CN212114814U

CN212114814U - Universal back splint type charger baby

Info

Publication number: CN212114814U
Application number: CN202020290312.1U
Authority: CN
Inventors: 傅钊
Original assignee: Anhui Qianchuan Power Lithium Battery Technology Co ltd
Current assignee: Anhui Qianchuan Power Lithium Battery Technology Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-08
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to a general back splint formula treasured that charges. The universal back splint type power bank comprises a shell, wherein a power storage unit is arranged in the shell, a placing groove for accommodating mobile equipment is formed in the outer surface of the shell, and a width-adjustable clamping piece is arranged in the placing groove; the width-adjustable clamping piece comprises two groups of limiting clamping blocks, a sliding groove is formed in the outer surface of the placing groove, a screw rod is rotatably connected inside the sliding groove, a first thread and a second thread with opposite rotation directions are formed in the outer surface of the screw rod, the two groups of limiting clamping blocks are symmetrically connected to the positions of the first thread and the second thread on the surface of the screw rod, and one end of the screw rod penetrates through the outer surface of the shell and is fixedly connected with a rotating cap; this general back splint formula treasured that charges, simple structure, convenient to use, design benefit, convenient to popularize and use.

Description

Universal back splint type charger baby

Technical Field

The utility model belongs to the technical field of the treasured that charges, concretely relates to general back splint formula treasured that charges.

Background

The back splint type charger baby is a shell which can be directly sleeved on a mobile phone, the inside of the shell comprises a battery and a circuit system, the use and the taking are convenient, but the back splint type charger baby is more limited to charge the mobile phone with one model, the mobile phones designed by current mobile phone manufacturers are various and have various models, and the length, the width and the height of the main body of the device are slightly different, so that the existing back splint type charger baby has no universality and cannot be suitable for the mobile phones with more models.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, reasonable in design's general back splint formula treasured that charges in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a general back splint formula treasured that charges, includes the casing, be provided with the accumulate unit in the casing, the standing groove that holds the mobile device is seted up to the surface of casing, be provided with width adjustable nodal pattern clamping piece in the standing groove.

As the utility model discloses a further optimization scheme, the adjustable nodal pattern clamping piece of width includes two sets of spacing clamp blocks, the spout has been seted up to the surface of standing groove, the inside of spout is rotated and is connected with the screw rod, the surface of screw rod is seted up and is revolved to opposite screw thread and No. two screw threads, and is two sets of spacing clamp block symmetric connection is in screw rod surface's a screw thread and No. two screw thread positions, the one end of screw rod runs through the surface of casing, and fixedly connected with changes the cap.

As a further optimization scheme of the utility model, the guide way has still been seted up to the surface of casing, the guide way in-connection has the guide bar, spacing clamp splice is connected with the guide bar is spacing.

As a further optimization scheme of the utility model, the outer fixed surface of spacing clamp splice is connected with a plurality of group's connecting blocks, spacing clamp splice passes through the connecting block and is connected with screw rod and guide bar.

As a further optimization scheme of the utility model, the opposite flank of spacing clamp splice all is connected with elastic gasket.

As the utility model discloses a further optimization scheme, the upper end surface that resilient gasket is close to spacing clamp splice is provided with the upper limit frame piece.

As the utility model discloses a further optimization scheme, the underlying groove has been seted up to the surface of casing, the inside spacing slip of underlying groove has the spacing slider, the upper end surface fixed connection of spacing slider charges the joint, the joint and the accumulate unit electric connection charge.

As a further optimization scheme of the utility model, the separating groove has been seted up of casing, the air vent has been seted up to the standing groove bottom of casing.

The beneficial effects of the utility model reside in that: the utility model discloses be provided with standing groove and spacing clamp splice, the mobile device of multiple different width of being convenient for through the cooperation of standing groove and spacing clamp splice uses to charge, and the utility model discloses a casing design is two-layer mechanism, and the centre is provided with the separating groove, and mobile device and the heat dissipation of the precious self that charges when being convenient for charge the use, whole device simple structure, convenient to use, design benefit, convenient to popularize and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of fig. 1 of the present invention;

fig. 3 is a schematic structural view of the limiting clamping block of the present invention.

In the figure: 1. a housing; 2. a placement groove; 3. a vent hole; 4. a limiting clamping block; 5. a chute; 6. a first thread; 7. a second thread; 8. a guide groove; 9. a guide bar; 10. connecting blocks; 11. an elastic pad; 12. a lower groove; 13. a limiting slide block; 14. a charging connector; 15. separating the grooves; 16. turning the cap; 17. and an upper limit block.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1 and 3, the universal back splint type power bank comprises a housing 1, wherein a power storage unit is arranged in the housing 1, a placement groove 2 for accommodating a mobile device is formed in the outer surface of the housing 1, and a width-adjustable clamping piece is arranged in the placement groove 2. The width-adjustable clamping piece comprises two groups of limiting clamping blocks 4, a sliding groove 5 is formed in the outer surface of the placing groove 2, a screw rod is rotatably connected inside the sliding groove 5, a first thread 6 and a second thread 7 with opposite rotation directions are formed in the outer surface of the screw rod, the two groups of limiting clamping blocks 4 are symmetrically connected to the positions of the first thread 6 and the second thread 7 on the surface of the screw rod, and one end of the screw rod penetrates through the outer surface of the shell 1 and is fixedly connected with a rotating cap 16;

the outer surface of the shell 1 is further provided with a guide groove 8, a guide rod 9 is connected in the guide groove 8, and the limiting clamping block 4 is in limiting connection with the guide rod 9; the outer surface of the limiting clamping block 4 is fixedly connected with a plurality of groups of connecting blocks 10, the limiting clamping block 4 is connected with a screw rod and a guide rod 9 through the connecting blocks 10, the number of the guide rods 9 is two in the embodiment, the guide rods 9 are smooth cylinders, the connecting blocks 10 are sleeved on the outer surface of the guide rods 9 to slide, the number of the connecting blocks 10 is three in the embodiment, the two groups of the connecting blocks are sleeved on the outer surface of the guide rods 9, and one group of the connecting blocks is connected with the surface of the screw rod through threads; the opposite side surfaces of the limiting clamping blocks 4 are connected with elastic gaskets 11, and the elastic gaskets 11 can be rubber gaskets; the outer surface of the upper end of the elastic gasket 11 close to the limiting clamping block 4 is provided with an upper limiting frame block 17, and the upper limiting frame block 17 is formed by a bulge of the elastic gasket 11 in the embodiment and used for preventing the mobile phone from falling off;

the utility model discloses a mobile device, including casing 1, below put groove 12, below put the inside spacing slip of groove 12 and have spacing slider 13, this spacing gliding mode prevent that spacing slider 13 from breaking away from below put groove 12 can, the upper end surface fixed connection of spacing slider 13 has the joint 14 that charges, the joint 14 and the electricity storage unit electric connection charge, the model of the joint 14 that charges is Micro USB interface, USB Type C interface or the Lightning interface or the combination formula multi-joint component of IOS system cell-phone, and the joint 14 that charges in this embodiment in this below put groove 12 is only applicable to the mobile device that the interface that charges lies in the width central point of mobile device and uses.

It should be noted that, when the universal back splint type charger baby is used, the rotating cap 16 is firstly rotated to enable the screw rod to rotate, the first thread 6 and the second thread 7 on the surface of the screw rod rotate simultaneously, and the surface rotation directions of the screw rod are opposite, so that the two limiting clamping blocks 4 move oppositely or reversely, when a user uses the charger baby, the user should firstly move the charger baby backpack in a reverse direction to enlarge the distance between the two limiting clamping blocks 4, then put the mobile phone into the charger baby backpack, and buckle out the charging connector 14, so that the charging interface of the mobile phone is connected with the charging connector 14, and then the rotating cap 16 is reversely rotated to enable the limiting clamping blocks 4 to clamp the mobile phone to complete the fixation of the mobile phone, and the whole device is used.

Example 2

On the basis of the above embodiment 1, in order that the power bank can have better heat dissipation performance, the housing 1 is further improved: as shown in fig. 2, the casing 1 is provided with the partition 15, and the bottom of the placement groove 2 of the casing 1 is provided with the vent hole 3, in this embodiment, the partition 15 separates the casing 1 into two layers, the upper layer is provided with the casing part with the placement groove 2, and the lower layer is provided with the casing part with the power storage unit.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a general back splint formula treasured that charges, its characterized in that includes casing (1), be provided with the accumulate unit in casing (1), standing groove (2) that hold the mobile device are seted up to the surface of casing (1), be provided with width adjustable nodal pattern clamping piece in standing groove (2).

2. The universal back splint type power bank as claimed in claim 1, wherein: the adjustable nodal pattern clamping piece of width includes two sets of spacing clamp splice (4), spout (5) have been seted up to the surface of standing groove (2), the inside rotation of spout (5) is connected with the screw rod, the surface of screw rod is seted up and is revolved to opposite screw thread (6) and No. two screw thread (7), and is two sets of spacing clamp splice (4) symmetric connection is in screw rod surface screw thread (6) and No. two screw thread (7) positions, the surface of casing (1) is run through to the one end of screw rod, and fixedly connected with changes cap (16).

3. The universal back splint type power bank as claimed in claim 2, wherein: the outer surface of the shell (1) is further provided with a guide groove (8), a guide rod (9) is connected in the guide groove (8), and the limiting clamping block (4) is in limiting connection with the guide rod (9).

4. The universal back splint type power bank as claimed in claim 3, wherein: the outer surface of the limiting clamping block (4) is fixedly connected with a plurality of groups of connecting blocks (10), and the limiting clamping block (4) is connected with the screw rod and the guide rod (9) through the connecting blocks (10).

5. The universal back splint type power bank as claimed in claim 4, wherein: the opposite side surfaces of the limiting clamping blocks (4) are connected with elastic gaskets (11).

6. The universal back splint type power bank as claimed in claim 5, wherein: the outer surface of the upper end of the elastic gasket (11) close to the limiting clamping block (4) is provided with an upper limit frame block (17).

7. The universal back clip type power bank as claimed in any one of claims 1 to 6, wherein: lower groove (12) have been seted up to the surface of casing (1), the inside spacing slip of lower groove (12) has spacing slider (13), the upper end surface fixed connection of spacing slider (13) charges joint (14), charge joint (14) and accumulate unit electric connection.

8. The universal back splint type power bank as claimed in claim 7, wherein: the shell (1) is provided with a separation groove (15), and the bottom of the placing groove (2) of the shell (1) is provided with a vent hole (3).