CN209515193U - Hard disk shock-absorbing component - Google Patents
Hard disk shock-absorbing component Download PDFInfo
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- CN209515193U CN209515193U CN201920304205.7U CN201920304205U CN209515193U CN 209515193 U CN209515193 U CN 209515193U CN 201920304205 U CN201920304205 U CN 201920304205U CN 209515193 U CN209515193 U CN 209515193U
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- hard disk
- damper
- fastener
- absorbing component
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Abstract
The utility model provides a kind of hard disk shock-absorbing component.Hard disk shock-absorbing component, comprising: bracket component, bracket component include inner support and support arm, and inner support is used for Fixed disk；At least one damper, each damper is arranged between inner support and support arm to carry out damping to hard disk, and at least one damper has the first clamping portion, and the location structure of the first clamping portion and inner support is engaged by clamping.The utility model solves the problems, such as that hard disk shock-absorbing assembly volume is big in the prior art, occupied space is more.
Description
Technical field
The utility model relates to car video recorder apparatus fields, in particular to a kind of hard disk shock-absorbing component.
Background technique
In the field of security video surveillance, vehicle-mounted hard disk videocorder major function is to record setting of transmitting of vehicle-mounted camera
Standby video code flow, in commercial market, vehicle-mounted hard disk videocorder be widely used in taxi, bus, big-and-middle mini bus vehicle and
The various types of vehicles such as other professional domain slag-soil trucks, Driving Test vehicle, logistic car, mail van, video is deposited in hard disk video recorder use process
Storage must configure hard disk.
Vehicle-mounted hard disk videocorder hard disk as kernel component, there are the unit price characteristics such as high, easy to damage；Wherein mechanical hard disk
It is widely used in various types of car video recorder equipment because capacity is cheap greatly (relative to SSD solid state hard disk), but its
It is easier to damage when compared to solid state hard disk vibration, a dampening assembly must be designed to protect mechanical hard disk not damage.
And in existing hard disk shock-absorbing component, dampening assembly is there are volume is big, and required installation space is big, and mounting screw is more
The problems such as.
Utility model content
The main purpose of the utility model is to provide a kind of hard disk shock-absorbing components, to solve hard disk shock-absorbing in the prior art
Assembly volume is big, the problem more than occupied space.
To achieve the goals above, one aspect according to the present utility model provides a kind of hard disk shock-absorbing component, packet
Include: bracket component, bracket component include inner support and support arm, and inner support is used for Fixed disk；At least one damper, respectively subtracts
Shake device is arranged between inner support and support arm to carry out damping to hard disk, and at least one damper has the first clamping
Portion, and the location structure of the first clamping portion and inner support is engaged by clamping.
Further, damper includes: absorber main body, and absorber main body has deformable cavity；First clamping portion, the first clamping
The outside in absorber main body and being located at deformable cavity is arranged in portion.
Further, damper has the gas vent that be connected to deformable cavity, and gas vent is arranged in absorber main body and/or the
On one clamping portion.
Further, the first clamping portion includes sequentially connected clamping section and stop lug, is clamped section and absorber main body
One end of the separate absorber main body of clamping section is arranged in connection, stop lug, and inner support has location structure, and stop lug is worn
Location structure is crossed so that clamping section is accommodated at location structure.
Further, damper has gas vent, and gas vent sequentially passes through stop lug, clamping section is connected to deformable cavity.
Further, location structure includes the location hole being arranged on inner support, and the installation seam being connected to location hole,
A part of first clamping portion first protrudes into location hole and installation seam, and the first clamping portion and location hole are clamped after further assembling
Cooperation.
Further, location structure includes the location hole being arranged on inner support, and the installation seam being connected to location hole,
Stop lug first protrudes into location hole and installation seam, stop lug abjection out of location hole and installation seam after further assembling,
And make to be clamped section and location hole clamping engagement.
Further, at least one damper has the second clamping portion, and the second clamping portion and support arm are engaged by clamping.
Further, at least one damper passes through one of welding, the connection of bonding or fastener mode with support arm
It is fixed.
Further, hard disk shock-absorbing component further includes at least one fastener, and damper is connect by fastener with support arm.
Further, support arm has at least one first fastener hole, and the absorber main body of damper has the second fastening
Hole, hard disk shock-absorbing component further include at least one fastener, fastener pass through the first fastener hole, the second fastener hole by damper with
Support arm connection, and the second fastener hole and gas vent are coaxially disposed, the diameter Ф 2 of the second fastener hole is less than the diameter Ф of gas vent
1。
Further, support arm has at least one first fastener hole, and the absorber main body of damper has the second fastening
Hole, hard disk shock-absorbing component further include at least one fastener, fastener pass through the first fastener hole, the second fastener hole by damper with
Support arm connection, and the second fastener hole and gas vent are coaxially disposed, fastener protrudes into the length L in damper greater than gas vent
Depth L1.
Further, damper is rubber or silica gel material.
Using the technical solution of the utility model, hard disk shock-absorbing component in the application, hard disk shock-absorbing component includes bracket
Component and at least one damper, bracket component include inner support and support arm, and inner support is used for Fixed disk；Each damper is equal
It is arranged between inner support and support arm to carry out damping to hard disk, and at least one damper has the first clamping portion, and the
The location structure of one clamping portion and inner support is engaged by clamping.
Using above structure hard disk shock-absorbing component when, damper is arranged between inner support and support arm, and is passed through
Hard disk is fixed inner support.After hard disk is shaken, the damper between inner support and support arm, which is arranged in, to be inhaled
The vibration of hard disk is received, so that hard disk keeps steady operational status or fast quick-recovery stable state.Again since damper has first
Clamping portion, and being engaged by clamping by the location structure of the first clamping portion and inner support, so damper can be by itself knot
Structure and inner support keep connecting, to effectively reduce damper group in the case where guaranteeing that damper compression distance is constant
The volume of part, to reduce bumper assembly to the occupancy of installation space.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the hard disk shock-absorbing component of a specific embodiment according to the present utility model；
Fig. 2 shows the connection relationship diagrams of damper and inner support in the hard disk shock-absorbing component in Fig. 1；
Fig. 3 shows the structural schematic diagram of damper and location structure in the hard disk shock-absorbing component in Fig. 2；
Fig. 4 shows the schematic diagram of internal structure of the damper of the hard disk shock-absorbing component in Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, bracket component；11, inner support；111, location structure；112, location hole；113, installation seam；12, support arm；
121, the first fastener hole；20, damper；21, the first clamping portion；211, it is clamped section；212, stop lug；22, absorber main body；
221, deformable cavity；23, gas vent；24, the second clamping portion；25, the second fastener hole；30, fastener.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
It is for direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Together
Sample, it for ease of understanding and describes, " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is simultaneously
It is not used in limitation the utility model.
In order to solve the problems, such as that hard disk shock-absorbing assembly volume is big in the prior art, occupied space is more, this application provides one
Kind hard disk shock-absorbing component.
As shown in Figures 1 to 4, the hard disk shock-absorbing component in the application, hard disk shock-absorbing component include: bracket component 10, branch
Frame component 10 includes inner support 11 and support arm 12, and inner support 11 is used for Fixed disk；At least one damper 20, each damper
20 are arranged between inner support 11 and support arm 12 to carry out damping to hard disk, and at least one damper 20 has the first card
Socket part 21, and the first clamping portion 21 and the location structure 111 of inner support 11 are engaged by clamping.
Using above structure hard disk shock-absorbing component when, by damper 20 be arranged between inner support 11 and support arm 12,
And hard disk is fixed by inner support 11.After hard disk is shaken, it is arranged between inner support 11 and support arm 12
The vibration of hard disk can be absorbed in damper 20, so that hard disk keeps steady operational status or fast quick-recovery stable state.And due to
Damper 20 has the first clamping portion 21, and is engaged by clamping by the first clamping portion 21 and the location structure 111 of inner support 11, institute
It can keep connecting by the structure and inner support 11 of itself with damper 20, thus guaranteeing that 20 compression distance of damper is constant
In the case where, the volume of 20 component of damper is effectively reduced, installation space is accounted for reduce 20 component of damper
With.
Specifically, as shown in figure 4, damper 20 includes absorber main body 22 and the first clamping portion 21.Absorber main body 22
With deformable cavity 221；The outside in absorber main body 22 and being located at deformable cavity 221 is arranged in first clamping portion 21.In this way
Setting can make the setting of absorber main body 22 exist after the location structure 111 of the first clamping portion 21 and inner support 11 is engaged by clamping
Between inner support 11 and support arm 12, so as to by the deformable cavity 221 of absorber main body 22 deformation occurs come absorb vibration,
And then realize the damping effect of 20 component of damper.
Optionally, damper 20 has the gas vent 23 being connected to deformable cavity 221, and gas vent 23 is arranged in absorber main body
22 and/or first on clamping portion 21.It, can deformation occurs in the deformable cavity 221 of absorber main body 22 by the way that gas vent 23 is arranged
Afterwards, the gas in deformable cavity 221 can be discharged by gas vent 23, so that deformable cavity 221 is made to be more easier to generate deformation, from
And it is effectively guaranteed the stability of 20 component of damper, keep the hard disk being fixed on inner support 11 more stable.
Specifically, as shown in figure 4, the first clamping portion 21 includes sequentially connected clamping section 211 and stop lug 212, card
Section 211 is connect to connect with absorber main body 22, one end of the separate absorber main body 22 of clamping section 211 is arranged in stop lug 212,
Inner support 11 has location structure 111, and stop lug 212 passes through location structure 111 so that clamping section 211 is accommodated in location structure
At 111.It is arranged in this way, when the first clamping portion 21 and the location structure 111 of inner support 11 are clamped, makes the first clamping
The stop lug 212 in portion 21 passes through location structure 111, to realize the clamping of damper 20 Yu inner support 11, and passes through backstop
The cooperation of flange 212 and location structure 111 keeps the stabilization of damper 20, prevent damper 20 inner support 11 and it is outer between send out
Raw movement.In addition, mounting shock absorber 20 has the advantages that assembly is simple, fast on inner support 11 by above-mentioned mode.
Specifically, damper 20 has gas vent 23, and gas vent 23 sequentially passes through stop lug 212, clamping section 211 is connected to
To deformable cavity 221.It is arranged in this way, can guarantees to may also pass through interior branch while gas vent 23 is connected to deformable cavity 221
Frame 11, so that gas is more easily sucked by gas vent 23 during recovery after deformation occurs in deformable cavity 221, into
And restore deformable cavity 221 more easily.
Optionally, location structure 111 includes the location hole 112 being arranged on inner support 11, and is connected to location hole 112
Installation seam 113, a part of the first clamping portion 21 first protrudes into location hole 112 and installation seam 113, the after further assembling
One clamping portion 21 is engaged by clamping with location hole 112.
Specifically, as shown in Figures 2 and 3, location structure 111 includes the location hole 112 being arranged on inner support 11, and
The installation seam 113 being connected to location hole 112, stop lug 212 are first protruded into location hole 112 and installation seam 113, are further filled
Deviate from out of location hole 112 and installation seam 113 with rear stop lug 212, and clamping section 211 and location hole 112 is made to be engaged by clamping.
It is arranged in this way, it is interior can guarantees that the stop lug 212 of the first clamping portion 21 is passed through by installation seam 113 first
The location structure 111 of bracket 11, then makes to be clamped section 211 and keeps stabilization in location hole 112, so as to be effectively prevented from the
One clamping portion 21 is detached from from location structure 111.In this way, damper 20 is not only made to be easier to assemble, and also have after assembling
The characteristics of being not easy.
Specifically, at least one damper 20 has the second clamping portion, and the second clamping portion and support arm 12 are engaged by clamping.
By the way that the second clamping portion is arranged, further damper 20 can be consolidated by the cooperation of the second clamping portion and support arm 12
It is fixed, so as to be further ensured that the stability of damper 20, and then effectively guarantee damping of 20 component of damper to hard disk
Effect.
Optionally, at least one damper 20 passes through one of welding, the connection of Nian Jie or fastener 30 with support arm 12
Mode is fixed.Certainly, under the premise of can guarantee that 20 component of damper has lesser volume, other is also can choose and fixed
Damper 20 and support arm 12 is fixed in mode.
Specifically, hard disk shock-absorbing component further includes at least one fastener 30, and fastener 30 is by damper 20 and support arm
12 connections.
In a specific embodiment, fastener 30 of the lock-screw as 20 component of damper is selected, and in damping
Corresponding aperture, and the spiral shell to match in the setting of the inner wall of aperture with lock-screw is arranged close to the side of support arm 12 in device 20
Line, to realize further fixing to damper 20.
Specifically, support arm 12 has at least one first fastener hole 121, and the absorber main body 22 of damper 20 has the
Two fastener holes 25, hard disk shock-absorbing component further include at least one fastener 30, and fastener 30 passes through the first fastener hole 121, second
Damper 20 is connect by fastener hole 25 with support arm 12, and the second fastener hole 25 is coaxially disposed with gas vent 23, the second fastener hole
25 diameter Ф 2 is less than the diameter Ф 1 of gas vent 23.It is arranged in the second fastener hole 25 in this way, gas vent 23 can avoid
Fastener 30, so that the deformation of deformable cavity 221 is more abundant.
Specifically, support arm 12 has at least one first fastener hole 121, and the absorber main body 22 of damper 20 has the
Two fastener holes 25, hard disk shock-absorbing component further include at least one fastener 30, and fastener 30 passes through the first fastener hole 121, second
Damper 20 is connect by fastener hole 25 with support arm 12, and the second fastener hole 25 is coaxially disposed with gas vent 23, and fastener 30 is stretched
Enter the depth L1 that the length L in damper 20 is greater than gas vent 23.
Since damper 20 is having a size of L+D+L1, wherein D is the axial deflection of damper 20, and L1 can accomplish to be less than L.
In the case where axial deformation D immobilizes, 20 size L+D+L1 of damper is less than 2L+D, and 20 size of damper can reduce；
As noted above as 1 > Φ 2 of Φ, for D equal to when being nearly equal to 0,20 dimension limit of damper is small；In 20 size L+D+ of damper
In the case that L1 is constant, when L1 is less than L, axial deflection D increases, and 20 damping performance of damper can be improved.
Optionally, damper 20 is rubber or silica gel material.Certainly, damper 20 can guaranteed with preferable bullet
Under the premise of property performance and wear-resisting property, making material of other materials as damper 20 also can choose.
In an alternative embodiment (not shown), damper 20 and support arm 12 can also be made to be clamped.Namely subtracting
Device 20 is shaken close to the side of support arm 12 setting such as the identical structure in above-mentioned first clamping portion 21.And in the identical of support arm 12
The structure being arranged as above-mentioned location structure 111 at position and the first clamping portion 21 cooperate, and realize the fixation to damper 20.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, under the premise of guaranteeing 20 component damping effect of damper, the sky of 20 component of damper occupancy is effectively reduced
Between；
2,20 component of damper in the application, damping effect are stablized, can effectively be protected to hard disk；
3, structure is simple, is easy batch production manufacture.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model a part, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The range of the utility model protection all should belong in the every other embodiment obtained.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (13)
1. a kind of hard disk shock-absorbing component characterized by comprising
Bracket component (10), the bracket component (10) include inner support (11) and support arm (12), and the inner support (11) is used
In Fixed disk；
At least one damper (20), each damper (20) are arranged at the inner support (11) and the support arm (12)
Between to carry out damping to the hard disk, and at least one described damper (20) has the first clamping portion (21), and described the
The location structure (111) of one clamping portion (21) and the inner support (11) is engaged by clamping.
2. hard disk shock-absorbing component according to claim 1, which is characterized in that the damper (20) includes:
Absorber main body (22), the absorber main body (22) have deformable cavity (221)；
First clamping portion (21), first clamping portion (21) are arranged on the absorber main body (22) and are located at described
The outside of deformable cavity (221).
3. hard disk shock-absorbing component according to claim 2, which is characterized in that the damper (20) has and the deformation
The gas vent (23) of chamber (221) connection, gas vent (23) setting is in the absorber main body (22) and/or first card
In socket part (21).
4. hard disk shock-absorbing component according to claim 2, which is characterized in that first clamping portion (21) includes sequentially connecting
The clamping section (211) and stop lug (212) connect, the clamping section (211) connect with the absorber main body (22), described to stop
Flange (212) setting is kept off in one end far from the absorber main body (22) of clamping section (211), the inner support (11)
With location structure (111), the stop lug (212) passes through the location structure (111) so that the clamping section (211) is held
It sets at the location structure (111).
5. hard disk shock-absorbing component according to claim 4, which is characterized in that the damper (20) has gas vent
(23), the gas vent (23) sequentially passes through the stop lug (212), the clamping section (211) is connected to the deformable cavity
(221)。
6. hard disk shock-absorbing component according to claim 1, which is characterized in that the location structure (111) includes that setting exists
Location hole (112) on the inner support (11), and the installation seam (113) being connected to the location hole (112), described first
A part of clamping portion (21) first protrudes into the location hole (112) and installation seam (113), described after further assembling
First clamping portion (21) and the location hole (112) are engaged by clamping.
7. hard disk shock-absorbing component according to claim 4, which is characterized in that the location structure (111) includes that setting exists
Location hole (112) on the inner support (11), and the installation seam (113) being connected to the location hole (112), the backstop
Flange (212) first protrudes into the location hole (112) and installation seam (113), the stop lug after further assembling
(212) abjection out of the location hole (112) and installation seam (113), and make the clamping section (211) and the location hole
(112) it is engaged by clamping.
8. hard disk shock-absorbing component according to any one of claim 1 to 7, which is characterized in that at least one described damping
Device (20) has the second clamping portion, and second clamping portion and the support arm (12) are engaged by clamping.
9. hard disk shock-absorbing component according to any one of claim 1 to 7, which is characterized in that at least one described damping
Device (20) is fixed with the support arm (12) by one of welding, Nian Jie or fastener (30) connection mode.
10. hard disk shock-absorbing component according to any one of claim 1 to 7, which is characterized in that the hard disk shock-absorbing component
It further include at least one fastener (30), the damper (20) is connect by the fastener (30) with the support arm (12).
11. the hard disk shock-absorbing component according to claim 3 or 5, which is characterized in that the support arm (12) has at least one
The absorber main body of a first fastener hole (121), the damper (20) has the second fastener hole (25), the hard disk shock-absorbing group
Part further includes at least one fastener (30), and the fastener (30) passes through first fastener hole (121), second fastening
The damper (20) is connect by hole (25) with the support arm (12), and second fastener hole (25) and the gas vent
(23) it is coaxially disposed, the diameter Ф 2 of second fastener hole (25) is less than the diameter Ф 1 of the gas vent (23).
12. the hard disk shock-absorbing component according to claim 3 or 5, which is characterized in that the support arm (12) has at least one
The absorber main body of a first fastener hole (121), the damper (20) has the second fastener hole (25), the hard disk shock-absorbing group
Part further includes at least one fastener (30), and the fastener (30) passes through first fastener hole (121), second fastening
The damper (20) is connect by hole (25) with the support arm (12), and second fastener hole (25) and the gas vent
(23) it is coaxially disposed, the fastener (30) protrudes into the depth that the length L in the damper (20) is greater than the gas vent (23)
Spend L1.
13. hard disk shock-absorbing component according to any one of claim 1 to 7, which is characterized in that the damper (20) is
Rubber or silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304205.7U CN209515193U (en) | 2019-03-11 | 2019-03-11 | Hard disk shock-absorbing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304205.7U CN209515193U (en) | 2019-03-11 | 2019-03-11 | Hard disk shock-absorbing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515193U true CN209515193U (en) | 2019-10-18 |
Family
ID=68205189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920304205.7U Active CN209515193U (en) | 2019-03-11 | 2019-03-11 | Hard disk shock-absorbing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114637158A (en) * | 2020-12-16 | 2022-06-17 | 杭州海康威视数字技术股份有限公司 | Movement assembly |
-
2019
- 2019-03-11 CN CN201920304205.7U patent/CN209515193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114637158A (en) * | 2020-12-16 | 2022-06-17 | 杭州海康威视数字技术股份有限公司 | Movement assembly |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: 310053 Room 301, building 3, No. 2930, South Ring Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Dahua Automobile Technology Co., Ltd Address before: 310051 Binan Road 1187, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG DAHUA TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310053 Room 301, building 3, No. 2930, South Ring Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang huaruijie Technology Co.,Ltd. Address before: 310053 Room 301, building 3, No. 2930, South Ring Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Dahua Automobile Technology Co.,Ltd. |