CN212783876U - Memory card connector convenient for installing memory card - Google Patents
Memory card connector convenient for installing memory card Download PDFInfo
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- CN212783876U CN212783876U CN202021573288.9U CN202021573288U CN212783876U CN 212783876 U CN212783876 U CN 212783876U CN 202021573288 U CN202021573288 U CN 202021573288U CN 212783876 U CN212783876 U CN 212783876U
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Abstract
The utility model discloses a storage card connector convenient to installation storage card, including the protection casing, the top of protection casing is equipped with the cavity, and cavity one side inner wall articulates there is the head rod, the head rod articulates there is the second connecting rod, and cavity one side intercommunication has fixed pipe, fixed pipe top and bottom inner wall all weld the stopper, and be equipped with compression spring between the stopper, the inside press the depression bar that is equipped with of compression spring, and protection casing one side inner wall is equipped with the card slot, the card slot inner wall is pegged graft and is had fixed frame, and the outer wall welding of fixed frame one side has the slide bar. The utility model discloses only need place the storage card in the installation of storage card and just can correctly peg graft into in fixed frame inside, reduced in the past need differentiate the storage card and peg graft the positive and negative time that consumes to through the hinged joint mode of pressing depression bar and connecting rod, make popping out of fixed frame seem convenient extraordinarily with the installation.
Description
Technical Field
The utility model relates to a storage card technical field especially relates to a storage card connector convenient to installation storage card.
Background
The Secure Digital card is abbreviated as SD memory card, and literally, this card is a security card, which is more excellent in security than CF cards and earlier SM cards. The memory card is a brand-new memory card product jointly developed by Japan Songhua corporation, Toshiba corporation and the like, and is characterized in that the security and confidentiality of data information are ensured through an encryption function. However, data reading of the memory card is mostly carried out by means of the memory card connector, but when the memory card is inserted into the traditional memory card connector, the insertion direction of the memory card needs to be distinguished, so that damage to the connector caused by reverse insertion of the memory card is avoided, and due to the lack of a related sealing device, the insertion slot of the connector can enable dust to enter the connector, so that damage to the connector is caused.
Therefore, the chinese patent (application No. 200520019048.3) discloses a "storage card connector", which not only has the advantages of simple manufacture and assembly, good locking and positioning effect, but also reduces the cost and has stable signal transmission. However, the memory card connector lacks a relevant identification mark when a memory card is inserted, when the memory card is inserted into the connector, the insertion direction is reversed, so that internal elements of the connector are damaged, and the service life of the connector is reduced after long-time use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a storage card connector convenient for installing a storage card.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a storage card connector convenient to installation storage card, includes the protection casing, the top of protection casing is equipped with the cavity, and cavity one side inner wall articulates there is the head rod, the head rod articulates there is the second connecting rod, and cavity one side intercommunication has fixed pipe, fixed pipe top and bottom inner wall all weld the stopper, and be equipped with compression spring between the stopper, compression spring is inside to be equipped with presses the depression bar, and protects casing one side inner wall to be equipped with the card slot, the card slot inner wall is pegged graft and is had fixed frame, and fixed frame one side outer wall welding has the slide bar, the slide bar connects the connector body that one side outer wall was equipped with the sliding tray, and connector body coupling has the USB interface.
Preferably, the USB interface is externally inserted with a protective sleeve, and the protective sleeve and the USB interface form a fastening fit.
Preferably, the outer wall of the top of the protective shell is provided with a label frame, and a front label is arranged inside the label frame.
Preferably, the height of the inner wall of the sliding groove is matched with the diameter of the sliding rod, and the sliding groove and the sliding rod form a fastening fit.
Preferably, card slot and fixed frame looks adaptation, and card slot and fixed frame form the fastening cooperation, card slot bonds with fixed frame junction and has the sealing washer.
Preferably, the outer walls of the two sides of the pressing rod are respectively provided with a blocking column, and the pressing rod and the fixed pipe form fastening fit.
Preferably, the first connecting rod and the second connecting rod are matched with the inner wall of the cavity.
The utility model has the advantages that:
1. the connector can be correctly inserted into the fixed frame only by placing the storage card inside the fixed frame in the installation of the storage card, so that the time consumed by the front and back insertion of the storage card in the past is reduced, and the fixed frame is popped out and installed very conveniently by the aid of a hinge connection mode of the pressing rod and the connecting rod.
2. This connector is pegged graft in card slot's inside and is had fixed frame, and when the connector in the in-process that uses, because fixed frame is equipped with the sealing washer with the card slot junction for the connector is worked in a relatively sealed environment, and the entering of the dust that can significantly reduce, and can play certain water-proof effects, improved the security performance of product.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the memory card connector of the present invention for facilitating the installation of a memory card;
FIG. 2 is a top view of the overall structure of the memory card connector of the present invention for easy installation of a memory card;
FIG. 3 is a cross-sectional view of the internal structure of the stationary tube of the memory card connector of the present invention for facilitating the installation of a memory card;
fig. 4 is a schematic structural view of the sliding groove of the memory card connector for conveniently mounting the memory card of the present invention.
In the figure: the connector comprises a protection shell 1, a cavity 2, a first connecting rod 3, a second connecting rod 4, a fixed pipe 5, a limiting block 6, a compression spring 7, a pressing rod 8, a card slot 9, a fixed frame 10, a sliding rod 11, a sliding slot 12, a connector body 13, a USB interface 14, a protective sleeve 15 and a label frame 16.
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.
Referring to fig. 1-4, a storage card connector convenient for installing a storage card comprises a protection shell 1, a cavity 2 is arranged at the top of the protection shell 1, a first connecting rod 3 is hinged on the inner wall of one side of the cavity 2, a second connecting rod 4 is hinged on the first connecting rod 3, a fixed tube 5 is communicated with one side of the cavity 2, the first connecting rod 3 and the second connecting rod 4 are matched with the inner wall of the cavity 2, stoppers 6 are welded on the inner walls of the top and the bottom of the fixed tube 5, a compression spring 7 is arranged between the stoppers 6, a pressing rod 8 is arranged inside the compression spring 7, an inserting slot 9 is arranged on the inner wall of one side of the protection shell 1, stoppers are arranged on the outer walls of two sides of the pressing rod 8, the pressing rod 8 and the fixed tube 5 form a fastening fit, a fixed frame 10 is inserted into the inner wall of the inserting slot 9, a sliding rod 11 is, and card slot 9 and fixed frame 10 form the fastening cooperation, card slot 9 bonds with fixed frame 10 junction and has the sealing washer, slide bar 11 connects the connector body 13 that one side outer wall was equipped with sliding tray 12, and connector body 13 is connected with USB interface 14, sliding tray 12 inner wall height and 11 diameter looks adaptations of sliding tray, and sliding tray 12 and slide bar 11 form the fastening cooperation, USB interface 14 outside is pegged graft and is had protective sheath 15, and protective sheath 15 forms the fastening cooperation with USB interface 14, the outer wall of protection casing 1 top is equipped with label frame 16, and the inside positive label that is equipped with of label frame 16.
The working principle is as follows: when using this memory card connector convenient to installation storage card, at first after placing the one side that will be equipped with label frame 16 up, extract the outside protective sheath 15 of USB interface 14, then press the press bar 8 of protective housing 1 lateral wall, press bar 8 can push down head rod 3 and second connecting rod 4 this moment, and because the unable displacement of head rod 3, consequently second connecting rod 4 can be ejecting with fixed frame 10, place the storage card in the inside of fixed frame 10 this moment, it is fixed to impel the inside joint of card slot 9 with fixed frame 10, peg graft the connector and carry out data's reading on the computer.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A storage card connector convenient for installing a storage card comprises a protection shell (1) and is characterized in that a cavity (2) is arranged at the top of the protection shell (1), a first connecting rod (3) is hinged to the inner wall of one side of the cavity (2), a second connecting rod (4) is hinged to the first connecting rod (3), a fixing pipe (5) is communicated with one side of the cavity (2), limit blocks (6) are welded on the inner walls of the top and the bottom of the fixing pipe (5), a compression spring (7) is arranged between the limit blocks (6), a pressing rod (8) is arranged inside the compression spring (7), an inserting groove (9) is arranged on the inner wall of one side of the protection shell (1), a fixing frame (10) is inserted into the inner wall of the inserting groove (9), a sliding rod (11) is welded on the outer wall of one side of the fixing frame (10), the sliding rod (11) is connected with a connector body (13) of which, and the connector body (13) is connected with a USB interface (14).
2. A memory card connector for facilitating the mounting of a memory card according to claim 1, wherein a protective sleeve (15) is inserted outside the USB interface (14), and the protective sleeve (15) forms a tight fit with the USB interface (14).
3. A memory card connector for facilitating the mounting of a memory card according to claim 1, wherein the top outer wall of the protective casing (1) is provided with a label frame (16), and the label frame (16) is internally provided with a front label.
4. A memory card connector for facilitating the mounting of a memory card according to claim 1, wherein the height of the inner wall of the sliding groove (12) is adapted to the diameter of the sliding rod (11), and the sliding groove (12) and the sliding rod (11) form a tight fit.
5. The memory card connector convenient for installing the memory card of claim 1, wherein the card slot (9) is adapted to the fixing frame (10), the card slot (9) and the fixing frame (10) form a tight fit, and a sealing ring is bonded at the joint of the card slot (9) and the fixing frame (10).
6. A memory card connector of claim 1, wherein the pressing rod (8) has a stop at both outer walls, and the pressing rod (8) forms a tight fit with the fixing tube (5).
7. A memory card connector for facilitating the mounting of a memory card according to claim 1, wherein the first connecting rod (3) and the second connecting rod (4) are adapted to the inner wall of the cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573288.9U CN212783876U (en) | 2020-07-31 | 2020-07-31 | Memory card connector convenient for installing memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573288.9U CN212783876U (en) | 2020-07-31 | 2020-07-31 | Memory card connector convenient for installing memory card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212783876U true CN212783876U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021573288.9U Active CN212783876U (en) | 2020-07-31 | 2020-07-31 | Memory card connector convenient for installing memory card |
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| Country | Link |
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| CN (1) | CN212783876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073177A (en) * | 2023-02-23 | 2023-05-05 | 好润精密模具(江苏)有限公司 | Novel inside type-c connector assembly |
-
2020
- 2020-07-31 CN CN202021573288.9U patent/CN212783876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073177A (en) * | 2023-02-23 | 2023-05-05 | 好润精密模具(江苏)有限公司 | Novel inside type-c connector assembly |
| CN116073177B (en) * | 2023-02-23 | 2023-09-26 | 好润精密模具(江苏)有限公司 | Inside type-c connector assembly |
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