CN211016528U - Accurate positioning device for small hard disk base - Google Patents
Accurate positioning device for small hard disk base Download PDFInfo
- Publication number
- CN211016528U CN211016528U CN201922110554.8U CN201922110554U CN211016528U CN 211016528 U CN211016528 U CN 211016528U CN 201922110554 U CN201922110554 U CN 201922110554U CN 211016528 U CN211016528 U CN 211016528U
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- hard disk
- base
- disk base
- groups
- groove
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- 238000013016 damping Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model discloses a small-size hard disk base accurate positioning device, including base and base plate, the mounting groove has been seted up to the front end surface intermediate position of base, the interior bottom surface intermediate position of mounting groove is seted up flutedly, the interior bottom surface of recess is close to outside position and is provided with a plurality of groups damping device, the base plate sets up inside the mounting groove, the front end surface of base is close to the upper end position and is provided with hard disk base fixing device. The utility model discloses a small-size hard disk base accurate positioning device, at first can be injectd all around the base plate, the base plate is to swinging all around when avoiding using, and can consume the energy of vibration, reduce the influence of vibration to the base plate, secondly can press from both sides tight hard disk base, reduce hard disk base production error to the influence of hard disk installation accuracy, can detect the stationary state of hard disk base at any time moreover, can compress tightly the hard disk at last, improve the fixed effect of hard disk, bring better use prospect.
Description
Technical Field
The utility model relates to a hard disk base field, in particular to small-size hard disk base accurate positioning device.
Background
Along with the development of society, the living standard of people is continuously improved, various electronic devices are continuously appeared, the number of computers is more and more, an important part in the computers is a hard disk of the computer, the installation precision of the hard disk is high, reading and writing parts can be conveniently and accurately found, in order to improve the installation precision of the hard disk, a small hard disk base accurate positioning device can be invented, along with the rapid development of science and technology, the requirement of people on the small hard disk base accurate positioning device is continuously increased, and the existing small hard disk base accurate positioning device cannot meet the use requirement of people;
there is certain drawback when current small-size hard disk base accurate positioning device uses, at first, receive the influence that other electron device during operation produced vibration after small-size hard disk base accurate positioning device installs in the computer, can make hard disk base's position change, influence the positioning accuracy of hard disk, secondly, can have certain error during hard disk base production, and fixed size when current small-size hard disk base accurate positioning device is general, can make hard disk base mounted position insecure, the during operation rocks easily, and finally, install inside the computer after current hard disk base is fixed, inconvenient people detect the fixed state of hard disk base, unsatisfied people's operation requirement, for this reason, we provide a small-size hard disk base accurate positioning device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a small-size hard disk base accurate positioning device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a small-sized hard disk base accurate positioning device comprises a base and a base plate, wherein a mounting groove is formed in the middle position of the outer surface of the front end of the base, a groove is formed in the middle position of the inner bottom surface of the mounting groove, a plurality of groups of damping devices are arranged at positions, close to the outer side, of the inner bottom surface of the groove, the base plate is arranged in the mounting groove, a hard disk base fixing device is arranged at a position, close to the upper end, of the outer surface of the front end of the base, and hard disk pressing devices are arranged at positions, close to the;
damping device includes bottom plate, a spring and roof, the front end of a spring and rear end fixed mounting are respectively at the front end surface of bottom plate and the rear end surface of roof, the rear end surface of base plate and the front end surface fixed connection of roof, bottom plate fixed mounting is at the interior bottom surface of recess.
Preferably, hard disk base fixing device includes mounting bar, hard disk base clamping device, presss from both sides tight strip and presss from both sides tight detection device, the mounting bar passes through bolt fixed mounting and is close to the upper end position at the front end surface of base, hard disk base clamping device is located the inside of mounting bar, it is connected with hard disk base clamping device to press from both sides tight strip.
Preferably, hard disk base clamping device is including card strip, No. two springs of a plurality of groups and connecting plate, the draw-in groove has been seted up to the inside of mounting bar, card strip joint is in the upper end of draw-in groove, the connecting plate activity sets up and is close to lower extreme position in the inside of draw-in groove, a plurality of groups No. two springs all are located between card strip and the connecting plate, through No. two spring swing joint of a plurality of groups between card strip and the connecting plate, the lower extreme surface intermediate position fixed connection of the upper end of pressing from both sides tight strip and connecting plate, the lower extreme surface paste of pressing from both sides tight strip has the rubber pad.
Preferably, the mounting bar includes left mounting bar and right mounting bar, one side surface of left side mounting bar is close to upper end position fixed mounting and has the spliced pole, one side surface of right side mounting bar is close to the upper end position and has seted up the spread groove, the spliced pole is located inside the spread groove.
Preferably, press from both sides tight detection device and include two sets of L shaped plates and photosensitive sensor, two sets of L shaped plate is fixed mounting respectively at the front end surface of left mounting bar and right mounting bar, and is two sets of the rear end surface of L shaped plate is close to the equal fixed mounting of lower extreme position has L ED light, photosensitive sensor fixed mounting is in the rear end surface intermediate position of pressing from both sides the tight strip.
Preferably, the hard disk pressing device comprises two L-shaped vertical plates and two pressing strips, the two pressing strips are respectively arranged at the front ends of the two L-shaped vertical plates, the two L-shaped vertical plates are symmetrically arranged at two sides of the lower end of the base plate, and sponge pads are adhered to the inner surfaces of the L-shaped vertical plates.
Preferably, a movable groove is formed in the middle of the outer surface of the lower end of the L-shaped vertical plate, a bearing is arranged in the movable groove, a connecting shaft is fixedly mounted at one end of the pressing strip through a bolt, and the outer surface of the connecting shaft, which is close to the lower end, penetrates through the L-shaped vertical plate and is fixedly connected with an inner ring of the bearing.
Preferably, the outer surface of the lower end of the pressing strip is away from the L-shaped vertical plate, a hemispherical fixture block is integrally formed, and a silica gel pad is adhered to the outer surface of the hemispherical fixture block.
Compared with the prior art, the utility model provides a small-size hard disk base accurate positioning device has following beneficial effect:
1. through the arrangement of the mounting groove and the damping device, the base plate is mounted in the mounting groove during mounting, the periphery of the base plate can be limited, the base plate is prevented from swinging to the periphery during use, the damping device is mounted at the rear end of the base plate and supports the base plate, the damping device can consume vibration energy and reduce the influence of vibration on the base plate, when the vibration is large, the base plate is in contact with the bottom of the mounting groove, the situation that a spring exceeds elastic deformation cannot occur, and the service life of the damping device is prolonged;
2. the clamping strip is pushed upwards during use through the arranged hard disk base clamping device, a hard disk is placed on the base plate, and after the clamping strip is loosened, the clamping strip moves downwards under the pushing force of the second spring for restoring deformation, so that the clamping strip is contacted with the upper end of the hard disk base, the hard disk base is clamped, the influence of the production error of the hard disk base on the hard disk mounting precision is reduced, and the mounting effect is improved;
3. through the arranged clamping detection device, people can detect the fixed state of the hard disk base through the clamping detection device at any time after the hard disk base is installed and in the hard disk using process, and the clamping detection device is convenient;
4. through the hard disk closing device who sets up, hard disk base and hard disk installation back can rotate and compress tightly the strip for compress tightly the hemisphere fixture block card of strip lower extreme to the hard disk on, further carry on spacingly to the hard disk, improve the fixed effect of hard disk, whole small-size hard disk base accurate positioning device's convenient operation moreover, the result of use is better for traditional mode, satisfies people's operation requirement, and is comparatively practical.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic view of the overall structure of a precise positioning device for a small-sized hard disk base according to the present invention;
FIG. 2 is a partial structure diagram of the inner part of the base of the precise positioning device for a small hard disk base according to the present invention;
FIG. 3 is an internal structure view of the mounting bar of the precise positioning device for a small-sized hard disk base according to the present invention;
FIG. 4 is a structural diagram of an L-shaped board in the device for accurately positioning a small hard disk base according to the present invention;
fig. 5 is the internal structure diagram of the compressing strip in the small-sized hard disk base accurate positioning device of the present invention.
In the figure, the device comprises a base 1, a base 2, a base plate 3, a mounting groove 4, a bottom plate 5, a first spring 6, a top plate 7, a mounting strip 8, a clamping strip 9, a second spring 10, a connecting plate 11, L shaped plates 12, a photosensitive sensor 13, a L shaped vertical plate 14, a pressing strip 15 and a hemispherical fixture block.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A small-sized hard disk base accurate positioning device is shown in figures 1-5 and comprises a base 1 and a base plate 2, wherein a mounting groove 3 is formed in the middle position of the outer surface of the front end of the base 1, a groove is formed in the middle position of the inner bottom surface of the mounting groove 3, a plurality of groups of damping devices are arranged at the positions, close to the outer side, of the inner bottom surface of the groove, the base plate 2 is arranged in the mounting groove 3, a hard disk base fixing device is arranged at the position, close to the upper end, of the outer surface of the front end of the base 1, and hard disk compressing devices are;
damping device includes bottom plate 4, a spring 5 and roof 6, and the front end and the rear end of a spring 5 are fixed mounting respectively at the front end surface of bottom plate 4 and the rear end surface of roof 6, and the rear end surface of base plate 2 is connected with the front end surface fixed connection of roof 6, and bottom plate 4 fixed mounting is at the interior bottom surface of recess.
Through mounting groove 3 and the damping device who sets up, install the inside at mounting groove 3 during the installation base plate 2, can be injectd base plate 2 all around, base plate 2 is to swing all around when avoiding using, damping device installs the rear end at base plate 2, supporting base plate 2, damping device can consume the energy of vibration, reduce the influence of vibration to base plate 2, when the vibration is great, base plate 2 and mounting groove 3's bottom contact, spring 5 can not appear and surpass the condition of elastic deformation, extension damping device's life.
Hard disk base fixing device includes mounting bar 7, hard disk base clamping device, presss from both sides tight strip 8 and presss from both sides tight detection device, and mounting bar 7 passes through bolt fixed mounting and is close to the upper end position at the front end surface of base 1, and hard disk base clamping device is located the inside of mounting bar 7, presss from both sides tight strip 8 and is connected with hard disk base clamping device.
Hard disk base clamping device is including blocking the strip, spring 9 and connecting plate 10 No. two of a plurality of groups, the draw-in groove has been seted up to the inside of mounting bar 7, block the strip joint in the upper end of draw-in groove, the activity of connecting plate 10 sets up the inside of draw-in groove near lower extreme position, spring 9 No. two of a plurality of groups all is located between card strip and the connecting plate 10, through spring 9 swing joint No. two of a plurality of groups between card strip and the connecting plate 10, the upper end of pressing from both sides tight strip 8 and the lower extreme surface intermediate position fixed connection of connecting plate 10, the lower extreme surface paste of pressing from.
Through the hard disk base clamping device who sets up, upwards promote during the use and press from both sides tight strip 8, place the hard disk on base plate 2, loosen the back, press from both sides tight strip 8 and resume downstream under the thrust of deformation at No. two spring 9 for press from both sides tight strip 8 and hard disk base upper end contact, press from both sides the hard disk base tightly, reduce the influence of hard disk base production error to hard disk installation accuracy, improve the installation effect.
The mounting bar 7 includes left mounting bar and right mounting bar, and one side surface of left mounting bar is close to upper end position fixed mounting and has the spliced pole, and one side surface of right mounting bar is close to the upper end position and has seted up the spread groove, and the spliced pole is located inside the spread groove.
Press from both sides tight detection device and include two sets of L shaped plates 11 and photosensitive sensor 12, two sets of L shaped plates 11 respectively fixed mounting be at the front end surface of left mounting bar and right mounting bar, and the rear end surface of two sets of L shaped plates 11 is close to equal fixed mounting of lower extreme position has L ED light, photosensitive sensor 12 fixed mounting be in the rear end surface intermediate position of pressing from both sides tight strip 8.
The hard disk pressing device comprises two groups of L-shaped vertical plates 13 and two groups of pressing strips 14, wherein the two groups of pressing strips 14 are respectively arranged at the front ends of the two groups of L-shaped vertical plates 13, the two groups of L-shaped vertical plates 13 are symmetrically arranged at the two sides of the lower end of the base plate 2, and the inner surfaces of the two groups of L-shaped vertical plates 13 are adhered with sponge pads.
A movable groove is formed in the middle of the outer surface of the lower end of the L-shaped vertical plate 13, a bearing is arranged in the movable groove, a connecting shaft is fixedly installed at one end of the pressing strip 14 through a bolt, and the outer surface of the connecting shaft, which is close to the lower end, penetrates through the L-shaped vertical plate 13 and is fixedly connected with an inner ring of the bearing.
The outer surface of the lower end of the pressing strip 14 is away from the L-shaped vertical plate 13, a hemispherical fixture block 15 is integrally formed, and a silica gel pad is adhered to the outer surface of the hemispherical fixture block 15.
Through the hard disk closing device who sets up, hard disk base and hard disk installation back can rotate and compress tightly strip 14 for compress tightly the hemisphere fixture block 15 card of 14 lower extremes on the hard disk, further carry on spacingly to the hard disk, improve the fixed effect of hard disk, whole small-size hard disk base accurate positioning device's convenient operation moreover, the result of use is better for traditional mode, satisfies people's operation requirement, and is comparatively practical.
The outer surface of the upper end of the base plate 2 is provided with a positioning spring needle.
It should be noted that the utility model relates to a small-size hard disk base accurate positioning device, during the installation, place the hard disk base on base plate 2, then loosen the hand, No. two spring 9 resume deformation, No. two spring 9 drive clamp strip 8 downstream, press from both sides the hard disk base between clamp strip 8 and L shape riser 13, thoroughly fix the position of hard disk base, then install the hard disk subassembly on the hard disk base, after hard disk base and hard disk installation, can rotate compressing strip 14, make the hemisphere fixture block 15 of compressing strip 14 lower extreme block to the hard disk, further carry on spacing to the hard disk, improve the fixed effect of hard disk;
when the hard disk base is damaged and replaced, people can start a L ED illuminating lamp on an L-shaped plate 11, the L ED illuminating lamp illuminates, a photosensitive sensor 12 in the clamping detection device is connected with an external display with a microprocessor through a lead after installation, the photosensitive sensor 12 transmits detected data to the display, the microprocessor in the display processes the data and displays the data, and people can judge whether the hard disk base clamping device clamps the hard disk base by watching the displayed data through the display;
the external display can be connected with an alarm device (a buzzer or an alarm indicator lamp), the alarm device is started after the microprocessor in the display detects that the numerical value exceeds the range, and the alarm device gives out an audible and visual alarm to warn people, so that whether the hard disk base clamping device is damaged or not can be judged;
through the arrangement of the mounting groove 3 and the damping device, the substrate 2 is mounted inside the mounting groove 3 during mounting, the periphery of the substrate 2 can be limited, the substrate 2 is prevented from swinging around during use, the damping device is mounted at the rear end of the substrate 2 and supports the substrate 2, the damping device can consume vibration energy and reduce the influence of vibration on the substrate 2, when the vibration is large, the substrate 2 is in contact with the bottom of the mounting groove 3, the situation that the first spring 5 exceeds elastic deformation cannot occur, and the service life of the damping device is prolonged;
through the arranged hard disk base clamping device, the clamping strip 8 is upwards pushed when the device is used, a hard disk is placed on the substrate 2, after the device is loosened, the clamping strip 8 moves downwards under the pushing force of the second spring 9 which restores to deform, so that the clamping strip 8 is contacted with the upper end of the hard disk base, the hard disk base is clamped, the influence of the production error of the hard disk base on the hard disk mounting precision is reduced, the mounting effect is improved, the minimum size of the hard disk base when the hard disk base clamping device fixes the hard disk is that the second spring 9 is in the original length state (excluding the size) after the hard disk base is mounted, the maximum size of the hard disk base is that the second spring 9 is in the shortest state (not exceeding elastic deformation) after the hard disk base is mounted, the hard disk base clamping device can fix all hard disk bases in the two limit size ranges, and the operation of the whole small-, the use effect is better for traditional mode, satisfies people's operation requirement, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A small-sized hard disk base accurate positioning device comprises a base (1) and a base plate (2), wherein a mounting groove (3) is formed in the middle position of the outer surface of the front end of the base (1), a groove is formed in the middle position of the inner bottom surface of the mounting groove (3), a plurality of groups of damping devices are arranged at the position, close to the outer side, of the inner bottom surface of the groove, the base plate (2) is arranged inside the mounting groove (3), a hard disk base fixing device is arranged at the position, close to the upper end, of the outer surface of the front end of the base (1), and hard disk pressing devices are arranged at the positions, close to the two sides of the;
damping device includes bottom plate (4), a spring (5) and roof (6), the front end of a spring (5) and rear end difference fixed mounting are at the front end surface of bottom plate (4) and the rear end surface of roof (6), the rear end surface of base plate (2) and the front end surface fixed connection of roof (6), bottom plate (4) fixed mounting is at the interior bottom surface of recess.
2. The device of claim 1, wherein the device comprises: hard disk base fixing device includes mounting bar (7), hard disk base clamping device, presss from both sides tight strip (8) and presss from both sides tight detection device, mounting bar (7) are close to the upper end position at the front end surface of base (1) through bolt fixed mounting, hard disk base clamping device is located the inside of mounting bar (7), it is connected with hard disk base clamping device to press from both sides tight strip (8).
3. The device of claim 2, wherein: hard disk base clamping device is including card strip, No. two spring (9) of a plurality of groups and connecting plate (10), the draw-in groove has been seted up to the inside of mounting bar (7), card strip joint is in the upper end of draw-in groove, connecting plate (10) activity sets up and is close to lower extreme position, a plurality of groups No. two spring (9) all are located between card strip and connecting plate (10), through No. two spring (9) swing joint of a plurality of groups between card strip and connecting plate (10), the upper end of pressing from both sides tight strip (8) and the lower extreme surface intermediate position fixed connection of connecting plate (10), the lower extreme surface paste of pressing from both sides tight strip (8) has the rubber pad.
4. The device of claim 2, wherein: mounting bar (7) are including left mounting bar and right mounting bar, one side surface of left side mounting bar is close to upper end position fixed mounting and has the spliced pole, one side surface of right side mounting bar is close to the upper end position and has seted up the spread groove, the spliced pole is located inside the spread groove.
5. The precise positioning device for small hard disk bases according to claim 4, characterized in that the clamping detection device comprises two L-shaped plates (11) and a photosensitive sensor (12), the two L-shaped plates (11) are respectively and fixedly arranged on the outer surfaces of the front ends of the left and right mounting bars, the L ED illuminating lamps are respectively and fixedly arranged on the outer surfaces of the rear ends of the L-shaped plates (11) near the lower ends, and the photosensitive sensor (12) is fixedly arranged in the middle of the outer surfaces of the rear ends of the clamping bars (8).
6. The precise positioning device for the small hard disk base according to claim 1, wherein the hard disk pressing device comprises two groups of L-shaped vertical plates (13) and two groups of pressing strips (14), the two groups of pressing strips (14) are respectively arranged at the front ends of the two groups of L-shaped vertical plates (13), the two groups of L-shaped vertical plates (13) are symmetrically arranged at two sides of the lower end of the base plate (2), and sponge pads are adhered to the inner surfaces of the two groups of L-shaped vertical plates (13).
7. The precise positioning device for the small hard disk base according to claim 6, wherein a movable groove is formed in the middle of the outer surface of the lower end of the L-shaped vertical plate (13), a bearing is arranged inside the movable groove, a connecting shaft is fixedly installed at one end of the pressing strip (14) through a bolt, and the outer surface of the connecting shaft, which is close to the lower end, penetrates through L-shaped vertical plate (13) and is fixedly connected with the inner ring of the bearing.
8. The accurate positioning device of the small hard disk base according to claim 7, characterized in that a hemispherical fixture block (15) is integrally formed on the outer surface of the lower end of the pressing strip (14) far away from the L-shaped vertical plate (13), and a silica gel pad is adhered on the outer surface of the hemispherical fixture block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110554.8U CN211016528U (en) | 2019-11-30 | 2019-11-30 | Accurate positioning device for small hard disk base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110554.8U CN211016528U (en) | 2019-11-30 | 2019-11-30 | Accurate positioning device for small hard disk base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211016528U true CN211016528U (en) | 2020-07-14 |
Family
ID=71477513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922110554.8U Expired - Fee Related CN211016528U (en) | 2019-11-30 | 2019-11-30 | Accurate positioning device for small hard disk base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211016528U (en) |
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2019
- 2019-11-30 CN CN201922110554.8U patent/CN211016528U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |