CN209803839U

CN209803839U - miniature data memory

Info

Publication number: CN209803839U
Application number: CN201920829448.2U
Authority: CN
Inventors: 吴洪诚
Original assignee: Zhangzhou Jiushen Network Technology Co Ltd
Current assignee: Zhangzhou Jiushen Network Technology Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2019-12-17
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a miniature data storage ware, including first shell and second shell, the standing groove has been seted up to the upper end of first shell, and the tank bottom four corners department of standing groove is provided with first erection column, the upper end of first erection column is connected with buffering connection structure, and the upper end of buffering connection structure is connected with buffering shock-absorbing structure, be provided with the circuit board between buffering connection structure and the buffering shock-absorbing structure, the through-hole has been seted up to the four corners department of circuit board, buffering connection structure comprises second spliced pole, second buffering cushion and patchhole, and the patchhole has been seted up to the upper end of second spliced pole, the upper end of second spliced pole is connected with second buffering cushion. A miniature data memory, can realize the buffering shock attenuation of the inside circuit board of data memory, the circuit board realizes buffering shock attenuation protection under receiving the collision of certain degree, can realize with buffering shock-absorbing structure and data memory shell between be connected.

Description

Miniature data memory

Technical Field

The utility model relates to a data memory field, in particular to miniature data memory.

Background

The memory is a memory device used for storing information in modern information technology, the main function of the memory is to store programs and various data, and can finish the access of the programs or the data automatically at high speed in the running process of the computer, the U disk is a full-name USB flash disk, which is a micro high-capacity mobile storage product using a USB interface and without a physical driver, and the plug and play is realized by connecting the USB interface with the computer; in the process of using the micro data storage, the circuit board in the USB flash disk is damaged due to the fact that the side wall of the USB flash disk is collided, and the USB flash disk cannot be used any more.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a micro data storage device, which can effectively solve the problems of the background art.

in order to achieve the above purpose, the utility model adopts the following technical scheme:

A micro data storage comprises a first shell and a second shell, wherein a placing groove is formed in the upper end of the first shell, a first mounting column is arranged at the four corners of the groove bottom of the placing groove, the upper end of the first mounting column is connected with a buffering connecting structure, the upper end of the buffering connecting structure is connected with a buffering damping structure, a circuit board is arranged between the buffering connecting structure and the buffering damping structure, a through hole is formed in the four corners of the circuit board, the buffering connecting structure is composed of a second connecting column, a second buffering cushion and an inserting hole, the upper end of the second connecting column is provided with an inserting hole, the upper end of the second connecting column is connected with a second buffering cushion, the buffering damping structure is composed of a first connecting column, a first buffering cushion, an inserting column, a retaining ring and a spring, the lower end of the first buffering cushion is provided with the inserting column, and the lateral wall lower part that inserts the post is provided with the retaining ring, the lower extreme that inserts the post is connected with the spring, the screw has been seted up to the upper end four corners department of second shell, and the lower extreme four corners department of second shell is provided with first erection column, the first spliced pole that buffering shock-absorbing structure set up is connected with first erection column, the second spliced pole that buffering connection structure set up is connected with the second erection column, the opposite side of first shell is provided with the USB interface, and is connected through the wire between USB interface and the circuit board, the opposite side block of first shell is connected with the protective cover, and the protective cover covers the USB interface.

Preferably, the first connection post is integrally provided with the first cushion pad, and the lower end of the first cushion pad is connected with the insert post by an adhesive.

Preferably, the lower end of the insertion column is provided with a spiral hole, the spring is inserted into the spiral hole formed in the lower end of the insertion column, and the spring is connected with the insertion column through an adhesive.

Preferably, be connected through the adhesive between second cushion and the second spliced pole, and the hole is seted up and the setting is aligned with the insert hole to the upper end of second cushion, insert through-hole that post, retaining ring and spring run through the circuit board and set up, and the retaining ring block is downthehole at the insert hole.

preferably, the screw hole that second shell upper end was seted up aligns the setting with the hole that first erection column was seted up, and first connecting column is connected with first erection column through the screw, the plum blossom hole has been seted up to the upper end of first connecting column.

Compared with the prior art, the utility model discloses following beneficial effect has:

The utility model discloses in, through the buffering shock-absorbing structure who sets up, can realize the buffering shock attenuation of the inside circuit board of data memory, the circuit board realizes buffering shock attenuation protection under receiving the collision of certain degree, through the buffering connection structure who sets up, can realize with be connected between buffering shock-absorbing structure and the data memory shell.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a micro data storage device according to the present invention;

FIG. 2 is a cross-sectional view of the overall structure of a micro data storage device according to the present invention;

Fig. 3 is a schematic diagram of a buffer structure of a micro data storage according to the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a screw hole; 4. a USB interface; 5. a protective cover; 6. a first mounting post; 7. a buffer shock-absorbing structure; 701. a first connecting column; 702. a first cushion pad; 703. inserting the post; 704. a retainer ring; 705. a spring; 8. a through hole; 9. a buffer connection structure; 901. a second connecting column; 902. a second cushion pad; 903. an insertion hole; 10. a circuit board; 11. a placement groove; 12. a second mounting post.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-3, a micro data storage device comprises a first housing 1 and a second housing 2, wherein a placement groove 11 is formed at the upper end of the first housing 1, a first mounting post 6 is arranged at the four corners of the bottom of the placement groove 11, a buffer connecting structure 9 is connected to the upper end of the first mounting post 6, a buffer shock-absorbing structure 7 is connected to the upper end of the buffer connecting structure 9, a circuit board 10 is arranged between the buffer connecting structure 9 and the buffer shock-absorbing structure 7, a through hole 8 is formed at the four corners of the circuit board 10, the buffer connecting structure 9 is composed of a second connecting post 901, a second buffer cushion 902 and an insertion hole 903, the upper end of the second connecting post 901 is provided with the insertion hole 903, the upper end of the second connecting post 901 is connected with the second buffer cushion 902, the buffer shock-absorbing structure 7 is composed of a first connecting post 701, a first buffer cushion 702, an insertion post 703, a retainer ring, and the lower extreme of first spliced pole 701 is provided with first buffering cushion 702, the lower extreme of first buffering cushion 702 is provided with inserts post 703, and the lateral wall lower part that inserts post 703 is provided with retaining ring 704, the lower extreme that inserts post 703 is connected with spring 705, screw 3 has been seted up to the upper end four corners department of second shell 2, and the lower extreme four corners department of second shell 2 is provided with first erection column 6, first spliced pole 701 that buffering shock-absorbing structure 7 set up is connected with first erection column 6, the second spliced pole 901 that buffering connection structure 9 set up is connected with second erection column 12, the opposite side of first shell 1 is provided with USB interface 4, and be connected through the wire between USB interface 4 and the circuit board 10, the opposite side block of first shell 1 is connected with protective cover 5, and protective cover 5 covers USB interface 4.

The first connection post 701 is integrally provided with the first cushion pad 702, and the lower end of the first cushion pad 702 is connected with the insertion post 703 by an adhesive; the lower end of the insertion column 703 is provided with a spiral hole, the spring 705 is inserted into the spiral hole arranged at the lower end of the insertion column 703, and the spring 705 is connected with the insertion column 703 through an adhesive; the second cushion pad 902 is connected with the second connecting column 901 through an adhesive, a hole is formed in the upper end of the second cushion pad 902 and is aligned with the inserting hole 903, the inserting column 703, the retainer ring 704 and the spring 705 penetrate through a through hole 8 formed in the circuit board 10, and the retainer ring 704 is clamped in the hole of the inserting hole 903; screw 3 that the upper end of second shell 2 was seted up aligns the setting with the hole that first erection column 6 was seted up, and first connecting column 701 is connected with first erection column 6 through the screw, and the plum blossom hole has been seted up to the upper end of first connecting column 701.

It should be noted that, the utility model relates to a miniature data storage, during the installation, at first carry out the installation of second erection column 12 and buffering connection structure 9 that first shell 1 set up, the lower extreme of the second connection column 901 that buffering connection structure 9 set up is aimed at second erection column 12 upper end and is seted up the hole, rotate second connection column 901 and realize the threaded connection between second connection column 901 and the second erection column 12, the installation of buffering shock-absorbing structure 7 is carried out behind the fixed network second connection column 901, the lower extreme of first buffering cushion 702 is connected with inserting post 703 through the adhesive, insert into spring 705 in the screw hole that the lower extreme of inserting post 703 was seted up, thereby rotate spring 705 and realize the installation between inserting post 703, insert spring 705 and then pour into the adhesive in the screw hole and adhere, the installation between pulling spring 705 and this inspection spring 705 and the inserting post 703 makes spring 705, make spring 705, The retainer ring 704 and the insert column 703 penetrate through holes 8 formed in four corners of the circuit board 10, then a second cushion pad 902 arranged on the cushion connecting structure 9 is sleeved on the side wall of the insert column 703, the spring 705, the retainer ring 704 and the insert column 703 are aligned with an insert hole 903 formed in the upper end of a second connecting column 901 arranged on the cushion connecting structure 9, the spring 705, the retainer ring 704 and the insert column 703 are inserted into the insert hole 903, then the second cushion pad 902 is moved, the lower end of the second cushion pad 902 is bonded with the second connecting column 901 through an adhesive, the second cushion pad 902 is matched with the retainer ring 704 arranged at the lower end of the insert column 703 to prevent the spring 705 from popping out of the insert hole 903 formed in the second connecting column 901, when part of the cushion damping structure 7 is connected with the cushion connecting structure 9, the circuit board 10 is positioned between the first cushion pad 702 and the second cushion pad 902, because the first connecting column 701 and the first cushion pad 702 are, the upper end of the first connection column 701 is aligned with the holes arranged at the four corners of the lower end of the second shell 2, the first installation column 6 is inserted, the first connection column 701 is rotated in the screw holes 3 arranged at the four corners of the upper end of the second shell 2, so that the second shell 2 moves downwards and is connected and fixed with the first shell 1, before the circuit board 10 is installed, firstly, the wires are connected with the USB interface 4, the wires grown out of the circuit board 10 are placed in the column placing grooves 11, the protective cover 5 is connected with the first shell 1 and the second shell 2 in a clamping connection mode, thereby completing the installation of the whole data memory, and the use can be carried out, when the outer sides of the first shell 1 and the second shell 2 are stressed, the stress of the second shell 2 is transmitted to the first connection column 701, the first connection column 701 extrudes the first buffer cushion 702, the first buffer cushion 702 extrudes the insertion column 703 downwards, the insertion column 703 presses the spring 705 at the bottom of the insertion hole 903, the spring 705 is compressed under stress, the first cushion pad 702 presses the circuit board 10 downward until the circuit board 10 contacts the second cushion pad 902, when the second housing 2 is not stressed, the spring 705 is sprung under stress, and the circuit board 10 returns to the original position, thereby realizing the cushion protection of the circuit board 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A miniature data storage device, characterized by: the damping device comprises a first shell (1) and a second shell (2), a placing groove (11) is formed in the upper end of the first shell (1), a first mounting column (6) is arranged at the four corners of the bottom of the placing groove (11), a buffering connecting structure (9) is connected to the upper end of the first mounting column (6), a buffering shock-absorbing structure (7) is connected to the upper end of the buffering connecting structure (9), a circuit board (10) is arranged between the buffering connecting structure (9) and the buffering shock-absorbing structure (7), a through hole (8) is formed in the four corners of the circuit board (10), the buffering connecting structure (9) is composed of a second connecting column (901), a second buffering cushion (902) and an inserting hole (903), the inserting hole (903) is formed in the upper end of the second connecting column (901), and the second buffering cushion (902) is connected to the upper end of the second connecting column (901), the damping structure (7) is composed of a first connecting column (701), a first buffering cushion (702), an inserting column (703), a check ring (704) and a spring (705), the lower end of the first connecting column (701) is provided with the first buffering cushion (702), the lower end of the first buffering cushion (702) is provided with the inserting column (703), the lower part of the side wall of the inserting column (703) is provided with the check ring (704), the lower end of the inserting column (703) is connected with the spring (705), the four corners of the upper end of the second shell (2) are provided with screw holes (3), the four corners of the lower end of the second shell (2) are provided with first mounting columns (6), the first connecting column (701) arranged on the damping structure (7) is connected with the first mounting column (6), the second connecting column (901) arranged on the buffering connecting structure (9) is connected with the second mounting column (12), the USB interface protection device is characterized in that a USB interface (4) is arranged on the other side of the first shell (1), the USB interface (4) is connected with the circuit board (10) through a wire, a protective cover (5) is connected to the other side of the first shell (1) in a clamping mode, and the USB interface (4) is covered by the protective cover (5).

2. A miniature data storage device as set forth in claim 1 wherein: the first connection post (701) is integrally provided with the first cushion pad (702), and the lower end of the first cushion pad (702) is connected with the insertion post (703) by an adhesive.

3. A miniature data storage device as set forth in claim 1 wherein: the lower end of the insertion column (703) is provided with a spiral hole, the spring (705) is inserted into the spiral hole formed in the lower end of the insertion column (703), and the spring (705) is connected with the insertion column (703) through an adhesive.

4. A miniature data storage device as set forth in claim 1 wherein: the second cushion pad (902) is connected with the second connecting column (901) through an adhesive, the upper end of the second cushion pad (902) is provided with a hole aligned with the inserting hole (903), the inserting column (703), the retainer ring (704) and the spring (705) penetrate through the through hole (8) formed in the circuit board (10), and the retainer ring (704) is clamped in the hole of the inserting hole (903).

5. A miniature data storage device as set forth in claim 1 wherein: screw (3) that second shell (2) upper end was seted up aligns the setting with the hole that first erection column (6) were seted up, and first connecting column (701) are connected with first erection column (6) through the screw, the plum blossom hole has been seted up to the upper end of first connecting column (701).