CN213399598U

CN213399598U - Multifunctional card reader

Info

Publication number: CN213399598U
Application number: CN202022929690.2U
Authority: CN
Inventors: 蒋云南; 陈进宝
Original assignee: Shenzhen Kexing Internet Technology Co ltd
Current assignee: Shenzhen Kexing Internet Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-06-08
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a multifunctional card reader, concretely relates to card reader technical field, including the card reader body, the one end of card reader body is connected with the helmet, and the tip of card reader body is located the inboard of helmet and is provided with the USB plug, the tip position department that the tip outer wall of card reader body is located the USB plug is provided with accomodates the shell, the external connection that the inner wall of accomodating the shell is located the USB plug has the flexible cover of rubber, the tip outside that the one end of the flexible cover of rubber is located the USB plug is connected with fixed frame, one side swing joint that the helmet was kept away from to the tip of card reader body has the RAM card to bear the dish, and the inside of card reader body corresponds the outside that the RAM card bore the dish and is provided with the movable. The utility model has the advantages of simple and reasonable design, convenience safe in utilization, when using, be convenient for increase protecting effect to the outside of USB plug, and make things convenient for the RAM card to bear the dish and fix and dismantle in the inside of card reader body.

Description

Multifunctional card reader

Technical Field

The utility model relates to a card reader technical field, more specifically says, the utility model relates to a multifunctional card reader.

Background

The card reader is an interface device for reading and writing a multimedia card as a mobile storage device in a computer, a commercial version card reader can read a security smart card, the card reader is usually connected by a USB (universal serial bus) and can access storage cards with various formats, when the storage cards are matched with proper card readers, the storage cards can be used as a common flash memory disc, in addition, some printers are integrated with the card reader, and a user can easily print a picture by using the printer.

When the existing card reader is used, the protection of the outside of the USB plug is not convenient, and the fixing and dismounting modes of the memory card bearing disc in the card reader body are not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a multifunctional card reader, when using, be convenient for increase the protecting effect to the outside of USB plug, and make things convenient for the memory card to bear the dish and fix and dismantle in the inside of card reader body to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional card reader comprises a card reader body, wherein one end of the card reader body is connected with a protective cap, a USB plug is arranged at the end part of the card reader body, which is positioned at the inner side of the protective cap, a receiving shell is arranged at the position, which is positioned at the end part of the USB plug, of the outer wall of the end part of the card reader body, the inner wall of the receiving shell, which is positioned at the outer part of the USB plug, is connected with a rubber telescopic sleeve, and one end of the rubber telescopic sleeve, which is positioned at the outer side of the end part;

one side of the end part of the card reader body, which is far away from the protective cap, is movably connected with a memory card bearing disc, a movable groove is arranged in the card reader body corresponding to the outer part of the memory card bearing disc, one end of the memory card bearing disc is positioned at the outer side of the card reader body and is connected with a fixed plate, and the end parts of the two sides of the memory card bearing disc are both connected with movable rods, one ends of the two movable rods are positioned at the outer side of the fixed plate and are both connected with a poking block, a movable bin is arranged in the memory card bearing disc corresponding to the outer part of the movable rod along the horizontal direction, a clamping block is arranged at the position of one end of the movable rod, which is close to the inner wall of the movable groove, a through hole is arranged at the end part of the memory card bearing disc, which is positioned outside the clamping block along the horizontal direction, the outer positions of the two inner side walls of the end part of the movable groove, which correspond to the clamping blocks, are provided with clamping grooves, and a spring is connected between the end part of the movable rod and the inner wall of the movable bin.

Furthermore, the protective cap is fixedly connected with the card reader body through a buckle or a clamping groove.

Further, the storage shell is of a hollow structure, a rubber telescopic sleeve storage groove is formed in the end position, corresponding to the rubber telescopic sleeve, of the inner portion of the storage shell, and a USB plug through hole is formed in the inner side of the rubber telescopic sleeve storage groove.

Furthermore, the end part outer wall of the movable rod is provided with a limiting slide block in the fixed plate, and a limiting slide groove is arranged in the fixed plate corresponding to the limiting slide block in the horizontal direction.

Further, the both ends of spring all are provided with the sheetmetal, all through screw fixed connection between the outer wall of two sheetmetals and fixture block and the inner wall in activity storehouse.

Furthermore, the outer wall of the movable rod is provided with a limiting rod at the position close to the inner side of the memory card bearing disc, and a limiting groove is formed in the outer side of the inner side wall of the movable bin, corresponding to the limiting rod, along the horizontal direction.

Furthermore, one end of the movable rod is fixedly bonded with the poking block through hot melt adhesive, and a sliding groove for sliding the movable rod is formed in the fixing plate.

The utility model has the advantages that:

1. the utility model discloses the rubber telescopic sleeve cover that sets up plays the protective effect in the outside of USB plug, and in the USB plug inserts USB socket process, the fixed frame receives pressure and drives the rubber telescopic sleeve compression to receive in the rubber telescopic sleeve storage groove of storage shell inside, does not influence the normal use of USB plug, and after the use, the USB plug is extracted from USB socket, and the rubber telescopic sleeve cover automatically stretches out under self elastic action and plays the protective effect again to the outside of USB plug;

2. the utility model discloses the memory card that well design bears the dish and conveniently fixes and dismantles in the inside of card reader body, when using, the user drives the movable rod and bears the inboard removal of dish to the memory card through pressing down to dial the piece, remove the in-process spring and compressed, the inside in movable bin is taken in to the fixture block, the user selects to bear the dish with the memory card as required and pulls out or directly push away to the flexible groove in the most inboard back pine and dial the piece, the spring resets and drives the inside of fixture block card income draw-in groove, realize that the memory card bears the fixed between dish and the card reader body.

Drawings

Fig. 1 is a partial sectional view of the present invention.

Fig. 2 is a schematic structural view of the storage case of the present invention.

Fig. 3 is a partial sectional view of the protective cap of the present invention after being disassembled.

Fig. 4 is a schematic structural view of the middle movable rod of the present invention.

Fig. 5 is one of the circuit schematic diagrams of the present invention.

Fig. 6 is a second schematic circuit diagram of the present invention.

Fig. 7 is a third schematic circuit diagram of the present invention.

Fig. 8 is a fourth schematic circuit diagram of the present invention.

The reference signs are: 1. a card reader body; 2. a protective cap; 3. a USB plug; 4. a housing case; 5. a rubber telescopic sleeve; 6. a fixing frame; 7. a memory card carrying tray; 8. a movable groove; 9. a fixing plate; 10. a shifting block; 11. a movable rod; 12. a movable bin; 13. a clamping block; 14. a through hole; 15. a spring; 16. a limiting rod; 17. a limiting groove; 18. a card slot; 19. a limiting slide block; 41. a rubber telescopic sleeve accommodating groove; 42. the USB plug is perforated.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The multifunctional card reader shown in the attached figures 1-8 comprises a card reader body 1, wherein one end of the card reader body 1 is connected with a protective cap 2, a USB plug 3 is arranged at the inner side of the protective cap 2 at the end part of the card reader body 1, a containing shell 4 is arranged at the position of the end part of the USB plug 3 on the outer wall of the end part of the card reader body 1, a rubber telescopic sleeve 5 is connected to the outer part of the USB plug 3 on the inner wall of the containing shell 4, and a fixing frame 6 is connected to the outer side of the end part of the USB plug 3 at one end of the rubber telescopic sleeve 5;

one side of the end part of the card reader body 1 far away from the protective cap 2 is movably connected with a memory card bearing disc 7, the inner part of the card reader body 1 corresponding to the outer part of the memory card bearing disc 7 is provided with a movable groove 8, one end of the memory card bearing disc 7 positioned at the outer side of the card reader body 1 is connected with a fixed plate 9, the end parts of the two sides of the memory card bearing disc 7 are connected with movable rods 11, one ends of the two movable rods 11 positioned at the outer side of the fixed plate 9 are connected with a poking block 10, the inner part of the memory card bearing disc 7 corresponding to the outer part of the movable rods 11 is provided with a movable bin 12 along the horizontal direction, one end of the movable rod 11 is provided with a clamping block 13 at the position close to the inner wall of the movable groove 8, the end part of the memory card bearing disc 7 positioned at the outer part of the clamping block 13 is provided with a, a spring 15 is connected between the end of the movable rod 11 and the inner wall of the movable bin 12.

As shown in the attached figure 1, the protective cap 2 is fixedly connected with the card reader body 1 through a buckle or a clamping groove, so that the protective cap 2 is conveniently connected with and detached from the card reader body 1.

As shown in fig. 1-2, the storage case 4 is a hollow structure, a rubber telescopic sleeve storage groove 41 is disposed at a position corresponding to an end portion of the rubber telescopic sleeve 5 inside the storage case 4, and a USB plug through hole 42 is disposed at an inner side of the rubber telescopic sleeve storage groove 41, so that the rubber telescopic sleeve 5 can be hidden inside the rubber telescopic sleeve storage groove 41 after being contracted.

As shown in fig. 1 and fig. 3-4, the outer wall of the end of the movable rod 11 is provided with a limiting slide block 19 inside the fixed plate 9, and a limiting slide groove is horizontally arranged inside the fixed plate 9 corresponding to the outside of the limiting slide block 19.

As shown in fig. 1 and fig. 3, two ends of the spring 15 are both provided with metal sheets, and the two metal sheets are fixedly connected with the outer wall of the fixture block 13 and the inner wall of the movable bin 12 through screws, so that the spring 15 can be conveniently connected.

As shown in fig. 1 and fig. 3 to 4, a position of the outer wall of the movable rod 11 close to the inner side of the memory card carrying tray 7 is provided with a limiting rod 16, and a limiting groove 17 is formed in the inner side wall of the movable bin 12 corresponding to the outer portion of the limiting rod 16 in the horizontal direction, so that the stability of the movable rod 11 during movement is improved.

As shown in fig. 1 and fig. 3-4, one end of the movable rod 11 is fixed to the toggle block 10 by hot melt adhesive, and a sliding groove for sliding the movable rod 11 is formed in the fixed plate 9.

The utility model discloses the theory of operation: the utility model discloses when using, open helmet 2, when USB plug 3 exposes, the rubber expansion sleeve 5 cover that sets up plays the protective effect in the outside of USB plug 3, when USB plug 3 inserts the USB socket in-process, fixed frame 6 receives pressure and drives rubber expansion sleeve 5 compression and receive in the rubber expansion sleeve accommodating groove 41 of the interior of storage shell 4, do not influence the normal use of USB plug 3, after using, USB plug 3 is extracted from the USB socket, rubber expansion sleeve 5 stretches out under self elasticity effect automatically and plays the protective effect again to the outside of USB plug 3; and simultaneously, the utility model discloses well memory card that designs bears dish 7 is convenient to be fixed and dismantles in card reader body 1's inside, when using, the user drives movable rod 11 to the inboard removal that the memory card bears dish 7 through pressing down to dial piece 10, remove in-process spring 15 and be compressed, fixture block 13 takes in the inside of activity storehouse 12, the user selects to bear dish 7 with the memory card as required and pulls out or directly pushes away to activity groove 8's the most inboard back pine and dial piece 10, spring 15 resets and drives fixture block 13 card income draw-in groove 18's inside, realize that the memory card bears the fixed between dish 7 and the card reader body 1.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a multifunctional card reader, includes card reader body (1), its characterized in that: one end of the card reader body (1) is connected with a protective cap (2), a USB plug (3) is arranged at the end part of the card reader body (1) positioned on the inner side of the protective cap (2), a containing shell (4) is arranged at the position, positioned on the end part of the USB plug (3), of the outer wall of the end part of the card reader body (1), a rubber telescopic sleeve (5) is connected to the inner wall of the containing shell (4) positioned on the outer part of the USB plug (3), and a fixing frame (6) is connected to the outer side, positioned on the end part of the USB plug (3), of one end of the rubber telescopic sleeve (5);

one side, far away from the protective cap (2), of the end portion of the card reader body (1) is movably connected with a memory card bearing disc (7), a movable groove (8) is formed in the portion, corresponding to the outer portion of the memory card bearing disc (7), of the inner portion of the card reader body (1), one end of the memory card bearing disc (7) is located on the outer side of the card reader body (1) and is connected with a fixing plate (9), movable rods (11) are connected with the end portions of the two sides of the memory card bearing disc (7), one end of each movable rod (11) is located on the outer side of the fixing plate (9) and is connected with a poking block (10), a movable bin (12) is arranged in the portion, corresponding to the outer portion of the movable rod (11), of the inner portion of each movable rod (11) and close to the inner wall of the corresponding movable groove (8) and is provided with a clamping block (13), a through hole (14) is formed in the portion, located on the outer portion, corresponding, the outer positions of the two inner side walls of the end part of the movable groove (8) corresponding to the clamping blocks (13) are provided with clamping grooves (18), and a spring (15) is connected between the end part of the movable rod (11) and the inner wall of the movable bin (12).

2. A multi-function card reader as recited in claim 1 wherein: the protective cap (2) is fixedly connected with the card reader body (1) through a buckle or a clamping groove.

3. A multi-function card reader as recited in claim 1 wherein: the storage shell (4) is of a hollow structure, a rubber telescopic sleeve storage groove (41) is formed in the end position, corresponding to the rubber telescopic sleeve (5), of the interior of the storage shell (4), and a USB plug through hole (42) is formed in the inner side of the rubber telescopic sleeve storage groove (41).

4. A multi-function card reader as recited in claim 1 wherein: the end part outer wall of the movable rod (11) is provided with a limiting sliding block (19) in the fixed plate (9), and a limiting sliding groove is formed in the horizontal direction of the outer part of the fixed plate (9) corresponding to the limiting sliding block (19).

5. A multi-function card reader as recited in claim 1 wherein: both ends of the spring (15) are provided with metal sheets, and the two metal sheets are fixedly connected with the outer wall of the clamping block (13) and the inner wall of the movable bin (12) through screws.

6. A multi-function card reader as recited in claim 1 wherein: the outer wall of the movable rod (11) is provided with a limiting rod (16) at the position close to the inner side of the memory card bearing disc (7), and a limiting groove (17) is arranged on the outer side of the inner side wall of the movable bin (12) corresponding to the limiting rod (16) in the horizontal direction.

7. A multi-function card reader as recited in claim 1 wherein: one end of the movable rod (11) is fixedly bonded with the poking block (10) through hot melt adhesive, and a sliding chute for the movable rod (11) to slide is arranged in the fixing plate (9).