CN214958766U

CN214958766U - Charging box

Info

Publication number: CN214958766U
Application number: CN202120687272.9U
Authority: CN
Inventors: 胡露露
Original assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Current assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-30
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to a mobile lighting equipment technical field, concretely relates to charging box, include: the charging device comprises a shell and a charging device fixed in the shell, wherein the shell comprises a first shell body provided with a containing space and a second shell body packaged on the first shell body; charging device sets up in accommodating space, and charging device is including the inside support that is equipped with the portion of accomodating and fixing the subassembly that charges on the inside support. The utility model discloses an encapsulation is in the shell and be equipped with the charging device of portion of accomodating, makes the flashlight can be accomodate in the portion of accomodating and charge in the portion of accomodating, has solved the removal problem of charging of flashlight.

Description

Charging box

Technical Field

The utility model belongs to the technical field of the mobile lighting device, a box charges is related to.

Background

The flashlight is a common mobile lighting tool in daily life, and due to the fact that the flashlight is convenient to carry, a plurality of families can prepare the flashlight for emergency lighting, manual workers can often use the flashlight, and the flashlight is an essential object for outdoor travel. The flashlight has the advantages of being portable, convenient to carry and capable of bringing certain limitation to the use of the flashlight, and for example, when the flashlight is used, the lighting time is extremely limited because the flashlight is not powered by a fixed power supply for continuous power supply.

In the related art, the flashlight is usually provided with a replaceable disposable battery or a rechargeable battery, and the battery needs to be detached from the flashlight during charging or needs to be connected with the flashlight and a fixed power supply for charging by a power line.

Disclosure of Invention

An object of the utility model is to provide a not enough to prior art, provide one kind and can charge and conveniently carry the box that charges for the flashlight.

In order to achieve the above object, the utility model provides a charging box, include:

the shell comprises a first shell body provided with an accommodating space and a second shell body packaged on the first shell body;

the charging device is arranged in the accommodating space and comprises an inner support provided with an accommodating part and a charging assembly fixed on the inner support.

Preferably, the storage device comprises a connecting rod assembly fixed inside the first shell, an ejection seat fixed at the bottom of the inner support and movably connected with the connecting rod assembly, and a first spring arranged between the ejection seat and the first shell and respectively abutted against the ejection seat and the inside of the first shell.

Preferably, the connecting rod assembly comprises a connecting rod movably connected with the first shell, a fixed shaft used for fixing the connecting rod on the first shell, and a bullet needle fixed at one end, far away from the fixed shaft, of the connecting rod, and the bullet needle is movably connected with the pop-up seat.

Preferably, the popping seat comprises a first sliding groove and a second sliding groove which are matched with the popping needle and are communicated with each other, and a limiting block arranged at the intersection of the first sliding groove and the second sliding groove.

Preferably, a first step and a second step for preventing the reset of the spring needle are respectively arranged in the first sliding groove and the second sliding groove, and a third step is further arranged at the intersection of the first sliding groove and the second sliding groove.

Preferably, the first shell is provided with a fixing part for fixing the connecting rod assembly, the fixing part comprises a first fixing seat, and the connecting rod is movably connected to the first fixing seat through the fixing shaft.

Preferably, the fixing part further comprises a first centering spring and a second centering spring, the fixing part further comprises two second fixing seats symmetrically arranged on two sides of the first fixing seat, and the two second fixing seats are connected with the connecting rod through the first centering spring and the second centering spring respectively.

Preferably, the inner support is provided with a semi-open cavity, the charging assembly comprises a circuit board packaged at the top of the inner support, a battery module electrically connected with the circuit board and positioned in the cavity, and a charging contact plate electrically connected with the battery module, the charging contact plate is embedded in the storage part, and part of the charging contact plate is exposed on the surface of the storage part.

Preferably, the first shell comprises an inner side wall, the inner side wall is close to the second shell and is provided with a limiting tooth, the inner support comprises an outer side wall, and a limiting part corresponding to the limiting tooth is arranged on the outer side wall.

Preferably, the protective device further comprises a transparent protective shell, the transparent protective shell is arranged between the inner side wall and the outer side wall, a limiting groove matched with the outer edge of the limiting part is formed in one side, close to the outer side wall, of the transparent protective shell, and the limiting part is arranged in the limiting groove in a sliding mode.

The utility model discloses an encapsulation is in the shell and be equipped with the charging device of portion of accomodating, makes the flashlight can be accomodate in the portion of accomodating and charge in the portion of accomodating, has solved the removal problem of charging of flashlight.

Drawings

Fig. 1 is an exploded view of a charging box according to the present invention;

fig. 2 is a use state diagram of the charging box of the present invention;

fig. 3 is a schematic structural view of the charging box housing, the inner bracket and the transparent protective housing of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention with the outer shell, the transparent protective shell and the internal support removed;

FIG. 5 is a schematic structural view of the pop-up seat of the present invention;

FIG. 6 is an exploded view of the pop-up base, the bottom cover and the fixing portion of the present invention;

FIG. 7 is a sectional view of the present invention taken at one angle in the storage state;

fig. 8 is a sectional view of the present invention at another angle in the storage state;

fig. 9 is a cross-sectional view of the present invention in one of the pop-up positions.

The labels in the figure are: 10. A housing; 101. a first housing; 102. a second housing; 1000. a bottom cover; 20. a charging device; 200. a storage section; 201. an inner support; 202. a charging assembly; 30. a storage device; 301. a connecting rod assembly; 302. ejecting a seat; 303. a first spring; 3011. a connecting rod; 3012. a fixed shaft; 3013. a needle is flicked; 3014. a pogo pin spring; 3015. a needle ejecting rear cover; 3021. a first chute; 3022. a second chute; 3023. a limiting block; 3024. a first step; 3025. a second step; 3026. a third step; 1010. a fixed part; 1011. a first fixed seat; 1012. a second fixed seat; 1013. a first centering spring; 1014. a second centering spring; 2021. a circuit board; 2022. a battery module; 2023. a charging touch panel; 20231. a positive electrode contact piece; 20232. a negative contact cap; 40. limiting teeth; 401. a limiting part; 50. a transparent protective shell; 501. a limiting groove; 60. fixing screws; 99. a flashlight; 70. and a magnet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example (b): referring to fig. 1-9, the utility model provides a charging box, include: the charging device comprises a shell 10 and a charging device 20 fixed in the shell 10, wherein the shell 10 comprises a first shell 101 provided with a containing space and a second shell 102 packaged on the first shell 101; the charging device 20 is disposed in the housing space, and the charging device 20 includes an inner holder 201 having a housing portion 200 and a charging assembly 202 fixed to the inner holder 201. Optionally, the first casing 101 includes a hollow cylinder structure with an upper opening and a lower opening, and a bottom cover 1000 is disposed at the bottom of the hollow cylinder structure.

Referring to fig. 1-9, it is preferable that the storage device 30 further includes a connecting rod 3011 assembly fixed inside the first casing 101, an eject seat 302 fixed at the bottom of the internal support 201 and movably connected to the connecting rod 3011 assembly, and a first spring 303 disposed between the eject seat 302 and the first casing 101 and abutting against the eject seat 302 and the inside of the first casing 101, respectively. The receiving device 30 cooperates with the housing 10 to generate a pop-up state and a receiving state, wherein the flashlight 99 can be completely received in the housing 10 in the receiving state, and the flashlight 99 can be taken out from the inner rack 201 in the pop-up state.

Referring to fig. 1 to 9, preferably, the link assembly 301 includes a link 3011 movably connected to the first housing 101, a fixed shaft 3012 for fixing the link 3011 to the first housing 101, and an elastic needle 3013 fixed to an end of the link 3011 away from the fixed shaft 3012, and the elastic needle 3013 is movably connected to the ejection seat 302. The pop-up seat 302 includes a first sliding chute 3021 and a second sliding chute 3022 which are adapted to the pop-up needle 3013 and are communicated with each other, and a limiting block 3023 arranged at the intersection of the first sliding chute 3021 and the second sliding chute 3022. A first step 3024 and a second step 3025 for preventing the reset of the pogo pin 3013 are respectively arranged in the first sliding chute 3021 and the second sliding chute 3022, and a third step 3026 is further arranged at the intersection of the first sliding chute 3021 and the second sliding chute 3022.

Referring to fig. 1 to 9, preferably, a fixing portion 1010 for fixing the link assembly 301 is disposed on the first housing 101, the fixing portion 1010 includes a first fixing seat 1011, and the link 3011 is movably connected to the first fixing seat 1011 by a fixing shaft 3012.

Referring to fig. 1-9, it preferably further includes a first centering spring 1013 and a second centering spring 1014, the fixing portion 1010 further includes two second fixing bases 1012 symmetrically disposed on two sides of the first fixing base 1011, and the two second fixing bases 1012 are connected to the connecting rod 3011 through the first centering spring 1013 and the second centering spring 1014, respectively. The first return spring 1013 and the second return spring 1014 ensure that the link 3011 can be in the middle upright position at any time and can also swing left and right under the action of external force. Link assembly 301 further includes a needle rear cover 3015 for securing needle 3013 to link 3011, and a needle spring 3014 secured between needle 3013 and needle rear cover 3015.

Referring to fig. 1-9, preferably, the inner frame 201 has a semi-open cavity, the charging assembly 202 includes a circuit board 2021 packaged on the top of the inner frame 201, a battery module 2022 electrically connected to the circuit board 2021 and located in the cavity, and a charging contact plate 2023 electrically connected to the battery module 2022, the charging contact plate 2023 is embedded on the receiving portion 200 and partially exposed on the surface of the receiving portion 200. The surface of the receiving portion 200 is further provided with a magnet 70 for attracting and fixing the flashlight 99. The charging contact plate 2023 includes a positive contact piece 20231 and a negative contact cap 20232. When the module 202 is charged, the circuit board 2021 is fixed to the inner frame 201 by the fixing screws 60, the positive contact piece 20231, the negative contact cap 20232 and the magnet 70 are mounted to the inner frame 201, the battery module 2022 is mounted and connected to the internal circuit, and the pop-up base 302 is fixed to the bottom of the inner frame 201 by the three fixing screws 60. First casing 101 includes the inside wall, and the inside wall is close to second casing 102 department and is equipped with spacing tooth 40, and inner support 201 includes the lateral wall, is equipped with the spacing portion 401 that corresponds with spacing tooth 40 on the lateral wall. Optionally, the utility model discloses still include transparent protective housing 50, transparent protective housing 50 sets up between inside wall and lateral wall, and one side that transparent protective housing 50 is close to the lateral wall is equipped with the spacing groove 501 with spacing portion 401 outer fringe looks adaptation, and spacing portion 401 slides and sets up in spacing groove 501. The limiting teeth 40 are at least two, and flanges are arranged on the transparent protective shell at intervals corresponding to the limiting teeth 40. When the shell 10 and the transparent protective shell are assembled, firstly, two flanges at the top end of the transparent protective shell 50 are installed corresponding to the interval between the limiting teeth 40 on the first shell 101, then the assembly with the charging device 20 and the internal support 201 assembled is installed in the transparent protective shell 50, during installation, the limiting part 401 on the side surface of the internal support 201 corresponds to the limiting groove 501 of the transparent protective shell 50, after the first spring 303 is installed, the bottom cover 1000 assembly is installed on the first shell 101, during installation, the protruding edge of the bottom cover 1000 corresponds to the notch of the shell 10, and finally, the second shell 102 is pressed to be fixed on the upper part of the internal support 201.

The working principle is as follows: in the storage state, the pogo pin 3013 is located in the first chute 3021 and is kept fixed by the limiting action of the limiting portion 401, when the second housing 102 is pressed to move down the entire internal holder 201 connected to the second housing 102 and the charging device 20, the pogo pin 3013 located in the first chute 3021 slides up along the first chute 3021, when sliding into the first step 3024, the external pressure on the second housing 102 is released, at this time, the pogo pin 3013 is pulled by the action force of the first centering spring 1013 and the second centering spring 1014 on the link 3011, the pogo pin 3013 continues to slide along the first chute 3021 and slides out from the opening at the bottom of the first chute 3021, and thus, the pop-up base 302 is separated from the link 3011 assembly, and the entire internal holder 201 pops up above the first housing 101 by the action of the first spring 303. When the second housing 102 is pressed again, the pop-up seat 302 moves down, the pop-up needle 3013 on the link 3011 assembly centered all the time slides in from the opening where the first sliding slot 3021 and the second sliding slot 3022 communicate, when the pop-up needle 3013 slides in the second step 3025, the pressure on the second housing 102 is released, the pop-up needle 3013 is pulled by the force of the first centering spring 1013 and the second centering spring 1014 on the link 3011, the pop-up needle 3013 continues to slide along the second sliding slot 3022 and falls under the third step 3026, and is finally limited by the limiting portion 401, and at this time, the internal support 201 is limited inside the first housing 101 by the limiting portion 401.

To sum up, the utility model discloses an encapsulation is in the shell and be equipped with the charging device of storage portion, makes the flashlight can be accomodate in storage portion and charge in storage portion, has solved the removal problem of charging of flashlight. And the utility model discloses the structure is whole can realize pressing down and bounce, presses the effect of locking, and the flashlight is inhaled tightly through magnet to inside, and the breach on the inner support also makes things convenient for getting of flashlight to put convenient to use, and small portable.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A charging box, comprising:

2. The charging box according to claim 1, further comprising a storage device, wherein the storage device comprises a link assembly fixed inside the first housing, an ejection seat fixed at the bottom of the inner bracket and movably connected with the link assembly, and a first spring disposed between the ejection seat and the first housing and abutting against the ejection seat and the inside of the first housing, respectively.

3. The charging box of claim 2, wherein the connecting rod assembly comprises a connecting rod movably connected with the first housing, a fixing shaft for fixing the connecting rod on the first housing, and a latch fixed at one end of the connecting rod away from the fixing shaft, and the latch is movably connected with the ejection seat.

4. The charging box of claim 3, wherein the ejecting seat comprises a first sliding slot and a second sliding slot which are matched with the ejecting pin and are communicated with each other, and a limiting block arranged at the intersection of the first sliding slot and the second sliding slot.

5. The charging box according to claim 4, wherein a first step and a second step for preventing the reset of the spring pin are respectively arranged in the first sliding chute and the second sliding chute, and a third step is further arranged at the intersection of the first sliding chute and the second sliding chute.

6. The charging box according to claim 3, wherein the first housing is provided with a fixing portion for fixing the connecting rod assembly, the fixing portion comprises a first fixing seat, and the connecting rod is movably connected to the first fixing seat through the fixing shaft.

7. The charging box according to claim 6, further comprising a first centering spring and a second centering spring, wherein the fixing portion further comprises two second fixing seats symmetrically disposed on two sides of the first fixing seat, and the two second fixing seats are connected to the connecting rod through the first centering spring and the second centering spring, respectively.

8. The charging box according to claim 1, wherein the inner support has a semi-open cavity, the charging assembly comprises a circuit board enclosed on the top of the inner support, a battery module electrically connected to the circuit board and located in the cavity, and a charging contact plate electrically connected to the battery module, the charging contact plate is embedded in the receiving portion and partially exposed on the surface of the receiving portion.

9. The charging box according to claim 1, wherein the first housing includes an inner sidewall, the inner sidewall is provided with a position-limiting tooth adjacent to the second housing, the inner bracket includes an outer sidewall, and the outer sidewall is provided with a position-limiting portion corresponding to the position-limiting tooth.

10. The charging box according to claim 9, further comprising a transparent protective shell, wherein the transparent protective shell is disposed between the inner side wall and the outer side wall, a limiting groove adapted to an outer edge of the limiting portion is disposed on one side of the transparent protective shell, which is close to the outer side wall, and the limiting portion is slidably disposed in the limiting groove.