CN209738558U - Compact sliding cover opening device - Google Patents
Compact sliding cover opening device Download PDFInfo
- Publication number
- CN209738558U CN209738558U CN201822199191.5U CN201822199191U CN209738558U CN 209738558 U CN209738558 U CN 209738558U CN 201822199191 U CN201822199191 U CN 201822199191U CN 209738558 U CN209738558 U CN 209738558U
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- China
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- fixing piece
- upper fixing
- printing head
- cover
- transmission mechanism
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Abstract
A compact sliding cover opening device relates to a cover opening device. The device is provided with a printing head, a photoelectric detection switch, an upper fixing piece, a lower fixing piece, a printing head spring, a control panel, a paper tearing knife, a rubber roll, a motor transmission mechanism, a rotating shaft, a torsional spring, printing paper, a battery and a shading cover; the printing head and the photoelectric detection switch are arranged on the upper fixing piece, the printing head is tightly pressed by the printing head fixing piece and the printing head spring, the control panel and the paper tearing knife are fixed on the upper fixing piece, the rubber roller and the motor transmission mechanism are fixed on the lower fixing piece, the upper fixing piece and the lower fixing piece are connected through a rotating shaft, the upper fixing piece drives the printing head to move, the hooking and the releasing of the upper fixing piece and the lower fixing piece are realized, and meanwhile, under the action of a torsional spring, the upper fixing piece rotates around the rotating shaft to; the battery is arranged at the bottom of the rubber roller and is connected with the motor transmission mechanism; the wire covering cover is clamped on the upper fixing piece, a gap for arranging a control wire is reserved between the wire covering cover and the upper fixing piece, and the control wire is connected with the printing head and the control panel.
Description
Technical Field
The utility model relates to a device of uncapping especially relates to a compact slides device of uncapping.
Background
the existing thermal printer generally has the defects of large volume, inconvenience for carrying and the like.
Chinese patent CN106509991A discloses a sliding type cover opening device, which comprises: a top bracket (3); a slip resistance device; the rotary uncovering device comprises a rotary push cover (7) and a rotary torsion spring (2). The sliding type cover opening device has the function that the rotary push cover (7) can automatically rotate to 90 degrees and be completely opened after sliding for a certain stroke; and has more durable performance, and because the existence of the sliding resistance device, the user can also experience a slidingtype feeling.
Chinese patent CN106428979A discloses a safety cover opening device, which comprises a support plate, the support plate is connected with an external lifting device, a press plate is arranged above the support plate, the upper side of the press plate contacts with a cover to be opened, a connecting rod is arranged between the press plate and the support plate, the upper end of the connecting rod is fixedly connected with the press plate, the lower end of the connecting rod is inserted into an inner hole formed on the support plate, and the lower end of the connecting rod can slide up and down in the inner hole of the support plate, a space is arranged between the lower surface of the press plate and the upper surface of the support plate, a compression spring is arranged in the space and sleeved on the connecting rod, a proximity switch is arranged in the space and mounted on the support plate, a safety gap is left between the proximity switch and the press plate, an alarm device is. This device of uncapping safely can prevent effectively that the trick lock from being destroyed owing to force unblanking, prevents the damage of staving and lid, reduces cost of maintenance.
Disclosure of Invention
The utility model aims to provide a compact slip device of uncapping that compact, portable of structure to current thermal printer ubiquitous bulk big, be unfavorable for shortcomings such as hand-carry.
The utility model is provided with a printing head, a photoelectric detection switch, an upper fixing piece, a printing head spring, a control panel, a paper tearing knife, a rubber roll, a motor transmission mechanism, a lower fixing piece, a rotating shaft, a torsional spring, printing paper, a battery and a shading cover; the printing head and the photoelectric detection switch are arranged on the upper fixing piece, the printing head is tightly pressed by the printing head fixing piece and the printing head spring and locked by screws, the control panel and the paper tearing knife are fixed on the upper fixing piece, the rubber roller and the motor transmission mechanism are fixed on the lower fixing piece, the upper fixing piece and the lower fixing piece are connected through a rotating shaft, the upper fixing piece drives the printing head to move, the hooking and the releasing of the upper fixing piece and the lower fixing piece are realized, meanwhile, under the action of the torsion spring, the upper fixing piece rotates around the rotating shaft to prop open the upper fixing piece, and the function of replacing printing paper; the battery is arranged at the bottom of the rubber roller and is connected with the motor transmission mechanism; the line shading cover is clamped on the upper fixing piece, a gap for arranging a control line is reserved between the line shading cover and the upper fixing piece, and the control line is connected with the printing head and the control panel.
The wire covering cover can be provided with a buckle structure directly clamped on the upper fixing piece.
Compared with the prior cover opening device, the utility model has the advantages of compact and portable structure.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a clamping state according to an embodiment of the present invention.
Fig. 3 is a schematic view of a hook disengagement state according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of the pop-up state according to the embodiment of the present invention.
Detailed Description
The following examples will further illustrate the present invention with reference to the accompanying drawings
Referring to fig. 1, the embodiment of the present invention is provided with a printing head 1, a photoelectric detection switch 2, an upper fixing member 3, a printing head fixing member 4, a printing head spring 5, a control board 6, a paper tearing knife 7, a rubber roller 8, a motor transmission mechanism 9, a lower fixing member 10, a rotating shaft 11, a torsion spring 12, printing paper 13, a battery 14 and a wire covering cover 15; the printing head 1 and the photoelectric detection switch 2 are arranged on the upper fixing piece 3, the printing head 1 is pressed tightly through a printing head fixing piece 4 and a printing head spring 5 and is locked by screws, the control panel 6 and the paper tearing knife 7 are fixed on the upper fixing piece 3, the rubber covered roller 8 and the motor transmission mechanism 9 are fixed on the lower fixing piece 10, the upper fixing piece 3 and the lower fixing piece 10 are connected through a rotating shaft 11, the upper fixing piece 3 drives the printing head 1 to move, the hooking and the releasing of the upper fixing piece 3 and the lower fixing piece 10 are realized, meanwhile, under the action of a torsional spring 12, the upper fixing piece 3 rotates around the rotating shaft 11, the upper fixing piece 3 is jacked open, and the function; the battery 14 is arranged at the bottom of the rubber roller 8 and is connected with the motor transmission mechanism 9.
The wire covering cover 15 is clamped on the upper fixing part 3, and a gap for arranging a control wire is reserved between the wire covering cover 15 and the upper fixing part, and the control wire is connected with the printing head 1 and the control panel 6.
The wire covering cover 15 is provided with a buckle structure which is directly clamped on the upper fixing part 3. The working process of the utility model is as follows:
Referring to fig. 2 to 4, a printing head 1 and a photoelectric detection switch 2 are mounted on an upper fixing member 3, pressed by a printing head fixing member 4 and a printing head spring 5, and then locked by screws; fixing a control plate 6 and a paper tearing knife 7 on an upper fixing part 3, and fixing a rubber roller 8 and a motor transmission mechanism 9 on a lower fixing part 10; go up mounting 3 and lower mounting 10 and connect through pivot 11, promote mounting 3 backward, go up mounting 3 and drive whole printer head 1 and move backward, make mounting 3 and lower mounting 10 trip throw off, simultaneously under the effect of torsional spring 12, push up mounting 3 and open, go up mounting 3 this moment and can revolute pivot 11 and rotate, make mounting 3 open, realize changing the function of beating printing paper 13.
Claims (2)
1. A compact sliding cover opening device is characterized by comprising a printing head, a photoelectric detection switch, an upper fixing piece, a printing head spring, a control panel, a paper tearing knife, a rubber roller, a motor transmission mechanism, a lower fixing piece, a rotating shaft, a torsional spring, printing paper, a battery and a wire covering cover; the printing head and the photoelectric detection switch are arranged on the upper fixing piece, the printing head is tightly pressed by the printing head fixing piece and the printing head spring and locked by screws, the control panel and the paper tearing knife are fixed on the upper fixing piece, the rubber roller and the motor transmission mechanism are fixed on the lower fixing piece, the upper fixing piece and the lower fixing piece are connected through a rotating shaft, the upper fixing piece drives the printing head to move, the hooking and the releasing of the upper fixing piece and the lower fixing piece are realized, meanwhile, under the action of the torsion spring, the upper fixing piece rotates around the rotating shaft to prop open the upper fixing piece, and the function of replacing printing paper; the battery is arranged at the bottom of the rubber roller and is connected with the motor transmission mechanism; the line shading cover is clamped on the upper fixing piece, a gap for arranging a control line is reserved between the line shading cover and the upper fixing piece, and the control line is connected with the printing head and the control panel.
2. A compact slide cover opener according to claim 1, wherein the wire cover is provided with a snap-fit structure that snaps directly onto the upper fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199191.5U CN209738558U (en) | 2018-12-26 | 2018-12-26 | Compact sliding cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199191.5U CN209738558U (en) | 2018-12-26 | 2018-12-26 | Compact sliding cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209738558U true CN209738558U (en) | 2019-12-06 |
Family
ID=68704451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199191.5U Active CN209738558U (en) | 2018-12-26 | 2018-12-26 | Compact sliding cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209738558U (en) |
-
2018
- 2018-12-26 CN CN201822199191.5U patent/CN209738558U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |