CN208689944U - Damper, dampening assembly and hard disk - Google Patents
Damper, dampening assembly and hard disk Download PDFInfo
- Publication number
- CN208689944U CN208689944U CN201821311579.3U CN201821311579U CN208689944U CN 208689944 U CN208689944 U CN 208689944U CN 201821311579 U CN201821311579 U CN 201821311579U CN 208689944 U CN208689944 U CN 208689944U
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- mounting hole
- load
- bearing part
- ontology
- damping portion
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Abstract
The utility model discloses a kind of damper, dampening assembly and hard disks, damper includes elastic dampers ontology and impact-absorbing medium, the first mounting hole and third mounting hole are penetrated by fixing piece, so that damper installing is on the load bearing member, the positioning column on hard-disk cartridge is inserted by the second mounting hole again, so that damper is fixed on hard-disk cartridge together with load-bearing part.Elastic dampers ontology has accommodating chamber, impact-absorbing medium is packed into accommodating chamber, so, when move vehicle is jolted or motor shakes, the impact-absorbing medium largely absorbs the energy generated because vehicle jolts or motor vibration, greatly weaken vehicle jolt or the vibration of motor is to the impact force of hard disk ontology, so, by the way that the damper is installed on hard disk ontology, be conducive to improve damping effect of the hard disk ontology in move vehicle, while but also hard disk ontology is safer in move vehicle.
Description
Technical field
The utility model relates to cushion technique fields, more particularly to a kind of damper, dampening assembly and hard disk.
Background technique
In order to facilitate storage mass data and information, it will usually in the move vehicles such as bus, bus or private car
Equipped with mobile hard disk.And the vibration of move vehicle jolted with motor easilys lead to mobile hard disk and loss of data or biography occurs
The problems such as unstable is sent, to seriously affect the normal use of mobile hard disk.For this purpose, can generally be arranged around mobile hard disk
Damping device, to reach shock-absorbing protecting effect.However, not only structure is complicated for the damping device, but also give mobile hard disk bring
Damping effect is poor.
Utility model content
Based on this, it is necessary to provide a kind of damper, dampening assembly and hard disk, it can be improved hard disk ontology in locomotive
Damping effect on.
Its technical solution is as follows:
A kind of damper, comprising: elastic dampers ontology, the elastic dampers ontology are equipped with the first mounting hole and the
Two mounting holes, for being correspondingly arranged with the third mounting hole on load-bearing part, second mounting hole is used for first mounting hole
It is inserted into the positioning column of hard-disk cartridge；The elastic dampers ontology has accommodating chamber；Impact-absorbing medium, described in the impact-absorbing medium is packed into
In accommodating chamber.
Above-mentioned damper penetrates the first mounting hole and third mounting hole by fixing piece, holds so that damper is installed in
In holder, then by the positioning column on the second mounting hole insertion hard-disk cartridge, so that damper is fixed on hard disk together with load-bearing part
On box, in this way, enable damper conveniently and fast installation between load-bearing part and hard-disk cartridge.Elastic dampers ontology has
Accommodating chamber, accommodating chamber is interior to be packed into impact-absorbing medium, in this way, elasticity subtracts when move vehicle is jolted or motor shakes
Shake device ontology can play buffer function to installing hard disk ontology on the load bearing member, avoid vehicle jolt or the vibration of motor
Directly impact is caused to hard disk ontology and hard disk ontology is caused to damage.Meanwhile elastic dampers ontology is provided with impact-absorbing medium, it should
Impact-absorbing medium largely absorbs the vibration energy generated because vehicle jolts or motor vibration, greatly weaken vehicle jolt or
The vibration of motor is to the impact force of hard disk ontology, in this way, being conducive to improve hard by the way that the damper to be installed on hard disk ontology
Damping effect of the disk ontology in move vehicle, while but also hard disk ontology is safer in move vehicle.
The elastic dampers ontology includes the first damping portion, the second damping portion and third in one of the embodiments,
Damping portion, first damping portion are connect with second damping portion by the third damping portion, and first damping portion,
Second damping portion and third damping portion surround the accommodating chamber；First damping portion is equipped with first mounting hole,
Second damping portion is equipped with second mounting hole.
First damping portion and second damping portion are respectively to the accommodating chamber convex in one of the embodiments,
Setting is played, and second damping portion is located at the part in the accommodating chamber equipped with protrusion.
First mounting hole is provided with the first nut in one of the embodiments, and second mounting hole is provided with
Second nut.
A kind of dampening assembly further includes load-bearing part including damper described in any of the above item, and the load-bearing part is equipped with
Third mounting hole, the damper pass through the third mounting hole by fixing piece and are installed in described hold with first mounting hole
In holder；The loading end of the load-bearing part is for placing hard disk ontology.
Damper and hard disk ontology are closely joined together, so that hard disk sheet by above-mentioned dampening assembly by load-bearing part
Body has better damping effect in move vehicle, so that hard disk ontology is safer in move vehicle.
The load-bearing part is equipped with more than two connectors in one of the embodiments, and the connector is equipped with
The third mounting hole.
The connector is four in one of the embodiments, and four connectors are divided into two the first connectors
With two the second connectors, first connector is respectively arranged at the two sides of the load-bearing part with second connector；Institute
One end on the first connector far from the load-bearing part is stated to be extended along the length direction of the load-bearing part；Described second connects
One end on fitting far from the load-bearing part is extended along the width direction of the load-bearing part.
The first protector and the second protection are equipped at intervals on the loading end of the load-bearing part in one of the embodiments,
Part, first protector, second protector and the load-bearing part surround placing groove, and the placing groove is described for being put into
Hard disk ontology.
It is equipped with the 4th mounting hole on first protector and second protector in one of the embodiments,
4th mounting hole with the fixation hole on the hard disk ontology for being correspondingly arranged.
A kind of hard disk further includes hard disk ontology and hard-disk cartridge, the damping including dampening assembly described in any of the above item
Component is installed in the hard-disk cartridge, and the hard disk ontology is installed on the dampening assembly.
Hard disk ontology is installed in by above-mentioned hard disk, including dampening assembly, hard disk ontology and hard-disk cartridge by dampening assembly
In hard-disk cartridge, in this way, making hard disk ontology that there is good damping effect, to be conducive to improve hard disk in move vehicle
Stability in use.
Detailed description of the invention
Fig. 1 is shock absorber structure schematic diagram described in an embodiment of the present invention；
Fig. 2 is damper cross-sectional view described in an embodiment of the present invention；
Fig. 3 is dampening assembly structural schematic diagram described in an embodiment of the present invention；
Fig. 4 is hard disc structure schematic diagram described in an embodiment of the present invention；
Fig. 5 is that hard disk ontology described in an embodiment of the present invention and dampening assembly cooperate schematic diagram.
Description of symbols:
100, dampening assembly, 110, damper, 111, elastic dampers ontology, the 1111, first damping portion, 1112, second
Damping portion, 1113, third damping portion, 1114, buffer part, the 1115, first mounting hole, 1116, accommodating chamber, 1117, protrusion,
1118, the second mounting hole, 112, impact-absorbing medium, 120, load-bearing part, 121, third mounting hole, the 122, first connector, 123,
Two connectors, the 124, first protector, the 125, second protector, the 126, the 4th mounting hole, 127, placing groove, 200, hard disk sheet
Body, 300, hard-disk cartridge.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
In one embodiment, Fig. 1, Fig. 2 and Fig. 5, a kind of damper 110, comprising: elastic dampers ontology are please referred to
111 with impact-absorbing medium 112.Elastic dampers ontology 111 is equipped with the first mounting hole 1115 and the second mounting hole 1118.First peace
Dress hole 1115 with the third mounting hole 121 on load-bearing part 120 for being correspondingly arranged.Second mounting hole 1118 is for being inserted into hard-disk cartridge
300 positioning column.Elastic dampers ontology 111 has accommodating chamber 1116.Impact-absorbing medium 112 is packed into accommodating chamber 1116.
Above-mentioned damper 110 penetrates the first mounting hole 1115 and third mounting hole 121 by fixing piece, so that damping
Device 110 is installed on load-bearing part 120, then is inserted into the positioning column on hard-disk cartridge 300 by the second mounting hole 1118, so that damper
110 are fixed on hard-disk cartridge 300 together with load-bearing part 120, in this way, enable damper 110 conveniently and fast installation holding
Between holder 120 and hard-disk cartridge 300.Elastic dampers ontology 111 has accommodating chamber 1116, is packed into damping in accommodating chamber 1116 and is situated between
Matter 112, in this way, elastic dampers ontology 111 can be held to being installed in when move vehicle is jolted or motor shakes
Hard disk ontology 200 in holder 120 plays buffer function, avoid vehicle jolt or the vibration of motor is to hard disk ontology 200
It causes directly to impact and hard disk ontology 200 is caused to damage.Meanwhile elastic dampers ontology 111 is provided with impact-absorbing medium 112, it should
Impact-absorbing medium 112 largely absorbs the vibration energy generated because vehicle jolts or motor vibration, greatly weakens jolting for vehicle
Or the damper 110 is installed in hard disk ontology 200 in this way, passing through to the impact force of hard disk ontology 200 by the vibration of motor
On, be conducive to improve damping effect of the hard disk ontology 200 in move vehicle, while but also hard disk ontology 200 in locomotive
It is safer in.
In order to enable the damping performance of the damper 110 is more preferably, specifically in the present embodiment, impact-absorbing medium 112 is silicone oil.
Since silicone oil is liquid, which can effectively absorb the vibration energy that different directions transmit, so that the damper 110
The vibration problems being able to solve on different directions.In addition, the elastic dampers ontology 111 in the present embodiment is rubber absorbers
110。
Optionally, fixing piece is bolt, screw, pin or other fixation members.
Further, referring to FIG. 2, elastic dampers ontology 111 includes the first damping portion 1111, the second damping portion 1112
And third damping portion 1113.First damping portion 1111 is connect with the second damping portion 1112 by third damping portion 1113, and first
Damping portion 1111, the second damping portion 1112 and third damping portion 1113 surround accommodating chamber 1116.First damping portion 1111 is equipped with
First mounting hole 1115.Second damping portion 1112 is equipped with the second mounting hole 1118.It follows that the elastic dampers ontology
111 points are three parts, and upper and lower two parts are respectively used to connection load-bearing part 120 and hard-disk cartridge 300, and middle section is respectively with upper and lower two
Part connects and composes damper 110, in this way, making 110 structure of damper arrangement more reasonable.
In a wherein specific embodiment, buffer part is equipped between the first damping portion 1111 and third damping portion 1113
1114, make the damping performance of the damper 110 more preferable by buffer part 1114.Wherein, the buffer part 1114 of the present embodiment
Cross section is wavy cross-section, and specific structure can refer to Fig. 2.
In one embodiment, the first damping portion 1111 is set to 1116 internal projection of accommodating chamber respectively with the second damping portion 1112
It sets, and the second damping portion 1112 is located at the part in accommodating chamber 1116 equipped with protrusion 1117.First damping portion of the present embodiment
1111 and second damping portion 1112 respectively to 1116 internal projection of accommodating chamber be arranged, in this way, advantageously ensuring that the first mounting hole 1115
With the wall thickness requirement of the second mounting hole 1118, avoid because opening up first respectively in the first damping portion 1111 and the second damping portion 1112
Mounting hole 1115 and the second mounting hole 1118 and cause wall thickness weak.Meanwhile protrusion is additionally provided in the second damping portion 1112
1117, it is intended that one, be conducive to the second damping portion 1112 in forming process be easy demoulding；Two, the second installation is increased
The wall thickness in hole 1118 is conducive to the cushioning ability for improving the second damping portion 1112.
In one embodiment, the first mounting hole 1115 is provided with the first nut (not shown).In second mounting hole 1118
Equipped with the second nut (not shown).The damper 110 is made to be tightly fixed to load-bearing part 120 and hard disk by the nut being provided with
On box 300.
In one embodiment, referring to FIG. 3, a kind of dampening assembly 100, the damper including any of the above-described embodiment
110, it further include load-bearing part 120.Load-bearing part 120 is equipped with third mounting hole 121.Damper 110 passes through third by fixing piece
Mounting hole 121 and the first mounting hole 1115 are installed on load-bearing part 120.The loading end of load-bearing part 120 is for placing hard disk ontology
200。
Damper 110 and hard disk ontology 200 are close-coupled at one by load-bearing part 120 by above-mentioned dampening assembly 100
It rises, so that hard disk ontology 200 has better damping effect in move vehicle, so that hard disk ontology 200 is in locomotive
It is safer on.
Optionally, fixing piece is bolt, screw, pin or other fixation members.
Further, load-bearing part 120 is equipped with more than two connectors.Connector is equipped with third mounting hole 121.By
This is avoided damper 110 from being installed directly in and held it is found that make damper 110 be installed in the periphery of load-bearing part 120 by connector
In holder 120.In this way, damper 110 can absorb a large amount of vibration when move vehicle is jolted or motor shakes
Energy, and remaining a small amount of energy can be reached by connector on load-bearing part 120, then reach hard disk sheet by load-bearing part 120
On body 200.Since the portion of energy needs to reach load-bearing part 120 by connector, the dampening assembly 100 of the present embodiment
Energy transmission path effectively is extended, so that the vibration energy of the part is weakened again, so that hard disk ontology 200 exists
Damping effect in move vehicle is more preferably.
Further, connector is four.Four connectors are divided into two the first connectors 122 and two the second connectors
123.First connector 122 and the second connector 123 are respectively arranged at the two sides of load-bearing part 120.In this way, making load-bearing part 120
Fixation can be stablized.One end on first connector 122 far from load-bearing part 120 is set along the length direction extension of load-bearing part 120
It sets.One end on second connector 123 far from load-bearing part 120 is extended along the width direction of load-bearing part 120.In this way, making
It obtains the vibration energy transmitted by connector to transmit to different directions, is conducive to 120 uniform force of load-bearing part, subtracts to improve
Shake the structural stability of component 100.Wherein, the width of the length of load-bearing part 120 and load-bearing part 120 in order to facilitate understanding, with Fig. 3
For, the length of load-bearing part 120 is the distance that L is indicated in Fig. 3, and the width of load-bearing part 120 is the distance that W is indicated in Fig. 3.
In one embodiment, Fig. 3 and Fig. 5 are please referred to, the first protector is equipped at intervals on the loading end of load-bearing part 120
124 and second protector 125.First protector 124, the second protector 125 and load-bearing part 120 surround placing groove 127.Placing groove
127 for being put into hard disk ontology 200.In this way, can be fast and accurately placed on load-bearing part 120 convenient for hard disk ontology 200.
Further, the 4th mounting hole 126 is equipped on the first protector 124 and the second protector 125.4th mounting hole
126 with the fixation hole on hard disk ontology 200 for being correspondingly arranged.In this way, passing through the 4th mounting hole 126 by fixing piece and fixing
Hole enables hard disk ontology 200 to be stably fixed on load-bearing part 120.
Optionally, fixing piece is bolt, screw, pin or other fixation members.
In one embodiment, Fig. 4 and Fig. 5, a kind of hard disk, the dampening assembly including any of the above-described embodiment are please referred to
100, it further include hard disk ontology 200 and hard-disk cartridge 300.Dampening assembly 100 is installed in hard-disk cartridge 300.Hard disk ontology 200 is installed
On dampening assembly 100.
Above-mentioned hard disk, including dampening assembly 100, hard disk ontology 200 and hard-disk cartridge 300, will be hard by dampening assembly 100
Disk ontology 200 is installed in hard-disk cartridge 300, in this way, making hard disk ontology 200 have good damping effect, to be conducive to
Improve stability in use of the hard disk in move vehicle.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of damper characterized by comprising
Elastic dampers ontology, the elastic dampers ontology are equipped with the first mounting hole and the second mounting hole, first peace
For being correspondingly arranged with the third mounting hole on load-bearing part, second mounting hole is used to be inserted into the positioning column of hard-disk cartridge in dress hole；
The elastic dampers ontology has accommodating chamber；
Impact-absorbing medium, the impact-absorbing medium are packed into the accommodating chamber.
2. damper according to claim 1, which is characterized in that the elastic dampers ontology include the first damping portion,
Second damping portion and third damping portion, first damping portion are connect with second damping portion by the third damping portion,
And first damping portion, second damping portion and third damping portion surround the accommodating chamber；It is set in first damping portion
There is first mounting hole, second damping portion is equipped with second mounting hole.
3. damper according to claim 2, which is characterized in that first damping portion and second damping portion are distinguished
It is arranged to the accommodating chamber internal projection, and second damping portion is located at the part in the accommodating chamber equipped with protrusion.
4. damper according to claim 2, which is characterized in that first mounting hole is provided with the first nut, described
Second mounting hole is provided with the second nut.
5. a kind of dampening assembly, including the described in any item dampers of claim 1-4, which is characterized in that it further include load-bearing part,
The load-bearing part is equipped with third mounting hole, and the damper passes through the third mounting hole and first peace by fixing piece
Dress hole is installed on the load-bearing part；The loading end of the load-bearing part is for placing hard disk ontology.
6. dampening assembly according to claim 5, which is characterized in that the load-bearing part is equipped with more than two connections
Part, the connector are equipped with the third mounting hole.
7. dampening assembly according to claim 6, which is characterized in that the connector is four, four connectors
It is divided into two the first connectors and two the second connectors, first connector and second connector are respectively arranged at institute
State the two sides of load-bearing part；Prolong along the length direction of the load-bearing part one end on first connector far from the load-bearing part
Stretch setting；One end on second connector far from the load-bearing part is extended along the width direction of the load-bearing part.
8. according to the described in any item dampening assemblies of claim 5-7, which is characterized in that be spaced on the loading end of the load-bearing part
Equipped with the first protector and the second protector, first protector, second protector and the load-bearing part surround placement
Slot, the placing groove is for being put into the hard disk ontology.
9. dampening assembly according to claim 8, which is characterized in that on first protector and second protector
It is equipped with the 4th mounting hole, the 4th mounting hole with the fixation hole on the hard disk ontology for being correspondingly arranged.
10. a kind of hard disk, including the described in any item dampening assemblies of claim 5-9, which is characterized in that further include hard disk ontology
With hard-disk cartridge, the dampening assembly is installed in the hard-disk cartridge, and the hard disk ontology is installed on the dampening assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311579.3U CN208689944U (en) | 2018-08-15 | 2018-08-15 | Damper, dampening assembly and hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311579.3U CN208689944U (en) | 2018-08-15 | 2018-08-15 | Damper, dampening assembly and hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689944U true CN208689944U (en) | 2019-04-02 |
Family
ID=65885243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311579.3U Active CN208689944U (en) | 2018-08-15 | 2018-08-15 | Damper, dampening assembly and hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689944U (en) |
-
2018
- 2018-08-15 CN CN201821311579.3U patent/CN208689944U/en active Active
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