Card reader protection device

Abstract

The utility model discloses a card reader protection device which comprises a card reader body, one end of the card reader body is fixedly connected with a plug, the other end of the card reader body is connected with a storage card body in an embedded mode, and the outer surface of the card reader body is provided with a T-shaped sliding groove and a clip-shaped clamping groove. The card reader provided by the utility model has the beneficial effects that the pressing cover can protect the plugging port on the card reader body, the first protection cover is pushed to move on the card reader body, and the plugging port can be inserted into the card reader body, so that the plugging port can be prevented from being blocked, and the card reader body can be prevented from being damaged. When the card reader is used, the plug pushes the closing cover to rotate and extend out of the first protection cover, the plug can be inserted into the terminal for connection and use, on the contrary, the first protection cover can be sleeved on the plug in a limiting manner for protection, the structure is reasonable, the card reader body 1 can be protected, the service life is prolonged, and the use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of graphite anode material technology, and in particular to a card reader protection device. Background Technology

[0002] A card reader is a device that reads cards. Because there are many types of cards, the term "card reader" has a broad meaning, especially when it comes to memory card readers. Memory card interfaces are not standardized, with the main types including CF cards, SD cards, MiniSD cards, SM cards, and Memory Stick cards. Memory cards are widely used in smartphones and cameras; broadly speaking, smartphones and cameras can also be considered card readers. Based on the type of memory card they support, card readers can be categorized as CF card readers, SM card readers, PCMICA card readers, and Memory Stick readers / writers. There are also dual-slot card readers that can use two or more types of cards simultaneously. Based on port type, they can be categorized as serial port card readers, parallel port card readers, and USB card readers.

[0003] Because existing card readers lack protective structures, they are easily affected by external factors when exposed for a long time, which can easily damage the interface and card slot, thus affecting the lifespan of the card reader. Therefore, there is an urgent need for a card reader protection device to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a card reader protection device, which is achieved through the following technical solution.

[0005] A card reader protection device includes a card reader body, one end of which is fixedly connected to a plug, and the other end of which is embedded with a memory card body. The outer surface of the card reader body is provided with a T-shaped groove and a U-shaped card slot, and two T-shaped grooves are symmetrically arranged on both sides of the card reader body. Each end of the T-shaped groove has a semi-circular positioning groove. The device also includes:

[0006] The first protective cover is fitted onto one end of the card reader body. The end of the first protective cover away from the card reader body is covered with a cover. T-shaped sliders are fixedly connected to both sides inside the first protective cover.

[0007] The second protective cover is fitted onto the other end of the card reader body. The end of the second protective cover away from the card reader body has a card slot, and the other end of the second protective cover has a positioning ring fixedly connected inside.

[0008] A pressure cap is rotatably connected to a second protective cover via a fixed rod, and a loop-shaped pin is provided on one side of the pressure cap.

[0009] Further, the T-shaped slider is limitedly and slidably connected in the T-shaped sliding groove, and the first protective cover is movably connected to the card reader body through the T-shaped slider.

[0010] Further, the T-shaped slider is limitedly and slidably connected in the T-shaped sliding groove, and the first protective cover is movably connected to the card reader body through the T-shaped slider.

[0011] Further, the cover is rotatably connected to the first protective cover through the spring hinge.

[0012] Further, the positioning ring is embeddedly connected with the back-shaped card slot, and the second protective cover is fixedly connected to the card reader body through the positioning ring.

[0013] Further, the storage card body is embeddedly connected with the second protective cover through the card insertion opening.

[0014] The beneficial effects of the present application are as follows: in the working process of the device, the cover is opened to open the card insertion opening, and the storage card body can be inserted into the card reader body through the card insertion opening; on the contrary, the cover can protect the insertion opening of the card reader body; then the first protective cover is pushed to move on the card reader body, so that the plug pushes the cover to rotate and extend out of the first protective cover; at this time, the plug can be connected to the terminal for use; on the contrary, the first protective cover can be limitedly sleeved on the plug for protection, and the structure is reasonable, the card reader body 1 can be protected, the service life is improved, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed in the specific implementation manner. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 The structure diagram of the card reader protection device is shown in the present application.

[0017] Figure 2 The structure diagram of the card reader body is shown in the present application.

[0018] Figure 3 The connection structure diagram of the second protective cover and the cover is shown in the present application.

[0019] Figure 4 The structure diagram of the first protective cover is shown in the present application.

[0020] The reference signs are as follows:

[0021] 1. Card reader body; 11. Plug; 12. Memory card body; 13. T-shaped slide; 131. Semi-circular positioning groove; 14. U-shaped card slot;

[0022] 2. First protective cover; 21. Cover; 22. T-shaped slider; 221. Semi-circular positioning rubber ball;

[0023] 3. Second protective cover; 31. Positioning ring; 32. Insertion slot;

[0024] 4. Pressure cap; 41. U-shaped pin; 42. Fixing rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-4 As shown, the present invention has the following specific embodiments.

[0027] Example:

[0028] A card reader protection device includes a card reader body 1, with a plug 11 fixedly connected to one end of the card reader body 1 and a memory card body 12 embedded and connected to the other end of the card reader body 1. The outer surface of the card reader body 1 is provided with a T-shaped groove 13 and a U-shaped card slot 14, and two T-shaped grooves 13 are symmetrically arranged on both sides of the card reader body 1. Each end of the T-shaped groove 13 has a semi-circular positioning groove 131. The device also includes:

[0029] The first protective cover 2 is sleeved on one end of the card reader body 1. The end of the first protective cover 2 away from the card reader body 1 is covered with a cover 21. T-shaped sliders 22 are fixedly connected to both sides inside the first protective cover 2.

[0030] The second protective cover 3 is sleeved on the other end of the card reader body 1. The end of the second protective cover 3 away from the card reader body 1 has a card slot 32. The other end of the second protective cover 3 is fixedly connected to a positioning ring 31. The T-shaped slider 22 can slide within the T-shaped groove 13. The semi-circular positioning rubber ball 221 fixed on the T-shaped slider 22 can be embedded into the semi-circular positioning groove 131 opened inside the T-shaped groove 13 for positioning.

[0031] The cover 4 is rotatably connected to the second protective cover 3 through the fixed rod 42, one side of the cover 4 is provided with a back type latch 41, the cover 4 can be reversed on the fixed rod 42, and the cover 4 can be clamped and fixed with the second protective cover 3 through the back type latch 41, so that the cover 4 and the second protective cover 3 are opened.

[0032] Specifically, the T-shaped sliding block 22 is limitingly and slidingly connected in the T-shaped sliding groove 13, and the first protective cover 2 is movably connected to the card reader body 1 through the T-shaped sliding block 22, so that the first protective cover 2 and the card reader body 1 are limitingly and slidingly connected.

[0033] Specifically, the T-shaped sliding block 22 is limitingly and slidingly connected in the T-shaped sliding groove 13, and the first protective cover 2 is movably connected to the card reader body 1 through the T-shaped sliding block 22, so that the first protective cover 2 and the card reader body 1 are limitingly and slidingly connected.

[0034] Specifically, the cover 21 is rotatably connected to the first protective cover 2 through the spring hinge, so that the first protective cover 2 and the cover 21 are rotatably connected, and the cover 21 can be automatically reset on the first protective cover 2 under the action of no external force.

[0035] Specifically, the positioning ring 31 is embeddedly connected with the back type clamping groove 14, and the second protective cover 3 is fixedly connected to the card reader body 1 through the positioning ring 31, so that the positioning ring 31 is limitingly clamped in the back type clamping groove 14.

[0036] Specifically, the storage card body 12 is penetratingly connected with the second protective cover 3 through the card insertion opening 32, so that the storage card body 12 is inserted into the card reader body 1 through the card insertion opening 32.

[0037] The working principle of the utility model:

[0038] When the device is used, first, the cover 4 connected to the second protective cover 3 is opened, so that the cover 4 opens the card insertion opening 32, at this time, the storage card body 12 can be inserted into the card reader body 1 through the card insertion opening 32, conversely, the cover 4 can protect the insertion port of the card reader body 1, then the first protective cover 2 is moved on the card reader body 1, so that the plug 11 pushes the cover 21 to rotate and extend from the inside of the first protective cover 2, at this time, the plug 11 can be connected to the terminal for use, conversely, the first protective cover 2 can be limitingly sleeved on the plug 11 for protection, the structure is reasonable, the card reader body 1 can be protected, the service life is improved, and the use is convenient.

[0039] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A card reader protection device comprising a card reader body (1), characterized in that: One end of the card reader body (1) is fixedly connected with a plug (11), the other end of the card reader body (1) is embeddedly connected with a storage card body (12), the outer surface of the card reader body (1) is provided with a T-shaped sliding groove (13) and a back-shaped card slot (14), the T-shaped sliding groove (13) is symmetrically arranged on both sides of the card reader body (1), both ends of the T-shaped sliding groove (13) are provided with semicircular positioning grooves (131), and the T-shaped sliding groove (13) further comprises: The first protection cover (2) is sleeved on one end of the card reader body (1), the end of the first protection cover (2) away from the card reader body (1) is covered with a cover (21), and both sides of the first protection cover (2) are fixedly connected with T-shaped sliding blocks (22); The second protection cover (3) is sleeved on the other end of the card reader body (1), the end of the second protection cover (3) away from the card reader body (1) is provided with a card insertion hole (32), and the other end of the second protection cover (3) is fixedly connected with a positioning ring (31); The gland (4) is rotatably connected to the second protection cover (3) through the fixed rod (42), and the gland (4) is provided with a back-shaped bolt (41) on one side.

2. A card reader protection device according to claim 1, characterised in that: The T-shaped sliding block (22) is limitingly and slidingly connected in the T-shaped sliding groove (13), and the first protection cover (2) is movably connected to the card reader body (1) through the T-shaped sliding block (22).

3. A card reader protection device according to claim 1, wherein: The T-shaped sliding block (22) is fixedly connected with a semicircular positioning rubber ball (221), and the semicircular positioning rubber ball (221) is embeddedly matched with the semicircular positioning groove (131).

4. The card reader protection apparatus of claim 1, wherein: The cover (21) is rotatably connected with the first protection cover (2) through the spring hinge.

5. The card reader protection apparatus of claim 1, wherein: The positioning ring (31) is embeddedly connected with the back-shaped card slot (14), and the second protection cover (3) is fixedly connected to the card reader body (1) through the positioning ring (31).

6. A card reader protection device according to claim 1, wherein: The storage card body (12) is penetratingly matched with the second protection cover (3) through the card insertion hole (32).

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