CN206850489U - A multifunctional power bank - Google Patents

Abstract

The utility model discloses a multifunctional charger, which comprises a plurality of charger shells which can be assembled, wherein the charger shells are rotatably connected with a support rod, the charger shells extend to form a support, the front end of the support is provided with a fixing ring, the fixing ring is rotatably sleeved with the support rod, the support rod is provided with a charging joint matched with a charging socket of a digital device, the charging joint is fixedly connected with the support rod, the charger shells are provided with a power input interface and a plurality of power output interfaces, one of the power output joints is connected with the charging joint, the multifunctional charger has the charging function and the supporting function, a plurality of mobile phones or other digital devices can be charged by arranging a plurality of power output interfaces, and the assembled charger units facilitate people to select the charger with a certain charging capacity to go out and more facilitate autonomous personalization, the method is suitable for different electric quantity requirements.

Description

A multifunctional power bank

technical field

The utility model relates to the field of mobile power sources, in particular to a multifunctional charging treasure.

Background technique

As a portable charger that integrates power supply and charging functions, mobile power can charge mobile phones, tablet computers and other digital devices anytime and anywhere. Generally, lithium batteries are used as power storage units, which are convenient and fast to use. The power bank function currently on the market Single, usually when users use the charging treasure, the user needs to use the supporting data cable to connect the charging treasure and the mobile phone, because the size of the mobile phone and the charging treasure is large, and the user usually holds the charging treasure and the mobile phone, causing the user to use inconvenience, and, Since the data cable is a small item, it is easy to lose, and now food, clothing, housing and transportation can be completed by mobile phones or tablets. For a better operating experience, people generally choose to install brackets on the mobile phone or tablet, so that the mobile phone or tablet keeps the vertical screen Upright or horizontal screen upright, currently some of the brackets on the market need to be installed or clamped in a fixed position, and it is not easy to keep the vertical screen upright when the mobile phone or tablet is charging. In direct proportion to the size, people have different demands on the charging capacity of the mobile power bank in different situations. Now when people increase the power demand of the power bank, they generally need to re-purchase a power bank with a larger capacity, which results in A certain waste.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a multi-functional charging treasure with the function of supporting and fixing digital products, so that people can use it upright when charging digital products.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-functional charging treasure, including a plurality of assembled charging treasure casings, the charging treasure casings are rotatably connected with support rods, and the charging treasure casings The body is extended with a bracket, and the front end of the bracket is provided with a fixed ring, and the fixed ring is rotated to be socketed on the support rod. The housing of the power bank is provided with a power input interface and a plurality of power output interfaces, one of which is connected to the charging connector.

Its beneficial effects are: the charging treasure is connected to the supporting rod through the rotation of the fixing ring, the charging connector at the front end of the supporting rod is plugged into the charging interface of the mobile phone or tablet, the mobile phone or tablet is fixed on the supporting rod and connected to the charging treasure in rotation, and the mobile phone or tablet can be turned on one side The charging side is fixed on the support pole, which does not affect the use of the mobile phone or tablet while charging. In addition, it can be charged by connecting the data cable through other power output interfaces. The mobile phone or tablet can be relatively separated from the charging treasure shell, making it a variety status of use.

As a further improvement of the utility model, there are mounting parts at both ends of the support rod that are rotatably connected to the fixed ring, and a mounting groove is arranged on the circumferential surface of the mounting part, and a spring member and an elastic ring are installed in the mounting groove. For the steel ball, an embedding groove corresponding to the elastic steel ball is provided on the inner peripheral surface of the fixed ring, and the spring element pushes the elastic steel ball against the embedding groove.

Its beneficial effect is: when the support rod rotates relative to the fixed ring, the elastic steel ball of the mounting part is rotated out of the embedded groove to resist the inner peripheral surface of the fixed ring and then rotated into the next embedded groove. Next, the elastic steel ball of the installation part is in contact with the embedded groove, so that the support rod can be rotated to adjust the angle. After the angle is adjusted, the support rod can be fixed and positioned. Without the rotation of external force, the support rod can support the mobile phone or tablet to maintain a certain vertical angle. The structure is simple and the operation is convenient.

As a further improvement of the utility model, the other ends of the two mounting parts facing away from the support rods respectively extend with clamping rods, a clamping gap is formed between the clamping rods and the housing, and the clamping rods and the installation connected by tension springs.

The beneficial effects are: the torsion of the tension spring provided between the clamping rod and the mounting part is relatively large, which can provide a large deformation elastic force so that the clamping rod has a clamping force, and the power bank has various usage states. When the power bank is connected through the data cable, the mobile phone or tablet can be installed in the clamping gap through the clamping rod to keep it upright. The clamping rod is a round rod. Back to the direction of the charging connector, when the clamping rod rotates with the support rod to its plane groove facing the direction of the charging treasure shell and parallel to the side of the charging treasure shell, the mobile phone or tablet is held upright by one or two charging treasures On the plane, it is also possible to drive the clamping rod to rotate by rotating the support rod, so that the plane slot of the clamping rod is kept inclined relative to the side of the charging treasure shell, so that the mobile phone or tablet is held on the inclined plane by one or two charging treasures. When both hands are required to operate nearby, it is convenient to remove the mobile phone or tablet from the clamping bar without affecting charging.

As a further improvement of the present utility model, the charging connector of one of the charging treasure casings is connected to the power input interface of the other charging treasure casing between the plurality of charging treasure casings, and the charging treasure casing is in the form of Square, the support rod is installed on one of the sides of the charging treasure housing, and the other side of the charging treasure housing relative to the installation position of the support rod is provided with an arc-shaped groove that matches the support rod, and the support rod snaps connected in the arc-shaped groove, and one said power input interface is arranged in the arc-shaped groove.

Its beneficial effect is: the structure is reasonable, the charging treasure shells can be matched with each other, the charging connector of one charging treasure shell is connected with the power input interface of the previous charging treasure shell, and the supporting rod and the matching arc The slots are connected to each other, so that the charging treasure shells can be inserted more tightly, and it is not easy to loosen, so that multiple charging treasure shells can be assembled and spliced with each other to meet the different power requirements of the charging treasure, and can be freely Assembled into different shapes to facilitate holding or carrying.

As a further improvement of the utility model, a card slot is installed on both side walls of the arc-shaped groove, elastic blocks matching the card slot are opened at the ends of the two clamping rods, and the clamping rod is connected to the card slot. The arc groove snaps together.

The beneficial effect is that the arc-shaped groove and the support rod are clamped through the mutual clamping of the elastic block and the clamping slot, the structure is simple, and the assembly and disassembly of the two charging treasure shells are convenient.

Description of drawings

Fig. 1 is the utility model use status Fig. 1;

Fig. 2 is splicing state Fig. 2 of the present utility model

Fig. 3 is the structural representation of the utility model;

Fig. 4 is the structural representation of the utility model support bar;

Fig. 5 is a sectional view of the utility model support rod;

Fig. 6 is a sectional view of the installation part of the utility model;

Fig. 7 is the use state Fig. 1 of the utility model supporting mobile phone;

Fig. 8 is the usage state Fig. 2 of the utility model supporting the mobile phone.

1. Charging treasure shell; 2. Support rod; 3. Bracket; 4. Fixed ring; 5. Charging connector; 6. Power input interface; 7. Power output interface; 8. Installation part; 9. Elastic steel ball; 10. Embedding groove; 11, installation groove; 12, spring piece; 13, clamping rod; 14, clamping gap; 15, extension spring; 16, arc-shaped groove; 17, elastic block; 18, card slot; 19, mobile phone; 20. Plane groove.

detailed description

The utility model will be described in further detail below in conjunction with the embodiments provided by the accompanying drawings.

Referring to Figures 1-8, a multi-functional charging treasure disclosed in this embodiment includes a plurality of assembled charging treasure housings 1, and the charging treasure housing 1 is rotatably connected to a support rod 2. The treasure casing 1 is extended with a bracket 3, and the front end of the bracket 3 is provided with a fixed ring 4, and the fixed ring 4 is rotated and socketed with a support rod 2, and the support rod 2 is provided with a charging connector 5 matching with a charging socket of a digital device. The charging connector 5 is fixedly connected to the support rod 2 , and the charging treasure housing 1 is provided with a power input interface 6 and a plurality of power output interfaces 7 , one of which is connected to the charging connector 5 .

The charging treasure is connected to the support pole 2 through the rotation of the fixing ring 4. The charging connector 5 at the front end of the support pole 2 is plugged into the charging interface of the mobile phone 19 or the tablet. The flat panel can be fixed on the support rod 2 while charging, and the use of the mobile phone 19 or the flat panel is not affected while charging. In addition, it can be charged by connecting the data line through the other power output interface 7. The mobile phone 19 or the flat panel can be connected to the power bank housing 1 The relative separation makes it have a variety of use states.

When in use, you can assemble different numbers of power bank housings 1 according to the amount you need in different situations. The charging connector 5 of the power bank housing 1 support rod 2 is plugged into the charging interface of the mobile phone 19 or other digital devices. The mobile phone 19 Or other digital devices are fixed on the support bar 2, and the power bank housing 1 is placed on a horizontal support surface, and the mobile phone 19 or other small digital devices can be kept in a vertical state according to the weight of the power bank housing 1. The bar 2 rotates relative to the charging treasure housing 1 to adjust the best operation mode of the mobile phone 19 or other digital devices.

As a specific embodiment of the improvement, as a further improvement of the utility model, there are mounting parts 8 at both ends of the support rod 2 that are rotatably connected to the fixed ring 4, and the circumferential surface of the mounting part 8 is provided with mounting Groove 11, the spring member 12 and elastic steel ball 9 are installed in the described mounting groove 11, the inner peripheral surface of described fixed ring 4 is provided with the embedding groove 10 corresponding with elastic steel ball 9, and described spring member 12 is elastic steel ball 9 against the socket 10.

When the support rod 2 rotates relative to the fixed ring 4, the elastic steel ball 9 of the mounting part 8 rotates out of the socket 10 to resist the inner peripheral surface of the fixed ring 4 and then rotates into the next socket 10. There is no external force on the support rod 2. In the case of rotation, the elastic steel ball 9 of the mounting part 8 is in contact with the embedded groove 10, so that the support rod 2 can be rotated to adjust the angle. After the angle is adjusted, the support rod 2 can be fixed and positioned, and the support rod 2 can support the The mobile phone 19 or the flat panel maintains a certain vertical angle, and the structure is simple and the operation is convenient.

As an improved specific embodiment, the other ends of the two mounting parts 8 facing away from the support rod 2 are respectively extended with clamping rods 13, and a clamping gap 14 is formed between the clamping rods 13 and the housing, so that The clamping rod 13 is connected to the installation part 8 through a tension spring 15 .

The tension spring 15 provided between the clamping rod 13 and the mounting part 8 has a large torsion force, which can provide a large deformation elastic force so that the clamping rod 13 has a clamping force. The power bank has a variety of usage states. When connecting the charging treasure through the data line, the mobile phone 19 or the tablet can be installed in the clamping gap 14 through the clamping rod 13 to keep it upright. Slot 20, the flat slot 20 is facing away from the direction of the charging connector 5, when the clamping rod 13 rotates with the support rod 2 until its flat slot 20 faces the direction of the charging treasure casing 1 and is parallel to the side of the charging treasure casing 1, the mobile phone 19 or the flat plate is clamped by one or two charging treasure shells 1 and kept on an upright plane, or the clamping rod 13 can be driven to rotate by rotating the support rod 2, so that the plane groove 20 of the clamping rod 13 is opposite to the side of the charging treasure shell 1 Keep it tilted, so that the mobile phone 19 or tablet is clamped by one or two charging treasure shells 1 and kept on the inclined plane. In addition, when both hands are required to operate nearby, it is convenient for the mobile phone 19 or tablet to be removed from the clamping rod 13 without affecting charging. .

As an improved specific implementation, the multiple charging treasure casings 1 are plugged with the power input interface 6 of the other charging treasure casing 1 through the charging connector 5 of one charging treasure casing 1, so The charging treasure housing 1 is square, and the support rod 2 is installed on one side of the charging treasure housing 1. The other side of the charging treasure housing 1 relative to the installation position of the supporting rod 2 is provided with a The arc-shaped slots 16 match each other, the support rod 2 is clamped in the arc-shaped slots 16 , and one power input interface 6 is set in the arc-shaped slots 16 .

The structure is reasonable, and the charging treasure shells 1 can be matched with each other. The charging connector 5 of one charging treasure shell 1 is connected to the power input interface 6 of the previous charging treasure shell 1, and the supporting rod 2 is connected to the matching arc. The shaped grooves 16 are locked to each other, so that the charging treasure shells 1 can be inserted more tightly, and it is not easy to loosen, so that multiple charging treasure shells 1 can be assembled and spliced with each other to meet the different power requirements of the charging treasure. , as shown in Figure 1-2, can be freely assembled into different shapes to facilitate hand-holding or carrying.

As an improved specific embodiment, slots 18 are installed on both side walls of the arc-shaped slot 16, elastic blocks 17 matching the slots 18 are opened at the ends of the two clamping rods 13, The clamping rod 13 is engaged with the arc groove 16 .

The arc-shaped groove 16 is connected to the support rod 2 through the mutual connection between the elastic block 17 and the card slot 18 .

To sum up, the utility model discloses a multi-functional power bank, which has a charging function and a supporting function, and can charge a plurality of mobile phones 19 or other digital devices by setting a plurality of power supply output interfaces 7, and its assembled charging The treasure shell 1 is convenient for people to choose how much charging capacity of the power bank to go out with, which is more convenient for independent personalization, and is suitable for different power demands.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (5)

1. a kind of multi-functional charger baby, it is characterised in that including multiple assemblnig charger baby housings (1), the charger baby Housing (1) is rotatably connected to support bar (2), and the charger baby housing (1) is extended with support (3), and support (3) front end is provided with Retainer ring (4), the retainer ring (4) rotate socket support bar (2), and the support bar (2) is provided with and digital equipment charging socket The charging connector (5) to match, the charging connector (5) are fixedly connected with support bar (2), and the charger baby housing (1) is provided with Power input interface (6) and multiple power output interfaces (7), one of them described power output interface (7) connection charging connector (5)。

A kind of 2. multi-functional charger baby according to claim 1, it is characterised in that：Leave at support bar (2) both ends With the installation portion (8) of retainer ring (4) rotation connection, the periphery of the installation portion (8) is circumferentially provided with mounting groove (11), described Spring part (12) and elastic steel ball (9) are installed in mounting groove (11), are provided with the inner peripheral surface of the retainer ring (4) and elasticity The corresponding caulking groove (10) of steel ball (9), the spring part (12) is by elastic steel ball (9) against caulking groove (10).

A kind of 3. multi-functional charger baby according to claim 2, it is characterised in that：Two installation portions (8) are backwards One end of support bar (2) has each extended over supporting rod (13), and the supporting rod (13) forms a clamping gap between housing (14), the supporting rod (13) is connected with installation portion (8) by extension spring (15).

A kind of 4. multi-functional charger baby according to claim 3, it is characterised in that：The multiple charger baby housing (1) Between pass through the power input interface of the charging connector (5) of one of charger baby housing (1) and another charger baby housing (1) (6) grafting, the charger baby housing (1) are square, and the support bar (2) is located at one of side of charger baby housing (1), Other sides of charger baby housing (1) relative support bar (2) installation site are provided with deep-slotted chip breaker (16), the support bar (2) it is connected in deep-slotted chip breaker (16), the power input interface (6) is arranged in deep-slotted chip breaker (16).

A kind of 5. multi-functional charger baby according to claim 4, it is characterised in that：The both sides side of the deep-slotted chip breaker (16) Neck (18) is installed, the end of two supporting rods (13) is provided with the elastomer block (17) matched with neck (18), institute on wall State supporting rod (13) and deep-slotted chip breaker (16) clamping.