CN213341684U

CN213341684U - Detachable portable mobile phone charger

Info

Publication number: CN213341684U
Application number: CN202021970147.0U
Authority: CN
Inventors: 梁艳红
Original assignee: Hunan Baijunda Electronic Technology Co ltd
Current assignee: Hunan Baijunda Electronic Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to the cell-phone charger field, especially, can dismantle portable cell-phone charger, fixed to current cell-phone charger structure, be not convenient for dismantle by oneself and assemble, the maintenance gets up the problem of wasting time and energy, present scheme as follows, it includes the casing, one side of casing is the opening, and the apron is installed to the opening part of casing, and two mounting grooves have been seted up at the top of apron, and equal slidable mounting has the connecting plate in two mounting grooves, and the equal fixed mounting in one side that two connecting plates kept away from each other has a restriction piece, has all seted up the restriction groove on the both sides inner wall of casing, and the restriction piece is installed in the restriction inslot that corresponds, and threaded hole has all been seted up to one side of two connecting plates, all sets up flutedly on. The utility model discloses rational in infrastructure, convenient operation, this cell-phone charger structure is nimble, is convenient for dismantle by oneself and assemble, and the maintenance labour saving and time saving that gets up.

Description

Detachable portable mobile phone charger

Technical Field

The utility model relates to a mobile phone charger technical field especially relates to a can dismantle portable mobile phone charger.

Background

The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, the two types of chargers are mainly used for general users, the travel charger is sold most in the market, the travel charger has various forms, common duck egg type micro travel charger with low price, common desk type card board type charger and high-grade desk type charger with liquid crystal display, the charger basically has the function of full charge and automatic stop, most of travel chargers belong to quick chargers, and the charging time is about 1-3 hours;

however, the existing mobile phone charger is fixed in structure, inconvenient to disassemble and assemble by itself and time-consuming and labor-consuming to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the cell-phone charger fixed structure among the prior art, be not convenient for dismantle by oneself and assemble, the maintenance gets up the shortcoming that wastes time and energy, and the portable cell-phone charger can be dismantled to the one kind that proposes.

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

a detachable portable mobile phone charger comprises a shell, wherein one side of the shell is provided with an opening, the opening of the shell is provided with a cover plate, the top of the cover plate is provided with two mounting grooves, connecting plates are respectively and slidably mounted in the two mounting grooves, one side, far away from each other, of each connecting plate is fixedly provided with a limiting block, the inner walls of the two sides of the shell are respectively provided with a limiting groove, the limiting blocks are mounted in the corresponding limiting grooves, one side of each connecting plate is provided with a threaded hole, the inner wall of one side of each mounting groove is provided with a groove, the two grooves are respectively and rotatably mounted with a screw rod, the two screw rods are respectively and threadedly connected in the corresponding two threaded holes, the inner wall of one side of each groove is provided with a through hole, the through holes are rotatably mounted with a connecting rod, one, the other end of the connecting rod is fixedly provided with an adjusting block.

Preferably, the pressure spring groove has been seted up on one side inner wall in restriction groove, and slidable mounting has the inserted block in the pressure spring groove, and the one end fixedly connected with pressure spring of inserted block, the one end fixed connection of pressure spring are on one side inner wall in pressure spring groove, and the slot has been seted up to one side of restriction block, and the inserted block is installed in the slot, and the rack drives the inserted block that corresponds and removes, and the inserted block extrudees the pressure spring that corresponds.

Preferably, a rack is arranged on one side of the insert block, a rotating hole is formed in the inner wall of one side of the compression spring groove, a round rod is rotatably arranged in the rotating hole, a gear is fixedly arranged at one end of the round rod, the rack is meshed with the gear, an adjusting wheel is fixedly connected to the other end of the round rod, the adjusting wheel drives the corresponding round rod to rotate, the round rod drives the corresponding gear to rotate, and the gear drives the corresponding rack to move.

Preferably, the inner wall of the mounting groove is provided with a sliding groove, one side of the connecting plate is fixedly provided with a connecting block, and the connecting block is connected with the inner wall of the sliding groove in a sliding manner.

Preferably, the inner wall of the groove is provided with a control groove, and one end of the screw rod is rotatably connected in the control groove.

Preferably, an auxiliary groove is formed in the inner wall of the compression spring groove, an auxiliary block is fixedly mounted on the insertion block, the auxiliary block is slidably mounted in the auxiliary groove, the insertion block is driven to move in the auxiliary groove when moving, and the position of the insertion block when moving can be limited.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the two adjusting wheels are rotated, the round rods drive the corresponding gears to rotate, the racks drive the corresponding inserting blocks to move, the inserting blocks extrude the corresponding pressure springs, the inserting blocks slide out of the slots, fixing of the limiting blocks in the limiting grooves can be cancelled, then the two adjusting blocks are rotated, the connecting rods can drive the corresponding second bevel gears to rotate, the first bevel gears drive the corresponding lead screws to rotate, the connecting plates drive the corresponding limiting blocks to move, the limiting blocks slide out of the corresponding limiting grooves, fixing of the cover plate can be cancelled, and the charger can be disassembled;

the utility model discloses rational in infrastructure, convenient operation, this cell-phone charger structure is nimble, is convenient for dismantle by oneself and assemble, and the maintenance labour saving and time saving that gets up.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. mounting grooves; 4. a connecting plate; 5. a limiting groove; 6. a limiting block; 7. a screw rod; 8. a first bevel gear; 9. a second bevel gear; 10. an adjusting block; 11. a slot; 12. inserting a block; 13. a pressure spring; 14. a gear; 15. a round bar; 16. and an adjusting wheel.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a detachable portable mobile phone charger comprises a housing 1, one side of the housing 1 is an opening, a cover plate 2 is installed at the opening of the housing 1, two mounting grooves 3 are formed at the top of the cover plate 2, connecting plates 4 are slidably installed in the two mounting grooves 3, limiting blocks 6 are fixedly installed at the sides of the two connecting plates 4 away from each other, limiting grooves 5 are formed on the inner walls of the two sides of the housing 1, the limiting blocks 6 are installed in the corresponding limiting grooves 5, threaded holes are formed in one side of the two connecting plates 4, grooves are formed in the inner walls of one sides of the two mounting grooves 3, lead screws 7 are rotatably installed in the two grooves, the two lead screws 7 are respectively in threaded connection with the corresponding two threaded holes, through holes are formed in the inner walls of one sides of the two grooves, connecting rods are rotatably installed in, the screw rod 7 is fixedly sleeved with a first bevel gear 8, the first bevel gear 8 is meshed with a second bevel gear 9, and the other end of the connecting rod is fixedly provided with an adjusting block 10.

In this embodiment, the pressure spring groove has been seted up on one side inner wall of restriction groove 5, and slidable mounting has inserted block 12 in the pressure spring groove, and the one end fixedly connected with pressure spring 13 of inserted block 12, the one end fixed connection of pressure spring 13 are on one side inner wall in pressure spring groove, and slot 11 has been seted up to one side of restriction piece 6, and inserted block 12 is installed in slot 11, and the rack drives the inserted block 12 removal that corresponds, and inserted block 12 extrudees the pressure spring 13 that corresponds.

In this embodiment, a rack is provided on one side of the insert 12, a rotation hole is provided on an inner wall of one side of the compression spring groove, a round bar 15 is rotatably installed in the rotation hole, a gear 14 is fixedly installed at one end of the round bar 15, the rack is engaged with the gear 14, an adjusting wheel 16 is fixedly connected to the other end of the round bar 15, the adjusting wheel 16 drives the corresponding round bar 15 to rotate, the round bar 15 drives the corresponding gear 14 to rotate, and the gear 14 drives the corresponding rack to move.

In this embodiment, seted up the spout on the inner wall of mounting groove 3, one side fixed mounting of connecting plate 4 has the connecting block, the inner wall sliding connection of connecting block and spout.

In this embodiment, a control groove is formed in the inner wall of the groove, and one end of the screw rod 7 is rotatably connected to the control groove.

In this embodiment, seted up the auxiliary groove on the inner wall in compression spring groove, fixed mounting has the auxiliary block on the inserted block 12, and auxiliary block slidable mounting drives the auxiliary block and removes in the auxiliary groove when inserted block 12 removes, can restrict the position when inserted block 12 removes in the auxiliary groove.

In this embodiment, by rotating the two adjusting wheels 16, the adjusting wheels 16 drive the corresponding round rods 15 to rotate, the round rods 15 drive the corresponding gears 14 to rotate, the gears 14 drive the corresponding racks to move, the racks drive the corresponding insert blocks 12 to move, the insert blocks 12 extrude the corresponding pressure springs 13, the pressure springs 13 elastically deform, the insert blocks 12 slide out of the slots 11, thereby eliminating the fixation of the limiting blocks 6 in the limiting grooves 5, and then the two adjusting blocks 10 are rotated, so that the adjusting blocks 10 drive the corresponding connecting rods to rotate, the connecting rods drive the corresponding second bevel gears 9 to rotate, the second bevel gears 9 drive the corresponding first bevel gears 8 to rotate, the first bevel gears 8 drive the corresponding lead screws 7 to rotate, the lead screws 7 drive the corresponding connecting plates 4 to move, the connecting plates 4 drive the corresponding limiting blocks 6 to move, the limiting blocks 6 slide out of the corresponding limiting grooves 5, thereby eliminating the fixation of the cover plates 2, the charger may be disassembled.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this cell-phone charger structure is nimble, is convenient for dismantle by oneself and assemble, and the maintenance labour saving and time saving that gets up.

Claims

1. A detachable portable mobile phone charger comprises a shell (1) and is characterized in that one side of the shell (1) is provided with an opening, a cover plate (2) is installed at the opening of the shell (1), the top of the cover plate (2) is provided with two installation grooves (3), connecting plates (4) are respectively installed in the two installation grooves (3) in a sliding manner, limiting blocks (6) are respectively and fixedly installed at one sides, far away from each other, of the two connecting plates (4), limiting grooves (5) are respectively formed on the inner walls of the two sides of the shell (1), the limiting blocks (6) are installed in the corresponding limiting grooves (5), threaded holes are respectively formed in one sides of the two connecting plates (4), grooves are respectively formed in the inner wall of one side of each installation groove (3), lead screws (7) are respectively and rotatably installed in the two grooves, the two lead screws (7) are respectively and are in threaded connections in the, the connecting rod is installed in the through-hole internal rotation, and the one end fixed mounting of connecting rod has second bevel gear (9), and fixed cover is gone up in lead screw (7) and is connect first bevel gear (8), and first bevel gear (8) and second bevel gear (9) meshing, and the other end fixed mounting of connecting rod has regulating block (10).

2. The detachable portable mobile phone charger according to claim 1, wherein a compression spring groove is formed in an inner wall of one side of the limiting groove (5), an insertion block (12) is slidably mounted in the compression spring groove, a compression spring (13) is fixedly connected to one end of the insertion block (12), one end of the compression spring (13) is fixedly connected to the inner wall of one side of the compression spring groove, a slot (11) is formed in one side of the limiting block (6), and the insertion block (12) is mounted in the slot (11).

3. The detachable portable mobile phone charger according to claim 2, wherein a rack is formed on one side of the insertion block (12), a rotation hole is formed on an inner wall of one side of the compression spring groove, a round rod (15) is rotatably installed in the rotation hole, a gear (14) is fixedly installed at one end of the round rod (15), the rack is meshed with the gear (14), and an adjusting wheel (16) is fixedly connected to the other end of the round rod (15).

4. A detachable portable mobile phone charger according to claim 1, wherein a sliding groove is formed on the inner wall of the mounting groove (3), a connecting block is fixedly mounted on one side of the connecting plate (4), and the connecting block is slidably connected with the inner wall of the sliding groove.

5. A detachable portable handset charger according to claim 1, wherein the inner wall of the groove is provided with a control groove, and one end of the screw rod (7) is rotatably connected in the control groove.

6. A detachable portable handset charger according to claim 2, wherein the inner wall of the compression spring groove is provided with an auxiliary groove, the insertion block (12) is fixedly provided with an auxiliary block, and the auxiliary block is slidably mounted in the auxiliary groove.