CN214335722U - Card reader with automatic fixing function for IMSDR card - Google Patents
Card reader with automatic fixing function for IMSDR card Download PDFInfo
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- CN214335722U CN214335722U CN202120355799.1U CN202120355799U CN214335722U CN 214335722 U CN214335722 U CN 214335722U CN 202120355799 U CN202120355799 U CN 202120355799U CN 214335722 U CN214335722 U CN 214335722U
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Abstract
The utility model discloses a card reader for IMSDR card with automatic fixing function, which comprises a shell, wherein one end of the shell is provided with a first slot, the shell is provided with a second slot, two built-in reinforcing mechanisms are fixedly arranged in the shell, a frame is movably sleeved on the outer wall of the shell, two limiting plates are fixedly arranged on the frame, and two external reinforcing mechanisms are fixedly arranged at one end of the shell, the card reader for IMSDR card with automatic fixing function is provided with a built-in reinforcing mechanism and an external reinforcing mechanism, the end part of the IMSDR card is inserted into the second slot from the first slot, a spring in a compression state can apply reverse thrust to the IMSDR card, then the IMSDR card is clamped by two hemispheres, a straight rod is limited by the limiting plates, and two clamping plates can clamp and fix the part of the IMSDR card outside the card reader, the firmness of the connection between the IMSDR card and the card reader is further improved, and the anti-falling performance of the card reader is greatly improved.
Description
Technical Field
The utility model relates to a card reader, in particular to IMSDR card reader with automatic fixed function belongs to card reader technical field.
Background
The card reader is a card reading device, because the card type is more, so the meaning coverage of card reader is wider, the interface of storage card is also not too unified, the main type has CF card, SD card, MiniSD card, SM card, Memory Stick card, IMSDR card etc. especially the card reader that IMSDR card used, IMSDR card is the serial product of Discovery II, possess many innovative functions, can improve the operating efficiency greatly, and the card reader that IMSDR card used is the card reader that is used for reading IMSDR card specially.
The traditional card reader for the IMSDR card is not provided with a reinforcing structure in the actual use process, and after the IMSDR card is inserted into the card reader, the IMSDR card is easy to fall off from the card reader, so that the falling-off prevention performance of the card reader is greatly reduced, and the card reader for the IMSDR card with the automatic fixing function needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an IMSDR card reader for card with automatic fixed function to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a card reader for IMSDR card with automatic fixing function, includes the casing, the one end of casing is opened and is dug there is first slot, it has the second slot to open and is dug in the casing, just second slot and first slot intercommunication, fixed mounting has two built-in strengthening mechanism in the casing, two built-in strengthening mechanism all is located first slot, equal fixed mounting has a plurality of conducting strips on the interior roof of second slot and the interior diapire, the framework has been cup jointed in the activity on the outer wall of casing, fixed mounting has two limiting plates in the framework, the one end fixed mounting of casing has two external strengthening mechanism.
Preferably, two cavities are formed in the shell in a chiseling mode, the two cavities are communicated with the first slot, the two built-in reinforcing mechanisms comprise telescopic rods, each telescopic rod is fixedly provided with a cylindrical rod at one end close to the first slot, and each cylindrical rod is far away from one end, corresponding to the telescopic rod, of each cylindrical rod, extends into the first slot and is fixedly provided with a hemispheroid.
Preferably, each telescopic link is sleeved with a spring, and each spring is located in a cavity which is matched with the corresponding cavity.
Preferably, the external reinforcing mechanisms comprise straight plates, the straight plates are fixedly mounted on the shell, each straight plate is movably mounted with two straight rods, and one ends of the straight rods close to the first slot are fixedly mounted with a pressing plate together.
Preferably, a clamping plate is fixedly mounted at one end, far away from the corresponding pressing plate, of each straight rod, and a rubber pad is fixedly mounted on each pressing plate.
Preferably, two the limiting plate is close to the one end of casing and all cuts there are two draw-in grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a card reader for IMSDR card with automatic fixed function has the characteristics that anti-drop performance is good, in specific use, compares with traditional card reader for IMSDR card: this card reader is provided with built-in strengthening mechanism and external strengthening mechanism, insert the tip of IMSDR card in the second slot from first slot department, reverse thrust can be applyed to the IMSDR card to compression state's spring, then carry out the centre gripping to the IMSDR card by two hemispheroids, need not the manual work and carry out the centre gripping to it, make it possess automatic fixed function, effectively improve the fastness that IMSDR card and card reader are connected, it is spacing to the straight-bar through the limiting plate, it can carry out the centre gripping to the part that the IMSDR card lies in the card reader fixedly to ensure two cardboards, further improve the fastness that IMSDR card and card reader are connected, its anti-drop performance has been improved greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention;
fig. 4 is a schematic diagram of a limiting plate structure of the present invention;
fig. 5 is the structural schematic diagram of the external reinforcing mechanism of the present invention.
In the figure: 1. a housing; 11. a cavity; 2. a frame body; 3. an external reinforcing mechanism; 31. a straight plate; 32. a straight rod; 33. clamping a plate; 34. pressing a plate; 35. a rubber pad; 4. a first slot; 5. a reinforcing mechanism is arranged in the frame; 51. a cylindrical rod; 52. a hemisphere; 53. a spring; 54. a telescopic rod; 6. a limiting plate; 61. a card slot; 7. a conductive sheet; 8. a second slot.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a card reader with an automatic fixing function for an IMSDR card comprises a shell 1, wherein a first slot 4 is chiseled at one end of the shell 1, a second slot 8 is chiseled in the shell 1, the second slot 8 is communicated with the first slot 4, two built-in reinforcing mechanisms 5 are fixedly arranged in the shell 1, the two built-in reinforcing mechanisms 5 are both positioned in the first slot 4, a plurality of conducting strips 7 are fixedly arranged on the inner top wall and the inner bottom wall of the second slot 8, a frame body 2 is movably sleeved on the outer wall of the shell 1, two limiting plates 6 are fixedly arranged on the frame body 2, two external reinforcing mechanisms 3 are fixedly arranged at one end of the shell 1, the end part of the IMSDR card is inserted into the second slot 8 from the first slot 4, a spring 53 in a compressed state can apply reverse thrust to the IMSDR card, then the IMSDR card is clamped by two hemispheroids 52 without manually clamping the IMSDR card, so that the IMSDR card has the automatic fixing function, effectively improve the fastness that IMSDR card and card reader are connected, carry on spacingly to straight-bar 32 through limiting plate 6, ensure that two clamp plates 34 can carry out the centre gripping to the part that IMSDR card lies in the card reader outside and fix, further improve the fastness that IMSDR card and card reader are connected, improved its anti-drop performance greatly.
The two external reinforcing mechanisms 3 respectively comprise straight plates 31, the two straight plates 31 are fixedly arranged on the shell 1, two straight rods 32 are movably arranged on each straight plate 31, one ends of the two straight rods 32 which are arranged in the same group and close to the first slot 4 are fixedly provided with a pressing plate 34 together, the straight rods 32 are movably arranged on the straight plates 31 to ensure that the pressing plates 34 can move up and down, two cavities 11 are opened in the shell 1, the two cavities 11 are communicated with the first slot 4, the two internal reinforcing mechanisms 5 respectively comprise telescopic rods 54, one end of each telescopic rod 54 close to the first slot 4 is fixedly provided with a cylindrical rod 51, one end of each cylindrical rod 51 far away from the correspondingly arranged telescopic rod 54 extends into the first slot 4 and is fixedly provided with a hemispherical body 52, a spring 53 is sleeved on each telescopic rod 54, each spring 53 is positioned in the cavity 11 which is matched with the telescopic rod, when the IMSDR card is inserted into the shell 1 of the card reader, the cylindrical rod 51 compresses the spring 53, and the spring 53 in the compressed state provides reverse thrust for the IMSDR card, so that the IMSDR card can be clamped and fixed, and the card reader is automatically fixed in the inserting process of the IMSDR card to ensure that the IMSDR card can be firmly inserted on the card reader, two card slots 61 are respectively drilled at one end of the two limiting plates 6 close to the shell 1, when the frame body 2 moves towards the right side, the clamping plate 33 is embedded into the clamping groove 61 and is clamped and connected with the clamping groove, so that the pressing plate 34 can be limited, the pressing plate 34 can be ensured to clamp and fix the IMSDR, one end of each straight rod 32, which is far away from the corresponding pressing plate 34, is fixedly provided with the clamping plate 33, each pressing plate 34 is fixedly provided with the rubber pad 35, the rubber pad 35 is resilient to ensure that the platen 34 does not scratch the surface of the IMSDR card.
Specifically, when the utility model is used, firstly, the IMSDR card is inserted into the first slot 4 and continuously pushed to the left side until the end part of the IMSDR card enters the second slot 8, in the process, the cylindrical rod 51 is pressed into the cavity 11 by the IMSDR card, then the spring 53 is changed from the expansion state to the compression state, the spring 53 in the compression state can apply reverse thrust to the IMSDR card, then the IMSDR card is clamped by the two hemispheres 52 without being clamped manually, so that the IMSDR card has the automatic fixing function, the firmness of the connection of the IMSDR card and the card reader is effectively improved, the two pressing plates 34 are pushed to one side of the IMSDR card, then the frame body 2 is moved rightwards along the outer wall of the shell 1, after the clamping plate 33 is embedded into the clamping groove 61 and is clamped and connected with the clamping plate, the straight rod 32 can be limited by the limiting plate 6, the two pressing plates 34 are ensured to clamp and fix the part of the IMSDR card outside the card reader, the firmness of the connection between the IMSDR card and the card reader is further improved, and the anti-falling performance of the card reader is greatly improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a card reader for IMSDR card with automatic fixing function, includes casing (1), its characterized in that, the one end of casing (1) is opened chisel and is had first slot (4), it has second slot (8) to open chisel in casing (1), just second slot (8) and first slot (4) intercommunication, casing (1) internal fixed mounting has two built-in strengthening mechanism (5), two built-in strengthening mechanism (5) all are located first slot (4), equal fixed mounting has a plurality of conducting strips (7) on the interior roof of second slot (8) and the interior diapire, framework (2) have been cup jointed in the activity on the outer wall of casing (1), fixed mounting has two limiting plate (6) on framework (2), the one end fixed mounting of casing (1) has two external strengthening mechanism (3).
2. The card reader with automatic fixing function for IMSDR card according to claim 1, characterized in that: two cavities (11) are formed in the shell (1) in a chiseling mode, two cavities (11) are communicated with the first slot (4), two built-in reinforcing mechanisms (5) comprise telescopic rods (54), each telescopic rod (54) is fixedly provided with a cylindrical rod (51) at one end close to the first slot (4), each cylindrical rod (51) is far away from one end of the corresponding telescopic rod (54) and is fixedly provided with a hemispheroid (52) in the first slot (4).
3. The card reader with automatic fixing function for IMSDR card according to claim 2, characterized in that: each telescopic rod (54) is sleeved with a spring (53), and each spring (53) is located in the cavity (11) which is arranged in a matched mode.
4. The card reader with automatic fixing function for IMSDR card according to claim 1, characterized in that: two external strengthening mechanism (3) all include straight board (31), two the equal fixed mounting of straight board (31) is on casing (1), every equal movable mounting has two straight-bars (32) on straight board (31), two that set up with the group straight-bar (32) are close to the equal common fixed mounting in one end of first slot (4) and are had clamp plate (34).
5. The card reader with automatic fixing function for IMSDR card according to claim 4, characterized in that: every straight-bar (32) is kept away from the equal fixed mounting of the one end of corresponding clamp plate (34) that sets up and is had cardboard (33), every equal fixed mounting has rubber pad (35) on clamp plate (34).
6. The card reader with automatic fixing function for IMSDR card according to claim 1, characterized in that: two the limiting plate (6) are close to the one end of casing (1) and all dig two draw-in grooves (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120355799.1U CN214335722U (en) | 2021-02-06 | 2021-02-06 | Card reader with automatic fixing function for IMSDR card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120355799.1U CN214335722U (en) | 2021-02-06 | 2021-02-06 | Card reader with automatic fixing function for IMSDR card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214335722U true CN214335722U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120355799.1U Active CN214335722U (en) | 2021-02-06 | 2021-02-06 | Card reader with automatic fixing function for IMSDR card |
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| Country | Link |
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| CN (1) | CN214335722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113935009A (en) * | 2021-10-15 | 2022-01-14 | 刘俊岗 | Remote learning identity recognition system and method for online education |
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2021
- 2021-02-06 CN CN202120355799.1U patent/CN214335722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113935009A (en) * | 2021-10-15 | 2022-01-14 | 刘俊岗 | Remote learning identity recognition system and method for online education |
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