CN211743533U

CN211743533U - Hard disk interface structure of small industrial control device

Info

Publication number: CN211743533U
Application number: CN202020820123.0U
Authority: CN
Inventors: 张鹏
Original assignee: Linrun Tianjin Technology Co ltd
Current assignee: Linrun Tianjin Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-23
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a small-size industry control device hard disk interface structure, including the hard disk, hard disk right side wall is equipped with the interface, the fixed slot is seted up to hard disk upper surface right-hand member, first screw hole is seted up to fixed slot inner wall lower extreme, laminating backup pad on the hard disk right side wall, backup pad left side wall integrated into one piece has the connecting block, the fixed orifices is seted up to the connecting block upper surface, fixed hole inner wall grafting bolt, the first screw hole of bolt lateral wall lower extreme spiro union, backup pad fixed surface coupling spring under the backup pad, spring lower extreme lateral wall fixed mounting driving plate, driving plate right side wall fixed mounting fixture block, driving plate left side wall fixed mounting dust guard, the dust isolation protection to the interface has been realized, and the grafting of number data line plug is fixed, avoid.

Description

Hard disk interface structure of small industrial control device

Technical Field

The utility model relates to a hard disk interface technical field specifically is a small-size industry control device hard disk interface structure.

Background

Hard disk, mainly indicate to adopt USB or IEEE1394 interface, can insert at any time or pull out, small and exquisite and portable's hard disk memory, can higher speed and system carry out data transmission, present should be mostly open according to the interface and expose, though can directly peg graft like this, but easily produce a large amount of dust gathers around industrial control device, but exist and can not form the isolation to the dust, the plug grafting structure of data line need set up the cooperation simultaneously, cause repetitious usage interface wearing and tearing ageing, peg graft not firm problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size industry control device hard disk interface structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size industry control device hard disk interface structure, includes the hard disk, hard disk right side wall is equipped with the interface, the fixed slot is seted up to hard disk upper surface right-hand member, first screw hole is seted up to fixed slot inner wall lower extreme, hard disk right side wall upper end laminating backup pad, backup pad left side wall integrated into one piece has the connecting block, the fixed orifices is seted up to the connecting block upper surface, fixed orifices inner wall grafting bolt, the first screw hole of bolt lateral wall lower extreme spiro union, backup pad fixed surface coupling spring, spring lower extreme lateral wall fixed mounting driving plate, driving plate right side wall fixed mounting fixture block, driving plate left side wall fixed mounting dust guard.

Preferably, the right side wall of the clamping block is provided with an inclined surface.

Preferably, the dust guard left side wall is fixedly provided with a T-shaped sliding block, the hard disk right side wall is provided with a T-shaped sliding groove, and the inner wall of the T-shaped sliding groove is attached to the side wall of the T-shaped sliding block.

Preferably, a second threaded hole is formed in the middle of the upper surface of the transmission plate, a limiting pipe is fixedly mounted on the lower surface of the support plate, the lower end of the inner wall of the limiting pipe is attached to a limiting rod, second threads are formed at the lower end of the side wall of the limiting rod, and the side wall of each second thread is in threaded connection with the inner wall of the corresponding second threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a small-size industrial control device hard disk interface structure, has dust guard and fixture block structure, through the sheltering from of dust guard to the structure, can reduce the pollution erosion of outside dust to the socket, carries out vertical spacing interception to the plug of data line through the fixture block simultaneously, avoids pegging graft the back because the contact is insecure to cause the connection interrupt, has realized the dust isolation protection to the interface and the grafting of number data line plug is fixed, avoids the purpose of connection interrupt.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the hard disk structure of the present invention.

Fig. 3 is a left side view structural diagram of the support plate and the connection structure thereof of the present invention.

Fig. 4 is a schematic view of the driving plate and the connecting structure thereof.

In the figure: the device comprises a hard disk 1, an interface 101, a 102 fixing groove, a 103 first threaded hole, a 104T-shaped sliding groove, a 2 supporting plate, a 201 connecting block, a 202 fixing hole, a 203 spring, a 3 bolt, a 4 driving plate, a 401 clamping block, a 402 dust-proof plate, a 403 inclined plane, a 404 second threaded hole, a 5T-shaped sliding block, a 6 limiting pipe, a 7 limiting rod and a 701 second thread.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides a technical solution: a hard disk interface structure of a small industrial control device comprises a hard disk 1, wherein the right side wall of the hard disk 1 is provided with an interface 101, the right end of the upper surface of the hard disk 1 is provided with a fixed groove 102, the lower end of the inner wall of the fixed groove 102 is provided with a first threaded hole 103, the upper end of the right side wall of the hard disk 1 is attached with a support plate 2, the left side wall of the support plate 2 is integrally formed with a connecting block 201, the upper surface of the connecting block 201 is provided with a fixed hole 202, the inner wall of the fixed hole 202 is inserted with a bolt 3, the lower end of the side wall of the bolt 3 is in threaded connection with the first threaded hole 103, the lower surface of the support plate 2 is fixedly connected with a spring 203, the lower end of the spring 203 is fixedly provided with a transmission plate 4, the right side wall of the transmission plate 4 is fixedly provided with a fixture block 401, the left, the position and the quantity of backup pad lower surface fixed mounting spring need be according to the quantity and the position setting of interface, and the lower surface of fixture block is less than the lower surface of dust guard to the outside upper surface of dust guard lower surface laminating plug, and the left side wall of fixture block forms spacing the sheltering from to the right-hand member of plug simultaneously (refer to as the shown orientation in figure 1).

Specifically, the inclined plane 403 is formed in the right side wall of the fixture block 401, the fixture block is provided with the inclined plane, when the data line plug is plugged into the interface, the spring is pressed upwards through the guiding of the inclined plane, the dust-proof plate is driven to move upwards through the transmission plate, the interface can be exposed at the data line plug, and the inclined plane is subjected to polishing process smoothing.

Specifically, dust guard 402 left side wall fixed mounting T type slider 5, T type spout 104 is seted up to hard disk 1 right side wall, and 5 lateral walls of T type slider of T type spout 104 inner wall laminating are slided through the direction of T type slider and T type spout, start the guide effect to the dust guard, carry on spacingly to the dust guard simultaneously, make the dust guard laminating at hard disk right side wall, form the closure to the interface.

Particularly, second screw hole 404 is seted up in the middle of the department of the upper surface of driving plate 4, the spacing pipe 6 of 2 fixed surface installations in backup pad, the gag lever post 7 of 6 inner wall lower extremes of spacing pipe, second screw 701 is seted up to 7 lateral wall lower extremes of gag lever post, second screw 701 lateral wall spiro union second screw hole 404 inner wall, through the direction slip of spacing pipe and gag lever post, more enough orientation is stable when making the driving plate reciprocate, reduces the skew of spring.

The working principle is as follows: when the utility model discloses when using, with the device equipment back that finishes, the plug of data line is inserted to the interface left to the orientation shown in fig. 1, inclined plane 403 through fixture block 401 upwards promotes fixture block 401 (and drive driving plate 4 together, dust guard 402 upwards compression spring 203), after plug grafting interface 101, spring 203 resets downwards and promotes fixture block 401 and carries out spacing interception to the plug, the accessible upwards mentions driving plate 4 compression spring 203 once more, then the plug is extracted, loosen driving plate 4, spring 203 resets downwards and drives dust guard 402 and block the interface again.

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 small-size industrial control device hard disk interface structure, includes hard disk (1), its characterized in that: hard disk (1) right side wall is equipped with interface (101), fixed slot (102) are seted up to hard disk (1) upper surface right-hand member, first screw hole (103) are seted up to fixed slot (102) inner wall lower extreme, laminating backup pad (2) in hard disk (1) right side wall upper end, backup pad (2) left side wall integrated into one piece has connecting block (201), fixed orifices (202) are seted up to connecting block (201) upper surface, fixed orifices (202) inner wall peg graft bolt (3), the first screw hole of bolt (3) lateral wall lower extreme spiro union (103), backup pad (2) lower fixed surface connects spring (203), spring (203) lower extreme lateral wall fixed mounting driving plate (4), driving plate (4) right side wall fixed mounting fixture block (401), driving plate (4) left side wall fixed mounting dust guard (402).

2. The hard disk interface structure of a small industrial control device according to claim 1, wherein: the right side wall of the fixture block (401) is provided with an inclined surface (403).

3. The hard disk interface structure of a small industrial control device according to claim 1, wherein: the dustproof plate (402) is characterized in that a T-shaped sliding block (5) is fixedly mounted on the left side wall of the dustproof plate (402), a T-shaped sliding groove (104) is formed in the right side wall of the hard disk (1), and the inner wall of the T-shaped sliding groove (104) is attached to the side wall of the T-shaped sliding block (5).

4. The hard disk interface structure of a small industrial control device according to claim 1, wherein: the middle of the upper surface of the transmission plate (4) is provided with a second threaded hole (404), the lower surface of the support plate (2) is fixedly provided with a limiting pipe (6), the lower end of the inner wall of the limiting pipe (6) is attached to a limiting rod (7), the lower end of the side wall of the limiting rod (7) is provided with a second thread (701), and the side wall of the second thread (701) is in threaded connection with the inner wall of the second threaded hole (404).