CN213661240U

CN213661240U - Portable power source with power-off protection function

Info

Publication number: CN213661240U
Application number: CN202022387402.5U
Authority: CN
Inventors: 黄隆青
Original assignee: Dongguan Dg Time Industrial Co ltd
Current assignee: Dongguan Dg Time Industrial Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-09
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a portable power source with power-off protection function, including portable power source and hou gai, back lid parallel arrangement has been in portable power source one end, and the inside level of portable power source has placed the battery, the battery has a plurality ofly and even places inside portable power source, and one side that the back lid is close to portable power source is equipped with the coupling mechanism who is used for connecting portable power source, portable power source keeps away from the one end horizontal welding of back lid and has the handle, and the back lid keeps away from one side of portable power source and has seted up mouth and the first bar notch that charges, first bar notch is located mouth one side that charges, and the inside dustproof mechanism who is used for the mouth that charges that is equipped with of back lid, and the equal horizontal mounting in portable power source top and bottom. The utility model discloses avoided between mouth and the plug that charges because the unable circumstances that charges appears in the influence of dust, and then improved this portable power source's that has the power-off protection function stability in use.

Description

Portable power source with power-off protection function

Technical Field

The utility model relates to a portable power source technical field especially relates to portable power source with power-off protection function.

Background

The portable power supply with the power-off protection function is a portable charger which can be carried about by an individual, can store electric energy by the individual, is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: batteries used for electric energy storage, circuits for stabilizing output voltage, and most mobile power supplies with chargers used for charging built-in batteries.

The conventional mobile power supply with the power-off protection function does not have the function of replacing the storage battery, so that the whole mobile power supply needs to be replaced when the storage battery is damaged, and the utilization rate of the mobile power supply is reduced.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the portable power source with power-off protection function that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

portable power source with power-off protection function, including portable power source and hou gai, back lid parallel arrangement has in portable power source one end, and the inside level of portable power source has placed the battery, the battery has a plurality of and even places inside portable power source, and one side that the back lid is close to portable power source is equipped with the coupling mechanism who is used for connecting portable power source, the one end horizontally welded that portable power source kept away from the back lid has the handle, and one side that portable power source was kept away from to the back lid has seted up charge mouthful and first bar notch, first bar notch is located charge mouthful one side, and the inside dustproof mechanism who is used for charge mouthful that is equipped with of back lid, and the equal horizontal installation in portable power source top and bottom has the heat dissipation metal sheet.

Preferably, coupling mechanism includes connecting plate and second bar notch, and the connecting plate has two and level fusion respectively and connects in the center department of one side both ends that the back lid is close to portable power source, two the equal symmetrical welding of both sides tip that the connecting plate was kept away from has the arc piece.

Preferably, the second bar notch has two and has seted up one side both ends that portable power source is close to the back lid respectively, and portable power source top and the equal level in bottom have seted up square notch, two square notch communicates with two second bar notches respectively, and two connecting plates and two arc pieces be sliding connection respectively inside two second bar notches, two arc piece joint is inside two square notches.

Preferably, dustproof mechanism includes the apron, and laps vertical sliding connection inside the back lid, first bar notch and the inside intercommunication of back lid, and the vertical sliding connection in one side that the back lid was inside was kept away from to first bar notch has the push-and-pull dish, the horizontal welding of one side center department that the push-and-pull dish is close to first bar notch has the connecting rod, and the connecting rod keeps away from the one end that pushes away and-pull dish and passes first bar notch and weld in apron a side end portion, apron one end is equipped with the stop gear who is used for spacing apron.

Preferably, stop gear includes the slide bar, and the slide bar horizontal welding is in apron one end, inside one side horizontal welding who is close to first bar notch of back lid has the sliding sleeve, and the sliding sleeve has two and parallel arrangement, the slide bar passes two sliding sleeves and sliding connection inside two sliding sleeves, and the slide bar keeps away from the vertical welding of one end of apron has the stopper, stopper and the equal sliding connection of slide bar are inside the back lid, and the apron tip is equipped with the canceling release mechanical system who is used for the apron that resets.

Preferably, the reset mechanism comprises a spring, the spring is positioned between one of the sliding sleeves and the cover plate, and the sliding rod penetrates through the spring and is connected to the inside of the spring in a sliding manner.

Preferably, the reset mechanism comprises a magnet, the magnet is horizontally arranged on one side, far away from the mobile power supply, of the inner portion of the rear cover, and the rear cover is made of a magnetic material.

The utility model has the advantages that:

1. the utility model discloses, when needs use portable power source, drive the connecting rod through pulling push-and-pull dish and remove, the connecting rod drives the apron and removes, the apron drives the slide bar and removes, then the apron can extrude the spring and make the spring produce elasticity, at this moment just can charge in inserting portable power source to the plug, after using the completion to dial out the plug, the elasticity that the spring produced can rebound the normal position to the apron, thereby make the dust can not the adhesion inside the mouth that charges, the condition that can't charge appears because the influence of dust between mouth and the plug that charges has been avoided, and then the stability in use of this portable power source with outage protect function has been improved.

2. The utility model discloses, through the setting of back lid, when the battery uses the electric power storage of a specified duration too little, can press two arc pieces, the lid can take out the connecting plate after the pulling and change the battery, and change convenient and fast, in addition through the setting of handle, the problem of taking the easy release of hand of current portable power source has been avoided, thereby the life of this portable power source with power-off protection function has been improved, and the battery can be absorbed at during operation radiating heat to the heat dissipation metal sheet, and then the radiating efficiency of this portable power source with power-off protection function has been improved.

3. The utility model discloses, through when needs use portable power source, drive the connecting rod through pulling push-and-pull dish and remove, the connecting rod drives the apron and removes, the apron drives the slide bar and removes, then magnet can produce suction to the apron, at this moment just can charge in inserting portable power source to the plug, after using the completion to dial out the plug, the suction that magnet produced can inhale the apron and return the normal position, thereby make the dust can not the adhesion inside the mouth that charges, the condition that can't charge appears because the influence of dust between mouth and the plug that charges has been avoided, and then the stability in use of this portable power source with power-off protection function has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a mobile power supply with a power-off protection function according to embodiment 1 of the present invention;

fig. 2 is a partial sectional view of the inside of the rear cover of the portable power source with power-off protection function according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of a mobile power supply with a power-off protection function according to embodiment 1 of the present invention.

In the figure: lid, 2 portable power source, 3 charge mouthful, 4 push-and-pull dishes, 5 first bar notch, 6 second bar notch, 7 square notches, 8 batteries, 9 connecting plates, 10 arc pieces, 11 heat dissipation metal sheets, 12 handles, 13 apron, 14 connecting rods, 15 slide bars, 16 stopper, 17 sliding sleeves, 18 springs, 19 magnet behind 1.

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.

Example 1

Referring to fig. 1-2, portable power source with power-off protection function, including portable power source 2 and hou gai 1, hou gai 1 parallel arrangement is in portable power source 2 one end, and portable power source 2 inside level has placed battery 8, battery 8 has a plurality of and even placing inside portable power source 2, and one side that back lid 1 is close to portable power source 2 is equipped with the coupling mechanism who is used for connecting portable power source 2, portable power source 2 keeps away from the horizontal welding of one end of hou gai 1 has handle 12, and one side that portable power source 2 was kept away from to back lid 1 has seted up mouth 3 and the first bar notch 5 that charges, first bar notch 5 is located 3 one side of the mouth that charges, and the inside dustproof mechanism that is used for mouth 3 that charges that is equipped with of back lid 1, and the equal horizontal installation in portable power source.

The utility model discloses, the connecting mechanism includes connecting plate 9 and second bar notch 6, and connecting plate 9 has two and respectively horizontal fuse to the back lid 1 near the center of one side both ends of portable power source 2, the both sides tip that two connecting plates 9 keep away from has symmetrical welding to have arc piece 10, second bar notch 6 has two and respectively sets up portable power source 2 near one side both ends of back lid 1, and portable power source 2 top and bottom are all horizontal to set up square notch 7, two square notches 7 respectively with two second bar notches 6 intercommunication, and two connecting plates 9 and two arc pieces 10 respectively sliding connection in two second bar notches 6, two arc pieces 10 joint in two square notches 7 inside, dustproof mechanism includes apron 13, and apron 13 vertical sliding connection in back lid 1 inside, first bar notch 5 and back lid 1 inside intercommunication, and one side vertical sliding connection that first bar notch 5 kept away from back lid 1 inside has the push-and-pull dish 4, a connecting rod 14 is horizontally welded at the center of one side of the push-pull disc 4 close to the first strip-shaped notch 5, one end of the connecting rod 14 far away from the push-pull disc 4 penetrates through the first strip-shaped notch 5 and is welded at one side end part of the cover plate 13, one end of the cover plate 13 is provided with a limiting mechanism for limiting the cover plate 13, the limiting mechanism comprises a sliding rod 15, the sliding rod 15 is horizontally welded at one end of the cover plate 13, a sliding sleeve 17 is horizontally welded at one side of the inner part of the rear cover 1 close to the first strip-shaped notch 5, the sliding sleeves 17 are arranged in parallel, the sliding rod 15 penetrates through the two sliding sleeves 17 and is connected in the two sliding sleeves 17 in a sliding manner, a limiting block 16 is vertically welded at one end of the sliding rod 15 far away from the cover plate 13, the limiting block 16 and the sliding rod 15 are both connected in the inner part of the, the slide rod 15 passes through the spring 18 and is slidably connected inside the spring 18.

The working principle of the embodiment is as follows: in practical use, when the mobile power supply 2 needs to be used, the connecting rod 14 is driven to move by pulling the push-pull disc 4, the connecting rod 14 drives the cover plate 13 to move, the cover plate 13 drives the sliding rod 15 to move, the cover plate 13 can extrude the spring 18 to enable the spring 18 to generate elastic force, at this time, a plug can be inserted into the mobile power supply 2 for charging, after the plug is pulled out after use, the elastic force generated by the spring 18 can rebound the cover plate 13 to the original position, so that dust can not be adhered inside the charging port 3, the situation that charging cannot be carried out between the charging port 3 and the plug due to the influence of the dust is avoided, the use stability of the mobile power supply 2 with the power-off protection function is further improved, through the arrangement of the rear cover 1, when the storage battery 8 is used for a long time and has an electric power storage, the two arc-shaped blocks 10 can be pressed, and change convenient and fast, in addition through the setting of handle 12, avoided current portable power source 2 to take the problem of easily taking off one's hands to improved this portable power source 2 with power-off protection function's life, and the radiating metal sheet 11 can absorb battery 8 at the radiating heat of during operation, and then improved this portable power source 2 with power-off protection function's radiating efficiency.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 only in that the reset mechanism includes a magnet 19, the magnet 19 is horizontally installed inside the rear cover 1 on a side away from the mobile power source 2, and the rear cover 1 is made of a magnetic material.

The working principle of the embodiment is as follows: during in-service use, when needs use portable power source 2, drive connecting rod 14 through pulling push-and-pull dish 4 and remove, connecting rod 14 drives apron 13 and removes, apron 13 drives slide bar 15 and removes, then magnet 19 can produce suction to apron 13, at this moment just can charge in inserting portable power source 2 to the plug, after the plug is dialled out in the use completion, the suction that magnet 19 produced can inhale apron 13 back the normal position, thereby make the dust can not adhere inside charging mouth 3, the condition that can't charge appears because the influence of dust between mouth 3 and the plug that charges, and then improved this portable power source 2's that has the outage protect function stability in use.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mobile power supply with a power-off protection function comprises a mobile power supply (2) and a rear cover (1), and is characterized in that the rear cover (1) is arranged at one end of the mobile power supply (2) in parallel, a storage battery (8) is horizontally placed in the mobile power supply (2) in a plurality of uniform manners, a connecting mechanism for connecting the mobile power supply (2) is arranged at one side, close to the mobile power supply (2), of the rear cover (1), a handle (12) is horizontally and fixedly connected at one end, far away from the rear cover (1), of the mobile power supply (2) of the rear cover (1), a charging port (3) and a first strip-shaped notch (5) are formed in one side, far away from the mobile power supply (2), of the rear cover (1), the first strip-shaped notch (5) is located at one side of the charging port (3), and a dustproof mechanism for preventing dust in the charging port (3) is arranged in the rear cover (1), and the top and the bottom of the mobile power supply (2) are both horizontally provided with heat dissipation metal plates (11).

2. The mobile power supply with the power-off protection function according to claim 1, wherein the connecting mechanism comprises a connecting plate (9) and a second strip-shaped notch (6), two connecting plates (9) are horizontally welded to the centers of two ends of one side, close to the mobile power supply (2), of the rear cover (1), and arc-shaped blocks (10) are symmetrically and fixedly connected to end portions of two sides, far away from the two connecting plates (9).

3. The mobile power supply with the power-off protection function according to claim 2, wherein the second bar-shaped notches (6) are provided with two and respectively provided with two ends of one side of the mobile power supply (2) close to the rear cover (1), the top and the bottom of the mobile power supply (2) are horizontally provided with square notches (7), the two square notches (7) are respectively communicated with the two second bar-shaped notches (6), the two connecting plates (9) and the two arc-shaped blocks (10) are respectively connected inside the two second bar-shaped notches (6) in a sliding manner, and the two arc-shaped blocks (10) are connected inside the two square notches (7) in a clamping manner.

4. The mobile power supply with the power-off protection function according to claim 3, wherein the dust prevention mechanism comprises a cover plate (13), the cover plate (13) is vertically slidably connected inside the rear cover (1), the first strip-shaped notch (5) is communicated with the inside of the rear cover (1), one side, away from the inside of the rear cover (1), of the first strip-shaped notch (5) is vertically slidably connected with a push-pull disc (4), the push-pull disc (4) is horizontally and fixedly connected with a connecting rod (14) at the center of one side, close to the first strip-shaped notch (5), of the first strip-shaped notch (5), one end, away from the push-pull disc (4), of the connecting rod (14) penetrates through the first strip-shaped notch (5) and is fixedly connected to one side end of the cover plate (13), and one end of the cover plate (13) is provided with.

5. The mobile power supply with the power-off protection function is characterized in that the limiting mechanism comprises a sliding rod (15), the sliding rod (15) is horizontally and fixedly connected to one end of a cover plate (13), one side of the inner portion of the rear cover (1) close to the first strip-shaped notch (5) is horizontally and fixedly connected with a sliding sleeve (17), the sliding sleeves (17) are arranged in parallel, the sliding rod (15) penetrates through the two sliding sleeves (17) and is slidably connected to the inner portions of the two sliding sleeves (17), one end of the sliding rod (15) far away from the cover plate (13) is vertically and fixedly connected with a limiting block (16), the limiting block (16) and the sliding rod (15) are slidably connected to the inner portion of the rear cover (1), and the end portion of the cover plate (13) is provided with a reset mechanism for resetting the cover plate.

6. The mobile power supply with power-off protection function according to claim 5, characterized in that the reset mechanism comprises a spring (18), the spring (18) is positioned between one of the sliding sleeves (17) and the cover plate (13), and the sliding rod (15) passes through the spring (18) and is connected in a sliding manner inside the spring (18).

7. The mobile power supply with the power-off protection function according to claim 5, wherein the reset mechanism comprises a magnet (19), the magnet (19) is horizontally installed inside the rear cover (1) at a side far away from the mobile power supply (2), and the rear cover (1) is made of a magnetic material.