CN204332359U

CN204332359U - Car-mounted terminal drawer type hard-disk cartridge flexible fixing device

Info

Publication number: CN204332359U
Application number: CN201420812121.1U
Authority: CN
Inventors: 方和全
Original assignee: WUHAN YANGTZE COMMUNICATIONS ZHILIAN TECHNOLOGY Co Ltd
Current assignee: WUHAN YANGTZE COMMUNICATIONS ZHILIAN TECHNOLOGY Co Ltd
Priority date: 2014-12-19
Filing date: 2014-12-19
Publication date: 2015-05-13
Anticipated expiration: 2024-12-19

Abstract

The utility model relates to a kind of flexible fixing device of drawer type hard-disk cartridge of car-mounted terminal, and the shell 1 of the band chute of hard-disk cartridge 3 arranges gradient clamp 2, and gradient clamp 2 shape is " Z " font, and angle is 5 ~ 10 degree; Gradient clamp 2 is fixed on the shell 1 of band chute by monolateral fixed orifice nut 6.It is automatically flexible fixing that the utility model can make the hard-disk cartridge of drawer type enter after chute, can reduce the precision of hard-disk cartridge, connect reliable, and structure is simple, it is feasible to facilitate, and can raise the efficiency, reduce costs.

Description

Car-mounted terminal drawer type hard-disk cartridge flexible fixing device

Technical field

The utility model relates to a kind of stationary installation of car-mounted terminal drawer type hard-disk cartridge, particularly the flexible fixing device of the drawer type hard-disk cartridge of car-mounted terminal.

Background technology

At present, have the car-mounted terminal of hard disc recording, need hard-disk cartridge to take out then to reduce when shifting Video data, hard-disk cartridge design becomes drawer type, the design of a kind of science of can yet be regarded as.Outside the fixed form of hard-disk cartridge is generally screwed above, also must fix with screw or alternate manner again in other one end of hard-disk cartridge.Otherwise the gap of hard-disk cartridge and its chute just can not be eliminated, and causes hard-disk cartridge to be beated in chute, affects the capability and performance of hard disk, thus car-mounted terminal is made to lose its recording function.So-called flexible fixing, it is resilient for must possessing 1. stationary installation, can automatically recover; 2. fixed form can adapt to the to be fixed size of object and morpheme has situation compared with big error.

Summary of the invention

The technical problems to be solved in the utility model is: the drawer type hard-disk cartridge of car-mounted terminal, need the simple and easy reliable fixed form can taken out when not opening shell or reduce, be to provide a kind of flexible fixing device of hard-disk cartridge of drawer type of recording van mounted terminal for this problem the purpose of this utility model.

The utility model for solving the problems of the technologies described above adopted technical scheme is: on the shell of the band chute of hard-disk cartridge, arrange gradient clamp.

Described gradient clamp has certain shape and angle, the monolateral sheet metal parts having fixed orifice.

Described gradient clamp shape is " Z " font, and angle is 5 ~ 10 degree.

Described gradient clamp is fixed on the shell of band chute by monolateral fixed orifice nut, monolateral fixing to realize, and allows mobile in addition.

Described gradient clamp is fixed on the position on the shell of band chute by monolateral fixed orifice nut, meets gradient clamp and hard-disk cartridge edge initial contact size in 50 ~ 70% of gradient clamp size.

Principle of work of the present utility model: during use, gradient clamp monolateral be fixed on band chute shell on.Hard-disk cartridge inserts after chute, and when to be inserted into soon, hard-disk cartridge edge starts to contact with gradient clamp, and gradient clamp does not change; When hard-disk cartridge is inserted into, the elastic deformation of gradient clamp, approximately perpendicularly pushes edge under chute to, increases its friction force, thus be fixed one end of hard-disk cartridge by hard-disk cartridge; The other end is still screwed, thus completes the fixing of hard-disk cartridge.Simple and convenient, securely.

The gradient clamp of the flexible fixing device of the hard-disk cartridge of the utility model drawer type, the angle of itself and hard-disk cartridge horizontal surface is 5 ~ 10 degree, and the distortion of gradient clamp can be made little, can strengthen friction force simultaneously, realize the object fixedly secured better.

The beneficial effects of the utility model: the hard-disk cartridge of drawer type can be made to enter after chute automatically flexible fixing, can reduce the precision of hard-disk cartridge, connect reliable, structure is simple, it is feasible to facilitate, and can raise the efficiency, reduce costs.

Accompanying drawing explanation

Fig. 1 is the overall front elevational schematic of the drawer type hard-disk cartridge of the utility model embodiment and dependency structure.

Fig. 2 is that the utility model embodiment drawer type hard-disk cartridge is inserted into the schematic side view starting to contact with gradient clamp.

Fig. 3 is the schematic side view that the utility model embodiment drawer type hard-disk cartridge inserts the gradient clamp deformation state that puts in place.

Fig. 4 is gradient clamp three-dimensional plot.

The shell of 1. band chutes in figure; 2. gradient clamp; 3. hard-disk cartridge; 4. chute; 5. hard-disk cartridge edge; 6. nut.

Embodiment

Below in conjunction with embodiment and accompanying drawing 1-4, the utility model is described in further detail, but do not limit the utility model.

As shown in Figure 1, 2, 3, the flexible fixing device embodiment of the hard-disk cartridge of the utility model drawer type, it comprises shell 1, gradient clamp 2 and the hard-disk cartridge 3 of being with chute, and gradient clamp 2 is fixed on the shell 1 of band chute by monolateral fixed orifice nut 6.When hard-disk cartridge 3 inserts the chute 4 of shell 1 of band chute, be inserted into hard-disk cartridge edge 5 when starting to contact with gradient clamp 2, gradient clamp 2 does not change, as Fig. 2; When hard-disk cartridge 3 is inserted into, gradient clamp 2 elastic deformation, approximately perpendicularly pushes chute 4 times edges to, increases its friction force, thus fix, one end of hard-disk cartridge 3 as Fig. 3 by hard-disk cartridge 3.Like this, hard-disk cartridge 3 can not open shell, or when otherwise not fixing, is just automatically secured one end.

Described gradient clamp 2, its shape is " Z " shape, and the angle of itself and hard-disk cartridge 3 horizontal surface is 8 degree.

Described gradient clamp 2 and size during hard-disk cartridge edge 5 initial contact are 60% of gradient clamp 2 size L, as shown in Figure 2.

Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalence change that the utility model claim is done, still belong to protection domain of the present utility model.

Claims

1. car-mounted terminal drawer type hard-disk cartridge flexible fixing device, the shell (1) of the band chute of hard-disk cartridge (3) arranges gradient clamp (2), it is characterized in that: gradient clamp (2) shape is " Z " font, and angle is 5 ~ 10 degree.

2. car-mounted terminal drawer type hard-disk cartridge flexible fixing device according to claim 1, is characterized in that: gradient clamp (2) is fixed on the shell (1) of band chute by monolateral fixed orifice nut (6).

3. car-mounted terminal drawer type hard-disk cartridge flexible fixing device according to claim 1 and 2, is characterized in that: gradient clamp (2) and hard-disk cartridge edge (5) initial contact size are at 50 ~ 70% of gradient clamp (2) size L.