CN209625790U - A kind of shockproof mobile solid state hard disk - Google Patents

Abstract

The utility model discloses a kind of shockproof mobile solid state hard disks, wiring board including being equipped with data-interface, shell for fixing circuit board, the shell includes shell and fixing circuit board and shape inner casing compatible with shell, it is provided with elastic supporting member for supporting optical member between shell and inner casing, is provided with buffer layer on the inside of inner casing.The beneficial effects of the utility model are: shell is divided into inner casing and shell two parts, shell bears the most of energy for shaking or hitting for the first time, elastic supporting member for supporting optical member is set between inner casing and shell, it is padded at the turning of inner casing or local area using elastic supporting member for supporting optical member, the impact energy for passing to inner casing is reduced, inner casing cooperates buffer layer to absorb remaining vibrational energy.

Description

A kind of shockproof mobile solid state hard disk

Technical field

The utility model relates to hard disk, in particular to a kind of shockproof mobile solid state hard disk.

Background technique

Solid state hard disk (Solid State Disk), referred to as consolidates disk, and solid state hard disk is with solid-state electronic storage chip array And manufactured hard disk, it is made of control unit and storage unit (FLASH chip, dram chip).Rule of the solid state hard disk in interface It is identical with common hard disc on model and definition, function and application method, in product shape and size also completely and commonly Hard disk is consistent.

Mobile solid state hard disk has the advantages that speed is fast, small in size, light-weight, noiseless, failure rate is low on the market, but Relative to common solid state hard disk, movement solid state hard disk is often carried and is transported due to needing, and shockproof properties requirement is higher, and one Physical damage occurs for denier, and the data recovery of mobile solid state hard disk will be extremely difficult.

Utility model content

To overcome shockproof defect of the mobile solid state hard disk in carrying and transport in above-mentioned technology, the utility model proposes one The shockproof mobile solid state hard disk of kind, is achieved by the following technical solution.

A kind of shockproof mobile solid state hard disk, the wiring board including being equipped with data-interface, for the shell of fixing circuit board, institute Stating shell includes shell and fixing circuit board and shape inner casing compatible with shell, and flexible branch is arranged between shell and inner casing Support member, inner casing inside are provided with buffer layer.

Further, for the inner casing by mounting bracket fixing circuit board, inner casing is provided with corresponding lack at data-interface Mouthful.

Further, the shell is provided with the plastic lid of shaft connection in the corresponding position of interior shell data-interface.

Further, the shell and inner casing are rectangular cylinder structure, and the elastic supporting member for supporting optical member is divided into three surface elastic branch Support member and two sides elastic supporting member for supporting optical member, two sides elastic supporting member for supporting optical member are set on the outside of inner casing on four prisms of data-interface, and three Surface elastic supporting element is set to four vertex on the outside of inner casing far from data-interface.

Further, the shell and inner casing are elliptic cylindrical structure, and the elastic supporting member for supporting optical member is three surface elastic branch Support member is set on the outside of inner casing.

Further, the buffer layer is layer of silica gel identical with inner housing geometry.

Further, at least one buffering adhesive, the wiring board cooperation are connected between the top and bottom of the inner casing Buffering adhesive position and size are equipped with through-hole, and the buffering adhesive passes through through-hole and do not interfere with wiring board.

Further, the layer of silica gel is with a thickness of 1-2 centimetres.

The beneficial effects of the utility model are: shell is divided into inner casing and shell two parts, shell bear vibration for the first time or Most of energy of shock, is arranged elastic supporting member for supporting optical member between inner casing and shell, uses at the turning of inner casing or local area Elastic supporting member for supporting optical member is padded, and the impact energy for passing to inner casing is reduced, and inner casing cooperates buffer layer to absorb remaining vibrational energy.

Detailed description of the invention

Fig. 1 is the utility model rectangular housing example structure schematic diagram.

Fig. 2 is three surface elastic supporting piece structure schematic diagram of the utility model rectangular housing.

Fig. 3 is the utility model rectangular housing two sides elastic supporting member for supporting optical member structural schematic diagram.

Fig. 4 is the utility model oval-shaped shell example structure schematic diagram.

Fig. 5 is three surface elastic supporting piece structure schematic diagram of the utility model oval-shaped shell.

Fig. 6 is the utility model inner casing the schematic diagram of the section structure.

Fig. 7 is the inner casing the schematic diagram of the section structure that the utility model has buffering adhesive.

Wherein: 1-wiring board；11-data-interfaces；12-mounting brackets；2-shells；21-shells；211-elasticity branch Support member；2111-three surface elastic supporting elements；2112-two sides elastic supporting member for supporting optical member；212-plastic lids；22-inner casings；221-bufferings Layer；222-buffering adhesives.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figures 1 to 7, a kind of shockproof mobile solid state hard disk, the wiring board 1 including being equipped with data-interface 11 are used for The shell 2 of fixing circuit board 1, the shell include shell 21 and fixing circuit board 1 and shape inner casing compatible with shell 21 22, it is provided with elastic supporting member for supporting optical member 211 between shell 21 and inner casing 22, buffer layer 221 is provided on the inside of inner casing 22.Mobile solid-state is hard The shockproof of disk mainly overcomes influence of the shock and vibration to wiring board 1, and the major part that wherein shell 21 is used to absorb impact is dynamic Can, elastic supporting member for supporting optical member 211 is used to reduce the impact kinetic energy transmitted to inner casing 22, inner casing 22 and buffer layer 221 for slowing down residue Shock and vibration, to improve the shockproof properties of the solid state hard disk inside shell 2.Wherein hard can be selected in shell 21 and inner casing 22 Padded coaming, such as polystyrene foam plastics and polyethylene foams；The shockproof of foamed plastics may be selected in elastic supporting member for supporting optical member 211 Pad, expandable plastic film crash roll or rubber spring；Buffer layer 221 preferably selects soft padded coaming, such as organic silica gel or gas Pad film.

To increase the overall stability of structure and the shockproof properties of data interface, the inner casing 22 passes through mounting bracket 12 Fixing circuit board 1, inner casing 22 are provided with corresponding notch at data-interface 11.Phase of the shell 21 in interior shell data-interface 11 Position is answered to be provided with the plastic lid 212 of shaft connection.Wherein mounting bracket 12 is located at the surrounding of wiring board 1, and fixing circuit board 1 Position in inner casing 22；Shell 21 is provided with plastic lid 212 in the corresponding position of data-interface 11, when in use, opens modeling Expect lid 212, in carrying and transport, close plastic lid so that data-interface do not contacted with the external world.

As shown in Figure 1, the shell 21 and inner casing 22 are rectangular column in one embodiment of the utility model shell Body structure, the elastic supporting member for supporting optical member 211 divide for three surface elastic supporting elements 2111 and two sides elastic supporting member for supporting optical member 2112, two surface elastic branch Support member 2112 is set to 22 outside of inner casing on four prisms of data-interface, and three surface elastic supporting elements 2111 are set to inner casing Four vertex of the outside far from data-interface 11.Wherein, shell 21 is the hollow rectangle column structure with rectangular plastic lid, interior Shell 22 is embedded in inside shell 21 by elastic supporting member for supporting optical member 211.Velcro can be used in elastic supporting member for supporting optical member 211, and seccotine is bonded in 21 inside of shell, should not be using the pressing connection of integrated molding formula.Three surface elastic supporting elements 2111 are as shown in Fig. 2, be supported on separate At four angles in 22 outside of inner casing of data-interface 11, and it is connected with the inside of shell 21.Two sides elastic supporting member for supporting optical member 2112 is such as It shown in Fig. 3, is supported on four prisms of data-interface 11, and is in contact respectively with two sides of inner casing 22, two sides Elastic supporting member for supporting optical member 2112 should be set to 21 inside of shell without protruding from inner casing 22, need to guarantee normally making for data-interface 11 With.

As shown in figure 4, the shell 21 described in another embodiment of the utility model shell and inner casing 22 are ellipse Column structure, the elastic supporting member for supporting optical member 211 are three surface elastic supporting elements 2111, are set to 22 outside of inner casing.Shell 21 and inner casing 22 can be collided and be contacted with other objects to avoid the wedge angle position of shell using elliptic cylindrical structure, and arcuate structure is in stress The impact born in the process than rectangular configuration influences smaller.Three surface elastic supporting elements 2111 are as shown in figure 5, be supported on inner casing 22 Upper and lower surface and side, quantity and size can be changed according to specific structure size.

As shown in fig. 6, the buffer layer 221 is layer of silica gel identical with inner housing geometry.The layer of silica gel is with a thickness of 1-2 Centimetre.Room temperature vulcanized silicone rubber can be selected in the specific material of layer of silica gel, and room temperature vulcanized silicone rubber is a kind of liquid silicone rubber, extensively It is general to be applied to electronics, the bonding of electrical, automobile and general industry field, fixation, sealing, encapsulating, thermally conductive and coating etc..RTV has Machine silicon rubber determines its excellent thermostabilization that can be shown under harsh working environment because of its unique molecular structure Property, elasticity, moisture-proof, dielectric stability, the adhesiveness to substrate, low ionic impurity and with the compatibility feature of processing technology, Reliable guarantee is provided for the long term life of electric equipment products.

As shown in fig. 7, being connected between the top and bottom of the inner casing 22 to further increase the anti-seismic performance of shell There is at least one buffering adhesive 222, the wiring board 1 cooperates 222 position of buffering adhesive and size to be equipped with through-hole, the buffering adhesive 222 It is interfered across through-hole and not with wiring board 1.Buffering adhesive 222 is a kind of rubber product of high resiliency high tenacity, belongs to automobile Reequip class accessory.For being mounted at the helical spring of automobile suspension system, buffering and shock preventing effect is primarily served and to shock absorber Play protection.Buffering adhesive is used alone the present embodiment, is not adhered to using spring, plays the role of buffering and damping.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of shockproof mobile solid state hard disk, the wiring board including being equipped with data-interface is special for the shell of fixing circuit board Sign is that the shell includes shell and fixing circuit board and shape inner casing compatible with shell, sets between shell and inner casing It is equipped with elastic supporting member for supporting optical member, is provided with buffer layer on the inside of inner casing.

2. the shockproof mobile solid state hard disk of one kind according to claim 1, which is characterized in that the inner casing passes through mounting bracket Fixing circuit board, inner casing are provided with corresponding notch at data-interface.

3. the shockproof mobile solid state hard disk of one kind according to claim 2, which is characterized in that the shell connects in interior hull number evidence The corresponding position of mouth is provided with the plastic lid of shaft connection.

4. the shockproof mobile solid state hard disk of one kind according to claim 3, which is characterized in that the shell and inner casing are square Shape column structure, the elastic supporting member for supporting optical member are divided into three surface elastic supporting elements and two sides elastic supporting member for supporting optical member, and two sides elastic supporting member for supporting optical member is set It is placed on the outside of inner casing on four prisms of data-interface, three surface elastic supporting elements are set on the outside of inner casing far from data-interface Four vertex.

5. the shockproof mobile solid state hard disk of one kind according to claim 3, which is characterized in that the shell and inner casing are ellipse Circular cylinder structure, the elastic supporting member for supporting optical member are three surface elastic supporting elements, are set on the outside of inner casing.

6. the shockproof mobile solid state hard disk of one kind according to any one of claims 1 to 5, which is characterized in that the buffering Layer is layer of silica gel identical with inner housing geometry.

7. the shockproof mobile solid state hard disk of one kind according to claim 6, which is characterized in that the top and bottom of the inner casing Between be connected at least one buffering adhesive, the wiring board cooperation buffering adhesive position and size are equipped with through-hole, and the buffering adhesive is worn It crosses through-hole and is not interfered with wiring board.

8. the shockproof mobile solid state hard disk of one kind according to claim 7, which is characterized in that the layer of silica gel is with a thickness of 1-2 Centimetre.