Stable memory

Abstract

The utility model provides a stable memory, comprising a connecting structure and a mounting assembly, the connecting structure is connected between the mounting assembly and an interface end, the connecting structure comprises a connecting seat and a memory connecting pin, one side of the connecting seat facing the interface end is provided with a spacing groove, and the memory connecting pin is connected with the spacing groove. The storage device connecting needles are arranged in the connecting base, a connecting needle fixing block is arranged in the limiting groove, a plurality of connecting needle communicating holes used for containing the storage device connecting needles are axially formed in the connecting needle fixing block, the connecting needle fixing block is sleeved with a connecting sleeve, the connecting sleeve is sleeved with a threaded pipe, and the threaded pipe is connected with the connecting needle fixing block. The connecting sleeve is in threaded connection with the threaded pipe, and the length of the threaded pipe is smaller than that of the connecting sleeve. Vertical movement of the integral connecting seat is limited through the threaded pipe and the connecting sleeve, so that the connecting needle is connected with the interface end; through cooperation of the guide groove and the guide key, wrong insertion and oblique insertion are avoided in the butt joint process of the memory connecting pin and the interface end.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid storage technical field, concretely is a kind of stable memory. BACKGROUND

[0002] Solid state disk is with solid electronic storage chip array composition hard disk, the most common electronic hard disk at present is with flash memory as storage medium. As a kind of new nonvolatile storage medium, flash memory has storage density big, carries convenient, low power consumption and many advantages. But solid state disk on the market is more with international standard interface, the installation mode of product is face contact type installation, this installation mode is not suitable for the special industry of high-strength vibration. Under high-strength vibration environment, face contact installation mode can cause interface loosening, interface contact bad and other status, influence data transmission and storage. SUMMARY

[0003] The utility model provides a kind of stable memory, it is to, solve the technical problem of high-strength vibration working condition in prior art.

[0004] The utility model provides a kind of stable memory, including the connecting structure for connecting interface end and installation component, the connecting mechanism is connected between the installation component and interface end, the connecting structure includes connecting seat and memory connecting needle, the side of the connecting seat facing interface end is equipped with limiting slot, the memory connecting needle is set in the connecting seat, connecting needle fixed block is provided in the limiting slot, the connecting needle fixed block is axially provided with a plurality of connecting needle communication holes for accommodating the memory connecting needle, the connecting sleeve is jacketed on the connecting needle fixed block, the threaded tube is jacketed on the connecting sleeve, the connecting sleeve is connected with the threaded tube by screw thread, the length of the threaded tube is less than the connecting sleeve.

[0005] Further, the limiting slot and the connecting sleeve inner wall are axially non-uniformly provided with a plurality of guide keys, the connecting needle fixed block outer wall is provided with a plurality of guide grooves matched with the guide keys, and each guide key is slidingly arranged in the corresponding guide groove.

[0006] Further, the installation component includes a shell, a support table is provided in the bottom of the shell, a storage chip is provided on the support table, a cover body is provided on the top of the shell, a fastening tube is provided on the bottom of the cover body and abuts against the storage chip, and the fastening tube is threadedly connected with the cover body.

[0007] Further, the storage chip top and bottom are respectively provided with damping washers.

[0008] Further, the connecting seat edge and the threaded tube are connected by a bearing, and the inner ring of the bearing abuts against one end of the connecting needle fixed block.

[0009] Further, the interface end surface extends radially to one end of the connecting seat, and a ring table is arranged between the ring table and the one end of the threaded pipe facing the interface end.

[0010] The utility model at least has following beneficial effect:

[0011] The butt joint type aviation connector of the application limits the up and down movement of the whole connecting seat through the threaded pipe and the connecting sleeve, and connects the connecting needle and the interface end; through the cooperation of the guide groove and the guide key, the wrong insertion and the oblique insertion during the butt joint process of the storage connector needle and the interface end are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 The utility model discloses a kind of schematic diagrams of stable storage.

[0013] Fig. 2 The utility model discloses a kind of structural schematic diagrams of the connecting seat of stable storage.

[0014] Fig. 3 The utility model discloses a kind of structural schematic diagrams of the connecting needle fixing block of stable storage.

[0015] In the drawing: 1, interface end; 2, connecting needle fixing block; 3, connecting seat; 4, storage connector needle; 5, limit slot; 6, connecting sleeve; 7, threaded pipe; 8, bearing; 9, ring table; 10, first wedge washer; 11, second wedge washer; 12, guide groove; 13, guide key; 14, shell; 15, support table; 16, storage chip; 17, cover; 18, fastening pipe; 19, damping washer. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0017] Please refer to Figs. 1-3The utility model provides a kind of stable memory, including connecting structure and installation component, the connecting structure is fixedly connected installation component in the side away from interface end, the installation component is used to install storage chip.The connecting structure and interface end 1 are connected by connecting needle point, the connecting structure includes connecting needle fixed block 2, connecting seat 3 and multiple memory connecting needles 4;The connecting seat 3 and interface end cross section are circular, each the memory connecting needle 4 is installed on connecting seat 3, the connecting seat 3 is internally provided with limiting groove 5, the memory connecting needle 4 is arranged in the limiting groove 5, the memory connecting needle 4 is connected with the storage chip, the memory connecting needle 4 is in abutment with the interface end 1, the memory connecting needle 4 is arranged in the connecting needle fixed block 2, the connecting needle fixed block 4 is provided with multiple connecting needle connecting through-holes, each the memory connecting needle 4 is arranged in the connecting needle connecting through-hole, the part of connecting needle fixed block 2 close to connecting seat 3 is arranged in the connecting needle fixed block 2 and is provided with connecting sleeve 6, the outer surface of connecting sleeve 6 is provided with threaded tube 7, the threaded tube 7 is provided with internal thread, the outer surface of the side of connecting sleeve 6 facing connecting structure is provided with external thread, the external thread of connecting sleeve 6 is engaged with the internal thread of threaded tube 7.

[0018] The installation component includes shell 14, and the shell 14 is integrally formed with the connecting seat 3, the shell 14 is arranged in the shell 14 is cylindrical shell, and has a cavity inside, one end of the shell 14 close to the connecting seat 3 is provided with a support table 15, the support table 15 is provided with a communication hole for penetrating a data line, the support table 15 is provided with a disc-shaped storage chip 16, and the storage chip 16 is connected with the memory connecting needle (4) through the data line; the top of the shell 15 is provided with a cover 17, the inner wall of the shell 15 is provided with internal threads, the bottom of the cover 17 is provided with a fastening tube 18, the bottom of the fastening tube 18 is in abutment with the top edge of the storage chip 16, the outer surface of the fastening tube 18 is provided with external threads, and the internal threads of the shell 15 are engaged with the external threads of the fastening tube 18. The fastening tube is pressed tightly to the storage chip 16 through the threaded connection, so that the high vibration frequency of the storage chip 16 is avoided under the vibration working condition. Through the cover 17 that can be opened, the user can replace or maintain the storage chip 16. The storage chip can be a reading chip and a memory connected with the reading chip for quick disassembly, so that the user can directly replace the memory during later use without having to disconnect the whole device.

[0019] As an optional embodiment, the upper surface and the lower surface of the storage chip 15 are respectively provided with damping washers 19. The damping washers 19 further reduce the wear of the storage chip 16.

[0020] As an example, the side edge of the connecting seat 3 is fixedly connected with the side of the threaded pipe 7, the inner ring of the bearing 8 is fixedly connected with the threaded pipe 7, and the outer ring of the bearing 8 is fixedly connected with the connecting seat 3. The inner diameter of the bearing 8 is equal to the sum of the diameter of the limiting groove 5 and the ring diameter of the connecting sleeve 6, and there is a gap between the inner ring of the bearing 8 and the edge of the limiting groove 3 for accommodating the connecting sleeve 6.

[0021] As an example, the interface end 1 is provided with a ring table 9, the first wedge-shaped washer 10 is arranged at one end of the ring table 9 facing the threaded pipe 7, the second wedge-shaped washer 11 is arranged at one end of the threaded pipe 7 facing the ring table 9, the first wedge-shaped washer 10 is provided with a wedge surface at one end facing the threaded pipe 7, the first wedge-shaped washer 10 is a high roughness surface at one side facing the ring table 9, and the second wedge-shaped washer 11 is provided with a wedge surface at one end facing the ring table 9, and the second wedge-shaped washer 11 is a high roughness surface at one side facing the threaded pipe 7.

[0022] As an example, the limiting groove 5 and the connecting sleeve 6 have the same inner diameter, a plurality of guide keys 13 are arranged on the inner ring of the limiting groove 5 and the connecting sleeve 6, a plurality of guide grooves 12 are fixedly connected on the side surface of the connecting needle fixed block 2, the guide grooves 12 and the guide keys 13 are radially arranged, the guide grooves 12 and the guide keys 13 are matched, each guide groove 12 is unevenly distributed on the side surface of the connecting needle fixed block 2, and each guide key 13 is unevenly distributed on the inner ring of the limiting groove 5 and the connecting sleeve 6.

Claims

1. A stable memory, characterized by, The application relates to a connecting structure for connecting an interface end (1) and a mounting assembly, the connecting structure being connected between the mounting assembly and the interface end (1), the connecting structure comprising a connecting seat (3) and a memory connecting needle (4), a limiting groove (5) being formed in the side of the connecting seat (3) facing the interface end (1), the memory connecting needle (4) being arranged in the connecting seat (3), a connecting needle fixing block (2) being arranged in the limiting groove (5), a plurality of connecting needle communication holes for accommodating the memory connecting needle (4) being axially arranged on the connecting needle fixing block (2), a connecting sleeve (6) being arranged on the connecting needle fixing block (2), a threaded pipe (7) being arranged on the connecting sleeve (6), the connecting sleeve (6) and the threaded pipe (7) being connected through threads, and the length of the threaded pipe (7) being smaller than that of the connecting sleeve (6).

2. A stable memory as claimed in claim 1, wherein, A plurality of guide keys (13) are axially and non-uniformly arranged on the inner walls of the limiting groove (5) and the connecting sleeve (6), a plurality of guide grooves (12) matched with the guide keys (13) are arranged on the outer wall of the connecting needle fixing block (2), and each guide key (13) is slidingly arranged in the corresponding guide groove (12).

3. A stable memory as claimed in claim 1, wherein, The mounting assembly comprises a shell (14), a supporting table (15) is arranged on the bottom of the shell (14), a storage chip (16) is arranged on the supporting table (15), a cover (17) is arranged on the top of the shell (14), a fastening pipe (18) abutting against the storage chip (16) is arranged on the bottom of the cover (17), and the fastening pipe (18) is threadedly connected with the cover (17).

4. A stable memory as claimed in claim 3, wherein, Damping washers (19) are arranged on the top and the bottom of the storage chip (16) respectively.

5. The stable memory of claim 1, wherein, The edge of the connecting seat (3) is connected with the threaded pipe (7) through a bearing (8), and the inner ring of the bearing (8) abuts against the side surface of one end of the connecting needle fixing block (2).

6. The stable memory of claim 1, wherein, A ring table (9) is radially arranged on the end of the interface end (1) facing the connecting seat (3), and a wedge washer is arranged between the ring table (9) and the end of the threaded pipe (7) facing the interface end (1).

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