CN107984215B - Device for the assembling of CD-ROM drive component - Google Patents
Device for the assembling of CD-ROM drive component Download PDFInfo
- Publication number
- CN107984215B CN107984215B CN201711389444.9A CN201711389444A CN107984215B CN 107984215 B CN107984215 B CN 107984215B CN 201711389444 A CN201711389444 A CN 201711389444A CN 107984215 B CN107984215 B CN 107984215B
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- Prior art keywords
- block
- rom drive
- cavity
- column
- chamber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The present patent application discloses a kind of device for the assembling of CD-ROM drive component, including workbench, and cavity is equipped with inside workbench, and cavity both ends are equipped with sliding chamber, and two cunnings are intracavitary to be respectively equipped with sliding block, and holding frame is fixed on sliding block, and two holding frames are oppositely arranged；Holding frame is equipped with the frame folder for clamping CD-ROM drive frame, the CD-ROM drive for clamping CD-ROM drive presss from both sides, the floppy drive for clamping floppy drive presss from both sides；Work important actor chamber and the cavity for being connected to column chamber and cavity, and column is intracavitary to slidably connect column block；Perpendicular chamber is equipped in column block, erect it is intracavitary slidably connect vertical block, the upper end of vertical block is hinged with briquetting；Column block upper end is equipped with cavity, and annular groove is equipped in cavity, and sliding is equipped with ring block in annular groove, and the side of ring block evagination is equipped with gear ring, is equipped in cavity and is equipped with rack gear with gear ring meshed gears, vertical block.Compared with prior art, present apparatus assembling CD-ROM drive component operating process is simple and convenient, time saving and energy saving, the problem that can effectively avoid the CD-ROM drive assembly quality of assembling bad.
Description
Technical field
The invention belongs to computer assemblies technical fields, specifically disclose a kind of device for the assembling of CD-ROM drive component.
Background technique
CD-ROM drive component refers to the main assembly including CD-ROM drive, floppy drive, hard disk and the components such as CD-ROM drive frame or hard disk rack, this
A little components are fitted together by screw, and CD-ROM drive component is typically mounted on the opening of cabinet, can be stretched out from opening and
It retracts.CD-ROM drive component, which generallys use the step of being manually assembled, being manually assembled, at present is: take CD-ROM drive frame to be put in work top first,
Then it takes a CD-ROM drive to be placed on CD-ROM drive frame, screw will be screwed in all screw holes on CD-ROM drive frame and CD-ROM drive, but it's not serious；Its
It is secondary to take a floppy drive again, and the screw being screwed into CD-ROM drive frame and CD-ROM drive screw hole is deep into the screw hole of floppy drive, it is also it's not serious；Most
CD-ROM drive and floppy drive are adjusted with a hand afterwards, it is after surface both is all in same level, screw is urgent.If installation
Hard disk, need to use hard disk rack, installation process with install that CD-ROM drive is same operates.
CD-ROM drive component is manually assembled there is a problem that 1, CD-ROM drive frame or hard disk rack are arbitrarily placed in assembling, it may
Cause the more difficult progress of subsequent assembling process.2, CD-ROM drive and floppy drive are packed into CD-ROM drive frame, hard disk is packed into hard disk rack, manually grasp
Make, it is very time-consuming and laborious, and operate tool and acquire a certain degree of difficulty.3, CD-ROM drive, floppy drive and hard disk are in assembling, by the fixed tune of manpower
Whole position is simultaneously aligned, and needs certain package technique, increases assembling degree of difficulty.It 4, may after CD-ROM drive, floppy drive and hard disk install
It there is out-of-flatness, leads to the off quality of CD-ROM drive component.
Summary of the invention
The purpose of the present invention is providing a kind of device for the assembling of CD-ROM drive component, to solve man-made assembly CD-ROM drive component,
Operation tool acquires a certain degree of difficulty, and operating process is bothersome laborious, and the problem that the CD-ROM drive assembly quality assembled is bad.
In order to achieve the above object, base case of the invention are as follows: for the device of CD-ROM drive component assembling, including work
Platform, the workbench inside are equipped with cavity, and the cavity both ends are equipped with the cunning chamber that opening is located at table surface, and two cunnings are intracavitary
It is respectively equipped with and seals the sliding block being slidably connected with cavity, the holding frame perpendicular to workbench, two folders are fixed on the sliding block
Frame is held to be oppositely arranged；The holding frame is equipped with the frame folder for clamping CD-ROM drive frame, the CD-ROM drive for clamping CD-ROM drive presss from both sides, for pressing from both sides
The floppy drive folder of floppy drive is held, frame folder, CD-ROM drive folder, the floppy drive folder on two holding frames are oppositely arranged；It is located at two in the workbench
The position of side is equipped with column chamber and the cavity that is connected to column chamber and cavity between holding frame, and intracavitary slide up and down of the column is connected with column
Block；It is equipped with perpendicular chamber in the column block, described to erect intracavitary slide up and down and be connected with vertical block, the upper end of the vertical block is hinged with briquetting,
For the rotation direction of briquetting perpendicular on the line of two holding frames, the height of the vertical block is less than the height of perpendicular chamber；The cavity
Intracavitary full of hydraulic oil with column, the volume of the column chamber is greater than the volume of cavity；The one end of column block upper end far from holding frame
Equipped with cavity, the annular groove of semi-circular shape is equipped in the cavity, sliding is equipped with the ring block of semi-circular shape, the ring in the annular groove
The side of block evagination is equipped with gear ring, in cavity positioned at the lower end of ring block rotation be equipped with gear ring meshed gears, in the vertical block
The side in portion is equipped with the rack gear engaged with gear；The workbench is equipped with stepper motor, on the output shaft of the stepper motor
It is fixed with the threaded rod perpendicular to workbench, the outside of the column block is fixed with the horizontal block being threadedly coupled with threaded rod.
The working principle of this base case is: when needing to assemble CD-ROM drive component, making its rotating forward to stepper motor energization, makes
Threaded rod rotation, threaded rod is connect with horizontal block, so that horizontal block moves up under the action of threaded connection；Horizontal block is fixed on outside column block
Portion, so that column block moves up.Since cavity and column are intracavitary full of hydraulic oil, workbench is interior to be located at side between two holding frames
Position be equipped with column chamber and the cavity that is connected to column chamber and cavity；Column block, which moves up, to be transferred to column through cavity for the hydraulic oil in cavity
Intracavitary, the hydraulic oil in cavity is reduced, and the sliding block at cavity both ends can be made relatively close, to keep two holding frames relatively close.
It is pressed from both sides since the holding frame is equipped with the frame for clamping CD-ROM drive frame, the CD-ROM drive for clamping CD-ROM drive presss from both sides, for pressing from both sides
The floppy drive folder of floppy drive is held, frame folder, CD-ROM drive folder, the floppy drive folder on two holding frames are oppositely arranged；CD-ROM drive frame is pressed from both sides using two framves
Clamping, CD-ROM drive is clamped using two CD-ROM drives, floppy drive is clamped using two floppy drives.Due to two holding frames
It is oppositely arranged, after having clamped CD-ROM drive frame, CD-ROM drive, floppy drive, its relative position can be aligned.
Make its reversion to stepper motor energization at this time, due to being fixed on the output shaft of stepper motor perpendicular to workbench
The outside of threaded rod, the column block is fixed with the horizontal block being threadedly coupled with threaded rod, under the reversal effect of stepper motor, horizontal block
Column block will be will drive to move down, so that the lower end of column block be made to move down column is intracavitary, the intracavitary hydraulic oil of column will be expressed in cavity.It is empty
Intracavitary hydraulic oil increases, and the sliding block at cavity both ends can be pushed to be relatively distant from, so that two holding frames are relatively distant from, relieving pair
The clamping of CD-ROM drive frame, CD-ROM drive, floppy drive, so that CD-ROM drive frame, CD-ROM drive, floppy drive be made to overlap according to required position is corresponding.
In general, chamber is erected due to the gravity of vertical block and briquetting, is erected intracavitary no hydraulic oil and is entered, vertical block will not
It moves up.Since the volume of the column chamber is greater than the volume of cavity；Full of after hydraulic oil in cavity, column block continues to move down, will
Hydraulic oil can be expressed in perpendicular chamber, make to erect intracavitary vertical block and move up.Since the height of vertical block is less than the height of perpendicular chamber, in vertical block
Not moving up makes, vertical block be fully located at erect it is intracavitary, the hinged briquetting part in vertical block upper end be located at erect it is intracavitary, to prevent briquetting from edge
The rotation of vertical block upper end；For vertical block during moving up, the upper end of vertical block will stretch out perpendicular chamber, thus the briquetting that vertical block upper end is hinged
Releasing after perpendicular chamber briquetting stretches out perpendicular chamber will rotate along hinged place.
Since column block upper end is equipped with cavity far from one end of holding frame, the ring of semi-circular shape is equipped in the cavity
Slot, the interior sliding of the annular groove are equipped with the ring block of semi-circular shape, and the side of the ring block evagination is equipped with gear ring, and cavity is interior positioned at ring block
Lower end rotation be equipped with and be equipped with the rack gear engaged with gear with gear ring meshed gears, the side on the vertical block top；In vertical block
During shifting, the rack gear in vertical block will be such that gear rotates gearing, and ring block will be under the action of gear ring for gear rotation
Sliding in annular groove, ring block will one thrust of generation to briquetting, so that briquetting is turned to two clampings under the action of ring block
Between frame, CD-ROM drive frame, CD-ROM drive, the floppy drive of overlapping are suppressed, its is made smooth to be superimposed together.It can insert screws at this time
CD-ROM drive frame, CD-ROM drive, floppy drive screw hole in, three is fixed together, complete assembling.
The beneficial effect of this base case is: the present apparatus by carrying out locating clip to CD-ROM drive frame, CD-ROM drive and floppy drive respectively
It holds, determines it relatively in assembled position, so that CD-ROM drive component be enable quickly to position alignment when assembling.The present apparatus passes through hydraulic
Transfer of the oil in column chamber and cavity, to press while realizing that holding frame decontrols CD-ROM drive frame, CD-ROM drive and floppy drive it
Tightly, so that CD-ROM drive be enable quickly to be assembled, and the CD-ROM drive component of assembling is made to be not in the situation of out-of-flatness, to avoid
The CD-ROM drive component of assembling is not in situation off quality.It is easy to operate, time saving when assembling CD-ROM drive component using the present apparatus
Laborsaving, the alignment and congruence to CD-ROM drive component can be realized in the positive and negative rotation by controlling stepper motor.Compared with prior art, this dress
It is simple and convenient, time saving and energy saving to set assembling CD-ROM drive component operating process, can effectively avoid the CD-ROM drive assembly quality of assembling bad
Problem.
Preferred embodiment one: support elasticity is equipped with as the preferred of basic scheme, between column block bottom and column bottom of chamber portion
Part.Support elastic component can be effectively to column block Auxiliary support, so that column block be enable to move up and down with horizontal block, spring structure is simple.
Preferred embodiment two: as the preferred of basic scheme, the vertical block upper end is equipped with close to the side of holding frame for turning
The groove of dynamic pressure block, the bottom of the groove are lower than the bottom of annular groove.Groove is convenient under the action of ring block, and briquetting is pressed from both sides to two
It holds and is rotated between frame, be compressed on ring block on briquetting.
Preferred embodiment three: as the preferred of basic scheme, the annular groove upper end is equipped with the first limiting slot, ring block lower end
Equipped with the first protrusion cooperated with the first limiting slot.First limiting slot and the first protrusion can prevent ring block from skidding off annular groove, influence this
The use of device.
Preferred embodiment four: as the preferred of basic scheme, the cavity both ends are equipped with the second limiting slot, set on the sliding block
There is the second protrusion with the cooperation of the second limiting slot.Second limiting slot and the second protrusion can anti-limited slip block skid off cavity, influence this dress
The use set.
Preferred embodiment five: as the preferred of basic scheme, the briquetting is equipped with soft rubber mat towards the side of holding frame,
The inside that the frame folder, CD-ROM drive folder, floppy drive press from both sides is all provided with flexible cushion.Rubber mat and cushion may include that CD-ROM drive component is assembling
When, avoid CD-ROM drive component because the present apparatus is damaged.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the Installation practice of CD-ROM drive component assembling；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: workbench 10, cavity 11, sliding block 12, sliding chamber 13, column chamber 14, support
Elastic component 15, cavity 16, briquetting 20, cavity 21, annular groove 22, ring block 23, gear ring 231, gear 24, rubber mat 25, holding frame 30, frame
Folder 31, CD-ROM drive folder 32, floppy drive folder 33, stepper motor 40, threaded rod 41, column block 50, perpendicular chamber 51, vertical block 52, rack gear 53, horizontal block
54, groove 55.
As shown in Figure 1 and Figure 2, the device for the assembling of CD-ROM drive component, including workbench 10 are provided with inside workbench 10
Cavity 11,11 both ends of cavity are provided with the cunning chamber 13 that opening is located at 10 surface of workbench, be respectively provided in two sliding chambers 13 and
Cavity 11 seals the sliding block 12 being slidably connected, and the holding frame 30 perpendicular to workbench 10, two holding frames are fixed on sliding block 12
30 are oppositely arranged.22 upper end of annular groove is provided with the first limiting slot, and 23 lower end of ring block is provided with first cooperated with the first limiting slot
Protrusion.On holding frame 30 be provided with for clamp CD-ROM drive frame frame press from both sides 31, for clamp CD-ROM drive CD-ROM drive press from both sides 32, it is soft for clamping
The floppy drive of drive presss from both sides 33, and frame folder 31, CD-ROM drive folder 32, the floppy drive folder 33 on two holding frames 30 are oppositely arranged；In order to fender bracket folder 31,
CD-ROM drive folder 32, floppy drive folder 33 are not damaged in clamping, and the inside that frame folder 31, CD-ROM drive press from both sides 32, floppy drive folder 33 is provided with elasticity
Cushion.
Be located in workbench 10 side between two holding frames 30 position be provided with column chamber 14 be connected to column chamber 14 and sky
The cavity 16 of chamber 11 slides up and down in column chamber 14 and is connected with column block 50；Branch is provided between 14 bottom of 50 bottom of column block and column chamber
Elastic component 15 is supportted, support elastic component 15 is spring.Support elastic component 15 can be effectively to 50 Auxiliary support of column block, to make column block 50
It can be moved up and down with horizontal block 54, spring structure is simple, easy acquisition at low cost, is suitable as support elastic component 15.In column block 50
It provided with perpendicular chamber 51, is slided up and down in perpendicular chamber 51 and is connected with vertical block 52, the upper end of vertical block 52 is hinged with briquetting 20, and briquetting 20 turns
Perpendicular on the line of two holding frames, the height of vertical block 52 is less than the height of perpendicular chamber 51 in dynamic direction, and briquetting 20 is towards holding frame
30 side is provided with soft rubber mat 25.In order to which groove 55 is convenient under the action of ring block 23, briquetting 20 is to two holding frames
It is rotated between 30, is compressed on ring block 23 on briquetting 20；52 upper end of vertical block is provided with close to the side of holding frame 30 for rotating
The groove 55 of briquetting 20, the bottom of groove 55 are lower than the bottom of annular groove 22.
Hydraulic oil is full of in cavity 11 and column chamber 14, the volume of column chamber 14 is greater than the volume of cavity 11.50 upper end of column block is remote
One end from holding frame 30 is provided with cavity 21, and the annular groove 22 of semi-circular shape is provided in cavity 21, sliding setting in annular groove 22
The ring block 23 of semi-circular shape；Ring block 23 skids off annular groove 22 in order to prevent, influences the use of the present apparatus, and 22 upper end of annular groove is provided with
First limiting slot, 23 lower end of ring block are provided with the first protrusion cooperated with the first limiting slot.The side of 23 evagination of ring block is provided with
Gear ring 231, in cavity 21 positioned at the lower end of ring block 23 rotation be provided with 231 meshed gears 24 of gear ring, 52 top of vertical block
Side is provided with the rack gear 53 engaged with gear 24.Stepper motor 40, the output shaft of stepper motor 40 are provided on workbench 10
On be fixed with threaded rod 41 perpendicular to workbench 10, the outside of column block 50 is fixed with horizontal block 54, is provided with screw thread in horizontal block 54
Hole, horizontal block 54 are connected through a screw thread with threaded rod 41.
When needing to assemble CD-ROM drive component, to stepper motor 40 energization make its rotating forward, make threaded rod 41 rotate, threaded rod 41 with
Horizontal block 54 connects, so that horizontal block 54 moves up under the action of threaded connection；Horizontal block 54 is fixed on outside column block 50, so that column
Block 50 moves up.Due to being full of hydraulic oil in cavity 11 and column chamber 14, side between two holding frames 30 is located in workbench 10
Position is provided with column chamber 14 and the cavity 16 that is connected to column chamber 14 and cavity 11；Column block 50, which moves up, to pass through the hydraulic oil in cavity 11
Cavity 16 is transferred in column chamber 14, and the hydraulic oil in cavity 11 is reduced, and the sliding block 12 at 11 both ends of cavity can be made relatively close, thus
Keep two holding frames 30 relatively close.By CD-ROM drive frame using two 31 clampings of frame folder, CD-ROM drive is carried out using two CD-ROM drive folders 32
Clamping clamps floppy drive using two floppy drive folders 33；Since two holding frames 30 are oppositely arranged, clamped CD-ROM drive frame,
After CD-ROM drive, floppy drive, its relative position can be aligned.
Make its reversion to the energization of stepper motor 40 at this time, under the reversal effect of stepper motor 40, horizontal block 54 will be will drive
Column block 50 moves down, so that the lower end of column block 50 be made to move down in column chamber 14, the hydraulic oil in column chamber 14 is expressed in cavity 11.
Hydraulic oil in cavity 11 increases, and the sliding block 12 at 11 both ends of cavity can be pushed to be relatively distant from, to keep two holding frames 30 opposite
It is separate, the clamping to CD-ROM drive frame, CD-ROM drive, floppy drive is decontroled, so that CD-ROM drive frame, CD-ROM drive, floppy drive be made to overlap according to required position is corresponding.
In general, chamber 51 is erected due to the gravity of vertical block 52 and briquetting 20, is erected in chamber 51 and is entered without hydraulic oil,
Vertical block 52 not will be shifted up.Since the volume of column chamber 14 is greater than the volume of cavity 11；It is full of after hydraulic oil in cavity 11, column block
50 continue to move down, it will hydraulic oil is expressed in perpendicular chamber 51, the vertical block 52 in perpendicular chamber 51 is moved up.Due to the height of vertical block 52
Less than the height of perpendicular chamber 51, when vertical block 52 does not move up, vertical block 52 is fully located in perpendicular chamber 51, the hinged briquetting in 52 upper end of vertical block
20 parts are located in perpendicular chamber 51, to prevent briquetting 20 from rotating along 52 upper end of vertical block；Vertical block 52 is during moving up, vertical block 52
Upper end will stretch out perpendicular chamber 51, thus by the hinged briquetting 20 in 52 upper end of vertical block release perpendicular 51 briquetting 20 of chamber stretch out perpendicular chamber 51 it
After will be rotated along hinged place.
Since 50 upper end of column block is provided with cavity 21 far from one end of holding frame 30, semi-circular shape is provided in cavity 21
Annular groove 22, the interior sliding of annular groove 22 are provided with the ring block 23 of semi-circular shape, and the side of 23 evagination of ring block is provided with gear ring 231, cavity
In 21 positioned at the lower ends of ring block 23 rotation be provided with 231 meshed gears 24 of gear ring, the side on 52 top of vertical block be provided with
The rack gear 53 that gear 24 engages；During vertical block 52 moves up, the rack gear 53 in vertical block 52 will act on gear 24, make gear 24
Rotation, the rotation of gear 24 ring block 23 under the action of gear ring 231 will slide in annular groove 22, and ring block 23 will be to the production of briquetting 20
A raw thrust, turns to briquetting 20 between two holding frames 30 under the action of ring block 23, to CD-ROM drive frame, the light of overlapping
Drive, floppy drive is suppressed, so that its smooth is superimposed together.The screw hole of CD-ROM drive frame, CD-ROM drive, floppy drive can be inserted screws at this time
In, three is fixed together, assembling is completed.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. the device for the assembling of CD-ROM drive component, which is characterized in that including workbench, cavity, institute are equipped with inside the workbench
It states cavity both ends and is equipped with the cunning chamber that opening is located at table surface, two cunning are intracavitary to be respectively equipped with to seal with cavity and be slidably connected
Sliding block, the holding frame perpendicular to workbench is fixed on the sliding block, and two holding frames are oppositely arranged；The holding frame is equipped with
Frame for clamping CD-ROM drive frame presss from both sides, the CD-ROM drive for clamping CD-ROM drive presss from both sides, the floppy drive for clamping floppy drive presss from both sides, on two holding frames
Frame folder, CD-ROM drive folder, floppy drive folder are oppositely arranged；Be located in the workbench side between two holding frames position be equipped with column chamber and
It is connected to the cavity of column chamber and cavity, intracavitary slide up and down of the column is connected with column block；Perpendicular chamber, the perpendicular chamber are equipped in the column block
It inside slides up and down and is connected with vertical block, the upper end of the vertical block is hinged with briquetting, and the rotation direction of briquetting is perpendicular to two holding frames
Line on, the height of the vertical block is less than the height of perpendicular chamber；The cavity and column are intracavitary full of hydraulic oil, the body of the column chamber
Product is greater than the volume of cavity；Column block upper end is equipped with cavity far from one end of holding frame, is equipped with semi-circular shape in the cavity
Annular groove, sliding is equipped with the ring block of semi-circular shape in the annular groove, and the side of the ring block evagination is equipped with gear ring, is located in cavity
The lower end rotation of ring block, which is equipped with, is equipped with the rack gear engaged with gear with gear ring meshed gears, the side on the vertical block top；Institute
It states workbench and is equipped with stepper motor, the threaded rod perpendicular to workbench is fixed on the output shaft of the stepper motor, it is described
The outside of column block is fixed with the horizontal block being threadedly coupled with threaded rod.
2. the device for the assembling of CD-ROM drive component as described in claim 1, which is characterized in that column block bottom and column bottom of chamber
Support elastic component is equipped between portion.
3. the device for the assembling of CD-ROM drive component as described in claim 1, which is characterized in that the vertical block upper end is close to clamping
The side of frame is equipped with the groove for rotating briquetting, and the bottom of the groove is lower than the bottom of annular groove.
4. the device for the assembling of CD-ROM drive component as described in claim 1, which is characterized in that the annular groove upper end is equipped with first
Limiting slot, ring block lower end are equipped with the first protrusion cooperated with the first limiting slot.
5. the device for the assembling of CD-ROM drive component as described in claim 1, which is characterized in that the cavity both ends are equipped with second
Limiting slot, the sliding block are equipped with the second protrusion cooperated with the second limiting slot.
6. the device for the assembling of CD-ROM drive component as described in claim 1, which is characterized in that the briquetting is towards holding frame
Side is equipped with soft rubber mat, and the inside that the frame folder, CD-ROM drive folder, floppy drive press from both sides is all provided with flexible cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389444.9A CN107984215B (en) | 2017-12-21 | 2017-12-21 | Device for the assembling of CD-ROM drive component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389444.9A CN107984215B (en) | 2017-12-21 | 2017-12-21 | Device for the assembling of CD-ROM drive component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984215A CN107984215A (en) | 2018-05-04 |
| CN107984215B true CN107984215B (en) | 2019-03-08 |
Family
ID=62039569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711389444.9A Expired - Fee Related CN107984215B (en) | 2017-12-21 | 2017-12-21 | Device for the assembling of CD-ROM drive component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107984215B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941085B (en) * | 2018-06-29 | 2020-05-05 | 温州市职业中等专业学校 | Pipe part cleaning equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100219667B1 (en) * | 1996-07-23 | 1999-09-01 | 윤종용 | Deck assembly of a slim type CD-ROM drive |
| CN2505890Y (en) * | 2001-07-20 | 2002-08-14 | 联想(北京)有限公司 | Location device of rotary mount in computer case |
| CN2809712Y (en) * | 2005-06-28 | 2006-08-23 | 联想(北京)有限公司 | A mounting and fixing device for floppy drive |
| CN102689273B (en) * | 2011-03-23 | 2016-03-30 | 研祥智能科技股份有限公司 | For the tool of CD-ROM drive assembling components |
| CN104575533B (en) * | 2014-12-31 | 2017-02-22 | 大连运明自动化技术有限公司 | CD driver rotor assembling system |
-
2017
- 2017-12-21 CN CN201711389444.9A patent/CN107984215B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107984215A (en) | 2018-05-04 |
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Effective date of registration: 20200923 Address after: 221000 south side of Qingba Road, qingshanquan Town, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Quanxin wool products Co.,Ltd. Address before: 400000 No. 16-2 Yuchang Road, 18 Yuzhou Road, Jiulongpo District, Chongqing Patentee before: CHONGQING TIANJIE TECHNOLOGY Co.,Ltd. |
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| 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: 20190308 Termination date: 20211221 |