CN209640860U - A kind of card reader with USB interface - Google Patents
A kind of card reader with USB interface Download PDFInfo
- Publication number
- CN209640860U CN209640860U CN201920146859.1U CN201920146859U CN209640860U CN 209640860 U CN209640860 U CN 209640860U CN 201920146859 U CN201920146859 U CN 201920146859U CN 209640860 U CN209640860 U CN 209640860U
- Authority
- CN
- China
- Prior art keywords
- card reader
- shell
- push plate
- usb interface
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of card reader with USB interface, it is adapted to the production and application of card reader technical field, card reader with USB interface includes, card reader body, card reader body includes card slot, top shell and USB plug, card slot insertion is arranged on the right side of card reader body, USB plug is embedded in front of card reader body, and hollow slot is provided in front of card reader body and around USB plug, top shell is bonded in above card reader body by hot melt adhesive, notch is provided in front of top shell, and inserted with plastics push plate in notch, plastics push plate is by spring, block shell and shifting block are formed, the utility model has the beneficial effects that: passing through setting top shell, plastics push plate and shell, multiple RAM cards can not only be stored convenient for user, and the dust on USB plug can be quickly cleaned, it improves This kind has the practicability of the card reader of USB interface, solves the problems, such as that the existing card reader practicability with USB interface is poor and is easily adhered dust.
Description
Technical field
The utility model relates to card reader technical fields, more particularly, to a kind of card reader with USB interface.
Background technique
Card reader refers in computer, the interface equipment that multimedia card is written and read as movable storage device,
Due to when carrying out computer importing work, it usually needs the information that RAM card is read using card reader, in the letter for reading RAM card
When breath, needing for be inserted into card reader RAM card can be read, but when information is more, it may be necessary to read multiple different memories
Card, and the small volume of RAM card is not easy to store, extremely easy to drop, and the person of being not convenient to use carries out using while in card reader
After socket is inserted into computer for a long time, the dust being easily adhered in computer interface, and keep reader contact bad.
Utility model content
Technical problem to be solved by the utility model is: in view of the problems of the existing technology, providing a kind of with USB
The card reader of interface solves the problems, such as that the existing card reader practicability with USB interface is poor and is easily adhered dust.
The technical problems to be solved in the utility model is realized using following technical scheme: a kind of reading with USB interface
Card device includes:
Card reader body, the card reader body include card slot, top shell and USB plug, and the card slot insertion setting is being read
On the right side of card device main body, the USB plug is embedded in front of card reader body, and in front of card reader body and close to USB plug week
It encloses place and is provided with hollow slot, the top shell is bonded in above card reader body by hot melt adhesive, it is provided with notch in front of the top shell, and
Inserted with plastics push plate in the notch, the plastics push plate is made of spring, block shell and shifting block, and the spring is embedded in modeling
Expect push plate end, and the spring end and notch are rabbeted, the plastics push plate is connect by spring with notch, the block shell position
In plastics push plate front end, and the shifting block is located at block shell upper center, and the block shell, plastics push plate and shifting block are integrated
Setting；
Shell, the shell are socketed on USB plug, and welding has guide rail, the shell at left and right sides of the USB plug
Body includes sliding block and double sided stick adhesive, and the sliding block bonds the left and right sides on the inner wall of the housing by hot melt adhesive, and sliding block is caught in and lives
Dynamic to be connected in guide rail, the shell is slidably connected by the sliding block with guide rail, and the double sided stick adhesive fitting is on the inner wall of the housing
Upper and lower two sides.
Preferably, the card reader body further includes hanging ring, and the hanging ring is located at card reader body rear and is one with it
Body, and through there is annulus on the hanging ring.
Preferably, when the telescopic spring, the plastics push plate can be moved forward and backward with the flexible of spring.
Preferably, the length of the block shell and width are than the long and roomy 0.4mm of notch.
Preferably, the double sided stick adhesive is in contact with it at USB plug surface.
Preferably, after the shell slides into guide rail end by sliding block, the shell will be caught in hollow slot.
Compared with prior art, the utility model has the beneficial effects that by setting top shell, plastics push plate and shell, no
Only multiple RAM cards can be stored convenient for user, and the dust on USB plug can be quickly cleaned, improving this kind has
It is poor and be easily adhered to solve the existing card reader practicability with USB interface for the practicability of the card reader of USB interface
The problem of dust.
Detailed description of the invention
Fig. 1 is the utility model overall structure schematic internal view.
Fig. 2 is the A partial enlargement diagram of the utility model structure chart 1.
Fig. 3 is that the push plate of the utility model structural plastic is equipped with schematic diagram.
Fig. 4 is the right side diagrammatic cross-section of the push plate of the utility model structural plastic and top shell.
Marked in the figure: 1- card reader body, 2- card slot, 3- hanging ring, 4- annulus, 5-USB plug, 6- hollow slot, 7- shell
Body, 8- guide rail, 9- sliding block, 10- double sided stick adhesive, 11- top shell, 12- shifting block, 13- block shell, 14- notch, 15- plastics push plate, 16-
Spring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
The utility model is described in detail in embodiment, it should be understood that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
Shown in as shown in Figure 1, Figure 3 and Figure 4, a kind of card reader with USB interface, the card reader packet with USB interface
Include: card reader body 1, the card reader body 1 include card slot 2, top shell 11 and USB plug 5, and the insertion of card slot 2 setting exists
1 right side of card reader body, the USB plug 5 are embedded in 1 front of card reader body, and 1 front of card reader body and close USB
Hollow slot 6 is provided with around plug 5, the top shell 11 is bonded in above card reader body 1 by hot melt adhesive, before the top shell 11
Fang Kaiyou notch 14, and inserted with plastics push plate 15 in the notch 14, the plastics push plate 15 is by spring 16,13 and of block shell
Shifting block 12 is formed, and the spring 16 is embedded in 15 end of plastics push plate, and 16 end of the spring and notch 14 are rabbeted, described
Plastics push plate 15 is connect by spring 16 with notch 14, and the block shell 13 is located at 15 front end of plastics push plate, and the shifting block 12
In 13 upper center of block shell, and the block shell 13, plastics push plate 15 and shifting block 12 are to be wholely set, the length of the block shell 13
With wide than the long and roomy 0.4mm of notch 14, when the spring 16 stretches, the plastics push plate 15 can be with spring 16
It is flexible and is moved forward and backward, if desired user reads RAM card when having the card reader of USB interface using this kind, use
Person can first pinch shifting block 12, and be pulled along plastics push plate 15, while spring 16 will be expanded to front stretching, plastics push plate 15
It is pulled out out of notch 14, then user can will need the RAM card read to be put into plastics push plate 15, and unclamp shifting block 12, bullet
Spring 16 will return slow immediately, and reinsert plastics push plate 15 in notch 14, RAM card will be stored in top shell 11, because of block shell 13
Length and wide than the long and roomy 0.4mm of notch 14, so when in 15 notch 14 of plastics push plate at retraction to block shell 13,
Block shell 13 will be stuck at notch 14, in order to which user extracts plastics push plate 15, to conveniently take RAM card；
As depicted in figs. 1 and 2, shell 7, the shell 7 are socketed on USB plug 5, and the USB plug 5 or so two
The equal welding in side has guide rail 8, and the shell 7 includes sliding block 9 and double sided stick adhesive 10, and the sliding block 9 is bonded in shell 7 by hot melt adhesive
At left and right sides of inner wall, and sliding block 9 is caught in and is movably connected in guide rail 8, and the shell 7 is slided by the sliding block 9 with guide rail 8
Connection, after the shell 7 slides into 8 end of guide rail by sliding block 9, the shell 7 will be caught in hollow slot 6, described two-sided
Rubberizing 10 is fitted in 7 inner wall of shell, and two sides, the double sided stick adhesive 10 are in contact with it at 5 surface of USB plug up and down, and
And when user is when being inserted into computer interface for USB plug 5, it will be contacted with shell 7 and promote it backward, while shell 7
It will be moved backward, and be caught in hollow slot 6 along guide rail 8 by sliding block 9, after reading data, user can be by card reading
Device is pulled up, and shell 7 is pushed forward, because double sided stick adhesive 10 is in contact with it at 5 surface of USB plug, so shell 7
The dust that lower 5 surface of USB plug will be sticked during promotion forms short circuit after preventing dust accretions.
The card reader body 1 further includes hanging ring 3, and the hanging ring 3 is located at 1 rear of card reader body and is integrated with,
And through there is annulus 4 on the hanging ring 3, card reader can be suspended on key, school bag and other items by user by hanging ring 3, no
Only it is convenient for taking, moreover it is possible to card reader be avoided to lose.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of card reader with USB interface, it is characterised in that: the card reader with USB interface includes:
Card reader body (1), the card reader body (1) include card slot (2), top shell (11) and USB plug (5), the card slot
(2) insertion setting is on the right side of card reader body (1), and the USB plug (5) is embedded in front of card reader body (1), and card reader
It is provided with hollow slot (6) in front of main body (1) and around USB plug (5), the top shell (11) is bonded in reading by hot melt adhesive
It above card device main body (1), is provided with notch (14) in front of the top shell (11), and inserted with plastics push plate in the notch (14)
(15), the plastics push plate (15) is made of spring (16), block shell (13) and shifting block (12), and the spring (16) is embedded in modeling
Expect push plate (15) end, and the spring (16) end and notch (14) are rabbeted, the plastics push plate (15) passes through spring (16)
It is connect with notch (14), the block shell (13) is located at plastics push plate (15) front end, and the shifting block (12) is located on block shell (13)
End middle part, and the block shell (13), plastics push plate (15) and shifting block (12) they are to be wholely set；
Shell (7), the shell (7) are socketed on USB plug (5), and welding is led at left and right sides of the USB plug (5)
Rail (8), the shell (7) include sliding block (9) and double sided stick adhesive (10), and the sliding block (9) is bonded in shell (7) by hot melt adhesive
At left and right sides of inner wall, and sliding block (9) is caught in and is movably connected in guide rail (8), the shell (7) by the sliding block (9) with
Guide rail (8) is slidably connected, and the double sided stick adhesive (10) is fitted in shell (7) inner wall two sides up and down.
2. a kind of card reader with USB interface according to claim 1, it is characterised in that: the card reader body (1)
It further include hanging ring (3), the hanging ring (3) is located at card reader body (1) rear and is integrated with, and passes through on the hanging ring (3)
It is installed with annulus (4).
3. a kind of card reader with USB interface according to claim 1, it is characterised in that: when the spring (16) is stretched
When contracting, the plastics push plate (15) can be moved forward and backward with the flexible of spring (16).
4. a kind of card reader with USB interface according to claim 1, it is characterised in that: the length of the block shell (13)
With the wide length than notch (14) and roomy 0.4mm.
5. a kind of card reader with USB interface according to claim 1, it is characterised in that: the double sided stick adhesive (10)
It is in contact with it at USB plug (5) surface.
6. a kind of card reader with USB interface according to claim 1, it is characterised in that: when the shell (7) passes through
After sliding block (9) slides into guide rail (8) end, the shell (7) will be caught in hollow slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146859.1U CN209640860U (en) | 2019-01-28 | 2019-01-28 | A kind of card reader with USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146859.1U CN209640860U (en) | 2019-01-28 | 2019-01-28 | A kind of card reader with USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209640860U true CN209640860U (en) | 2019-11-15 |
Family
ID=68479747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920146859.1U Expired - Fee Related CN209640860U (en) | 2019-01-28 | 2019-01-28 | A kind of card reader with USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209640860U (en) |
-
2019
- 2019-01-28 CN CN201920146859.1U patent/CN209640860U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |