CN212366891U

CN212366891U - Portable mobile phone charger

Info

Publication number: CN212366891U
Application number: CN202021414777.XU
Authority: CN
Inventors: 周兆勇
Original assignee: Weirui Electronics Shenzhen Co ltd
Current assignee: Weirui Electronics Shenzhen Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-01-15
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a cell-phone charger convenient to carry, including the casing, one side fixedly connected with power plug of casing, the inside one end of keeping away from power plug of casing is provided with winding mechanism, and the groove has been seted up and has been accomodate to the inside of casing and the one side that is located winding mechanism, and the inner wall of accomodating the groove is kept away from one side of winding mechanism and has been seted up the spout, accomodates the inner wall in groove and the adjacent first return spring of one side fixedly connected with of spout, and first return spring keeps away from the one end fixedly connected with USB flash disk of accomodating the inslot wall, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, through setting up winding mechanism, utilizes the effect of clockwork spring, can carry out the rolling to longer data line and deposit to be convenient for better carry the charger, set up the telescopic USB flash disk through the inside at the charger simultaneously, thereby make equipment not only have the function of charging, but also have the function of data reading and storage.

Description

Portable mobile phone charger

Technical Field

The utility model relates to a mobile phone charger, in particular to portable's mobile phone charger belongs to charger technical field.

Background

In the existing life, along with the development of science and technology, electronic products also step into our life, and a mobile phone, as one of the most popular electronic products, is also ubiquitous in people's life, and when the mobile phone is used, the mobile phone needs to be charged through a mobile phone charger.

However, the existing mobile phone charger is not convenient to carry and use due to the fact that the existing mobile phone charger must be matched with a longer data line, and meanwhile, the existing mobile phone charger can only charge a mobile phone and is single in function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a portable's cell-phone charger.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a portable mobile phone charger, which comprises a shell, one side of the shell is fixedly connected with a power plug, one end of the interior of the shell far away from the power plug is provided with a winding mechanism, one side of the interior of the shell and positioned on the winding mechanism is provided with a containing groove, one side of the inner wall of the containing groove far away from the winding mechanism is provided with a sliding groove, one side of the inner wall of the containing groove and adjacent to the sliding groove is fixedly connected with a first return spring, one end of the first return spring far away from the inner wall of the containing groove is fixedly connected with a USB flash disk, the USB flash disk is in sliding connection with the containing groove, one end of the top of the USB flash disk close to the first return spring is fixedly connected with a push rod, the top of the shell and positioned above the USB flash disk is provided with a limit groove, the top of the push rod penetrates through the limit groove and extends to the, and a limiting mechanism is arranged in the shell and on one side of the U disk.

As a preferred scheme of the utility model, winding mechanism includes the winding groove, the winding groove has been seted up to the inside of casing and the one side that is located the winding groove, the through-hole has been seted up to the outside of casing and the one side that is located the winding groove, the bottom fixedly connected with fixed column of winding inslot wall, the top of fixed column is rotated and is connected with the winding ring, the outside of fixed column and the inside cover that is located the winding ring have the clockwork spring, the one end and the fixed column fixed connection of clockwork spring, the one end of fixed column and the inner wall fixed connection of winding ring are kept away from to the clockwork spring, the outside winding of winding ring has the data line, the one end that the winding ring was kept away from to the data line runs through the outside and the fixedly connected with data.

As a preferred scheme of the utility model, the limiting mechanism comprises a slider, one side of the U disk far away from the coiling groove is fixedly connected with a slider, the slider is in sliding connection with the sliding groove, one side of the slider far away from the U disk is provided with a clamping groove, one side of the shell far away from the slider is provided with a moving groove, one side of the inner wall of the moving groove far away from the slider is fixedly connected with a second return spring, one end of the second return spring far away from the inner wall of the moving groove is fixedly connected with a clamping plate, the clamping plate is in sliding connection with the moving groove, one end of the clamping plate far away from the second return spring extends to the inside of the clamping groove, the top of the clamping plate is provided with an unlocking groove, the inside of the shell and above the moving groove is provided with a buffer groove, the bottom of the inner wall of the buffer groove is provided with a pressing groove, the top of the, the bottom fixedly connected with of third return spring unlocks the board of L type structure, the bottom of unlocks the board and extends to the inside of pressing the groove and with press groove sliding connection.

As a preferred scheme of the utility model, the outside of data line just is located one side fixedly connected with limiting plate of data plug, the size of limiting plate is greater than the size of through-hole.

As a preferred scheme of the utility model, threaded connection has stop screw directly over the top of casing and be located the winding ring, stop screw's bottom extends to the inside of rolling up the groove and contacts with the top of winding ring.

As an optimized scheme of the utility model, the joint board is located the inside one end of draw-in groove and all is provided with the inclined plane of mutually supporting with one side of slider bottom.

As an optimized scheme of the utility model, the bottom of unlocking plate all is provided with the inclined plane of mutually supporting with one side of unlocking inslot wall.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, through setting up winding mechanism, utilizes the effect of clockwork spring, can carry out the rolling to longer data line and deposit to be convenient for better carry the charger, set up the telescopic USB flash disk through the inside at the charger simultaneously, thereby make equipment not only have the function of charging, but also have the function of data reading and storage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the structure of the clamping plate of the present invention;

fig. 5 is a schematic view of the structure of the fixing column and the winding ring of the present invention.

In the figure: 1. a housing; 2. a power plug; 3. a winding mechanism; 31. a coiling groove; 32. a through hole; 33. fixing a column; 34. a winding ring; 35. a clockwork spring; 36. a data line; 37. a data plug; 38. a limiting plate; 4. a receiving groove; 5. a chute; 6. a first return spring; 7. a U disk; 8. a push rod; 9. a limiting groove; 10. a limiting mechanism; 101. a slider; 102. a card slot; 103. a moving groove; 104. a second return spring; 105. a clamping and connecting plate; 106. unlocking the groove; 107. pressing the groove; 108. a buffer tank; 109. a third return spring; 1010. an unlocking plate; 11. and a limiting screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-5, the utility model provides a portable mobile phone charger, which comprises a housing 1, wherein a power plug 2 is fixedly connected to one side of the housing 1, and the power plug 2 is convenient for better connecting the device with a socket; a winding mechanism 3 is arranged at one end, far away from the power plug 2, in the shell 1, a containing groove 4 is formed in one side, far away from the winding mechanism 3, of the inner wall of the containing groove 4, a sliding groove 5 is formed in one side, far away from the winding mechanism 3, of the inner wall of the containing groove 4, one side, adjacent to the sliding groove 5, of the inner wall of the containing groove 4 is fixedly connected with a first return spring 6, a U disk 7 is fixedly connected at one end, far away from the inner wall of the containing groove 4, of the first return spring 6, the U disk 7 is in sliding connection with the containing groove 4, and the U disk 7 can be controlled to return better through the; a push rod 8 is fixedly connected to one end, close to the first return spring 6, of the top of the U disk 7, a limiting groove 9 is formed in the top of the shell 1 and located above the U disk 7, the top of the push rod 8 penetrates through the limiting groove 9 and extends to the top of the shell 1, the push rod 8 is connected with the limiting groove 9 in a sliding mode, and the U disk 7 can be pushed to move better through the push rod 8; a limiting mechanism 10 is arranged inside the shell 1 and on one side of the USB flash disk 7.

Further, the winding mechanism 3 includes a winding groove 31, the winding groove 31 is formed in the inner portion of the housing 1 and on one side of the receiving groove 4, a through hole 32 is formed in the outer side of the housing 1 and on one side of the winding groove 31, a fixing column 33 is fixedly connected to the bottom of the inner wall of the winding groove 31, a winding ring 34 is rotatably connected to the top of the fixing column 33, a spiral spring 35 is sleeved on the outer side of the fixing column 33 and inside the winding ring 34, one end of the spiral spring 35 is fixedly connected to the fixing column 33, one end of the spiral spring 35, which is far away from the fixing column 33, is fixedly connected to the inner wall of the winding ring 34, a data wire 36 is wound on the outer side of the winding ring 34, one end of the data wire 36, which is far away from the winding ring 34, extends to the outer side of the housing 1 through the through hole 32 and is fixedly connected to a data plug 37, the spiral spring 35 is, simultaneously through pulling the data line 36 better drive winding ring 34 of being convenient for rotate to through the effect between winding ring 34 and the fixed column 33, extrude clockwork spring 35, the follow-up data line 36 that does not use of being convenient for, accomodate the winding through the effect of clockwork spring 35 to it, the data line 36 of can stretching simultaneously conveniently uses.

Further, the limiting mechanism 10 includes a slider 101, a slider 101 is fixedly connected to a side of the usb disk 7 away from the winding slot 31, the slider 101 is slidably connected to the sliding slot 5, a clamping slot 102 is formed in a side of the slider 101 away from the usb disk 7, a moving slot 103 is formed in a side of the inside of the housing 1 and located at the slider 101, a second return spring 104 is fixedly connected to a side of an inner wall of the moving slot 103 away from the slider 101, a clamping plate 105 is fixedly connected to an end of the second return spring 104 away from an inner wall of the moving slot 103, the clamping plate 105 is slidably connected to the moving slot 103, an end of the clamping plate 105 away from the second return spring 104 extends into the clamping slot 102, an unlocking slot 106 is formed in a top of the clamping plate 105, a pressing slot 107 is formed in the inside of the housing 1 and located above the moving slot 103, a third return spring 109 is fixedly connected to a top of an inner wall of the buffering slot, the elastic force of the third return spring 109 is larger than that of the second return spring 104; the bottom of the third return spring 109 is fixedly connected with an unlocking plate 1010 with an L-shaped structure, the bottom of the unlocking plate 1010 extends into the pressing groove 107 and is in sliding connection with the pressing groove 107, and the U disk 7 can be stored and used better through the limiting mechanism 10.

Furthermore, a limiting plate 38 is fixedly connected to the outer side of the data line 36 and on one side of the data plug 37, the size of the limiting plate 38 is larger than that of the through hole 32, and the limiting plate 38 is convenient to better prevent the data line 36 from completely entering the inside of the winding groove 31.

Further, the top of casing 1 just is located winding ring 34 and is gone up threaded connection and has stop screw 11, and stop screw 11's bottom extends to the inside of coiling groove 31 and contacts with winding ring 34's top, and through screwing up stop screw 11, the better restriction clockwork spring 35 of being convenient for drives winding ring 34 and rotates to be convenient for better use data line 36.

Furthermore, the clamping plate 105 is located one side of the inside one end of the clamping groove 102 and the bottom of the slider 101 and is provided with an inclined plane matched with each other, and the inclined plane matched with each other between the clamping plate 105 and the slider 101 enables the clamping plate 105 to be more convenient and quicker for limiting the slider 101.

Further, the bottom of unlocking plate 1010 and one side of unlocking groove 106 inner wall all are provided with the inclined plane of mutually supporting, through the inclined plane of mutually supporting between unlocking plate 1010 and the unlocking groove 106, be convenient for better completion unblock operation, the contained angle between inclined plane and the horizontal plane between unlocking plate 1010 and the unlocking groove 106 is less than the contained angle between the inclined plane and the horizontal plane between joint plate 105 and the slider 101 simultaneously, thereby can drive joint plate 105 and break away from the inside of draw-in groove 102 completely when guaranteeing to press unlocking plate 1010.

Specifically, when the device is used and charging is required, the data line 36 is pulled to drive the winding ring 34 to rotate, so that the clockwork 35 is extruded through the action between the winding ring 34 and the fixing column 33, the data line 36 is stretched to a proper length, then the limit screw 11 is screwed, the limit screw 11 extrudes the winding ring 34, the clockwork 35 is limited to drive the winding ring 34 to rotate, so that the data line 36 is better used, when charging is not required, the limit screw 11 is unscrewed, the winding ring 34 is driven to rotate through the action of the clockwork 35, so that the data line 36 is wound, so that the device is better carried, when the U disk 7 is required to be used, the U disk 7 is pushed to move through the push rod 8, meanwhile, the sliding block 101 is moved inside the sliding chute 5, and the first return spring 6 is pulled, when the inclined plane of one side of the slider 101 contacts with the inclined plane at one end of the clamping plate 105, the clamping plate 105 is squeezed to move outwards, and the second return spring 104 is squeezed, when the USB flash disk 7 cannot be pushed, the clamping plate 105 and the clamping groove 102 are just at the same position, under the action of the second return spring 104, the clamping plate 105 is returned to enter the clamping groove 102 to limit the slider 101 and the USB flash disk 7, at the moment, the USB flash disk 7 can be used, when the USB flash disk 7 is not needed to be used, the unlocking plate 1010 is pressed to pull the third return spring 109, and when the inclined plane at the bottom of the unlocking plate 1010 contacts with the inclined plane inside the unlocking groove 106, the clamping plate 105 can be driven to move to squeeze the second return spring 104, and when the bottom of the unlocking plate 1010 penetrates through the unlocking groove 106, the clamping plate 105 can be driven to completely separate from the inside of the clamping groove 102 and be completely retracted to the inside of the moving groove 103, at this moment, under the effect of first return spring 6, drive the return of USB flash disk 7, accomodate it, then loosen unlocking plate 1010, because third return spring 109's elasticity is greater than second return spring 104's elasticity, make unlocking plate 1010 return under third return spring 109's effect, when unlocking plate 1010 breaks away from the inside of unlocking groove 106, through the effect of second return spring 104, drive joint board 105 return, can accomplish whole use to USB flash disk 7 this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable mobile phone charger comprises a shell (1) and is characterized in that a power plug (2) is fixedly connected to one side of the shell (1), a winding mechanism (3) is arranged at one end, far away from the power plug (2), of the shell (1), a collection groove (4) is formed in one side, located on the winding mechanism (3), of the shell (1), a sliding groove (5) is formed in one side, far away from the winding mechanism (3), of the inner wall of the collection groove (4), a first recovery spring (6) is fixedly connected to one side, adjacent to the sliding groove (5), of the inner wall of the collection groove (4), a U disk (7) is fixedly connected to one end, far away from the inner wall of the collection groove (4), of the first recovery spring (6), the U disk (7) is slidably connected with the collection groove (4), a push rod (8) is fixedly connected to one end, close to the first recovery spring (6), of the top of the U disk (7), spacing groove (9) have been seted up at the top of casing (1) and the top that is located USB flash disk (7), spacing groove (9) and the top that extends to casing (1) are run through at the top of catch bar (8), catch bar (8) and spacing groove (9) sliding connection, the inside of casing (1) and the one side that is located USB flash disk (7) are provided with stop gear (10).

2. The portable mobile phone charger according to claim 1, wherein the winding mechanism (3) comprises a winding groove (31), the winding groove (31) is formed in the housing (1) and located on one side of the receiving groove (4), a through hole (32) is formed in the housing (1) and located on one side of the winding groove (31), a fixing post (33) is fixedly connected to the bottom of the inner wall of the winding groove (31), a winding ring (34) is rotatably connected to the top of the fixing post (33), a spring (35) is sleeved outside the fixing post (33) and located inside the winding ring (34), one end of the spring (35) is fixedly connected to the fixing post (33), one end of the spring (35) far away from the fixing post (33) is fixedly connected to the inner wall of the winding ring (34), and a data line (36) is formed outside the winding ring (34), one end of the data wire (36) far away from the winding ring (34) penetrates through the through hole (32) to extend to the outer side of the shell (1) and is fixedly connected with a data plug (37).

3. The portable mobile phone charger according to claim 2, wherein the limiting mechanism (10) comprises a slider (101), the slider (101) is fixedly connected to one side of the U disk (7) away from the winding groove (31), the slider (101) is slidably connected to the sliding groove (5), a clamping groove (102) is formed in one side of the slider (101) away from the U disk (7), a moving groove (103) is formed in one side of the housing (1) and located on the slider (101), a second return spring (104) is fixedly connected to one side of the inner wall of the moving groove (103) away from the slider (101), a clamping plate (105) is fixedly connected to one end of the second return spring (104) away from the inner wall of the moving groove (103), the clamping plate (105) is slidably connected to the moving groove (103), one end of the clamping plate (105) away from the second return spring (104) extends to the inside of the clamping groove (102), unlocking groove (106) have been seted up at the top of joint board (105), buffer slot (108) have been seted up to the inside of casing (1) and the top that is located shift chute (103), indent (107) have been seted up to the bottom of buffer slot (108) inner wall, top fixedly connected with third return spring (109) of buffer slot (108) inner wall, unlocking plate (1010) of the bottom fixedly connected with L type structure of third return spring (109), the bottom of unlocking plate (1010) extend to the inside of indent (107) and with press groove (107) sliding connection.

4. The portable phone charger according to claim 2, wherein a limiting plate (38) is fixedly connected to an outer side of the data line (36) and on one side of the data plug (37), and a size of the limiting plate (38) is larger than a size of the through hole (32).

5. A portable handset charger according to claim 2, wherein a limit screw (11) is screwed on the top of the housing (1) and right above the winding ring (34), and the bottom of the limit screw (11) extends to the inside of the winding slot (31) and contacts with the top of the winding ring (34).

6. The portable charger for mobile phone according to claim 3, wherein the end of the engaging plate (105) inside the engaging slot (102) and one side of the bottom of the sliding block (101) are provided with mutually matching slopes.

7. A portable charger for handset as claimed in claim 3, wherein the bottom of said unlocking plate (1010) and one side of the inner wall of said unlocking slot (106) are provided with mutually matching slopes.