CN211719887U

CN211719887U - Memory card fixing frame

Info

Publication number: CN211719887U
Application number: CN202020209974.1U
Authority: CN
Inventors: 陈彤
Original assignee: Shenzhen Chenge Electronic Co ltd
Current assignee: Shenzhen Chenge Electronic Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-20
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a storage card fixing frame, belonging to the technical field of storage card fixing frames, comprising a shell, wherein two clamping pieces are fixed in the shell, a groove and a containing groove are respectively arranged above the inner part of the shell, a spring is fixed in the groove, and one end of the spring is connected with a limiting part; through being provided with the arm-tie, the movable rod, a spring, the locating part, the recess with accomodate the groove, when the user need place the storage card in the casing, the user is through the pulling arm-tie, the arm-tie removes in order to drive the movable rod and removes, the movable rod removes so that the locating part immigration to accomodate the inslot, and the locating part can extrude the spring, the compression of spring atress, then the user can place the storage card in the casing, place and loosen the arm-tie after accomplishing, the spring resumes elasticity and is tensile this moment, so that the locating part resets and blocks the storage card, thereby can carry on spacingly to the storage card, prevent that the storage card from falling out in the.

Description

Memory card fixing frame

Technical Field

The utility model relates to a storage card mount technical field specifically is a storage card mount.

Background

The SD card memory card is an independent storage medium used in mobile phones, digital cameras, portable computers, MP3, and other digital products, and is generally in the form of a card, and is also called a "memory card", which is also called a "digital memory card", or "memory card" or the like; the memory card has the advantages of small volume, convenient carrying and simple use; meanwhile, most memory cards have good compatibility, so that data can be exchanged among different digital products conveniently; in recent years, with the development of digital products, the storage capacity of a memory card is increased, and applications are rapidly popularized.

Most of the existing storage card fixing frames place a storage card in the fixing frame without limiting the storage card, so that the storage card is easy to fall out of the fixing frame, and the storage card is lost; meanwhile, when the storage card is placed in the placing groove in the fixing frame, the placing groove of the fixing frame has a certain depth, so that a user cannot take out the storage card from the placing groove conveniently, and the taking-out efficiency of the storage card is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a memory card fixed frame has solved the memory card in the current memory card fixed frame among the above-mentioned background art and has easily fallen out and the inconvenient problem of taking out the memory card from the mount.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a storage card mount, includes the casing, the inside of casing is fixed with two fasteners, the inside top of casing is seted up flutedly respectively and is accomodate the groove, the inside of recess is fixed with the spring, the one end of spring is connected with the locating part, one side of locating part is fixed with the movable rod that extends to the casing outside, the one end of movable rod is connected with the arm-tie, the spout, two have all been seted up to the inside both sides of casing the inside of spout all is connected with the bottom plate, the inside below of casing is fixed with a plurality of compression spring, just compression spring's top is connected with the bottom plate, the top of bottom plate is connected with the pull rod that extends to the casing outside, the jack has all been seted up to the both sides below of casing, the both sides of casing all are fixed with the stay cord, the one end of stay cord is.

Preferably, the length and the width of the accommodating groove are both greater than those of the limiting part, and the accommodating groove is communicated with the groove.

Preferably, the positioning pin is matched with the jack, and the positioning pin is in contact with the top of the bottom plate.

Preferably, the bottom plate is connected with the sliding groove in a sliding mode, and rubber is adhered to the top of the bottom plate through strong glue.

Preferably, the movable rod is located inside the spring, and the spring is made of stainless steel materials.

Preferably, the two clamping pieces are symmetrically arranged along the center line of the longitudinal axis of the shell, and rubber is adhered to the inner walls of the clamping pieces through strong glue.

Preferably, a plurality of said compression springs are equally spaced beneath the interior of the housing.

Compared with the prior art, the beneficial effects of the utility model are that: when a user needs to place a memory card in the shell, the user pulls the pulling plate, the pulling plate moves to drive the movable rod to move, the movable rod moves to enable the limiting part to move into the accommodating groove, the limiting part can extrude the spring, the spring is stressed and compressed, then the user can place the memory card in the shell, the pulling plate is loosened after the storage is completed, the spring recovers elasticity and stretches at the moment, so that the limiting part resets and clamps the memory card, the memory card can be limited, the memory card is prevented from falling out of the shell, and the memory card is prevented from being lost; and also has a pull rod, a bottom plate, a chute, a compression spring, a positioning pin, a tension and an insertion hole, when the user places the memory card in the shell, the user can pull the pull rod downwards first, the pull rod moves to make the bottom plate slide downwards in the chute, the bottom plate moves to extrude the compression spring, the compression spring is compressed under force, when the bottom plate moves to the lower part of the jack, a user can insert the positioning pin into the jack to limit the bottom plate and prevent the bottom plate from sliding upwards to extrude the storage, so as to protect the memory card, when the memory card needs to be taken out, a user only needs to pull out the positioning pin from the jack, and at the moment, the compression spring restores elasticity and stretches to enable the bottom plate to slide upwards so as to eject the memory card, thereby having made things convenient for the user to take out the storage card, having improved and taken out efficiency, and the locating pin can be hung to the stay cord to prevent it from losing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the shell of the present invention;

FIG. 3 is a schematic view of the shell of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the present invention A;

fig. 5 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a housing; 2. pulling a plate; 3. pulling a rope; 4. a pull rod; 5. a chute; 6. positioning pins; 7. a base plate; 8. a fastener; 9. a compression spring; 10. a movable rod; 11. a spring; 12. a groove; 13. a receiving groove; 14. a limiting member; 15. and (4) inserting the jack.

Detailed description of the preferred embodiments

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a memory card fixing frame comprises a shell 1, a pulling plate 2, a pulling rope 3, a pulling rod 4, sliding grooves 5, a positioning pin 6, a bottom plate 7, clamping pieces 8, compression springs 9, a movable rod 10, a spring 11, a groove 12, an accommodating groove 13, a limiting piece 14 and a jack 15, wherein two clamping pieces 8 are fixed inside the shell 1, the groove 12 and the accommodating groove 13 are respectively arranged above the inside of the shell 1, the spring 11 is fixed inside the groove 12, one end of the spring 11 is connected with the limiting piece 14, one side of the limiting piece 14 is fixed with the movable rod 10 extending to the outside of the shell 1, one end of the movable rod 10 is connected with the pulling plate 2, the sliding grooves 5 are respectively arranged on two sides inside the shell 1, the bottom plates 7 are respectively connected inside the two sliding grooves 5, a plurality of compression springs 9 are fixed below the inside of the shell 1, the top ends of the compression springs 9 are connected with the bottom plate 7, the top of the bottom plate, jack 15 has all been seted up to casing 1's both sides below, and casing 1's both sides all are fixed with stay cord 3, and the one end of stay cord 3 is connected with the locating pin 6 that extends to jack 15 inside, because of being provided with pull rod 4 to the user makes bottom plate 7 lapse in spout 5 through pulling pull rod 4.

Referring to fig. 1-4, the length and the width of the receiving slot 13 are both greater than those of the limiting member 14, and the receiving slot 13 is communicated with the groove 12, so that the receiving slot 13 can receive the limiting member 14, and the limiting member 14 is prevented from affecting storage and removal of the memory card; locating pin 6 and jack 15 looks adaptation, and locating pin 6 contacts with the top of bottom plate 7 to make things convenient for the user to insert locating pin 6 in jack 15, thereby can carry on spacingly to bottom plate 7.

Referring to fig. 2-4, the bottom plate 7 is slidably connected to the chute 5, and rubber is adhered to the top of the bottom plate 7 by strong glue, so that the bottom plate 7 slides in the chute 5 and protects the memory card; the movable rod 10 is located inside the spring 11, and the spring 11 is made of stainless steel materials, so that the spring 11 is prevented from deforming and bending, and the service life of the spring is prolonged.

Referring to fig. 1-3, two card members 8 are symmetrically arranged along the center line of the longitudinal axis of the housing 1, and rubber is adhered to the inner wall of the card member 8 by strong glue to limit the memory card and prevent the memory card from moving left and right; a plurality of compression springs 9 are equidistantly distributed below the inside of the shell 1, so that the bottom plate 7 is pushed to move, and the memory card is conveniently ejected from the shell 1.

The working principle is as follows: firstly, when a user needs to fix the memory card in the housing 1, the user pulls the pull plate 2, the pull plate 2 moves to drive the movable rod 10 to move, the movable rod 10 moves to move the limiting member 14 into the receiving slot 13, the limiting member 14 extrudes the spring 11, the spring 11 is compressed under force, the user may then place the memory card in the housing 1 and press the base 7 downwardly so that the base 7 slides within the chute 5, the base 7 moves to press the compression spring 9, the compression spring 9 is forced to compress, when the bottom plate 7 slides to the lower part of the jack 15, the user can insert the positioning pin 6 into the jack 15 to limit the bottom plate 7, prevent the bottom plate 7 from sliding upwards to extrude the memory card, when the user releases the pulling plate 2 after placing, the spring 11 recovers elasticity and stretches, so that the limiting piece 14 resets and clamps the memory card, and the memory card can be limited; when the user needs to take out the memory card, the user only needs to pull out the positioning pin 6 from the jack 15 and pulls the pulling plate 2 to move the limiting part 14 into the accommodating groove 13, and at the moment, the compression spring 9 recovers elasticity and stretches to enable the bottom plate 7 to slide upwards to pop out the memory card, so that the user can take out the memory card conveniently.

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

1. The utility model provides a memory card fixed bolster, includes casing (1), its characterized in that: the novel spring is characterized in that two clamping pieces (8) are fixed inside the shell (1), a groove (12) and a containing groove (13) are respectively formed in the upper portion inside the shell (1), a spring (11) is fixed inside the groove (12), one end of the spring (11) is connected with a limiting piece (14), a movable rod (10) extending to the outside of the shell (1) is fixed on one side of the limiting piece (14), one end of the movable rod (10) is connected with a pull plate (2), sliding grooves (5) are formed in two sides inside the shell (1), a bottom plate (7) is connected inside the two sliding grooves (5), a plurality of compression springs (9) are fixed below the inside of the shell (1), the top ends of the compression springs (9) are connected with the bottom plate (7), and a pull rod (4) extending to the outside of the shell (1) is connected to the top of the bottom plate (7), jacks (15) are formed in the lower portions of the two sides of the shell (1), pull ropes (3) are fixed to the two sides of the shell (1), and one ends of the pull ropes (3) are connected with positioning pins (6) extending to the interiors of the jacks (15).

2. A memory card holder as set forth in claim 1, wherein: the length and the width of the accommodating groove (13) are both larger than those of the limiting piece (14), and the accommodating groove (13) is communicated with the groove (12).

3. A memory card holder as set forth in claim 1, wherein: the positioning pin (6) is matched with the jack (15), and the positioning pin (6) is in contact with the top of the bottom plate (7).

4. A memory card holder as set forth in claim 1, wherein: the bottom plate (7) is connected with the sliding groove (5) in a sliding mode, and rubber is adhered to the top of the bottom plate (7) through strong glue.

5. A memory card holder as set forth in claim 1, wherein: the movable rod (10) is located inside the spring (11), and the spring (11) is made of stainless steel materials.

6. A memory card holder as set forth in claim 1, wherein: the two clamping pieces (8) are symmetrically arranged along the center line of the longitudinal axis of the shell (1), and rubber is adhered to the inner wall of each clamping piece (8) through strong glue.

7. A memory card holder as set forth in claim 1, wherein: the compression springs (9) are distributed at equal intervals below the inner part of the shell (1).