CN214663325U

CN214663325U - Rotatable lifting support for display of optical disk recorder

Info

Publication number: CN214663325U
Application number: CN202120775690.3U
Authority: CN
Inventors: 张志鹏; 惠晓松
Original assignee: Shenyang Yingdier Medical Information System Co ltd
Current assignee: Shenyang Yingdier Medical Information System Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-09
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a rotatable lifting support for a display of an optical disk recorder, which comprises the optical disk recorder and a display, wherein a U-shaped box is arranged at the top of the optical disk recorder, a transmission mechanism is arranged in the support of the U-shaped box, the transmission mechanism is assembled to drive the display to turn over, so that the display screen on the display is rotated from a vertical state to a horizontal state, the situation that an operator squats or lowers to check the content on the display screen when standing up is avoided, a driving shaft drives a fourth bevel gear to rotate by rotating a holding part, a driven shaft and a fifth bevel gear are driven by a sixth bevel gear to keep coaxial rotation, the fifth bevel gear drives a first bevel gear to rotate a rotating shaft, a second bevel gear, a third bevel gear and a screw rod to rotate, the first movable rod and a second movable rod slide in an L-shaped groove through the transmission mechanism, the display is turned over, and the display screen on the display is rotated from the vertical state to the horizontal state, any angle can be maintained during this process.

Description

Rotatable lifting support for display of optical disk recorder

Technical Field

The utility model relates to a CD writer display is with rotatable lifting support technical field relates to a CD writer display is with rotatable lifting support particularly.

Background

An optical disc recorder is a data writing device that uses laser to write data onto an empty optical disc to store the data. The writing process can be regarded as the reverse process of reading the optical disc by a common optical disc drive.

According to patent No. CN200410077023.9, an optical disc recorder is disclosed, comprising: a shell, including a bottom shell and an upper cover; an optical read/write module disposed in the housing, wherein the optical read/write module includes an optical read/write head adapted to reciprocate along a tracking path; and a transmission module, dispose in the outer cover, wherein the transmission module is suitable for making a CD rotate with a rotation axis as the axle center; the upper cover has an inner surface and an outer surface, and the inner surface of the upper cover has a first protrusion and a second protrusion, wherein the first protrusion and the second protrusion are located above the track-seeking path, and the first protrusion is closer to the rotating shaft than the second protrusion, the height of the first protrusion is lower than that of the second protrusion, the inner surface of the upper cover has the first protrusion and the second protrusion, so that the flow field inside the optical disc recorder can be improved by the first protrusion and the second protrusion, and the writing quality of the optical disc recorder can be improved, and the special design of the upper cover can reduce the noise Level (Sound Pressure Level) of the optical disc recorder by 0.6 decibels (dBA) (compared with the existing optical disc recorder), and the special design of the upper cover can reduce the vibration amount of the optical disc recorder by 41% (compared with the existing optical disc recorder).

However, the existing optical disc recorder cannot observe the display screen well when in use, and when in recording, an operator cannot well view the content on the display screen due to the angle problem when standing up to work, and must squat or lower the head, which causes the operator to be tired easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a CD writer display is with rotatable lifting support, the display can rotate.

In order to achieve the above object, the present invention provides the following technical solutions:

the optical disc recorder comprises an optical disc recorder and a display, wherein a U-shaped box is arranged at the top of the optical disc recorder, a transmission mechanism is arranged in a support of the U-shaped box, and the transmission mechanism is assembled to drive the display to turn over, so that a display screen on the display is rotated to a horizontal state from a vertical state.

Preferably, the opposite side of the U-shaped box is provided with an L-shaped groove, two sides of the display are fixedly provided with a first moving rod and a second moving rod which are symmetrical in pairs, the first moving rod and the second moving rod are located in the L-shaped groove, and when a display screen on the display is in a vertical state, the second moving rod is located right above the first moving rod.

Preferably, the two supports of the U-shaped box are both rotatably connected with a screw rod, a worm is arranged at the top of the screw rod, a short shaft which is vertically distributed with the screw rod is connected in the U-shaped box, an incomplete gear and a worm wheel are fixedly arranged on the outer wall of the short shaft, and the worm wheel is meshed with the worm.

Preferably, the transmission mechanism comprises an arc-shaped transmission plate and a single-side inner toothed plate meshed with the incomplete gear, the single-side inner toothed plate is slidably connected to the inner wall of the U-shaped box, one end of the single-side inner toothed plate is rotatably connected to the outer wall of the second moving rod, one end of the arc-shaped transmission plate is in threaded connection with the outer wall of the lead screw, and the other end of the arc-shaped transmission plate is rotatably connected to the outer wall of the first moving rod.

Preferably, a rotating shaft is connected between the two supports of the U-shaped box in a shaft connection mode, a first bevel gear is fixedly mounted on the outer wall of the rotating shaft, second bevel gears are fixedly mounted at the two ends of the rotating shaft, and the second bevel gears are meshed with third bevel gears fixedly mounted on the outer wall of the screw rod.

Preferably, the top of the U-shaped box is coupled with a driving shaft, and a fourth bevel gear is fixedly mounted at one end of the driving shaft penetrating through the top of the U-shaped box.

Preferably, a driven shaft is connected in the U-shaped box, a fifth bevel gear meshed with the first bevel gear is fixedly mounted at one end of the driven shaft, and a sixth bevel gear meshed with the fourth bevel gear is fixedly mounted on the outer wall of the driven shaft.

Preferably, a grip is fixedly mounted on the top of the driving shaft.

In the above technical scheme, the utility model provides a pair of the utility model provides a rotatable lifting support is used to CD writer display possesses following beneficial effect:

the utility model discloses a, the display can rotate, avoid operating personnel at the during operation of getting up, the content on the display screen is looked over to squatting or low head, make the driving shaft drive fourth bevel gear rotate through rotating the control portion, and make sixth bevel gear drive driven shaft and fifth bevel gear keep coaxial rotation, fifth bevel gear drives first bevel gear and makes the pivot rotatory, the pivot drives second bevel gear this moment and makes third bevel gear and lead screw rotate, and make first carriage release lever and second carriage release lever slide in L type groove through drive mechanism, make the display upset, and make display screen on the display is rotated to the horizontality by vertical state, can make the display keep arbitrary angle through the lead screw at this in-process, and the locking.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic overall structural diagram according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a U-shaped box according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the inside of a U-shaped box according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a partial cross section according to an embodiment of the present invention.

Description of reference numerals:

1. an optical disc recorder; 2. a U-shaped box; 3. a display; 4. a grip portion; 5. a transmission mechanism; 6. a screw rod; 7. an L-shaped groove; 8. a first movable bar; 9. a second movable bar; 10. a worm; 11. a minor axis; 12. a worm gear; 13. a first bevel gear; 14. a sixth bevel gear; 15. a fourth bevel gear; 16. a drive shaft; 17. a driven shaft; 18. a fifth bevel gear; 19. an incomplete gear; 41. a rotating shaft; 42. a second bevel gear; 43. a third bevel gear; 51. a single-side inner toothed plate; 53. an arc-shaped transmission plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a rotatable lifting support for a display of an optical disc recorder comprises an optical disc recorder 1 and a display 3, wherein a U-shaped box 2 is arranged at the top of the optical disc recorder 1, a transmission mechanism 5 is arranged in the support of the U-shaped box 2, the transmission mechanism 5 is assembled to drive the display 3 to turn over, so that a display screen on the display 3 rotates from a vertical state to a horizontal state, the situation that an operator squats or lowers to check the content on the display screen when standing up is avoided, the display 3 turns over through the transmission mechanism 5, the display screen on the display 3 rotates from the vertical state to the horizontal state, and the display 3 can keep any angle through a screw rod 6 in the process and is locked.

As shown in fig. 1, a grip 4 is fixedly attached to the top of the drive shaft 16, and the grip 4 is rotated to rotate the drive shaft 16 by the grip 4.

As shown in fig. 2 and 3, when the driving shaft 16 rotates, the fourth bevel gear 15 is driven to rotate, so that the sixth bevel gear 14 drives the driven shaft 17 and the fifth bevel gear 18 to keep rotating coaxially, the fifth bevel gear 18 drives the first bevel gear 13 to rotate the rotating shaft 41, and at this time, the rotating shaft 41 drives the second bevel gear 42 to rotate the third bevel gear 43 and the screw rod 6.

As shown in fig. 4, the screw rod 6 drives the worm 10 to rotate, and the worm wheel 12 drives the stub shaft 11 and the incomplete gear 19 to keep coaxial rotation, the incomplete gear 19 drives the one-sided internal toothed plate 51 to move in the horizontal direction, and the second moving rod 9 slides on the L-shaped groove 7, and when the screw rod 6 rotates, the arc-shaped transmission plate 53 moves in the vertical direction, and the first moving rod 8 slides on the L-shaped groove 7, so that the display 3 is turned.

Further, as shown in fig. 2, when the display 3 moves, the display screen on the display 3 is rotated from the vertical state to the horizontal state, and in the process, the display 3 can be kept at any angle through the screw rod 6 and locked.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a CD-ROM writer display is with rotatable lifting support, includes CD-ROM writer (1) and display (3), its characterized in that, the top of CD-ROM writer (1) is provided with U type box (2), be provided with drive mechanism (5) in the support of U type box (2), drive mechanism (5) are assembled and are used for ordering about display (3) upset makes display screen on display (3) rotates to the horizontality by vertical state.

2. The rotatable lifting bracket of claim 1, wherein the opposite side of the U-shaped box (2) is provided with an L-shaped groove (7), two sides of the display (3) are fixedly provided with a first moving rod (8) and a second moving rod (9) which are symmetrical in pairs, the first moving rod (8) and the second moving rod (9) are positioned in the L-shaped groove (7), and when the display screen on the display (3) is in a vertical state, the second moving rod (9) is positioned right above the first moving rod (8).

3. The rotatable lifting bracket of claim 1, wherein a screw (6) is rotatably connected to both brackets of the U-shaped box (2), a worm (10) is installed at the top of the screw (6), a short shaft (11) vertically distributed with the screw (6) is connected to the inside of the U-shaped box (2), an incomplete gear (19) and a worm wheel (12) are fixedly installed on the outer wall of the short shaft (11), and the worm wheel (12) is engaged with the worm (10).

4. The rotatable lifting bracket of claim 1, wherein the transmission mechanism (5) comprises an arc-shaped transmission plate (53) and a single-side inner toothed plate (51) engaged with the incomplete gear (19), the single-side inner toothed plate (51) is slidably connected to the inner wall of the U-shaped box (2), one end of the single-side inner toothed plate (51) is rotatably connected to the outer wall of the second moving rod (9), one end of the arc-shaped transmission plate (53) is screwed to the outer wall of the screw rod (6), and the other end of the arc-shaped transmission plate is rotatably connected to the outer wall of the first moving rod (8).

5. The rotatable lifting bracket of claim 3, wherein a rotating shaft (41) is coupled between two brackets of the U-shaped box (2), a first bevel gear (13) is fixedly mounted on the outer wall of the rotating shaft (41), a second bevel gear (42) is fixedly mounted at two ends of the rotating shaft (41), and the second bevel gear (42) is engaged with a third bevel gear (43) fixedly mounted on the outer wall of the screw rod (6).

6. The rotatable lifting bracket of claim 1, wherein a driving shaft (16) is coupled to the top of the U-shaped box (2), and a fourth bevel gear (15) is fixedly mounted on one end of the driving shaft (16) penetrating the top of the U-shaped box (2).

7. The rotatable lifting bracket of claim 1, wherein a driven shaft (17) is connected in the U-shaped box (2), a fifth bevel gear (18) engaged with the first bevel gear (13) is fixedly installed at one end of the driven shaft (17), and a sixth bevel gear (14) engaged with the fourth bevel gear (15) is fixedly installed on the outer wall of the driven shaft (17).

8. The rotatable lifting bracket for CD-RW display according to claim 6, wherein the top of the driving shaft (16) is fixed with a holding part (4).