CN214899100U

CN214899100U - Charging wire for explosion-proof mobile phone

Info

Publication number: CN214899100U
Application number: CN202121080597.7U
Authority: CN
Inventors: 任志强
Original assignee: Jinan Anxing Electric Technology Co ltd
Current assignee: Jinan Anxing Electric Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-26
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an explosion-proof charging wire for cell-phone, including demultiplexer, wire and the head that charges, the peripheral movable mounting of wire has the sliding ring, one side fixed mounting of sliding ring has the fastener, the inside of wire is provided with the charging wire body, the surface mounting of demultiplexer has the pilot lamp, the top of demultiplexer is installed through wiring and is connected the platform, the demultiplexer top of connecting the platform both sides is provided with the joint that charges, the inside fixed mounting of connection platform of draw-in groove both sides has the magnetic path, the head that charges is installed through the metal contact in the inside of draw-in groove. The utility model discloses a be provided with a series of structures and make this device can change the head that charges according to the interface that charges of different explosion-proof cell-phones at the in-process that uses, can charge simultaneously many cell-phones, and the person of being convenient for uses judges and is convenient for accomodate advantage such as the circular telegram state of device, optimizes the use.

Description

Charging wire for explosion-proof mobile phone

Technical Field

The utility model relates to the technical field of mobile phones, specifically be an explosion-proof charging wire for cell-phone.

Background

An explosion-proof mobile phone refers to a mobile phone used in different environments such as inflammable, explosive and dust according to different explosion-proof authentication levels, and for a mobile phone, the following factors are the most likely factors to cause an effective ignition source: the circuit short circuit or electric spark, the battery is inside or outside short circuit, because fall or the mechanical damage that the repacking caused, the trouble of any semiconductor part that probably takes place, too high temperature, static, explosion-proof cell-phone is through increasing protection circuit, increase the circuit interval of circuit board, shield and encapsulate electronic components, adopt measures such as special material to make cell-phone shell, etc. to guarantee that the inside electronic components of cell-phone even the energy that produces is not enough to form an effective ignition source when short circuit and inefficacy, thereby ensure the safety of user under inflammable and explosive environment, explosion-proof cell-phone need use the charging wire to supplement electric power before using.

The existing charging wire for the explosion-proof mobile phone has the defects that:

1. the charging head of the charging wire for the existing explosion-proof mobile phone is single, so that the charging heads with different shapes can not be selected for charging according to different explosion-proof mobile phones, and the limitation of the device in use is increased;

2. the charging wire for the existing explosion-proof mobile phone has the advantages that the structure is simple, the charging wire is not convenient for a user to store when in use, the protection effect is general, the fracture condition is easy to occur, and therefore the charging wire for the explosion-proof mobile phone solves the existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof charging wire for cell-phone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a charging wire for an explosion-proof mobile phone comprises a tap, a conducting wire and a charging head, wherein a slip ring is movably arranged on the periphery of the conducting wire, a wire clamp is fixedly arranged on one side of the slip ring, a charging wire body is arranged inside the lead, a braided layer is arranged between the periphery of the charging wire body and the conducting wire, the surface of the inner side of the braided layer is provided with an insulating waterproof layer, the top of the wire at the upper end of the slip ring is fixedly provided with a USB joint, the top of the wire at the other side of the wire clamp is fixedly provided with a tap, the surface of the tap is provided with an indicator light, the top of the tap is provided with a connecting platform through a tapping line, the top parts of the taps at the two sides of the connecting table are provided with charging joints, the inside of the connecting table is provided with a clamping groove, the magnetic blocks are fixedly mounted inside the connecting tables on the two sides of the clamping groove, and the charging head is mounted inside the clamping groove through a metal contact piece.

Preferably, the bottom of the charging head is fixedly provided with a conductive plate, and the conductive plate is in contact with the metal contact piece.

Preferably, the bottom of the USB joint is provided with an anti-folding sleeve, and the anti-folding sleeve is embedded with the lead.

Preferably, a fireproof layer is arranged between the insulating waterproof layer and the charging wire body, and a shielding layer is arranged on the surface of the inner side of the fireproof layer.

Preferably, the surface of the wire clamp on the other side of the slip ring is provided with a mark, and a waterproof film is attached to the surface of the mark.

Preferably, clamping blocks are fixed on the surfaces of two sides in the clamping groove, and the clamping blocks are in contact with the charging head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the head that charges through the metal contact in the inside of draw-in groove, the inside that will charge the head and insert the draw-in groove when using utilizes the metal contact to transmit electric power after inserting, utilize the magnetic path can utilize magnetic force to adsorb the location to the head that charges when using, increase the stability of the head that charges, can take the head that charges out from the inside of draw-in groove when the head that charges is unmatched with explosion-proof cell-phone interface that charges and change, the fixed surface of the inside both sides of draw-in groove has the fixture block, and the fixture block contacts with the head that charges, utilize the fixture block can increase the frictional force of the head that charges when using in the inside of draw-in groove, thereby improve the stability when the installation of the head that charges.

2. The utility model discloses a peripheral movable mounting at the wire has the sliding ring, one side fixed mounting of sliding ring has the fastener, utilize the fastener to accomodate the wire when using, utilize the sliding ring can adjust the fastener in wire outlying position when using, thereby can control the length that the wire was accomodate to the in-service use condition, improve the flexibility of fastener, through be provided with the weaving layer between the periphery of charging wire body and wire, utilize the weaving layer can increase holistic intensity of wire and toughness when using, avoid the charging wire body to pull or cut the phenomenon that the damage appears when drawing receiving external force, improve the performance of device, be provided with insulating waterproof layer through the surface of weaving in situ side, utilize insulating waterproof layer can play waterproof insulation's effect when using effectively.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of a partial structure of the connection platform and the charging head of the present invention;

FIG. 3 is a schematic view of a partial structure of the tapping device and the connection platform of the present invention;

fig. 4 is a schematic view of a partial structure of the wire of the present invention.

In the figure: 1. a charging connector; 2. a connecting table; 201. a card slot; 202. a clamping block; 203. a metal contact piece; 3. a tap; 301. an indicator light; 4. wire clamps; 401. a slip ring; 402. identifying; 5. a wire; 6. a USB connector; 601. a folding prevention sleeve; 7. a charging head; 701. a conductive plate; 8. a magnetic block; 9. weaving layer; 10. an insulating waterproof layer; 11. a fire barrier layer; 12. a shielding layer; 13. the charging wire body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a charging wire for an explosion-proof mobile phone comprises a tapping device 3, a wire 5 and a charging head 7, wherein a slip ring 401 is movably arranged on the periphery of the wire 5, a wire clamp 4 is fixedly arranged on one side of the slip ring 401, the wire 5 can be stored in use by using the wire clamp 4, the position of the wire clamp 4 on the periphery of the wire 5 can be adjusted by using the slip ring 401, so that the storage length of the wire 5 can be controlled under the actual use condition, the flexibility of the wire clamp 4 is improved, the charging wire body 13 is arranged in the wire 5, electric power can be transmitted and guided by using the charging wire body 13, the strength and toughness of the whole wire 5 can be increased by using the braided layer 9 between the periphery of the charging wire body 13 and the wire 5, and the phenomenon that the charging wire body 13 is damaged when being pulled or cut by external force is avoided by using the braided layer 9, the service performance of the device is improved, the surface of the inner side of the weaving layer 9 is provided with an insulating waterproof layer 10, the insulating waterproof layer 10 is made of insulating rubber, the insulating waterproof layer 10 can effectively play a role of waterproof insulation when in use, the top of the lead 5 at the upper end of the sliding ring 401 is fixedly provided with a USB joint 6, the lead 5 can be connected with an external plug when in use by the USB joint 6, electric power guiding is realized after connection, the top of the lead 5 at the other side of the wire clamp 4 is fixedly provided with a tap 3, the electric power transmitted by the lead 5 can be dispersedly guided when in use by the tap 3, the surface of the tap 3 is provided with an indicator lamp 301, the power-on condition of the circuit dispersed by the tap 3 can be displayed when in use by the indicator lamp 301, so that the device is more convenient for a user to use, the connecting platform 2 is arranged at the top of the tap 3 through the tapping line, the top of the tapping device 3 of connecting 2 both sides of platform is provided with the joint 1 that charges, utilize and connect platform 2 and the joint 1 that charges to realize that many cell-phones supplement electric power simultaneously when using, be provided with draw-in groove 201 through the inside of connecting platform 2, the inside fixed mounting of the connecting platform 2 of draw-in groove 201 both sides has magnetic path 8, the inside of draw-in groove 201 is passed through metal contact 203 and is installed charging head 7, insert the inside of draw-in groove 201 with charging head 7 and utilize metal contact 203 to transmit electric power after inserting, utilize magnetic path 8 can utilize magnetic force to adsorb the location charging head 7 when using, increase the stability of charging head 7, can take out charging head 7 from the inside of draw-in groove 201 to change when charging head 7 and explosion-proof cell-phone charge interface mismatch, thereby improve the practicality of device.

Further, the bottom of the charging head 7 is fixedly provided with the conductive plate 701, the conductive plate 701 is in contact with the metal contact 203, and the conductive plate 701 is in contact with the metal contact 203 to guide and transmit electric power, so that electric power supplement is realized.

Furthermore, the bottom of the USB connector 6 is provided with an anti-folding sleeve 601, the anti-folding sleeve 601 is embedded with the lead 5, and the anti-folding sleeve 601 can effectively prevent the phenomenon that the connection part of the lead 5 and the USB connector 6 is damaged in use, so that the service life of the device is prolonged.

Further, be provided with flame retardant coating 11 between insulating waterproof layer 10 and the charging wire body 13, utilize flame retardant coating 11 can play the effect of fire prevention effectively when using, and the inboard surface of flame retardant coating 11 is provided with shielding layer 12, utilizes shielding layer 12 can avoid external magnetic field to cause the influence to the conduction of electric power effectively when using.

Further, the wire clamp 4 surface of the other side of the slip ring 401 is provided with a mark 402, a waterproof film is attached to the surface of the mark 402, the mark 402 can be used for displaying the type, the performance and the principle of the device to workers in a text mode, and therefore the device is more convenient for users to use.

Further, the surfaces of the two sides in the slot 201 are fixed with the fixture blocks 202, and the fixture blocks 202 are in contact with the charging head 7, so that the friction force of the charging head 7 in the slot 201 can be increased by using the fixture blocks 202 when the charging head is used, and the stability of the charging head 7 during installation is improved.

The working principle is as follows: utilize the sliding ring 401 can adjust fastener 4 in wire 5 outlying position when using, thereby can the in-service use condition control the length that wire 5 accomodate, USB connects 6 can be connected wire 5 and external plug when using, realize electric power guide after connecting, utilize to connect platform 2 and the joint 1 that charges to realize that many cell-phones supplement electric power simultaneously when using, insert the inside of the draw-in groove 201 with the head 7 that charges and utilize metal contact 203 to transmit electric power after inserting, utilize magnetic path 8 can utilize magnetic force to adsorb the location to the head 7 that charges when using, increase the stability of the head 7 that charges, can take out the head 7 that charges from the inside of draw-in groove 201 when the head 7 that charges is unmatched with explosion-proof cell-phone interface that charges and change.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an explosion-proof charging wire for cell-phone, includes tap (3), wire (5) and the head (7) that charges, its characterized in that: the wire clamp is characterized in that a sliding ring (401) is movably mounted on the periphery of the lead (5), a wire clamp (4) is fixedly mounted on one side of the sliding ring (401), a charging wire body (13) is arranged inside the lead (5), a woven layer (9) is arranged between the periphery of the charging wire body (13) and the lead (5), an insulating waterproof layer (10) is arranged on the inner side surface of the woven layer (9), a USB joint (6) is fixedly mounted on the top of the lead (5) at the upper end of the sliding ring (401), a tap (3) is fixedly mounted on the top of the lead (5) at the other side of the wire clamp (4), an indicator lamp (301) is mounted on the surface of the tap (3), a connecting table (2) is mounted on the top of the tap (3) through a tapping wire, charging joints (1) are arranged on the tops of the tap (3) at two sides of the connecting table (2), and a clamping groove (201) is arranged inside the connecting table (2), the magnetic block (8) is fixedly mounted inside the connecting table (2) on two sides of the clamping groove (201), and the charging head (7) is mounted inside the clamping groove (201) through the metal contact piece (203).

2. The charging wire for the explosion-proof mobile phone according to claim 1, characterized in that: the bottom of the charging head (7) is fixedly provided with a conductive plate (701), and the conductive plate (701) is in contact with the metal contact piece (203).

3. The charging wire for the explosion-proof mobile phone according to claim 1, characterized in that: the bottom of the USB joint (6) is provided with an anti-folding sleeve (601), and the anti-folding sleeve (601) is embedded with the lead (5).

4. The charging wire for the explosion-proof mobile phone according to claim 1, characterized in that: a fireproof layer (11) is arranged between the insulating waterproof layer (10) and the charging wire body (13), and a shielding layer (12) is arranged on the surface of the inner side of the fireproof layer (11).

5. The charging wire for the explosion-proof mobile phone according to claim 1, characterized in that: the surface of the wire clamp (4) on the other side of the slip ring (401) is provided with a mark (402), and a waterproof film is attached to the surface of the mark (402).

6. The charging wire for the explosion-proof mobile phone according to claim 1, characterized in that: clamping blocks (202) are fixed on the surfaces of two sides in the clamping groove (201), and the clamping blocks (202) are in contact with the charging head (7).