CN202258329U - Roller arm component for suction-type movement - Google Patents
Roller arm component for suction-type movement Download PDFInfo
- Publication number
- CN202258329U CN202258329U CN2011202843244U CN201120284324U CN202258329U CN 202258329 U CN202258329 U CN 202258329U CN 2011202843244 U CN2011202843244 U CN 2011202843244U CN 201120284324 U CN201120284324 U CN 201120284324U CN 202258329 U CN202258329 U CN 202258329U
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- CN
- China
- Prior art keywords
- roller arm
- retaining dish
- right retaining
- dish
- type machine
- 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
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Abstract
The utility model relates to the field of CD-ROM players, in particular to a roller arm component of a suction-type movement. The roller arm component comprises a roller arm structure, a left disc-stop structure and a right disc-stop structure, wherein, the left disc-stop structure and the right disc-stop structure are installed on the same side of the roller arm structure so as to prevent secondary disc feeding. The roller arm component adopts a separable disc-stop structure and utilizes waste materials of other parts on the disc-stop structure of a hardware roller arm, thereby making the best of waste materials, effectively saving material, and saving the manufacturing cost to the maximum extent.
Description
Technical field
The utility model relates to the CD-ROM device field, particularly a kind of inhalation type machine core roller arm assembly that reduces manufacturing cost.
Background technology
Referring to Fig. 1, be the handware roller arm structure of general inhalation type machine core.For preventing that second dish from sucking retaining dish structure, roller arm 1 material rear side stretches out one irregular sheet material, and the bending and molding that makes progress then forms anti-secondary and advances the dish block.As shown in Figure 1,11 represent the back flanging respectively, and 12 expression flanging opening part positions can find out that the sheet material utilization factor of this roller arm version is not high, have increased manufacturing cost thus.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of movement roller arm structure, can reduce manufacturing cost.
For solving above technical matters; The technical scheme that the utility model provides is: a kind of inhalation type machine core roller arm assembly; Comprise roller arm structure and left and right retaining dish structure, said left and right retaining dish structure is installed on the same side of said roller arm structure, advances dish in order to prevent secondary.
More excellent ground, the line of centres of said left and right retaining dish structure are parallel to the vertical of said roller arm structure.
More excellent ground, said left and right retaining dish structure is provided with installation portion respectively and promptly keeps off dish portion, and the installation portion of said left and right retaining dish structure is fixed on the said roller arm structure, and the retaining dish portion of said left and right retaining dish structure is symmetrically distributed.
More excellent ground, the retaining dish face of the retaining dish portion of said left and right retaining dish structure and said roller arm structure vertically press from both sides an acute angle respectively.
More excellent ground, the installation portion of said left and right retaining dish structure is provided with buckle respectively, and the said structural draw-in groove of said roller arm that is clasped is fixed in the installation portion of said left and right retaining dish structure on the said roller arm structure.
More excellent ground, said roller arm structure and said left and right retaining dish structure are handware.
Compared with prior art, the utility model inhalation type machine core constitutes the roller arm assembly with roller arm structure and retaining dish structure, can prevent effectively that second dish from sucking retaining dish structure.Because of adopting separable retaining dish structure, to be convenient to the waste material that other article remove is used on the five metals roller arm retaining dish structure, this helps making full use of waste material, thereby effectively saves material, at utmost saves manufacturing cost.
Description of drawings
Fig. 1 is the synoptic diagram of existing inhalation type machine core roller arm structure;
Fig. 2 is the structural representation of the utility model inhalation type machine core roller arm assembly;
Fig. 3 is the synoptic diagram of left side retaining dish structure among Fig. 2;
Fig. 4 is the synoptic diagram that Fig. 2 right-of-center in political views keeps off the dish structure;
Fig. 5 is the synoptic diagram of roller arm structure among Fig. 2.
Embodiment
The core of the utility model inhalation type machine core roller arm assembly is; The waste material that other article are removed is used on the five metals roller arm retaining dish structure, is installed to then on the roller arm structure, forms handware roller arm unitized construction; Save material thus, reduce manufacturing cost.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 2～Fig. 5, represent a preferred embodiment of inhalation type machine core roller arm assembly simultaneously.This roller arm assembly comprises the roller arm structure 1 and the left and right retaining dish structure 2 of handware, and the same side and both lines of centres that they are installed on roller arm structure 1 are parallel to the vertical of roller arm structure, advance dish in order to prevent secondary.
Said left and right retaining dish structure 2 is provided with installation portion 21 respectively and promptly keeps off dish portion 22, and wherein: both installation portions 21 are fixed on the roller arm structure 1; The retaining dish face of two retaining dish portions 22 and roller arm structure 1 vertically press from both sides an acute angle respectively, and be symmetrically distributed, and keep off dish portion 22 retaining dish face and roller arm structure 1 vertically press from both sides an acute angle respectively.
Especially, the installation portion 21 of left and right retaining dish structure 2 is respectively equipped with buckle 211, and they cooperate the structural draw-in groove 13 of roller arm, and left and right retaining dish structure installation portion 21 is fixed on the roller arm structure 1.During installation, among the draw-in groove 13 of elder generation with the buckle 211 insertion roller arm structures 1 of left and right retaining dish structure installation portion 21, turn an angle then, finally realize the fixing of left and right retaining dish structure 2.
In the present embodiment, the handware roller arm structure of inhalation type machine core can prevent effectively that second video disc from getting into dish retaining dish structure.Owing to adopt separable retaining dish structure, be convenient to the waste material that other article remove is used on the retaining dish structure, saved material cost thus, make whole handware roller arm cost reduce.Concrete working method is that other article go out portion's article with its waste material common mode impact briquetting together, are assembled to then on the corresponding five metals roller arm retaining dish structure.
Only be the preferred implementation of the utility model below, should be pointed out that above-mentioned preferred implementation should not be regarded as the restriction to the utility model, the protection domain of the utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in spirit that does not break away from the utility model and scope, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. an inhalation type machine core roller arm assembly is characterized in that, comprises roller arm structure and left and right retaining dish structure, and said left and right retaining dish structure is installed on the same side of said roller arm structure, advances dish in order to prevent secondary.
2. inhalation type machine core roller arm assembly as claimed in claim 1 is characterized in that, the line of centres of said left and right retaining dish structure is parallel to the vertical of said roller arm structure.
3. inhalation type machine core roller arm assembly as claimed in claim 1; It is characterized in that; Said left and right retaining dish structure is provided with installation portion respectively and promptly keeps off dish portion, and the installation portion of said left and right retaining dish structure is fixed on the said roller arm structure, and the retaining dish portion of said left and right retaining dish structure is symmetrically distributed.
4. inhalation type machine core roller arm assembly as claimed in claim 3 is characterized in that, the retaining dish face of the retaining dish portion of said left and right retaining dish structure and said roller arm structure vertically press from both sides an acute angle respectively.
5. inhalation type machine core roller arm assembly as claimed in claim 3; It is characterized in that; The installation portion of said left and right retaining dish structure is provided with buckle respectively, and the said structural draw-in groove of said roller arm that is clasped is fixed in the installation portion of said left and right retaining dish structure on the said roller arm structure.
6. like each described inhalation type machine core roller arm assembly of claim 1～5, it is characterized in that said roller arm structure and said left and right retaining dish structure are handware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202843244U CN202258329U (en) | 2011-08-05 | 2011-08-05 | Roller arm component for suction-type movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202843244U CN202258329U (en) | 2011-08-05 | 2011-08-05 | Roller arm component for suction-type movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258329U true CN202258329U (en) | 2012-05-30 |
Family
ID=46119537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202843244U Expired - Fee Related CN202258329U (en) | 2011-08-05 | 2011-08-05 | Roller arm component for suction-type movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258329U (en) |
-
2011
- 2011-08-05 CN CN2011202843244U patent/CN202258329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120530 Termination date: 20160805 |