CN206249894U - One kind separates bonded CD - Google Patents
One kind separates bonded CD Download PDFInfo
- Publication number
- CN206249894U CN206249894U CN201621199506.0U CN201621199506U CN206249894U CN 206249894 U CN206249894 U CN 206249894U CN 201621199506 U CN201621199506 U CN 201621199506U CN 206249894 U CN206249894 U CN 206249894U
- Authority
- CN
- China
- Prior art keywords
- centre bore
- area
- clamp area
- bond regions
- adhesive trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 239000003292 glue Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 11
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
The utility model discloses a kind of bonded CD of separation, including middle clamp area and the information area of clamp area periphery；The middle setting of described clamp area has outer centre bore；Clamp area is identical with information area thickness, and the upper surface of clamp area is provided with four adhesive troughs of equidistant equal circumference, and described adhesive trough points to the center of circle of outer centre bore, and adhesive trough extends to the edge of outer centre bore.The upper end of the clamp area in the utility model sets adhesive trough, by adhesive trough and bond bar cooperation fixation by bond regions fixation on outer centre bore, centre bore is opened up in the middle of bond regions, be arranged on the centre bore of bond regions in the rotary shaft of player when in use by CD, if centre bore ftractures, can only extend on bond regions, bond regions and clamp area are to separate, even if being continuing with also not interfering with the integrity degree of clamp area and the information area；Bond regions cracking after can also continue to use, such that it is able to convenient use person by the information copy of the information area out.
Description
Technical field
The utility model is related to a kind of data storage device, specifically a kind of to separate bonded CD.
Background technology
The structure of existing single-sided discs is generally divided into data field (information area) and non-data area (clamp area)；Data field
Thickness with non-data area is essentially identical, the centrally disposed centre bore of clamp area, when usually using the time too long, CD meeting
Occur damaging cracking, and the place of most probable cracking is exactly to be ftractureed since the centre bore of the centre of clamp area, because CD is broadcast
When putting centre bore will be arranged on player rotary shaft on, can be subject to it is stronger vibrate, and temperature elevated band come because
Element causes it to ftracture, and existing CD clamp area and data field are integral types, if necessary to continue after centre bore cracking
Use, cracking position can extend to clamp area and the information area, ultimately result in scrapping for whole Zhang Guangpan.
Utility model content
The purpose of this utility model is directed to the deficiency of prior art presence, there is provided a kind of to be protected after centre bore cracking
The bonded CD of separation of card optical disc information area information completely.
Technical scheme：The technical scheme that the utility model solve problem is used for：One kind separates bonded CD, including
Middle clamp area and the information area of clamp area periphery；The middle setting of described clamp area has outer centre bore；Clamp area and letter
Breath area's thickness is identical, and the upper surface of clamp area is provided with four adhesive troughs of equidistant equal circumference, and described adhesive trough is pointed to
The center of circle of outer centre bore, and adhesive trough extends to the edge of outer centre bore.
The bond regions of a fixation are additionally provided with described outer centre bore, the lateral wall upper end of the bond regions is additionally provided with four
Individual bonding bar, the position of the adhesive trough of the clamp area upper end of described bonding bar is corresponding, and bond regions are fixed by will bond bar
It is fixed in outer centre bore in adhesive trough；Described bond regions are provided centrally with centre bore.
Further, described bonding bar is fixed in adhesive trough by glue.
Further, the vertical cross-section of described adhesive trough is set to half slot；And the vertical cross-section for bonding bar accordingly sets
It is set to half-round bar.
Further, in order to not influence the overall behaviour in service of CD, the thickness of described clamp area, the information area and bond regions
Degree is 1.2mm.
Beneficial effect：The utility model has the advantages that：
(1) upper end of the clamp area in the utility model sets adhesive trough, is fixed by adhesive trough and the cooperation for bonding bar
By bond regions fixation on outer centre bore, centre bore is opened up in the middle of bond regions, CD is when in use by the center of bond regions
Hole is arranged in the rotary shaft of player, if centre bore ftractures, can only be extended on bond regions, and bond regions and clamp area are point
From, even if being continuing with also not interfering with the integrity degree of clamp area and the information area；Can also continue to use after the cracking of bond regions,
Such that it is able to convenient use person by the information copy of the information area out；
(2) adhesive trough of the present utility model and bond bar and be all provided with being set to semi-circular structure, the convenient installation for bonding bar and
The overall fixation in bond regions.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model bond regions；
Fig. 2 is the structural representation of clamp area and the information area in the utility model；
Fig. 3 is the structural representation of the present utility model after bond regions are fixed；
Fig. 4 is the cross-sectional view of B-B in Fig. 3；
Fig. 5 is the cut-away section structural representation of A-A in Fig. 3.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated, the present embodiment is with the utility model
Implemented under premised on technical scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With new scope.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, one kind separates bonded CD, including middle clamp area 1 and clamping
The information area 2 of the periphery of area 1；The middle setting of described clamp area 1 has outer centre bore 3；Clamp area 1 is identical with the thickness of the information area 2,
And the upper surface of clamp area 1 is provided with four adhesive troughs 4 of equidistant equal circumference, described adhesive trough 4 points to outer centre bore 3
The center of circle, and adhesive trough 4 extends to the edge of outer centre bore 3.
The bond regions 5 of a fixation are additionally provided with described outer centre bore 3, the lateral wall upper end of the bond regions 5 also sets up
There are four bonding bars 6, the position of the adhesive trough 4 of the upper end of clamp area 1 of described bonding bar 6 is corresponding, bond regions 5 will be by will be viscous
Knot bar 6 is fixed in adhesive trough 4 and fixes in outer centre bore 3；Described bond regions 5 are provided centrally with centre bore 7.
Described bonding bar 6 is fixed in adhesive trough 4 by glue；The vertical cross-section of described adhesive trough 4 is set to half
Circular groove；And the vertical cross-section relative set for bonding bar 6 is half-round bar；The thickness of described clamp area 1, the information area 2 and bond regions 5
It is 1.2mm.
The upper end of the clamp area in the utility model sets adhesive trough, and being fixed by the cooperation of adhesive trough and bonding bar will be viscous
Interface fixation opens up centre bore on outer centre bore in the middle of bond regions, CD when in use pacifies the centre bore of bond regions
In the rotary shaft of player, if centre bore ftractures, can only extend on bond regions, bond regions and clamp area are to separate
, even if being continuing with also not interfering with the integrity degree of clamp area and the information area；Can also continue to use after the cracking of bond regions, from
And can with convenient use person by the information copy of the information area out；
If conventional CD centre bore ftractures, and needs are continuing with, and may result in and gradually expand at cracking
Dissipate, extend to clamp area and the information area, and CD of the present utility model is continuing with if desired after centre bore cracking
Cracking will not continue to extend, and can only ftracture to bond regions；Adhesive trough of the present utility model and bonding bar are all provided with being set to semi-circular structure
, the overall fixation of the convenient installation for bonding bar and bond regions.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
- It is 1. a kind of to separate bonded CD, it is characterised in that：Information including middle clamp area (1) and clamp area (1) periphery Area (2)；The middle setting of described clamp area (1) has outer centre bore (3)；Clamp area (1) is identical with the information area (2) thickness, and The upper surface of clamp area (1) is provided with four adhesive troughs (4) of equidistant equal circumference, and described adhesive trough (4) points to outer center The center of circle in hole (3), and adhesive trough (4) extends to the edge of outer centre bore (3)；The bond regions (5) of a fixation are additionally provided with described outer centre bore (3), the lateral wall upper end of the bond regions (5) also sets It is equipped with four bonding bars (6), the position of the adhesive trough (4) of clamp area (1) upper end of described bonding bar (6) is corresponding, bonds Area (5) is fixed in outer centre bore (3) by the way that bonding bar (6) is fixed in adhesive trough (4)；Described bond regions (5) It is provided centrally with centre bore (7).
- 2. one kind according to claim 1 separates bonded CD, it is characterised in that：Described bonding bar (6) is by glue Hydropexis is in adhesive trough (4).
- 3. one kind according to claim 1 separates bonded CD, it is characterised in that：Described adhesive trough (4) it is vertical Section is set to half slot；And the vertical cross-section relative set for bonding bar (6) is half-round bar.
- 4. one kind according to claim 2 separates bonded CD, it is characterised in that：Described clamp area (1), the information area And the thickness of bond regions (5) is 1.2mm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199506.0U CN206249894U (en) | 2016-11-07 | 2016-11-07 | One kind separates bonded CD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199506.0U CN206249894U (en) | 2016-11-07 | 2016-11-07 | One kind separates bonded CD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249894U true CN206249894U (en) | 2017-06-13 |
Family
ID=59000070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199506.0U Expired - Fee Related CN206249894U (en) | 2016-11-07 | 2016-11-07 | One kind separates bonded CD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249894U (en) |
-
2016
- 2016-11-07 CN CN201621199506.0U patent/CN206249894U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |