CN107168481B - Fixing device of server information card - Google Patents
Fixing device of server information card Download PDFInfo
- Publication number
- CN107168481B CN107168481B CN201710391280.7A CN201710391280A CN107168481B CN 107168481 B CN107168481 B CN 107168481B CN 201710391280 A CN201710391280 A CN 201710391280A CN 107168481 B CN107168481 B CN 107168481B
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- rotating shaft
- information card
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- shaft
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- 230000000670 limiting effect Effects 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 9
- 235000014676 Phragmites communis Nutrition 0.000 description 16
- 238000012423 maintenance Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Conveying Record Carriers (AREA)
Abstract
The invention discloses a fixing device of a server information card, which comprises a bracket, a rotating shaft and a rolled spring piece. The bracket comprises a rectangular bottom support, a positioning block and two sides, wherein the positioning block is vertically connected with the long sides of the two sides of the bottom support, the positioning block is provided with a rotating shaft at a position of a long short side of the rectangle, the two ends of the rotating shaft are respectively connected with the positioning blocks of the two sides, the rotating shaft can rotate around the axis of the rotating shaft, the two ends of the rotating shaft are respectively arranged on the coil spring piece, one end of the coil spring piece is connected with the rotating shaft, the other end of the coil spring piece is connected with a fixed box, the fixed box is connected with the inner side of the positioning block, the rotating shaft is connected with one end of an information card, a limiting block is arranged at the. The invention has compact structure and small occupied space, is convenient for customers to read the data information on the information card conveniently, avoids the warping and deformation of the information card and is convenient for operators to use.
Description
Technical Field
The invention relates to the technical field of fixing devices of information cards, in particular to a fixing device of a server information card.
Background
With the rapid development of the internet and the popularization of digital living space, the cloud storage technology has become a mainstream technology developed in recent years, and the sudden and sudden rise of the global information processing amount has higher requirements on the storage capacity and data security of the server. And the information card, which is an indispensable part of the server, displays various important information of the server. When the information card fixing device in the prior art is used, a customer cannot read information conveniently, and the information card is easy to scratch the surface and damage when being pulled and returned, so that inconvenience is brought to use. Meanwhile, the reliability and the stability can not meet the use requirements of customers.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a fixing device for a server information card; the invention has compact structure, the information card in the server can be reliably fixed, the occupied space is small, the installation and maintenance of the information card are convenient, the limit position of the drawing of the information card is ensured through the action of the coiled spring piece, a client can be ensured to conveniently read the data information on the information card, the information card is smooth and has good smoothness when being drawn and returned, and the vertical distance between the lower surface of the bulge and the upper surface of the horizontal plate is matched with or equal to the thickness of the information card and is provided with a plurality of bulges, so that the information card can be flatly attached to the horizontal plate, the warping, deformation and damage of the information card are avoided, and the use by an operator is convenient.
The technical scheme for solving the technical problem of the invention is as follows:
a fixing device for server information card comprises a bracket, a rotating shaft and a coiled spring leaf. The bracket comprises a rectangular bottom support, a positioning block and two sides, wherein the positioning block is vertically connected with the long sides of the two sides of the bottom support, the positioning block is provided with a rotating shaft at a position of a long short side of the rectangle, the two ends of the rotating shaft are respectively connected with the positioning blocks of the two sides, the rotating shaft can rotate around the axis of the rotating shaft, the two ends of the rotating shaft are respectively arranged on the coil spring piece, one end of the coil spring piece is connected with the rotating shaft, the other end of the coil spring piece is connected with a fixed box, the fixed box is connected with the inner side of the positioning block, the rotating shaft is connected with one end of an information card, a limiting block is arranged at the.
The coiled spring leaf has enough turns to ensure that the elastic condition of the coiled spring leaf meets the drawing limit position of the information card; the information card can be restored to the original position under the action of the coiled spring piece when rebounding, and the limiting effect is achieved.
The positioning blocks on the two sides are vertical plates, the bottom support is a horizontal plate, the vertical plates and the horizontal plate are of an integrally formed bending structure, the limiting blocks are bulges which are formed on the vertical plates through blanking and are bent inwards to be parallel to the horizontal plate, and the vertical distance between the lower surfaces of the bulges and the upper surfaces of the horizontal plates is equal to the thickness of the information card.
The positions of the bulges close to the two ends of the horizontal plate are respectively provided with one bulge.
A plurality of middle position bulges are arranged between the bulges close to the two ends of the horizontal plate.
The pivot is hollow rotating shaft, the pipe wall both ends of hollow rotating shaft are equipped with reed mounting groove one respectively, the information card also is equipped with information card mounting groove two respectively in the both sides of pivot link, mounting groove two corresponds with mounting groove position, the end of roll spring leaf is equipped with the hook of buckling, buckle hook and reed mounting groove one, the cooperation of mounting groove two, roll spring suit at the pivot surface.
The invention has the beneficial effects that:
1. the invention has compact structure, the information card in the server can be reliably fixed, the occupied space is small, the installation and maintenance of the information card are convenient, the limit position of the drawing of the information card is ensured by the action of the coiled spring piece, a client can be ensured to conveniently read the data information on the information card, the information card is smooth and has good smoothness when being drawn and returned, and the vertical distance between the lower surface of the bulge and the upper surface of the horizontal plate is matched with or equal to the thickness of the information card and is provided with a plurality of bulges, so that the information card can be flatly attached to the horizontal plate, the warping and deformation of the information card are avoided, and the use by an operator is convenient.
2. The vertical plate and the horizontal plate are of an integrally formed bending structure, the limiting block is a protrusion which is formed on the vertical plate through blanking and is bent inwards to be parallel to the horizontal plate, the structure integrity is good, the vertical plate and the horizontal plate can be formed through blanking and bending at one time, and the production cost is low.
3. The outer side of the positioning block is provided with a nut fixedly connected with the positioning block, the nut is connected with a pin shaft with external threads in a thread fit mode, an axial smooth connecting hole is formed in the inner end face of the pin shaft, the two ends of the rotating shaft are respectively matched with the smooth connecting hole, a radial positioning end face is arranged in the smooth connecting hole, the positioning end face is matched and positioned with the end face of the rotating shaft, and axial limiting of the rotating shaft is achieved through the radial end face. The axial position of the rotating shaft can be conveniently adjusted, axial movement is avoided, the rotating shaft is fixed and reliable, rotation is stable, and the information card is ensured to be in a flat state so as to be conveniently rolled and unfolded. The hinge pin has the axial and radial positioning and limiting functions on the rotating shaft, so that the axial positioning and limiting of the rotating shaft are more accurate and kept at the middle position, the deformation and damage caused by contact and friction of the information card with the vertical plate after the information card deviates from the central position in the rolling process are avoided, the service life of the information card is prolonged, and the use and maintenance cost is reduced.
4. Through the screw-thread fit of round pin axle and locating piece, the round pin axle of outband screw thread can conveniently pull down from the locating piece through the nut to conveniently dismantle and install the pivot, be convenient for depositing and transporting of whole device.
5. The two ends of the pipe wall of the hollow rotating shaft are respectively provided with a first reed mounting groove, the tail end of the roll-shaped spring piece is provided with a bending hook, the information card is also respectively provided with a second information card mounting groove on the two sides of the connecting end of the rotating shaft, the second mounting groove corresponds to one mounting groove position, the bending hook is matched with the first reed mounting groove and the second mounting groove, and the roll-shaped reed is sleeved on the outer surface of the rotating shaft. The rotating shaft can rotate freely along with the drawing of the information card, and the reed has enough turns, so that the energy storage condition of the reed can meet the limit position of the drawing of the information card. When the information card is released, the information card automatically resets due to the resilience of the coiled reed, the drawing is convenient, the positioning position is reliable, and the information card is ensured to be in a required position.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a partially enlarged view of fig. 2.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, a fixing device for server information card includes a bracket 1, a shaft 4, and a coiled spring plate 3. Bracket 1 includes rectangular bottom sprag 11, with the perpendicular locating piece 12 of being connected in both sides long limit of bottom sprag, both sides the locating piece is equipped with pivot 4 in a rectangle minor face position, the both ends of pivot 4 are connected with the locating piece 12 of both sides respectively, and pivot 4 can rotate round its axis, the both ends of pivot 4 are located respectively to coil spring leaf 3, coil spring leaf 3's one end and pivot 4 are connected, the other end is connected with fixed box 7, and fixed box is connected with the inboard of locating piece 12, and pivot 4 is connected with the one end of information card 6, the inboard of locating piece 12 is equipped with stopper 5 in the position that is close to bottom sprag 11, clearance between stopper 5 and the bottom sprag cooperatees with the thickness of information card. The coiled spring leaf has enough circles to ensure that the elastic condition of the coiled spring leaf meets the drawing limit position of the information card 6; the information card can be restored to the original position under the action of the coiled spring piece when rebounding, and the limiting effect is achieved.
The positioning blocks 12 on the two sides are vertical plates, the bottom support 11 is a horizontal plate, and the limiting blocks 5 are respectively arranged on the two sides of the vertical plates along the long edge direction of the bottom support.
The vertical plate and the horizontal plate are of an integrally formed bending structure, the limiting block 5 is a protrusion which is formed on the vertical plate through blanking and is bent inwards to be parallel to the horizontal plate, and the vertical distance between the lower surface of the protrusion and the upper surface of the horizontal plate is equal to the thickness of the information card.
The positions of the bulges close to the two ends of the horizontal plate are respectively provided with one bulge.
The pivot is hollow pivot, the pipe wall both ends of hollow pivot are equipped with reed mounting groove one respectively, the end of roll spring leaf is equipped with the hook of buckling, the information card also is equipped with information card mounting groove two respectively in the both sides of pivot link, mounting groove two corresponds with mounting groove position, buckle hook and reed mounting groove one, mounting groove two cooperation, roll reed suit is at the pivot surface. The rotating shaft can rotate freely along with the drawing of the information card. By adopting the hollow rotating shaft, the wall of the rotating shaft is sleeved with the roll-shaped reed, and one end of the roll-shaped reed is connected with the rotating shaft and the information card; the reed has enough turns to ensure that the energy storage condition of the reed meets the drawing limit position of the information card. When the information card is released, the information card automatically resets due to the resilience of the coiled reed, the drawing is convenient, the positioning position is reliable, and the information card is ensured to be in a required position.
The outer side of the positioning block 12 is provided with a nut 8 fixedly connected with the positioning block, the nut can be welded, riveted or in threaded connection with the positioning block, the nut is in threaded fit connection with a pin shaft 2 with external threads, an axial smooth connecting hole 21 is formed in the inner end face of the pin shaft, two ends of the rotating shaft are respectively matched with the smooth connecting holes, a radial positioning end face is arranged in each smooth connecting hole 21, the positioning end faces are matched and positioned with the end face of the rotating shaft, and axial limiting of the rotating shaft is achieved through the radial end faces. The round pin axle of outband screw thread can conveniently pull down from the locating piece through the nut, play axial and radial location limiting displacement to the pivot through the round pin axle, and through the screw-thread fit of round pin axle and locating piece, can conveniently adjust and press 2 axial positions of riveting double-screw bolt, make the axial positioning of pivot spacing more accurate, keep in the intermediate position, avoid the information card to roll up behind the skew central point position of in-process with perpendicular riser contact, the deformation and the damage that the friction arouses, the life of extension information card, reduce use and maintenance cost.
Through the cooperation of arch, perpendicular riser, horizontal plate, install the information card between arch, perpendicular riser, horizontal plate for the information card is spacing respectively in the left and right sides, upper and lower both sides, and the direction that can only confirm mutually when receiving the tensile force effect of coil spring piece 3 removes, the winding is in the pivot, when receiving external force and outwards stretching, guarantees equally that outwards to extend along the direction of injecing. When a customer reads the information of the information card 6, the information card is smoothly pulled out under the action of the rotating shaft 4 and the coil spring piece 3, and after the customer reads the information of the information card 6 and releases the information card 6, the information card 6 can be neatly and lowly returned to the original position under the action of the elastic force of the coil spring piece and the limiting block 5. The fixing device for the server information card greatly improves the reliability and stability of the information card, provides convenience for customers to read information, and simultaneously ensures the integrity of the information card when the information card automatically returns.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive efforts based on the technical solution of the present invention.
Claims (4)
1. A server information card fixing device is characterized by comprising a bracket, a rotating shaft and a roll-shaped spring piece, wherein the bracket comprises a rectangular bottom support and positioning blocks vertically connected with long edges of two sides of the bottom support, the rotating shaft is arranged at the position of one short edge of the rectangle of the positioning blocks on the two sides, the two ends of the rotating shaft are respectively connected with the positioning blocks on the two sides, the rotating shaft can rotate around the axis of the rotating shaft, the roll-shaped spring piece is respectively arranged at the two ends of the rotating shaft, one end of the roll-shaped spring piece is connected with the rotating shaft, the other end of the roll-shaped spring piece is connected with a fixing box, the fixing box is connected with the inner side of the positioning block, the rotating shaft is connected with one end of an information card, a limiting block;
the positioning blocks on the two sides are vertical plates, the bottom of each positioning block is supported by a horizontal plate, the vertical plates and the horizontal plates adopt an integrally formed bending structure, the limiting blocks are bulges which are formed on the vertical plates through blanking and are bent inwards to be parallel to the horizontal plates, and the vertical distance between the lower surfaces of the bulges and the upper surfaces of the horizontal plates is equal to the thickness of the information card;
the outer side of the positioning block is provided with a nut fixedly connected with the positioning block, the nut is connected with a pin shaft with external threads in a matched mode through threads, an axial smooth connecting hole is formed in the inner end face of the pin shaft, two ends of the rotating shaft are respectively matched with the smooth connecting hole, and a radial positioning end face is arranged in the smooth connecting hole.
2. The server information card fixing device as claimed in claim 1, wherein the shaft is a hollow shaft, both ends of a pipe wall of the hollow shaft are respectively provided with a first spring plate mounting groove, both sides of the connecting end of the shaft are also respectively provided with a second information card mounting groove, the second mounting groove corresponds to the first mounting groove, the end of the roll spring plate is provided with a bending hook, the bending hook is matched with the first spring plate mounting groove and the second mounting groove, and the roll spring plate is sleeved on the outer surface of the shaft.
3. The server information card fixing device as claimed in claim 1, wherein the projections are provided one each at positions near both ends of the horizontal plate.
4. The server information card-fixing device as claimed in claim 3, wherein a plurality of intermediate position projections are provided between said projections at positions near both ends of the horizontal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391280.7A CN107168481B (en) | 2017-05-27 | 2017-05-27 | Fixing device of server information card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391280.7A CN107168481B (en) | 2017-05-27 | 2017-05-27 | Fixing device of server information card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107168481A CN107168481A (en) | 2017-09-15 |
| CN107168481B true CN107168481B (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710391280.7A Active CN107168481B (en) | 2017-05-27 | 2017-05-27 | Fixing device of server information card |
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| Country | Link |
|---|---|
| CN (1) | CN107168481B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540662Y (en) * | 2002-05-17 | 2003-03-19 | 王志强 | Memory card signal adapter capable of automatic card withdrawing |
| CN1790829A (en) * | 2004-12-14 | 2006-06-21 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2850017Y (en) * | 2005-10-21 | 2006-12-20 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN201181579Y (en) * | 2008-02-26 | 2009-01-14 | 苏振声 | External connection box of disk drawer |
| CN201946830U (en) * | 2010-12-21 | 2011-08-24 | 浪潮乐金数字移动通信有限公司 | Mobile communication terminal and memory card slot mechanism thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5034457B2 (en) * | 2006-11-27 | 2012-09-26 | ソニー株式会社 | Spindle motor and playback device |
-
2017
- 2017-05-27 CN CN201710391280.7A patent/CN107168481B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540662Y (en) * | 2002-05-17 | 2003-03-19 | 王志强 | Memory card signal adapter capable of automatic card withdrawing |
| CN1790829A (en) * | 2004-12-14 | 2006-06-21 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2850017Y (en) * | 2005-10-21 | 2006-12-20 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN201181579Y (en) * | 2008-02-26 | 2009-01-14 | 苏振声 | External connection box of disk drawer |
| CN201946830U (en) * | 2010-12-21 | 2011-08-24 | 浪潮乐金数字移动通信有限公司 | Mobile communication terminal and memory card slot mechanism thereof |
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| Publication number | Publication date |
|---|---|
| CN107168481A (en) | 2017-09-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200417 Address after: 215100 No. 1 Guanpu Road, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU LANGCHAO INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 450018 Henan province Zheng Dong New District of Zhengzhou City Xinyi Road No. 278 16 floor room 1601 Applicant before: ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY Co.,Ltd. |
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