CN218448548U - A charger - Google Patents

Abstract

The utility model belongs to the technical field of battery charging outfit, the charger is disclosed, the charger includes base, upper cover and interior backing member, wherein set up first electric contact point on the base, the upper cover sets up on the base and has accommodation space, the protrusion is provided with the reference column in the accommodation space, interior backing member can be dismantled and set up in accommodation space, be provided with locating hole and second electric contact point on the interior backing member, when interior backing member set up in accommodation space, the locating hole is worn to locate by the reference column, and first electric contact point can be contacted with second electric contact point and be connected. The utility model provides a mobile phone charging seat structure, the equipment of being connected between interior backing member and the upper cover need not rethread appearance complex form and realizes, further reduces the appearance design requirement to the backing member, reduces the use of parts such as corresponding interior backing member mould, and effective reduce cost further promotes production efficiency.

Description

A charger

Technical Field

The utility model relates to a battery charging outfit technical field especially relates to a charger.

Background

As a practical charging accessory, the mobile phone charger can reliably fix the mobile phone in the charging process of the mobile phone. In the prior art, the application scene of the mobile phone charger is single, and most mobile phones can only be matched with one model, so that the applicability of the mobile phone charger is influenced, additional operation steps are added, and the use experience of a user is further influenced. In order to solve the problems, some manufacturers purposefully design lining parts for charging mobile phones of different models, and the mobile phones of different models can be correspondingly provided with corresponding lining parts, so that the applicability and compatibility of the mobile phone charger are ensured.

In the prior art, when the lining part is connected with the mobile phone charger, the matching of the lining part and the mobile phone charger is mostly set to be shape matching, namely, a containing space is arranged on the mobile phone charger, the outer surface of the lining part is set to be matched with the shape of the containing space, so that the lining part can be reliably installed on the mobile phone charger, but the requirement on the design shape of the lining part is high, the production cost of a lining part mold, corresponding production equipment and the like can be increased, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charger to solve the problem that the interior backing member of current charging seat design appearance requires highly.

To achieve the purpose, the utility model adopts the following technical proposal:

a charger for charging a mobile phone, the charger comprising:

the device comprises a base, a first contact point and a second contact point, wherein the base is provided with the first electrical contact point;

the upper cover is arranged on the base and is provided with an accommodating space, and a positioning column is arranged in the accommodating space in a protruding mode;

the lining part is detachably arranged in the accommodating space, a positioning hole and a second electric contact point are arranged on the lining part, when the lining part is arranged in the accommodating space, the positioning column penetrates through the positioning hole, and the first electric contact point can be in point contact connection with the second electric contact point.

Optionally, two opposite ends of the lining member in the length direction of the accommodating space are provided with first buckles, the upper cover is correspondingly provided with first clamping grooves, and when the lining member is arranged in the accommodating space, the first buckles are clamped with the first clamping grooves.

Optionally, the upper cover is provided with a first clearance groove above the first slot.

Optionally, a length direction of the receiving space is adapted to a length direction of the lining member.

Optionally, two opposite ends of the lining member in the width direction of the accommodating space are provided with second buckles, the upper cover is correspondingly provided with second clamping grooves, and when the lining member is arranged in the accommodating space, the second buckles are clamped with the second clamping grooves.

Optionally, a second clearance groove is correspondingly formed in the upper cover above the second clamping groove.

Optionally, a width direction of the receiving space is adapted to a width direction of the lining member.

Optionally, the upper cover is provided with a first abutting portion protruding upward from the bottom of the accommodating space, the first electrical contact point is located in the first abutting portion, the bottom of the lining member is provided with a second abutting portion protruding downward, the second electrical contact point is disposed on the second abutting portion and penetrates through the second abutting portion, when the lining member is disposed in the accommodating space, the first abutting portion abuts against the second abutting portion, and the lower end of the second electrical contact point extends into the first abutting portion and is in point contact connection with the first electrical contact point.

Optionally, the inner side wall of the upper cover extends in the height direction to form a third clearance groove.

Optionally, the inner lining member is disposed in the accommodating space and can form a receiving groove together with the accommodating space, and the mobile phone in a bare phone state and the mobile phone sleeved with the mobile phone case can be plugged into the receiving groove; wherein,

when the mobile phone in a bare machine state is plugged in the bearing groove, the upper end of the second electric contact point can be electrically connected with the mobile phone;

when the mobile phone sleeved with the mobile phone sleeve can be inserted into the bearing groove, the upper end of the second electric contact point penetrates through the corresponding clearance hole on the mobile phone sleeve and then is electrically connected with the mobile phone.

Has the advantages that:

the utility model provides a charger, be provided with first electric contact point on the base, the upper cover sets up on the base and has accommodation space, the protrusion is provided with the reference column in the accommodation space, interior lining can be dismantled and set up in accommodation space, be provided with the second electric contact point on the interior lining, when interior lining sets up in accommodation space, first electric contact point is connected with second electric contact point contact, the locating hole is worn to locate by the reference column, location fit between reference column and the locating hole can make interior lining reliably install in the accommodation space of upper cover, the connection equipment between interior lining and the upper cover need not rethread appearance complex form and realizes, further reduce the appearance design requirement to the lining, reduce the use of parts such as corresponding interior lining mould, effective reduce cost, further promote production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the charger of the present invention;

FIG. 2 is a partial schematic view of a bare cell phone with a first electrical contact in contact position according to the present invention;

fig. 3 is a schematic view of a contact position between a mobile phone covered with the mobile phone case and a first electrical contact point of the present invention;

FIG. 4 is an exploded view of the bare cell phone of the present invention inserted into the receiving slot;

fig. 5 is an explosion diagram of the mobile phone covered with the mobile phone case of the present invention and the receiving slot;

FIG. 6 is a schematic cross-sectional view of the lining member and the upper cover of the present invention along the length direction of the accommodating space;

FIG. 7 is a schematic cross-sectional view of the lining member and the upper cover of the present invention in the width direction of the accommodating space;

FIG. 8 is an exploded view of the handle clip mounted mobile phone of the present invention inserted into the receiving slot;

fig. 9 is a partial schematic view of the handset mounted handle clip of the present invention in contact with a first electrical contact.

In the figure:

100. a base; 110. a first electrical contact;

200. an upper cover; 210. an accommodating space; 220. a positioning column; 230. a first card slot; 240. a first clearance groove; 250. a second card slot; 260. a second clearance groove; 270. a first bearing part; 280. a third clearance groove;

300. a lining member; 301. a first clamping part; 302. a second clamping part; 310. positioning holes; 320. a second electrical contact; 330. a first buckle; 340. a second buckle; 350. a second bearing part; 360. a receiving groove; 370. a fourth clearance groove;

400. a mobile phone; 410. a charging terminal;

500. a mobile phone cover;

600. a handle clip; 610. a third electrical contact.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element 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" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The utility model provides a charger for charge to cell-phone 400, refer to fig. 1 to 3 and show, the charger includes base 100, upper cover 200 and interior lining 300, wherein be provided with first electric contact 110 on the base 100, upper cover 200 sets up on base 100 and has accommodation space 210, the protrusion is provided with reference column 220 in accommodation space 210, interior lining 300 can be dismantled and set up in accommodation space 210, be provided with locating hole 310 and second electric contact 320 on the interior lining 300, when interior lining 300 sets up in accommodation space 210, locating hole 310 is worn to locate by reference column 220, and first electric contact 110 can be connected with the contact of second electric contact 320.

In the embodiment, when the lining member 300 is disposed in the accommodating space 210, the first electrical contact 110 is in contact connection with the second electrical contact 320, the positioning pillar 220 penetrates through the positioning hole 310, and the positioning fit between the positioning pillar 220 and the positioning hole 310 can ensure that the lining member 300 is reliably mounted in the accommodating space 210 on the upper cover 200, and the connection and assembly between the lining member 300 and the upper cover 200 can be achieved without a form of shape fit, thereby further reducing the requirement on the shape design of the lining member 300, reducing the use of corresponding lining member molds and other components, effectively reducing the cost, and further improving the production efficiency.

In some embodiments, referring to fig. 1 and 6, two opposite ends of the lining member 300 in the length direction of the accommodating space 210 are provided with first buckles 330, the upper cover 200 is correspondingly provided with first locking grooves 230, and when the lining member 300 is disposed in the accommodating space 210, the first buckles 330 are locked with the first locking grooves 230.

In the present embodiment, the length direction of the receiving space 210 is adapted to the length direction of the lining member 300. As a preferred embodiment, the length direction of the accommodating space 210 is L1, the length direction of the lining member 300 is L2, L1 and L2 are arranged in parallel, and the length of the accommodating space 210 in the length direction L1 is equal to the length of the lining member 300 in the length direction L2, so that the lining member 300 can be reliably and stably fixed in the accommodating space 210. Specifically, the inner lining 300 is provided with first clamping portions 301 at two opposite ends in the length direction of the accommodating space 210, the first buckle 330 is provided on the first clamping portions 301, and the first clamping portions 301 are made of elastic material. When the lining member 300 is mounted in the accommodating space 210 on the upper cover 200 from top to bottom, the lining member 300 moves downward, when the first buckles 330 on the two first clamping portions 301 contact the inner side wall corresponding to the accommodating space 210, the first clamping portions 301 deform inward and continue to move downward under the elastic action, until the first buckles 330 move to the positions corresponding to the first clamping grooves 230, the two first clamping portions 301 deform outward under the elastic force action to enable the corresponding first buckles 330 to be clamped in the first clamping grooves 230, so that reliable clamping of the lining member 300 is completed. When the lining member 300 is to be removed from the accommodating space, an operator holds the two first clamping portions 301 by hand and applies a force inwards, so that the two first clamping portions 301 are deformed inwards relatively to disengage the first clamping hooks 330 from the first clamping grooves 230, and then lifts the lining member 300 upwards, thereby completing the removal of the lining member 300.

Further, a first clearance groove 240 is formed above the upper cover 200 and the first locking groove 230. Through setting up first clearance groove 240, first clearance groove 240 can provide clearance space for user's hand, ensures that user's hand can make things convenient for effectual snatching and the application of force to first joint portion 301 at inside lining 300 both ends, ensures the practicality.

In some embodiments, referring to fig. 1 and 7, the two opposite ends of the lining element 300 in the width direction of the accommodating space 210 are provided with second fasteners 340, the upper cover 200 is correspondingly provided with second fastening slots 250, and when the lining element 300 is disposed in the accommodating space 210, the second fasteners 340 are fastened with the second fastening slots 250.

In the present embodiment, the width direction of the receiving space 210 is adapted to the width direction of the lining member 300. As a preferred embodiment, the width direction of the accommodating space 210 is D1, the width direction of the lining member 300 is D2, D1 and D2 are arranged in parallel, and the length of the accommodating space 210 in the width direction D1 is equal to the length of the lining member 300 in the width direction D2, so that the lining member 300 can be reliably and stably fixed in the accommodating space 210. Specifically, the inner lining 300 is provided with second engaging portions 302 at two opposite ends in the width direction of the accommodating space 210, the second fasteners 340 are provided on the second engaging portions 302, and the second engaging portions 302 are made of an elastic material. When the lining member 300 is mounted in the accommodating space 210 on the upper cover 200 from top to bottom, the lining member 300 moves downward, when the second fasteners 340 on the two second fastening portions 302 contact with the inner side wall corresponding to the accommodating space 210, the second fastening portions 302 deform inward and continue to move downward under the elastic action until the second fasteners 340 move to the positions corresponding to the second clamping grooves 250, the two second fastening portions 302 deform outward under the elastic force action to enable the corresponding second fasteners 340 to be fastened in the second clamping grooves 250, so that reliable fastening of the lining member 300 is completed. When the lining member 300 is to be removed from the accommodating space 210, an operator manually pinches the two second snapping portions 302 and applies a force inwards, so that the two second snapping portions 302 are relatively deformed inwards to disengage the second snapping pieces 340 from the second snapping grooves 250, and then the lining member 300 is lifted upwards, thereby completing the removal of the lining member 300.

Further, the upper cover 200 is correspondingly provided with a second clearance groove 260 above the second card slot 250. Through setting up the second and keeping away dead slot 260, the second keeps away dead slot 260 can provide the space of keeping away for user's hand equally, ensures that user's hand can make things convenient for effectual snatching and the application of force to the second joint portion 302 at inside lining 300 both ends, ensures the practicality.

In this embodiment, referring to fig. 3 and 4, the upper cover 200 is provided with a first abutting portion 270 protruding upward from the bottom of the accommodating space 210, the first electrical contact 110 is located in the first abutting portion 270, the bottom of the lining member 300 is provided with a second abutting portion 350 protruding downward, the second electrical contact 320 is disposed on the second abutting portion 350, and the second electrical contact 320 is disposed through the second abutting portion 350, when the lining member 300 is disposed in the accommodating space 210, the first abutting portion 270 abuts against the second abutting portion 350, and the lower end of the second electrical contact 320 extends into the first abutting portion 270 and contacts and connects with the first electrical contact 110. In the embodiment, when the lining member 300 is installed in place in the accommodating space 210, the first abutting portion 270 abuts against the second abutting portion 350, so that the bottom end surface of the lining member 300 does not need to be completely attached to the accommodating space 210 on the premise of ensuring reliable contact between the first electrical contact 110 and the second electrical contact 320, and the requirement for the shape design of the lining member 300 is further reduced. The specific size of the first receiving portion 270 protruding upward relative to the accommodating space 210 and the specific size of the second receiving portion 350 protruding downward relative to the bottom of the lining member 300 are adaptively adjusted according to actual requirements, and are not limited herein.

Further, the inner sidewall of the upper cover 200 is provided with a third clearance groove 280 extending in the height direction. Some mobile phones 400 need to be connected with external components such as a hand rope due to aesthetic property, and the like, and the third clearance groove 280 is arranged, so that a clearance position can be provided for the hand rope connected to the mobile phone 400 when the mobile phone 400 is fixed, and the hand rope is prevented from interfering with the insertion space of the mobile phone 400. In some embodiments, the inner sidewall of the lining member 300 is also provided with a fourth clearance groove 370 extending in the height direction, and when the lining member 300 is installed in the accommodating space, the third clearance groove 280 and the fourth clearance groove 370 can jointly form a communicated clearance structure, so as to provide more clearance positions for the hand rope on the mobile phone 400.

In the embodiment, the lining member 300 is disposed in the accommodating space 210 and can form a receiving groove 360 together with the accommodating space 210, and both the mobile phone 400 in a bare state and the mobile phone 400 with the mobile phone case 500 can be plugged into the receiving groove 360. Wherein when the mobile phone 400 is plugged into the receiving slot 360, the upper ends of the second electrical contacts 320 can be electrically connected to the mobile phone 400; when the mobile phone 400 covered with the mobile phone case 500 can be inserted into the receiving groove 360, the upper end of the second electrical contact point 320 is inserted into the corresponding clearance hole on the mobile phone case 500 and then electrically connected to the mobile phone 400.

Specifically, the mobile phone 400 is provided with a charging terminal 410 electrically connected to the internal battery, as shown in fig. 2 and 4, when the mobile phone 400 in a bare state is plugged into the receiving slot 360, the upper end of the second electrical contact 320 can contact with the charging terminal 410 of the mobile phone 400, so that external electric energy can be stored in the battery of the mobile phone 400 through the first electrical contact 110, the second electrical contact 320 and the charging terminal 410 in sequence, thereby reliably charging the mobile phone 400 in the bare state.

Further, as shown in fig. 3 and 5, when the mobile phone 400 sleeved with the mobile phone case 500 is inserted into the receiving groove 360, the upper end of the second electrical contact point 320 is inserted into a corresponding clearance hole formed in the mobile phone case 500 and then contacts with the charging terminal 410 (no clearance hole is shown in the figure), so that external electric energy can be stored into the battery of the mobile phone 400 through the first electrical contact electron 110, the second electrical contact terminal 320 and the charging terminal 410 in sequence, thereby reliably charging the mobile phone 400 sleeved with the mobile phone case 500, and the mobile phone case 500 is not required to be removed during charging, thereby further improving charging efficiency and bringing better use experience to users.

Further, as shown in fig. 8 to 9, when the liner 300 is not mounted, the receiving space of the upper cover 200 can be directly inserted into the mobile phone 400 with the handle clip 600 mounted thereon, and the mobile phone 400 with the handle clip 600 mounted thereon can be directly charged. Specifically, since the handle clip 600 is not provided with a clearance hole at a corresponding position of the charging terminal 410 as in the mobile phone case 500, a third electrical contact point 610 needs to be disposed on the handle clip 600, the third electrical contact point 610 on the handle clip 600 provides a reliable electrical connection medium between the first electrical contact point 110 and the charging terminal 410, two ends of the third electrical contact point 610 are respectively in contact with the first electrical contact point 110 and the charging terminal 410, external electrical energy can be stored into the battery of the mobile phone 400 through the first electrical contact electron 110, the third electrical contact terminal 610 and the charging terminal 410 in sequence, and then the mobile phone 400 mounted with the handle clip 600 is charged reliably.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements, and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A charger for charging a mobile phone (400), the charger comprising:

a base (100), wherein a first electric contact point (110) is arranged on the base (100);

the upper cover (200) is arranged on the base (100) and is provided with an accommodating space (210), and a positioning column (220) is arranged in the accommodating space (210) in a protruding mode;

the lining part (300) is detachably arranged in the accommodating space (210), a positioning hole (310) and a second electric contact point (320) are arranged on the lining part (300), when the lining part (300) is arranged in the accommodating space (210), the positioning column (220) penetrates through the positioning hole (310), and the first electric contact point (110) can be in contact connection with the second electric contact point (320).

2. The charger according to claim 1, wherein the inner lining member (300) has first fasteners (330) at two opposite ends in the length direction of the accommodating space (210), the upper cover (200) has corresponding first fastening slots (230), and when the inner lining member (300) is disposed in the accommodating space (210), the first fasteners (330) are fastened to the first fastening slots (230).

3. The charger according to claim 2, wherein the upper cover (200) is provided with a first clearance groove (240) above the first card slot (230).

4. The charger according to claim 2, wherein a length direction of the receiving space (210) is adapted to a length direction of the lining member (300).

5. The charger according to claim 1, wherein the inner lining member (300) has second fasteners (340) at two opposite ends in the width direction of the accommodating space (210), the upper cover (200) has second fastening slots (250), and when the inner lining member (300) is disposed in the accommodating space (210), the second fasteners (340) are fastened to the second fastening slots (250).

6. The charger according to claim 5, wherein the upper cover (200) is correspondingly provided with a second clearance groove (260) above the second card slot (250).

7. The charger according to claim 5, wherein a width direction of the accommodation space (210) is adapted to a width direction of the lining member (300).

8. The charger according to claim 1, wherein the top cover (200) is provided with a first abutting portion (270) protruding upward from the bottom of the accommodating space (210), the first electrical contact point (110) is located in the first abutting portion (270), the bottom of the lining member (300) is provided with a second abutting portion (350) protruding downward, the second electrical contact point (320) is disposed on the second abutting portion (350) and the second electrical contact point (320) is disposed through the second abutting portion (350), when the lining member (300) is disposed in the accommodating space (210), the first abutting portion (270) abuts against the second abutting portion (350), and the lower end of the second electrical contact point (320) extends into the first abutting portion (270) and is connected to the first electrical contact point (110).

9. The charger according to claim 1, wherein the inner sidewall of the upper cover (200) is provided with a third clearance groove (280) extending in a height direction.

10. The charger according to any one of claims 1 to 9, wherein the inner lining member (300) is disposed in the accommodating space (210) and can form a receiving groove (360) together with the accommodating space (210), and the mobile phone (400) in a bare state and the mobile phone (400) covered with the mobile phone case (500) can be inserted into the receiving groove (360); wherein,

when the mobile phone (400) in a bare state is plugged into the receiving groove (360), the upper end of the second electric contact point (320) can be electrically connected with the mobile phone (400);

when the mobile phone (400) sleeved with the mobile phone sleeve (500) can be inserted into the bearing groove (360), the upper end of the second electric contact point (320) penetrates through the corresponding clearance hole in the mobile phone sleeve (500) and then is electrically connected with the mobile phone (400).

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