CN208400491U - A kind of protective device of mobile hard disk - Google Patents
A kind of protective device of mobile hard disk Download PDFInfo
- Publication number
- CN208400491U CN208400491U CN201821042500.1U CN201821042500U CN208400491U CN 208400491 U CN208400491 U CN 208400491U CN 201821042500 U CN201821042500 U CN 201821042500U CN 208400491 U CN208400491 U CN 208400491U
- Authority
- CN
- China
- Prior art keywords
- box body
- wall
- hard disk
- mobile hard
- top cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of protective devices of mobile hard disk; the box body and top cover of opening are offered including top; interface is offered on the side outer wall of box body; the top quadrangle of the box body is welded with fixed column; and the top quadrangle of top cover is connect by screw with fixed column; the four of the box body bottom interior wall while and when cap base four be bonded with filler strip; and the fixed frame of " C " shape structure is bolted in the four sides of the outer wall of box body; it is plugged with the same drive rod on the two sides inner wall of the fixed frame, and is socketed with rubber wheel on drive rod.The clamping mobile hard disk that the utility model can consolidate, obstructs dust and water enters mobile hard disk, and can buffer the impact force generated when falling from above, protects box body and is located at the intracorporal mobile hard disk of box.
Description
Technical field
The utility model relates to mobile hard disk technical field more particularly to a kind of protective devices of mobile hard disk.
Background technique
Mobile hard disk in use often because caused by being influenced by external force improper use it is impaired, in use process
The case where colliding unintentionally and it is caused to fall, researcher in view of the above technical problems, have studied various shells, but there are still
The problems such as unreasonable structure, protecting effect is bad and installation mobile hard disk is inconvenient；In addition, the wire body length that mobile hard disk carries has
Limit is used if you need to which the longer situation of wire body is then inconvenient, is needed to improve.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mobile hard disk proposed
Protective device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of protective device of mobile hard disk offers the box body and top cover of opening, the side outer wall of box body including top
On offer interface, the top quadrangle of the box body is welded with fixed column, and the top quadrangle of top cover passes through screw and solid
Fixed column connection, the box body bottom interior wall four while and when cap base four be bonded with filler strip, and in the four sides of the outer wall of box body
It is bolted the fixed frame of " C " shape structure, the same drive rod is plugged on the two sides inner wall of the fixed frame, and
Rubber wheel is socketed on drive rod, the diameter of the rubber wheel is greater than the sum of box body height and the height of top cover, the box body
The first air outlet is offered on the outer wall of both sides, and the second air outlet is offered on the two sides outer wall of box body.
Preferably, the section of the filler strip is L shape structure, and there is equal welding on outer wall of the filler strip far from box body and top cover
The cushion block of " T " shape structure.
Preferably, it is bonded with Air Filter and waterproof ventilated membrane on the inner wall of first air outlet and the second air outlet,
And Air Filter is located on the outside of waterproof ventilated membrane.
Preferably, offer mounting hole on the two sides inner wall of the fixed frame, and be equipped in mounting hole it is equidistant and at
The lock sheet of annular spread, lock sheet that is equidistant and circularizing distribution constitutes retaining ring, and lock sheet passes through spring and installation
The inner wall in hole connects.
Preferably, the drive rod both ends on fixed frame are socketed in two retaining rings, and the both ends of drive rod are respectively with two
A retaining ring formation is rotatably assorted.
The utility model has the following beneficial effects:
1, installation cavity is constituted between box body and top cover, can clamp mobile hard disk, and cushion block and pad by filler strip and cushion block
There are gap, the first air outlet of clearance fit and the second air outlets to be convenient for radiating for mobile hard disk between item, filter screen and waterproof
Ventilated membrane can obstruct dust and water enters in box body；
2, box body four sides of the outer wall is mounted on fixed frame, and fixed frame is connected with rubber wheel by drive rod, when device and
When the mobile hard disk being fixed in device is fallen, since rubber wheel diameter is greater than the sum of box body height and the height of top cover,
The retaining ring that rubber wheel is constituted with ground face contact, drive rod extruding lock sheet first, the pressure that spring buffer drive rod is subject to, energy
The impact force of enough reductions mobile hard disk to box body and in box body, protects mobile hard disk.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mobile hard disk protective device side structure schematic view；
Fig. 2 be the utility model proposes a kind of mobile hard disk protective device box body overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of mobile hard disk protective device part enlarged structure schematic diagram；
Fig. 4 be the utility model proposes a kind of mobile hard disk protective device fixed frame vertical section structural schematic diagram.
In figure: 1 box body, 2 top covers, 3 fixed columns, 4 filler strips, 5 cushion blocks, 6 fixed frames, 7 drive rods, 8 rubber wheels, 9 mounting holes,
10 lock sheets, 11 springs, 12 first air outlets, 13 second air outlets, 14 filter screens.
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.
Referring to Fig.1-4, a kind of protective device of mobile hard disk offers the box body 1 and top cover 2 of opening, box including top
Interface is offered on the side outer wall of body 1, the top quadrangle of box body 1 is welded with fixed column 3, and the top quadrangle of top cover 2
Connect by screw with fixed column 3,1 bottom interior wall of box body four while and when 2 bottom four of top cover be bonded with filler strip 4, and box body 1
Four sides of the outer wall on be bolted the fixed frame 6 of " C " shape structure, be plugged on the two sides inner wall of fixed frame 6 same
A drive rod 7, and rubber wheel 8 is socketed on drive rod 7, the diameter of rubber wheel 8 is the sum of 1 height of box body and the height of top cover 2
1.5-2 times, offer the first air outlet 12 on the both sides outer wall of box body 1, and is offered on the two sides outer wall of box body 1
Two air outlets 13.
Preferably, the section of filler strip 4 is L shape structure, and there is equal welding on outer wall of the filler strip 4 far from box body 1 and top cover 2
The cushion block 5 of " T " shape structure.
In the utility model, Air Filter 14 and waterproof are bonded on the inner wall of the first air outlet 12 and the second air outlet 13
Ventilated membrane, and Air Filter 14 is located on the outside of waterproof ventilated membrane, mounting hole 9 is offered on the two sides inner wall of fixed frame 6, and install
Lock sheet 10 that is equidistant and circularizing distribution is equipped in hole 9, lock sheet 10 that is equidistant and circularizing distribution constitutes retaining ring,
And lock sheet 10 is connect by spring 11 with the inner wall of mounting hole 9,7 both ends of drive rod on fixed frame 6 are socketed on two lockings
In ring, and the both ends of drive rod 7 are rotatably assorted with two retaining ring formation respectively.
Working principle: constituting installation cavity between box body 1 and top cover 2, can clamp mobile hard disk by filler strip 4 and cushion block 5,
And there are gap, clearance fit the first air outlet 12 and the second air outlets 13 to be convenient for dissipating for mobile hard disk between cushion block 5 and filler strip 4
Heat, filter screen 14 and waterproof ventilated membrane can obstruct dust and water enters in box body 1, and 1 four sides of the outer wall of box body is mounted on fixation
Frame 6, and fixed frame 6 is connected with rubber wheel 8 by drive rod 7, when device is fallen with the mobile hard disk being fixed in device, by
In 8 diameter of rubber wheel be greater than the sum of 1 height of box body and the height of top cover, therefore rubber wheel 8 first with ground face contact, drive rod 7
The retaining ring that lock sheet 10 is constituted is squeezed, spring 11 buffers the pressure that drive rod 7 is subject to, and can reduce to box body 1 and is located at box
The impact force of mobile hard disk in body 1 protects mobile hard disk.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of protective device of mobile hard disk, the box body (1) and top cover (2) of opening are offered including top, the one of box body (1)
Interface is offered on the outer wall of side, the top quadrangle of the box body (1) is welded with fixed column (3), and the top four of top cover (2)
Angle is connect by screw with fixed column (3), which is characterized in that four sides and top cover (2) bottom four of box body (1) bottom interior wall
Side is bonded with filler strip (4), and the fixed frame (6) of " C " shape structure is bolted in the four sides of the outer wall of box body (1),
It is plugged with the same drive rod (7) on the two sides inner wall of the fixed frame (6), and is socketed with rubber wheel (8) on drive rod (7),
The diameter of the rubber wheel (8) is greater than the sum of the height of box body (1) highly with top cover (2), on the both sides outer wall of the box body (1)
It offers the first air outlet (12), and offers the second air outlet (13) on the two sides outer wall of box body (1).
2. a kind of protective device of mobile hard disk according to claim 1, which is characterized in that the section of the filler strip (4)
For L shape structure, and equal welding has the cushion block (5) of " T " shape structure on outer wall of the filler strip (4) far from box body (1) and top cover (2).
3. a kind of protective device of mobile hard disk according to claim 1, which is characterized in that first air outlet (12)
Be bonded with Air Filter (14) and waterproof ventilated membrane on the inner wall of the second air outlet (13), and to be located at waterproof saturating for Air Filter (14)
On the outside of air film.
4. a kind of protective device of mobile hard disk according to claim 1, which is characterized in that the two of the fixed frame (6)
It is offered on the inner wall of side mounting hole (9), and is equipped with lock sheet (10) that is equidistant and circularizing distribution in mounting hole (9), etc.
Distance and lock sheet (10) the composition retaining ring for circularizing distribution, and lock sheet (10) passes through spring (11) and mounting hole (9)
Inner wall connection.
5. a kind of protective device of mobile hard disk according to claim 1, which is characterized in that on the fixed frame (6)
Drive rod (7) both ends are socketed in two retaining rings, and the both ends of drive rod (7) form rotation with two retaining rings respectively and match
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042500.1U CN208400491U (en) | 2018-07-03 | 2018-07-03 | A kind of protective device of mobile hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042500.1U CN208400491U (en) | 2018-07-03 | 2018-07-03 | A kind of protective device of mobile hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400491U true CN208400491U (en) | 2019-01-18 |
Family
ID=65130620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042500.1U Expired - Fee Related CN208400491U (en) | 2018-07-03 | 2018-07-03 | A kind of protective device of mobile hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450837A (en) * | 2021-07-16 | 2021-09-28 | 吕光金 | Safety protection device of external mobile hard disk of computer |
-
2018
- 2018-07-03 CN CN201821042500.1U patent/CN208400491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450837A (en) * | 2021-07-16 | 2021-09-28 | 吕光金 | Safety protection device of external mobile hard disk of computer |
| CN113450837B (en) * | 2021-07-16 | 2022-05-06 | 吕光金 | Safety protection device of external mobile hard disk of computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |