CN203799648U - Laser head reading device, and upper guide plate system thereof - Google Patents
Laser head reading device, and upper guide plate system thereof Download PDFInfo
- Publication number
- CN203799648U CN203799648U CN201420119970.9U CN201420119970U CN203799648U CN 203799648 U CN203799648 U CN 203799648U CN 201420119970 U CN201420119970 U CN 201420119970U CN 203799648 U CN203799648 U CN 203799648U
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- CN
- China
- Prior art keywords
- guide plate
- upper guide
- plate system
- reading device
- frame
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Abstract
The utility model discloses an upper guide plate system of a laser head reading device. The system comprises a frame, an upper guide plate rotatably arranged on the frame through a pin shaft, and a slide arm for driving the upper guide plate to rotate. The pin shaft is fixedly connected with the upper guide plate, and is inserted into a hinge mounting hole of the frame. The upper guide plate is fixedly provided with a toggle pin. The slide arm is provided with a strip-shaped hole which is in plug connection with the toggle pin to cooperate with the toggle pin. According to the upper guide plate system, the upper guide plate is connected with the frame through the pin shaft, and connected with the slide arm through the toggle pin, so that the use of screws and springs is prevented, the requirements on the production and assembly precision are reduced, and the production efficiency is improved. The utility model further discloses the laser head reading device adopting the upper guide system provided by the embodiment. The laser head reading device has the advantage of high production efficiency.
Description
Technical field
The utility model relates to Mechanical Industry Technology field, more particularly, relates to a kind of upper guide plate system of laser reading device, also relates to a kind of laser head reading device.
Background technology
Laser reading device comprises frame and upper guide plate system, and wherein, central rack is provided with dish storehouse, and upper guide plate system is for controlling video disc track in video disc warehouse entry and the process delivering from godown.
Upper guide plate system comprises the upper guide plate that can be arranged on rotationally in frame and the travelling arm being connected with upper guide plate.At present, in upper guide plate system, upper guide plate is connected with frame and travelling arm by the parts such as screw, spring, high to manufacture and assembly precision requirement, is unfavorable for enhancing productivity.
In sum, how a kind of upper guide plate system of laser head reading device is provided, to reduce its requirement to manufacture and assembly precision, improve the production efficiency of laser head reading device, and how a kind of laser head reading device of applying above-mentioned upper guide plate system is provided, be those skilled in the art's problem demanding prompt solutions.
Utility model content
In view of this, the utility model provides a kind of upper guide plate system of laser head reading device, and its upper guide plate is connected with frame by bearing pin, be connected with travelling arm by stirring pin, avoid use screw and spring, be beneficial to the requirement reducing manufacture and assembly precision, improved production efficiency.The utility model also provides a kind of laser head reading device, and it has applied above-mentioned upper guide plate system, has the advantages that production efficiency is high.
For achieving the above object, the utility model provides following technical scheme:
A upper guide plate system for laser head reading device, comprising:
Frame;
Can be arranged on rotationally the upper guide plate in described frame by bearing pin; Described bearing pin is fixedly connected with on described upper guide plate, and described bearing pin penetrates in the hinged mounting hole of described frame; On described upper guide plate, be fixed with and stir pin; With
For the travelling arm that drives described upper guide plate to rotate, described travelling arm is provided with described and stirs the strip hole that pin plug-in mounting coordinates.
Preferably, in above-mentioned upper guide plate system, described bearing pin is two, and both deads in line; Described upper guide plate is strip, and two described bearing pins lay respectively at described upper guide plate two ends along its length.
Preferably, in above-mentioned upper guide plate system, described bearing pin is positioned at the middle part of described upper guide plate along its Width.
Preferably, in above-mentioned upper guide plate system, described upper guide plate is provided with spacing hole, and described frame is provided with the reference column coordinating with described spacing hole; The aperture of described spacing hole is greater than the external diameter of described reference column; Described reference column is through in described spacing hole.
A kind of laser head reading device, comprises upper guide plate system, and described upper guide plate system is the upper guide plate system described in any one in technique scheme.
The upper guide plate system of the laser head reading device that the utility model provides comprises frame, can be arranged on rotationally the upper guide plate in frame and the travelling arm for driving upper guide plate to rotate by bearing pin; Above-mentioned bearing pin is fixedly connected with upper guide plate, and bearing pin penetrates in the hinged mounting hole of frame; On above-mentioned upper guide plate, be fixed with and stir pin; Travelling arm is provided with and the strip hole of stirring pin plug-in mounting and coordinating.
In the upper guide plate system of the laser head reading device that the utility model provides, upper guide plate is connected with frame, is connected with travelling arm by stirring pin by bearing pin, avoid use screw and spring, be beneficial to the requirement reducing manufacture and assembly precision, improved production efficiency.
In addition, in the upper guide plate system of the laser head reading device that the utility model provides, number of parts is few, has shortened assembling chain, is beneficial to further and enhances productivity.
The utility model also provides a kind of laser head reading device, and it has applied the upper guide plate system that above-described embodiment provides, and has the advantages that production efficiency is high.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the upper guide plate system that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the enlarged drawing of A part in Fig. 1;
Fig. 3 is the left view of upper guide plate system in Fig. 1;
Another structural representation of the upper guide plate system that Fig. 4 provides for the utility model embodiment;
Fig. 5 is the enlarged drawing of B part in Fig. 4;
Fig. 6 is the enlarged drawing of C part in Fig. 4;
Wherein, in Fig. 1-Fig. 6:
Frame 101; Reference column 111; Upper guide plate 102; Bearing pin 103.
Embodiment
The utility model embodiment discloses a kind of upper guide plate system of laser head reading device, its upper guide plate is connected with frame by bearing pin, is connected with travelling arm by stirring pin, has avoided use screw and spring, be beneficial to the requirement reducing manufacture and assembly precision, improved production efficiency.The utility model embodiment also discloses a kind of upper guide plate system of laser head reading device, and it has applied above-mentioned upper guide plate system, has the advantages that production efficiency is high.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-Fig. 6, the utility model embodiment provides a kind of upper guide plate system of laser head reading device, and it comprises frame 101, can be arranged on rotationally the upper guide plate 102 in frame 101 and the travelling arm (not shown) for driving upper guide plate to rotate by bearing pin 103; Above-mentioned bearing pin 103 is fixedly connected with upper guide plate 102, and bearing pin 103 penetrates in the hinged mounting hole of frame 101; On above-mentioned upper guide plate 102, be fixed with and stir pin; Travelling arm is provided with and the strip hole of stirring pin plug-in mounting and coordinating.
In the upper guide plate system of the laser head reading device that the utility model embodiment provides, upper guide plate 102 is connected with frame 101, is connected with travelling arm by stirring pin by bearing pin 103, avoid use screw and spring, be beneficial to the requirement reducing manufacture and assembly precision, improved production efficiency.
In addition, in the upper guide plate system of the laser head reading device that the utility model embodiment provides, number of parts is few, has shortened assembling chain, is beneficial to further and enhances productivity.
In the upper guide plate system of the laser head reading device that above-described embodiment provides, bearing pin 103, upper guide plate 102 and frame 101 three's splits.It is integral type structure that above-mentioned bearing pin 103 also can be set to upper guide plate 102.
In the upper guide plate system of the laser head reading device that above-described embodiment provides, the number of bearing pin 103 is two; Above-mentioned upper guide plate 102 is strip, and its bearing of trend is vertical with the direction in video disc turnover dish storehouse; Two bearing pins 103 lay respectively at upper guide plate 102 two ends place along its length, and the dead in line of two bearing pins 103.
Concrete, in the upper guide plate system of the laser head reading device that above-described embodiment provides, bearing pin 103 is positioned at the middle part of upper guide plate 102 along its Width.
Preferably, in above-mentioned upper guide plate system, frame 101 is provided with reference column 111, and upper guide plate 102 is provided with spacing hole; Above-mentioned reference column 111 penetrates in above-mentioned spacing hole, and the aperture of above-mentioned spacing hole is greater than the external diameter of reference column 111, to avoid reference column 111 to affect the degree of freedom that upper guide plate 102 rotates.
Certainly, above-mentioned reference column 111 can be arranged on the position near upper guide plate 102 edges, and corresponding, spacing hole is positioned at the edge of upper guide plate 102, forms spacing breach.
In the upper guide plate system that the present embodiment provides, bearing pin 103 can avoid upper guide plate 102 to deviate from outside frame 101 along the direction vertical with its rotation axis, reference column 111 can avoid upper guide plate 102 along axially the deviating from outside frame 101 of its rotation axis, and the upper guide plate system that the present embodiment provides has the effect that can avoid upper guide plate 102 to come off.
The utility model embodiment also provides a kind of laser read head reading device, and it comprises upper guide plate system, and the upper guide plate system that provides for above-described embodiment of upper guide plate system.
The laser head reading device that the present embodiment provides has been applied the upper guide plate system that above-described embodiment provides, and has the advantages that production efficiency is high.Certainly, the laser head reading device that the present embodiment provides also has other effect that above-described embodiment provides, and does not repeat them here.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a upper guide plate system for laser head reading device, is characterized in that, comprising:
Frame;
Can be arranged on rotationally the upper guide plate in described frame by bearing pin; Described bearing pin is fixedly connected with on described upper guide plate, and described bearing pin penetrates in the hinged mounting hole of described frame; On described upper guide plate, be fixed with and stir pin; With
For the travelling arm that drives described upper guide plate to rotate, described travelling arm is provided with described and stirs the strip hole that pin plug-in mounting coordinates.
2. upper guide plate system according to claim 1, is characterized in that, described bearing pin is two, and both deads in line; Described upper guide plate is strip, and two described bearing pins lay respectively at described upper guide plate two ends along its length.
3. upper guide plate system according to claim 2, is characterized in that, described bearing pin is positioned at the middle part of described upper guide plate along its Width.
4. upper guide plate system according to claim 1, is characterized in that, described upper guide plate is provided with spacing hole, and described frame is provided with the reference column coordinating with described spacing hole; The aperture of described spacing hole is greater than the external diameter of described reference column; Described reference column is through in described spacing hole.
5. a laser head reading device, comprises upper guide plate system, it is characterized in that, described upper guide plate system is the upper guide plate system described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119970.9U CN203799648U (en) | 2014-03-17 | 2014-03-17 | Laser head reading device, and upper guide plate system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119970.9U CN203799648U (en) | 2014-03-17 | 2014-03-17 | Laser head reading device, and upper guide plate system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799648U true CN203799648U (en) | 2014-08-27 |
Family
ID=51381844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119970.9U Expired - Fee Related CN203799648U (en) | 2014-03-17 | 2014-03-17 | Laser head reading device, and upper guide plate system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799648U (en) |
-
2014
- 2014-03-17 CN CN201420119970.9U patent/CN203799648U/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: 20140827 Termination date: 20170317 |