CN219544314U - Printer convenient to uncap easy operation - Google Patents
Printer convenient to uncap easy operation Download PDFInfo
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- CN219544314U CN219544314U CN202321099722.8U CN202321099722U CN219544314U CN 219544314 U CN219544314 U CN 219544314U CN 202321099722 U CN202321099722 U CN 202321099722U CN 219544314 U CN219544314 U CN 219544314U
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- sliding block
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Abstract
The utility model relates to the technical field of printers, and provides a printer which is reasonable in structural design, visual to operate and capable of further reducing the size of the printer and is convenient to open the cover and easy to operate.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a printer convenient to open a cover and easy to operate.
Background
The existing portable printer is characterized in that an opening and closing cover key for controlling the opening of a paper bin cover is embedded into the side surface of a shell, an opening is formed in one side surface of the shell, the opening is in a closed shape like a Chinese character kou, keys slide up and down and are arranged in the opening, the opening and closing cover key of the printer slides down and presses down a lever clamping structure in the printer to enable the other end of the lever to be separated from the clamping and release an upper cover, and the lever structure resets under the action of a spring to drive the keys to slide up and reset. As shown in fig. 1, the button is embedded in the housing. When the printer is seen in front view, the position of the key needs to be confirmed by looking at the side before the key is used, then the key is operated, and a distance needs to be reserved between the opening and the top of the shell to meet the opening of the opening, so that the whole size of the portable printer is not beneficial to further reducing.
In order to further reduce the whole volume of the portable printer and enable the cover opening and closing key to be more intuitively operated, the scheme provides a printer cover opening and closing key structure which changes the original key full-package setting mode into half-package mode so that the upper end part of the key can be exposed out of a shell.
Disclosure of Invention
Therefore, the utility model provides the printer which has reasonable structural design, visual operation and convenient uncovering and easy operation, and can further reduce the volume of the printer.
In order to solve the technical problems, the printer convenient to open the cover and easy to operate comprises a printer body, wherein a chute which is downwards arranged on the upper end face of a shell of the printer body and is communicated with the inside of the printer is arranged in the chute in a sliding way, a sliding block is arranged in the chute in a sliding way, the inner groove wall and the lower groove wall of the chute are communicated with the inside of the printer, the upper end parts of the upper groove wall and the outer groove wall of the chute are communicated with the outside, an ejector rod which is used for propping against a lever clamping structure in the printer to release and open the upper cover of the printer is arranged on the inner surface of the chute, a guide limiting sheet which is used for limiting the inwards overturning of the chute and guiding at least one piece of the sliding block to vertically slide upwards and downwards is arranged on the inner groove wall of the chute, a first limiting structure which is used for limiting the sliding range of the sliding block downwards is arranged between the chute and the sliding block, a second limiting structure which is used for limiting the sliding range on the sliding block to reset the upper surface of the sliding block and the upper surface of the printer shell is arranged on the two sides of the chute, a quick reset structure which is used for reducing the contact area of the sliding block and reducing friction force of the sliding block and is convenient for quickly resetting the lever clamping structure.
The further improvement is that: the first limiting structure includes: the upper end part of the outer surface of the sliding block is provided with a first limiting protrusion protruding outwards, and the lower surface of the first limiting protrusion and the upper end surface of the outer groove wall of the sliding groove can be separated from and attached to each other.
The further improvement is that: the second limiting structure includes: the upper notch of the sliding chute is provided with a convex edge formed by horizontally and inwards protruding two sides, and two second limiting protrusions protruding outwards on two sides of the sliding block, wherein the upper surface of each second limiting protrusion is detachably attached to the lower surface of each convex edge, and the upper surface of the sliding block is flush with the upper surface of the printer shell after the second limiting protrusions are attached to the convex edges.
The further improvement is that: the quick reset structure comprises: the sliding groove is characterized in that the sliding groove is positioned on groove walls on two sides of the sliding groove, a first groove and a second groove are respectively formed in the first groove and the second groove, a first sliding rod and a second sliding rod which are attached to the side face of the sliding block to reduce the friction area between the side face of the sliding block and the sliding groove are respectively vertically arranged in the first groove, the side face of the first sliding rod is vertically fixed in the first groove, the upper end part of the second sliding rod is fixed in the second groove, and an avoidance gap for yielding when the sliding block is installed is formed between the lower end part of the second groove and the second groove.
The further improvement is that: an identification pattern layer used for identifying key operation is arranged on the outer surface of the sliding block, which is positioned below the first limiting protrusion.
The further improvement is that: and a plurality of concave holes for reducing the friction area between the sliding block and the inner wall of the sliding groove are formed in the outer surface of the sliding block, which is positioned below the first limiting protrusion.
The further improvement is that: the propping rod is integrally arranged at the lower end part of the inner surface of the sliding block, and the propping top end of the propping rod is inclined downwards.
The further improvement is that: the printer is characterized in that an anti-separation structure for preventing the separation of the transfer film on the transfer printing paper from the paper and affecting the definition of printing content is arranged inside the printer body.
The further improvement is that: the separation preventing structure comprises a pressing plate which is arranged between a paper bin and a printing roller inside the printer body and used for dividing the traction stroke of transfer printing paper between the paper bin and the printing roller into two sections so as to reduce deformation of a transfer printing film, the upper end of the pressing plate is arranged on the shell of the printer body, and the lower end of the pressing plate is contacted with and abutted against the transfer printing paper along a surface.
The further improvement is that: the printer is characterized in that a push rod for dividing the traction travel of transfer printing paper between the paper bin and the pressing plate into two sections to reduce deformation of a transfer printing film is arranged between the paper bin and the pressing plate inside the printer body, and two end parts of the push rod are arranged on a shell of the printer body.
The further improvement is that: the lower end face of the pressing plate is an arc-shaped face which is used for increasing the abutting area to reduce the travel of transfer printing paper which is not subjected to pressure perpendicular to paper surface and assisting in rolling the transfer printing paper to bend in the direction to increase flatness.
The further improvement is that: the platen is located below between the paper bin and the print roller.
By adopting the technical scheme, the utility model has the beneficial effects that:
the printer in the present case changes the key setting mode of originally fully enclosing into the key setting mode of half enclosing, makes the upper surface of button and printer casing upper surface parallel and level, can audio-visual sees and operates the button, can further reduce the longitudinal dimension of printer simultaneously, improves the portability of printer.
The method has the further beneficial effects that: the first groove, the second groove, the first sliding rod and the second sliding rod which are respectively arranged on the two side walls of the sliding groove reduce the contact area between the two side surfaces of the sliding block and the two side walls of the sliding groove, reduce the friction resistance, meanwhile, the inner groove wall of the sliding groove is communicated with the inside of the printer, the sliding block is limited to inwards overturn and vertically slide up and down through the guiding limiting sheet, and the contact area between the guiding limiting sheet and the sliding block is far smaller than the contact area between the inner groove wall of the sliding groove and the sliding block, so that the friction resistance of the sliding block sliding up and down is further reduced.
The method has the further beneficial effects that: in the scheme, the side face of the first sliding rod is vertically and fixedly arranged in the first groove, the upper end part of the second sliding rod is fixedly arranged in the second groove, and an avoidance gap for yielding when the sliding block is installed is formed between the lower end part of the second sliding rod and the second groove, so that the sliding block is convenient to install.
The method has the further beneficial effects that: the transfer printing paper is directly attached to the paper by static electricity, and the transfer printing paper is easy to separate from the paper to influence the definition of printing content because of inconsistent tensile force applied to the transfer printing film in the process of drawing the transfer printing paper out of the paper.
The method has the further beneficial effects that: the lower end face of the pressing plate is an arc-shaped surface, so that the distance between the transfer printing film and the paper is increased, the probability of separating the transfer printing film from the paper is further reduced, meanwhile, the arc-shaped surface can bend the transfer printing paper with the rolling degree in the direction, and the flatness of the printed paper surface is increased.
The method has the further beneficial effects that: the clamp plate sets up in below between paper storehouse and the printing roller, and printing paper forms nearly vertically stroke section when bypassing the clamp plate below between printing paper and the clamp plate both sides mutually to be convenient for reverse bending of printing paper of rolling up for a long time, increase the roughness of printing paper.
Drawings
Fig. 1 is a schematic diagram of a structure described in the background art for the prior art.
Fig. 2 is a schematic structural view of a printer that facilitates easy-open operation according to an embodiment of the present utility model.
Fig. 3 is a schematic view showing an internal structure of a printer which facilitates easy-open operation according to an embodiment of the present utility model.
Fig. 4 is a schematic view showing an internal structure of a printer which facilitates easy-open operation according to an embodiment of the present utility model.
Fig. 5 is a schematic diagram showing an internal sectional structure of a printer according to an embodiment of the present utility model, which facilitates easy-open operation.
Fig. 6 is a schematic structural view of a separation preventing structure in a printer which facilitates easy-to-open operation according to an embodiment of the present utility model.
Fig. 7 is an enlarged view of a partial structure at a in fig. 6.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 2 to 7, disclosed in the embodiment of the utility model is a printer convenient to open the cover and easy to operate, comprising a printer body 9, a chute 10 which is arranged on the upper end surface of a shell of the printer body 9 and is communicated with the inside of the printer is arranged on the upper end surface of the shell downwards, a slide block 11 is arranged in the chute 10 in a sliding manner, an inner groove wall and a lower groove wall of the chute 10 are communicated with the inside of the printer, the upper end parts of the upper groove wall and the outer groove wall of the chute 10 are communicated with the outside, an abutting rod 12 for abutting against a lever clamping structure in the printer to release the upper cover of the printer is arranged on the inner surface of the slide block 11, the abutting rod 12 is integrally arranged at the lower end part of the inner surface of the slide block 11, the abutting top end of the abutting rod 12 is inclined downwards, two guide limiting sheets 13 which are used for limiting the inward overturning of the slide block 11 and guiding the vertical sliding of the slide block 11 are integrally arranged on the inner groove wall of the chute 10, a first limiting structure used for limiting the sliding range of the slide block 11 is arranged between the chute 10 and the slide block 11 and the upper end of the chute 11, a quick reset structure used for reducing the reset surface of the upper sliding range 11 of the slide block 11 is arranged on the reset surface of the upper side of the slide block 11 and the slide block 11 is in a quick reset structure used for reducing the sliding surface of the slide block 11.
The first limiting structure includes: the upper end part of the outer surface of the sliding block 11 is provided with a first limiting protrusion 14 protruding outwards, the lower surface of the first limiting protrusion 14 is detachably attached to the upper end surface 15 of the outer wall of the sliding chute 10, and the outer surface of the sliding block 11 below the first limiting protrusion 14 is provided with an identification pattern layer 16 for identifying key operation. A plurality of concave holes 17 for reducing the friction area between the sliding block 11 and the inner wall of the chute 10 are uniformly distributed on the outer surface of the sliding block 11 below the first limiting protrusion 14.
The second limiting structure includes: the second limiting protrusions 19 are located on two sides of the upper notch of the chute 10, along with a protruding edge 18 formed by protruding horizontally inwards, and two sides of the sliding block 11, and protruding outwards, the upper surface of the second limiting protrusions 19 can be detached from the lower surface of the protruding edge 18, and after the second limiting protrusions 19 are attached to the protruding edge 18, the upper surface of the sliding block 11 is flush with the upper surface of the printer housing.
The quick reset structure comprises: the sliding chute is characterized in that the sliding chute is positioned on two side groove walls of the sliding chute 10, a first groove 20 and a second groove 21 are respectively formed in the two side groove walls of the sliding chute 10, a first sliding rod 22 and a second sliding rod 23 which are respectively and vertically attached to the side surface of the sliding block 11 to reduce the friction area between the side surface of the sliding block 11 and the sliding chute 10 are respectively and vertically integrally arranged in the first groove 20, the upper end part of the second sliding rod 23 is integrally and fixedly arranged in the second groove 21, and an avoidance gap 24 for yielding when the sliding block 11 is installed is formed between the lower end part of the second sliding rod 23 and the second groove 21.
The printer comprises a printer body 9, wherein a separation preventing structure for preventing a transfer printing film on transfer printing paper 30 from being separated from paper and affecting the definition of printing content is arranged inside the printer body, the separation preventing structure comprises an arc-shaped surface 26 which is arranged between a paper bin 28 and a printing roller 29 inside the printer body 9 and used for dividing a transfer printing paper pulling stroke between the paper bin and the printing roller into two sections so as to reduce transfer printing film deformation, the pressing plate is positioned below the paper bin and the printing roller, the upper end of the pressing plate is arranged on a printer body shell, the lower end of the pressing plate 25 is contacted with and abutted against the transfer printing paper along a surface, the lower end surface of the pressing plate 25 is an arc-shaped surface 26 for increasing a pressing area so as to reduce the transfer printing paper stroke which is not influenced by the pressure of a vertical paper surface, and assisting in rolling the transfer printing paper direction to bend and increase flatness, a push rod 27 for dividing the transfer printing paper pulling stroke between the paper bin and the pressing plate 25 into two sections so as to reduce transfer printing film deformation is arranged inside the printer body 9 between the paper bin and the pressing plate 25, and the two ends of the push rod 27 are arranged on the printer body 9.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (12)
1. The utility model provides a printer convenient to uncap easy-to-operate, includes the printer body, the spout that is linked together with the inside of printer that sets up downwards of the casing up end of printer body, can slide from top to bottom in the spout and be provided with the slider, its characterized in that: the inner groove wall and the lower groove wall of the sliding groove are communicated with the inside of the printer, the upper groove wall and the upper end part of the outer groove wall of the sliding groove are communicated with the outside, an ejector rod used for propping against the inner lever clamping structure of the printer to release and open the upper cover of the printer is arranged on the inner surface of the sliding groove, a guide limiting sheet used for limiting the sliding block to inwards overturn and guiding at least one piece of sliding block to vertically slide up and down is arranged on the inner groove wall of the sliding groove, a first limiting structure used for limiting the sliding block lower sliding range and a second limiting structure used for limiting the sliding block upper surface to be flush with the upper surface of the printer shell after the sliding block is reset in the sliding block upper sliding range are arranged between the sliding groove and the sliding block, and a quick resetting structure used for reducing the contact area of the sliding block and reducing friction force so that the sliding block can be quickly reset under the reset propping of the lever clamping structure is arranged on two sides of the sliding groove.
2. A printer for facilitating easy-open operation according to claim 1, wherein: the first limiting structure includes: the upper end part of the outer surface of the sliding block is provided with a first limiting protrusion protruding outwards, and the lower surface of the first limiting protrusion and the upper end surface of the outer groove wall of the sliding groove can be separated from and attached to each other.
3. A printer for facilitating easy-open operation according to claim 2, wherein: the second limiting structure includes: the upper notch of the sliding chute is provided with a convex edge formed by horizontally and inwards protruding two sides, and two second limiting protrusions protruding outwards on two sides of the sliding block, wherein the upper surface of each second limiting protrusion is detachably attached to the lower surface of each convex edge, and the upper surface of the sliding block is flush with the upper surface of the printer shell after the second limiting protrusions are attached to the convex edges.
4. A printer for facilitating easy-open-end operation according to claim 1, 2 or 3, characterized in that: the quick reset structure comprises: the sliding groove is characterized in that the sliding groove is positioned on groove walls on two sides of the sliding groove, a first groove and a second groove are respectively formed in the first groove and the second groove, a first sliding rod and a second sliding rod which are attached to the side face of the sliding block to reduce the friction area between the side face of the sliding block and the sliding groove are respectively vertically arranged in the first groove, the side face of the first sliding rod is vertically fixed in the first groove, the upper end part of the second sliding rod is fixed in the second groove, and an avoidance gap for yielding when the sliding block is installed is formed between the lower end part of the second groove and the second groove.
5. A printer for facilitating easy-open-end operation according to claim 2 or 3, wherein: an identification pattern layer used for identifying key operation is arranged on the outer surface of the sliding block, which is positioned below the first limiting protrusion.
6. A printer for facilitating easy-open-end operation according to claim 2, 3 or 5, characterized in that: and a plurality of concave holes for reducing the friction area between the sliding block and the inner wall of the sliding groove are formed in the outer surface of the sliding block, which is positioned below the first limiting protrusion.
7. A printer for facilitating easy-open-end operation according to claim 1, 2 or 3, characterized in that: the propping rod is integrally arranged at the lower end part of the inner surface of the sliding block, and the propping top end of the propping rod is inclined downwards.
8. A printer for facilitating easy-open operation according to claim 1, wherein: the printer is characterized in that an anti-separation structure for preventing the separation of the transfer film on the transfer printing paper from the paper and affecting the definition of printing content is arranged inside the printer body.
9. A printer for facilitating easy-open operation according to claim 8, wherein: the separation preventing structure comprises a pressing plate which is arranged between a paper bin and a printing roller inside the printer body and used for dividing the traction stroke of transfer printing paper between the paper bin and the printing roller into two sections so as to reduce deformation of a transfer printing film, the upper end of the pressing plate is arranged on the shell of the printer body, and the lower end of the pressing plate is contacted with and abutted against the transfer printing paper along a surface.
10. A printer for facilitating easy-open operation according to claim 9, wherein: the printer is characterized in that a push rod for dividing the traction travel of transfer printing paper between the paper bin and the pressing plate into two sections to reduce deformation of a transfer printing film is arranged between the paper bin and the pressing plate inside the printer body, and two end parts of the push rod are arranged on a shell of the printer body.
11. A printer for facilitating easy-open operation according to claim 9 or 10, characterized in that: the lower end face of the pressing plate is an arc-shaped face which is used for increasing the abutting area to reduce the travel of transfer printing paper which is not subjected to pressure perpendicular to paper surface and assisting in rolling the transfer printing paper to bend in the direction to increase flatness.
12. A printer for facilitating easy-open operation according to claim 11, wherein: the platen is located below between the paper bin and the print roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099722.8U CN219544314U (en) | 2023-05-09 | 2023-05-09 | Printer convenient to uncap easy operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099722.8U CN219544314U (en) | 2023-05-09 | 2023-05-09 | Printer convenient to uncap easy operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219544314U true CN219544314U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321099722.8U Active CN219544314U (en) | 2023-05-09 | 2023-05-09 | Printer convenient to uncap easy operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219544314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901603A (en) * | 2023-09-12 | 2023-10-20 | 苏州擎动动力科技有限公司 | Transfer printing method and transfer printing system for non-rectangular coating |
-
2023
- 2023-05-09 CN CN202321099722.8U patent/CN219544314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901603A (en) * | 2023-09-12 | 2023-10-20 | 苏州擎动动力科技有限公司 | Transfer printing method and transfer printing system for non-rectangular coating |
| CN116901603B (en) * | 2023-09-12 | 2023-12-01 | 苏州擎动动力科技有限公司 | Transfer printing method and transfer printing system for non-rectangular coating |
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