CN218038042U

CN218038042U - SD memory card locking protection device

Info

Publication number: CN218038042U
Application number: CN202222433974.1U
Authority: CN
Inventors: 方程
Original assignee: Shenzhen Xinyuantong Electronic Co ltd
Current assignee: Shenzhen Xinyuantong Electronic Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a SD storage card locking protection device belongs to SD storage card locking technical field, including the SD protection shield, the SD draw-in groove has been seted up on the surface of SD protection shield, and the locking groove has been seted up to surface one side of SD protection shield, locking inslot wall fixedly connected with reset spring, reset spring's other end fixedly connected with lock plate, and the shifting chute has been seted up to the bottom in locking groove, the inside in the bottom slip grafting shifting chute of lock plate, therefore, can work as in the draw-in groove on the one end joint SD surface of locking hook, the staff promotes the SD storage card again and removes to the inside depths of SD draw-in groove, the SD storage card is followed to the lock plate and is removed, the one end of locking pull rod removes inside the direction guiding groove simultaneously, the one end joint lock plate depression of locking pull rod, thereby carry out the locking effect to the lock plate, carry out the locking protection to the position of SD storage card simultaneously.

Description

SD memory card locking protection device

Technical Field

The utility model relates to a SD storage card especially relates to a SD storage card locking protection device, belongs to SD storage card locking technical field.

Background

The SD memory card is a new-generation memory device based on a semiconductor flash memory, and is widely used in portable devices such as digital cameras, tablet computers, and multimedia players due to its excellent characteristics of small size, fast data transmission speed, hot-swappability, and the like.

The existing SD memory card is inserted in the SD storage groove, and the SD memory card is easy to shake in the SD storage groove when external equipment shakes, and even breaks away from the inside of the SD storage groove.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a SD storage card locking protection device, this SD storage card locking protection device can realize carrying out the locking protection to the SD storage card and solved among the prior art and rock the technical problem who leads to the SD memory card inside rocking of SD hold up tank easily as the external equipment.

In order to solve the problems, the following technical scheme is provided:

the SD storage card locking protection device comprises an SD protection board, an SD clamping groove is formed in the surface of the SD protection board, a locking groove is formed in one side of the surface of the SD protection board, a reset spring is fixedly connected to the inner wall of the locking groove, the other end of the reset spring is fixedly connected with a locking board, a moving groove is formed in the bottom of the locking groove, the bottom end of the locking board is slidably inserted into the moving groove, a guide guiding groove is formed in the surface of the locking board, a groove is formed in the surface of the SD protection board, a locking pull rod is hinged to the inner portion of the groove, and one end of the locking pull rod is slidably inserted into the guide guiding groove.

Furthermore, one end of the locking plate is fixedly connected with a locking hook, and the size of the locking hook is matched with a clamping groove formed in the SD memory card.

Furthermore, the depths of the guide grooves are different, and the depth of a locking path of the locking pull rod is larger than that of an ejection path of the locking pull rod.

Furthermore, the size of one end of the locking pull rod, which is positioned inside the guide groove, is matched with the size of the inside of the guide groove.

Further, the size of the bottom end of the locking plate is matched with the size of the inner part of the moving groove.

Further, the size of the locking groove is matched with that of one end of the locking plate.

Further, the horizontal plane of the locking pull rod is consistent with the horizontal plane of the SD protection plate.

Compared with the prior art, the beneficial effects of the utility model reside in that: during the draw-in groove on the one end joint SD surface of locking hook, the staff promotes the SD storage card again and removes to the inside depths of SD draw-in groove, and the locking board is followed the SD storage card and is removed, and the one end of locking pull rod removes inside the direction guiding groove simultaneously, and the one end joint locking board depressed part of locking pull rod to carry out the locking effect to the locking board, carry out the locking protection to the position of SD storage card simultaneously.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic diagram of an overall structure of an SD memory card locking protection device according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of a locking plate of the SD memory card locking protection device according to a preferred embodiment of the present invention.

In the figure: 1. an SD protection board; 2. an SD card slot; 3. a locking groove; 4. a return spring; 5. a lock plate; 6. a moving groove; 7. a guide guiding groove; 8. a locking pull rod; 9. and a locking hook.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-2, the SD memory card locking protection device provided in this embodiment, the SD memory card locking protection device includes an SD protection board 1, an SD card slot 2 is disposed on the surface of the SD protection board 1, a locking groove 3 is disposed on one side of the surface of the SD protection board 1, a reset spring 4 is fixedly connected to the inner wall of the locking groove 3, another end of the reset spring 4 is fixedly connected to a lock board 5, a moving groove 6 is disposed at the bottom of the locking groove 3, the bottom of the lock board 5 is slidably inserted into the moving groove 6, a guide guiding groove 7 is disposed on the surface of the lock board 5, a groove is disposed on the surface of the SD protection board 1, a locking pull rod 8 is hinged inside the groove, one end of the locking pull rod 8 is slidably inserted into the guide guiding groove 7, when the SD memory card is pushed to move to the inside depth of the SD card slot 2, the lock board 5 moves along with the SD memory card, and one end of the locking pull rod 8 moves inside the guide guiding groove 7, one end of the lock board 5 is clamped with a recess, thereby locking effect is performed on the lock board 5, and the position of the SD memory card is protected.

In this embodiment, as shown in figures 1-2,

preferably, the size of locking hook 9 matches with the draw-in groove that the SD storage card seted up, be convenient for locking hook 9 carries out the joint with the draw-in groove of SD storage card, 8 locking route depths of locking pull rod 8 are greater than locking pull rod 8 and pop out the route depths, be convenient for locking pull rod 8 to walk along appointed orbit, locking pull rod 8 is located the inside one end size of direction guiding groove 7 and leads the inside size phase-match of guiding groove 7, prevent that locking pull rod 8's grafting end from rocking inside the guiding

groove

7, 5 bottom sizes of locking plate and the inside size phase-match of shifting chute 6, be convenient for locking plate 5 carries out the position removal inside shifting chute 6, the size of

locking groove

3 and 5 one end size phase-matches of locking plate, increase locking plate 5 in the inside stability of moving process of locking groove 3, the horizontal plane of locking pull rod 8 is unanimous with the horizontal plane of SD protection shield 1.

The utility model discloses an application principle and use flow: the staff places the SD storage card in SD protection shield 1 inside SD draw-in groove 2 earlier, thereby in the draw-in groove on locking hook 9's one end joint SD surface, the staff promotes the SD storage card again and removes to the inside depths of SD draw-in groove 2, locking plate 5 follows the SD storage card and removes, locking pull rod 8's one end removes inside guiding groove 7 simultaneously, locking pull rod 8's 5 depressed parts of one end joint locking plate, thereby carry out locking effect to locking plate 5, carry out the locking protection to the position of SD storage card simultaneously, when the staff takes out the SD storage card, with SD storage card to the inside extrusion of SD draw-in groove 2 once, thereby locking pull rod 8's one end breaks away from guiding groove 7, and then under reset spring 4's effect, locking plate 5 drives the SD storage card and outwards removes.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The present invention has been described in connection with specific embodiments, but it should be clear to a person skilled in the art that these descriptions are intended to be illustrative and not limiting to the scope of the invention. Various modifications and adaptations of the invention will become apparent to those skilled in the art in light of the spirit and principles of the invention and are intended to be included within the scope of the invention.

Claims

1. The utility model provides a SD storage card locking protection device, its characterized in that, includes SD protection shield (1), SD draw-in groove (2) have been seted up on the surface of SD protection shield (1), just locking groove (3) have been seted up to surface one side of SD protection shield (1), locking groove (3) inner wall fixedly connected with reset spring (4), other end fixedly connected with lock plate (5) of reset spring (4), just shifting chute (6) have been seted up to the bottom of locking groove (3), the inside of the bottom slip grafting shifting chute (6) of lock plate (5), direction guiding groove (7) have been seted up on lock plate (5) surface, the surface of SD protection shield (1) is seted up flutedly, the inside of recess articulates there is locking pull rod (8), the inside of the one end slip grafting direction guiding groove (7) of locking pull rod (8).

2. The SD memory card locking protection device according to claim 1, wherein a locking hook (9) is fixedly connected to one end of the locking plate (5), and the locking hook (9) is matched with a card slot formed in the SD memory card in size.

3. A SD memory card lock protection device as claimed in claim 1, characterized in that the depth of said guide and guide grooves (7) is different, and the depth of the lock path of said lock lever (8) is greater than the depth of the eject path of said lock lever (8).

4. A SD memory card lock protection device as claimed in claim 1, characterized in that the lock pull rod (8) is located inside the guide groove (7) with a dimension matching the inner dimension of the guide groove (7).

5. A SD memory card lock protection device as claimed in claim 1, characterized in that the size of the bottom end of the lock plate (5) matches the size of the inside of the moving slot (6).

6. A SD memory card lock protection arrangement as claimed in claim 1, characterized in that the size of the locking groove (3) matches the size of one end of the locking plate (5).

7. A SD memory card lock protection device according to claim 1, characterized in that the horizontal plane of the lock pull rod (8) coincides with the horizontal plane of the SD protection plate (1).