile devices or electronic devices at once.

Description

{Charging device to prevent breakage of charging cable and poor connection}

The present invention relates to a charging device, and more specifically, the charging cable is connected to the PCB inside the main body and cover to prevent theft or loss of the charging cable and to easily distribute charging terminals to connect multiple mobile devices or electronic devices. At the same time, it is possible to charge at once and at the same time, it is provided with a fixing means to secure the charging cable within the main body so that it does not fall off from the PCB due to the movement of the charging cable or external force, thereby ensuring stability of contact in case of disconnection or connection failure of the charging cable. It is about a preventive charging device.

In general, a charger is essential to enable operation and charging by supplying power to portable devices such as mobile phones, PDAs, PMPs, MP3s, navigation devices, portable game consoles, digital cameras, and digital camcorders. converts household commercial AC power into direct current power and supplies power to a connector connected to each power supply target device, and is designed so that only one mobile device can be charged on one charger.

However, in recent years, as the use of various types of devices has increased, there is a need to charge several types of mobile devices at once. In particular, services for users are needed in general sales offices and exhibition halls such as restaurants, convenience stores, hotels, and PC game rooms. We are installing chargers that can mentally charge mobile phones, but the damage is increasing as a relatively large number of chargers are stolen.

The prior art related to this charging device includes Registered Utility Model No. 20-0394642, “Multi-Charge Cell Phone Charger,” which is more specifically a power plug that is inserted into an outlet to supply power and a power plug that supplies power from the power plug. In a typical mobile phone charger consisting of a direct current power device that converts AC power into DC power, and a charging cable extending from the direct current power device and having a charging jack at its end, a connection jack connectable to the charging jack, and a charging cable from the connection jack A multi-rechargeable mobile phone charger is proposed, characterized in that it includes an extension charging unit made of an extension cable that extends and has a mobile phone power connection port and an insertable extension charging jack at the end.

Also, as a prior art, there is Patent Publication No. 10-2009-0024553 “Multi Charger”.

The prior art has a disc-shaped case, and a power line for supplying commercial AC power is connected to the side of the case, and connectors for supplying power to a power supply object are separated at equal intervals around the side of the case. A plurality of connection ports that can be connected are formed, and inside the case, a constant voltage unit that converts commercial AC power supplied from a power line into DC power; A charger consisting of a power distribution unit that distributes the direct current power converted from the constant voltage unit into a plurality of power sources and supplies them to the connection port.

However, when the above two conventional technologies are installed for an unspecified number of people in public places, etc., theft or loss of the connecting cable can easily occur, and as a result, the business owner has to repurchase the cable every time the theft or loss occurs. There is bound to be a burden

Therefore, in order to solve this problem, various technologies to prevent theft have been proposed in the past, and such prior technologies include Patent No. 10-1657447, “Multipurpose charger for loss prevention,” registered by the applicant. there is.

The patent registered by the applicant is a charger equipped with a plug that connects to a power outlet on one side and a USB terminal on the other side, and has an oval-shaped first cutout on one side and an oval-shaped second cutout on the other side. A plurality of cover bodies are provided at predetermined intervals, and a first concave elliptical cutout is provided on one side so as to be able to be combined with the cover body, and a plurality of second concave elliptical cutouts are provided on the other side, and a fixing tape is provided on the back side. In the provided state, a plurality of wires are branched on the other side of the port so that one side is coupled to the USB terminal and the bottom body fixedly coupled to the cover body and the fixture, thereby forming the first concave oval cutout and the second concave oval cutout. It is provided to be drawn out to the outside through a portion and includes a port wire section with a jack at the end to enable charging of a plurality of cell phones, and a USB terminal seating portion is provided on the inside of the bottom body, and is connected to the USB terminal seating portion to accommodate a port. A multi-purpose charger for loss prevention is presented, which is characterized by being provided with a charger.

However, in the prior art, when configuring a port provided with a plurality of port wire parts, there is a limitation in selection as the port must be selected according to the shape of the port seating part, and the existing connection cable (cable for charging mobile devices) is limited. ) cannot be used, and specifically, there is a problem in that the cable for connecting a mobile device that is included when purchasing a mobile device cannot be used and an additional port must be purchased separately.

In particular, for example, if you are using a port that branches into two and need to branch into three, you must repurchase a separate port that branches into three, and the resulting duplicate investment may lead to increased maintenance costs. Furthermore, even if one port wire section is damaged, it cannot be replaced individually, resulting in the problem of having to repurchase a new branched port.

Separately, the problem with the patent rights registered by the applicant is that, in addition to the above problems, cables, etc., move and fall out due to external force or long-term use, or poor contact also occurs, and the conventional technology to solve this problem is utility model registration. The title of invention No. 20-0493768 is ‘Charging device for preventing cable theft’.

The core of the prior art is that 'the 1-2 through hole provided in the cover is in closer contact with the inside of the charging cable than the 1-1 through hole provided in the main body to fix the charging cable.' It is a technology that cannot solve the problem of the charging cable falling out or poor contact with the configuration, and there is a problem that the problem of poor contact and the charging cable falling out still cannot be solved.

(Utility Document 0001) Korean Utility Model Registration No. 20-0394642 (Practical Document 0002) Korean Patent Publication No. 10-2009-0024553 (Practical Document 0003) Korean Patent Registration No. 10-1657447 Korean Utility Model Registration No. 20-0493768

The present invention is intended to solve the above problems,

First, the purpose of the present invention is to connect the charging cable to the PCB inside the main body and cover to prevent theft or loss of the charging cable and to enable charging of multiple mobile devices or electronic devices at once by simply distributing charging terminals,

In addition, the purpose of the present invention is to provide stability of contact by providing a fixing means to securely maintain the charging cable within the main body so that it does not fall off from the PCB due to the movement of the charging cable or external force.

In addition, the purpose of the present invention is to enable easy installation without a separate stand,

Additionally, the purpose of the present invention is to enable simultaneous charging of a plurality of mobile phones and other electronic devices by combining a plurality of branched charging cables into a single power supply cable.

The specific solution to achieve the above objectives is,

"With respect to the inner center, fastening holes 100 are perforated at positions forming an equilateral triangle on the inner circumferential surface, and a plurality of charging cables 101 are provided on both sides of the fastening hole 100 located in the center among the fastening holes 100. It is provided with a pair of first draw-out grooves 102 so that it is seated and pulled out to the outside, and at the center of the outer peripheral surface opposite to the first draw-out groove 102 is a first lead-in groove 104 into which the power supply cable 103 is inserted. is provided, and a pressing protrusion 106 for pressurizing and fixing the power supply cable terminal 105 is provided at a predetermined position inside the first lead-in groove 104, and an inner peripheral portion inside the centrally located fastening hole 100 is provided. A plurality of luminous rings 107 are formed at predetermined intervals to be displayed on the external display unit 108, and the inner side of the luminous rings 107 located inside the centrally located fastening hole 100 when not in use. A cover body (10) provided with a rectangular magnet (109) for attaching and organizing the messy charging cable (101); Inside, a through pillar (200) with a center pierced corresponding to the fastening hole (100). is provided, and a rib 201 is formed between the through pillars 200 while maintaining the gap, and a second draw-out groove portion 202 corresponding to the first draw-out groove portion 102 is provided, and the first draw-out groove portion 202 is provided. A second lead-in groove 203 corresponding to the lead-in groove 104 is provided, and a first fixing means 210 is provided inside the second lead-in groove 203 to prevent the power supply cable 103 from leaving and moving. It is provided with a PCB seating part 205 on the inside of the first fixing means 210 so that the PCB 204 can be seated and fixed, and a charging cable 101 is provided inside the second withdrawal groove 202 on the other side. A charging device for preventing the charging cable from coming off and failing to connect, including a main body (20) with a second fixing means (220) formed thereon to prevent the charging cable from coming off or falling off from the PCB (204);

The first fixing means 210,

A guide bar 211 connected to the second inlet groove 203 is provided on both sides to form a guide groove 212, and at the end of the guide groove 212, a passage groove 213 is relatively narrower than the guide groove 212. is formed, and a seating groove 214 is provided inside the passage groove 213 so that the power supply cable terminal 105 can be seated and fixed, and partition walls 215 are formed on both sides of the seating groove 214. A charging device for preventing disconnection and connection failure of the charging cable,

The second fixing means 220,

It is provided on both sides of the inner side based on the second withdrawal groove portion 202,

On one side, a partition wall 222 is provided with a coupling groove 221 to allow the charging cable 101 to be pressed together on both sides with respect to the center; a center wall 223 provided to be in contact with and connected to the outer peripheral surface from the center of the partition wall 222 to the other side; An insertion groove is joined in an 'ㄴ' shape near both ends of the partition wall 222 to the other side to prevent the charging cable 101 from coming off or moving in the gap with the center wall 223. A coupling wall (225) for preventing separation formed at (224); A charging device for preventing disconnection and connection failure of the charging cable, including a

The position of the insertion groove 224 provided on both sides of the center wall 223 is relatively closer to the center wall 223 than the position of the coupling groove 221 provided on both sides of the center wall 223. The above purpose can be achieved by incorporating a “charging device for preventing disconnection and connection failure of the charging cable” as a structural feature.

The present invention configured as described above is inexpensive because it does not require a separate stand, has the effect of being able to be freely installed in any location, and has the effect of being easy to store and manage because it is easy to attach and detach. By combining a plurality of branched charging cables with the power supply cable, it is possible to charge more than one mobile phone and other electronic devices at the same time.

In addition, it is possible to ensure stability of contact by providing a fixing means to securely maintain the charging cable within the main body to prevent it from falling off the PCB due to the movement of the charging cable and external forces.

In addition, the charging cable is connected to the PCB inside the main body and cover, preventing theft or loss of the charging cable, and simply distributing charging terminals to enable charging of multiple mobile devices or electronic devices at once.

In the above, the present invention has been shown and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is not limited to the above-mentioned embodiments, and is within the scope of the spirit of the present invention. Various changes and modifications may be possible by the user.

1 is a perspective view of the charging device for preventing disconnection and connection failure of the charging cable according to the present invention;
Figure 2 is an exploded perspective view of the charging device for preventing disconnection and connection failure of the charging cable according to the present invention;
Figure 3 is a perspective view showing the back of the cover in the charging device for preventing disconnection and connection failure of the charging cable according to the present invention;
Figure 4 is a perspective view and an enlarged perspective view of the main part showing the inside of the main body of the charging device for preventing disconnection and connection failure of the charging cable according to the present invention;
Figure 5 is a plan view of the charging cable and power supply cable combined with the main body of the charging device for preventing disconnection and connection failure of the charging cable according to the present invention;
Figure 6 is a diagram showing the use state of the charging device for preventing disconnection and connection failure of the charging cable according to the present invention.

Specific structural or functional descriptions of the embodiments according to the concept of the present invention disclosed in this specification are merely illustrative for the purpose of explaining the embodiments according to the concept of the present invention, and the embodiments according to the concept of the present invention are Since various changes can be made and various forms can be taken, all changes, equivalents, or substitutes included in the spirit and technical scope of the present invention are included, and the terms and words used in the specification and claims are conventional or dictionary definitions. It is not limited to the meaning, and the meaning and concept that corresponds to the technical idea of the present invention are based on the fact that the inventor can appropriately define the concept of the term to explain the invention in the best way. It should be interpreted as Accordingly, the embodiments described in the specification of the present invention and the configuration shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, and can be replaced at the time of filing of the present invention. It should be understood that various equivalents and modifications are possible or may exist.

In addition, unless otherwise defined in the specification of the present invention, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. have Terms as defined in commonly used dictionaries should be interpreted as having meanings consistent with the meanings they have in the context of the related technology, and unless clearly defined in this specification, should not be interpreted in an idealized or overly formal sense. No.

Hereinafter, the specific configuration and operation of the charging device for preventing disconnection and connection failure of the charging cable, which is the inventor of the present invention, will be described in detail along with drawings.

Figure 1 is a perspective view of the present inventor's charging device for preventing charging cable separation and connection failure, Figure 2 is an exploded perspective view of the present inventor's charging device for preventing charging cable separation and connection failure, and Figure 3 is the present inventor's charging device for preventing charging cable separation and connection failure. It is a perspective view showing the back side of the cover in the device, Figure 4 is a perspective view showing the inside of the main body and an enlarged perspective view of the main part in the charging device for preventing separation of the charging cable and connection failure, according to the present invention, and Figure 5 is an enlarged perspective view of the main part of the charging device for preventing separation and connection failure of the charging cable according to the present invention. It is a top view of the charging cable and power supply cable combined with the main body of the charging device for prevention, and Figure 6 is a diagram showing the use state of the charging device for preventing disconnection and connection failure of the charging cable according to the present invention.

Below, the configuration of the present invention will be described.

First, a general charging device is a charging cable (101) equipped with a plug (P) connected to a power outlet on one side and a USB terminal (U) on the other side. The specific configuration of the present invention is:

The reference numeral 10 indicates a cover body, and as shown in FIGS. 1 to 3, the cover body 10 has fastening holes (100) on its back side, that is, at positions formed in an equilateral triangle on the inner surface of the outer circumferential surface based on the inner center of the bottom surface. ) is perforated, and a pair of first drawing grooves 102 are provided on both sides of the centrally located fastening hole 100 among the fastening holes 100 so that a plurality of charging cables 101 are seated and drawn out to the outside. The first lead-in groove 104 is provided at the center of the outer peripheral surface opposite to the first lead-out groove 102, into which the power supply cable 103 is inserted, and the power supply is provided at a predetermined position inside the first lead-in groove 104. A pressing protrusion 106 is provided to pressurize and fix the cable terminal 105, and a plurality of luminous rings 107 are formed at predetermined intervals on the inner periphery of the centrally located fastening hole 100 to form a surface, that is, an external surface. It is capable of being displayed on the display unit 108 and has a structure in which a rectangular magnet 109 is provided inside the luminous ring 107 located inside the centrally located fastening hole 100, and the charging cable 101 is provided. When not in use, the magnetic force of the magnet 109 provided inside the cover body 10 extends to the surface of the cover body 10, thereby bending or bending the flexible charging cable 101 to bend the tip of the charging cable 101. By attaching the part located on the surface of the cover body 10 using the magnet 109, the problem of the charging cable 101 being left messy can be solved.

The reference numeral 20 indicates the main body, and as shown in Figures 4 and 5, the main body 20 is provided with a through pillar 200 penetrated through the center corresponding to the fastening hole 100, and A rib 201 is formed between the through pillars 200 while maintaining a gap, a second pullout groove 202 corresponding to the first pullout groove 102 is provided, and the first pullout groove 104 ) is provided with a second lead-in groove 203 corresponding to the second lead-in groove 203, and a first fixing means 210 is provided inside the second lead-in groove 203 to prevent the power supply cable 103 from leaving and moving. The inside of the first fixing means 210 is provided with a PCB seating part 205 so that the PCB 204 can be seated and fixed, and the charging cable 101 is separated from the inside of the second withdrawal groove 202 on the other side. The second fixing means 220 is formed to prevent it from falling off the PCB 204,

As shown in Figure 5, the first fixing means 210 is,

A guide bar 211 connected to the second inlet groove 203 is provided on both sides to form a guide groove 212, and at the end of the guide groove 212, a passage groove 213 is relatively narrower than the guide groove 212. is formed, and a seating groove 214 is provided inside the passage groove 213 so that the power supply cable terminal 105 can be seated and fixed, and partition walls 215 are formed on both sides of the seating groove 214. ,

As shown in Figure 5, the second fixing means 220,

It is provided on both sides of the inner side based on the second withdrawal groove portion 202,

On one side, a partition wall 222 is provided with a coupling groove 221 so that the charging cable 101 can be pressure-fitted on both sides of the center, and

A center wall 223 provided to be in contact with and connected to the outer peripheral surface from the center of the partition wall 222 to the other side,

An insertion groove is joined in an 'ㄴ' shape near both ends of the partition wall 222 to the other side to prevent the charging cable 101 from coming off or moving in the gap with the center wall 223. It consists of a separation prevention coupling wall (225) formed at (224),

Preferably, the positions of the insertion grooves 224 provided on both sides of the center wall 223 are relatively closer to the center wall 223 than the positions of the coupling grooves 221 provided on both sides of the center wall 223. It was formed.

The reason for this configuration is to prevent poor contact due to movement or separation of the charging cable 101 through the inward bending phenomenon after passing through the coupling groove 221.

Hereinafter, the operation of the present invention will be described as follows.

In the present invention, as shown in FIGS. 1 and 6, the cover body 10 and the main body 20 are aligned with the fastening hole 100 in a state in which the power supply cable 103 and the charging cable 101 are combined. It is formed by fixing and combining the through pillar 200 with a screw or other fixture,

In the combined state as described above, the plug (P) provided at one end of the power supply cable (103) is connected to an outlet, and the hair diary device is connected to each USB terminal (U) provided on the charging cable to charge.

At this time, it is possible to check whether charging or the location of the present invention is detected by generating sunlight through the display unit 108 provided on the surface of the cover body 10 by the luminous ring 107, and also to check the charging cable 101. ) When not in use, the magnetic force of the magnet 109 provided inside the cover body 10 extends to the surface of the cover body 10, thereby bending or bending the flexible charging cable 101 and cutting the tip of the charging cable 101. By attaching the part located on the surface of the cover body 10 using the magnet 109, the problem of the charging cable 101 being messy can be solved. When using it in this way, it can be caused by the user's carelessness or other external environment. The possible charging cable 101 or power supply cable 103 is a structure to minimize the occurrence of contact defects from the PCB 204, and is composed of the first fixing means 210 and the second fixing means (210), which are the core of the present invention. To explain 220),

The first fixing means 210 is connected to the guide bar 211 after the power supply cable 103 is inserted through the first and second entry grooves 104 and 203, as shown in FIGS. 4 and 5. It is coupled to the guide groove 212 and is further coupled to the passage groove 213 in an interference fit manner so that the power supply cable 103 is not separated from the passage groove 213 by a certain degree of external force. By doing so, there is no risk of the power supply cable terminal 105 being separated from the seating groove 214, and thus the problem of poor contact from the PCB 204 can be minimized.

On the other hand, in the case of the second fixing means 220, as shown in FIGS. 4 and 5, the other side of the charging cable 101 in fixed contact with the PCB 204 is preferentially inserted into the coupling groove 221, respectively. When passing through the insertion groove 224 in a state where one pair on each side is pressure-fitted, the center wall 223 is relatively closer to the center wall 223 than the position of the coupling groove 221. After being bent and coupled to the insertion groove 224 in an interference fit manner, it is pulled out into the first and second withdrawal grooves 102 and 202, so that when the charging cable 101 is pulled with a certain amount of force from the outside, the insertion Since the groove 224 and the coupling groove 221 can withstand external forces and do not affect the PCB 204, problems such as poor contact between the charging cable 101 and the PCB 204 can be minimized. .

The present invention configured as described above is inexpensive because it does not require a separate stand, has the effect of being able to be freely installed in any location, and has the effect of being easy to store and manage because it is easy to attach and detach. By combining a plurality of branched charging cables with the power supply cable, it is possible to charge more than one mobile phone and other electronic devices at the same time.

In addition, it is possible to ensure stability of contact by providing a fixing means to securely maintain the charging cable within the main body to prevent it from falling off the PCB due to the movement of the charging cable and external forces.

In addition, the charging cable is connected to the PCB inside the main body and cover, preventing theft or loss of the charging cable, and simply distributing charging terminals to enable charging of multiple mobile devices or electronic devices at once.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is of course not limited to the above embodiments, and those skilled in the art in the field to which the present invention pertains can easily understand the above-described contents. Of course, various modifications and variations may be possible.

Therefore, the technical idea of the present invention should be understood by the claims described below, but it is obvious that all equivalent or equivalent modifications thereof fall within the scope of the technical idea of the present invention.

10: cover body 20: main body
100: fastening hole 101: charging cable
102: first withdrawal groove 103: power supply cable
104: first inlet groove 105: power supply cable terminal
106: Pressure protrusion 107: Luminous ring
108: display unit 109: magnet
200: Penetrating pillar 201: Rib
202: second lead-out groove 203: second lead-in groove
204: PCB 205: PCB seating part
210: first fixing means 211: guide bar
212: Guide groove 213: Passing groove
214: Seating groove 215: Bulkhead
220: second fixing means 221: coupling groove
222: partition wall 223: center wall
224: Insertion groove 225: Coupling wall to prevent separation
P: Plug U: USB terminal

Claims (4)

Fastening holes 100 are perforated at positions forming an equilateral triangle on the inner circumferential surface based on the inner center, and a plurality of charging cables 101 are provided on both sides of the centrally located fastening hole 100 among the fastening holes 100. A pair of first draw-out grooves 102 are provided so that they are seated and pulled out to the outside, and a first lead-in groove 104 into which the power supply cable 103 is inserted is provided in the center of the outer circumference opposite to the first draw-out groove 102. It is provided with a pressing protrusion 106 for pressurizing and fixing the power supply cable terminal 105 at a predetermined position inside the first lead-in groove 104, and a predetermined pressure protrusion 106 is provided on the inner periphery of the centrally located fastening hole 100. A plurality of luminous rings 107 are formed at intervals of a cover body (10) provided with a rectangular magnet (109) for attaching and organizing the charging cable (101) placed there;
Inside, a through pillar 200 penetrating the center corresponding to the fastening hole 100 is provided, and ribs 201 are formed between the through pillars 200 while maintaining a gap, and the first withdrawal A second withdrawal groove 202 corresponding to the groove 102 is provided, and a second lead-in groove 203 is provided corresponding to the first lead-in groove 104. Power is supplied inside the second lead-in groove 203. A first fixing means 210 is provided to prevent the cable 103 from coming off and moving, and a PCB seating part 205 is installed on the inside of the first fixing means 210 so that the PCB 204 can be seated and fixed. ) is provided, and a second fixing means 220 is formed inside the second withdrawal groove 202 on the other side to prevent the charging cable 101 from detaching and falling off from the PCB 204. ;
A charging device that prevents charging cable separation and connection failure.
According to claim 1,
The first fixing means 210,
A guide bar 211 connected to the second inlet groove 203 is provided on both sides to form a guide groove 212, and at the end of the guide groove 212, a passage groove 213 is relatively narrower than the guide groove 212. is formed, and a seating groove 214 is provided inside the passage groove 213 so that the power supply cable terminal 105 can be seated and fixed, and partition walls 215 are formed on both sides of the seating groove 214. A charging device that prevents the charging cable from coming off and failing to connect.
According to claim 1,
The second fixing means 220,
It is provided on both sides of the inner side based on the second withdrawal groove portion 202,
On one side, a partition wall 222 is provided with a coupling groove 221 to allow the charging cable 101 to be pressed together on both sides with respect to the center;
a center wall 223 provided to be in contact with and connected to the outer peripheral surface from the center of the partition wall 222 to the other side;
An insertion groove is joined in an 'ㄴ' shape near both ends of the partition wall 222 to the other side to prevent the charging cable 101 from coming off or moving in the gap with the center wall 223. A coupling wall (225) for preventing separation formed at (224);
A charging device that prevents charging cable separation and connection failure.
According to claim 3,
The position of the insertion groove 224 provided on both sides of the center wall 223 is relatively closer to the center wall 223 than the position of the coupling groove 221 provided on both sides of the center wall 223. A charging device that prevents the charging cable from coming off and connection failure.

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