CN218948764U - Automatic cover opening mechanism of printer core - Google Patents
Automatic cover opening mechanism of printer core Download PDFInfo
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- CN218948764U CN218948764U CN202223033703.3U CN202223033703U CN218948764U CN 218948764 U CN218948764 U CN 218948764U CN 202223033703 U CN202223033703 U CN 202223033703U CN 218948764 U CN218948764 U CN 218948764U
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- electric telescopic
- arc
- opening mechanism
- connecting rod
- printer core
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Abstract
The utility model discloses an automatic cover opening mechanism of a printer core, which belongs to the technical field of printers and comprises a printer core shell, wherein a cover plate is arranged on the top side of the printer core shell, an electric telescopic rod is arranged in the printer core shell, and the driving end of the electric telescopic rod is rotationally connected with a connecting rod at the bottom of the cover plate; the electric telescopic rod driving end outside sliding connection has the guide cylinder, the arc spout has been seted up to guide cylinder one side, the arc spout sets up in guide cylinder top side, the connecting rod is close to arc spout one side and sets up flutedly, be provided with the slider in the recess, slider one end and recess sliding connection, the other end and arc spout sliding connection. This scheme is in the operation space is kept away from to the apron when realizing automatic uncapping, makes things convenient for operating personnel to operate.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to an automatic cover opening mechanism of a printer core.
Background
The printer is one of the common office equipment on the market at present, and provides great convenience for office crowds. But the mode of uncapping of present printer core is mainly manual uncapping, and the mode that the printer core was uncapped through buckle structure realization can appear wearing and tearing ageing at the long-time back buckle structure, can lead to phenomenon such as buckle failure to influence the use, and some printer core apron can not leave operating space completely when uncapping now simultaneously, can form certain restriction to operating personnel's operation.
Disclosure of Invention
In order to overcome the defects in the prior art, the technical problem to be solved by the utility model is to provide an automatic cover opening mechanism of a printer core, which solves the problems in the prior art.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic cover opening mechanism of a printer core, which comprises a printer core shell, wherein a cover plate is arranged on the top side of the printer core shell, an electric telescopic rod is arranged in the printer core shell, and the driving end of the electric telescopic rod is rotationally connected with a connecting rod at the bottom of the cover plate; the electric telescopic rod driving end outside sliding connection has the guide cylinder, the arc spout has been seted up to guide cylinder one side, the arc spout sets up in guide cylinder top side, the connecting rod is close to arc spout one side and sets up flutedly, be provided with the slider in the recess, slider one end and recess sliding connection, the other end and arc spout sliding connection.
The preferable technical scheme of the utility model is that one end of the sliding block, which is contacted with the groove, is in a T-shaped structure, and the other end of the sliding block is in an arc-shaped structure and is matched with the arc-shaped sliding groove.
The preferable technical scheme of the utility model is that the length of the connecting rod is larger than the height of the guide cylinder.
The preferable technical scheme of the utility model is that one end of the arc chute far away from the connecting rod is provided with a limit stop.
The preferable technical scheme of the utility model is that rubber rings are arranged around the cover plate.
The preferable technical scheme of the utility model is that one side, close to the arc-shaped chute, of the two ends of the groove is provided with a stop block, and the stop block is matched with the T-shaped structure of the sliding block.
Compared with the prior art, the utility model has the beneficial effects that: 1. the electric telescopic rod is controlled to drive the connecting rod to move until the T-shaped structure is clamped with the baffle to drive the connecting rod to rotate along the arc-shaped chute, so that the cover plate can be automatically opened and closed; 2. the cover plate is lifted and then rotates along the arc chute to be far away from the operation space, so that the operation of operators is facilitated.
The automatic cover opening mechanism of the printer core provided by the utility model realizes automatic cover opening, and meanwhile, the cover plate is far away from the operation space, so that the operation by operators is convenient.
Drawings
FIG. 1 is an overall schematic view of an automatic door opening mechanism provided in an embodiment of the present utility model;
FIG. 2 is a schematic view of an automatic door opening mechanism provided in an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an automatic door opening mechanism provided in an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of an automatic door opening mechanism provided in an embodiment of the present utility model;
FIG. 5 is a schematic view of a rotational cross section of an automatic door opening mechanism provided in an embodiment of the present utility model;
FIG. 6 is an enlarged view of the structure at A provided in an embodiment of the present utility model;
FIG. 7 is an enlarged view of the structure at B provided in the embodiments of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. a cover plate; 2. a connecting rod; 21. a groove; 22. a stop block; 3. a guide cylinder; 31. an arc chute; 32. a slide block; 33. a limit stop; 4. an electric telescopic rod; 41. a driving end; 5. a rubber ring; 6. a printer core housing.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
The automatic cover opening mechanism of the printer core comprises a printer core shell 6, wherein a cover plate 1 is arranged on the top side of the printer core shell 6, an electric telescopic rod 4 is arranged in the printer core shell 6, and a driving end 41 of the electric telescopic rod 4 is rotatably connected with a connecting rod 2 at the bottom of the cover plate 1; the outer side of the driving end 41 of the electric telescopic rod 4 is slidably connected with a guide cylinder 3, an arc chute 31 is formed in one side of the guide cylinder 3, the arc chute 31 is arranged on the top side of the guide cylinder 3, a groove 21 is formed in one side, close to the arc chute 31, of the connecting rod 2, a sliding block 32 is arranged in the groove 21, one end of the sliding block 32 is slidably connected with the groove 21, and the other end of the sliding block 32 is slidably connected with the arc chute 31; one end of the sliding block 32, which is contacted with the groove 21, is in a T-shaped structure, and the other end of the sliding block is in an arc-shaped structure and is matched with the arc-shaped sliding groove 31; a stop block 22 is arranged at one side, close to the arc chute 31, of the two ends of the groove 21, and the stop block 22 is matched with the T-shaped structure of the sliding block 32; rubber rings 5 are arranged around the cover plate 1.
When the electric telescopic rod 4 drives the connecting rod 2 to move upwards, the sliding block 32 slides in the groove 21, when the stop block 22 at the bottom end of the groove 21 abuts against one end of the T-shaped structure, as the connecting rod 2 is rotationally connected with the driving end 41, when the electric telescopic rod 4 drives the connecting rod 2 to move upwards continuously, the connecting rod 2 and the sliding block 32 move along the arc-shaped sliding groove 31 together, so that the cover plate 1 gradually rotates to one side from the position vertical to the electric telescopic rod 4, and the cover opening is realized; when the electric telescopic rod 4 drives the connecting rod 2 to move downwards, the connecting rod 2 drives the sliding block 32 to move along the arc-shaped sliding groove 31 from one side of the limit stop 33 to the direction away from the limit stop 33 until the driving end 41 drives the connecting rod 2 to rotate to the direction perpendicular to the electric telescopic rod 4, under the action of the electric telescopic rod 4, the connecting rod 2 drives the cover plate 1 to slide downwards, at the moment, the sliding block 32 slides along the groove 21 until the top end stop 22 of the groove 21 abuts against one end of the T-shaped structure, and the sliding block 32 and the connecting rod 2 return to the initial position together. At whole in-process, apron 1 rises earlier vertically, rotates along arc spout 31 when dog 22 offsets with slider 32T shape structural end, finally makes apron 1 leave the open position completely, and the operating space top does not have to shelter from for it is more convenient to operate, drives connecting rod 2 through electric telescopic handle 4 simultaneously and removes apron 1, and whole journey need not manual operation, realizes opening and shutting to apron 1's automation, has reduced apron 1 and has manually opened and shut the wearing and tearing risk that brings for a long time, makes apron 1's life increase.
As a possible implementation manner of the present solution, preferably, the length of the connecting rod 2 is greater than the height of the guide cylinder 3, so that the connecting rod 2 can drive the cover plate 1 to realize the cover opening function under the action of the electric telescopic rod 4.
As a possible implementation manner of the solution, preferably, the end of the arc chute 31 away from the connecting rod 2 is provided with a limit stop 33, so that the sliding block 32 can be prevented from falling from the side away from the connecting rod 2 when moving along the arc chute 31.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.
Claims (6)
1. An automatic cover opening mechanism of a printer core, which is characterized in that: the novel printer comprises a printer core shell (6), wherein a cover plate (1) is arranged on the top side of the printer core shell (6), an electric telescopic rod (4) is arranged in the printer core shell (6), and a driving end (41) of the electric telescopic rod (4) is rotationally connected with a connecting rod (2) at the bottom of the cover plate (1);
the electric telescopic rod is characterized in that a guide cylinder (3) is slidably connected to the outer side of the driving end (41) of the electric telescopic rod (4), an arc chute (31) is formed in one side of the guide cylinder (3), the arc chute (31) is arranged on the top side of the guide cylinder (3), a groove (21) is formed in one side, close to the arc chute (31), of the connecting rod (2), a sliding block (32) is arranged in the groove (21), one end of the sliding block (32) is slidably connected with the groove (21), and the other end of the sliding block is slidably connected with the arc chute (31).
2. An automatic cover opening mechanism for a printer cartridge according to claim 1, wherein: one end of the sliding block (32) contacted with the groove (21) is of a T-shaped structure, and the other end of the sliding block is of an arc-shaped structure and is matched with the arc-shaped sliding groove (31).
3. An automatic cover opening mechanism for a printer cartridge according to claim 1, wherein: the length of the connecting rod (2) is greater than the height of the guide cylinder (3).
4. An automatic cover opening mechanism for a printer cartridge according to claim 1, wherein: one end of the arc-shaped chute (31) far away from the connecting rod (2) is provided with a limit stop (33).
5. An automatic cover opening mechanism for a printer cartridge according to claim 1, wherein: rubber rings (5) are arranged around the cover plate (1).
6. An automatic cover opening mechanism for a printer cartridge according to claim 1, wherein: and a stop block (22) is arranged at one side, close to the arc-shaped chute (31), of each of the two ends of the groove (21), and the stop block (22) is matched with the T-shaped structure of the sliding block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033703.3U CN218948764U (en) | 2022-11-15 | 2022-11-15 | Automatic cover opening mechanism of printer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033703.3U CN218948764U (en) | 2022-11-15 | 2022-11-15 | Automatic cover opening mechanism of printer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218948764U true CN218948764U (en) | 2023-05-02 |
Family
ID=86107832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223033703.3U Active CN218948764U (en) | 2022-11-15 | 2022-11-15 | Automatic cover opening mechanism of printer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218948764U (en) |
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2022
- 2022-11-15 CN CN202223033703.3U patent/CN218948764U/en active Active
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